553  
FPUS55 KRIW 011925  
ZFPRIW  
 
ZONE FORECAST PRODUCT FOR WESTERN AND CENTRAL WYOMING  
NATIONAL WEATHER SERVICE RIVERTON WY  
123 PM MDT TUE APR 1 2025  
 
WYZ020-012200-  
NATRONA COUNTY LOWER ELEVATIONS-  
INCLUDING THE CITY OF CASPER  
123 PM MDT TUE APR 1 2025  
   
THIS AFTERNOON  
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. SNOW  
ACCUMULATION UP TO 3 INCHES. BREEZY WITH HIGHS IN THE LOWER 40S.  
NORTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW  
70 PERCENT.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. LOWS IN THE MID 20S.  
WEST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.    
WEDNESDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW  
SHOWERS. BREEZY WITH HIGHS IN THE UPPER 30S. WEST WINDS 15 TO  
20 MPH, BECOMING NORTH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. LOWS IN THE LOWER 20S. NORTHEAST WINDS AROUND 10 MPH  
WITH GUSTS UP TO 20 MPH IN THE EVENING. CHANCE OF SNOW  
30 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS IN THE LOWER 40S. SOUTHEAST WINDS AROUND 10 MPH  
IN THE AFTERNOON. CHANCE OF SNOW 20 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW SHOWERS. LOWS IN THE  
LOWER 20S.    
FRIDAY  
CLOUDY. SNOW SHOWERS LIKELY, MAINLY IN THE MORNING.  
LITTLE OR NO SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE MID 30S.  
CHANCE OF SNOW 60 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW  
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. COLD  
WITH LOWS 15 TO 20. CHANCE OF SNOW 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 50S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.  
 
 
 
WYZ017-012200-  
WIND RIVER BASIN-  
INCLUDING THE CITIES OF RIVERTON AND SHOSHONI  
123 PM MDT TUE APR 1 2025  
   
THIS AFTERNOON  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. BREEZY WITH HIGHS IN THE MID 40S. NORTHWEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 35 MPH.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. BREEZY WITH LOWS IN  
THE MID 20S. WEST WINDS 15 TO 20 MPH, DIMINISHING TO AROUND  
10 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS AROUND 40. NORTHWEST WINDS 10 TO 15 MPH,  
BECOMING NORTH IN THE AFTERNOON. GUSTS UP TO 30 MPH. CHANCE OF  
SNOW 30 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID  
20S. WEST WINDS AROUND 10 MPH. CHANCE OF SNOW 30 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE MID  
40S.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS IN THE MID 20S.    
FRIDAY  
CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS. HIGHS  
IN THE UPPER 30S.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW  
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. COLD  
WITH LOWS AROUND 20. CHANCE OF SNOW 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 40S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 20S.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 50S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS AROUND 60.  
 
 
 
WYZ018-012200-  
LANDER FOOTHILLS-  
INCLUDING THE CITY OF LANDER  
123 PM MDT TUE APR 1 2025  
   
THIS AFTERNOON  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. BREEZY WITH HIGHS IN THE LOWER 40S. WEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH.    
TONIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS IN THE MID 20S. SOUTHWEST WINDS AROUND 10 MPH WITH  
GUSTS UP TO 20 MPH, BECOMING WEST AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. BREEZY WITH HIGHS AROUND 40. WEST WINDS 10 TO 15 MPH,  
BECOMING NORTH 15 TO 20 MPH IN THE AFTERNOON. CHANCE OF SNOW  
30 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID  
20S. WEST WINDS AROUND 10 MPH IN THE EVENING. CHANCE OF SNOW  
30 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 40S. CHANCE OF SNOW 20 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS IN THE MID 20S.    
FRIDAY  
CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS. HIGHS  
IN THE MID 30S.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN  
THE EVENING. COLD WITH LOWS AROUND 20. CHANCE OF SNOW 20 PERCENT.   
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 40S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 20S.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 50S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS AROUND 60.  
 
 
 
WYZ028-012200-  
ROCK SPRINGS AND GREEN RIVER-  
INCLUDING THE CITIES OF ROCK SPRINGS AND GREEN RIVER  
123 PM MDT TUE APR 1 2025  
   
THIS AFTERNOON  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. BREEZY. NEAR STEADY TEMPERATURE IN THE LOWER 30S.  
NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.    
TONIGHT  
PARTLY CLOUDY AND BREEZY. LOWS AROUND 20. WEST WINDS  
20 TO 25 MPH WITH GUSTS UP TO 35 MPH, DIMINISHING TO 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BREEZY WITH HIGHS AROUND 40. WEST WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 30 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
COLD WITH LOWS AROUND 19. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 25 MPH IN THE EVENING.    
THURSDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE LOWER  
40S. NORTH WINDS AROUND 10 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 20S.    
FRIDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF. BREEZY WITH HIGHS IN  
THE LOWER 40S.    
FRIDAY NIGHT  
PARTLY CLOUDY AND BREEZY. LOWS IN THE LOWER 20S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 40S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 20S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 50S.    
SUNDAY NIGHT  
CLEAR. LOWS IN THE UPPER 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS AROUND 60.  
 
