268  
FPUS55 KRIW 010813  
ZFPRIW  
 
ZONE FORECAST PRODUCT FOR WESTERN AND CENTRAL WYOMING  
NATIONAL WEATHER SERVICE RIVERTON WY  
211 AM MDT TUE APR 1 2025  
 
WYZ020-011000-  
NATRONA COUNTY LOWER ELEVATIONS-  
INCLUDING THE CITY OF CASPER  
211 AM MDT TUE APR 1 2025  
   
REST OF TONIGHT  
CLOUDY WITH SCATTERED SNOW AND RAIN SHOWERS.  
NEAR STEADY TEMPERATURE IN THE LOWER 30S. SOUTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION  
30 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS IN THE  
MORNING, THEN PARTLY CLOUDY WITH NUMEROUS SNOW SHOWERS IN THE  
AFTERNOON. SNOW ACCUMULATION UP TO 3 INCHES. BREEZY WITH HIGHS IN  
THE LOWER 40S. WEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.  
CHANCE OF SNOW 60 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. SNOW  
ACCUMULATION AROUND 5 INCHES. BREEZY WITH LOWS IN THE MID 20S.  
WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW  
50 PERCENT.    
WEDNESDAY  
NUMEROUS SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION  
POSSIBLE. 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. LOWS IN THE LOWER 20S.  
NORTHEAST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE  
EVENING.    
THURSDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 40S. CHANCE OF SNOW 20 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS  
IN THE EVENING. LOWS IN THE MID 20S. CHANCE OF SNOW 20 PERCENT.    
FRIDAY  
CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS. BREEZY  
WITH HIGHS IN THE MID 30S.    
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. BREEZY, COLD WITH LOWS AROUND 20. CHANCE  
OF SNOW 30 PERCENT.    
SATURDAY  
PARTLY CLOUDY. HIGHS AROUND 40.    
SATURDAY NIGHT  
PARTLY CLOUDY. 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 MID 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.  
 
 
 
WYZ017-011000-  
WIND RIVER BASIN-  
INCLUDING THE CITIES OF RIVERTON AND SHOSHONI  
211 AM MDT TUE APR 1 2025  
   
REST OF TONIGHT  
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
LOWS AROUND 30. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.  
CHANCE OF SNOW 30 PERCENT.    
TUESDAY  
PARTLY CLOUDY WITH ISOLATED SNOW SHOWERS. BREEZY WITH  
HIGHS IN THE LOWER 40S. WEST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
40 MPH. CHANCE OF SNOW 20 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE  
EVENING, THEN NUMEROUS SNOW SHOWERS AFTER MIDNIGHT. SNOW  
ACCUMULATION UP TO 2 INCHES. BREEZY WITH LOWS IN THE MID 20S.  
NORTHWEST 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. CHANCE OF  
SNOW 60 PERCENT.    
WEDNESDAY  
CLOUDY WITH SCATTERED SNOW SHOWERS. HIGHS AROUND 40.  
NORTHWEST WINDS 10 TO 15 MPH. CHANCE OF SNOW 40 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. LOWS IN THE MID 20S. NORTHEAST WINDS AROUND 10 MPH IN  
THE EVENING. 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  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS AROUND 40.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH LOWS AROUND 20.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 40S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 50.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS AROUND 60.  
 
 
 
WYZ018-011000-  
LANDER FOOTHILLS-  
INCLUDING THE CITY OF LANDER  
211 AM MDT TUE APR 1 2025  
   
REST OF TONIGHT  
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
LOWS AROUND 30. SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO  
20 MPH. CHANCE OF SNOW 30 PERCENT.    
TUESDAY  
PARTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE  
AFTERNOON. BREEZY WITH HIGHS IN THE LOWER 40S. WEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW 30 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
BREEZY WITH LOWS IN THE MID 20S. NORTHWEST WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 30 MPH, BECOMING WEST AROUND 10 MPH AFTER  
MIDNIGHT. CHANCE OF SNOW 30 PERCENT.    
WEDNESDAY  
CLOUDY WITH SCATTERED SNOW SHOWERS. HIGHS IN THE  
UPPER 30S. NORTH WINDS AROUND 10 MPH IN THE AFTERNOON. CHANCE OF  
SNOW 40 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID  
20S. 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  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE UPPER 30S.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS, MAINLY  
IN THE EVENING. LOWS IN THE LOWER 20S. CHANCE OF SNOW 30 PERCENT.   
SATURDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.    
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 MID 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.  
 
 
 
WYZ028-011000-  
ROCK SPRINGS AND GREEN RIVER-  
INCLUDING THE CITIES OF ROCK SPRINGS AND GREEN RIVER  
211 AM MDT TUE APR 1 2025  
   
REST OF TONIGHT  
NUMEROUS SNOW SHOWERS. SNOW ACCUMULATION UP TO  
1 INCH. NEAR STEADY TEMPERATURE IN THE UPPER 20S. WEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW 60 PERCENT.    
TUESDAY  
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS. BREEZY WITH  
HIGHS IN THE MID 30S. WEST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
35 MPH. CHANCE OF SNOW 30 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY AND BREEZY. LOWS IN THE LOWER 20S.  
WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
WEDNESDAY  
PARTLY CLOUDY WITH ISOLATED SNOW SHOWERS. HIGHS  
AROUND 40. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.  
CHANCE OF SNOW 20 PERCENT.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. COLD WITH LOWS AROUND 19. WEST  
WINDS AROUND 10 MPH IN THE EVENING.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS IN THE LOWER 40S. CHANCE OF SNOW 30 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 20S.    
FRIDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. BREEZY WITH HIGHS IN THE LOWER 40S. CHANCE OF SNOW  
20 PERCENT.    
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 LOWER 20S.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 50.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.  
 
