445  
FPUS55 KRIW 160639  
ZFPRIW  
 
ZONE FORECAST PRODUCT FOR WESTERN AND CENTRAL WYOMING  
NATIONAL WEATHER SERVICE RIVERTON WY  
1137 PM MST SUN DEC 15 2024  
 
WYZ020-161100-  
NATRONA COUNTY LOWER ELEVATIONS-  
INCLUDING THE CITY OF CASPER  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS AROUND 20.  
WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
MONDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BREEZY WITH HIGHS AROUND 40. SOUTHWEST WINDS 15 TO 25 MPH  
WITH GUSTS UP TO 35 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY AND WINDY. LOWS AROUND 30.  
SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BREEZY WITH HIGHS AROUND 40. WEST WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 35 MPH, BECOMING NORTHWEST 10 TO 15 MPH WITH GUSTS UP  
TO 25 MPH IN THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S. SOUTHWEST  
WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. BREEZY WITH HIGHS IN THE MID 40S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
BREEZY WITH LOWS AROUND 30.    
THURSDAY
 
MOSTLY SUNNY AND BREEZY. HIGHS AROUND 50.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 20S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS AROUND 50.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 30.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 30.    
SUNDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS AROUND 50.  
 

 
 
WYZ017-161100-  
WIND RIVER BASIN-  
INCLUDING THE CITIES OF RIVERTON AND SHOSHONI  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLEAR. COLD WITH LOWS 13 TO 17. SOUTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S. SOUTHWEST WINDS  
10 TO 15 MPH, BECOMING SOUTH IN THE AFTERNOON. GUSTS UP TO  
30 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS. BREEZY  
WITH LOWS IN THE LOWER 20S. SOUTHWEST WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 35 MPH. CHANCE OF SNOW 30 PERCENT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS AROUND 40. WEST WINDS 10 TO  
15 MPH, BECOMING NORTHWEST IN THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS AROUND 20. SOUTHWEST WINDS AROUND  
10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 40S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. LOWS IN THE MID 20S.   
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 40S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 50.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
SUNDAY
 
PARTLY CLOUDY. HIGHS AROUND 50.  
 

 
 
WYZ018-161100-  
LANDER FOOTHILLS-  
INCLUDING THE CITY OF LANDER  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLEAR. COLD WITH LOWS 15 TO 19. SOUTHWEST WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH.    
MONDAY
 
PARTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 30S. SOUTHWEST WINDS AROUND 10 MPH, BECOMING  
SOUTH IN THE AFTERNOON. CHANCE OF SNOW 30 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS. BREEZY  
WITH LOWS IN THE MID 20S. SOUTH WINDS 15 TO 20 MPH, BECOMING  
SOUTHWEST AFTER MIDNIGHT. GUSTS UP TO 35 MPH. CHANCE OF SNOW  
30 PERCENT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 40S. WEST WINDS  
10 TO 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 20. SOUTHWEST WINDS AROUND 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 40S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. LOWS IN THE MID 20S.   
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 20S.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 50.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.  
 

 
 
WYZ028-161100-  
ROCK SPRINGS AND GREEN RIVER-  
INCLUDING THE CITIES OF ROCK SPRINGS AND GREEN RIVER  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLEAR. COLD WITH LOWS 6 TO 14 ABOVE. SOUTHWEST  
WINDS AROUND 10 MPH.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS AROUND 30.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. COLD  
WITH LOWS 15 TO 21. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF SNOW  
30 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BREEZY WITH HIGHS IN THE MID 30S. WEST WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS 11 TO 19. WEST WINDS AROUND 10 MPH  
WITH GUSTS UP TO 20 MPH IN THE EVENING.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 30S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 12 TO 22.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 5 TO 15 ABOVE.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 30S.    
FRIDAY NIGHT
 
MOSTLY CLEAR. COLD WITH LOWS 5 TO 15 ABOVE.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 30S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 10 TO 20.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 40.  
 