 
 
WYZ013-012200-  
JACKSON HOLE-  
INCLUDING THE CITY OF JACKSON  
123 PM MDT TUE APR 1 2025  
   
THIS AFTERNOON  
PARTLY CLOUDY WITH SNOW SHOWERS LIKELY WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. SNOW ACCUMULATION UP TO 2 INCHES.  
HIGHS IN THE MID 30S. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH. CHANCE OF SNOW 60 PERCENT.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE  
OF SNOW SHOWERS. COLD WITH LOWS AROUND 17. SOUTH WINDS AROUND  
10 MPH IN THE EVENING. CHANCE OF SNOW 30 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS AROUND 10 MPH,  
BECOMING WEST WITH GUSTS UP TO 25 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH LOWS 13 TO 17. WEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH IN THE EVENING.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS AROUND 40. CHANCE OF SNOW 30 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. COLD WITH LOWS AROUND 15.    
FRIDAY  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS AROUND 40. CHANCE OF SNOW 40 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLEAR. COLD WITH LOWS 10 TO 15.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 40S.    
SATURDAY NIGHT  
MOSTLY CLEAR. COLD WITH LOWS AROUND 20.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 50.    
SUNDAY NIGHT  
CLEAR. LOWS IN THE LOWER 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.  
 
 
 
WYZ003-012200-  
CODY FOOTHILLS-  
INCLUDING THE CITIES OF CLARK, CODY, AND MEETEETSE  
123 PM MDT TUE APR 1 2025  
   
THIS AFTERNOON  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. BREEZY WITH HIGHS IN THE LOWER 40S. NORTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
TONIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. BREEZY WITH LOWS IN THE UPPER 20S. WEST WINDS 15 TO  
20 MPH.    
WEDNESDAY  
CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS.  
BREEZY WITH HIGHS IN THE UPPER 30S. NORTHWEST WINDS 10 TO 15 MPH,  
BECOMING NORTH 15 TO 20 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID  
20S. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH, BECOMING  
SOUTHWEST AFTER MIDNIGHT. CHANCE OF SNOW 30 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS IN THE LOWER 40S. EAST WINDS AROUND 10 MPH IN  
THE AFTERNOON. CHANCE OF SNOW 30 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY. SNOW SHOWERS LIKELY, MAINLY IN  
THE EVENING. LIGHT SNOW ACCUMULATION POSSIBLE. BREEZY WITH LOWS  
IN THE LOWER 20S. CHANCE OF SNOW 60 PERCENT.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. BREEZY WITH HIGHS IN  
THE MID 30S.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
BREEZY, COLD WITH LOWS AROUND 20.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 40S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 30.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 50S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S.    
MONDAY  
MOSTLY SUNNY. HIGHS AROUND 60.  
 
 
 
WYZ004-012200-  
NORTH BIGHORN BASIN-  
INCLUDING THE CITIES OF BASIN, GREYBULL, LOVELL, POWELL,  
AND SHELL  
123 PM MDT TUE APR 1 2025  
   
THIS AFTERNOON  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. BREEZY WITH HIGHS IN THE UPPER 40S. NORTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION  
30 PERCENT.    
TONIGHT  
A CHANCE OF RAIN SHOWERS IN THE EVENING. MOSTLY CLOUDY  
WITH A CHANCE OF SNOW SHOWERS. LOWS AROUND 30. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION  
40 PERCENT.    
WEDNESDAY  
CLOUDY WITH A CHANCE OF SNOW SHOWERS. A CHANCE OF  
RAIN SHOWERS IN THE AFTERNOON. BREEZY WITH HIGHS IN THE LOWER  
40S. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE  
OF PRECIPITATION 40 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH IN THE EVENING.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS IN  
THE AFTERNOON. HIGHS AROUND 50. EAST WINDS AROUND 10 MPH IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY. SNOW AND RAIN SHOWERS LIKELY IN  
THE EVENING, THEN A CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LITTLE  
OR NO SNOW ACCUMULATION. BREEZY WITH LOWS IN THE MID 20S. CHANCE  
OF PRECIPITATION 60 PERCENT.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. BREEZY WITH HIGHS  
AROUND 40.    
FRIDAY NIGHT  
MOSTLY CLEAR AND BREEZY. LOWS IN THE LOWER 20S.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 50.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 20S.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 50S.    
SUNDAY NIGHT  
CLEAR. LOWS AROUND 30.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.  
 
 
 
WYZ006-012200-  
SOUTHEAST BIGHORN BASIN-  
INCLUDING THE CITIES OF TEN SLEEP AND WORLAND  
123 PM MDT TUE APR 1 2025  
   
THIS AFTERNOON  
PARTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN  
SHOWERS. BREEZY. NEAR STEADY TEMPERATURE IN THE LOWER 40S.  
NORTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF  
PRECIPITATION 30 PERCENT.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN SHOWERS IN  
THE EVENING, THEN A CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. SNOW  
MAY BE HEAVY AT TIMES AFTER MIDNIGHT. BREEZY WITH LOWS IN THE  
UPPER 20S. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH,  
DIMINISHING TO AROUND 10 MPH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 30 PERCENT.    
WEDNESDAY  
CLOUDY WITH A CHANCE OF SNOW SHOWERS. A SLIGHT  
CHANCE OF RAIN SHOWERS IN THE AFTERNOON. BREEZY WITH HIGHS IN THE  
LOWER 40S. NORTHWEST WINDS 15 TO 20 MPH. CHANCE OF PRECIPITATION  
40 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. LOWS IN THE MID 20S. NORTHWEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH IN THE EVENING. CHANCE OF SNOW 30 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW  
SHOWERS IN THE AFTERNOON. HIGHS AROUND 50. CHANCE OF  
PRECIPITATION 20 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE EVENING. A CHANCE  
OF SNOW SHOWERS. LOWS IN THE MID 20S. CHANCE OF PRECIPITATION  
30 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS.  
BREEZY WITH HIGHS AROUND 40.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW  
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS  
AROUND 20. CHANCE OF SNOW 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 40S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 20S.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 50S.    
SUNDAY NIGHT  
CLEAR. LOWS AROUND 30.    
MONDAY  
SUNNY. HIGHS IN THE MID 60S.  
 