 
 
WYZ013-011000-  
JACKSON HOLE-  
INCLUDING THE CITY OF JACKSON  
211 AM MDT TUE APR 1 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
COLD WITH LOWS AROUND 20. SOUTHWEST WINDS AROUND 10 MPH WITH  
GUSTS UP TO 20 MPH. CHANCE OF SNOW 40 PERCENT.    
TUESDAY  
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE MORNING,  
THEN NUMEROUS SNOW SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION UP  
TO 3 INCHES. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW 60 PERCENT.    
TUESDAY NIGHT  
CLOUDY. SCATTERED SNOW SHOWERS IN THE EVENING,  
THEN NUMEROUS SNOW SHOWERS AFTER MIDNIGHT. STORM TOTAL SNOW  
ACCUMULATION OF 1 TO 3 INCHES POSSIBLE. COLD WITH LOWS AROUND 20.  
SOUTHWEST WINDS AROUND 10 MPH. CHANCE OF SNOW 60 PERCENT.    
WEDNESDAY  
CLOUDY. SCATTERED SNOW SHOWERS IN THE MORNING, THEN  
NUMEROUS SNOW SHOWERS IN THE AFTERNOON. NEW LITTLE OR NO SNOW  
ACCUMULATION. HIGHS IN THE MID 30S. WEST WINDS AROUND 10 MPH IN  
THE AFTERNOON. 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  
13 TO 17. WEST WINDS AROUND 10 MPH IN THE EVENING. CHANCE OF SNOW  
30 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS IN THE UPPER 30S. CHANCE OF SNOW 40 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. COLD WITH LOWS AROUND 15.    
FRIDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS AROUND 40. CHANCE  
OF SNOW 40 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. 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  
MOSTLY CLEAR. LOWS AROUND 20.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.  
 
 
 
WYZ003-011000-  
CODY FOOTHILLS-  
INCLUDING THE CITIES OF CLARK, CODY, AND MEETEETSE  
211 AM MDT TUE APR 1 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE  
LOWER 30S. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. SCATTERED SNOW SHOWERS. BREEZY WITH HIGHS IN THE LOWER  
40S. NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. CHANCE  
OF SNOW 30 PERCENT.    
TUESDAY NIGHT  
CLOUDY WITH SCATTERED SNOW SHOWERS. SNOW  
ACCUMULATION UP TO 2 INCHES. BREEZY WITH LOWS IN THE UPPER 20S.  
NORTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 40 MPH, DIMINISHING  
TO 10 TO 15 MPH WITH GUSTS UP TO 25 MPH AFTER MIDNIGHT. CHANCE OF  
SNOW 50 PERCENT.    
WEDNESDAY  
CLOUDY WITH NUMEROUS SNOW SHOWERS. NEW LIGHT SNOW  
ACCUMULATION POSSIBLE. HIGHS IN THE UPPER 30S. NORTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW 60 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. LOWS IN THE MID 20S. NORTHWEST WINDS 10 TO 15 MPH IN THE  
EVENING. CHANCE OF SNOW 30 PERCENT.    
THURSDAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS IN THE LOWER  
40S. CHANCE OF SNOW 30 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. BREEZY WITH LOWS IN THE MID 20S.    
FRIDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
BREEZY WITH HIGHS IN THE MID 30S.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. BREEZY, COLD WITH LOWS AROUND 20.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 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 LOWER 50S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 30.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.  
 
 
 
WYZ004-011000-  
NORTH BIGHORN BASIN-  
INCLUDING THE CITIES OF BASIN, GREYBULL, LOVELL, POWELL,  
AND SHELL  
211 AM MDT TUE APR 1 2025  
   
REST OF TONIGHT  
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE  
MID 30S. WEST WINDS AROUND 10 MPH.    
TUESDAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. SCATTERED SNOW SHOWERS. SCATTERED RAIN SHOWERS IN THE  
AFTERNOON. BREEZY WITH HIGHS IN THE MID 40S. NORTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION  
30 PERCENT.    
TUESDAY NIGHT  
SCATTERED RAIN SHOWERS IN THE EVENING. CLOUDY  
WITH SCATTERED SNOW SHOWERS. BREEZY WITH LOWS AROUND 30.  
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF  
PRECIPITATION 30 PERCENT.    
WEDNESDAY  
CLOUDY. NUMEROUS SNOW SHOWERS IN THE MORNING, THEN  
SCATTERED SNOW AND RAIN SHOWERS IN THE AFTERNOON. LITTLE OR NO  
SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE MID 40S. NORTHWEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 60 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND  
SNOW SHOWERS IN THE EVENING. LOWS IN THE UPPER 20S. NORTHWEST  
WINDS 10 TO 15 MPH IN THE EVENING. CHANCE OF PRECIPITATION  
20 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS IN  
THE AFTERNOON. HIGHS AROUND 50. CHANCE OF PRECIPITATION  
30 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. BREEZY WITH LOWS IN THE UPPER 20S. CHANCE OF  
PRECIPITATION 30 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  
PARTLY CLOUDY AND BREEZY. LOWS IN THE LOWER 20S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 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 AROUND 30.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.  
 
