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000
WWUS85 KRIW 012013
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
213 PM MDT MON SEP 1 2014

WYZ011-012030-
SOUTHEAST JOHNSON COUNTY WY-
213 PM MDT MON SEP 1 2014

...SIGNIFICANT WEATHER ADVISORY FOR EASTERN JOHNSON COUNTY UNTIL 230
PM MDT...

AT 212 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 15 MILES SOUTH OF I90 MILE MARKER 95...OR 36
MILES NORTHEAST OF KAYCEE...MOVING SOUTHEAST AT 25 MPH.

HAIL UP TO THE SIZE OF NICKELS AND WIND GUSTS UP TO 40 MPH ARE
EXPECTED WITH THIS STORM...ALONG WITH HEAVY RAIN AND FREQUENT
DANGEROUS LIGHTNING.

THIS STORM WILL BE NEAR...
RURAL EASTERN JOHNSON COUNTY AND IBERLIN RANCH NEAR THE BORDER
THROUGH 230 PM MDT.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4396 10620 4412 10608 4409 10600 4405 10600
      4389 10600 4388 10601
TIME...MOT...LOC 2012Z 299DEG 23KT 4400 10603

$$

BRAUN










000
WWUS85 KRIW 012013
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
213 PM MDT MON SEP 1 2014

WYZ011-012030-
SOUTHEAST JOHNSON COUNTY WY-
213 PM MDT MON SEP 1 2014

...SIGNIFICANT WEATHER ADVISORY FOR EASTERN JOHNSON COUNTY UNTIL 230
PM MDT...

AT 212 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 15 MILES SOUTH OF I90 MILE MARKER 95...OR 36
MILES NORTHEAST OF KAYCEE...MOVING SOUTHEAST AT 25 MPH.

HAIL UP TO THE SIZE OF NICKELS AND WIND GUSTS UP TO 40 MPH ARE
EXPECTED WITH THIS STORM...ALONG WITH HEAVY RAIN AND FREQUENT
DANGEROUS LIGHTNING.

THIS STORM WILL BE NEAR...
RURAL EASTERN JOHNSON COUNTY AND IBERLIN RANCH NEAR THE BORDER
THROUGH 230 PM MDT.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4396 10620 4412 10608 4409 10600 4405 10600
      4389 10600 4388 10601
TIME...MOT...LOC 2012Z 299DEG 23KT 4400 10603

$$

BRAUN









000
WWUS85 KRIW 312117
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
317 PM MDT SUN AUG 31 2014

WYZ019-020-312200-
GREEN MOUNTAINS AND RATTLESNAKE RANGE WY-NATRONA COUNTY LOWER
ELEVATIONS WY-
317 PM MDT SUN AUG 31 2014

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHWESTERN NATRONA COUNTY UNTIL
400 PM MDT...

AT 312 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
THUNDERSTORM 11 MILES SOUTHEAST OF GAS HILLS...OR 24 MILES NORTHEAST
OF JEFFREY CITY...MOVING EAST AT 30 MPH.

HAIL UP TO PEA SIZE IN DIAMETER AND WIND GUSTS UP TO 35 MPH ARE
EXPECTED WITH THIS STORM...ALONG WITH BRIEF HEAVY RAIN AND
OCCASIONAL DANGEROUS LIGHTNING.

THIS STORM WILL BE NEAR...
U.S. HWY 220 MILE MARKER 70 AROUND 355 PM MDT.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4272 10666 4245 10673 4255 10746 4280 10742
TIME...MOT...LOC 2116Z 280DEG 25KT 4268 10743

$$

BRAUN










000
WWUS85 KRIW 312117
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
317 PM MDT SUN AUG 31 2014

WYZ019-020-312200-
GREEN MOUNTAINS AND RATTLESNAKE RANGE WY-NATRONA COUNTY LOWER
ELEVATIONS WY-
317 PM MDT SUN AUG 31 2014

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHWESTERN NATRONA COUNTY UNTIL
400 PM MDT...

AT 312 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
THUNDERSTORM 11 MILES SOUTHEAST OF GAS HILLS...OR 24 MILES NORTHEAST
OF JEFFREY CITY...MOVING EAST AT 30 MPH.

HAIL UP TO PEA SIZE IN DIAMETER AND WIND GUSTS UP TO 35 MPH ARE
EXPECTED WITH THIS STORM...ALONG WITH BRIEF HEAVY RAIN AND
OCCASIONAL DANGEROUS LIGHTNING.

THIS STORM WILL BE NEAR...
U.S. HWY 220 MILE MARKER 70 AROUND 355 PM MDT.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4272 10666 4245 10673 4255 10746 4280 10742
TIME...MOT...LOC 2116Z 280DEG 25KT 4268 10743

$$

BRAUN









000
WWUS85 KRIW 312021
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
221 PM MDT SUN AUG 31 2014

WYZ019-020-022-312115-
CASPER MOUNTAIN WY-GREEN MOUNTAINS AND RATTLESNAKE RANGE WY-NATRONA
COUNTY LOWER ELEVATIONS WY-
221 PM MDT SUN AUG 31 2014

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN NATRONA COUNTY UNTIL
315 PM MDT...

AT 212 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM EDNESS K WILKINS
STATE PARK TO HWY 487 MILE MARKER 70...AND MOVING EAST AT 25 MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER AND WIND GUSTS UP TO 40 MPH ARE
EXPECTED WITH THESE STORMS...ALONG WITH HEAVY RAIN AND FREQUENT
DANGEROUS LIGHTNING.

THESE STORMS WILL BE NEAR...
BATES HOLE AROUND 225 PM MDT.
CASPER AROUND 235 PM
SHEEPHERDER HILL BURN SCAR AND HWY 487 MILE MARKER 60 AROUND 245 PM
MDT.

THIS INCLUDES INTERSTATE 25 IN WYOMING BETWEEN MILE MARKERS 176 AND
185.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4257 10673 4288 10614 4288 10606 4272 10606
      4247 10608
TIME...MOT...LOC 2020Z 271DEG 22KT 4282 10611 4262 10650

$$

BRAUN









000
WWUS85 KRIW 312021
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
221 PM MDT SUN AUG 31 2014

WYZ019-020-022-312115-
CASPER MOUNTAIN WY-GREEN MOUNTAINS AND RATTLESNAKE RANGE WY-NATRONA
COUNTY LOWER ELEVATIONS WY-
221 PM MDT SUN AUG 31 2014

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN NATRONA COUNTY UNTIL
315 PM MDT...

AT 212 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM EDNESS K WILKINS
STATE PARK TO HWY 487 MILE MARKER 70...AND MOVING EAST AT 25 MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER AND WIND GUSTS UP TO 40 MPH ARE
EXPECTED WITH THESE STORMS...ALONG WITH HEAVY RAIN AND FREQUENT
DANGEROUS LIGHTNING.

THESE STORMS WILL BE NEAR...
BATES HOLE AROUND 225 PM MDT.
CASPER AROUND 235 PM
SHEEPHERDER HILL BURN SCAR AND HWY 487 MILE MARKER 60 AROUND 245 PM
MDT.

THIS INCLUDES INTERSTATE 25 IN WYOMING BETWEEN MILE MARKERS 176 AND
185.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4257 10673 4288 10614 4288 10606 4272 10606
      4247 10608
TIME...MOT...LOC 2020Z 271DEG 22KT 4282 10611 4262 10650

$$

BRAUN










000
WWUS85 KRIW 312011
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
211 PM MDT SUN AUG 31 2014

WYZ017-019-312115-
GREEN MOUNTAINS AND RATTLESNAKE RANGE WY-WIND RIVER BASIN WY-
211 PM MDT SUN AUG 31 2014

...SIGNIFICANT WEATHER ADVISORY FOR EASTERN FREMONT COUNTY UNTIL 315
PM MDT...

AT 206 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
THUNDERSTORMS ABOUT 16 MILES SOUTHEAST OF RIVERTON...MOVING EAST
SOUTHEAST AT 25 MPH.

HAIL UP TO PEA SIZE IN DIAMETER AND WIND GUSTS 35 TO 40 MPH ARE
EXPECTED WITH THIS STORM...ALONG WITH BRIEF HEAVY RAIN AND FREQUENT
DANGEROUS LIGHTNING.

THIS STORM WILL BE NEAR...
SAND DRAW AROUND 215 PM MDT...AND EASTERN FREMONT COUNTY AROUND 300
PM.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4284 10755 4258 10765 4278 10837 4295 10830
TIME...MOT...LOC 2009Z 286DEG 20KT 4284 10821

$$










000
WWUS85 KRIW 312011
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
211 PM MDT SUN AUG 31 2014

WYZ017-019-312115-
GREEN MOUNTAINS AND RATTLESNAKE RANGE WY-WIND RIVER BASIN WY-
211 PM MDT SUN AUG 31 2014

...SIGNIFICANT WEATHER ADVISORY FOR EASTERN FREMONT COUNTY UNTIL 315
PM MDT...

AT 206 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
THUNDERSTORMS ABOUT 16 MILES SOUTHEAST OF RIVERTON...MOVING EAST
SOUTHEAST AT 25 MPH.

HAIL UP TO PEA SIZE IN DIAMETER AND WIND GUSTS 35 TO 40 MPH ARE
EXPECTED WITH THIS STORM...ALONG WITH BRIEF HEAVY RAIN AND FREQUENT
DANGEROUS LIGHTNING.

THIS STORM WILL BE NEAR...
SAND DRAW AROUND 215 PM MDT...AND EASTERN FREMONT COUNTY AROUND 300
PM.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4284 10755 4258 10765 4278 10837 4295 10830
TIME...MOT...LOC 2009Z 286DEG 20KT 4284 10821

$$









000
WWUS85 KRIW 312008
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
208 PM MDT SUN AUG 31 2014

WYZ019-020-022-312115-
CASPER MOUNTAIN WY-GREEN MOUNTAINS AND RATTLESNAKE RANGE WY-NATRONA
COUNTY LOWER ELEVATIONS WY-
208 PM MDT SUN AUG 31 2014

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN NATRONA COUNTY UNTIL
315 PM MDT...

AT 204 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
A COUPLE OF THUNDERSTORMS ACROSS EASTERN NATRONA COUNTY...MOVING
EAST AT AROUND 25 MPH.

HAIL UP TO PEA SIZE IN DIAMETER AND WIND GUSTS 35 TO 40 MPH ARE
EXPECTED WITH THESE STORMS...ALONG WITH HEAVY RAIN AND FREQUENT
DANGEROUS LIGHTNING.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4243 10608 4258 10675 4275 10670 4269 10606
      4244 10606
TIME...MOT...LOC 2006Z 282DEG 20KT 4264 10659

$$

BRAUN










000
WWUS85 KRIW 312008
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
208 PM MDT SUN AUG 31 2014

WYZ019-020-022-312115-
CASPER MOUNTAIN WY-GREEN MOUNTAINS AND RATTLESNAKE RANGE WY-NATRONA
COUNTY LOWER ELEVATIONS WY-
208 PM MDT SUN AUG 31 2014

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN NATRONA COUNTY UNTIL
315 PM MDT...