 
 
WYZ005-012200-  
SOUTHWEST BIGHORN BASIN-  
INCLUDING THE CITY OF THERMOPOLIS  
123 PM MDT TUE APR 1 2025  
   
THIS AFTERNOON  
PARTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN  
SHOWERS. BREEZY WITH HIGHS IN THE MID 40S. NORTHWEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF PRECIPITATION  
30 PERCENT.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. LOWS IN THE UPPER 20S. WEST WINDS 10 TO 15 MPH. GUSTS UP  
TO 30 MPH IN THE EVENING. CHANCE OF SNOW 40 PERCENT.    
WEDNESDAY  
CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS AROUND 40. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
30 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID  
20S. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE  
EVENING. CHANCE OF SNOW 30 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW  
SHOWERS IN THE AFTERNOON. HIGHS AROUND 50. EAST WINDS AROUND  
10 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 20 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE EVENING. A CHANCE  
OF SNOW SHOWERS. LOWS IN THE MID 20S. CHANCE OF PRECIPITATION  
30 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS.  
LITTLE OR NO SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE UPPER  
30S.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW  
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. BREEZY,  
COLD WITH LOWS 17 TO 23. CHANCE OF SNOW 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 50.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 20S.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 50S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.  
 
 
 
WYZ023-012200-  
STAR VALLEY-  
INCLUDING THE CITIES OF AFTON, ALPINE, STAR VALLEY RANCH,  
AND THAYNE  
123 PM MDT TUE APR 1 2025  
   
THIS AFTERNOON  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS  
WITH A SLIGHT CHANCE OF THUNDERSTORMS. NEAR STEADY TEMPERATURE  
AROUND 30. WEST WINDS 10 TO 15 MPH. CHANCE OF SNOW 40 PERCENT.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING. COLD WITH LOWS AROUND 18.  
SOUTHWEST WINDS AROUND 10 MPH IN THE EVENING. CHANCE OF SNOW  
40 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. HIGHS IN THE LOWER 30S. NORTHWEST WINDS AROUND 10 MPH IN  
THE AFTERNOON.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. COLD WITH LOWS 10 TO 16.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS IN THE UPPER 30S. CHANCE OF SNOW 30 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. COLD WITH LOWS 15 TO 20.    
FRIDAY  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS AROUND 40. CHANCE OF SNOW 40 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW  
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. COLD  
WITH LOWS 15 TO 20. CHANCE OF SNOW 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 40S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 50.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
MONDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 50S.  
 
 
 
WYZ025-012200-  
UPPER GREEN RIVER BASIN FOOTHILLS-  
INCLUDING THE CITY OF PINEDALE  
123 PM MDT TUE APR 1 2025  
   
THIS AFTERNOON  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. BREEZY WITH HIGHS IN THE LOWER 30S. NORTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
TONIGHT  
PARTLY CLOUDY. COLD WITH LOWS AROUND 14. NORTHWEST  
WINDS 10 TO 15 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. BREEZY WITH HIGHS AROUND 30. NORTHWEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW 30 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. COLD WITH LOWS  
AROUND 10 ABOVE. NORTHWEST WINDS 10 TO 15 MPH. CHANCE OF SNOW  
30 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS IN THE UPPER 30S. CHANCE OF SNOW 30 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.    
FRIDAY  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS AROUND 40. CHANCE OF SNOW 40 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 40.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS 15 TO 20.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 50.    
SUNDAY NIGHT  
MOSTLY CLEAR. COLD WITH LOWS AROUND 20.    
MONDAY  
MOSTLY SUNNY. HIGHS AROUND 50.  
 
 
 
WYZ026-012200-  
UPPER GREEN RIVER BASIN-  
INCLUDING THE CITIES OF LA BARGE, BIG PINEY, AND FARSON  
123 PM MDT TUE APR 1 2025  
   
THIS AFTERNOON  
PARTLY CLOUDY AND BREEZY. HIGHS IN THE MID 30S.  
NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.    
TONIGHT  
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS AROUND 20.  
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH, BECOMING  
WEST AROUND 10 MPH AFTER MIDNIGHT.    
WEDNESDAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY  
WITH A CHANCE OF SNOW SHOWERS IN THE AFTERNOON. BREEZY WITH HIGHS  
IN THE MID 30S. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF SNOW 30 PERCENT.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. COLD WITH LOWS 13 TO 19.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE  
EVENING.    
THURSDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE LOWER  
40S. WEST WINDS AROUND 10 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.    
FRIDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
BREEZY WITH HIGHS IN THE LOWER 40S.    
FRIDAY NIGHT  
PARTLY CLOUDY. COLD WITH LOWS 15 TO 21.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 40S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 50S.    
SUNDAY NIGHT  
CLEAR. LOWS IN THE MID 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.  
 
 
 
WYZ010-012200-  
NORTHEAST JOHNSON COUNTY-  
INCLUDING THE CITY OF BUFFALO  
123 PM MDT TUE APR 1 2025  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO  
6 PM MDT WEDNESDAY...  
   