 
 
WYZ006-011000-  
SOUTHEAST BIGHORN BASIN-  
INCLUDING THE CITIES OF TEN SLEEP AND WORLAND  
211 AM MDT TUE APR 1 2025  
   
REST OF TONIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.  
SOUTHWEST WINDS AROUND 10 MPH.    
TUESDAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. SCATTERED SNOW SHOWERS. SCATTERED RAIN SHOWERS IN THE  
AFTERNOON. BREEZY WITH HIGHS IN THE MID 40S. NORTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION  
30 PERCENT.    
TUESDAY NIGHT  
SCATTERED RAIN SHOWERS IN THE EVENING. CLOUDY  
WITH SCATTERED SNOW SHOWERS. BREEZY WITH LOWS IN THE UPPER 20S.  
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 40 PERCENT.    
WEDNESDAY  
CLOUDY WITH NUMEROUS SNOW SHOWERS. SCATTERED RAIN  
SHOWERS IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. BREEZY  
WITH HIGHS IN THE LOWER 40S. NORTHWEST WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND  
SNOW SHOWERS IN THE EVENING. LOWS IN THE MID 20S. NORTHWEST WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING. CHANCE OF  
PRECIPITATION 20 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 UPPER 20S. CHANCE OF PRECIPITATION  
30 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS.  
BREEZY WITH HIGHS AROUND 40.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW  
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS  
AROUND 20. CHANCE OF SNOW 20 PERCENT.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 40S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 20S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 50S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 30.    
MONDAY  
MOSTLY SUNNY. HIGHS AROUND 60.  
 
 
 
WYZ005-011000-  
SOUTHWEST BIGHORN BASIN-  
INCLUDING THE CITY OF THERMOPOLIS  
211 AM MDT TUE APR 1 2025  
   
REST OF TONIGHT  
MOSTLY CLOUDY. LOWS AROUND 30. WEST WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH.    
TUESDAY  
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. SCATTERED  
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 30 PERCENT.    
TUESDAY NIGHT  
CLOUDY. SCATTERED SNOW SHOWERS IN THE EVENING,  
THEN NUMEROUS SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP  
TO 2 INCHES. BREEZY WITH LOWS AROUND 30. NORTHWEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW 60 PERCENT.    
WEDNESDAY  
CLOUDY. NUMEROUS SNOW SHOWERS, MAINLY IN THE  
MORNING. LIGHT SNOW ACCUMULATION POSSIBLE. BREEZY WITH HIGHS IN  
THE LOWER 40S. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF SNOW 60 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN  
SHOWERS IN THE EVENING. LOWS IN THE MID 20S. NORTHWEST WINDS  
AROUND 10 MPH IN THE EVENING. CHANCE OF PRECIPITATION 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 50 PERCENT CHANCE OF SNOW SHOWERS.  
LITTLE OR NO SNOW ACCUMULATION. BREEZY WITH HIGHS AROUND 40.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW  
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
BREEZY, COLD WITH LOWS 17 TO 23. CHANCE OF SNOW 20 PERCENT.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 40S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 50S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.  
 
 
 
WYZ023-011000-  
STAR VALLEY-  
INCLUDING THE CITIES OF AFTON, ALPINE, STAR VALLEY RANCH,  
AND THAYNE  
211 AM MDT TUE APR 1 2025  
   
REST OF TONIGHT  
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
LOWS IN THE LOWER 20S. CHANCE OF SNOW 40 PERCENT.    
TUESDAY  
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE MORNING,  
THEN NUMEROUS SNOW SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION UP  
TO 1 INCH. HIGHS IN THE LOWER 30S. WEST WINDS 10 TO 15 MPH.  
CHANCE OF SNOW 60 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. COLD  
WITH LOWS AROUND 20. SOUTHWEST WINDS AROUND 10 MPH IN THE  
EVENING. CHANCE OF SNOW 40 PERCENT.    
WEDNESDAY  
CLOUDY. SCATTERED SNOW SHOWERS IN THE MORNING, THEN  
NUMEROUS SNOW SHOWERS IN THE AFTERNOON. LIGHT SNOW ACCUMULATION  
POSSIBLE. HIGHS IN THE MID 30S. CHANCE OF SNOW 60 PERCENT.    
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 40 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. COLD WITH LOWS 15 TO 20.    
FRIDAY  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS IN THE LOWER 40S. CHANCE OF SNOW 40 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN  
THE EVENING. COLD WITH LOWS AROUND 20. CHANCE OF SNOW 20 PERCENT.   
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 40S.    
SATURDAY NIGHT  
MOSTLY CLEAR. COLD WITH LOWS AROUND 20.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 40S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.  
 
 
 
WYZ025-011000-  
UPPER GREEN RIVER BASIN FOOTHILLS-  
INCLUDING THE CITY OF PINEDALE  
211 AM MDT TUE APR 1 2025  
   
REST OF TONIGHT  
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
COLD WITH LOWS AROUND 20. WEST WINDS AROUND 10 MPH. CHANCE OF  
SNOW 40 PERCENT.    
TUESDAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. SCATTERED SNOW SHOWERS. BREEZY WITH HIGHS AROUND 30.  
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
SNOW 30 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. COLD  
WITH LOWS 12 TO 16. NORTHWEST WINDS 10 TO 15 MPH. CHANCE OF SNOW  
30 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. HIGHS IN  
THE LOWER 30S. NORTHWEST WINDS AROUND 10 MPH. CHANCE OF SNOW  
40 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW  
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. COLD  
WITH LOWS AROUND 10 ABOVE. NORTHWEST WINDS AROUND 10 MPH IN THE  
EVENING. CHANCE OF SNOW 20 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. A SLIGHT CHANCE OF SNOW SHOWERS IN  
THE EVENING. COLD WITH LOWS 10 TO 15. CHANCE OF SNOW 20 PERCENT.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 40.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 40S.    
SUNDAY NIGHT  
MOSTLY CLEAR. COLD WITH LOWS AROUND 20.    
MONDAY  
MOSTLY SUNNY. HIGHS AROUND 50.  
 