AT 204 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
A COUPLE OF THUNDERSTORMS ACROSS EASTERN NATRONA COUNTY...MOVING
EAST AT AROUND 25 MPH.

HAIL UP TO PEA SIZE IN DIAMETER AND WIND GUSTS 35 TO 40 MPH ARE
EXPECTED WITH THESE STORMS...ALONG WITH HEAVY RAIN AND FREQUENT
DANGEROUS LIGHTNING.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4243 10608 4258 10675 4275 10670 4269 10606
      4244 10606
TIME...MOT...LOC 2006Z 282DEG 20KT 4264 10659

$$

BRAUN









000
WWUS85 KRIW 311926
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
126 PM MDT SUN AUG 31 2014

WYZ020-312015-
NATRONA COUNTY LOWER ELEVATIONS WY-
126 PM MDT SUN AUG 31 2014

...SIGNIFICANT WEATHER ADVISORY FOR EASTERN NATRONA COUNTY UNTIL 215
PM MDT...

AT 123 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
COUPLE OF THUNDERSTORMS 5 MILES SOUTHWEST OF I25 EXIT 210...OR 22
MILES NORTH OF CASPER...MOVING EAST AT 25 MPH.

HAIL UP TO PEA SIZE IN DIAMETER AND WIND GUSTS 35 TO 40 MPH ARE
EXPECTED WITH THIS STORM...ALONG WITH HEAVY RAIN AND FREQUENT
DANGEROUS LIGHTNING.

THIS STORM WILL BE NEAR...
ANTELOPE HILLS AND I25 MILE MARKER 200 AROUND 140 PM MDT.

THIS INCLUDES INTERSTATE 25 IN WYOMING BETWEEN MILE MARKERS 203 AND
219.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4291 10608 4308 10657 4325 10649 4316 10606
      4298 10606 4292 10607
TIME...MOT...LOC 1926Z 290DEG 22KT 4313 10641

$$

BRAUN










000
WWUS85 KRIW 311926
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
126 PM MDT SUN AUG 31 2014

WYZ020-312015-
NATRONA COUNTY LOWER ELEVATIONS WY-
126 PM MDT SUN AUG 31 2014

...SIGNIFICANT WEATHER ADVISORY FOR EASTERN NATRONA COUNTY UNTIL 215
PM MDT...

AT 123 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
COUPLE OF THUNDERSTORMS 5 MILES SOUTHWEST OF I25 EXIT 210...OR 22
MILES NORTH OF CASPER...MOVING EAST AT 25 MPH.

HAIL UP TO PEA SIZE IN DIAMETER AND WIND GUSTS 35 TO 40 MPH ARE
EXPECTED WITH THIS STORM...ALONG WITH HEAVY RAIN AND FREQUENT
DANGEROUS LIGHTNING.

THIS STORM WILL BE NEAR...
ANTELOPE HILLS AND I25 MILE MARKER 200 AROUND 140 PM MDT.

THIS INCLUDES INTERSTATE 25 IN WYOMING BETWEEN MILE MARKERS 203 AND
219.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4291 10608 4308 10657 4325 10649 4316 10606
      4298 10606 4292 10607
TIME...MOT...LOC 1926Z 290DEG 22KT 4313 10641

$$

BRAUN









000
WWUS85 KRIW 311839
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
1239 PM MDT SUN AUG 31 2014

WYZ020-311930-
NATRONA COUNTY LOWER ELEVATIONS WY-
1239 PM MDT SUN AUG 31 2014

...SIGNIFICANT WEATHER ADVISORY FOR EASTERN NATRONA COUNTY UNTIL 130
PM MDT...

AT 1230 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
A THUNDERSTORM 10 MILES WEST OF I25 EXIT 216...OR 29 MILES NORTHWEST
OF CASPER...MOVING EAST AT 20 TO 25 MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER AND WIND GUSTS UP TO 40 MPH ARE
EXPECTED WITH THIS STORM...ALONG WITH BRIEF HEAVY RAIN AND FREQUENT
DANGEROUS LIGHTNING.

THIS STORM WILL BE NEAR...
I25 EXIT 216 AROUND 1250 PM MDT.
TEAPOT ROCK AROUND 100 PM MDT.
I25 EXIT 210 AROUND 105 PM MDT.
ANTELOPE HILLS AROUND 110 PM MDT.

THIS INCLUDES INTERSTATE 25 IN WYOMING BETWEEN MILE MARKERS 205 AND
222.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4314 10667 4331 10660 4322 10606 4295 10606
TIME...MOT...LOC 1838Z 288DEG 19KT 4320 10651

$$









000
WWUS85 KRIW 311839
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
1239 PM MDT SUN AUG 31 2014

WYZ020-311930-
NATRONA COUNTY LOWER ELEVATIONS WY-
1239 PM MDT SUN AUG 31 2014

...SIGNIFICANT WEATHER ADVISORY FOR EASTERN NATRONA COUNTY UNTIL 130
PM MDT...

AT 1230 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
A THUNDERSTORM 10 MILES WEST OF I25 EXIT 216...OR 29 MILES NORTHWEST
OF CASPER...MOVING EAST AT 20 TO 25 MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER AND WIND GUSTS UP TO 40 MPH ARE
EXPECTED WITH THIS STORM...ALONG WITH BRIEF HEAVY RAIN AND FREQUENT
DANGEROUS LIGHTNING.

THIS STORM WILL BE NEAR...
I25 EXIT 216 AROUND 1250 PM MDT.
TEAPOT ROCK AROUND 100 PM MDT.
I25 EXIT 210 AROUND 105 PM MDT.
ANTELOPE HILLS AROUND 110 PM MDT.

THIS INCLUDES INTERSTATE 25 IN WYOMING BETWEEN MILE MARKERS 205 AND
222.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4314 10667 4331 10660 4322 10606 4295 10606
TIME...MOT...LOC 1838Z 288DEG 19KT 4320 10651

$$










000
WWUS85 KRIW 311807
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
1207 PM MDT SUN AUG 31 2014

WYZ007-009-017-020-311845-
BIGHORN MOUNTAINS SOUTHEAST WY-NATRONA COUNTY LOWER ELEVATIONS WY-OWL
CREEK AND BRIDGER MOUNTAINS WY-WIND RIVER BASIN WY-
1207 PM MDT SUN AUG 31 2014

...SIGNIFICANT WEATHER ADVISORY FOR WESTERN NATRONA AND EASTERN
FREMONT COUNTIES UNTIL 1245 PM MDT...

AT NOON MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 7 MILES NORTHWEST OF LYSITE...OR 14 MILES EAST OF
SHOSHONI...MOVING EAST SOUTHEAST AT 20 MPH.

HAIL UP TO PEA SIZE IN DIAMETER AND WIND GUSTS UP TO 40 MPH ARE
EXPECTED WITH THIS STORM...ALONG WITH HEAVY RAIN AND FREQUENT
DANGEROUS LIGHTNING.

THIS STORM WILL BE NEAR...
LYSITE AROUND 1220 PM MDT.
LOST CABIN AND LOST CABIN GAS PLANT AROUND 1230 PM MDT.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4331 10728 4304 10739 4323 10796 4340 10788
TIME...MOT...LOC 1806Z 288DEG 19KT 4329 10780

$$

BRAUN










000
WWUS85 KRIW 311807
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
1207 PM MDT SUN AUG 31 2014

WYZ007-009-017-020-311845-
BIGHORN MOUNTAINS SOUTHEAST WY-NATRONA COUNTY LOWER ELEVATIONS WY-OWL
CREEK AND BRIDGER MOUNTAINS WY-WIND RIVER BASIN WY-
1207 PM MDT SUN AUG 31 2014

...SIGNIFICANT WEATHER ADVISORY FOR WESTERN NATRONA AND EASTERN
FREMONT COUNTIES UNTIL 1245 PM MDT...

AT NOON MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 7 MILES NORTHWEST OF LYSITE...OR 14 MILES EAST OF
SHOSHONI...MOVING EAST SOUTHEAST AT 20 MPH.

HAIL UP TO PEA SIZE IN DIAMETER AND WIND GUSTS UP TO 40 MPH ARE
EXPECTED WITH THIS STORM...ALONG WITH HEAVY RAIN AND FREQUENT
DANGEROUS LIGHTNING.

THIS STORM WILL BE NEAR...
LYSITE AROUND 1220 PM MDT.
LOST CABIN AND LOST CABIN GAS PLANT AROUND 1230 PM MDT.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4331 10728 4304 10739 4323 10796 4340 10788
TIME...MOT...LOC 1806Z 288DEG 19KT 4329 10780

$$

BRAUN









000
WWUS85 KRIW 311425
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
825 AM MDT SUN AUG 31 2014

WYZ028>030-311515-
EAST SWEETWATER COUNTY WY-FLAMING GORGE WY-ROCK SPRINGS AND GREEN
RIVER WY-
825 AM MDT SUN AUG 31 2014

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHERN SWEETWATER COUNTY UNTIL
915 AM MDT...

AT 818 AM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 8 MILES NORTHWEST OF STATE HWY 530 MILE MARKER
40...OR 9 MILES NORTH OF MANILA...MOVING EAST AT 50 MPH.

HAIL UP TO PEA SIZE IN DIAMETER AND WIND GUSTS UP TO 35 MPH ARE
EXPECTED WITH THIS STORM...ALONG WITH BRIEF HEAVY RAIN AND
OCCASIONAL DANGEROUS LIGHTNING.

THIS STORM WILL BE NEAR...
SQUAW HOLLOW BOAT RAMP ON FLAMING GORGE AND LOWE CANYON AROUND 830 AM
MDT.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4103 10980 4121 10977 4123 10880 4099 10881
      4099 10950
TIME...MOT...LOC 1424Z 277DEG 45KT 4111 10966

$$

BRAUN









000
WWUS85 KRIW 311425
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
825 AM MDT SUN AUG 31 2014

WYZ028>030-311515-
EAST SWEETWATER COUNTY WY-FLAMING GORGE WY-ROCK SPRINGS AND GREEN
RIVER WY-
825 AM MDT SUN AUG 31 2014

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHERN SWEETWATER COUNTY UNTIL
915 AM MDT...

AT 818 AM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 8 MILES NORTHWEST OF STATE HWY 530 MILE MARKER
40...OR 9 MILES NORTH OF MANILA...MOVING EAST AT 50 MPH.

