Home > Products > Valid Products > SPS

000
WWUS85 KRIW 231328
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
728 AM MDT TUE SEP 23 2014

WYZ015-231500-
WIND RIVER MOUNTAINS EAST-
728 AM MDT TUE SEP 23 2014

...DENSE FOG OVER SOUTH PASS AND TOGWOTEE PASS...

MORNING TRAVELLERS SHOULD BE PREPARED FOR AREAS OF SHARPLY REDUCED
VISIBILITY TO A TENTH OF A MILE IN DENSE FOG OVER THE WEST SIDE
OF SOUTH PASS BETWEEN THE SWEETWATER REST AREA AND FARSON. ANOTHER
AREA OF DENSE FOG WAS REPORTED OVER TOGWOTEE PASS...ESPECIALLY NEAR
NEAR AND WEST OF THE FREMONT COUNTY LINE. SLOW DOWN AND USE LOW BEAM
HEADLIGHTS. THE FOG SHOULD LIFT AND DISSIPATE BETWEEN 9 AND 10 AM
THIS MORNING.

$$

SKRBAC






000
WWUS85 KRIW 231328
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
728 AM MDT TUE SEP 23 2014

WYZ015-231500-
WIND RIVER MOUNTAINS EAST-
728 AM MDT TUE SEP 23 2014

...DENSE FOG OVER SOUTH PASS AND TOGWOTEE PASS...

MORNING TRAVELLERS SHOULD BE PREPARED FOR AREAS OF SHARPLY REDUCED
VISIBILITY TO A TENTH OF A MILE IN DENSE FOG OVER THE WEST SIDE
OF SOUTH PASS BETWEEN THE SWEETWATER REST AREA AND FARSON. ANOTHER
AREA OF DENSE FOG WAS REPORTED OVER TOGWOTEE PASS...ESPECIALLY NEAR
NEAR AND WEST OF THE FREMONT COUNTY LINE. SLOW DOWN AND USE LOW BEAM
HEADLIGHTS. THE FOG SHOULD LIFT AND DISSIPATE BETWEEN 9 AND 10 AM
THIS MORNING.

$$

SKRBAC





000
WWUS85 KRIW 222024
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
224 PM MDT MON SEP 22 2014

WYZ019-020-022-222130-
CASPER MOUNTAIN WY-GREEN MOUNTAINS AND RATTLESNAKE RANGE WY-NATRONA
COUNTY LOWER ELEVATIONS WY-
224 PM MDT MON SEP 22 2014

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

AT 224 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM U.S. HWY 220 MILE
MARKER 80 TO 15 MILES SOUTH OF U.S. HWY 220 MILE MARKER 50...AND
MOVING EAST AT 40 MPH.

WIND GUSTS UP TO 40 MPH ARE EXPECTED WITH THESE STORMS...ALONG WITH
BRIEF HEAVY RAIN AND FREQUENT DANGEROUS LIGHTNING.

THESE STORMS WILL BE NEAR...
ALCOVA AROUND 245 PM MDT.
BEARTRAP MEADOWS COUNTY PARK...HOGADON SKI AREA AND HWY 487 MILE
MARKER 60 AROUND 310 PM MDT.
BATES HOLE AROUND 315 PM MDT.
SHEEPHERDER HILL BURN SCAR AROUND 320 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 4243 10608 4243 10714 4271 10685 4283 10607
      4247 10606
TIME...MOT...LOC 2024Z 251DEG 34KT 4258 10688 4220 10727

$$

BRAUN









000
WWUS85 KRIW 221446
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
843 AM MDT MON SEP 22 2014

WYZ012-013-221600-
JACKSON HOLE-TETON AND GROS VENTRE MOUNTAINS-
843 AM MDT MON SEP 22 2014

...AREAS OF DENSE FOG TO CONTINUE THROUGH 10 AM...

TRAVELLERS WILL CONTINUE TO ENCOUNTER AREAS OF DENSE FOG AROUND THE
JACKSON VALLEY AND NEARBY MOUNTAINS. THE THICKEST FOG WILL BE NEAR
THE FOOTHILLS AND OVER TETON PASS WHERE VISIBILITIES MAY BE REDUCED
TO NEAR ZERO AT TIMES THROUGH 10 AM MDT THIS MORNING. SLOW DOWN AND
USE LOW BEAM ON YOUR HEADLIGHTS. THE FOG SHOULD BEGIN LIFTING AFTER
10 AM.

$$

SKRBAC






000
WWUS85 KRIW 221446
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
843 AM MDT MON SEP 22 2014

WYZ012-013-221600-
JACKSON HOLE-TETON AND GROS VENTRE MOUNTAINS-
843 AM MDT MON SEP 22 2014

...AREAS OF DENSE FOG TO CONTINUE THROUGH 10 AM...