 
 
WYZ026-011000-  
UPPER GREEN RIVER BASIN-  
INCLUDING THE CITIES OF LA BARGE, BIG PINEY, AND FARSON  
211 AM MDT TUE APR 1 2025  
   
REST OF TONIGHT  
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
LOWS IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH. CHANCE OF SNOW  
30 PERCENT.    
TUESDAY  
PARTLY CLOUDY AND BREEZY. HIGHS IN THE MID 30S.  
NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. BREEZY, COLD WITH LOWS AROUND 20. WEST WINDS 15 TO  
20 MPH.    
WEDNESDAY  
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. HIGHS IN  
THE UPPER 30S. WEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.  
CHANCE OF SNOW 30 PERCENT.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. COLD WITH LOWS 13 TO 19.  
NORTHWEST WINDS AROUND 10 MPH IN THE EVENING.    
THURSDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE LOWER  
40S.    
THURSDAY NIGHT  
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.    
FRIDAY  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. BREEZY WITH HIGHS AROUND 40. CHANCE OF SNOW  
30 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 40S.    
SATURDAY NIGHT  
MOSTLY CLEAR. COLD WITH LOWS AROUND 20.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 50.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 50S.  
 
 
 
WYZ010-011000-  
NORTHEAST JOHNSON COUNTY-  
INCLUDING THE CITY OF BUFFALO  
211 AM MDT TUE APR 1 2025  
   
REST OF TONIGHT  
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE  
LOWER 30S. SOUTHWEST WINDS AROUND 10 MPH.    
TUESDAY  
MOSTLY CLOUDY WITH NUMEROUS SNOW AND RAIN SHOWERS.  
SNOW ACCUMULATION UP TO 3 INCHES. BREEZY WITH HIGHS IN THE MID  
40S. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE  
OF PRECIPITATION 60 PERCENT.    
TUESDAY NIGHT  
NUMEROUS RAIN SHOWERS IN THE EVENING. NUMEROUS  
SNOW SHOWERS. SNOW ACCUMULATION UP TO 10 INCHES. BREEZY WITH LOWS  
AROUND 30. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF PRECIPITATION 60 PERCENT.    
WEDNESDAY  
CLOUDY WITH NUMEROUS SNOW SHOWERS. SCATTERED RAIN  
SHOWERS IN THE AFTERNOON. NEW LIGHT SNOW ACCUMULATION POSSIBLE.  
BREEZY WITH HIGHS AROUND 40. NORTHWEST WINDS 15 TO 25 MPH. CHANCE  
OF PRECIPITATION 60 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE EVENING.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A CHANCE OF SNOW SHOWERS WITH A SLIGHT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS IN THE UPPER 40S. CHANCE OF PRECIPITATION  
30 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS IN THE UPPER 20S. CHANCE OF PRECIPITATION  
30 PERCENT.    
FRIDAY  
MOSTLY 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 AROUND 20.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 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 AROUND 60.  
 
 
 
WYZ011-011000-  
SOUTHEAST JOHNSON COUNTY-  
INCLUDING THE CITY OF KAYCEE  
211 AM MDT TUE APR 1 2025  
   
REST OF TONIGHT  
CLOUDY. NEAR STEADY TEMPERATURE IN THE LOWER  
30S. SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. NUMEROUS SNOW SHOWERS. NUMEROUS RAIN SHOWERS. SNOW  
ACCUMULATION UP TO 3 INCHES. BREEZY WITH HIGHS IN THE LOWER 40S.  
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 60 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY. SCATTERED SNOW AND RAIN SHOWERS  
IN THE EVENING, THEN NUMEROUS SNOW SHOWERS AFTER MIDNIGHT. SNOW  
ACCUMULATION AROUND 5 INCHES. LOWS IN THE UPPER 20S. NORTHWEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF  
PRECIPITATION 60 PERCENT.    
WEDNESDAY  
CLOUDY WITH NUMEROUS SNOW SHOWERS. NEW LIGHT SNOW  
ACCUMULATION POSSIBLE. HIGHS IN THE UPPER 30S. NORTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW 60 PERCENT.    
WEDNESDAY NIGHT  
CLOUDY. LOWS IN THE MID 20S. NORTH WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING.    
THURSDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW  
SHOWERS IN THE AFTERNOON. HIGHS IN THE MID 40S. CHANCE OF  
PRECIPITATION 20 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW  
SHOWERS IN THE EVENING, THEN A SLIGHT CHANCE OF SNOW SHOWERS  
AFTER MIDNIGHT. LOWS IN THE MID 20S. CHANCE OF PRECIPITATION  
30 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS.  
BREEZY WITH HIGHS IN THE UPPER 30S.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 40S.    
SATURDAY NIGHT  
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 MID 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS AROUND 60.  
 
 
 
WYZ027-011000-  
SOUTH LINCOLN COUNTY-  
INCLUDING THE CITIES OF KEMMERER AND COKEVILLE  
211 AM MDT TUE APR 1 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
BREEZY WITH LOWS IN THE LOWER 20S. WEST WINDS 15 TO 20 MPH.  
CHANCE OF SNOW 40 PERCENT.    
TUESDAY  
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS. BREEZY WITH  
HIGHS AROUND 30. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF SNOW 30 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE  
EVENING. BREEZY, COLD WITH LOWS AROUND 20. WEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW 30 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 30S. WEST WINDS 10 TO 15 MPH. CHANCE  
OF SNOW 30 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. COLD WITH LOWS 15 TO 19. WEST  
WINDS AROUND 10 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. LOWS IN THE LOWER 20S.    
FRIDAY  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS AROUND 40. CHANCE OF SNOW 30 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 40S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 50.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 50S.  
 