 
 
WYZ013-161100-  
JACKSON HOLE-  
INCLUDING THE CITY OF JACKSON  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
PARTLY CLOUDY. COLD WITH LOWS AROUND 10 ABOVE. SOUTH  
WINDS 10 TO 15 MPH.    
MONDAY
 
CLOUDY WITH SNOW SHOWERS. SNOW ACCUMULATION UP TO  
3 INCHES. HIGHS AROUND 30. SOUTH WINDS AROUND 10 MPH IN THE  
AFTERNOON. CHANCE OF SNOW 80 PERCENT.    
MONDAY NIGHT
 
SNOW SHOWERS. NEW SNOW ACCUMULATION OF 2 TO  
8 INCHES. LOWS AROUND 20. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 25 MPH. CHANCE OF SNOW NEAR 100 PERCENT.    
TUESDAY
 
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. HIGHS IN  
THE LOWER 30S. SOUTHWEST WINDS AROUND 10 MPH. CHANCE OF SNOW  
80 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.  
COLD WITH LOWS AROUND 20.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. HIGHS IN THE UPPER 30S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. COLD WITH LOWS 15 TO 20. CHANCE OF SNOW 30 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 40.    
FRIDAY NIGHT
 
MOSTLY CLEAR. COLD WITH LOWS 10 TO 20.    
SATURDAY
 
PARTLY CLOUDY. HIGHS AROUND 40.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS AFTER  
MIDNIGHT. COLD WITH LOWS 15 TO 21. CHANCE OF SNOW 30 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE UPPER 30S.  
 

 
 
WYZ003-161100-  
CODY FOOTHILLS-  
INCLUDING THE CITIES OF CLARK, CODY, AND MEETEETSE  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S. WEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S. SOUTHWEST WINDS  
AROUND 10 MPH, BECOMING SOUTH IN THE AFTERNOON.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS. NEAR  
STEADY TEMPERATURE AROUND 30. SOUTHWEST WINDS AROUND 10 MPH,  
BECOMING WEST AFTER MIDNIGHT. GUSTS UP TO 25 MPH. CHANCE OF SNOW  
30 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. SCATTERED SNOW SHOWERS. HIGHS IN THE UPPER 30S. WEST  
WINDS AROUND 10 MPH, BECOMING NORTH IN THE AFTERNOON. CHANCE OF  
SNOW 30 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 20S. SOUTHWEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 35 MPH.    
WEDNESDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE MID 40S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
BREEZY WITH LOWS AROUND 30.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY  
WITH HIGHS IN THE MID 40S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30.    
FRIDAY
 
PARTLY CLOUDY. HIGHS AROUND 50.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 50S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.  
 

 
 
WYZ004-161100-  
NORTH BIGHORN BASIN-  
INCLUDING THE CITIES OF BASIN, GREYBULL, LOVELL, POWELL,  
AND SHELL  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLEAR. COLD WITH LOWS AROUND 20. WEST WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH, BECOMING SOUTHWEST AFTER  
MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S. SOUTHEAST WINDS  
AROUND 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE UPPER 30S.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS AROUND 20. SOUTHEAST WINDS AROUND  
10 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 20S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 20S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
SATURDAY
 
MOSTLY SUNNY. HIGHS AROUND 50.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S.    
SUNDAY
 
PARTLY CLOUDY. HIGHS AROUND 50.  
 

 
 
WYZ006-161100-  
SOUTHEAST BIGHORN BASIN-  
INCLUDING THE CITIES OF TEN SLEEP AND WORLAND  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLEAR. COLD WITH LOWS AROUND 20. WEST WINDS  
AROUND 10 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
MONDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 40.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 20S. SOUTHEAST  
WINDS AROUND 10 MPH IN THE EVENING.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE UPPER 30S.    
TUESDAY NIGHT
 
MOSTLY CLEAR. COLD WITH LOWS AROUND 20.  
SOUTHEAST WINDS AROUND 10 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 40S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 20S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 20S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS AROUND 50.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 20S.    
SATURDAY
 
MOSTLY SUNNY. HIGHS AROUND 50.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S.    
SUNDAY
 
PARTLY CLOUDY. HIGHS AROUND 50.  
 

