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000
WWUS85 KRIW 240100
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
700 PM MDT SAT MAY 23 2015

WYZ020-240145-
NATRONA COUNTY LOWER ELEVATIONS WY-
700 PM MDT SAT MAY 23 2015

...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL NATRONA COUNTY UNTIL 745
PM MDT...

AT 656 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM JCT I25 AND HWY 387
TO I25 EXIT 210 TO I25 EXIT 197...AND MOVING WEST AT 15 MPH.

A FUNNEL CLOUD WAS OBSERVED NEAR EXIT 210 ALONG INTERSTATE 25 AT 655
PM.   ALSO EXPECT HAIL UP TO ONE-HALF INCH...ALONG WITH HEAVY RAIN
AND FREQUENT DANGEROUS LIGHTNING.

THESE STORMS WILL BE NEAR...
HOMA HILLS AND I25 EXIT 216 AROUND 705 PM MDT.
U.S. HWY 20/26 MILE MARKER 20 AROUND 745 PM MDT.

THIS INCLUDES INTERSTATE 25 IN WYOMING BETWEEN MILE MARKERS 196 AND
238.

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 4347 10627 4314 10623 4287 10618 4296 10671
      4323 10676 4348 10682
TIME...MOT...LOC 0058Z 103DEG 15KT 4340 10638 4316 10635
          4298 10632

$$

MEUNIER










000
WWUS85 KRIW 240100
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
700 PM MDT SAT MAY 23 2015

WYZ020-240145-
NATRONA COUNTY LOWER ELEVATIONS WY-
700 PM MDT SAT MAY 23 2015

...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL NATRONA COUNTY UNTIL 745
PM MDT...

AT 656 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM JCT I25 AND HWY 387
TO I25 EXIT 210 TO I25 EXIT 197...AND MOVING WEST AT 15 MPH.

A FUNNEL CLOUD WAS OBSERVED NEAR EXIT 210 ALONG INTERSTATE 25 AT 655
PM.   ALSO EXPECT HAIL UP TO ONE-HALF INCH...ALONG WITH HEAVY RAIN
AND FREQUENT DANGEROUS LIGHTNING.

THESE STORMS WILL BE NEAR...
HOMA HILLS AND I25 EXIT 216 AROUND 705 PM MDT.
U.S. HWY 20/26 MILE MARKER 20 AROUND 745 PM MDT.

THIS INCLUDES INTERSTATE 25 IN WYOMING BETWEEN MILE MARKERS 196 AND
238.

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 4347 10627 4314 10623 4287 10618 4296 10671
      4323 10676 4348 10682
TIME...MOT...LOC 0058Z 103DEG 15KT 4340 10638 4316 10635
          4298 10632

$$

MEUNIER









000
WWUS85 KRIW 240100
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
700 PM MDT SAT MAY 23 2015

WYZ020-240145-
NATRONA COUNTY LOWER ELEVATIONS WY-
700 PM MDT SAT MAY 23 2015

...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL NATRONA COUNTY UNTIL 745
PM MDT...

AT 656 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM JCT I25 AND HWY 387
TO I25 EXIT 210 TO I25 EXIT 197...AND MOVING WEST AT 15 MPH.

A FUNNEL CLOUD WAS OBSERVED NEAR EXIT 210 ALONG INTERSTATE 25 AT 655
PM.   ALSO EXPECT HAIL UP TO ONE-HALF INCH...ALONG WITH HEAVY RAIN
AND FREQUENT DANGEROUS LIGHTNING.

THESE STORMS WILL BE NEAR...
HOMA HILLS AND I25 EXIT 216 AROUND 705 PM MDT.
U.S. HWY 20/26 MILE MARKER 20 AROUND 745 PM MDT.

THIS INCLUDES INTERSTATE 25 IN WYOMING BETWEEN MILE MARKERS 196 AND
238.

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 4347 10627 4314 10623 4287 10618 4296 10671
      4323 10676 4348 10682
TIME...MOT...LOC 0058Z 103DEG 15KT 4340 10638 4316 10635
          4298 10632

$$

MEUNIER









000
WWUS85 KRIW 240100
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
700 PM MDT SAT MAY 23 2015

WYZ020-240145-
NATRONA COUNTY LOWER ELEVATIONS WY-
700 PM MDT SAT MAY 23 2015

...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL NATRONA COUNTY UNTIL 745
PM MDT...

AT 656 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM JCT I25 AND HWY 387
TO I25 EXIT 210 TO I25 EXIT 197...AND MOVING WEST AT 15 MPH.

A FUNNEL CLOUD WAS OBSERVED NEAR EXIT 210 ALONG INTERSTATE 25 AT 655
PM.   ALSO EXPECT HAIL UP TO ONE-HALF INCH...ALONG WITH HEAVY RAIN
AND FREQUENT DANGEROUS LIGHTNING.

THESE STORMS WILL BE NEAR...
HOMA HILLS AND I25 EXIT 216 AROUND 705 PM MDT.
U.S. HWY 20/26 MILE MARKER 20 AROUND 745 PM MDT.

THIS INCLUDES INTERSTATE 25 IN WYOMING BETWEEN MILE MARKERS 196 AND
238.

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 4347 10627 4314 10623 4287 10618 4296 10671
      4323 10676 4348 10682
TIME...MOT...LOC 0058Z 103DEG 15KT 4340 10638 4316 10635
          4298 10632

$$

MEUNIER










000
WWUS85 KRIW 232342
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
542 PM MDT SAT MAY 23 2015

WYZ002-015>017-240045-
ABSAROKA MOUNTAINS WY-UPPER WIND RIVER BASIN WY-WIND RIVER BASIN
WY-WIND RIVER MOUNTAINS EAST WY-
542 PM MDT SAT MAY 23 2015

...SIGNIFICANT WEATHER ADVISORY FOR WESTERN HOT SPRINGS AND NORTHERN
FREMONT COUNTIES UNTIL 645 PM MDT...

AT 539 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 5 MILES NORTHWEST OF MORTON...WHICH IS 6 MILES
WEST OF PAVILLION...MOVING NORTHWEST AT 30 MPH.

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

THIS STORM WILL BE NEAR...
MAVERIK SPRING DOME FIELD AROUND 615 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 4349 10959 4378 10921 4326 10866 4316 10892
TIME...MOT...LOC 2342Z 139DEG 26KT 4327 10883

$$

MEUNIER









000
WWUS85 KRIW 232342
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
542 PM MDT SAT MAY 23 2015

WYZ002-015>017-240045-
ABSAROKA MOUNTAINS WY-UPPER WIND RIVER BASIN WY-WIND RIVER BASIN
WY-WIND RIVER MOUNTAINS EAST WY-
542 PM MDT SAT MAY 23 2015

...SIGNIFICANT WEATHER ADVISORY FOR WESTERN HOT SPRINGS AND NORTHERN
FREMONT COUNTIES UNTIL 645 PM MDT...

AT 539 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 5 MILES NORTHWEST OF MORTON...WHICH IS 6 MILES
WEST OF PAVILLION...MOVING NORTHWEST AT 30 MPH.

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

THIS STORM WILL BE NEAR...
MAVERIK SPRING DOME FIELD AROUND 615 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 4349 10959 4378 10921 4326 10866 4316 10892
TIME...MOT...LOC 2342Z 139DEG 26KT 4327 10883

$$

MEUNIER










000
WWUS85 KRIW 232342
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
542 PM MDT SAT MAY 23 2015

WYZ002-015>017-240045-
ABSAROKA MOUNTAINS WY-UPPER WIND RIVER BASIN WY-WIND RIVER BASIN
WY-WIND RIVER MOUNTAINS EAST WY-
542 PM MDT SAT MAY 23 2015

...SIGNIFICANT WEATHER ADVISORY FOR WESTERN HOT SPRINGS AND NORTHERN
FREMONT COUNTIES UNTIL 645 PM MDT...

AT 539 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 5 MILES NORTHWEST OF MORTON...WHICH IS 6 MILES
WEST OF PAVILLION...MOVING NORTHWEST AT 30 MPH.

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

THIS STORM WILL BE NEAR...
MAVERIK SPRING DOME FIELD AROUND 615 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 4349 10959 4378 10921 4326 10866 4316 10892
TIME...MOT...LOC 2342Z 139DEG 26KT 4327 10883

$$

MEUNIER









000
WWUS85 KRIW 232342
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
542 PM MDT SAT MAY 23 2015

WYZ002-015>017-240045-
ABSAROKA MOUNTAINS WY-UPPER WIND RIVER BASIN WY-WIND RIVER BASIN
WY-WIND RIVER MOUNTAINS EAST WY-
542 PM MDT SAT MAY 23 2015

...SIGNIFICANT WEATHER ADVISORY FOR WESTERN HOT SPRINGS AND NORTHERN
FREMONT COUNTIES UNTIL 645 PM MDT...

AT 539 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 5 MILES NORTHWEST OF MORTON...WHICH IS 6 MILES
WEST OF PAVILLION...MOVING NORTHWEST AT 30 MPH.

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

THIS STORM WILL BE NEAR...
MAVERIK SPRING DOME FIELD AROUND 615 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 4349 10959 4378 10921 4326 10866 4316 10892
TIME...MOT...LOC 2342Z 139DEG 26KT 4327 10883

$$

MEUNIER










000
WWUS85 KRIW 232304
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
504 PM MDT SAT MAY 23 2015

WYZ009-011-020-240000-
BIGHORN MOUNTAINS SOUTHEAST WY-NATRONA COUNTY LOWER ELEVATIONS
WY-SOUTHEAST JOHNSON COUNTY WY-
504 PM MDT SAT MAY 23 2015

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN JOHNSON AND NORTHERN
NATRONA COUNTIES UNTIL 600 PM MDT...

AT 500 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM 5 MILES NORTH OF
FORT RENO HISTORICAL SITE TO I25 EXIT 246 TO RED WALL...AND MOVING
WEST AT 5 MPH.

A FUNNEL CLOUD WAS OBSERVED NEAR TISDALE MOUNTAIN ROAD AND DUGOUT
ROAD SOUTH OF KAYCEE IN THIS LINE OF STORMS.  ALSO EXPECT HEAVY
RAIN AND FREQUENT DANGEROUS LIGHTNING.

THESE STORMS WILL BE NEAR...
STATE HWY 192 MILE MARKER 10 AROUND 510 PM MDT.
RED WALL AROUND 515 PM MDT.
I25 EXIT 246 AROUND 550 PM MDT.
I25 EXIT 249...HOLE IN THE WALL...KAYCEE AND STATE HWY 190 MILE
MARKER 100 AROUND 600 PM MDT.

THIS INCLUDES INTERSTATE 25 IN WYOMING BETWEEN MILE MARKERS 244 AND
263.

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 4398 10601 4362 10640 4336 10685 4333 10727
      4359 10682 4395 10644
TIME...MOT...LOC 2303Z 084DEG 5KT 4390 10622 4361 10652
          4341 10687

$$

MEUNIER










000
WWUS85 KRIW 232304
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
504 PM MDT SAT MAY 23 2015

WYZ009-011-020-240000-
BIGHORN MOUNTAINS SOUTHEAST WY-NATRONA COUNTY LOWER ELEVATIONS
WY-SOUTHEAST JOHNSON COUNTY WY-
504 PM MDT SAT MAY 23 2015

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN JOHNSON AND NORTHERN
NATRONA COUNTIES UNTIL 600 PM MDT...

AT 500 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM 5 MILES NORTH OF
FORT RENO HISTORICAL SITE TO I25 EXIT 246 TO RED WALL...AND MOVING
WEST AT 5 MPH.

A FUNNEL CLOUD WAS OBSERVED NEAR TISDALE MOUNTAIN ROAD AND DUGOUT
ROAD SOUTH OF KAYCEE IN THIS LINE OF STORMS.  ALSO EXPECT HEAVY
RAIN AND FREQUENT DANGEROUS LIGHTNING.