 
 
WYZ016-011000-  
UPPER WIND RIVER BASIN-  
INCLUDING THE CITY OF DUBOIS  
211 AM MDT TUE APR 1 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
LOWS IN THE MID 20S. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 25 MPH. CHANCE OF SNOW 30 PERCENT.    
TUESDAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
SCATTERED SNOW SHOWERS IN THE AFTERNOON. WINDY WITH HIGHS IN THE  
MID 30S. NORTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.  
CHANCE OF SNOW 30 PERCENT.    
TUESDAY NIGHT  
CLOUDY WITH SCATTERED SNOW SHOWERS. WINDY WITH  
LOWS AROUND 20. NORTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO  
45 MPH, DIMINISHING TO 15 TO 20 MPH WITH GUSTS UP TO 35 MPH AFTER  
MIDNIGHT. CHANCE OF SNOW 30 PERCENT.    
WEDNESDAY  
CLOUDY. SCATTERED SNOW SHOWERS IN THE MORNING, THEN  
NUMEROUS SNOW SHOWERS IN THE AFTERNOON. LIGHT SNOW ACCUMULATION  
POSSIBLE. HIGHS IN THE MID 30S. NORTHWEST WINDS AROUND 10 MPH,  
BECOMING NORTH IN THE AFTERNOON. CHANCE OF SNOW 60 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. COLD WITH LOWS AROUND 20. SOUTHWEST 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. 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. LIGHT SNOW  
ACCUMULATION POSSIBLE. HIGHS IN THE MID 30S. CHANCE OF SNOW  
60 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. COLD WITH LOWS AROUND 20. CHANCE OF SNOW 30 PERCENT.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 40.    
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 UPPER 40S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.  
 
 
 
WYZ001-011000-  
YELLOWSTONE NATIONAL PARK-  
INCLUDING THE CITIES OF LAKE, MAMMOTH, AND OLD FAITHFUL  
211 AM MDT TUE APR 1 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS  
EVENING...  
   
REST OF TONIGHT  
NUMEROUS SNOW SHOWERS. SNOW ACCUMULATION UP TO  
3 INCHES. COLD WITH LOWS 15 TO 21. SOUTHWEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW 60 PERCENT.    
TUESDAY  
NUMEROUS SNOW SHOWERS. NEW SNOW ACCUMULATION AROUND  
5 INCHES. BREEZY WITH HIGHS IN THE UPPER 20S. WEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW 60 PERCENT.    
TUESDAY NIGHT  
NUMEROUS SNOW SHOWERS. NEW SNOW ACCUMULATION  
AROUND 5 INCHES. COLD WITH LOWS 13 TO 19. WEST WINDS 10 TO  
15 MPH. CHANCE OF SNOW 60 PERCENT.    
WEDNESDAY  
CLOUDY WITH SNOW SHOWERS. NEW LIGHT SNOW  
ACCUMULATION. HIGHS IN THE LOWER 30S. NORTHWEST WINDS AROUND  
10 MPH. CHANCE OF SNOW 80 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. COLD WITH LOWS 12 TO 18. WEST WINDS AROUND 10 MPH WITH  
GUSTS UP TO 20 MPH IN THE EVENING. CHANCE OF SNOW 30 PERCENT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH  
SNOW SHOWERS LIKELY IN THE AFTERNOON. LIGHT SNOW ACCUMULATION  
POSSIBLE. HIGHS IN THE MID 30S. CHANCE OF SNOW 60 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH LOWS 10 TO 15.    
FRIDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE MID 30S.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD  
WITH LOWS 5 TO 10 ABOVE.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.    
SATURDAY NIGHT  
MOSTLY CLEAR. COLD WITH LOWS 10 TO 20.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 40S.    
SUNDAY NIGHT  
MOSTLY CLEAR. COLD WITH LOWS 16 TO 22.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 40S.  
 
 
 
WYZ029-011000-  
FLAMING GORGE-  
211 AM MDT TUE APR 1 2025  
   
REST OF TONIGHT  
SNOW SHOWERS. SNOW ACCUMULATION UP TO  
2 INCHES. NEAR STEADY TEMPERATURE IN THE UPPER 20S. WEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW 80 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. BREEZY WITH  
HIGHS IN THE LOWER 30S. WEST WINDS 15 TO 25 MPH. GUSTS UP TO  
40 MPH IN THE AFTERNOON. CHANCE OF SNOW 30 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY AND BREEZY. LOWS IN THE LOWER 20S.  
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. ISOLATED SNOW SHOWERS IN THE  
AFTERNOON. HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH. CHANCE OF SNOW 20 PERCENT.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST  
WINDS AROUND 10 MPH IN THE EVENING.    
THURSDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS IN THE LOWER 40S. 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 SNOW SHOWERS IN THE  
AFTERNOON. BREEZY WITH HIGHS IN THE LOWER 40S. CHANCE OF SNOW  
20 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY AND BREEZY. LOWS IN THE MID 20S.    
SATURDAY  
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 40S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 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 UPPER 50S.  
 
 
 
WYZ022-011000-  
CASPER MOUNTAIN-  
211 AM MDT TUE APR 1 2025  
   
REST OF TONIGHT  
NUMEROUS SNOW SHOWERS. SNOW ACCUMULATION UP TO  
1 INCH. NEAR STEADY TEMPERATURE AROUND 30. SOUTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW 60 PERCENT.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. NUMEROUS SNOW SHOWERS. NEW SNOW ACCUMULATION UP TO  
4 INCHES. BREEZY WITH HIGHS IN THE MID 30S. WEST WINDS 20 TO  
25 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW 60 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE  
EVENING, THEN NUMEROUS SNOW SHOWERS AFTER MIDNIGHT. NEW SNOW  
ACCUMULATION OF 1 TO 4 INCHES. BREEZY WITH LOWS IN THE LOWER 20S.  
WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW  
60 PERCENT.    
WEDNESDAY  
NUMEROUS SNOW SHOWERS. NEW MODERATE SNOW  
ACCUMULATION 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 IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS 15 TO 21. NORTH WINDS AROUND 10 MPH  
WITH GUSTS UP TO 20 MPH IN THE EVENING.    
THURSDAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER  
30S. CHANCE OF SNOW 30 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 20S.    
FRIDAY  
CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS. HIGHS  
IN THE LOWER 30S.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS, MAINLY  
IN THE EVENING. COLD WITH LOWS 14 TO 20. CHANCE OF SNOW  
30 PERCENT.    
SATURDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE  
MORNING. HIGHS IN THE LOWER 30S. CHANCE OF SNOW 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. COLD WITH LOWS 16 TO 22.    
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 UPPER 40S.  
 