TRAVELLERS WILL CONTINUE TO ENCOUNTER AREAS OF DENSE FOG AROUND THE
JACKSON VALLEY AND NEARBY MOUNTAINS. THE THICKEST FOG WILL BE NEAR
THE FOOTHILLS AND OVER TETON PASS WHERE VISIBILITIES MAY BE REDUCED
TO NEAR ZERO AT TIMES THROUGH 10 AM MDT THIS MORNING. SLOW DOWN AND
USE LOW BEAM ON YOUR HEADLIGHTS. THE FOG SHOULD BEGIN LIFTING AFTER
10 AM.

$$

SKRBAC





000
WWUS85 KRIW 221410
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
809 AM MDT MON SEP 22 2014

WYZ028>030-221515-
EAST SWEETWATER COUNTY-FLAMING GORGE-ROCK SPRINGS AND GREEN RIVER-
809 AM MDT MON SEP 22 2014

...DENSE FOG ALONG INTERSTATE 80 AND SWEETWATER COUNTY...

THROUGH AT LEAST 9 AM...AREAS OF FOG AND RAIN WILL BE ENCOUNTERED
ACROSS SWEETWATER COUNTY. VISIBILITY IN FOG COULD BE REDUCED TO A
TENTH OF A MILE IN SPOTS. MOTORISTS ARE URGED TO ALLOW EXTRA TIME TO
REACH THEIR DESTINATION THIS MORNING...AND REMEMBER TO SLOW DOWN...
AND USE LOW BEAMS WHEN FOG IS ENCOUNTERED.


$$

SKRBAC






000
WWUS85 KRIW 221314
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
712 AM MDT MON SEP 22 2014

WYZ015-221500-
WIND RIVER MOUNTAINS EAST-
712 AM MDT MON SEP 22 2014

...DENSE FOG OVER SOUTH PASS...

MORNING TRAVELLERS OVER SOUTH PASS SHOULD BE PREPARED FOR AREAS OF
DENSE FOG WITH VISIBILITIES REDUCED TO NEAR ZERO AT TIMES. PLEASE
SLOW DOWN AND USE LOW HEADLIGHT BEAMS WHEN ENCOUNTERING THESE THICK
FOG BANKS. THE FOG WILL GRADUALLY LIFT BETWEEN 9 AND 10 AM THIS
MORNING.

$$

SKRBAC





000
WWUS85 KRIW 221314
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
712 AM MDT MON SEP 22 2014

WYZ015-221500-
WIND RIVER MOUNTAINS EAST-
712 AM MDT MON SEP 22 2014

...DENSE FOG OVER SOUTH PASS...

MORNING TRAVELLERS OVER SOUTH PASS SHOULD BE PREPARED FOR AREAS OF
DENSE FOG WITH VISIBILITIES REDUCED TO NEAR ZERO AT TIMES. PLEASE
SLOW DOWN AND USE LOW HEADLIGHT BEAMS WHEN ENCOUNTERING THESE THICK
FOG BANKS. THE FOG WILL GRADUALLY LIFT BETWEEN 9 AND 10 AM THIS
MORNING.

$$

SKRBAC






000
WWUS85 KRIW 221028
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
427 AM MDT MON SEP 22 2014

WYZ023-024-221400-
SALT RIVER AND WYOMING RANGES-STAR VALLEY-
427 AM MDT MON SEP 22 2014

THROUGH 8 AM...AREAS OF FOG AND RAIN WILL BE ENCOUNTERED ACROSS STAR
VALLEY. VISIBILITY IN FOG COULD BE REDUCED TO A TENTH OF A MILE IN
SPOTS. MOTORISTS ARE URGED TO ALLOW EXTRA TIME TO REACH THEIR
DESTINATION THIS MORNING...AND REMEMBER TO SLOW DOWN...AND USE LOW
BEAMS WHEN FOG IS ENCOUNTERED.

$$

WYZ012-013-221400-
JACKSON HOLE-TETON AND GROS VENTRE MOUNTAINS-
427 AM MDT MON SEP 22 2014

THROUGH 8 AM...AREAS OF FOG AND RAIN WILL BE ENCOUNTERED ACROSS
JACKSON HOLE. VISIBILITY IN FOG COULD BE REDUCED TO A TENTH OF A
MILE IN SPOTS. MOTORISTS ARE URGED TO ALLOW EXTRA TIME TO REACH THEIR
DESTINATION THIS MORNING...AND REMEMBER TO SLOW DOWN...AND USE LOW
BEAMS WHEN FOG IS ENCOUNTERED.

$$

WYZ014-025-026-221400-
UPPER GREEN RIVER BASIN-UPPER GREEN RIVER BASIN FOOTHILLS-
WIND RIVER MOUNTAINS WEST-
427 AM MDT MON SEP 22 2014