 
 
WYZ005-161100-  
SOUTHWEST BIGHORN BASIN-  
INCLUDING THE CITY OF THERMOPOLIS  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLEAR. COLD WITH LOWS 14 TO 20. SOUTHWEST WINDS  
AROUND 10 MPH.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S. SOUTHEAST WINDS  
AROUND 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 20S. SOUTH WINDS AROUND 10 MPH  
WITH GUSTS UP TO 20 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS AROUND 40.    
TUESDAY NIGHT
 
MOSTLY CLEAR. COLD WITH LOWS 16 TO 24. SOUTHWEST  
WINDS AROUND 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 40S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 20S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 20S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
SATURDAY
 
MOSTLY SUNNY. HIGHS AROUND 50.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S.    
SUNDAY
 
PARTLY CLOUDY. HIGHS AROUND 50.  
 

 
 
WYZ023-161100-  
STAR VALLEY-  
INCLUDING THE CITIES OF AFTON, ALPINE, STAR VALLEY RANCH,  
AND THAYNE  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
PARTLY CLOUDY. COLD WITH LOWS AROUND 13.    
MONDAY
 
SCATTERED SNOW SHOWERS IN THE MORNING, THEN SNOW  
SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES. HIGHS  
AROUND 30. CHANCE OF SNOW NEAR 100 PERCENT.    
MONDAY NIGHT
 
SNOW SHOWERS. SNOW ACCUMULATION OF 1 TO 4 INCHES.  
LOWS IN THE LOWER 20S. SOUTH WINDS AROUND 10 MPH. CHANCE OF SNOW  
NEAR 100 PERCENT.    
TUESDAY
 
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. HIGHS IN  
THE LOWER 30S. WEST WINDS AROUND 10 MPH. CHANCE OF SNOW  
80 PERCENT.    
TUESDAY NIGHT
 
CLOUDY. A CHANCE OF SNOW IN THE EVENING, THEN A  
CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 20S.  
CHANCE OF SNOW 30 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
MORNING. HIGHS IN THE UPPER 30S. CHANCE OF SNOW 30 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 10 TO 20.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 40S.    
FRIDAY NIGHT
 
MOSTLY CLEAR. COLD WITH LOWS 15 TO 20.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. COLD WITH  
LOWS 16 TO 22. CHANCE OF SNOW 30 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. A SLIGHT  
CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER 30S.  
CHANCE OF PRECIPITATION 30 PERCENT.  
 

 
 
WYZ025-161100-  
UPPER GREEN RIVER BASIN FOOTHILLS-  
INCLUDING THE CITY OF PINEDALE  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
PARTLY CLOUDY. COLD WITH LOWS ZERO TO 8 ABOVE ZERO.  
NORTHWEST WINDS AROUND 10 MPH.    
MONDAY
 
CLOUDY. SCATTERED SNOW SHOWERS IN THE MORNING, THEN  
NUMEROUS SNOW SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION UP TO  
2 INCHES. HIGHS IN THE MID 20S. CHANCE OF SNOW 60 PERCENT.    
MONDAY NIGHT
 
SNOW SHOWERS. SNOW ACCUMULATION AROUND 5 INCHES.  
COLD WITH LOWS 15 TO 19. CHANCE OF SNOW 90 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY WITH NUMEROUS SNOW SHOWERS. NEW LIGHT  
SNOW ACCUMULATION POSSIBLE. HIGHS IN THE LOWER 30S. WEST WINDS  
AROUND 10 MPH. CHANCE OF SNOW 70 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.  
COLD WITH LOWS 11 TO 15. CHANCE OF SNOW 30 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 30S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 30S.    
FRIDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. COLD WITH LOWS 10 TO 15.    
SATURDAY
 
MOSTLY SUNNY. HIGHS AROUND 40.    
SATURDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 30S.  
 

 
 
WYZ026-161100-  
UPPER GREEN RIVER BASIN-  
INCLUDING THE CITIES OF LA BARGE, BIG PINEY, AND FARSON  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLEAR. COLD WITH LOWS 1 TO 5 ABOVE. WEST WINDS  
AROUND 10 MPH.    
MONDAY
 
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 20S. CHANCE OF SNOW 30 PERCENT.    
MONDAY NIGHT
 
SNOW SHOWERS. SNOW ACCUMULATION UP TO 3 INCHES.  
COLD WITH LOWS 12 TO 16. SOUTH WINDS AROUND 10 MPH, BECOMING  
SOUTHWEST AFTER MIDNIGHT. CHANCE OF SNOW 80 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. SCATTERED SNOW SHOWERS. HIGHS IN THE LOWER 30S. WEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW  
30 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. COLD WITH LOWS AROUND 10 ABOVE. WEST WINDS AROUND  
10 MPH IN THE EVENING.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 30S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS AROUND 10 ABOVE.   
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 5 TO 10 ABOVE.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 30S.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD  
WITH LOWS 5 TO 10 ABOVE.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 30S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 5 TO 15 ABOVE.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 30S.  
 