THIS AFTERNOON  
SNOW AND RAIN SHOWERS LIKELY. SNOW ACCUMULATION  
UP TO 1 INCH. BREEZY WITH HIGHS IN THE LOWER 40S. NORTH WINDS  
15 TO 25 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF PRECIPITATION  
60 PERCENT.    
TONIGHT  
CLOUDY. A CHANCE OF SNOW AND RAIN SHOWERS IN THE  
EVENING, THEN SNOW SHOWERS LIKELY AFTER MIDNIGHT. SNOW  
ACCUMULATION AROUND 5 INCHES. BREEZY WITH LOWS IN THE UPPER 20S.  
NORTHWEST WINDS 15 TO 20 MPH. CHANCE OF PRECIPITATION 60 PERCENT.   
WEDNESDAY  
CLOUDY WITH SNOW SHOWERS LIKELY. STORM TOTAL SNOW  
ACCUMULATION OF 1 TO 3 INCHES POSSIBLE. BREEZY WITH HIGHS IN THE  
UPPER 30S. NORTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF SNOW 60 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. LOWS IN THE MID 20S. WEST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 25 MPH IN THE EVENING. CHANCE OF SNOW 30 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS WITH A SLIGHT  
CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE MID 40S.  
SOUTH WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION 30 PERCENT.    
THURSDAY NIGHT  
A CHANCE OF RAIN SHOWERS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS IN THE MID 20S. CHANCE  
OF PRECIPITATION 40 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
BREEZY WITH HIGHS IN THE MID 30S.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD  
WITH LOWS AROUND 20.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 40S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 20S.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 50S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 30.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.  
 
 
 
WYZ011-012200-  
SOUTHEAST JOHNSON COUNTY-  
INCLUDING THE CITY OF KAYCEE  
123 PM MDT TUE APR 1 2025  
   
THIS AFTERNOON  
SNOW AND RAIN SHOWERS LIKELY. SNOW ACCUMULATION  
UP TO 3 INCHES. BREEZY. NEAR STEADY TEMPERATURE IN THE MID 30S.  
NORTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF  
PRECIPITATION 60 PERCENT.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN SHOWERS IN  
THE EVENING, THEN SNOW SHOWERS LIKELY AFTER MIDNIGHT. SNOW  
ACCUMULATION UP TO 3 INCHES. LOWS IN THE UPPER 20S. NORTHWEST  
WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
WEDNESDAY  
CLOUDY WITH SNOW SHOWERS LIKELY. STORM TOTAL SNOW  
ACCUMULATION OF 1 TO 3 INCHES POSSIBLE. BREEZY WITH HIGHS IN THE  
UPPER 30S. NORTH WINDS 15 TO 20 MPH. CHANCE OF SNOW 60 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. LOWS IN THE MID 20S. SOUTHWEST WINDS AROUND 10 MPH.  
CHANCE OF SNOW 30 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW  
SHOWERS IN THE AFTERNOON. HIGHS IN THE MID 40S. SOUTHEAST WINDS  
AROUND 10 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
20 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW  
SHOWERS IN THE EVENING, THEN A CHANCE OF SNOW SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 20S. CHANCE OF PRECIPITATION  
30 PERCENT.    
FRIDAY  
CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS. BREEZY  
WITH HIGHS IN THE MID 30S.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS 15 TO 20.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 40S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 20S.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 50S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS AROUND 60.  
 
 
 
WYZ027-012200-  
SOUTH LINCOLN COUNTY-  
INCLUDING THE CITIES OF KEMMERER AND COKEVILLE  
123 PM MDT TUE APR 1 2025  
   
THIS AFTERNOON  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. BREEZY. NEAR STEADY TEMPERATURE AROUND 30. NORTHWEST  
WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.    
TONIGHT  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. BREEZY, COLD WITH LOWS AROUND 20. WEST WINDS 15 TO  
20 MPH. CHANCE OF SNOW 30 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY AND BREEZY. HIGHS IN THE MID 30S. WEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. COLD WITH LOWS 15 TO 19.  
NORTHWEST WINDS 10 TO 15 MPH.    
THURSDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS AROUND 40.  
NORTHWEST WINDS AROUND 10 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 20.    
FRIDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS IN THE LOWER 40S.  
CHANCE OF SNOW 30 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 40S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.    
SUNDAY NIGHT  
CLEAR. LOWS IN THE UPPER 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.  
 
 
 