HAIL UP TO PEA SIZE IN DIAMETER AND WIND GUSTS UP TO 35 MPH ARE
EXPECTED WITH THIS STORM...ALONG WITH BRIEF HEAVY RAIN AND
OCCASIONAL DANGEROUS LIGHTNING.

THIS STORM WILL BE NEAR...
SQUAW HOLLOW BOAT RAMP ON FLAMING GORGE AND LOWE CANYON AROUND 830 AM
MDT.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4103 10980 4121 10977 4123 10880 4099 10881
      4099 10950
TIME...MOT...LOC 1424Z 277DEG 45KT 4111 10966

$$

BRAUN










000
WWUS85 KRIW 310423
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
1023 PM MDT SAT AUG 30 2014

WYZ023>026-310530-
SALT RIVER AND WYOMING RANGES WY-STAR VALLEY WY-UPPER GREEN RIVER
BASIN WY-UPPER GREEN RIVER BASIN FOOTHILLS WY-
1023 PM MDT SAT AUG 30 2014

...SIGNIFICANT WEATHER ADVISORY FOR WESTERN SUBLETTE AND NORTHERN
LINCOLN COUNTIES UNTIL 1130 PM MDT...

AT 1018 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
A STRONG THUNDERSTORM 25 MILES WEST OF AFTON...MOVING EAST AT 40 MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER IS EXPECTED WITH THIS STORM...
ALONG WITH FREQUENT DANGEROUS LIGHTNING.

THIS STORM WILL BE NEAR...
AUBURN AROUND 1050 PM MDT.
U.S. HWY 89 MILE MARKER 90...GROVER...STAR VALLEY REST AREA...LINCOLN
COUNTY FAIRGROUNDS AND AFTON AROUND 1055 PM MDT.
TURNERVILLE...BEDFORD AND PERIODIC SPRING AROUND 1100 PM MDT.
MEADOW CREEK GUARD STATION AROUND 1115 PM MDT.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4295 11105 4312 11052 4275 11035 4264 11106
TIME...MOT...LOC 0423Z 250DEG 35KT 4271 11136

$$

MEUNIER










000
WWUS85 KRIW 310423
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
1023 PM MDT SAT AUG 30 2014

WYZ023>026-310530-
SALT RIVER AND WYOMING RANGES WY-STAR VALLEY WY-UPPER GREEN RIVER
BASIN WY-UPPER GREEN RIVER BASIN FOOTHILLS WY-
1023 PM MDT SAT AUG 30 2014

...SIGNIFICANT WEATHER ADVISORY FOR WESTERN SUBLETTE AND NORTHERN
LINCOLN COUNTIES UNTIL 1130 PM MDT...

AT 1018 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
A STRONG THUNDERSTORM 25 MILES WEST OF AFTON...MOVING EAST AT 40 MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER IS EXPECTED WITH THIS STORM...
ALONG WITH FREQUENT DANGEROUS LIGHTNING.

THIS STORM WILL BE NEAR...
AUBURN AROUND 1050 PM MDT.
U.S. HWY 89 MILE MARKER 90...GROVER...STAR VALLEY REST AREA...LINCOLN
COUNTY FAIRGROUNDS AND AFTON AROUND 1055 PM MDT.
TURNERVILLE...BEDFORD AND PERIODIC SPRING AROUND 1100 PM MDT.
MEADOW CREEK GUARD STATION AROUND 1115 PM MDT.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4295 11105 4312 11052 4275 11035 4264 11106
TIME...MOT...LOC 0423Z 250DEG 35KT 4271 11136

$$

MEUNIER









000
WWUS85 KRIW 310322
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
922 PM MDT SAT AUG 30 2014

WYZ001-002-310900-
ABSAROKA MOUNTAINS-YELLOWSTONE NATIONAL PARK-
922 PM MDT SAT AUG 30 2014

NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS WILL CONTINUE TO
MOVE EAST ACROSS YELLOWSTONE NATIONAL PARK THROUGH MIDNIGHT.
THERE WILL LIKELY BE A BRIEF LULL IN PRECIPITATION DURING THE PRE-
DAWN HOURS.  PRECIPITATION IS EXPECTED TO INCREASE OVER YELLOWSTONE
NATIONAL PARK AND THE ABSAROKA RANGE AROUND SUNRISE SUNDAY AND
CONTINUE THROUGH SUNDAY MORNING.  SNOW LEVELS ARE EXPECTED TO LOWER
TO NEAR 9000 FEET SUNDAY MORNING WITH A FEW INCHES OF SNOW POSSIBLE
ABOVE THIS LEVEL.  A COLD RAIN IS LIKELY BELOW 9000 FEET WITH
TEMPERATURES IN THE UPPER 30S TO LOWER 40S FROM 7500 TO 8000 FEET.

CAMPERS AND OUTDOOR RECREATIONALISTS SHOULD BE PREPARED FOR COLD
AND WET CONDITIONS.  MOST CASES OF HYPOTHERMIA OCCUR IN THE SUMMER
MONTHS IN WYOMING`S HIGH TERRAIN.

$$

AEM





000
WWUS85 KRIW 310322
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
922 PM MDT SAT AUG 30 2014

WYZ001-002-310900-
ABSAROKA MOUNTAINS-YELLOWSTONE NATIONAL PARK-
922 PM MDT SAT AUG 30 2014

NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS WILL CONTINUE TO
MOVE EAST ACROSS YELLOWSTONE NATIONAL PARK THROUGH MIDNIGHT.
THERE WILL LIKELY BE A BRIEF LULL IN PRECIPITATION DURING THE PRE-
DAWN HOURS.  PRECIPITATION IS EXPECTED TO INCREASE OVER YELLOWSTONE
NATIONAL PARK AND THE ABSAROKA RANGE AROUND SUNRISE SUNDAY AND
CONTINUE THROUGH SUNDAY MORNING.  SNOW LEVELS ARE EXPECTED TO LOWER
TO NEAR 9000 FEET SUNDAY MORNING WITH A FEW INCHES OF SNOW POSSIBLE
ABOVE THIS LEVEL.  A COLD RAIN IS LIKELY BELOW 9000 FEET WITH
TEMPERATURES IN THE UPPER 30S TO LOWER 40S FROM 7500 TO 8000 FEET.

CAMPERS AND OUTDOOR RECREATIONALISTS SHOULD BE PREPARED FOR COLD
AND WET CONDITIONS.  MOST CASES OF HYPOTHERMIA OCCUR IN THE SUMMER
MONTHS IN WYOMING`S HIGH TERRAIN.

$$

AEM






000
WWUS85 KRIW 310213
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
813 PM MDT SAT AUG 30 2014

WYZ001-310500-
YELLOWSTONE NATIONAL PARK-
813 PM MDT SAT AUG 30 2014

THROUGH MIDNIGHT...NUMEROUS SHOWERS AND WIDELY SCATTERED
THUNDERSTORMS WILL CONTINUE TO MOVE EAST THROUGH YELLOWSTONE
NATIONAL PARK THROUGH MIDNIGHT.  THE THUNDERSTORMS WILL
MAINLY CONTINUE ACROSS THE SOUTHERN HALF OF THE PARK...OR
FROM OLD FAITHFUL TO GRANT VILLAGE AND SOUTHWARD.  RAINFALL AMOUNTS
OF ONE-QUARTER TO ONE-HALF INCH ARE POSSIBLE IN THIS AREA.  ALSO
EXPECT OCCASIONAL CLOUD TO GROUND LIGHTNING AND SMALL PEA-SIZED
HAIL.   IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN
A STURDY BUILDING.

$$

AEM





000
WWUS85 KRIW 310213
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
813 PM MDT SAT AUG 30 2014

WYZ001-310500-
YELLOWSTONE NATIONAL PARK-
813 PM MDT SAT AUG 30 2014

THROUGH MIDNIGHT...NUMEROUS SHOWERS AND WIDELY SCATTERED
THUNDERSTORMS WILL CONTINUE TO MOVE EAST THROUGH YELLOWSTONE
NATIONAL PARK THROUGH MIDNIGHT.  THE THUNDERSTORMS WILL
MAINLY CONTINUE ACROSS THE SOUTHERN HALF OF THE PARK...OR
FROM OLD FAITHFUL TO GRANT VILLAGE AND SOUTHWARD.  RAINFALL AMOUNTS
OF ONE-QUARTER TO ONE-HALF INCH ARE POSSIBLE IN THIS AREA.  ALSO
EXPECT OCCASIONAL CLOUD TO GROUND LIGHTNING AND SMALL PEA-SIZED
HAIL.   IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN
A STURDY BUILDING.

$$

AEM






000
WWUS85 KRIW 310014
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
614 PM MDT SAT AUG 30 2014

WYZ005-007-017-310100-
OWL CREEK AND BRIDGER MOUNTAINS WY-SOUTHWEST BIG HORN BASIN WY-WIND
RIVER BASIN WY-
614 PM MDT SAT AUG 30 2014

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHERN HOT SPRINGS AND CENTRAL
FREMONT COUNTIES UNTIL 700 PM MDT...

AT 610 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 15 MILES NORTH OF PAVILLION...MOVING EAST AT 20
MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER AND THUNDERSTORM OUTFLOW WIND
GUSTS OF 45 MPH ARE EXPECTED WITH THIS STORM.

THIS STORM WILL BE NEAR...
U.S. HWY 20/789 MILE MARKER 120 AND BOYSEN STATE PARK HEADQUARTERS
AROUND 700 PM MDT.

THESE OUTFLOW WINDS MAY TOPPLE SMALL CRAFT ON BOYSEN RESERVOIR.
IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4362 10809 4333 10806 4336 10869 4355 10871
TIME...MOT...LOC 0013Z 265DEG 19KT 4346 10857

$$

MEUNIER









000
WWUS85 KRIW 310014
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
614 PM MDT SAT AUG 30 2014

WYZ005-007-017-310100-
OWL CREEK AND BRIDGER MOUNTAINS WY-SOUTHWEST BIG HORN BASIN WY-WIND
RIVER BASIN WY-
614 PM MDT SAT AUG 30 2014

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHERN HOT SPRINGS AND CENTRAL
FREMONT COUNTIES UNTIL 700 PM MDT...

AT 610 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 15 MILES NORTH OF PAVILLION...MOVING EAST AT 20
MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER AND THUNDERSTORM OUTFLOW WIND
GUSTS OF 45 MPH ARE EXPECTED WITH THIS STORM.

THIS STORM WILL BE NEAR...
U.S. HWY 20/789 MILE MARKER 120 AND BOYSEN STATE PARK HEADQUARTERS
AROUND 700 PM MDT.