 
 
WYZ002-011000-  
ABSAROKA MOUNTAINS-  
211 AM MDT TUE APR 1 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
BREEZY, COLD. NEAR STEADY TEMPERATURE IN THE LOWER 20S. WEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW  
30 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH NUMEROUS SNOW SHOWERS. SNOW  
ACCUMULATION UP TO 4 INCHES. BREEZY WITH HIGHS AROUND 30. WEST  
WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW  
60 PERCENT.    
TUESDAY NIGHT  
CLOUDY WITH NUMEROUS SNOW SHOWERS. NEW SNOW  
ACCUMULATION UP TO 4 INCHES. BREEZY, COLD WITH LOWS 11 TO 21.  
WEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 40 MPH, DIMINISHING TO  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH AFTER MIDNIGHT. CHANCE OF  
SNOW 60 PERCENT.    
WEDNESDAY  
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. HIGHS IN  
THE UPPER 20S. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH. CHANCE OF SNOW 80 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS,  
MAINLY IN THE EVENING. SNOW MAY BE HEAVY AT TIMES IN THE EVENING.  
NEW MODERATE SNOW ACCUMULATION POSSIBLE. COLD WITH LOWS 9 TO  
19 ABOVE. WEST WINDS AROUND 10 MPH. CHANCE OF SNOW 50 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. 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. 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  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 30S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS 11 TO 21.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 30S.    
SUNDAY NIGHT  
MOSTLY CLEAR. COLD WITH LOWS AROUND 20.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 40S.  
 
 
 
WYZ007-011000-  
OWL CREEK AND BRIDGER MOUNTAINS-  
211 AM MDT TUE APR 1 2025  
   
REST OF TONIGHT  
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
NEAR STEADY TEMPERATURE IN THE LOWER 30S. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW 30 PERCENT.    
TUESDAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. SCATTERED SNOW SHOWERS. BREEZY WITH HIGHS IN THE MID 30S.  
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
SNOW 30 PERCENT.    
TUESDAY NIGHT  
CLOUDY WITH NUMEROUS SNOW SHOWERS. SNOW  
ACCUMULATION UP TO 6 INCHES. BREEZY WITH LOWS IN THE MID 20S.  
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
SNOW 60 PERCENT.    
WEDNESDAY  
CLOUDY WITH NUMEROUS SNOW SHOWERS. NEW LIGHT SNOW  
ACCUMULATION POSSIBLE. 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. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. LOWS IN THE MID 20S. NORTH WINDS AROUND 10 MPH WITH  
GUSTS UP TO 20 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. CHANCE OF SNOW 30 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. LOWS IN THE  
MID 20S.    
FRIDAY  
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LIGHT SNOW  
ACCUMULATION POSSIBLE. BREEZY WITH HIGHS IN THE MID 30S. CHANCE  
OF SNOW 60 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. BREEZY, COLD WITH  
LOWS AROUND 20. CHANCE OF SNOW 30 PERCENT.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 30S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 20S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 40S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 50S.  
 
 
 
WYZ008-011000-  
BIGHORN MOUNTAINS WEST-  
211 AM MDT TUE APR 1 2025  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM NOON TODAY TO 6 PM MDT  
WEDNESDAY...  
   
REST OF TONIGHT  
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE  
UPPER 20S. SOUTH WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.    
TUESDAY  
MOSTLY CLOUDY WITH SNOW SHOWERS. SNOW ACCUMULATION  
AROUND 5 INCHES. BREEZY WITH HIGHS IN THE LOWER 30S. WEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW 80 PERCENT.    
TUESDAY NIGHT  
NUMEROUS SNOW SHOWERS. NEW SNOW ACCUMULATION UP  
TO 10 INCHES. BREEZY WITH LOWS IN THE LOWER 20S. NORTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW 60 PERCENT.    
WEDNESDAY  
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. BREEZY  
WITH HIGHS AROUND 30. NORTHWEST WINDS 15 TO 20 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. WEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH, BECOMING SOUTH 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. CHANCE OF  
SNOW 60 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. SNOW SHOWERS LIKELY. LIGHT SNOW ACCUMULATION  
POSSIBLE. LOWS IN THE LOWER 20S. CHANCE OF SNOW 70 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. NEW 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  
8 TO 20 ABOVE. CHANCE OF SNOW 30 PERCENT.    
SATURDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 30S.    
SATURDAY NIGHT  
PARTLY CLOUDY. COLD WITH LOWS 13 TO 25.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 40.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 40S.  
 
 
 
WYZ009-011000-  
BIGHORN MOUNTAINS SOUTHEAST-  
211 AM MDT TUE APR 1 2025  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM NOON TODAY TO 6 PM MDT  
WEDNESDAY...  
   