THESE STORMS WILL BE NEAR...
STATE HWY 192 MILE MARKER 10 AROUND 510 PM MDT.
RED WALL AROUND 515 PM MDT.
I25 EXIT 246 AROUND 550 PM MDT.
I25 EXIT 249...HOLE IN THE WALL...KAYCEE AND STATE HWY 190 MILE
MARKER 100 AROUND 600 PM MDT.

THIS INCLUDES INTERSTATE 25 IN WYOMING BETWEEN MILE MARKERS 244 AND
263.

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 4398 10601 4362 10640 4336 10685 4333 10727
      4359 10682 4395 10644
TIME...MOT...LOC 2303Z 084DEG 5KT 4390 10622 4361 10652
          4341 10687

$$

MEUNIER









000
WWUS85 KRIW 232304
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
504 PM MDT SAT MAY 23 2015

WYZ009-011-020-240000-
BIGHORN MOUNTAINS SOUTHEAST WY-NATRONA COUNTY LOWER ELEVATIONS
WY-SOUTHEAST JOHNSON COUNTY WY-
504 PM MDT SAT MAY 23 2015

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN JOHNSON AND NORTHERN
NATRONA COUNTIES UNTIL 600 PM MDT...

AT 500 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM 5 MILES NORTH OF
FORT RENO HISTORICAL SITE TO I25 EXIT 246 TO RED WALL...AND MOVING
WEST AT 5 MPH.

A FUNNEL CLOUD WAS OBSERVED NEAR TISDALE MOUNTAIN ROAD AND DUGOUT
ROAD SOUTH OF KAYCEE IN THIS LINE OF STORMS.  ALSO EXPECT HEAVY
RAIN AND FREQUENT DANGEROUS LIGHTNING.

THESE STORMS WILL BE NEAR...
STATE HWY 192 MILE MARKER 10 AROUND 510 PM MDT.
RED WALL AROUND 515 PM MDT.
I25 EXIT 246 AROUND 550 PM MDT.
I25 EXIT 249...HOLE IN THE WALL...KAYCEE AND STATE HWY 190 MILE
MARKER 100 AROUND 600 PM MDT.

THIS INCLUDES INTERSTATE 25 IN WYOMING BETWEEN MILE MARKERS 244 AND
263.

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 4398 10601 4362 10640 4336 10685 4333 10727
      4359 10682 4395 10644
TIME...MOT...LOC 2303Z 084DEG 5KT 4390 10622 4361 10652
          4341 10687

$$

MEUNIER










000
WWUS85 KRIW 232256
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
456 PM MDT SAT MAY 23 2015

WYZ007-017-232345-
OWL CREEK AND BRIDGER MOUNTAINS WY-WIND RIVER BASIN WY-
456 PM MDT SAT MAY 23 2015

...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL FREMONT COUNTY UNTIL 545
PM MDT...

AT 451 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM STATE HWY 134 MILE
MARKER 10 TO ARAPAHOE...AND MOVING NORTHWEST AT 25 MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER HAS BEEN REPORTED WITH THESE
STORMS...ALONG WITH HEAVY RAIN AND FREQUENT DANGEROUS LIGHTNING.

THESE STORMS WILL BE NEAR...
STATE HWY 134 MILE MARKER 10 AROUND 500 PM MDT.
OCEAN LAKE AROUND 515 PM MDT.
STATE HWY 134 MILE MARKER 20...KINNEAR AND ETHETE AROUND 520 PM MDT.
STATE HWY 132 AND PAVILLION AROUND 530 PM MDT.
PILOT BUTTE RESERVOIR AND MORTON AROUND 535 PM MDT.
WINKLEMAN DOME AND U.S. HWY 26 MILE MARKER 100 AROUND 545 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 10818 4288 10848 4316 10901 4352 10870
TIME...MOT...LOC 2255Z 126DEG 21KT 4325 10837 4301 10853

$$

MEUNIER










000
WWUS85 KRIW 232256
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
456 PM MDT SAT MAY 23 2015

WYZ007-017-232345-
OWL CREEK AND BRIDGER MOUNTAINS WY-WIND RIVER BASIN WY-
456 PM MDT SAT MAY 23 2015

...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL FREMONT COUNTY UNTIL 545
PM MDT...

AT 451 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM STATE HWY 134 MILE
MARKER 10 TO ARAPAHOE...AND MOVING NORTHWEST AT 25 MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER HAS BEEN REPORTED WITH THESE
STORMS...ALONG WITH HEAVY RAIN AND FREQUENT DANGEROUS LIGHTNING.

THESE STORMS WILL BE NEAR...
STATE HWY 134 MILE MARKER 10 AROUND 500 PM MDT.
OCEAN LAKE AROUND 515 PM MDT.
STATE HWY 134 MILE MARKER 20...KINNEAR AND ETHETE AROUND 520 PM MDT.
STATE HWY 132 AND PAVILLION AROUND 530 PM MDT.
PILOT BUTTE RESERVOIR AND MORTON AROUND 535 PM MDT.
WINKLEMAN DOME AND U.S. HWY 26 MILE MARKER 100 AROUND 545 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 10818 4288 10848 4316 10901 4352 10870
TIME...MOT...LOC 2255Z 126DEG 21KT 4325 10837 4301 10853

$$

MEUNIER









000
WWUS85 KRIW 232256
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
456 PM MDT SAT MAY 23 2015

WYZ007-017-232345-
OWL CREEK AND BRIDGER MOUNTAINS WY-WIND RIVER BASIN WY-
456 PM MDT SAT MAY 23 2015

...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL FREMONT COUNTY UNTIL 545
PM MDT...

AT 451 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM STATE HWY 134 MILE
MARKER 10 TO ARAPAHOE...AND MOVING NORTHWEST AT 25 MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER HAS BEEN REPORTED WITH THESE
STORMS...ALONG WITH HEAVY RAIN AND FREQUENT DANGEROUS LIGHTNING.

THESE STORMS WILL BE NEAR...
STATE HWY 134 MILE MARKER 10 AROUND 500 PM MDT.
OCEAN LAKE AROUND 515 PM MDT.
STATE HWY 134 MILE MARKER 20...KINNEAR AND ETHETE AROUND 520 PM MDT.
STATE HWY 132 AND PAVILLION AROUND 530 PM MDT.
PILOT BUTTE RESERVOIR AND MORTON AROUND 535 PM MDT.
WINKLEMAN DOME AND U.S. HWY 26 MILE MARKER 100 AROUND 545 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 10818 4288 10848 4316 10901 4352 10870
TIME...MOT...LOC 2255Z 126DEG 21KT 4325 10837 4301 10853

$$

MEUNIER









000
WWUS85 KRIW 232256
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
456 PM MDT SAT MAY 23 2015

WYZ007-017-232345-
OWL CREEK AND BRIDGER MOUNTAINS WY-WIND RIVER BASIN WY-
456 PM MDT SAT MAY 23 2015

...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL FREMONT COUNTY UNTIL 545
PM MDT...

AT 451 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM STATE HWY 134 MILE
MARKER 10 TO ARAPAHOE...AND MOVING NORTHWEST AT 25 MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER HAS BEEN REPORTED WITH THESE
STORMS...ALONG WITH HEAVY RAIN AND FREQUENT DANGEROUS LIGHTNING.

THESE STORMS WILL BE NEAR...
STATE HWY 134 MILE MARKER 10 AROUND 500 PM MDT.
OCEAN LAKE AROUND 515 PM MDT.
STATE HWY 134 MILE MARKER 20...KINNEAR AND ETHETE AROUND 520 PM MDT.
STATE HWY 132 AND PAVILLION AROUND 530 PM MDT.
PILOT BUTTE RESERVOIR AND MORTON AROUND 535 PM MDT.
WINKLEMAN DOME AND U.S. HWY 26 MILE MARKER 100 AROUND 545 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 10818 4288 10848 4316 10901 4352 10870
TIME...MOT...LOC 2255Z 126DEG 21KT 4325 10837 4301 10853

$$

MEUNIER










000
WWUS85 KRIW 232155
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
355 PM MDT SAT MAY 23 2015

WYZ007-009-014-015-017>020-232300-
BIGHORN MOUNTAINS SOUTHEAST WY-GREEN MOUNTAINS AND RATTLESNAKE RANGE
WY-LANDER FOOTHILLS WY-NATRONA COUNTY LOWER ELEVATIONS WY-OWL CREEK
AND BRIDGER MOUNTAINS WY-WIND RIVER BASIN WY-WIND RIVER MOUNTAINS
EAST WY-WIND RIVER MOUNTAINS WEST WY-
355 PM MDT SAT MAY 23 2015

...SIGNIFICANT WEATHER ADVISORY FOR WESTERN NATRONA AND CENTRAL
FREMONT COUNTIES UNTIL 500 PM MDT...

AT 353 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM 6 MILES SOUTHWEST OF
WALTMAN REST AREA TO STATE HWY 135 MILE MARKER 10 TO STATE HWY 28
MILE MARKER 60...AND MOVING NORTH AT 10 MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER IS EXPECTED WITH THESE STORMS...
ALONG WITH HEAVY RAIN AND FREQUENT DANGEROUS LIGHTNING.

THESE STORMS WILL BE NEAR...
WALTMAN REST AREA...STATE HWY 135 MILE MARKER 10 AND U.S. HWY 287
MILE MARKER 70 AROUND 420 PM MDT.
GAS HILLS RD MILE MARKER 20 AROUND 425 PM MDT.
HWY JCT 287 AND 28 AROUND 430 PM MDT.
U.S. HWY 20/26 MILE MARKER 60 AND HILAND AROUND 440 PM MDT.
U.S. HWY 287 MILE MARKER 80 AND LANDER AROUND 445 PM MDT.
GAS HILLS RD MILE MARKER 10...U.S. HWY 20/26 MILE MARKER 70...
MONETA...U.S. HWY 20/26 MILE MARKER 80 AND ARMINTO AROUND 500 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 4295 10726 4278 10826 4247 10870 4291 10875
      4320 10804 4331 10705
TIME...MOT...LOC 2154Z 202DEG 10KT 4301 10733 4286 10821
          4262 10857

$$

MEUNIER









000
WWUS85 KRIW 232155
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
355 PM MDT SAT MAY 23 2015

WYZ007-009-014-015-017>020-232300-
BIGHORN MOUNTAINS SOUTHEAST WY-GREEN MOUNTAINS AND RATTLESNAKE RANGE
WY-LANDER FOOTHILLS WY-NATRONA COUNTY LOWER ELEVATIONS WY-OWL CREEK
AND BRIDGER MOUNTAINS WY-WIND RIVER BASIN WY-WIND RIVER MOUNTAINS
EAST WY-WIND RIVER MOUNTAINS WEST WY-
355 PM MDT SAT MAY 23 2015

...SIGNIFICANT WEATHER ADVISORY FOR WESTERN NATRONA AND CENTRAL
FREMONT COUNTIES UNTIL 500 PM MDT...

AT 353 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM 6 MILES SOUTHWEST OF
WALTMAN REST AREA TO STATE HWY 135 MILE MARKER 10 TO STATE HWY 28
MILE MARKER 60...AND MOVING NORTH AT 10 MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER IS EXPECTED WITH THESE STORMS...
ALONG WITH HEAVY RAIN AND FREQUENT DANGEROUS LIGHTNING.