THESE OUTFLOW WINDS MAY TOPPLE SMALL CRAFT ON BOYSEN RESERVOIR.
IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4362 10809 4333 10806 4336 10869 4355 10871
TIME...MOT...LOC 0013Z 265DEG 19KT 4346 10857

$$

MEUNIER










000
WWUS85 KRIW 310003
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
558 PM MDT SAT AUG 30 2014

WYZ001-310145-
YELLOWSTONE NATIONAL PARK-
558 PM MDT SAT AUG 30 2014

THROUGH 8 PM...SCATTERED THUNDERSTORMS WILL MOVE EAST ACROSS
YELLOWSTONE NATIONAL PARK.  THE MAIN HAZARDS WITH THESE STORMS
WILL BE FREQUENT CLOUD TO GROUND LIGHTNING...WIND GUSTS TO 45 MPH
AND HAIL UP TO ONE-HALF INCH.   IF THREATENING WEATHER APPROACHES
YOUR AREA...TAKE SHELTER IN A STURDY BUILDING.

$$

AEM





000
WWUS85 KRIW 310003
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
558 PM MDT SAT AUG 30 2014

WYZ001-310145-
YELLOWSTONE NATIONAL PARK-
558 PM MDT SAT AUG 30 2014

THROUGH 8 PM...SCATTERED THUNDERSTORMS WILL MOVE EAST ACROSS
YELLOWSTONE NATIONAL PARK.  THE MAIN HAZARDS WITH THESE STORMS
WILL BE FREQUENT CLOUD TO GROUND LIGHTNING...WIND GUSTS TO 45 MPH
AND HAIL UP TO ONE-HALF INCH.   IF THREATENING WEATHER APPROACHES
YOUR AREA...TAKE SHELTER IN A STURDY BUILDING.

$$

AEM






000
WWUS85 KRIW 302353
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
553 PM MDT SAT AUG 30 2014

WYZ011-310045-
SOUTHEAST JOHNSON COUNTY WY-
553 PM MDT SAT AUG 30 2014

...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL JOHNSON COUNTY UNTIL 645
PM MDT...

AT 551 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 5 MILES NORTHWEST OF STATE HWY 192 MILE MARKER
10...OR 5 MILES EAST OF KAYCEE...MOVING EAST AT 25 MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER AND WIND GUSTS UP TO 40 MPH ARE
EXPECTED WITH THIS STORM.

THIS STORM WILL BE NEAR...
STATE HWY 192 MILE MARKER 10 AROUND 600 PM MDT.
SUSSEX AND STATE HWY 192 MILE MARKER 20 AROUND 620 PM MDT.
FORT RENO HISTORICAL SITE AROUND 635 PM MDT.

THIS INCLUDES INTERSTATE 25 IN WYOMING BETWEEN MILE MARKERS 256 AND
266.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4382 10601 4366 10602 4362 10662 4380 10667
      4395 10601 4382 10599
TIME...MOT...LOC 2354Z 257DEG 20KT 4373 10652

$$

MEUNIER










000
WWUS85 KRIW 302353
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
553 PM MDT SAT AUG 30 2014

WYZ011-310045-
SOUTHEAST JOHNSON COUNTY WY-
553 PM MDT SAT AUG 30 2014

...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL JOHNSON COUNTY UNTIL 645
PM MDT...

AT 551 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 5 MILES NORTHWEST OF STATE HWY 192 MILE MARKER
10...OR 5 MILES EAST OF KAYCEE...MOVING EAST AT 25 MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER AND WIND GUSTS UP TO 40 MPH ARE
EXPECTED WITH THIS STORM.

THIS STORM WILL BE NEAR...
STATE HWY 192 MILE MARKER 10 AROUND 600 PM MDT.
SUSSEX AND STATE HWY 192 MILE MARKER 20 AROUND 620 PM MDT.
FORT RENO HISTORICAL SITE AROUND 635 PM MDT.

THIS INCLUDES INTERSTATE 25 IN WYOMING BETWEEN MILE MARKERS 256 AND
266.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4382 10601 4366 10602 4362 10662 4380 10667
      4395 10601 4382 10599
TIME...MOT...LOC 2354Z 257DEG 20KT 4373 10652

$$

MEUNIER









000
WWUS85 KRIW 302322
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
522 PM MDT SAT AUG 30 2014

WYZ008>010-310000-
BIGHORN MOUNTAINS SOUTHEAST WY-BIGHORN MOUNTAINS WEST WY-NORTHEAST
JOHNSON COUNTY WY-
522 PM MDT SAT AUG 30 2014

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN JOHNSON COUNTY UNTIL
600 PM MDT...

AT 520 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 6 MILES NORTHEAST OF CLOUD PEAK...OR 20 MILES
WEST OF BUFFALO...MOVING EAST AT 40 MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER AND WIND GUSTS UP TO 40 MPH ARE
EXPECTED WITH THIS STORM...ALONG WITH FREQUENT DANGEROUS LIGHTNING.

THIS STORM WILL BE NEAR...
GILEAD BURN SCAR AROUND 530 PM MDT.
SADDLESTRING AROUND 535 PM MDT.
FORT PHIL KEARNY AND I90 EXIT 47 AROUND 540 PM MDT.
HWY JCT 87 AND I90 AND LAKE DE SMET AROUND 545 PM MDT.

THIS INCLUDES INTERSTATE 90 IN WYOMING BETWEEN MILE MARKERS 43 AND
48.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4429 10711 4454 10710 4457 10632 4450 10629
TIME...MOT...LOC 2322Z 248DEG 36KT 4445 10708

$$

MEUNIER










000
WWUS85 KRIW 302322
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
522 PM MDT SAT AUG 30 2014

WYZ008>010-310000-
BIGHORN MOUNTAINS SOUTHEAST WY-BIGHORN MOUNTAINS WEST WY-NORTHEAST
JOHNSON COUNTY WY-
522 PM MDT SAT AUG 30 2014

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN JOHNSON COUNTY UNTIL
600 PM MDT...

AT 520 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 6 MILES NORTHEAST OF CLOUD PEAK...OR 20 MILES
WEST OF BUFFALO...MOVING EAST AT 40 MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER AND WIND GUSTS UP TO 40 MPH ARE
EXPECTED WITH THIS STORM...ALONG WITH FREQUENT DANGEROUS LIGHTNING.

THIS STORM WILL BE NEAR...
GILEAD BURN SCAR AROUND 530 PM MDT.
SADDLESTRING AROUND 535 PM MDT.
FORT PHIL KEARNY AND I90 EXIT 47 AROUND 540 PM MDT.
HWY JCT 87 AND I90 AND LAKE DE SMET AROUND 545 PM MDT.

THIS INCLUDES INTERSTATE 90 IN WYOMING BETWEEN MILE MARKERS 43 AND
48.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4429 10711 4454 10710 4457 10632 4450 10629
TIME...MOT...LOC 2322Z 248DEG 36KT 4445 10708

$$

MEUNIER









000
WWUS85 KRIW 302222
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
422 PM MDT SAT AUG 30 2014

WYZ012-014-024-025-302300-
SALT RIVER AND WYOMING RANGES WY-TETON AND GROS VENTRE MOUNTAINS
WY-UPPER GREEN RIVER BASIN FOOTHILLS WY-WIND RIVER MOUNTAINS WEST WY-
422 PM MDT SAT AUG 30 2014

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN SUBLETTE COUNTY
UNTIL 500 PM MDT...

AT 415 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 11 MILES SOUTHWEST OF U.S. HWY 191 MILE MARKER
150...OR 20 MILES EAST OF ALPINE...MOVING NORTHEAST AT 30 MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER IS EXPECTED WITH THIS STORM.

THIS STORM WILL BE NEAR...
U.S. HWY 191 MILE MARKER 150 AROUND 435 PM MDT.
BONDURANT AND U.S. HWY 191 MILE MARKER 140 AROUND 440 PM MDT.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4328 11032 4336 11031 4336 11005 4314 11000
      4306 11055 4327 11055
TIME...MOT...LOC 2222Z 235DEG 24KT 4315 11057

$$

MEUNIER









000
WWUS85 KRIW 302222
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
422 PM MDT SAT AUG 30 2014

WYZ012-014-024-025-302300-
SALT RIVER AND WYOMING RANGES WY-TETON AND GROS VENTRE MOUNTAINS
WY-UPPER GREEN RIVER BASIN FOOTHILLS WY-WIND RIVER MOUNTAINS WEST WY-
422 PM MDT SAT AUG 30 2014

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN SUBLETTE COUNTY
UNTIL 500 PM MDT...

AT 415 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 11 MILES SOUTHWEST OF U.S. HWY 191 MILE MARKER
150...OR 20 MILES EAST OF ALPINE...MOVING NORTHEAST AT 30 MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER IS EXPECTED WITH THIS STORM.

THIS STORM WILL BE NEAR...
U.S. HWY 191 MILE MARKER 150 AROUND 435 PM MDT.
BONDURANT AND U.S. HWY 191 MILE MARKER 140 AROUND 440 PM MDT.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4328 11032 4336 11031 4336 11005 4314 11000
      4306 11055 4327 11055
TIME...MOT...LOC 2222Z 235DEG 24KT 4315 11057

$$

MEUNIER










000
WWUS85 KRIW 302141
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
341 PM MDT SAT AUG 30 2014

WYZ003>006-302230-
CODY FOOTHILLS WY-NORTH BIG HORN BASIN WY-SOUTHEAST BIG HORN BASIN
WY-SOUTHWEST BIG HORN BASIN WY-
341 PM MDT SAT AUG 30 2014

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHWESTERN BIG HORN...
NORTHWESTERN WASHAKIE...EASTERN HOT SPRINGS AND SOUTHEASTERN PARK
COUNTIES IN CENTRAL WYOMING UNTIL 430 PM MDT...

AT 336 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM STATE HWY 120 MILE
MARKER 40 TO LUCERNE...AND MOVING NORTHEAST AT 30 MPH.

HAIL UP TO PEA SIZE IN DIAMETER AND WIND GUSTS UP TO 50 MPH ARE
EXPECTED WITH THESE STORMS...ALONG WITH HEAVY RAIN AND FREQUENT
DANGEROUS LIGHTNING.

THESE STORMS WILL BE NEAR...
LOWER COTTONWOOD CREEK RD AND KIRBY AROUND 345 PM MDT.
WINCHESTER AROUND 355 PM MDT.
WYOMING BOYS SCHOOL AROUND 410 PM MDT.
WASHAKIE COUNTY FAIRGROUNDS...WORLAND MUNICIPAL AIRPORT AND WORLAND
AROUND 420 PM MDT.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4454 10829 4389 10754 4359 10818 4412 10884
TIME...MOT...LOC 2140Z 225DEG 27KT 4412 10866 4372 10817

$$

BRAUN










000
WWUS85 KRIW 302141
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
341 PM MDT SAT AUG 30 2014

WYZ003>006-302230-
CODY FOOTHILLS WY-NORTH BIG HORN BASIN WY-SOUTHEAST BIG HORN BASIN
WY-SOUTHWEST BIG HORN BASIN WY-
341 PM MDT SAT AUG 30 2014

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHWESTERN BIG HORN...
NORTHWESTERN WASHAKIE...EASTERN HOT SPRINGS AND SOUTHEASTERN PARK
COUNTIES IN CENTRAL WYOMING UNTIL 430 PM MDT...