WYZ016-012200-  
UPPER WIND RIVER BASIN-  
INCLUDING THE CITY OF DUBOIS  
123 PM MDT TUE APR 1 2025  
   
THIS AFTERNOON  
MOSTLY SUNNY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. BREEZY WITH HIGHS IN THE MID 30S. NORTHWEST WINDS 15 TO  
25 MPH WITH GUSTS UP TO 35 MPH.    
TONIGHT  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. BREEZY WITH LOWS IN THE LOWER 20S. NORTHWEST WINDS 15 TO  
25 MPH. CHANCE OF SNOW 30 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY. SNOW SHOWERS LIKELY IN THE AFTERNOON.  
SNOW ACCUMULATION UP TO 3 INCHES. BREEZY WITH HIGHS IN THE MID  
30S. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE  
OF SNOW 60 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. SNOW SHOWERS LIKELY, MAINLY IN  
THE EVENING. NEW LIGHT SNOW ACCUMULATION POSSIBLE. COLD WITH LOWS  
AROUND 20. WEST WINDS AROUND 10 MPH IN THE EVENING. CHANCE OF  
SNOW 60 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS IN THE UPPER 30S. SOUTHEAST WINDS AROUND 10 MPH  
IN THE AFTERNOON. CHANCE OF SNOW 30 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS, MAINLY  
IN THE EVENING. COLD WITH LOWS AROUND 20. CHANCE OF SNOW  
30 PERCENT.    
FRIDAY  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE MORNING,  
THEN SNOW SHOWERS LIKELY IN THE AFTERNOON. LITTLE OR NO SNOW  
ACCUMULATION. BREEZY WITH HIGHS IN THE LOWER 30S. CHANCE OF SNOW  
60 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. COLD WITH LOWS  
AROUND 15. CHANCE OF SNOW 30 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 40.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 20S.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 50.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 50S.  
 
 
 
WYZ001-012200-  
YELLOWSTONE NATIONAL PARK-  
INCLUDING THE CITIES OF LAKE, MAMMOTH, AND OLD FAITHFUL  
123 PM MDT TUE APR 1 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS  
EVENING...  
   
THIS AFTERNOON  
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. SNOW ACCUMULATION UP TO 3 INCHES.  
HIGHS AROUND 30. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.  
CHANCE OF SNOW 60 PERCENT.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SNOW SHOWERS LIKELY  
AFTER MIDNIGHT. NEW SNOW ACCUMULATION AROUND 5 INCHES. COLD WITH  
LOWS 13 TO 19. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF SNOW  
60 PERCENT.    
WEDNESDAY  
CLOUDY WITH SNOW SHOWERS. NEW SNOW ACCUMULATION  
AROUND 5 INCHES. HIGHS IN THE UPPER 20S. NORTHWEST WINDS 10 TO  
15 MPH. CHANCE OF SNOW 80 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. SNOW SHOWERS LIKELY IN THE  
EVENING. NEW LIGHT SNOW ACCUMULATION POSSIBLE. COLD WITH LOWS  
11 TO 17. NORTHWEST WINDS 10 TO 15 MPH IN THE EVENING. CHANCE OF  
SNOW 60 PERCENT.    
THURSDAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
SNOW SHOWERS LIKELY IN THE AFTERNOON. NEW LIGHT SNOW ACCUMULATION  
POSSIBLE. HIGHS IN THE MID 30S. WEST WINDS AROUND 10 MPH WITH  
GUSTS UP TO 20 MPH IN THE AFTERNOON. CHANCE OF SNOW 60 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A 40 PERCENT CHANCE OF SNOW SHOWERS. COLD WITH  
LOWS 10 TO 20.    
FRIDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE LOWER 30S.    
FRIDAY NIGHT  
MOSTLY CLEAR. COLD WITH LOWS 5 TO 10 ABOVE.    
SATURDAY  
MOSTLY SUNNY. HIGHS AROUND 40.    
SATURDAY NIGHT  
MOSTLY CLEAR. COLD WITH LOWS 15 TO 20.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 40S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 40S.  
 
 
 
WYZ029-012200-  
FLAMING GORGE-  
123 PM MDT TUE APR 1 2025  
   
THIS AFTERNOON  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. BREEZY WITH HIGHS IN THE MID 30S. NORTHWEST WINDS 20 TO  
25 MPH WITH GUSTS UP TO 35 MPH.    
TONIGHT  
PARTLY CLOUDY AND BREEZY. LOWS AROUND 20. WEST WINDS  
20 TO 25 MPH WITH GUSTS UP TO 35 MPH, DIMINISHING TO 10 TO 15 MPH  
AFTER MIDNIGHT.    
WEDNESDAY  
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 30S.  
WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 20S. NORTHWEST WINDS 10 TO 15 MPH IN THE  
EVENING.    
THURSDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS IN THE LOWER 40S. NORTH WINDS AROUND 10 MPH.  
CHANCE OF SNOW 20 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 20S.    
FRIDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF. BREEZY WITH HIGHS IN  
THE LOWER 40S.    
FRIDAY NIGHT  
PARTLY CLOUDY AND BREEZY. LOWS IN THE LOWER 20S.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 40S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 20S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 30.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.  
 
 
 
WYZ022-012200-  
CASPER MOUNTAIN-  
123 PM MDT TUE APR 1 2025  
   
THIS AFTERNOON  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW  
SHOWERS. BREEZY WITH HIGHS IN THE MID 30S. NORTHWEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A 40 PERCENT CHANCE OF SNOW SHOWERS. LOWS IN THE LOWER  
20S. NORTHWEST WINDS 10 TO 15 MPH, BECOMING WEST AFTER MIDNIGHT.    
WEDNESDAY  
CLOUDY. A CHANCE OF SNOW SHOWERS IN THE MORNING,  
THEN SNOW SHOWERS LIKELY IN THE AFTERNOON. SNOW MAY BE HEAVY AT  
TIMES IN THE AFTERNOON. STORM TOTAL SNOW ACCUMULATION OF 4 TO  
6 INCHES POSSIBLE. BREEZY WITH HIGHS AROUND 30. WEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW 60 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. COLD WITH LOWS  
15 TO 21. NORTHEAST WINDS AROUND 10 MPH IN THE EVENING. CHANCE OF  
SNOW 40 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS IN THE UPPER 30S. SOUTHEAST WINDS AROUND 10 MPH.  
CHANCE OF SNOW 30 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW  
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. COLD  
WITH LOWS AROUND 20. CHANCE OF SNOW 20 PERCENT.    
FRIDAY  
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS. LIGHT  
SNOW ACCUMULATION POSSIBLE. HIGHS IN THE UPPER 20S.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW SHOWERS. COLD WITH  
LOWS 10 TO 15.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 30S.    
SATURDAY NIGHT  
MOSTLY CLEAR. COLD WITH LOWS AROUND 20.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE MID 40S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.  
 