THESE STORMS WILL BE NEAR...
WALTMAN REST AREA...STATE HWY 135 MILE MARKER 10 AND U.S. HWY 287
MILE MARKER 70 AROUND 420 PM MDT.
GAS HILLS RD MILE MARKER 20 AROUND 425 PM MDT.
HWY JCT 287 AND 28 AROUND 430 PM MDT.
U.S. HWY 20/26 MILE MARKER 60 AND HILAND AROUND 440 PM MDT.
U.S. HWY 287 MILE MARKER 80 AND LANDER AROUND 445 PM MDT.
GAS HILLS RD MILE MARKER 10...U.S. HWY 20/26 MILE MARKER 70...
MONETA...U.S. HWY 20/26 MILE MARKER 80 AND ARMINTO AROUND 500 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 4295 10726 4278 10826 4247 10870 4291 10875
      4320 10804 4331 10705
TIME...MOT...LOC 2154Z 202DEG 10KT 4301 10733 4286 10821
          4262 10857

$$

MEUNIER










000
WWUS85 KRIW 232021
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
221 PM MDT SAT MAY 23 2015

WYZ015>018-232230-
WIND RIVER MOUNTAINS EAST-UPPER WIND RIVER BASIN-WIND RIVER BASIN-
LANDER FOOTHILLS-
INCLUDING THE CITIES OF...DUBOIS...RIVERTON...SHOSHONI...LANDER
221 PM MDT SAT MAY 23 2015

THUNDERSTORMS WITH SMALL HAIL..HEAVY RAIN AND WIND GUSTS TO 35 MPH
WILL INCREASE ACROSS FREMONT COUNTY THROUGH 4 PM MDT.  THUNDERSTORMS
WILL MOVE NORTH NORTHWEST AT AROUND 20 MPH.  DANGEROUS LIGHTNING
WILL ALSO BE A THREAT WITH THUNDERSTORMS. BE PREPARED TO MOVE TO
SHELTER AS THUNDERSTORMS APPROACH.

$$

WYZ020-022-232230-
NATRONA COUNTY LOWER ELEVATIONS-CASPER MOUNTAIN-
INCLUDING THE CITY OF...CASPER
221 PM MDT SAT MAY 23 2015

THUNDERSTORMS WITH SMALL HAIL..HEAVY RAIN AND WIND GUSTS TO 35 MPH
WILL INCREASE ACROSS NATRONA COUNTY THROUGH 4 PM MDT. THUNDERSTORMS WILL
MOVE NORTH NORTHWEST AT AROUND 20 MPH. DANGEROUS LIGHTNING WILL
ALSO BE A THREAT WITH THUNDERSTORMS. BE PREPARED TO MOVE TO
SHELTER AS THUNDERSTORMS APPROACH.

$$

WYZ028>030-232230-
ROCK SPRINGS AND GREEN RIVER-FLAMING GORGE-EAST SWEETWATER COUNTY-
INCLUDING THE CITIES OF...ROCK SPRINGS...GREEN RIVER...WAMSUTTER
221 PM MDT SAT MAY 23 2015

THUNDERSTORMS WITH SMALL HAIL..HEAVY RAIN AND WIND GUSTS TO 35 MPH
WILL INCREASE ACROSS SWEETWATER COUNTY THROUGH 4 PM MDT. THUNDERSTORMS
WILL MOVE NORTH NORTHWEST AT AROUND 20 MPH. DANGEROUS LIGHTNING
WILL ALSO BE A THREAT WITH THUNDERSTORMS. BE PREPARED TO MOVE TO
SHELTER AS THUNDERSTORMS APPROACH.

$$

WYZ019-232230-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-
INCLUDING THE CITY OF...JEFFREY CITY
221 PM MDT SAT MAY 23 2015

THUNDERSTORMS WITH SMALL HAIL..HEAVY RAIN AND WIND GUSTS TO 35 MPH
WILL INCREASE ACROSS THE GREEN MOUNTAINS AND RATTLESNAKE RANGE IN
SOUTHERN FREMONT COUNTY AND SOUTHWEST NATRONA COUNTY THROUGH 4
PM MDT. THUNDERSTORMS WILL MOVE NORTH NORTHWEST AT AROUND 20 MPH.
DANGEROUS LIGHTNING WILL ALSO BE A THREAT WITH THUNDERSTORMS. BE
PREPARED TO MOVE TO SHELTER AS THUNDERSTORMS APPROACH.

$$

WYZ014-025-026-232230-
WIND RIVER MOUNTAINS WEST-UPPER GREEN RIVER BASIN FOOTHILLS-
UPPER GREEN RIVER BASIN-
INCLUDING THE CITIES OF...PINEDALE...LA BARGE...BIG PINEY...
FARSON
221 PM MDT SAT MAY 23 2015

THUNDERSTORMS WITH SMALL HAIL..HEAVY RAIN AND WIND GUSTS TO 35 MPH
WILL INCREASE ACROSS SUBLETTE COUNTY THROUGH 4 PM MDT. THUNDERSTORMS WILL
MOVE NORTH NORTHWEST AT AROUND 20 MPH. DANGEROUS LIGHTNING WILL
ALSO BE A THREAT WITH THUNDERSTORMS. BE PREPARED TO MOVE TO
SHELTER AS THUNDERSTORMS APPROACH.

$$

WYZ009>011-232230-
BIGHORN MOUNTAINS SOUTHEAST-NORTHEAST JOHNSON COUNTY-
SOUTHEAST JOHNSON COUNTY-
INCLUDING THE CITIES OF...BUFFALO...KAYCEE
220 PM MDT SAT MAY 23 2015

THUNDERSTORMS WITH SMALL HAIL..HEAVY RAIN AND WIND GUSTS TO 35 MPH
WILL INCREASE ACROSS JOHNSON COUNTY THROUGH 4 PM MDT.
THUNDERSTORMS WILL MOVE NORTH NORTHWEST AT AROUND 20 MPH.
DANGEROUS LIGHTNING WILL ALSO BE A THREAT WITH THUNDERSTORMS. BE
PREPARED TO MOVE TO SHELTER AS THUNDERSTORMS APPROACH.

$$

WYZ005>008-232230-
SOUTHWEST BIG HORN BASIN-SOUTHEAST BIG HORN BASIN-
OWL CREEK AND BRIDGER MOUNTAINS-BIGHORN MOUNTAINS WEST-
INCLUDING THE CITIES OF...THERMOPOLIS...WORLAND
220 PM MDT SAT MAY 23 2015

THUNDERSTORMS WITH SMALL HAIL..HEAVY RAIN AND WIND GUSTS TO 35 MPH
WILL INCREASE ACROSS HOT SPRINGS AND WASHAKIE COUNTIES THROUGH 4 PM
MDT. THUNDERSTORMS WILL MOVE NORTH NORTHWEST AT AROUND 20 MPH.
DANGEROUS LIGHTNING WILL ALSO BE A THREAT WITH THUNDERSTORMS. BE
PREPARED TO MOVE TO SHELTER AS THUNDERSTORMS APPROACH.

$$











000
WWUS85 KRIW 232021
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
221 PM MDT SAT MAY 23 2015

WYZ015>018-232230-
WIND RIVER MOUNTAINS EAST-UPPER WIND RIVER BASIN-WIND RIVER BASIN-
LANDER FOOTHILLS-
INCLUDING THE CITIES OF...DUBOIS...RIVERTON...SHOSHONI...LANDER
221 PM MDT SAT MAY 23 2015

THUNDERSTORMS WITH SMALL HAIL..HEAVY RAIN AND WIND GUSTS TO 35 MPH
WILL INCREASE ACROSS FREMONT COUNTY THROUGH 4 PM MDT.  THUNDERSTORMS
WILL MOVE NORTH NORTHWEST AT AROUND 20 MPH.  DANGEROUS LIGHTNING
WILL ALSO BE A THREAT WITH THUNDERSTORMS. BE PREPARED TO MOVE TO
SHELTER AS THUNDERSTORMS APPROACH.

$$

WYZ020-022-232230-
NATRONA COUNTY LOWER ELEVATIONS-CASPER MOUNTAIN-
INCLUDING THE CITY OF...CASPER
221 PM MDT SAT MAY 23 2015

THUNDERSTORMS WITH SMALL HAIL..HEAVY RAIN AND WIND GUSTS TO 35 MPH
WILL INCREASE ACROSS NATRONA COUNTY THROUGH 4 PM MDT. THUNDERSTORMS WILL
MOVE NORTH NORTHWEST AT AROUND 20 MPH. DANGEROUS LIGHTNING WILL
ALSO BE A THREAT WITH THUNDERSTORMS. BE PREPARED TO MOVE TO
SHELTER AS THUNDERSTORMS APPROACH.

$$

WYZ028>030-232230-
ROCK SPRINGS AND GREEN RIVER-FLAMING GORGE-EAST SWEETWATER COUNTY-
INCLUDING THE CITIES OF...ROCK SPRINGS...GREEN RIVER...WAMSUTTER
221 PM MDT SAT MAY 23 2015

THUNDERSTORMS WITH SMALL HAIL..HEAVY RAIN AND WIND GUSTS TO 35 MPH
WILL INCREASE ACROSS SWEETWATER COUNTY THROUGH 4 PM MDT. THUNDERSTORMS
WILL MOVE NORTH NORTHWEST AT AROUND 20 MPH. DANGEROUS LIGHTNING
WILL ALSO BE A THREAT WITH THUNDERSTORMS. BE PREPARED TO MOVE TO
SHELTER AS THUNDERSTORMS APPROACH.

$$

WYZ019-232230-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-
INCLUDING THE CITY OF...JEFFREY CITY
221 PM MDT SAT MAY 23 2015

THUNDERSTORMS WITH SMALL HAIL..HEAVY RAIN AND WIND GUSTS TO 35 MPH
WILL INCREASE ACROSS THE GREEN MOUNTAINS AND RATTLESNAKE RANGE IN
SOUTHERN FREMONT COUNTY AND SOUTHWEST NATRONA COUNTY THROUGH 4
PM MDT. THUNDERSTORMS WILL MOVE NORTH NORTHWEST AT AROUND 20 MPH.
DANGEROUS LIGHTNING WILL ALSO BE A THREAT WITH THUNDERSTORMS. BE
PREPARED TO MOVE TO SHELTER AS THUNDERSTORMS APPROACH.

$$

WYZ014-025-026-232230-
WIND RIVER MOUNTAINS WEST-UPPER GREEN RIVER BASIN FOOTHILLS-
UPPER GREEN RIVER BASIN-
INCLUDING THE CITIES OF...PINEDALE...LA BARGE...BIG PINEY...
FARSON
221 PM MDT SAT MAY 23 2015

THUNDERSTORMS WITH SMALL HAIL..HEAVY RAIN AND WIND GUSTS TO 35 MPH
WILL INCREASE ACROSS SUBLETTE COUNTY THROUGH 4 PM MDT. THUNDERSTORMS WILL
MOVE NORTH NORTHWEST AT AROUND 20 MPH. DANGEROUS LIGHTNING WILL
ALSO BE A THREAT WITH THUNDERSTORMS. BE PREPARED TO MOVE TO
SHELTER AS THUNDERSTORMS APPROACH.

$$

WYZ009>011-232230-
BIGHORN MOUNTAINS SOUTHEAST-NORTHEAST JOHNSON COUNTY-
SOUTHEAST JOHNSON COUNTY-
INCLUDING THE CITIES OF...BUFFALO...KAYCEE
220 PM MDT SAT MAY 23 2015

THUNDERSTORMS WITH SMALL HAIL..HEAVY RAIN AND WIND GUSTS TO 35 MPH
WILL INCREASE ACROSS JOHNSON COUNTY THROUGH 4 PM MDT.
THUNDERSTORMS WILL MOVE NORTH NORTHWEST AT AROUND 20 MPH.
DANGEROUS LIGHTNING WILL ALSO BE A THREAT WITH THUNDERSTORMS. BE
PREPARED TO MOVE TO SHELTER AS THUNDERSTORMS APPROACH.

$$

WYZ005>008-232230-
SOUTHWEST BIG HORN BASIN-SOUTHEAST BIG HORN BASIN-
OWL CREEK AND BRIDGER MOUNTAINS-BIGHORN MOUNTAINS WEST-
INCLUDING THE CITIES OF...THERMOPOLIS...WORLAND
220 PM MDT SAT MAY 23 2015