REST OF TONIGHT  
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
NEAR STEADY TEMPERATURE IN THE UPPER 20S. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW 30 PERCENT.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. SNOW SHOWERS. SNOW ACCUMULATION UP TO 7 INCHES. BREEZY  
WITH HIGHS IN THE LOWER 30S. WEST WINDS 15 TO 25 MPH WITH GUSTS  
UP TO 35 MPH. CHANCE OF SNOW 80 PERCENT.    
TUESDAY NIGHT  
CLOUDY WITH NUMEROUS SNOW SHOWERS. NEW SNOW  
ACCUMULATION UP TO 14 INCHES. BREEZY WITH LOWS IN THE LOWER 20S.  
NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH. CHANCE OF  
SNOW 60 PERCENT.    
WEDNESDAY  
SNOW SHOWERS. NEW MODERATE SNOW ACCUMULATION. BREEZY  
WITH HIGHS AROUND 30. NORTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP  
TO 40 MPH. CHANCE OF SNOW 80 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. LOWS IN THE LOWER 20S. NORTHEAST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 30 MPH IN THE EVENING. CHANCE OF SNOW 30 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 30S. CHANCE OF SNOW 30 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS IN THE LOWER 20S.    
FRIDAY  
SNOW SHOWERS LIKELY. LIGHT SNOW ACCUMULATION POSSIBLE.  
BREEZY WITH 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  
10 TO 20. CHANCE OF SNOW 30 PERCENT.    
SATURDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 30S.    
SATURDAY NIGHT  
PARTLY CLOUDY. COLD WITH LOWS 14 TO 22.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 40.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS AROUND 50.  
 
 
 
WYZ012-011000-  
TETON AND GROS VENTRE MOUNTAINS-  
211 AM MDT TUE APR 1 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS  
EVENING...  
   
REST OF TONIGHT  
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
COLD WITH LOWS 12 TO 18. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 25 MPH. CHANCE OF SNOW 40 PERCENT.    
TUESDAY  
CLOUDY. SCATTERED SNOW SHOWERS IN THE MORNING, THEN  
NUMEROUS SNOW SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION AROUND  
5 INCHES. BREEZY WITH HIGHS IN THE MID 20S. WEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW 60 PERCENT.    
TUESDAY NIGHT  
NUMEROUS SNOW SHOWERS. NEW SNOW ACCUMULATION UP  
TO 7 INCHES. COLD WITH LOWS 12 TO 18. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW 60 PERCENT.    
WEDNESDAY  
CLOUDY WITH SNOW SHOWERS. NEW LIGHT SNOW  
ACCUMULATION. HIGHS IN THE UPPER 20S. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW 80 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. COLD WITH LOWS 10 TO 16. WEST WINDS AROUND 10 MPH WITH  
GUSTS UP TO 20 MPH IN THE EVENING. CHANCE OF SNOW 30 PERCENT.    
THURSDAY  
PARTLY CLOUDY. SNOW SHOWERS LIKELY IN THE AFTERNOON.  
LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE LOWER 30S. 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. A CHANCE OF SNOW SHOWERS IN THE MORNING,  
THEN SNOW SHOWERS LIKELY IN THE AFTERNOON. LIGHT SNOW  
ACCUMULATION POSSIBLE. HIGHS IN THE LOWER 30S. CHANCE OF SNOW  
60 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW  
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. COLD  
WITH LOWS 10 TO 15. CHANCE OF SNOW 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 30S.    
SATURDAY NIGHT  
MOSTLY CLEAR. COLD WITH LOWS 15 TO 20.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.    
SUNDAY NIGHT  
MOSTLY CLEAR. COLD WITH LOWS 17 TO 23.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 40S.  
 
 
 
WYZ014-011000-  
WIND RIVER MOUNTAINS WEST-  
211 AM MDT TUE APR 1 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS  
EVENING...  
   
REST OF TONIGHT  
MOSTLY CLOUDY WITH NUMEROUS SNOW SHOWERS. SNOW  
ACCUMULATION UP TO 1 INCH. COLD WITH LOWS 9 TO 19 ABOVE. WEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW  
60 PERCENT.    
TUESDAY  
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS IN THE  
MORNING, THEN MOSTLY CLOUDY WITH NUMEROUS SNOW SHOWERS IN THE  
AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES. BREEZY WITH HIGHS IN  
THE MID 20S. WEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.  
CHANCE OF SNOW 60 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH NUMEROUS SNOW SHOWERS. SNOW  
ACCUMULATION UP TO 2 INCHES. BREEZY, COLD WITH LOWS 7 TO  
15 ABOVE. NORTHWEST WINDS 15 TO 20 MPH. GUSTS UP TO 35 MPH IN THE  
EVENING. CHANCE OF SNOW 60 PERCENT.    
WEDNESDAY  
CLOUDY WITH NUMEROUS SNOW SHOWERS. NEW LIGHT SNOW  
ACCUMULATION POSSIBLE. HIGHS IN THE MID 20S. WEST WINDS 10 TO  
15 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  
5 TO 15 ABOVE. WEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH  
IN THE EVENING. CHANCE OF SNOW 30 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS AROUND 30. CHANCE OF SNOW 40 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS, MAINLY  
IN THE EVENING. COLD WITH LOWS 10 TO 20. 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. A CHANCE OF SNOW SHOWERS, MAINLY  
IN THE EVENING. COLD WITH LOWS 5 TO 15 ABOVE. CHANCE OF SNOW  
30 PERCENT.    
SATURDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS IN  
THE MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE  
LOWER 30S. CHANCE OF SNOW 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY. COLD WITH LOWS 10 TO 20.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD  
WITH LOWS 14 TO 22.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.  
 