AT 336 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM STATE HWY 120 MILE
MARKER 40 TO LUCERNE...AND MOVING NORTHEAST AT 30 MPH.

HAIL UP TO PEA SIZE IN DIAMETER AND WIND GUSTS UP TO 50 MPH ARE
EXPECTED WITH THESE STORMS...ALONG WITH HEAVY RAIN AND FREQUENT
DANGEROUS LIGHTNING.

THESE STORMS WILL BE NEAR...
LOWER COTTONWOOD CREEK RD AND KIRBY AROUND 345 PM MDT.
WINCHESTER AROUND 355 PM MDT.
WYOMING BOYS SCHOOL AROUND 410 PM MDT.
WASHAKIE COUNTY FAIRGROUNDS...WORLAND MUNICIPAL AIRPORT AND WORLAND
AROUND 420 PM MDT.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4454 10829 4389 10754 4359 10818 4412 10884
TIME...MOT...LOC 2140Z 225DEG 27KT 4412 10866 4372 10817

$$

BRAUN









000
WWUS85 KRIW 302134
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
332 PM MDT SAT AUG 30 2014

WYZ025-026-302300-
UPPER GREEN RIVER BASIN-UPPER GREEN RIVER BASIN FOOTHILLS-
332 PM MDT SAT AUG 30 2014

THROUGH 5 PM...GUSTY SOUTHWEST WINDS WILL CONTINUE THIS AFTERNOON
ALONG WITH THE POSSIBILITY OF ISOLATED THUNDERSTORMS. THE MAIN
HAZARDS WILL BE WINDS BLOWING 20 TO 25 MPH WITH GUSTS TO 40 MPH AT
TIMES. WITH ANY THUNDERSTORMS...EXPECT FREQUENT CLOUD TO GROUND
LIGHTNING...WIND GUSTS TO 45 MPH...BRIEF HEAVY DOWNPOURS...AND PEA
SIZE HAIL.

$$

JB





000
WWUS85 KRIW 302129
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
329 PM MDT SAT AUG 30 2014

WYZ002>007-302215-
ABSAROKA MOUNTAINS WY-CODY FOOTHILLS WY-NORTH BIG HORN BASIN WY-OWL
CREEK AND BRIDGER MOUNTAINS WY-SOUTHEAST BIG HORN BASIN WY-SOUTHWEST
BIG HORN BASIN WY-
329 PM MDT SAT AUG 30 2014

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHWESTERN BIG HORN...
NORTHWESTERN WASHAKIE...NORTHERN HOT SPRINGS AND SOUTHEASTERN PARK
COUNTIES IN CENTRAL WYOMING UNTIL 415 PM MDT...

AT 324 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM STATE HWY 290 MILE
MARKER 10 TO 7 MILES NORTHWEST OF LEGEND ROCK STATE PETROGLYPH
SITE...AND MOVING NORTHEAST AT 30 MPH.

HAIL UP TO PEA SIZE IN DIAMETER AND WIND GUSTS UP TO 50 MPH ARE
EXPECTED WITH THESE STORMS...ALONG WITH HEAVY RAIN AND FREQUENT
DANGEROUS LIGHTNING.

THESE STORMS WILL BE NEAR...
GRASS CREEK AND MEETEETSE AROUND 335 PM MDT.
HWY JCT 431 AND 120...AND GOOSEBERRY CREEK AROUND 340 PM MDT.
MEETEETSE RIM AROUND 345 PM MDT.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4443 10853 4401 10814 4375 10871 4417 10911
TIME...MOT...LOC 2128Z 236DEG 26KT 4414 10893 4388 10867

$$

BRAUN









000
WWUS85 KRIW 302129
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
329 PM MDT SAT AUG 30 2014

WYZ002>007-302215-
ABSAROKA MOUNTAINS WY-CODY FOOTHILLS WY-NORTH BIG HORN BASIN WY-OWL
CREEK AND BRIDGER MOUNTAINS WY-SOUTHEAST BIG HORN BASIN WY-SOUTHWEST
BIG HORN BASIN WY-
329 PM MDT SAT AUG 30 2014

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHWESTERN BIG HORN...
NORTHWESTERN WASHAKIE...NORTHERN HOT SPRINGS AND SOUTHEASTERN PARK
COUNTIES IN CENTRAL WYOMING UNTIL 415 PM MDT...

AT 324 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM STATE HWY 290 MILE
MARKER 10 TO 7 MILES NORTHWEST OF LEGEND ROCK STATE PETROGLYPH
SITE...AND MOVING NORTHEAST AT 30 MPH.

HAIL UP TO PEA SIZE IN DIAMETER AND WIND GUSTS UP TO 50 MPH ARE
EXPECTED WITH THESE STORMS...ALONG WITH HEAVY RAIN AND FREQUENT
DANGEROUS LIGHTNING.

THESE STORMS WILL BE NEAR...
GRASS CREEK AND MEETEETSE AROUND 335 PM MDT.
HWY JCT 431 AND 120...AND GOOSEBERRY CREEK AROUND 340 PM MDT.
MEETEETSE RIM AROUND 345 PM MDT.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4443 10853 4401 10814 4375 10871 4417 10911
TIME...MOT...LOC 2128Z 236DEG 26KT 4414 10893 4388 10867

$$

BRAUN










000
WWUS85 KRIW 302121
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
320 PM MDT SAT AUG 30 2014

WYZ020-022-302300-
CASPER MOUNTAIN-NATRONA COUNTY LOWER ELEVATIONS-
320 PM MDT SAT AUG 30 2014

THROUGH 5 PM...GUSTY WEST TO SOUTHWEST WINDS WILL CONTINUE
THIS AFTERNOON ALONG WITH THE POSSIBILITY OF ISOLATED
THUNDERSTORMS. THE MAIN HAZARDS WILL BE WINDS BLOWING 20 TO 30 MPH
WITH GUSTS TO 45 MPH AT TIMES...PERHAPS A BIT STRONGER WITH ANY
OUTFLOW FROM A DEVELOPING STORM.

$$

JB





000
WWUS85 KRIW 302121
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
320 PM MDT SAT AUG 30 2014

WYZ020-022-302300-
CASPER MOUNTAIN-NATRONA COUNTY LOWER ELEVATIONS-
320 PM MDT SAT AUG 30 2014

THROUGH 5 PM...GUSTY WEST TO SOUTHWEST WINDS WILL CONTINUE
THIS AFTERNOON ALONG WITH THE POSSIBILITY OF ISOLATED
THUNDERSTORMS. THE MAIN HAZARDS WILL BE WINDS BLOWING 20 TO 30 MPH
WITH GUSTS TO 45 MPH AT TIMES...PERHAPS A BIT STRONGER WITH ANY
OUTFLOW FROM A DEVELOPING STORM.

$$

JB






000
WWUS85 KRIW 302119
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
316 PM MDT SAT AUG 30 2014

WYZ017-018-302300-
LANDER FOOTHILLS-WIND RIVER BASIN-
316 PM MDT SAT AUG 30 2014

THROUGH 5 PM...GUSTY WEST TO SOUTHWEST WINDS WILL CONTINUE
THIS AFTERNOON ALONG WITH THE POSSIBILITY OF ISOLATED
THUNDERSTORMS. THE MAIN HAZARDS WILL BE WINDS BLOWING 20 TO 25 MPH
WITH GUSTS TO 45 MPH AT TIMES...PERHAPS A BIT STRONGER WITH ANY
OUTFLOW FROM A DEVELOPING STORM.

$$

JB





000
WWUS85 KRIW 302119
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
316 PM MDT SAT AUG 30 2014

WYZ017-018-302300-
LANDER FOOTHILLS-WIND RIVER BASIN-
316 PM MDT SAT AUG 30 2014

THROUGH 5 PM...GUSTY WEST TO SOUTHWEST WINDS WILL CONTINUE
THIS AFTERNOON ALONG WITH THE POSSIBILITY OF ISOLATED
THUNDERSTORMS. THE MAIN HAZARDS WILL BE WINDS BLOWING 20 TO 25 MPH
WITH GUSTS TO 45 MPH AT TIMES...PERHAPS A BIT STRONGER WITH ANY
OUTFLOW FROM A DEVELOPING STORM.

$$

JB






000
WWUS85 KRIW 302101
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
300 PM MDT SAT AUG 30 2014

WYZ004-302300-
NORTH BIG HORN BASIN-
300 PM MDT SAT AUG 30 2014

THROUGH 5 PM...SCATTERED THUNDERSTORMS ARE CONTINUING ACROSS
EASTERN NORTHERN BIG HORN COUNTY THIS AFTERNOON...MOVING NORTHEAST AT
AROUND 35 MPH. THE MAIN HAZARDS WILL BE FREQUENT CLOUD TO GROUND
LIGHTNING...WIND GUSTS TO 50 MPH...BRIEF HEAVY DOWNPOURS...AND PEA
SIZE HAIL.

$$

JB





000
WWUS85 KRIW 302101
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
300 PM MDT SAT AUG 30 2014

WYZ004-302300-
NORTH BIG HORN BASIN-
300 PM MDT SAT AUG 30 2014

THROUGH 5 PM...SCATTERED THUNDERSTORMS ARE CONTINUING ACROSS
EASTERN NORTHERN BIG HORN COUNTY THIS AFTERNOON...MOVING NORTHEAST AT
AROUND 35 MPH. THE MAIN HAZARDS WILL BE FREQUENT CLOUD TO GROUND
LIGHTNING...WIND GUSTS TO 50 MPH...BRIEF HEAVY DOWNPOURS...AND PEA
SIZE HAIL.

$$

JB






000
WWUS85 KRIW 302053
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
251 PM MDT SAT AUG 30 2014

WYZ028>030-302300-
EAST SWEETWATER COUNTY-FLAMING GORGE-ROCK SPRINGS AND GREEN RIVER-
251 PM MDT SAT AUG 30 2014

THROUGH 5 PM...ISOLATED HIGH BASED SHOWERS AND THUNDERSTORMS ARE
CONTINUING TO DEVELOP ACROSS SWEETWATER COUNTY THIS AFTERNOON...
MOVING EAST NORTHEAST AT AROUND 35 MPH. THE MAIN HAZARDS WILL BE
FREQUENT CLOUD TO GROUND LIGHTNING AND WIND GUSTS TO 45 MPH.