THUNDERSTORMS WITH SMALL HAIL..HEAVY RAIN AND WIND GUSTS TO 35 MPH
WILL INCREASE ACROSS HOT SPRINGS AND WASHAKIE COUNTIES THROUGH 4 PM
MDT. THUNDERSTORMS WILL MOVE NORTH NORTHWEST AT AROUND 20 MPH.
DANGEROUS LIGHTNING WILL ALSO BE A THREAT WITH THUNDERSTORMS. BE
PREPARED TO MOVE TO SHELTER AS THUNDERSTORMS APPROACH.

$$










000
WWUS85 KRIW 232021
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
221 PM MDT SAT MAY 23 2015

WYZ015>018-232230-
WIND RIVER MOUNTAINS EAST-UPPER WIND RIVER BASIN-WIND RIVER BASIN-
LANDER FOOTHILLS-
INCLUDING THE CITIES OF...DUBOIS...RIVERTON...SHOSHONI...LANDER
221 PM MDT SAT MAY 23 2015

THUNDERSTORMS WITH SMALL HAIL..HEAVY RAIN AND WIND GUSTS TO 35 MPH
WILL INCREASE ACROSS FREMONT COUNTY THROUGH 4 PM MDT.  THUNDERSTORMS
WILL MOVE NORTH NORTHWEST AT AROUND 20 MPH.  DANGEROUS LIGHTNING
WILL ALSO BE A THREAT WITH THUNDERSTORMS. BE PREPARED TO MOVE TO
SHELTER AS THUNDERSTORMS APPROACH.

$$

WYZ020-022-232230-
NATRONA COUNTY LOWER ELEVATIONS-CASPER MOUNTAIN-
INCLUDING THE CITY OF...CASPER
221 PM MDT SAT MAY 23 2015

THUNDERSTORMS WITH SMALL HAIL..HEAVY RAIN AND WIND GUSTS TO 35 MPH
WILL INCREASE ACROSS NATRONA COUNTY THROUGH 4 PM MDT. THUNDERSTORMS WILL
MOVE NORTH NORTHWEST AT AROUND 20 MPH. DANGEROUS LIGHTNING WILL
ALSO BE A THREAT WITH THUNDERSTORMS. BE PREPARED TO MOVE TO
SHELTER AS THUNDERSTORMS APPROACH.

$$

WYZ028>030-232230-
ROCK SPRINGS AND GREEN RIVER-FLAMING GORGE-EAST SWEETWATER COUNTY-
INCLUDING THE CITIES OF...ROCK SPRINGS...GREEN RIVER...WAMSUTTER
221 PM MDT SAT MAY 23 2015

THUNDERSTORMS WITH SMALL HAIL..HEAVY RAIN AND WIND GUSTS TO 35 MPH
WILL INCREASE ACROSS SWEETWATER COUNTY THROUGH 4 PM MDT. THUNDERSTORMS
WILL MOVE NORTH NORTHWEST AT AROUND 20 MPH. DANGEROUS LIGHTNING
WILL ALSO BE A THREAT WITH THUNDERSTORMS. BE PREPARED TO MOVE TO
SHELTER AS THUNDERSTORMS APPROACH.

$$

WYZ019-232230-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-
INCLUDING THE CITY OF...JEFFREY CITY
221 PM MDT SAT MAY 23 2015

THUNDERSTORMS WITH SMALL HAIL..HEAVY RAIN AND WIND GUSTS TO 35 MPH
WILL INCREASE ACROSS THE GREEN MOUNTAINS AND RATTLESNAKE RANGE IN
SOUTHERN FREMONT COUNTY AND SOUTHWEST NATRONA COUNTY THROUGH 4
PM MDT. THUNDERSTORMS WILL MOVE NORTH NORTHWEST AT AROUND 20 MPH.
DANGEROUS LIGHTNING WILL ALSO BE A THREAT WITH THUNDERSTORMS. BE
PREPARED TO MOVE TO SHELTER AS THUNDERSTORMS APPROACH.

$$

WYZ014-025-026-232230-
WIND RIVER MOUNTAINS WEST-UPPER GREEN RIVER BASIN FOOTHILLS-
UPPER GREEN RIVER BASIN-
INCLUDING THE CITIES OF...PINEDALE...LA BARGE...BIG PINEY...
FARSON
221 PM MDT SAT MAY 23 2015

THUNDERSTORMS WITH SMALL HAIL..HEAVY RAIN AND WIND GUSTS TO 35 MPH
WILL INCREASE ACROSS SUBLETTE COUNTY THROUGH 4 PM MDT. THUNDERSTORMS WILL
MOVE NORTH NORTHWEST AT AROUND 20 MPH. DANGEROUS LIGHTNING WILL
ALSO BE A THREAT WITH THUNDERSTORMS. BE PREPARED TO MOVE TO
SHELTER AS THUNDERSTORMS APPROACH.

$$

WYZ009>011-232230-
BIGHORN MOUNTAINS SOUTHEAST-NORTHEAST JOHNSON COUNTY-
SOUTHEAST JOHNSON COUNTY-
INCLUDING THE CITIES OF...BUFFALO...KAYCEE
220 PM MDT SAT MAY 23 2015

THUNDERSTORMS WITH SMALL HAIL..HEAVY RAIN AND WIND GUSTS TO 35 MPH
WILL INCREASE ACROSS JOHNSON COUNTY THROUGH 4 PM MDT.
THUNDERSTORMS WILL MOVE NORTH NORTHWEST AT AROUND 20 MPH.
DANGEROUS LIGHTNING WILL ALSO BE A THREAT WITH THUNDERSTORMS. BE
PREPARED TO MOVE TO SHELTER AS THUNDERSTORMS APPROACH.

$$

WYZ005>008-232230-
SOUTHWEST BIG HORN BASIN-SOUTHEAST BIG HORN BASIN-
OWL CREEK AND BRIDGER MOUNTAINS-BIGHORN MOUNTAINS WEST-
INCLUDING THE CITIES OF...THERMOPOLIS...WORLAND
220 PM MDT SAT MAY 23 2015

THUNDERSTORMS WITH SMALL HAIL..HEAVY RAIN AND WIND GUSTS TO 35 MPH
WILL INCREASE ACROSS HOT SPRINGS AND WASHAKIE COUNTIES THROUGH 4 PM
MDT. THUNDERSTORMS WILL MOVE NORTH NORTHWEST AT AROUND 20 MPH.
DANGEROUS LIGHTNING WILL ALSO BE A THREAT WITH THUNDERSTORMS. BE
PREPARED TO MOVE TO SHELTER AS THUNDERSTORMS APPROACH.

$$










000
WWUS85 KRIW 231130
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
530 AM MDT SAT MAY 23 2015

WYZ020-231530-
NATRONA COUNTY LOWER ELEVATIONS-
530 AM MDT SAT MAY 23 2015

AREAS OF FOG WILL OCCUR ACROSS NATRONA COUNTY THIS MORNING.
VISIBILITY WILL BE REDUCED TO LESS THAN ONE HALF MILE IN PLACES.
THE FOG WILL LIFT BY 1000 AM. MORNING COMMUTERS SHOULD BE PREPARED
FOR RAPIDLY CHANGING CONDITIONS. USE LOW BEAM HEADLIGHTS WHEN
DRIVING IN FOG.

$$

WYZ017-231530-
WIND RIVER BASIN-
530 AM MDT SAT MAY 23 2015

AREAS OF FOG WILL OCCUR ACROSS THE WIND RIVER BASIN THIS MORNING.
VISIBILITY WILL BE REDUCED TO LESS THAN ONE HALF MILE IN PLACES. THE
FOG WILL LIFT BY 1000 AM. MORNING COMMUTERS SHOULD BE PREPARED FOR
RAPIDLY CHANGING CONDITIONS. USE LOW BEAM HEADLIGHTS WHEN DRIVING IN
FOG.

$$

AR





000
WWUS85 KRIW 231130
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
530 AM MDT SAT MAY 23 2015

WYZ020-231530-
NATRONA COUNTY LOWER ELEVATIONS-
530 AM MDT SAT MAY 23 2015

AREAS OF FOG WILL OCCUR ACROSS NATRONA COUNTY THIS MORNING.
VISIBILITY WILL BE REDUCED TO LESS THAN ONE HALF MILE IN PLACES.
THE FOG WILL LIFT BY 1000 AM. MORNING COMMUTERS SHOULD BE PREPARED
FOR RAPIDLY CHANGING CONDITIONS. USE LOW BEAM HEADLIGHTS WHEN
DRIVING IN FOG.

$$

WYZ017-231530-
WIND RIVER BASIN-
530 AM MDT SAT MAY 23 2015

AREAS OF FOG WILL OCCUR ACROSS THE WIND RIVER BASIN THIS MORNING.
VISIBILITY WILL BE REDUCED TO LESS THAN ONE HALF MILE IN PLACES. THE
FOG WILL LIFT BY 1000 AM. MORNING COMMUTERS SHOULD BE PREPARED FOR
RAPIDLY CHANGING CONDITIONS. USE LOW BEAM HEADLIGHTS WHEN DRIVING IN
FOG.

$$

AR






000
WWUS85 KRIW 231130
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
530 AM MDT SAT MAY 23 2015

WYZ020-231530-
NATRONA COUNTY LOWER ELEVATIONS-
530 AM MDT SAT MAY 23 2015

AREAS OF FOG WILL OCCUR ACROSS NATRONA COUNTY THIS MORNING.
VISIBILITY WILL BE REDUCED TO LESS THAN ONE HALF MILE IN PLACES.
THE FOG WILL LIFT BY 1000 AM. MORNING COMMUTERS SHOULD BE PREPARED
FOR RAPIDLY CHANGING CONDITIONS. USE LOW BEAM HEADLIGHTS WHEN
DRIVING IN FOG.

$$

WYZ017-231530-
WIND RIVER BASIN-
530 AM MDT SAT MAY 23 2015

AREAS OF FOG WILL OCCUR ACROSS THE WIND RIVER BASIN THIS MORNING.
VISIBILITY WILL BE REDUCED TO LESS THAN ONE HALF MILE IN PLACES. THE
FOG WILL LIFT BY 1000 AM. MORNING COMMUTERS SHOULD BE PREPARED FOR
RAPIDLY CHANGING CONDITIONS. USE LOW BEAM HEADLIGHTS WHEN DRIVING IN
FOG.

$$

AR





000
WWUS85 KRIW 231130
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
530 AM MDT SAT MAY 23 2015

WYZ020-231530-
NATRONA COUNTY LOWER ELEVATIONS-
530 AM MDT SAT MAY 23 2015

AREAS OF FOG WILL OCCUR ACROSS NATRONA COUNTY THIS MORNING.
VISIBILITY WILL BE REDUCED TO LESS THAN ONE HALF MILE IN PLACES.
THE FOG WILL LIFT BY 1000 AM. MORNING COMMUTERS SHOULD BE PREPARED
FOR RAPIDLY CHANGING CONDITIONS. USE LOW BEAM HEADLIGHTS WHEN
DRIVING IN FOG.

$$

WYZ017-231530-
WIND RIVER BASIN-
530 AM MDT SAT MAY 23 2015

AREAS OF FOG WILL OCCUR ACROSS THE WIND RIVER BASIN THIS MORNING.
VISIBILITY WILL BE REDUCED TO LESS THAN ONE HALF MILE IN PLACES. THE
FOG WILL LIFT BY 1000 AM. MORNING COMMUTERS SHOULD BE PREPARED FOR
RAPIDLY CHANGING CONDITIONS. USE LOW BEAM HEADLIGHTS WHEN DRIVING IN
FOG.