 
 
WYZ002-012200-  
ABSAROKA MOUNTAINS-  
123 PM MDT TUE APR 1 2025  
   
THIS AFTERNOON  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. BREEZY WITH HIGHS IN THE LOWER 30S. WEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. COLD WITH LOWS 10 TO  
18. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
WEDNESDAY  
CLOUDY WITH SNOW SHOWERS. SNOW ACCUMULATION UP TO  
7 INCHES. HIGHS IN THE MID 20S. NORTHWEST WINDS 10 TO 15 MPH,  
BECOMING NORTH IN THE AFTERNOON. CHANCE OF SNOW 80 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. SNOW SHOWERS, MAINLY IN THE  
EVENING. NEW LIGHT SNOW ACCUMULATION. COLD WITH LOWS 8 TO  
18 ABOVE. NORTHEAST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH  
IN THE EVENING. CHANCE OF SNOW 80 PERCENT.    
THURSDAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
SNOW SHOWERS LIKELY IN THE AFTERNOON. NEW LIGHT SNOW ACCUMULATION  
POSSIBLE. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS AROUND 10 MPH.  
CHANCE OF SNOW 60 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY. SNOW SHOWERS LIKELY, MAINLY IN  
THE EVENING. NEW LIGHT SNOW ACCUMULATION POSSIBLE. COLD WITH LOWS  
10 TO 20. CHANCE OF SNOW 60 PERCENT.    
FRIDAY  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE MORNING,  
THEN SNOW SHOWERS LIKELY IN THE AFTERNOON. NEW LIGHT SNOW  
ACCUMULATION POSSIBLE. BREEZY WITH HIGHS IN THE MID 20S. CHANCE  
OF SNOW 60 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. COLD WITH LOWS  
5 TO 15 ABOVE. CHANCE OF SNOW 30 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 30S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS 13 TO 23.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 40.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 40S.  
 
 
 
WYZ007-012200-  
OWL CREEK AND BRIDGER MOUNTAINS-  
123 PM MDT TUE APR 1 2025  
   
THIS AFTERNOON  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. BREEZY WITH HIGHS IN THE UPPER 30S. NORTH WINDS 15 TO  
20 MPH WITH GUSTS UP TO 35 MPH.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. BREEZY WITH LOWS IN  
THE MID 20S. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH.    
WEDNESDAY  
CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS.  
SNOW MAY BE HEAVY AT TIMES IN THE MORNING. BREEZY WITH HIGHS IN  
THE MID 30S. NORTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. LOWS IN THE MID 20S. NORTH WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 25 MPH IN THE EVENING. CHANCE OF SNOW 30 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS IN THE LOWER 40S. SOUTH WINDS AROUND 10 MPH IN  
THE AFTERNOON. CHANCE OF SNOW 30 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. BREEZY WITH  
LOWS IN THE MID 20S.    
FRIDAY  
MOSTLY CLOUDY. SNOW SHOWERS LIKELY, MAINLY IN THE  
MORNING. LITTLE OR NO SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE  
LOWER 30S. CHANCE OF SNOW 60 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW  
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
BREEZY, COLD WITH LOWS AROUND 20. CHANCE OF SNOW 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 20S.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 50.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 50S.  
 
 
 
WYZ008-012200-  
BIGHORN MOUNTAINS WEST-  
123 PM MDT TUE APR 1 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT  
WEDNESDAY...  
   
THIS AFTERNOON  
SNOW SHOWERS LIKELY. SNOW ACCUMULATION UP TO  
3 INCHES. BREEZY WITH HIGHS IN THE LOWER 30S. NORTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW 60 PERCENT.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING, THEN SNOW SHOWERS LIKELY AFTER MIDNIGHT. NEW SNOW  
ACCUMULATION OF 1 TO 7 INCHES. BREEZY, COLD WITH LOWS AROUND 20.  
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH, DIMINISHING  
TO AROUND 10 MPH WITH GUSTS UP TO 20 MPH AFTER MIDNIGHT. CHANCE  
OF SNOW 60 PERCENT.    
WEDNESDAY  
SNOW SHOWERS. STORM TOTAL SNOW ACCUMULATION OF 4 TO  
6 INCHES. HIGHS IN THE UPPER 20S. NORTHWEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW 80 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. LOWS IN THE LOWER 20S. NORTH WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT. CHANCE OF  
SNOW 30 PERCENT.    
THURSDAY  
PARTLY CLOUDY. SNOW SHOWERS LIKELY IN THE AFTERNOON.  
LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE MID 30S. SOUTHWEST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF SNOW  
60 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. SNOW SHOWERS LIKELY. LIGHT SNOW ACCUMULATION  
POSSIBLE. COLD WITH LOWS 13 TO 25. CHANCE OF SNOW 70 PERCENT.    
FRIDAY  
MOSTLY CLOUDY. SNOW SHOWERS LIKELY, MAINLY IN THE  
MORNING. NEW LIGHT SNOW ACCUMULATION POSSIBLE. HIGHS IN THE UPPER  
20S. CHANCE OF SNOW 70 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN  
THE EVENING. COLD WITH LOWS 6 TO 20 ABOVE. CHANCE OF SNOW  
20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 30S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS AROUND 50.  
 
