Special Weather Statement
Issued by NWS Riverton, WY

Home | Current Version | Previous Version | Graphics & Text | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8
000
WWUS85 KRIW 231859
SPSRIW

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
1259 PM MDT FRI SEP 23 2016

WYZ028>030-240600-
ROCK SPRINGS AND GREEN RIVER-FLAMING GORGE-EAST SWEETWATER COUNTY-
INCLUDING THE CITIES OF...ROCK SPRINGS...GREEN RIVER...WAMSUTTER
1259 PM MDT FRI SEP 23 2016

A COLD UPPER LEVEL STORM SYSTEM WILL BRING CONSIDERABLE SHOWERS
AND A FEW THUNDERSTORMS THROUGH TONIGHT. ENOUGH COLD AIR MAY MOVE
IN AS THE LOW LIFTS INTO CENTRAL WYOMING TO CHANGE SOME OF THE
RAIN SHOWERS OVER TO SNOW SHOWERS EARLY SATURDAY. A LIGHT
ACCUMULATION IS POSSIBLE ACROSS SWEETWATER COUNTY AND THE
INTERSTATE 80 AREA...ESPECIALLY THE HIGHER PARTS OF THE COUNTY. BE
ALERT FOR WET ROADS AND REDUCED VISIBILITY AT TIMES IN RAIN
SHOWERS...FOG AND POSSIBLY SOME SNOW SHOWERS. HUNTERS AND OTHER
BACKCOUNTRY TRAVELLERS CAN EXPECT MUDDY ROADS AND CONTINUED
COLD...WET CONDITIONS INTO SATURDAY MORNING.

$$

WYZ025>027-240600-
UPPER GREEN RIVER BASIN FOOTHILLS-UPPER GREEN RIVER BASIN-
SOUTH LINCOLN COUNTY-
INCLUDING THE CITIES OF...PINEDALE...LA BARGE...BIG PINEY...
FARSON...KEMMERER...COKEVILLE
1259 PM MDT FRI SEP 23 2016

SHOWERS AND ISOLATED THUNDERSTORMS WILL BE ON THE INCREASE AGAIN
LATER THIS AFTERNOON...PEAKING OVERNIGHT BEFORE CONDITIONS
GRADUALLY BEGIN TO IMPROVE SATURDAY MORNING. COLD AIR WILL BE
USHERED IN OVERNIGHT AS OUR LARGE UPPER LOW MOVES OVERHEAD AND
THEN OFF TO THE EAST WHICH WILL HELP LOWER SNOW LEVELS TO NEAR OR
AT THE VALLEY FLOOR. A LIGHT DUSTING OF SNOW IS POSSIBLE...
ESPECIALLY OVER THE HIGHER SPOTS OF THE UPPER GREEN RIVER BASIN
OVER TO SOUTHERN LINCOLN COUNTY. BE ALERT FOR WET ROADS AND
REDUCED VISIBILITY AT TIMES IN RAIN SHOWERS...FOG AND POSSIBLY
SOME SNOW SHOWERS. HUNTERS AND OTHER BACKCOUNTRY TRAVELLERS CAN
EXPECT MUDDY ROADS AND CONTINUED COLD...WET CONDITIONS INTO
SATURDAY MORNING.

$$

WYZ013-023-240600-
JACKSON HOLE-STAR VALLEY-
INCLUDING THE CITIES OF...JACKSON...AFTON...ALPINE...
STAR VALLEY RANCH...THAYNE
1259 PM MDT FRI SEP 23 2016

SHOWERS AND ISOLATED THUNDERSTORMS WILL BE ON THE INCREASE AGAIN
LATER THIS AFTERNOON...PEAKING OVERNIGHT BEFORE CONDITIONS
GRADUALLY BEGIN TO IMPROVE SATURDAY MORNING. COLD AIR WILL BE
USHERED IN OVERNIGHT AS OUR LARGE UPPER LOW MOVES OVERHEAD AND
THEN OFF TO THE EAST WHICH WILL HELP LOWER SNOW LEVELS TO NEAR THE
VALLEY FLOOR OR AT LEAST THE NEARBY FOOTHILLS. BE ALERT FOR WET
ROADS AND REDUCED VISIBILITY AT TIMES IN RAIN SHOWERS...FOG AND
POSSIBLY SOME SNOW SHOWERS. HUNTERS AND OTHER BACKCOUNTRY
TRAVELLERS CAN EXPECT MUDDY ROADS AND CONTINUED COLD...WET
CONDITIONS INTO SATURDAY MORNING.

$$

WYZ016-240600-
UPPER WIND RIVER BASIN-
INCLUDING THE CITY OF...DUBOIS
1259 PM MDT FRI SEP 23 2016

SHOWERS AND ISOLATED THUNDERSTORMS WILL BE ON THE INCREASE AGAIN
LATER THIS AFTERNOON...PEAKING OVERNIGHT BEFORE CONDITIONS
GRADUALLY BEGIN TO IMPROVE SATURDAY MORNING. COLD AIR WILL BE
USHERED IN OVERNIGHT AS OUR LARGE UPPER LOW MOVES OVERHEAD AND
THEN OFF TO THE EAST WHICH WILL HELP LOWER SNOW LEVELS TO NEAR THE
VALLEY FLOOR OR AT LEAST THE NEARBY FOOTHILLS. BE ALERT FOR WET
ROADS AND REDUCED VISIBILITY AT TIMES IN RAIN SHOWERS...FOG AND
POSSIBLY SOME SNOW SHOWERS. HUNTERS AND OTHER BACKCOUNTRY
TRAVELLERS CAN EXPECT MUDDY ROADS AND CONTINUED COLD...WET
CONDITIONS INTO SATURDAY MORNING.

$$

WYZ019-240600-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-
INCLUDING THE CITY OF...JEFFREY CITY
1259 PM MDT FRI SEP 23 2016

SHOWERS AND ISOLATED THUNDERSTORMS WILL BE ON THE INCREASE AGAIN
THIS AFTERNOON...PEAKING OVERNIGHT BEFORE CONDITIONS GRADUALLY
BEGIN TO IMPROVE SATURDAY MORNING. COLD AIR WILL BE USHERED IN
OVERNIGHT AS OUR LARGE UPPER LOW MOVES OVERHEAD AND THEN OFF TO
THE EAST WHICH WILL HELP LOWER SNOW LEVELS DOWN TO THE SWEETWATER
STATION AND JEFFREY CITY AREA. BE ALERT FOR WET ROADS AND REDUCED
VISIBILITY AT TIMES IN RAIN SHOWERS...FOG AND POSSIBLY SOME SNOW
SHOWERS. HUNTERS AND OTHER BACKCOUNTRY TRAVELLERS CAN EXPECT MUDDY
ROADS AND CONTINUED COLD...WET CONDITIONS INTO SATURDAY MORNING.

$$

TEAM RIVERTON



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.