 
 
WYZ010-161100-  
NORTHEAST JOHNSON COUNTY-  
INCLUDING THE CITY OF BUFFALO  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
PARTLY CLOUDY LATE THIS EVENING, THEN CLEARING. LOWS  
IN THE LOWER 20S. WEST WINDS AROUND 10 MPH.    
MONDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE UPPER 30S. SOUTHWEST WINDS AROUND 10 MPH,  
BECOMING EAST IN THE AFTERNOON.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 20S.    
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 30S. NORTH WINDS  
AROUND 10 MPH IN THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S. SOUTHWEST  
WINDS AROUND 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS AROUND 50.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 20S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 20S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 50S.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
AROUND 30.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 50S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 50S.  
 

 
 
WYZ011-161100-  
SOUTHEAST JOHNSON COUNTY-  
INCLUDING THE CITY OF KAYCEE  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S. WEST WINDS 10 TO  
15 MPH.    
MONDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 40. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 20S. SOUTHWEST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.    
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 30S. WEST WINDS  
AROUND 10 MPH, BECOMING NORTH IN THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S. SOUTHWEST  
WINDS 10 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. BREEZY WITH HIGHS AROUND 50.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
BREEZY WITH LOWS IN THE UPPER 20S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 20S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 50S.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
AROUND 30.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 50S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 50S.  
 

 
 
WYZ027-161100-  
SOUTH LINCOLN COUNTY-  
INCLUDING THE CITIES OF KEMMERER AND COKEVILLE  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLEAR. COLD WITH LOWS 5 TO 11 ABOVE. SOUTHWEST  
WINDS AROUND 10 MPH.    
MONDAY
 
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE AFTERNOON.  
HIGHS AROUND 30. CHANCE OF SNOW 30 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH NUMEROUS SNOW SHOWERS. SNOW  
ACCUMULATION UP TO 2 INCHES. BREEZY, COLD WITH LOWS AROUND 20.  
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
SNOW 60 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. SCATTERED SNOW SHOWERS. BREEZY WITH HIGHS IN THE LOWER  
30S. WEST WINDS 15 TO 20 MPH. CHANCE OF SNOW 40 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 11 TO 17. WEST  
WINDS AROUND 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 30S.    
FRIDAY NIGHT
 
MOSTLY CLEAR. COLD WITH LOWS 10 TO 15.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 30S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 10 TO 20.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S.  
 

 
 
WYZ016-161100-  
UPPER WIND RIVER BASIN-  
INCLUDING THE CITY OF DUBOIS  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS 14 TO 18. WEST  
WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.    
MONDAY
 
PARTLY CLOUDY. SCATTERED 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.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH NUMEROUS SNOW SHOWERS. SNOW  
ACCUMULATION UP TO 3 INCHES. BREEZY. NEAR STEADY TEMPERATURE IN  
THE UPPER 20S. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF SNOW 70 PERCENT.    
TUESDAY
 
PARTLY CLOUDY WITH NUMEROUS SNOW SHOWERS. LITTLE OR NO  
SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE MID 30S. WEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW 70 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. BREEZY WITH LOWS IN THE LOWER 20S. WEST WINDS  
15 TO 25 MPH WITH GUSTS UP TO 35 MPH.    
WEDNESDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 40S.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR AND WINDY. LOWS AROUND 30.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY  
WITH HIGHS IN THE MID 40S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 40S.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE UPPER 20S.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 40S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30.    
SUNDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 40S.  
 