$$

AR






000
WWUS85 KRIW 230236
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
830 PM MDT FRI MAY 22 2015

WYZ016>018-230400-
LANDER FOOTHILLS-UPPER WIND RIVER BASIN-WIND RIVER BASIN-
830 PM MDT FRI MAY 22 2015

THROUGH 10 PM...AN AREA OF SHOWERS WITH POCKETS OF MODERATE TO HEAVY
RAINFALL WILL CONTINUE TO PROGRESS SLOWLY WEST AND NORTHWEST ACROSS
THE WIND RIVER BASIN. THE MOST CONCENTRATED AREA WILL BE FROM
KINNEAR TO ABOUT 20 MILES SOUTHWEST OF DUBOIS.  MOTORISTS SHOULD BE
PREPARED FOR REDUCED VISIBILITY IN HEAVY RAIN...AND SIGNIFICANT
PONDING ON AREA ROADWAYS. PLEASE SLOW DOWN AND LEAVE PLENTY OF ROOM
BETWEEN YOU AND THE NEXT VEHICLE. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

$$

WYZ028>030-230400-
EAST SWEETWATER COUNTY-FLAMING GORGE-ROCK SPRINGS AND GREEN RIVER-
830 PM MDT FRI MAY 22 2015

THROUGH 10 PM...SCATTERED SHOWERS WITH POCKETS OF MODERATE TO HEAVY
RAINFALL WILL CONTINUE TO PROGRESS SLOWLY NORTH ACROSS SWEETWATER
COUNTY. MOTORISTS SHOULD BE PREPARED FOR REDUCED VISIBILITY IN HEAVY
RAIN...AND SIGNIFICANT PONDING ON AREA ROADWAYS...INCLUDING ALONG
INTERSTATE 80. PLEASE SLOW DOWN AND LEAVE PLENTY OF ROOM BETWEEN YOU
AND THE NEXT VEHICLE. DO NOT DRIVE YOUR VEHICLE ON A FLOODED ROADWAY.

$$

WYZ005-007-230400-
OWL CREEK AND BRIDGER MOUNTAINS-SOUTHWEST BIG HORN BASIN-
830 PM MDT FRI MAY 22 2015

THROUGH 10 PM...EXPECT LIGHT TO MODERATE RAIN SHOWERS TO IMPACT
HIGHWAY 120 FROM THERMOPOLIS TO MEETEETSE...AS WELL AS THE HAMILTON
DOME AREA. MOTORISTS SHOULD BE PREPARED FOR REDUCED VISIBILITY IN
HEAVY RAIN...AND SIGNIFICANT PONDING ON AREA ROADWAYS. PLEASE SLOW
DOWN AND LEAVE PLENTY OF ROOM BETWEEN YOU AND THE NEXT VEHICLE. DO
NOT DRIVE YOUR VEHICLE ON A FLOODED ROADWAY.

$$

21






000
WWUS85 KRIW 230236
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
830 PM MDT FRI MAY 22 2015

WYZ016>018-230400-
LANDER FOOTHILLS-UPPER WIND RIVER BASIN-WIND RIVER BASIN-
830 PM MDT FRI MAY 22 2015

THROUGH 10 PM...AN AREA OF SHOWERS WITH POCKETS OF MODERATE TO HEAVY
RAINFALL WILL CONTINUE TO PROGRESS SLOWLY WEST AND NORTHWEST ACROSS
THE WIND RIVER BASIN. THE MOST CONCENTRATED AREA WILL BE FROM
KINNEAR TO ABOUT 20 MILES SOUTHWEST OF DUBOIS.  MOTORISTS SHOULD BE
PREPARED FOR REDUCED VISIBILITY IN HEAVY RAIN...AND SIGNIFICANT
PONDING ON AREA ROADWAYS. PLEASE SLOW DOWN AND LEAVE PLENTY OF ROOM
BETWEEN YOU AND THE NEXT VEHICLE. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

$$

WYZ028>030-230400-
EAST SWEETWATER COUNTY-FLAMING GORGE-ROCK SPRINGS AND GREEN RIVER-
830 PM MDT FRI MAY 22 2015

THROUGH 10 PM...SCATTERED SHOWERS WITH POCKETS OF MODERATE TO HEAVY
RAINFALL WILL CONTINUE TO PROGRESS SLOWLY NORTH ACROSS SWEETWATER
COUNTY. MOTORISTS SHOULD BE PREPARED FOR REDUCED VISIBILITY IN HEAVY
RAIN...AND SIGNIFICANT PONDING ON AREA ROADWAYS...INCLUDING ALONG
INTERSTATE 80. PLEASE SLOW DOWN AND LEAVE PLENTY OF ROOM BETWEEN YOU
AND THE NEXT VEHICLE. DO NOT DRIVE YOUR VEHICLE ON A FLOODED ROADWAY.

$$

WYZ005-007-230400-
OWL CREEK AND BRIDGER MOUNTAINS-SOUTHWEST BIG HORN BASIN-
830 PM MDT FRI MAY 22 2015

THROUGH 10 PM...EXPECT LIGHT TO MODERATE RAIN SHOWERS TO IMPACT
HIGHWAY 120 FROM THERMOPOLIS TO MEETEETSE...AS WELL AS THE HAMILTON
DOME AREA. MOTORISTS SHOULD BE PREPARED FOR REDUCED VISIBILITY IN
HEAVY RAIN...AND SIGNIFICANT PONDING ON AREA ROADWAYS. PLEASE SLOW
DOWN AND LEAVE PLENTY OF ROOM BETWEEN YOU AND THE NEXT VEHICLE. DO
NOT DRIVE YOUR VEHICLE ON A FLOODED ROADWAY.

$$

21





000
WWUS85 KRIW 230236
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
830 PM MDT FRI MAY 22 2015

WYZ016>018-230400-
LANDER FOOTHILLS-UPPER WIND RIVER BASIN-WIND RIVER BASIN-
830 PM MDT FRI MAY 22 2015

THROUGH 10 PM...AN AREA OF SHOWERS WITH POCKETS OF MODERATE TO HEAVY
RAINFALL WILL CONTINUE TO PROGRESS SLOWLY WEST AND NORTHWEST ACROSS
THE WIND RIVER BASIN. THE MOST CONCENTRATED AREA WILL BE FROM
KINNEAR TO ABOUT 20 MILES SOUTHWEST OF DUBOIS.  MOTORISTS SHOULD BE
PREPARED FOR REDUCED VISIBILITY IN HEAVY RAIN...AND SIGNIFICANT
PONDING ON AREA ROADWAYS. PLEASE SLOW DOWN AND LEAVE PLENTY OF ROOM
BETWEEN YOU AND THE NEXT VEHICLE. DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

$$

WYZ028>030-230400-
EAST SWEETWATER COUNTY-FLAMING GORGE-ROCK SPRINGS AND GREEN RIVER-
830 PM MDT FRI MAY 22 2015

THROUGH 10 PM...SCATTERED SHOWERS WITH POCKETS OF MODERATE TO HEAVY
RAINFALL WILL CONTINUE TO PROGRESS SLOWLY NORTH ACROSS SWEETWATER
COUNTY. MOTORISTS SHOULD BE PREPARED FOR REDUCED VISIBILITY IN HEAVY
RAIN...AND SIGNIFICANT PONDING ON AREA ROADWAYS...INCLUDING ALONG
INTERSTATE 80. PLEASE SLOW DOWN AND LEAVE PLENTY OF ROOM BETWEEN YOU
AND THE NEXT VEHICLE. DO NOT DRIVE YOUR VEHICLE ON A FLOODED ROADWAY.

$$

WYZ005-007-230400-
OWL CREEK AND BRIDGER MOUNTAINS-SOUTHWEST BIG HORN BASIN-
830 PM MDT FRI MAY 22 2015

THROUGH 10 PM...EXPECT LIGHT TO MODERATE RAIN SHOWERS TO IMPACT
HIGHWAY 120 FROM THERMOPOLIS TO MEETEETSE...AS WELL AS THE HAMILTON
DOME AREA. MOTORISTS SHOULD BE PREPARED FOR REDUCED VISIBILITY IN
HEAVY RAIN...AND SIGNIFICANT PONDING ON AREA ROADWAYS. PLEASE SLOW
DOWN AND LEAVE PLENTY OF ROOM BETWEEN YOU AND THE NEXT VEHICLE. DO
NOT DRIVE YOUR VEHICLE ON A FLOODED ROADWAY.

$$

21





000
WWUS85 KRIW 230049
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
648 PM MDT FRI MAY 22 2015

WYZ001-230135-
YELLOWSTONE NATIONAL PARK-
648 PM MDT FRI MAY 22 2015

THROUGH 730 PM...A THUNDERSTORM WITH VERY HEAVY RAINFALL WILL IMPACT
SOUTHERN YELLOWSTONE...IMPACTING AREA BETWEEN THE SOUTH ENTRANCE TO
LEWIS LAKE. MOTORISTS SHOULD BE PREPARED FOR SIGNIFICANTLY REDUCED
VISIBILITY IN HEAVY RAIN...AND SIGNIFICANT PONDING ON AREA ROADWAYS.
PLEASE SLOW DOWN AND LEAVE PLENTY OF ROOM BETWEEN YOU AND THE NEXT
VEHICLE.

$$

21





000
WWUS85 KRIW 230049
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
648 PM MDT FRI MAY 22 2015

WYZ001-230135-
YELLOWSTONE NATIONAL PARK-
648 PM MDT FRI MAY 22 2015

THROUGH 730 PM...A THUNDERSTORM WITH VERY HEAVY RAINFALL WILL IMPACT
SOUTHERN YELLOWSTONE...IMPACTING AREA BETWEEN THE SOUTH ENTRANCE TO
LEWIS LAKE. MOTORISTS SHOULD BE PREPARED FOR SIGNIFICANTLY REDUCED
VISIBILITY IN HEAVY RAIN...AND SIGNIFICANT PONDING ON AREA ROADWAYS.
PLEASE SLOW DOWN AND LEAVE PLENTY OF ROOM BETWEEN YOU AND THE NEXT
VEHICLE.

$$

21






000
WWUS85 KRIW 230013
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
613 PM MDT FRI MAY 22 2015

WYZ001>008-012>020-022>027-230230-
ABSAROKA MOUNTAINS-BIGHORN MOUNTAINS WEST-CASPER MOUNTAIN-
CODY FOOTHILLS-GREEN MOUNTAINS AND RATTLESNAKE RANGE-JACKSON HOLE-
LANDER FOOTHILLS-NATRONA COUNTY LOWER ELEVATIONS-
NORTH BIG HORN BASIN-OWL CREEK AND BRIDGER MOUNTAINS-
SALT RIVER AND WYOMING RANGES-SOUTH LINCOLN COUNTY-
SOUTHEAST BIG HORN BASIN-SOUTHWEST BIG HORN BASIN-STAR VALLEY-
TETON AND GROS VENTRE MOUNTAINS-UPPER GREEN RIVER BASIN-
UPPER GREEN RIVER BASIN FOOTHILLS-UPPER WIND RIVER BASIN-
WIND RIVER BASIN-WIND RIVER MOUNTAINS EAST-WIND RIVER MOUNTAINS WEST-
YELLOWSTONE NATIONAL PARK-
613 PM MDT FRI MAY 22 2015

THROUGH 830 PM...SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS WILL
MOVE WEST TO NORTHWEST ACROSS THE REGION. THE MAIN HAZARDS FROM THE
STRONGER ACTIVITY...WILL BE BRIEF VERY HEAVY RAINFALL...AND
OCCASIONAL CLOUD TO GROUND LIGHTNING. THE BRIEF HEAVY RAINFALL COULD
CAUSE PONDING OF WATER ON AREA ROADWAYS...AND MINOR FLOODING IN LOW
LYING OR POOR DRAINAGE AREAS. MOTORISTS ARE URGED TO SLOW DOWN TO
MINIMIZE THE RISK OF HYDROPLANING.

$$

WYZ028>030-230230-
EAST SWEETWATER COUNTY-FLAMING GORGE-ROCK SPRINGS AND GREEN RIVER-
613 PM MDT FRI MAY 22 2015

THROUGH 830 PM...SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS WILL
MOVE NORTH TO NORTHWEST ACROSS THE REGION. THE MAIN HAZARDS FROM THE
STRONGER ACTIVITY...WILL BE BRIEF VERY HEAVY RAINFALL...SMALL HAIL
AND OCCASIONAL CLOUD TO GROUND LIGHTNING. THE BRIEF HEAVY RAINFALL
COULD CAUSE PONDING OF WATER ON AREA ROADWAYS...AND MINOR FLOODING IN
LOW LYING OR POOR DRAINAGE AREAS. MOTORISTS ARE URGED TO SLOW DOWN TO
MINIMIZE THE RISK OF HYDROPLANING.