THROUGH 8 AM...AREAS OF FOG AND RAIN WILL BE ENCOUNTERED ACROSS
THE UPPER GREEN RIVER BASIN. VISIBILITY IN FOG COULD BE REDUCED TO A
TENTH OF A MILE IN SPOTS. MOTORISTS ARE URGED TO ALLOW EXTRA TIME TO
REACH THEIR DESTINATION THIS MORNING...AND REMEMBER TO SLOW DOWN...
AND USE LOW BEAMS WHEN FOG IS ENCOUNTERED.

$$

WYZ027-221400-
SOUTH LINCOLN COUNTY-
427 AM MDT MON SEP 22 2014

THROUGH 8 AM...AREAS OF FOG AND RAIN WILL BE ENCOUNTERED ACROSS
SOUTHERN LINCOLN COUNTY. VISIBILITY IN FOG COULD BE REDUCED TO A
TENTH OF A MILE IN SPOTS. MOTORISTS ARE URGED TO ALLOW EXTRA TIME TO
REACH THEIR DESTINATION THIS MORNING...AND REMEMBER TO SLOW DOWN...
AND USE LOW BEAMS WHEN FOG IS ENCOUNTERED.

$$

WYZ028>030-221400-
EAST SWEETWATER COUNTY-FLAMING GORGE-ROCK SPRINGS AND GREEN RIVER-
427 AM MDT MON SEP 22 2014

THROUGH 8 AM...AREAS OF FOG AND RAIN WILL BE ENCOUNTERED ACROSS THE
WESTERN HALF OF SWEETWATER COUNTY...INCLUDING THE GREEN RIVER AND
ROCK SPRINGS AREAS. VISIBILITY IN FOG COULD BE REDUCED TO A TENTH OF
A MILE IN SPOTS. MOTORISTS ARE URGED TO ALLOW EXTRA TIME TO REACH
THEIR DESTINATION THIS MORNING...AND REMEMBER TO SLOW DOWN...AND USE
LOW BEAMS WHEN FOG IS ENCOUNTERED.

$$

WYZ001-221400-
YELLOWSTONE NATIONAL PARK-
427 AM MDT MON SEP 22 2014

THROUGH 8 AM...AREAS OF FOG AND RAIN WILL BE ENCOUNTERED ACROSS
YELLOWSTONE NATIONAL PARK. VISIBILITY IN FOG COULD BE REDUCED
TO A TENTH OF A MILE IN SPOTS. MOTORISTS ARE URGED TO ALLOW EXTRA
TIME TO REACH THEIR DESTINATION THIS MORNING...AND REMEMBER TO SLOW
DOWN...AND USE LOW BEAMS WHEN FOG IS ENCOUNTERED.

$$

21





000
WWUS85 KRIW 220717
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
116 AM MDT MON SEP 22 2014

WYZ023-027-221100-
SOUTH LINCOLN COUNTY-STAR VALLEY-
116 AM MDT MON SEP 22 2014

THROUGH THE REST OF THE NIGHT...AREAS OF FOG WILL BE ENCOUNTERED
ACROSS MUCH OF LINCOLN COUNTY...INCLUDING STAR VALLEY AND SOUTHERN
LINCOLN COUNTY. SOME OF THE FOG WILL BE DENSE WITH VISIBILITY NEAR A
TENTH OF A MILE IN SOME LOCATIONS. MOTORISTS ARE URGED TO SLOW
DOWN...AND USE LOW BEAMS WHEN FOG IS ENCOUNTERED.

$$

21






000
WWUS85 KRIW 220717
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
116 AM MDT MON SEP 22 2014

WYZ023-027-221100-
SOUTH LINCOLN COUNTY-STAR VALLEY-
116 AM MDT MON SEP 22 2014

THROUGH THE REST OF THE NIGHT...AREAS OF FOG WILL BE ENCOUNTERED
ACROSS MUCH OF LINCOLN COUNTY...INCLUDING STAR VALLEY AND SOUTHERN
LINCOLN COUNTY. SOME OF THE FOG WILL BE DENSE WITH VISIBILITY NEAR A
TENTH OF A MILE IN SOME LOCATIONS. MOTORISTS ARE URGED TO SLOW
DOWN...AND USE LOW BEAMS WHEN FOG IS ENCOUNTERED.

$$

21





    US Dept of Commerce
    National Oceanic and Atmospheric Administration
    National Weather Service
    1325 East West Highway
    Silver Spring, MD 20910
    Page Author: NWS Internet Services Team
Disclaimer
Information Quality
Credits
Glossary
Privacy Policy
Freedom of Information Act (FOIA)
About Us
Career Opportunities