$$

JB






000
WWUS85 KRIW 302053
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
251 PM MDT SAT AUG 30 2014

WYZ028>030-302300-
EAST SWEETWATER COUNTY-FLAMING GORGE-ROCK SPRINGS AND GREEN RIVER-
251 PM MDT SAT AUG 30 2014

THROUGH 5 PM...ISOLATED HIGH BASED SHOWERS AND THUNDERSTORMS ARE
CONTINUING TO DEVELOP ACROSS SWEETWATER COUNTY THIS AFTERNOON...
MOVING EAST NORTHEAST AT AROUND 35 MPH. THE MAIN HAZARDS WILL BE
FREQUENT CLOUD TO GROUND LIGHTNING AND WIND GUSTS TO 45 MPH.


$$

JB





000
WWUS85 KRIW 302050
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
248 PM MDT SAT AUG 30 2014

WYZ002-005-007-016-302300-
ABSAROKA MOUNTAINS-OWL CREEK AND BRIDGER MOUNTAINS-
SOUTHWEST BIG HORN BASIN-UPPER WIND RIVER BASIN-
248 PM MDT SAT AUG 30 2014

THROUGH 5 PM...SCATTERED THUNDERSTORMS ARE CONTINUING ACROSS THE
ABSAROKAS AND OWL CREEK MOUNTAINS THIS AFTERNOON...MOVING NORTHEAST
AT AROUND 35 MPH. THE MAIN HAZARDS WILL BE FREQUENT CLOUD TO GROUND
LIGHTNING...WIND GUSTS TO 45 MPH...BRIEF HEAVY DOWNPOURS...AND PEA
TO MARBLE SIZE HAIL.

$$

WYZ001-012-013-023-024-302300-
JACKSON HOLE-SALT RIVER AND WYOMING RANGES-STAR VALLEY-
TETON AND GROS VENTRE MOUNTAINS-YELLOWSTONE NATIONAL PARK-
248 PM MDT SAT AUG 30 2014

THROUGH 5 PM...SCATTERED THUNDERSTORMS ARE DEVELOPING ACROSS THE
WESTERN MOUNTAINS THIS AFTERNOON...MOVING NORTHEAST
AT AROUND 35 MPH. THE MAIN HAZARDS WILL BE FREQUENT CLOUD TO GROUND
LIGHTNING...WIND GUSTS TO 45 MPH...BRIEF HEAVY DOWNPOURS...AND PEA
TO MARBLE SIZE HAIL.

$$

JB






000
WWUS85 KRIW 302050
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
248 PM MDT SAT AUG 30 2014

WYZ002-005-007-016-302300-
ABSAROKA MOUNTAINS-OWL CREEK AND BRIDGER MOUNTAINS-
SOUTHWEST BIG HORN BASIN-UPPER WIND RIVER BASIN-
248 PM MDT SAT AUG 30 2014

THROUGH 5 PM...SCATTERED THUNDERSTORMS ARE CONTINUING ACROSS THE
ABSAROKAS AND OWL CREEK MOUNTAINS THIS AFTERNOON...MOVING NORTHEAST
AT AROUND 35 MPH. THE MAIN HAZARDS WILL BE FREQUENT CLOUD TO GROUND
LIGHTNING...WIND GUSTS TO 45 MPH...BRIEF HEAVY DOWNPOURS...AND PEA
TO MARBLE SIZE HAIL.

$$

WYZ001-012-013-023-024-302300-
JACKSON HOLE-SALT RIVER AND WYOMING RANGES-STAR VALLEY-
TETON AND GROS VENTRE MOUNTAINS-YELLOWSTONE NATIONAL PARK-
248 PM MDT SAT AUG 30 2014

THROUGH 5 PM...SCATTERED THUNDERSTORMS ARE DEVELOPING ACROSS THE
WESTERN MOUNTAINS THIS AFTERNOON...MOVING NORTHEAST
AT AROUND 35 MPH. THE MAIN HAZARDS WILL BE FREQUENT CLOUD TO GROUND
LIGHTNING...WIND GUSTS TO 45 MPH...BRIEF HEAVY DOWNPOURS...AND PEA
TO MARBLE SIZE HAIL.

$$

JB





000
WWUS85 KRIW 302047
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
246 PM MDT SAT AUG 30 2014

WYZ004-302200-
NORTH BIG HORN BASIN-
246 PM MDT SAT AUG 30 2014

THROUGH 4 PM...SCATTERED THUNDERSTORMS ARE CONTINUING ACROSS EASTERN
NORTHERN BIG HORN COUNTY THIS AFTERNOON...MOVING NORTHEAST AT AROUND
35 MPH. THE MAIN HAZARDS WILL BE FREQUENT CLOUD TO GROUND
LIGHTNING...WIND GUSTS TO 45 MPH...BRIEF HEAVY DOWNPOURS...AND PEA
SIZE HAIL.

$$

JB






000
WWUS85 KRIW 302047
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
246 PM MDT SAT AUG 30 2014

WYZ004-302200-
NORTH BIG HORN BASIN-
246 PM MDT SAT AUG 30 2014

THROUGH 4 PM...SCATTERED THUNDERSTORMS ARE CONTINUING ACROSS EASTERN
NORTHERN BIG HORN COUNTY THIS AFTERNOON...MOVING NORTHEAST AT AROUND
35 MPH. THE MAIN HAZARDS WILL BE FREQUENT CLOUD TO GROUND
LIGHTNING...WIND GUSTS TO 45 MPH...BRIEF HEAVY DOWNPOURS...AND PEA
SIZE HAIL.

$$

JB





000
WWUS85 KRIW 302038
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
238 PM MDT SAT AUG 30 2014

WYZ011-302115-
SOUTHEAST JOHNSON COUNTY WY-
238 PM MDT SAT AUG 30 2014

...SIGNIFICANT WEATHER ADVISORY FOR EASTERN JOHNSON COUNTY UNTIL 315
PM MDT...

AT 236 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 5 MILES EAST OF I25 MILE MARKER 260...OR 10 MILES
NORTHEAST OF KAYCEE...MOVING NORTHEAST AT 30 MPH.

HAIL UP TO PEA SIZE IN DIAMETER AND THUNDERSTORM OUTFLOW WIND GUSTS
OF 45 MPH ARE EXPECTED WITH THIS STORM...ALONG WITH HEAVY RAIN AND
FREQUENT DANGEROUS LIGHTNING.

THIS STORM WILL BE NEAR...
FORT RENO HISTORICAL SITE AROUND 300 PM MDT.

THIS INCLUDES INTERSTATE 25 IN WYOMING BETWEEN MILE MARKERS 265 AND
270.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4370 10658 4386 10668 4411 10601 4405 10600
      4385 10601
TIME...MOT...LOC 2037Z 246DEG 27KT 4382 10650

$$

BRAUN









000
WWUS85 KRIW 302038
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
238 PM MDT SAT AUG 30 2014

WYZ011-302115-
SOUTHEAST JOHNSON COUNTY WY-
238 PM MDT SAT AUG 30 2014

...SIGNIFICANT WEATHER ADVISORY FOR EASTERN JOHNSON COUNTY UNTIL 315
PM MDT...

AT 236 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 5 MILES EAST OF I25 MILE MARKER 260...OR 10 MILES
NORTHEAST OF KAYCEE...MOVING NORTHEAST AT 30 MPH.

HAIL UP TO PEA SIZE IN DIAMETER AND THUNDERSTORM OUTFLOW WIND GUSTS
OF 45 MPH ARE EXPECTED WITH THIS STORM...ALONG WITH HEAVY RAIN AND
FREQUENT DANGEROUS LIGHTNING.

THIS STORM WILL BE NEAR...
FORT RENO HISTORICAL SITE AROUND 300 PM MDT.

THIS INCLUDES INTERSTATE 25 IN WYOMING BETWEEN MILE MARKERS 265 AND
270.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4370 10658 4386 10668 4411 10601 4405 10600
      4385 10601
TIME...MOT...LOC 2037Z 246DEG 27KT 4382 10650

$$

BRAUN










000
WWUS85 KRIW 302011
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
211 PM MDT SAT AUG 30 2014

WYZ003-004-302045-
CODY FOOTHILLS WY-NORTH BIG HORN BASIN WY-
211 PM MDT SAT AUG 30 2014

...SIGNIFICANT WEATHER ADVISORY FOR WESTERN BIG HORN AND EASTERN PARK
COUNTIES IN CENTRAL WYOMING UNTIL 245 PM MDT...

AT 206 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM NEAR HWY 14/16/20 MILE MARKER 60...OR 10 MILES
EAST OF CODY...MOVING EAST AT 40 MPH.

HAIL UP TO ONE-QUARTER INCH IN DIAMETER AND WIND GUSTS UP TO 40 MPH
ARE EXPECTED WITH THIS STORM...ALONG WITH BRIEF HEAVY RAIN.

THIS STORM WILL BE NEAR...
HWY 14/16/20 MILE MARKER 80 AROUND 230 PM MDT.
EMBLEM AND HWY 14/16/20 MILE MARKER 90 AROUND 240 PM MDT.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4469 10827 4443 10822 4439 10891 4460 10894
TIME...MOT...LOC 2011Z 262DEG 33KT 4452 10878

$$

LAVOIE










000
WWUS85 KRIW 302011
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
211 PM MDT SAT AUG 30 2014

WYZ003-004-302045-
CODY FOOTHILLS WY-NORTH BIG HORN BASIN WY-
211 PM MDT SAT AUG 30 2014

...SIGNIFICANT WEATHER ADVISORY FOR WESTERN BIG HORN AND EASTERN PARK
COUNTIES IN CENTRAL WYOMING UNTIL 245 PM MDT...

AT 206 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM NEAR HWY 14/16/20 MILE MARKER 60...OR 10 MILES
EAST OF CODY...MOVING EAST AT 40 MPH.

HAIL UP TO ONE-QUARTER INCH IN DIAMETER AND WIND GUSTS UP TO 40 MPH
ARE EXPECTED WITH THIS STORM...ALONG WITH BRIEF HEAVY RAIN.

THIS STORM WILL BE NEAR...
HWY 14/16/20 MILE MARKER 80 AROUND 230 PM MDT.
EMBLEM AND HWY 14/16/20 MILE MARKER 90 AROUND 240 PM MDT.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4469 10827 4443 10822 4439 10891 4460 10894
TIME...MOT...LOC 2011Z 262DEG 33KT 4452 10878

$$

LAVOIE









000
WWUS85 KRIW 301957
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
157 PM MDT SAT AUG 30 2014

WYZ001-302045-
YELLOWSTONE NATIONAL PARK WY-
157 PM MDT SAT AUG 30 2014

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN TETON COUNTY IN
NORTHWEST WYOMING UNTIL 245 PM MDT...