 
 
WYZ001-161100-  
YELLOWSTONE NATIONAL PARK-  
INCLUDING THE CITIES OF LAKE, MAMMOTH, AND OLD FAITHFUL  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLOUDY AND BREEZY, COLD WITH LOWS 8 TO  
14 ABOVE. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
MONDAY
 
CLOUDY WITH SNOW SHOWERS. PATCHY BLOWING SNOW IN THE  
AFTERNOON WITH VISIBILITY ONE QUARTER MILE OR LESS AT TIMES. SNOW  
ACCUMULATION UP TO 7 INCHES. HIGHS IN THE MID 20S. SOUTHWEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW  
80 PERCENT.    
MONDAY NIGHT
 
SNOW SHOWERS. NEW SNOW ACCUMULATION UP TO  
13 INCHES. COLD WITH LOWS 16 TO 22. SOUTHWEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW 90 PERCENT.    
TUESDAY
 
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. HIGHS IN  
THE MID 20S. SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO  
20 MPH. CHANCE OF SNOW 80 PERCENT.    
TUESDAY NIGHT
 
CLOUDY. A CHANCE OF SNOW IN THE EVENING, THEN  
SNOW SHOWERS LIKELY AFTER MIDNIGHT. NEW LIGHT SNOW ACCUMULATION  
POSSIBLE. COLD. NEAR STEADY TEMPERATURE IN THE LOWER 20S.  
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
SNOW 60 PERCENT.    
WEDNESDAY
 
CLOUDY. SNOW SHOWERS LIKELY, MAINLY IN THE MORNING.  
NEW LITTLE OR NO SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE  
LOWER 30S. CHANCE OF SNOW 60 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. BREEZY, COLD WITH LOWS 16 TO 22. CHANCE OF SNOW  
30 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 15 TO 20.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 14 TO 20.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS AFTER  
MIDNIGHT. COLD WITH LOWS 16 TO 22. CHANCE OF SNOW 30 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE LOWER 30S.  
 

 
 
WYZ029-161100-  
FLAMING GORGE-  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLEAR AND COLD. NEAR STEADY TEMPERATURE AROUND  
17. SOUTHWEST WINDS AROUND 10 MPH, BECOMING SOUTH AFTER MIDNIGHT.   
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND  
10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTH WINDS  
10 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BREEZY WITH HIGHS IN THE MID 30S. WEST WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS AROUND 20. WEST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS AROUND 40.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 40.    
THURSDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 13 TO 21.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 40.    
FRIDAY NIGHT
 
MOSTLY CLEAR. COLD WITH LOWS 13 TO 23.    
SATURDAY
 
MOSTLY SUNNY. HIGHS AROUND 40.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 40.  
 

 
 
WYZ022-161100-  
CASPER MOUNTAIN-  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
PARTLY CLOUDY LATE THIS EVENING, THEN CLEARING.  
BREEZY, COLD. NEAR STEADY TEMPERATURE AROUND 17. WEST WINDS 15 TO  
25 MPH WITH GUSTS UP TO 40 MPH.    
MONDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BREEZY WITH HIGHS IN THE LOWER 30S. SOUTHWEST WINDS 15 TO  
25 MPH WITH GUSTS UP TO 35 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY AND WINDY. LOWS IN THE UPPER 20S.  
SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH ISOLATED SNOW SHOWERS. BREEZY WITH  
HIGHS IN THE LOWER 30S. SOUTHWEST WINDS 20 TO 25 MPH WITH GUSTS  
UP TO 40 MPH, BECOMING WEST 10 TO 15 MPH WITH GUSTS UP TO 25 MPH  
IN THE AFTERNOON. CHANCE OF SNOW 20 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLEAR AND BREEZY. LOWS IN THE LOWER 20S.  
SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH, INCREASING  
TO 15 TO 20 MPH WITH GUSTS UP TO 35 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 30S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY AND WINDY. LOWS IN THE UPPER  
20S.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY  
WITH HIGHS IN THE LOWER 40S.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 20S.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 40S.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 30.    
SUNDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 40S.  
 