 
 
WYZ009-012200-  
BIGHORN MOUNTAINS SOUTHEAST-  
123 PM MDT TUE APR 1 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT  
WEDNESDAY...  
   
THIS AFTERNOON  
SNOW SHOWERS. SNOW ACCUMULATION AROUND  
5 INCHES. BREEZY WITH HIGHS IN THE LOWER 30S. NORTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW 80 PERCENT.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING, THEN SNOW SHOWERS LIKELY AFTER MIDNIGHT. NEW SNOW  
ACCUMULATION UP TO 8 INCHES. BREEZY WITH LOWS IN THE LOWER 20S.  
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF  
SNOW 60 PERCENT.    
WEDNESDAY  
SNOW SHOWERS. STORM TOTAL SNOW ACCUMULATION OF 4 TO  
6 INCHES. BREEZY WITH HIGHS IN THE UPPER 20S. NORTHWEST WINDS  
15 TO 25 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW 80 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. LOWS IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH. CHANCE  
OF SNOW 30 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 30S. SOUTH WINDS AROUND 10 MPH WITH  
GUSTS UP TO 25 MPH. CHANCE OF SNOW 30 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN  
THE EVENING, THEN MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY AFTER  
MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE LOWER 20S.  
CHANCE OF SNOW 60 PERCENT.    
FRIDAY  
CLOUDY WITH SNOW SHOWERS LIKELY. LIGHT SNOW  
ACCUMULATION POSSIBLE. BREEZY WITH HIGHS IN THE MID 20S. CHANCE  
OF SNOW 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW  
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. COLD  
WITH LOWS 10 TO 20. CHANCE OF SNOW 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 30S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 40S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.  
 
 
 
WYZ012-012200-  
TETON AND GROS VENTRE MOUNTAINS-  
123 PM MDT TUE APR 1 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS  
EVENING...  
   
THIS AFTERNOON  
PARTLY CLOUDY WITH SNOW SHOWERS LIKELY WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. SNOW ACCUMULATION UP TO 3 INCHES.  
HIGHS IN THE UPPER 20S. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH. CHANCE OF SNOW 60 PERCENT.    
TONIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. COLD WITH LOWS 10 TO  
16. WEST WINDS AROUND 10 MPH. CHANCE OF SNOW 40 PERCENT.    
WEDNESDAY  
CLOUDY WITH SNOW SHOWERS LIKELY. SNOW ACCUMULATION  
UP TO 4 INCHES. HIGHS IN THE MID 20S. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW 60 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. SNOW SHOWERS LIKELY, MAINLY IN  
THE EVENING. NEW LIGHT SNOW ACCUMULATION POSSIBLE. COLD WITH LOWS  
10 TO 16. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE  
EVENING. CHANCE OF SNOW 60 PERCENT.    
THURSDAY  
PARTLY CLOUDY. SNOW SHOWERS LIKELY IN THE AFTERNOON.  
NEW LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE LOWER 30S. WEST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.  
CHANCE OF SNOW 60 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. COLD WITH LOWS 10 TO 15. CHANCE OF SNOW 30 PERCENT.    
FRIDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE LOWER 30S.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD  
WITH LOWS 5 TO 15 ABOVE.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.    
SATURDAY NIGHT  
MOSTLY CLEAR. COLD WITH LOWS 14 TO 20.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 40S.  
 
 
 
WYZ014-012200-  
WIND RIVER MOUNTAINS WEST-  
123 PM MDT TUE APR 1 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS  
EVENING...  
   
THIS AFTERNOON  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. BREEZY WITH HIGHS IN THE MID 20S. WEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 35 MPH.    
TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE  
EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. BREEZY, COLD WITH  
LOWS 6 TO 14 ABOVE. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH, BECOMING NORTH AROUND 10 MPH WITH GUSTS UP TO 20 MPH  
AFTER MIDNIGHT. CHANCE OF SNOW 30 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN SNOW SHOWERS LIKELY IN THE AFTERNOON. SNOW  
ACCUMULATION AROUND 5 INCHES. HIGHS IN THE MID 20S. NORTHWEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW  
60 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. NEW LIGHT SNOW  
ACCUMULATION POSSIBLE. COLD WITH LOWS 4 TO 14 ABOVE. NORTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH, BECOMING NORTHEAST AFTER  
MIDNIGHT. CHANCE OF SNOW 60 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS AROUND 30. NORTHWEST WINDS AROUND 10 MPH,  
BECOMING SOUTHWEST WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.  
CHANCE OF SNOW 40 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS, MAINLY  
IN THE EVENING. COLD WITH LOWS 5 TO 15 ABOVE. CHANCE OF SNOW  
30 PERCENT.    
FRIDAY  
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY IN THE  
AFTERNOON. LIGHT SNOW ACCUMULATION POSSIBLE. HIGHS IN THE UPPER  
20S. CHANCE OF SNOW 60 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. COLD WITH LOWS  
5 TO 15 ABOVE. CHANCE OF SNOW 30 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 30S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS 10 TO 20.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 40.    
SUNDAY NIGHT  
MOSTLY CLEAR. COLD WITH LOWS AROUND 20.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 40S.  
 