AT 154 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 12 MILES NORTH OF GIBSON MEADOWS...OR 15 MILES
SOUTHWEST OF OLD FAITHFUL...MOVING NORTHEAST AT 35 MPH.

HAIL UP TO PEA SIZE IN DIAMETER AND WIND GUSTS UP TO 40 MPH ARE
EXPECTED WITH THIS STORM...ALONG WITH HEAVY RAIN AND FREQUENT
DANGEROUS LIGHTNING.

THIS STORM WILL BE NEAR...
SHOSHONE LAKE...LEWIS LAKE...CRAIG PASS...LEWIS FALLS AND SCAUP LAKE
AROUND 220 PM MDT.
GRANT VILLAGE AND RIDDLE LAKE AROUND 230 PM MDT.
GRAND LOOP RD GRANT TO LAKE AROUND 240 PM MDT.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4456 11044 4433 11030 4415 11102 4421 11105
      4434 11105
TIME...MOT...LOC 1957Z 246DEG 32KT 4427 11094

$$

BRAUN










000
WWUS85 KRIW 301954
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
154 PM MDT SAT AUG 30 2014

WYZ003-004-008-302045-
BIGHORN MOUNTAINS WEST WY-CODY FOOTHILLS WY-NORTH BIG HORN BASIN WY-
154 PM MDT SAT AUG 30 2014

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN BIG HORN AND
NORTHEASTERN PARK COUNTIES IN CENTRAL WYOMING UNTIL 245 PM MDT...

AT 154 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 5 MILES NORTHWEST OF POWELL...MOVING NORTHEAST AT
30 MPH.

HAIL UP TO PEA SIZE IN DIAMETER AND WIND GUSTS UP TO 40 MPH ARE
EXPECTED WITH THIS STORM...ALONG WITH HEAVY RAIN AND FREQUENT
DANGEROUS LIGHTNING.

THIS STORM WILL BE NEAR...
PARK COUNTY FAIRGROUNDS AND POWELL AROUND 200 PM MDT.
DEAVER AROUND 220 PM MDT.
FRANNIE AROUND 225 PM MDT.
COWLEY AROUND 230 PM MDT. CROOKED CREEK NATURAL AREA AND HORESHOE
BEND AROUND 245 PM MDT.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4491 10804 4468 10891 4484 10902 4501 10859
      4500 10809
TIME...MOT...LOC 1954Z 245DEG 26KT 4480 10884

$$

BRAUN









000
WWUS85 KRIW 301954
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
154 PM MDT SAT AUG 30 2014

WYZ003-004-008-302045-
BIGHORN MOUNTAINS WEST WY-CODY FOOTHILLS WY-NORTH BIG HORN BASIN WY-
154 PM MDT SAT AUG 30 2014

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN BIG HORN AND
NORTHEASTERN PARK COUNTIES IN CENTRAL WYOMING UNTIL 245 PM MDT...

AT 154 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 5 MILES NORTHWEST OF POWELL...MOVING NORTHEAST AT
30 MPH.

HAIL UP TO PEA SIZE IN DIAMETER AND WIND GUSTS UP TO 40 MPH ARE
EXPECTED WITH THIS STORM...ALONG WITH HEAVY RAIN AND FREQUENT
DANGEROUS LIGHTNING.

THIS STORM WILL BE NEAR...
PARK COUNTY FAIRGROUNDS AND POWELL AROUND 200 PM MDT.
DEAVER AROUND 220 PM MDT.
FRANNIE AROUND 225 PM MDT.
COWLEY AROUND 230 PM MDT. CROOKED CREEK NATURAL AREA AND HORESHOE
BEND AROUND 245 PM MDT.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4491 10804 4468 10891 4484 10902 4501 10859
      4500 10809
TIME...MOT...LOC 1954Z 245DEG 26KT 4480 10884

$$

BRAUN










000
WWUS85 KRIW 301939
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
139 PM MDT SAT AUG 30 2014

WYZ002>004-302015-
ABSAROKA MOUNTAINS WY-CODY FOOTHILLS WY-NORTH BIG HORN BASIN WY-
139 PM MDT SAT AUG 30 2014

...SIGNIFICANT WEATHER ADVISORY FOR EASTERN PARK COUNTY UNTIL 215 PM
MDT...

AT 136 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM NEAR BUFFALO BILL STATE PARK...OR 8 MILES WEST OF
CODY...MOVING EAST AT 30 MPH.

HAIL UP TO ONE-QUARTER INCH IN DIAMETER AND WIND GUSTS UP TO 50 MPH
ARE EXPECTED WITH THIS STORM...ALONG WITH HEAVY RAIN.

THIS STORM WILL BE NEAR...
HWY 14/16/20 MILE MARKER 50 AROUND 150 PM MDT.
STATE HWY 120 MILE MARKER 80 AND CODY AROUND 155 PM MDT.
HWY 14/16/20 MILE MARKER 60 AROUND 205 PM MDT.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4465 10877 4443 10873 4439 10931 4457 10935
TIME...MOT...LOC 1938Z 261DEG 26KT 4449 10920

$$

LAVOIE









000
WWUS85 KRIW 301939
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
139 PM MDT SAT AUG 30 2014

WYZ002>004-302015-
ABSAROKA MOUNTAINS WY-CODY FOOTHILLS WY-NORTH BIG HORN BASIN WY-
139 PM MDT SAT AUG 30 2014

...SIGNIFICANT WEATHER ADVISORY FOR EASTERN PARK COUNTY UNTIL 215 PM
MDT...

AT 136 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM NEAR BUFFALO BILL STATE PARK...OR 8 MILES WEST OF
CODY...MOVING EAST AT 30 MPH.

HAIL UP TO ONE-QUARTER INCH IN DIAMETER AND WIND GUSTS UP TO 50 MPH
ARE EXPECTED WITH THIS STORM...ALONG WITH HEAVY RAIN.

THIS STORM WILL BE NEAR...
HWY 14/16/20 MILE MARKER 50 AROUND 150 PM MDT.
STATE HWY 120 MILE MARKER 80 AND CODY AROUND 155 PM MDT.
HWY 14/16/20 MILE MARKER 60 AROUND 205 PM MDT.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4465 10877 4443 10873 4439 10931 4457 10935
TIME...MOT...LOC 1938Z 261DEG 26KT 4449 10920

$$

LAVOIE










000
WWUS85 KRIW 301917
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
117 PM MDT SAT AUG 30 2014

WYZ002>004-301945-
ABSAROKA MOUNTAINS WY-CODY FOOTHILLS WY-NORTH BIG HORN BASIN WY-
117 PM MDT SAT AUG 30 2014

...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL PARK COUNTY UNTIL 145 PM
MDT...

AT 112 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM STATE HWY 296 MILE
MARKER 20 TO HWY 14/16/20 MILE MARKER 30...AND MOVING EAST AT 35 MPH.

HAIL UP TO ONE-QUARTER INCH IN DIAMETER AND WIND GUSTS UP TO 50 MPH
ARE EXPECTED WITH THESE STORMS.

THESE STORMS WILL BE NEAR...
STATE HWY 296 MILE MARKER 40 AROUND 125 PM MDT.
HWY 14/16/20 MILE MARKER 40 AND HWY JCT 296 AND 120 AROUND 130 PM
MDT.
STATE HWY 120 MILE MARKER 130...CLARK AND STATE HWY 120 MILE MARKER
120 AROUND 135 PM MDT.
STATE HWY 120 MILE MARKER 110...STATE HWY 291 AND BUFFALO BILL STATE
PARK AROUND 140 PM MDT.
HWY 14/16/20 MILE MARKER 50...STATE HWY 294 MILE MARKER 10...CODY AND
STATE HWY 120 MILE MARKER 80 AROUND 145 PM MDT.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4499 10882 4441 10900 4434 10962 4492 10945
TIME...MOT...LOC 1917Z 260DEG 30KT 4485 10934 4444 10946

$$

LAVOIE









000
WWUS85 KRIW 301917
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
117 PM MDT SAT AUG 30 2014

WYZ002>004-301945-
ABSAROKA MOUNTAINS WY-CODY FOOTHILLS WY-NORTH BIG HORN BASIN WY-
117 PM MDT SAT AUG 30 2014

...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL PARK COUNTY UNTIL 145 PM
MDT...

AT 112 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM STATE HWY 296 MILE
MARKER 20 TO HWY 14/16/20 MILE MARKER 30...AND MOVING EAST AT 35 MPH.

HAIL UP TO ONE-QUARTER INCH IN DIAMETER AND WIND GUSTS UP TO 50 MPH
ARE EXPECTED WITH THESE STORMS.

THESE STORMS WILL BE NEAR...
STATE HWY 296 MILE MARKER 40 AROUND 125 PM MDT.
HWY 14/16/20 MILE MARKER 40 AND HWY JCT 296 AND 120 AROUND 130 PM
MDT.
STATE HWY 120 MILE MARKER 130...CLARK AND STATE HWY 120 MILE MARKER
120 AROUND 135 PM MDT.
STATE HWY 120 MILE MARKER 110...STATE HWY 291 AND BUFFALO BILL STATE
PARK AROUND 140 PM MDT.
HWY 14/16/20 MILE MARKER 50...STATE HWY 294 MILE MARKER 10...CODY AND
STATE HWY 120 MILE MARKER 80 AROUND 145 PM MDT.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4499 10882 4441 10900 4434 10962 4492 10945
TIME...MOT...LOC 1917Z 260DEG 30KT 4485 10934 4444 10946

$$

LAVOIE










000
WWUS85 KRIW 301916
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
114 PM MDT SAT AUG 30 2014

WYZ030-302101-
EAST SWEETWATER COUNTY-
114 PM MDT SAT AUG 30 2014

THROUGH 3 PM...SCATTERED THUNDERSTORMS ARE DEVELOPING ACROSS EASTERN
SWEETWATER COUNTY THIS AFTERNOON...MOVING NORTHEAST AT AROUND 35
MPH. THE MAIN HAZARDS WILL BE OCCASIONAL CLOUD TO GROUND LIGHTNING...
WIND GUSTS TO 45 MPH...AND BRIEF HEAVY DOWNPOURS.

$$

JB





000
WWUS85 KRIW 301916
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
114 PM MDT SAT AUG 30 2014

WYZ030-302101-
EAST SWEETWATER COUNTY-
114 PM MDT SAT AUG 30 2014

THROUGH 3 PM...SCATTERED THUNDERSTORMS ARE DEVELOPING ACROSS EASTERN
SWEETWATER COUNTY THIS AFTERNOON...MOVING NORTHEAST AT AROUND 35
MPH. THE MAIN HAZARDS WILL BE OCCASIONAL CLOUD TO GROUND LIGHTNING...
WIND GUSTS TO 45 MPH...AND BRIEF HEAVY DOWNPOURS.

$$

JB






000
WWUS85 KRIW 301856
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
1256 PM MDT SAT AUG 30 2014

WYZ012>014-023>025-301945-
JACKSON HOLE WY-SALT RIVER AND WYOMING RANGES WY-STAR VALLEY WY-TETON
AND GROS VENTRE MOUNTAINS WY-UPPER GREEN RIVER BASIN FOOTHILLS
WY-WIND RIVER MOUNTAINS WEST WY-
1256 PM MDT SAT AUG 30 2014

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHERN TETON COUNTY IN
NORTHWEST WYOMING...AND NORTHWESTERN SUBLETTE AND NORTHWESTERN
LINCOLN COUNTIES IN WEST CENTRAL WYOMING UNTIL 145 PM MDT...