$$

21





000
WWUS85 KRIW 230013
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
613 PM MDT FRI MAY 22 2015

WYZ001>008-012>020-022>027-230230-
ABSAROKA MOUNTAINS-BIGHORN MOUNTAINS WEST-CASPER MOUNTAIN-
CODY FOOTHILLS-GREEN MOUNTAINS AND RATTLESNAKE RANGE-JACKSON HOLE-
LANDER FOOTHILLS-NATRONA COUNTY LOWER ELEVATIONS-
NORTH BIG HORN BASIN-OWL CREEK AND BRIDGER MOUNTAINS-
SALT RIVER AND WYOMING RANGES-SOUTH LINCOLN COUNTY-
SOUTHEAST BIG HORN BASIN-SOUTHWEST BIG HORN BASIN-STAR VALLEY-
TETON AND GROS VENTRE MOUNTAINS-UPPER GREEN RIVER BASIN-
UPPER GREEN RIVER BASIN FOOTHILLS-UPPER WIND RIVER BASIN-
WIND RIVER BASIN-WIND RIVER MOUNTAINS EAST-WIND RIVER MOUNTAINS WEST-
YELLOWSTONE NATIONAL PARK-
613 PM MDT FRI MAY 22 2015

THROUGH 830 PM...SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS WILL
MOVE WEST TO NORTHWEST ACROSS THE REGION. THE MAIN HAZARDS FROM THE
STRONGER ACTIVITY...WILL BE BRIEF VERY HEAVY RAINFALL...AND
OCCASIONAL CLOUD TO GROUND LIGHTNING. THE BRIEF HEAVY RAINFALL COULD
CAUSE PONDING OF WATER ON AREA ROADWAYS...AND MINOR FLOODING IN LOW
LYING OR POOR DRAINAGE AREAS. MOTORISTS ARE URGED TO SLOW DOWN TO
MINIMIZE THE RISK OF HYDROPLANING.

$$

WYZ028>030-230230-
EAST SWEETWATER COUNTY-FLAMING GORGE-ROCK SPRINGS AND GREEN RIVER-
613 PM MDT FRI MAY 22 2015

THROUGH 830 PM...SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS WILL
MOVE NORTH TO NORTHWEST ACROSS THE REGION. THE MAIN HAZARDS FROM THE
STRONGER ACTIVITY...WILL BE BRIEF VERY HEAVY RAINFALL...SMALL HAIL
AND OCCASIONAL CLOUD TO GROUND LIGHTNING. THE BRIEF HEAVY RAINFALL
COULD CAUSE PONDING OF WATER ON AREA ROADWAYS...AND MINOR FLOODING IN
LOW LYING OR POOR DRAINAGE AREAS. MOTORISTS ARE URGED TO SLOW DOWN TO
MINIMIZE THE RISK OF HYDROPLANING.

$$

21





000
WWUS85 KRIW 230013
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
613 PM MDT FRI MAY 22 2015

WYZ001>008-012>020-022>027-230230-
ABSAROKA MOUNTAINS-BIGHORN MOUNTAINS WEST-CASPER MOUNTAIN-
CODY FOOTHILLS-GREEN MOUNTAINS AND RATTLESNAKE RANGE-JACKSON HOLE-
LANDER FOOTHILLS-NATRONA COUNTY LOWER ELEVATIONS-
NORTH BIG HORN BASIN-OWL CREEK AND BRIDGER MOUNTAINS-
SALT RIVER AND WYOMING RANGES-SOUTH LINCOLN COUNTY-
SOUTHEAST BIG HORN BASIN-SOUTHWEST BIG HORN BASIN-STAR VALLEY-
TETON AND GROS VENTRE MOUNTAINS-UPPER GREEN RIVER BASIN-
UPPER GREEN RIVER BASIN FOOTHILLS-UPPER WIND RIVER BASIN-
WIND RIVER BASIN-WIND RIVER MOUNTAINS EAST-WIND RIVER MOUNTAINS WEST-
YELLOWSTONE NATIONAL PARK-
613 PM MDT FRI MAY 22 2015

THROUGH 830 PM...SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS WILL
MOVE WEST TO NORTHWEST ACROSS THE REGION. THE MAIN HAZARDS FROM THE
STRONGER ACTIVITY...WILL BE BRIEF VERY HEAVY RAINFALL...AND
OCCASIONAL CLOUD TO GROUND LIGHTNING. THE BRIEF HEAVY RAINFALL COULD
CAUSE PONDING OF WATER ON AREA ROADWAYS...AND MINOR FLOODING IN LOW
LYING OR POOR DRAINAGE AREAS. MOTORISTS ARE URGED TO SLOW DOWN TO
MINIMIZE THE RISK OF HYDROPLANING.

$$

WYZ028>030-230230-
EAST SWEETWATER COUNTY-FLAMING GORGE-ROCK SPRINGS AND GREEN RIVER-
613 PM MDT FRI MAY 22 2015

THROUGH 830 PM...SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS WILL
MOVE NORTH TO NORTHWEST ACROSS THE REGION. THE MAIN HAZARDS FROM THE
STRONGER ACTIVITY...WILL BE BRIEF VERY HEAVY RAINFALL...SMALL HAIL
AND OCCASIONAL CLOUD TO GROUND LIGHTNING. THE BRIEF HEAVY RAINFALL
COULD CAUSE PONDING OF WATER ON AREA ROADWAYS...AND MINOR FLOODING IN
LOW LYING OR POOR DRAINAGE AREAS. MOTORISTS ARE URGED TO SLOW DOWN TO
MINIMIZE THE RISK OF HYDROPLANING.

$$

21






000
WWUS85 KRIW 230013
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
613 PM MDT FRI MAY 22 2015

WYZ001>008-012>020-022>027-230230-
ABSAROKA MOUNTAINS-BIGHORN MOUNTAINS WEST-CASPER MOUNTAIN-
CODY FOOTHILLS-GREEN MOUNTAINS AND RATTLESNAKE RANGE-JACKSON HOLE-
LANDER FOOTHILLS-NATRONA COUNTY LOWER ELEVATIONS-
NORTH BIG HORN BASIN-OWL CREEK AND BRIDGER MOUNTAINS-
SALT RIVER AND WYOMING RANGES-SOUTH LINCOLN COUNTY-
SOUTHEAST BIG HORN BASIN-SOUTHWEST BIG HORN BASIN-STAR VALLEY-
TETON AND GROS VENTRE MOUNTAINS-UPPER GREEN RIVER BASIN-
UPPER GREEN RIVER BASIN FOOTHILLS-UPPER WIND RIVER BASIN-
WIND RIVER BASIN-WIND RIVER MOUNTAINS EAST-WIND RIVER MOUNTAINS WEST-
YELLOWSTONE NATIONAL PARK-
613 PM MDT FRI MAY 22 2015

THROUGH 830 PM...SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS WILL
MOVE WEST TO NORTHWEST ACROSS THE REGION. THE MAIN HAZARDS FROM THE
STRONGER ACTIVITY...WILL BE BRIEF VERY HEAVY RAINFALL...AND
OCCASIONAL CLOUD TO GROUND LIGHTNING. THE BRIEF HEAVY RAINFALL COULD
CAUSE PONDING OF WATER ON AREA ROADWAYS...AND MINOR FLOODING IN LOW
LYING OR POOR DRAINAGE AREAS. MOTORISTS ARE URGED TO SLOW DOWN TO
MINIMIZE THE RISK OF HYDROPLANING.

$$

WYZ028>030-230230-
EAST SWEETWATER COUNTY-FLAMING GORGE-ROCK SPRINGS AND GREEN RIVER-
613 PM MDT FRI MAY 22 2015

THROUGH 830 PM...SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS WILL
MOVE NORTH TO NORTHWEST ACROSS THE REGION. THE MAIN HAZARDS FROM THE
STRONGER ACTIVITY...WILL BE BRIEF VERY HEAVY RAINFALL...SMALL HAIL
AND OCCASIONAL CLOUD TO GROUND LIGHTNING. THE BRIEF HEAVY RAINFALL
COULD CAUSE PONDING OF WATER ON AREA ROADWAYS...AND MINOR FLOODING IN
LOW LYING OR POOR DRAINAGE AREAS. MOTORISTS ARE URGED TO SLOW DOWN TO
MINIMIZE THE RISK OF HYDROPLANING.

$$

21






000
WWUS85 KRIW 222359
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
559 PM MDT FRI MAY 22 2015

WYZ006-230015-
SOUTHEAST BIG HORN BASIN WY-
559 PM MDT FRI MAY 22 2015

...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL WASHAKIE COUNTY UNTIL 615
PM MDT...

AT 554 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM NEAR WORLAND...MOVING WEST AT 10 MPH. THE VERY
HEAVY RAIN OVER WORLAND IS EXPECTED TO END BY 610 PM. THE VERY HEAVY
RAINFALL BETWEEN A QUARTER...AND A HALF AN INCH OF RAIN WILL RESULT
IN SIGNIFICANT PONDING ON AREA ROADWAYS...AND MINOR FLOODING IN LOW
LYING AND POOR DRAINAGE AREAS.  DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

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 4393 10821 4413 10815 4407 10785 4389 10791
TIME...MOT...LOC 2358Z 103DEG 7KT 4400 10800

$$

MURRELL










000
WWUS85 KRIW 222359
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
559 PM MDT FRI MAY 22 2015

WYZ006-230015-
SOUTHEAST BIG HORN BASIN WY-
559 PM MDT FRI MAY 22 2015

...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL WASHAKIE COUNTY UNTIL 615
PM MDT...

AT 554 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM NEAR WORLAND...MOVING WEST AT 10 MPH. THE VERY
HEAVY RAIN OVER WORLAND IS EXPECTED TO END BY 610 PM. THE VERY HEAVY
RAINFALL BETWEEN A QUARTER...AND A HALF AN INCH OF RAIN WILL RESULT
IN SIGNIFICANT PONDING ON AREA ROADWAYS...AND MINOR FLOODING IN LOW
LYING AND POOR DRAINAGE AREAS.  DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

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 4393 10821 4413 10815 4407 10785 4389 10791
TIME...MOT...LOC 2358Z 103DEG 7KT 4400 10800

$$

MURRELL









000
WWUS85 KRIW 222359
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
559 PM MDT FRI MAY 22 2015

WYZ006-230015-
SOUTHEAST BIG HORN BASIN WY-
559 PM MDT FRI MAY 22 2015

...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL WASHAKIE COUNTY UNTIL 615
PM MDT...

AT 554 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM NEAR WORLAND...MOVING WEST AT 10 MPH. THE VERY
HEAVY RAIN OVER WORLAND IS EXPECTED TO END BY 610 PM. THE VERY HEAVY
RAINFALL BETWEEN A QUARTER...AND A HALF AN INCH OF RAIN WILL RESULT
IN SIGNIFICANT PONDING ON AREA ROADWAYS...AND MINOR FLOODING IN LOW
LYING AND POOR DRAINAGE AREAS.  DO NOT DRIVE YOUR VEHICLE ON A
FLOODED ROADWAY.

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 4393 10821 4413 10815 4407 10785 4389 10791
TIME...MOT...LOC 2358Z 103DEG 7KT 4400 10800

$$

MURRELL










000
WWUS85 KRIW 222332
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
532 PM MDT FRI MAY 22 2015

WYZ006-230000-
SOUTHEAST BIG HORN BASIN WY-
532 PM MDT FRI MAY 22 2015

AT 529 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
THUNDERSTORM NEAR WORLAND...MOVING WEST BETWEEN 10 AND 15 MPH.