 
 
WYZ015-012200-  
WIND RIVER MOUNTAINS EAST-  
123 PM MDT TUE APR 1 2025  
   
THIS AFTERNOON  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. BREEZY WITH HIGHS AROUND 30. WEST WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 30 MPH.    
TONIGHT  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. BREEZY, COLD WITH LOWS 6 TO 18 ABOVE. WEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW 30 PERCENT.    
WEDNESDAY  
CLOUDY. A CHANCE OF SNOW SHOWERS IN THE MORNING,  
THEN SNOW SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION AROUND  
5 INCHES. HIGHS IN THE MID 20S. NORTHWEST WINDS 10 TO 15 MPH,  
BECOMING NORTH IN THE AFTERNOON. CHANCE OF SNOW 80 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY IN THE  
EVENING, THEN PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AFTER  
MIDNIGHT. NEW LIGHT SNOW ACCUMULATION POSSIBLE. COLD WITH LOWS  
4 TO 18 ABOVE. WEST WINDS 10 TO 15 MPH. CHANCE OF SNOW  
60 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. NEW LIGHT SNOW ACCUMULATION POSSIBLE. HIGHS IN THE  
UPPER 20S. SOUTHWEST WINDS AROUND 10 MPH. CHANCE OF SNOW  
50 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH LOWS 5 TO 20 ABOVE.    
FRIDAY  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE MORNING,  
THEN SNOW SHOWERS LIKELY IN THE AFTERNOON. LIGHT SNOW  
ACCUMULATION POSSIBLE. HIGHS IN THE MID 20S. CHANCE OF SNOW  
70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN  
THE EVENING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW  
SHOWERS AFTER MIDNIGHT. COLD WITH LOWS 5 TO 15 ABOVE. CHANCE OF  
SNOW 40 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 30S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS 11 TO 23.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 40.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 40S.  
 
 
 
WYZ019-012200-  
GREEN MOUNTAINS AND RATTLESNAKE RANGE-  
INCLUDING THE CITY OF JEFFREY CITY  
123 PM MDT TUE APR 1 2025  
   
THIS AFTERNOON  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. BREEZY WITH HIGHS IN THE UPPER 30S. NORTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
TONIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. BREEZY WITH LOWS IN THE LOWER 20S. WEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH.    
WEDNESDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. BREEZY WITH HIGHS IN THE MID 30S. WEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. COLD WITH LOWS AROUND 20. NORTH WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH IN THE EVENING. CHANCE OF SNOW 30 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS AROUND 40.  
EAST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE  
AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 20S.    
FRIDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS.  
BREEZY WITH HIGHS IN THE LOWER 30S.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW  
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
BREEZY, COLD WITH LOWS 14 TO 20. CHANCE OF SNOW 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 40S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 50S.  
 
 
 
WYZ024-012200-  
SALT RIVER AND WYOMING RANGES-  
123 PM MDT TUE APR 1 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS  
EVENING...  
   
THIS AFTERNOON  
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS  
WITH A SLIGHT CHANCE OF THUNDERSTORMS. BREEZY. NEAR STEADY  
TEMPERATURE IN THE MID 20S. WEST WINDS 15 TO 20 MPH WITH GUSTS UP  
TO 35 MPH. CHANCE OF SNOW 40 PERCENT.    
TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. BREEZY, COLD WITH LOWS 11 TO 17. WEST WINDS 15 TO  
20 MPH, DIMINISHING TO AROUND 10 MPH AFTER MIDNIGHT. CHANCE OF  
SNOW 30 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. HIGHS IN THE UPPER 20S. NORTHWEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 30 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. COLD WITH LOWS 10 TO 16.  
NORTHWEST WINDS 10 TO 15 MPH.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 30S. NORTHWEST WINDS AROUND 10 MPH,  
BECOMING WEST WITH GUSTS UP TO 20 MPH IN THE AFTERNOON. CHANCE OF  
SNOW 30 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
COLD WITH LOWS 15 TO 20.    
FRIDAY  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 30S. CHANCE OF SNOW 40 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. COLD WITH LOWS 15 TO 20. CHANCE OF SNOW 30 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.    
SATURDAY NIGHT  
MOSTLY CLEAR. COLD WITH LOWS AROUND 20.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 40S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 40S.  
 
 
 
WYZ030-012200-  
EAST SWEETWATER COUNTY-  
INCLUDING THE CITY OF WAMSUTTER  
123 PM MDT TUE APR 1 2025  
   
THIS AFTERNOON  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. BREEZY WITH HIGHS IN THE MID 30S. WEST WINDS 15 TO  
25 MPH WITH GUSTS UP TO 40 MPH.    
TONIGHT  
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS AROUND 20.  
WEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 35 MPH, DIMINISHING TO  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
WEDNESDAY  
PARTLY CLOUDY AND BREEZY. HIGHS IN THE MID 30S. WEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
COLD WITH LOWS AROUND 19. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 25 MPH IN THE EVENING.    
THURSDAY  
PARTLY CLOUDY. HIGHS AROUND 40. NORTHEAST WINDS  
AROUND 10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 20S.    
FRIDAY  
PARTLY CLOUDY AND BREEZY. HIGHS AROUND 40.    
FRIDAY NIGHT  
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS AROUND  
20.    
SATURDAY  
MOSTLY SUNNY AND BREEZY. HIGHS AROUND 40.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 50.    
SUNDAY NIGHT  
CLEAR. LOWS IN THE UPPER 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.  
 
 
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