 
 
WYZ015-011000-  
WIND RIVER MOUNTAINS EAST-  
211 AM MDT TUE APR 1 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
COLD WITH LOWS 9 TO 21 ABOVE. WEST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 25 MPH. CHANCE OF SNOW 40 PERCENT.    
TUESDAY  
PARTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE MORNING,  
THEN NUMEROUS SNOW SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION UP  
TO 2 INCHES. WINDY WITH HIGHS IN THE UPPER 20S. WEST WINDS 20 TO  
30 MPH WITH GUSTS UP TO 40 MPH. CHANCE OF SNOW 60 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
BREEZY, COLD WITH LOWS 7 TO 19 ABOVE. WEST WINDS 15 TO 25 MPH  
WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW 40 PERCENT.    
WEDNESDAY  
SNOW SHOWERS. LIGHT SNOW ACCUMULATION. HIGHS IN THE  
MID 20S. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.  
CHANCE OF SNOW 80 PERCENT.    
WEDNESDAY 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 4 TO 18 ABOVE. WEST WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING. CHANCE OF  
SNOW 40 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE UPPER  
20S. CHANCE OF SNOW 50 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH LOWS 8 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 40 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH LOWS 5 TO 15 ABOVE.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A  
20 PERCENT CHANCE OF SNOW SHOWERS. HIGHS AROUND 30.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS 10 TO 20.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.    
SUNDAY NIGHT  
MOSTLY CLEAR. COLD WITH LOWS 14 TO 24.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.  
 
 
 
WYZ019-011000-  
GREEN MOUNTAINS AND RATTLESNAKE RANGE-  
INCLUDING THE CITY OF JEFFREY CITY  
211 AM MDT TUE APR 1 2025  
   
REST OF TONIGHT  
MOSTLY CLOUDY WITH NUMEROUS SNOW SHOWERS. SNOW  
ACCUMULATION UP TO 1 INCH. BREEZY. NEAR STEADY TEMPERATURE AROUND  
30. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
SNOW 60 PERCENT.    
TUESDAY  
PARTLY CLOUDY WITH ISOLATED SNOW SHOWERS. BREEZY WITH  
HIGHS IN THE MID 30S. WEST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
40 MPH. CHANCE OF SNOW 20 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. BREEZY WITH LOWS IN THE  
LOWER 20S. WEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.  
CHANCE OF SNOW 40 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. LIGHT  
SNOW ACCUMULATION POSSIBLE. HIGHS IN THE MID 30S. WEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW 50 PERCENT.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. COLD WITH LOWS AROUND 20. WEST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING.    
THURSDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS AROUND 40.    
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 MID 30S.    
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. BREEZY, COLD WITH LOWS 16 TO 22. CHANCE  
OF SNOW 30 PERCENT.    
SATURDAY  
PARTLY CLOUDY. 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 MID 40S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 50S.  
 
 
 
WYZ024-011000-  
SALT RIVER AND WYOMING RANGES-  
211 AM MDT TUE APR 1 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS  
EVENING...  
   
REST OF TONIGHT  
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
SNOW ACCUMULATION UP TO 1 INCH. COLD WITH LOWS 14 TO 20. WEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW  
50 PERCENT.    
TUESDAY  
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS IN THE  
MORNING, THEN MOSTLY CLOUDY WITH NUMEROUS SNOW SHOWERS IN THE  
AFTERNOON. SNOW ACCUMULATION UP TO 3 INCHES. BREEZY WITH HIGHS IN  
THE MID 20S. WEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.  
CHANCE OF SNOW 60 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE  
EVENING, THEN NUMEROUS SNOW SHOWERS AFTER MIDNIGHT. STORM TOTAL  
SNOW ACCUMULATION AROUND AN INCH POSSIBLE. BREEZY, COLD WITH LOWS  
14 TO 20. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE  
OF SNOW 60 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE  
MORNING, THEN NUMEROUS SNOW SHOWERS IN THE AFTERNOON. NEW LITTLE  
OR NO SNOW ACCUMULATION. HIGHS IN THE UPPER 20S. WEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW 60 PERCENT.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. COLD WITH LOWS 10 TO 16. WEST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 25 MPH IN THE EVENING.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 30S. CHANCE OF SNOW 40 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. COLD WITH LOWS 14 TO 20.    
FRIDAY  
PARTLY CLOUDY. SNOW SHOWERS LIKELY IN THE AFTERNOON.  
LIGHT SNOW ACCUMULATION POSSIBLE. HIGHS IN THE MID 30S. CHANCE OF  
SNOW 60 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN  
THE EVENING. COLD WITH LOWS 15 TO 20. CHANCE OF SNOW 20 PERCENT.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 30S.    
SATURDAY NIGHT  
MOSTLY CLEAR. COLD WITH LOWS 15 TO 21.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 40S.  
 
 
 
WYZ030-011000-  
EAST SWEETWATER COUNTY-  
INCLUDING THE CITY OF WAMSUTTER  
211 AM MDT TUE APR 1 2025  
   
REST OF TONIGHT  
SNOW SHOWERS. SNOW ACCUMULATION UP TO  
2 INCHES. BREEZY WITH LOWS IN THE MID 20S. WEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW 80 PERCENT.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. SCATTERED SNOW SHOWERS. BREEZY WITH HIGHS IN THE LOWER  
30S. WEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF  
SNOW 30 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE  
EVENING. BREEZY WITH LOWS IN THE LOWER 20S. WEST WINDS 15 TO  
25 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW 30 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. SCATTERED SNOW SHOWERS. BREEZY WITH HIGHS IN THE MID 30S.  
WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW  
30 PERCENT.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. COLD WITH LOWS AROUND 19. WEST  
WINDS AROUND 10 MPH IN THE EVENING.    
THURSDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS AROUND 40.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 20S.    
FRIDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF. BREEZY WITH HIGHS  
AROUND 40.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. BREEZY, COLD WITH LOWS AROUND 20.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY  
WITH HIGHS AROUND 40.    
SATURDAY NIGHT  
MOSTLY CLEAR AND BREEZY. LOWS IN THE LOWER 20S.   
SUNDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 50.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 20S.    
MONDAY  
MOSTLY SUNNY. HIGHS IN THE MID 50S.  
 
 
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