THE MAIN HAZARD FROM THIS STORM WILL BE VERY HEAVY RAINFALL THAT
COULD CAUSE SIGNIFICANT PONDING ON AREA ROADWAYS...AS WELL AS MINOR
FLOODING IN LOW LYING OR POOR DRAINAGE AREAS. THIS STORM WILL ALSO
PRODUCE FREQUENT LIGHTNING.

THIS STORM WILL BE NEAR...
WORLAND AROUND 540 PM MDT.
WASHAKIE COUNTY FAIRGROUNDS AROUND 545 PM MDT.
WYOMING BOYS SCHOOL AROUND 550 PM MDT.

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

LAT...LON 4393 10815 4410 10808 4408 10796 4406 10775
      4388 10782
TIME...MOT...LOC 2330Z 098DEG 8KT 4399 10792

$$

MURRELL









000
WWUS85 KRIW 222332
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
532 PM MDT FRI MAY 22 2015

WYZ006-230000-
SOUTHEAST BIG HORN BASIN WY-
532 PM MDT FRI MAY 22 2015

AT 529 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
THUNDERSTORM NEAR WORLAND...MOVING WEST BETWEEN 10 AND 15 MPH.

THE MAIN HAZARD FROM THIS STORM WILL BE VERY HEAVY RAINFALL THAT
COULD CAUSE SIGNIFICANT PONDING ON AREA ROADWAYS...AS WELL AS MINOR
FLOODING IN LOW LYING OR POOR DRAINAGE AREAS. THIS STORM WILL ALSO
PRODUCE FREQUENT LIGHTNING.

THIS STORM WILL BE NEAR...
WORLAND AROUND 540 PM MDT.
WASHAKIE COUNTY FAIRGROUNDS AROUND 545 PM MDT.
WYOMING BOYS SCHOOL AROUND 550 PM MDT.

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

LAT...LON 4393 10815 4410 10808 4408 10796 4406 10775
      4388 10782
TIME...MOT...LOC 2330Z 098DEG 8KT 4399 10792

$$

MURRELL










000
WWUS85 KRIW 222332
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
532 PM MDT FRI MAY 22 2015

WYZ006-230000-
SOUTHEAST BIG HORN BASIN WY-
532 PM MDT FRI MAY 22 2015

AT 529 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
THUNDERSTORM NEAR WORLAND...MOVING WEST BETWEEN 10 AND 15 MPH.

THE MAIN HAZARD FROM THIS STORM WILL BE VERY HEAVY RAINFALL THAT
COULD CAUSE SIGNIFICANT PONDING ON AREA ROADWAYS...AS WELL AS MINOR
FLOODING IN LOW LYING OR POOR DRAINAGE AREAS. THIS STORM WILL ALSO
PRODUCE FREQUENT LIGHTNING.

THIS STORM WILL BE NEAR...
WORLAND AROUND 540 PM MDT.
WASHAKIE COUNTY FAIRGROUNDS AROUND 545 PM MDT.
WYOMING BOYS SCHOOL AROUND 550 PM MDT.

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

LAT...LON 4393 10815 4410 10808 4408 10796 4406 10775
      4388 10782
TIME...MOT...LOC 2330Z 098DEG 8KT 4399 10792

$$

MURRELL









000
WWUS85 KRIW 222332
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
532 PM MDT FRI MAY 22 2015

WYZ006-230000-
SOUTHEAST BIG HORN BASIN WY-
532 PM MDT FRI MAY 22 2015

AT 529 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
THUNDERSTORM NEAR WORLAND...MOVING WEST BETWEEN 10 AND 15 MPH.

THE MAIN HAZARD FROM THIS STORM WILL BE VERY HEAVY RAINFALL THAT
COULD CAUSE SIGNIFICANT PONDING ON AREA ROADWAYS...AS WELL AS MINOR
FLOODING IN LOW LYING OR POOR DRAINAGE AREAS. THIS STORM WILL ALSO
PRODUCE FREQUENT LIGHTNING.

THIS STORM WILL BE NEAR...
WORLAND AROUND 540 PM MDT.
WASHAKIE COUNTY FAIRGROUNDS AROUND 545 PM MDT.
WYOMING BOYS SCHOOL AROUND 550 PM MDT.

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

LAT...LON 4393 10815 4410 10808 4408 10796 4406 10775
      4388 10782
TIME...MOT...LOC 2330Z 098DEG 8KT 4399 10792

$$

MURRELL










000
WWUS85 KRIW 222234
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
434 PM MDT FRI MAY 22 2015

WYZ024-026-027-222315-
SALT RIVER AND WYOMING RANGES WY-SOUTH LINCOLN COUNTY WY-UPPER GREEN
RIVER BASIN WY-
434 PM MDT FRI MAY 22 2015

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN LINCOLN COUNTY UNTIL
515 PM MDT...

AT 424 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM NEAR U.S. HWY 30 MILE MARKER 80...WHICH IS 18
MILES EAST OF KEMMERER...MOVING NORTHWEST AT 15 MPH.

THE MAIN HAZARD FROM THIS STORM WILL BE VERY HEAVY RAINFALL THAT
COULD CAUSE SIGNIFICANT PONDING ON AREA ROADWAYS...AS WELL AS MINOR
FLOODING IN LOW LYING OR POOR DRAINAGE AREAS. THIS STORM WILL ALSO
PRODUCE FREQUENT CLOUD TO GROUND LIGHTNING. THIS STORM IS EXPECTED
TO REMAIN EAST OF KEMMERER...BUT KEMMERER COULD BE IMPACTED BY OTHER
SHOWERS.

THIS STORM WILL BE NEAR...
U.S. HWY 30 MILE MARKER 70 AND OPAL AROUND 450 PM MDT.
U.S. HWY 189 MILE MARKER 50 AND HWY JCT 189 AND 240 AROUND 515 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 4167 11033 4187 11052 4203 11028 4188 11011
      4177 11006 4164 11006 4158 11012
TIME...MOT...LOC 2230Z 132DEG 9KT 4178 11021

$$

MURRELL










000
WWUS85 KRIW 222234
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
434 PM MDT FRI MAY 22 2015

WYZ024-026-027-222315-
SALT RIVER AND WYOMING RANGES WY-SOUTH LINCOLN COUNTY WY-UPPER GREEN
RIVER BASIN WY-
434 PM MDT FRI MAY 22 2015

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN LINCOLN COUNTY UNTIL
515 PM MDT...

AT 424 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM NEAR U.S. HWY 30 MILE MARKER 80...WHICH IS 18
MILES EAST OF KEMMERER...MOVING NORTHWEST AT 15 MPH.

THE MAIN HAZARD FROM THIS STORM WILL BE VERY HEAVY RAINFALL THAT
COULD CAUSE SIGNIFICANT PONDING ON AREA ROADWAYS...AS WELL AS MINOR
FLOODING IN LOW LYING OR POOR DRAINAGE AREAS. THIS STORM WILL ALSO
PRODUCE FREQUENT CLOUD TO GROUND LIGHTNING. THIS STORM IS EXPECTED
TO REMAIN EAST OF KEMMERER...BUT KEMMERER COULD BE IMPACTED BY OTHER
SHOWERS.

THIS STORM WILL BE NEAR...
U.S. HWY 30 MILE MARKER 70 AND OPAL AROUND 450 PM MDT.
U.S. HWY 189 MILE MARKER 50 AND HWY JCT 189 AND 240 AROUND 515 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 4167 11033 4187 11052 4203 11028 4188 11011
      4177 11006 4164 11006 4158 11012
TIME...MOT...LOC 2230Z 132DEG 9KT 4178 11021

$$

MURRELL









000
WWUS85 KRIW 222216
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
416 PM MDT FRI MAY 22 2015

WYZ001>008-012>019-023>026-230115-
ABSAROKA MOUNTAINS-BIGHORN MOUNTAINS WEST-CODY FOOTHILLS-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-JACKSON HOLE-LANDER FOOTHILLS-
NORTH BIG HORN BASIN-OWL CREEK AND BRIDGER MOUNTAINS-
SALT RIVER AND WYOMING RANGES-SOUTHEAST BIG HORN BASIN-
SOUTHWEST BIG HORN BASIN-STAR VALLEY-TETON AND GROS VENTRE MOUNTAINS-
UPPER GREEN RIVER BASIN-UPPER GREEN RIVER BASIN FOOTHILLS-
UPPER WIND RIVER BASIN-WIND RIVER BASIN-WIND RIVER MOUNTAINS EAST-
WIND RIVER MOUNTAINS WEST-YELLOWSTONE NATIONAL PARK-
416 PM MDT FRI MAY 22 2015

THROUGH THIS EVENING...SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS
WILL MOVE WEST TO NORTHWEST ACROSS THE REGION. THE MAIN HAZARDS FROM
THE STRONGER ACTIVITY...WILL BE BRIEF VERY HEAVY RAINFALL...SMALL
HAIL...AND CLOUD TO GROUND LIGHTNING. THE BRIEF HEAVY RAINFALL
COULD CAUSE PONDING OF WATER ON AREA ROADWAYS...AND MINOR FLOODING IN
LOW LYING OR POOR DRAINAGE AREAS. MOTORISTS ARE URGED TO SLOW DOWN TO
MINIMIZE THE RISK OF HYDROPLANING.

$$

21






000
WWUS85 KRIW 222216
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
416 PM MDT FRI MAY 22 2015

WYZ001>008-012>019-023>026-230115-
ABSAROKA MOUNTAINS-BIGHORN MOUNTAINS WEST-CODY FOOTHILLS-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-JACKSON HOLE-LANDER FOOTHILLS-
NORTH BIG HORN BASIN-OWL CREEK AND BRIDGER MOUNTAINS-
SALT RIVER AND WYOMING RANGES-SOUTHEAST BIG HORN BASIN-
SOUTHWEST BIG HORN BASIN-STAR VALLEY-TETON AND GROS VENTRE MOUNTAINS-
UPPER GREEN RIVER BASIN-UPPER GREEN RIVER BASIN FOOTHILLS-
UPPER WIND RIVER BASIN-WIND RIVER BASIN-WIND RIVER MOUNTAINS EAST-
WIND RIVER MOUNTAINS WEST-YELLOWSTONE NATIONAL PARK-
416 PM MDT FRI MAY 22 2015

THROUGH THIS EVENING...SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS
WILL MOVE WEST TO NORTHWEST ACROSS THE REGION. THE MAIN HAZARDS FROM
THE STRONGER ACTIVITY...WILL BE BRIEF VERY HEAVY RAINFALL...SMALL
HAIL...AND CLOUD TO GROUND LIGHTNING. THE BRIEF HEAVY RAINFALL
COULD CAUSE PONDING OF WATER ON AREA ROADWAYS...AND MINOR FLOODING IN
LOW LYING OR POOR DRAINAGE AREAS. MOTORISTS ARE URGED TO SLOW DOWN TO
MINIMIZE THE RISK OF HYDROPLANING.

$$

21





000
WWUS85 KRIW 222216
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
416 PM MDT FRI MAY 22 2015

WYZ001>008-012>019-023>026-230115-
ABSAROKA MOUNTAINS-BIGHORN MOUNTAINS WEST-CODY FOOTHILLS-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-JACKSON HOLE-LANDER FOOTHILLS-
NORTH BIG HORN BASIN-OWL CREEK AND BRIDGER MOUNTAINS-
SALT RIVER AND WYOMING RANGES-SOUTHEAST BIG HORN BASIN-
SOUTHWEST BIG HORN BASIN-STAR VALLEY-TETON AND GROS VENTRE MOUNTAINS-
UPPER GREEN RIVER BASIN-UPPER GREEN RIVER BASIN FOOTHILLS-
UPPER WIND RIVER BASIN-WIND RIVER BASIN-WIND RIVER MOUNTAINS EAST-
WIND RIVER MOUNTAINS WEST-YELLOWSTONE NATIONAL PARK-
416 PM MDT FRI MAY 22 2015