AT 1254 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
A STRONG THUNDERSTORM NEAR U.S. HWY 26/89 MILE MARKER 130...OR 8
MILES NORTHEAST OF ALPINE...MOVING EAST AT 35 MPH.

HAIL UP TO THE SIZE OF PENNIES AND WIND GUSTS UP TO 40 MPH ARE
EXPECTED WITH THIS STORM...ALONG WITH HEAVY RAIN AND FREQUENT
DANGEROUS LIGHTNING.

THIS STORM WILL BE NEAR...
HOBACK JUNCTION AROUND 105 PM MDT.
GRANITE FALLS HOT SPRINGS AND BONDURANT AROUND 140 PM MDT.

IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A
STURDY BUILDING.

IN ADDITION...THIS STORM MAY INTENSIFY...SO BE CERTAIN TO MONITOR
LOCAL RADIO AND TV STATIONS...AS WELL AS LOCAL CABLE TV OUTLETS...FOR
ADDITIONAL INFORMATION AND POSSIBLE WARNINGS FROM THE NATIONAL
WEATHER SERVICE.

BRIEF HEAVY RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES
AND UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

REPORT HAZARDOUS WEATHER TO THE NATIONAL WEATHER SERVICE OFFICE IN
RIVERTON AT 1-800-211-1448.

LAT...LON 4332 11106 4353 11014 4314 11002 4311 11096
TIME...MOT...LOC 1855Z 256DEG 34KT 4322 11086

$$

BRAUN










000
WWUS85 KRIW 301843
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
1242 PM MDT SAT AUG 30 2014

WYZ001-012-013-302100-
JACKSON HOLE-TETON AND GROS VENTRE MOUNTAINS-
YELLOWSTONE NATIONAL PARK-
1242 PM MDT SAT AUG 30 2014

SCATTERED SHOWERS AND THUNDERSTORMS WILL INCREASE ACROSS
THE NORTHWESTERN MOUNTAINS THROUGH THE AFTERNOON....MOVING NORTHEAST
AT AROUND 30 MPH. THE MAIN HAZARDS WILL BE OCCASIONAL CLOUD TO GROUND
LIGHTNING...WIND GUSTS TO 45 MPH...BRIEF HEAVY DOWNPOURS...AND SMALL
HAIL.

$$

WYZ002-003-302100-
ABSAROKA MOUNTAINS-CODY FOOTHILLS-
1242 PM MDT SAT AUG 30 2014

SCATTERED SHOWERS AND THUNDERSTORMS WILL DEVELOP OVER THE ABSAROKA
MOUNTAINS THIS AFTERNOON THROUGH THE AFTERNOON...MOVING TO THE EAST
NORTHEAST AT AROUND 30 MPH. THE MAIN HAZARDS WILL BE OCCASIONAL CLOUD
TO GROUND LIGHTNING...WIND GUSTS TO 50 MPH...BRIEF HEAVY DOWNPOURS...
AND SMALL HAIL.

$$

JB





000
WWUS85 KRIW 301843
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
1242 PM MDT SAT AUG 30 2014

WYZ001-012-013-302100-
JACKSON HOLE-TETON AND GROS VENTRE MOUNTAINS-
YELLOWSTONE NATIONAL PARK-
1242 PM MDT SAT AUG 30 2014

SCATTERED SHOWERS AND THUNDERSTORMS WILL INCREASE ACROSS
THE NORTHWESTERN MOUNTAINS THROUGH THE AFTERNOON....MOVING NORTHEAST
AT AROUND 30 MPH. THE MAIN HAZARDS WILL BE OCCASIONAL CLOUD TO GROUND
LIGHTNING...WIND GUSTS TO 45 MPH...BRIEF HEAVY DOWNPOURS...AND SMALL
HAIL.

$$

WYZ002-003-302100-
ABSAROKA MOUNTAINS-CODY FOOTHILLS-
1242 PM MDT SAT AUG 30 2014

SCATTERED SHOWERS AND THUNDERSTORMS WILL DEVELOP OVER THE ABSAROKA
MOUNTAINS THIS AFTERNOON THROUGH THE AFTERNOON...MOVING TO THE EAST
NORTHEAST AT AROUND 30 MPH. THE MAIN HAZARDS WILL BE OCCASIONAL CLOUD
TO GROUND LIGHTNING...WIND GUSTS TO 50 MPH...BRIEF HEAVY DOWNPOURS...
AND SMALL HAIL.

$$

JB






000
WWUS85 KRIW 301745
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
1145 AM MDT SAT AUG 30 2014

WYZ001-302000-
YELLOWSTONE NATIONAL PARK-
1145 AM MDT SAT AUG 30 2014

SCATTERED SHOWERS AND THUNDERSTORMS WILL CONTINUE TO INCREASE ACROSS
YELLOWSTONE NATIONAL PARK THROUGH THE AFTERNOON. THE MAIN
HAZARDS WILL BE OCCASIONAL CLOUD TO GROUND LIGHTNING...
WIND GUSTS TO 45 MPH...BRIEF HEAVY DOWNPOURS...AND SMALL
HAIL.

$$

WYZ002-003-302000-
ABSAROKA MOUNTAINS-CODY FOOTHILLS-
1145 AM MDT SAT AUG 30 2014

SCATTERED SHOWERS AND THUNDERSTORMS WILL DEVELOP OVER THE ABSAROKA
MOUNTAINS THIS AFTERNOON THROUGH THE AFTERNOON...MOVING TO THE EAST
NORTHEAST AT AROUND 30 MPH. THE MAIN HAZARDS WILL BE OCCASIONAL CLOUD
TO GROUND LIGHTNING...WIND GUSTS TO 50 MPH...BRIEF HEAVY DOWNPOURS...
AND SMALL HAIL.

$$

JB





000
WWUS85 KRIW 301745
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
1145 AM MDT SAT AUG 30 2014

WYZ001-302000-
YELLOWSTONE NATIONAL PARK-
1145 AM MDT SAT AUG 30 2014

SCATTERED SHOWERS AND THUNDERSTORMS WILL CONTINUE TO INCREASE ACROSS
YELLOWSTONE NATIONAL PARK THROUGH THE AFTERNOON. THE MAIN
HAZARDS WILL BE OCCASIONAL CLOUD TO GROUND LIGHTNING...
WIND GUSTS TO 45 MPH...BRIEF HEAVY DOWNPOURS...AND SMALL
HAIL.

$$

WYZ002-003-302000-
ABSAROKA MOUNTAINS-CODY FOOTHILLS-
1145 AM MDT SAT AUG 30 2014

SCATTERED SHOWERS AND THUNDERSTORMS WILL DEVELOP OVER THE ABSAROKA
MOUNTAINS THIS AFTERNOON THROUGH THE AFTERNOON...MOVING TO THE EAST
NORTHEAST AT AROUND 30 MPH. THE MAIN HAZARDS WILL BE OCCASIONAL CLOUD
TO GROUND LIGHTNING...WIND GUSTS TO 50 MPH...BRIEF HEAVY DOWNPOURS...
AND SMALL HAIL.

$$

JB






000
WWUS85 KRIW 301544
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
942 AM MDT SAT AUG 30 2014

WYZ001-301800-
YELLOWSTONE NATIONAL PARK-
942 AM MDT SAT AUG 30 2014

SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS WILL INCREASE ACROSS
YELLOWSTONE NATIONAL PARK THROUGH NOON. THE MAIN
HAZARDS WILL BE OCCASIONAL CLOUD TO GROUND LIGHTNING...
WIND GUSTS TO 40 MPH...AND BRIEF HEAVY DOWNPOURS. A FEW STORMS MAY
ALSO PRODUCE SMALL PEA-SIZED HAIL.

$$

JB






000
WWUS85 KRIW 301544
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
942 AM MDT SAT AUG 30 2014

WYZ001-301800-
YELLOWSTONE NATIONAL PARK-
942 AM MDT SAT AUG 30 2014

SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS WILL INCREASE ACROSS
YELLOWSTONE NATIONAL PARK THROUGH NOON. THE MAIN
HAZARDS WILL BE OCCASIONAL CLOUD TO GROUND LIGHTNING...
WIND GUSTS TO 40 MPH...AND BRIEF HEAVY DOWNPOURS. A FEW STORMS MAY
ALSO PRODUCE SMALL PEA-SIZED HAIL.

$$

JB





000
WWUS85 KRIW 300035
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
635 PM MDT FRI AUG 29 2014

WYZ001-300300-
YELLOWSTONE NATIONAL PARK-
635 PM MDT FRI AUG 29 2014

SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS WILL INCREASE ACROSS
THE WESTERN HALF OF YELLOWSTONE NATIONAL PARK THROUGH 9 PM.
EXPECT THIS ACTIVITY TO SPREAD ACROSS THE PARK THROUGH THE LATE
EVENING HOURS.  THE MAIN HAZARDS WILL BE OCCASIONAL CLOUD TO GROUND
LIGHTNING AND BRIEF HEAVY DOWNPOURS.  A FEW STORMS MAY ALSO
PRODUCE SMALL PEA-SIZED HAIL.

$$

AEM






000
WWUS85 KRIW 300035
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
635 PM MDT FRI AUG 29 2014

WYZ001-300300-
YELLOWSTONE NATIONAL PARK-
635 PM MDT FRI AUG 29 2014

SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS WILL INCREASE ACROSS
THE WESTERN HALF OF YELLOWSTONE NATIONAL PARK THROUGH 9 PM.
EXPECT THIS ACTIVITY TO SPREAD ACROSS THE PARK THROUGH THE LATE
EVENING HOURS.  THE MAIN HAZARDS WILL BE OCCASIONAL CLOUD TO GROUND
LIGHTNING AND BRIEF HEAVY DOWNPOURS.  A FEW STORMS MAY ALSO
PRODUCE SMALL PEA-SIZED HAIL.

$$

AEM





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