THROUGH THIS EVENING...SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS
WILL MOVE WEST TO NORTHWEST ACROSS THE REGION. THE MAIN HAZARDS FROM
THE STRONGER ACTIVITY...WILL BE BRIEF VERY HEAVY RAINFALL...SMALL
HAIL...AND CLOUD TO GROUND LIGHTNING. THE BRIEF HEAVY RAINFALL
COULD CAUSE PONDING OF WATER ON AREA ROADWAYS...AND MINOR FLOODING IN
LOW LYING OR POOR DRAINAGE AREAS. MOTORISTS ARE URGED TO SLOW DOWN TO
MINIMIZE THE RISK OF HYDROPLANING.

$$

21






000
WWUS85 KRIW 222216
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
416 PM MDT FRI MAY 22 2015

WYZ001>008-012>019-023>026-230115-
ABSAROKA MOUNTAINS-BIGHORN MOUNTAINS WEST-CODY FOOTHILLS-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-JACKSON HOLE-LANDER FOOTHILLS-
NORTH BIG HORN BASIN-OWL CREEK AND BRIDGER MOUNTAINS-
SALT RIVER AND WYOMING RANGES-SOUTHEAST BIG HORN BASIN-
SOUTHWEST BIG HORN BASIN-STAR VALLEY-TETON AND GROS VENTRE MOUNTAINS-
UPPER GREEN RIVER BASIN-UPPER GREEN RIVER BASIN FOOTHILLS-
UPPER WIND RIVER BASIN-WIND RIVER BASIN-WIND RIVER MOUNTAINS EAST-
WIND RIVER MOUNTAINS WEST-YELLOWSTONE NATIONAL PARK-
416 PM MDT FRI MAY 22 2015

THROUGH THIS EVENING...SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS
WILL MOVE WEST TO NORTHWEST ACROSS THE REGION. THE MAIN HAZARDS FROM
THE STRONGER ACTIVITY...WILL BE BRIEF VERY HEAVY RAINFALL...SMALL
HAIL...AND CLOUD TO GROUND LIGHTNING. THE BRIEF HEAVY RAINFALL
COULD CAUSE PONDING OF WATER ON AREA ROADWAYS...AND MINOR FLOODING IN
LOW LYING OR POOR DRAINAGE AREAS. MOTORISTS ARE URGED TO SLOW DOWN TO
MINIMIZE THE RISK OF HYDROPLANING.

$$

21





000
WWUS85 KRIW 222208
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
408 PM MDT FRI MAY 22 2015

WYZ026-027-222230-
SOUTH LINCOLN COUNTY WY-UPPER GREEN RIVER BASIN WY-
408 PM MDT FRI MAY 22 2015

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN LINCOLN COUNTY UNTIL
430 PM MDT...

AT 400 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM NEAR U.S. HWY 30 MILE MARKER 80...WHICH IS 23
MILES EAST OF KEMMERER...MOVING NORTHWEST AT 20 MPH.

A BUNCH OF SMALL HAIL...BRIEF VERY HEAVY RAINFALL AND CONTINUOUS
DANGEROUS LIGHTNING WILL OCCUR WITH THIS STORM. THIS STORM WILL
IMPACT AREAS ALONG HIGHWAY 30 EAST OF OPAL. THE SMALL HAIL COULD
BRIEFLY ACCUMULATE ON AREA ROADWAYS MAKING THEM SLICK AND HAZARDOUS.
IN ADDITION...PONDING ON AREA ROADWAYS COULD OCCUR. MOTORISTS ARE
URGED TO SLOW DOWN...AND BE PREPARED FOR REDUCED VISIBILITY AND
PONDING OF WATER ON AREA ROADWAYS.

THIS STORM WILL BE NEAR...
U.S. HWY 30 MILE MARKER 80 AROUND 410 PM MDT.
U.S. HWY 30 MILE MARKER 70 AROUND 430 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 4185 11044 4195 11016 4180 11004 4158 11006
TIME...MOT...LOC 2205Z 143DEG 17KT 4174 11012

$$

MURRELL









000
WWUS85 KRIW 222208
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
408 PM MDT FRI MAY 22 2015

WYZ026-027-222230-
SOUTH LINCOLN COUNTY WY-UPPER GREEN RIVER BASIN WY-
408 PM MDT FRI MAY 22 2015

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN LINCOLN COUNTY UNTIL
430 PM MDT...

AT 400 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM NEAR U.S. HWY 30 MILE MARKER 80...WHICH IS 23
MILES EAST OF KEMMERER...MOVING NORTHWEST AT 20 MPH.

A BUNCH OF SMALL HAIL...BRIEF VERY HEAVY RAINFALL AND CONTINUOUS
DANGEROUS LIGHTNING WILL OCCUR WITH THIS STORM. THIS STORM WILL
IMPACT AREAS ALONG HIGHWAY 30 EAST OF OPAL. THE SMALL HAIL COULD
BRIEFLY ACCUMULATE ON AREA ROADWAYS MAKING THEM SLICK AND HAZARDOUS.
IN ADDITION...PONDING ON AREA ROADWAYS COULD OCCUR. MOTORISTS ARE
URGED TO SLOW DOWN...AND BE PREPARED FOR REDUCED VISIBILITY AND
PONDING OF WATER ON AREA ROADWAYS.

THIS STORM WILL BE NEAR...
U.S. HWY 30 MILE MARKER 80 AROUND 410 PM MDT.
U.S. HWY 30 MILE MARKER 70 AROUND 430 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 4185 11044 4195 11016 4180 11004 4158 11006
TIME...MOT...LOC 2205Z 143DEG 17KT 4174 11012

$$

MURRELL










000
WWUS85 KRIW 222208
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
408 PM MDT FRI MAY 22 2015

WYZ026-027-222230-
SOUTH LINCOLN COUNTY WY-UPPER GREEN RIVER BASIN WY-
408 PM MDT FRI MAY 22 2015

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN LINCOLN COUNTY UNTIL
430 PM MDT...

AT 400 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM NEAR U.S. HWY 30 MILE MARKER 80...WHICH IS 23
MILES EAST OF KEMMERER...MOVING NORTHWEST AT 20 MPH.

A BUNCH OF SMALL HAIL...BRIEF VERY HEAVY RAINFALL AND CONTINUOUS
DANGEROUS LIGHTNING WILL OCCUR WITH THIS STORM. THIS STORM WILL
IMPACT AREAS ALONG HIGHWAY 30 EAST OF OPAL. THE SMALL HAIL COULD
BRIEFLY ACCUMULATE ON AREA ROADWAYS MAKING THEM SLICK AND HAZARDOUS.
IN ADDITION...PONDING ON AREA ROADWAYS COULD OCCUR. MOTORISTS ARE
URGED TO SLOW DOWN...AND BE PREPARED FOR REDUCED VISIBILITY AND
PONDING OF WATER ON AREA ROADWAYS.

THIS STORM WILL BE NEAR...
U.S. HWY 30 MILE MARKER 80 AROUND 410 PM MDT.
U.S. HWY 30 MILE MARKER 70 AROUND 430 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 4185 11044 4195 11016 4180 11004 4158 11006
TIME...MOT...LOC 2205Z 143DEG 17KT 4174 11012

$$

MURRELL









000
WWUS85 KRIW 222208
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
408 PM MDT FRI MAY 22 2015

WYZ026-027-222230-
SOUTH LINCOLN COUNTY WY-UPPER GREEN RIVER BASIN WY-
408 PM MDT FRI MAY 22 2015

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN LINCOLN COUNTY UNTIL
430 PM MDT...

AT 400 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM NEAR U.S. HWY 30 MILE MARKER 80...WHICH IS 23
MILES EAST OF KEMMERER...MOVING NORTHWEST AT 20 MPH.

A BUNCH OF SMALL HAIL...BRIEF VERY HEAVY RAINFALL AND CONTINUOUS
DANGEROUS LIGHTNING WILL OCCUR WITH THIS STORM. THIS STORM WILL
IMPACT AREAS ALONG HIGHWAY 30 EAST OF OPAL. THE SMALL HAIL COULD
BRIEFLY ACCUMULATE ON AREA ROADWAYS MAKING THEM SLICK AND HAZARDOUS.
IN ADDITION...PONDING ON AREA ROADWAYS COULD OCCUR. MOTORISTS ARE
URGED TO SLOW DOWN...AND BE PREPARED FOR REDUCED VISIBILITY AND
PONDING OF WATER ON AREA ROADWAYS.

THIS STORM WILL BE NEAR...
U.S. HWY 30 MILE MARKER 80 AROUND 410 PM MDT.
U.S. HWY 30 MILE MARKER 70 AROUND 430 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 4185 11044 4195 11016 4180 11004 4158 11006
TIME...MOT...LOC 2205Z 143DEG 17KT 4174 11012

$$

MURRELL










000
WWUS85 KRIW 222144
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
344 PM MDT FRI MAY 22 2015

WYZ027-028-222230-
ROCK SPRINGS AND GREEN RIVER WY-SOUTH LINCOLN COUNTY WY-
344 PM MDT FRI MAY 22 2015

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN LINCOLN AND WESTERN
SWEETWATER COUNTIES UNTIL 430 PM MDT...

AT 336 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM NEAR I80 EXIT 61...WHICH IS 25 MILES WEST OF
GREEN RIVER...MOVING NORTHWEST AT 20 MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER IS EXPECTED WITH THIS
STORM...ALONG WITH HEAVY RAIN AND NEARLY CONTINUOUS DANGEROUS
LIGHTNING. THE SMALL HAIL COULD BRIEFLY ACCUMULATE ON AREA ROADWAYS
MAKING THEM SLICK AND HAZARDOUS. IN ADDITION...PONDING ON AREA
ROADWAYS COULD OCCUR. MOTORISTS ARE URGED TO SLOW DOWN TO MINIMIZE
THE RISK OF HYDROPLANING.

THIS STORM WILL BE NEAR...
U.S. HWY 30 MILE MARKER 90 AROUND 405 PM MDT.

THIS INCLUDES INTERSTATE 80 IN WYOMING BETWEEN MILE MARKERS 57 AND
69.

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 4145 11006 4157 11006 4157 11034 4161 11043
      4181 11024 4155 10982 4141 10996
TIME...MOT...LOC 2142Z 125DEG 15KT 4153 10999

$$

MURRELL










000
WWUS85 KRIW 222144
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
344 PM MDT FRI MAY 22 2015

WYZ027-028-222230-
ROCK SPRINGS AND GREEN RIVER WY-SOUTH LINCOLN COUNTY WY-
344 PM MDT FRI MAY 22 2015

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHEASTERN LINCOLN AND WESTERN
SWEETWATER COUNTIES UNTIL 430 PM MDT...

AT 336 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM NEAR I80 EXIT 61...WHICH IS 25 MILES WEST OF
GREEN RIVER...MOVING NORTHWEST AT 20 MPH.

HAIL UP TO ONE-HALF INCH IN DIAMETER IS EXPECTED WITH THIS
STORM...ALONG WITH HEAVY RAIN AND NEARLY CONTINUOUS DANGEROUS
LIGHTNING. THE SMALL HAIL COULD BRIEFLY ACCUMULATE ON AREA ROADWAYS
MAKING THEM SLICK AND HAZARDOUS. IN ADDITION...PONDING ON AREA
ROADWAYS COULD OCCUR. MOTORISTS ARE URGED TO SLOW DOWN TO MINIMIZE
THE RISK OF HYDROPLANING.

THIS STORM WILL BE NEAR...
U.S. HWY 30 MILE MARKER 90 AROUND 405 PM MDT.

THIS INCLUDES INTERSTATE 80 IN WYOMING BETWEEN MILE MARKERS 57 AND
69.

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 4145 11006 4157 11006 4157 11034 4161 11043
      4181 11024 4155 10982 4141 10996
TIME...MOT...LOC 2142Z 125DEG 15KT 4153 10999

$$

MURRELL









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