 
 
WYZ002-161100-  
ABSAROKA MOUNTAINS-  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
PARTLY CLOUDY. PATCHY BLOWING SNOW. VISIBILITY ONE  
QUARTER MILE OR LESS AT TIMES. WINDY, COLD WITH LOWS 6 TO  
16 ABOVE. WEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.    
MONDAY
 
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS IN THE  
MORNING, THEN MOSTLY CLOUDY WITH NUMEROUS SNOW SHOWERS IN THE  
AFTERNOON. PATCHY BLOWING SNOW. VISIBILITY ONE QUARTER MILE OR  
LESS AT TIMES IN THE AFTERNOON. SNOW ACCUMULATION UP TO 4 INCHES.  
BREEZY WITH HIGHS IN THE UPPER 20S. WEST WINDS 15 TO 25 MPH WITH  
GUSTS UP TO 35 MPH. CHANCE OF SNOW 60 PERCENT.    
MONDAY NIGHT
 
SNOW SHOWERS. NEW SNOW ACCUMULATION UP TO  
8 INCHES. BREEZY, COLD WITH LOWS AROUND 20. WEST WINDS 20 TO  
25 MPH WITH GUSTS UP TO 40 MPH. CHANCE OF SNOW 80 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY WITH NUMEROUS SNOW SHOWERS. NEW LIGHT  
SNOW ACCUMULATION POSSIBLE. BREEZY WITH HIGHS IN THE MID 20S.  
WEST WINDS 15 TO 20 MPH. GUSTS UP TO 35 MPH IN THE MORNING.  
CHANCE OF SNOW 60 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.  
BREEZY, COLD WITH LOWS 13 TO 23. WEST WINDS 20 TO 25 MPH WITH  
GUSTS UP TO 45 MPH. CHANCE OF SNOW 30 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. WINDY WITH HIGHS IN  
THE LOWER 30S. CHANCE OF SNOW 30 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY AND WINDY. LOWS IN THE LOWER  
20S.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. WINDY  
WITH HIGHS IN THE LOWER 30S.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. BREEZY WITH LOWS IN THE LOWER 20S.    
FRIDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 30S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS AROUND 40.    
SATURDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. LOWS IN THE MID 20S.    
SUNDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 30S.  
 

 
 
WYZ007-161100-  
OWL CREEK AND BRIDGER MOUNTAINS-  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLEAR AND COLD. NEAR STEADY TEMPERATURE AROUND  
19. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
MONDAY
 
PARTLY CLOUDY. HIGHS AROUND 30. SOUTH WINDS 10 TO  
15 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. SCATTERED SNOW SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 20S. SOUTHWEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH. CHANCE OF SNOW 30 PERCENT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S. WEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH, BECOMING NORTH IN THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S. SOUTHWEST  
WINDS 10 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS AROUND 40.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
BREEZY WITH LOWS IN THE UPPER 20S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE UPPER 20S.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 40S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 40S.  
 

 
 
WYZ008-161100-  
BIGHORN MOUNTAINS WEST-  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
PATCHY BLOWING SNOW LATE THIS EVENING. PARTLY CLOUDY.  
VISIBILITY ONE QUARTER MILE OR LESS AT TIMES LATE THIS EVENING.  
COLD WITH LOWS 6 TO 18 ABOVE. WEST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 25 MPH.    
MONDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 20S. SOUTHWEST 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. SCATTERED SNOW SHOWERS. HIGHS IN THE UPPER 20S. NORTHWEST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF SNOW  
30 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD. NEAR STEADY TEMPERATURE IN THE LOWER 20S.  
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
WEDNESDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 30S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
BREEZY WITH LOWS IN THE MID 20S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 30S.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE UPPER 20S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE UPPER 20S.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S.    
SUNDAY
 
PARTLY CLOUDY. HIGHS AROUND 40.  
 

 
 
WYZ009-161100-  
BIGHORN MOUNTAINS SOUTHEAST-  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
PARTLY CLOUDY LATE THIS EVENING, THEN CLEARING. PATCHY  
BLOWING SNOW. VISIBILITY ONE QUARTER MILE OR LESS AT TIMES.  
BREEZY, COLD. NEAR STEADY TEMPERATURE AROUND 16. WEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 35 MPH.    
MONDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. PATCHY BLOWING SNOW IN THE AFTERNOON. HIGHS AROUND 30.  
WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH SCATTERED SNOW SHOWERS AFTER MIDNIGHT. BREEZY WITH LOWS IN  
THE MID 20S. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.  
CHANCE OF SNOW 30 PERCENT.    
TUESDAY
 
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS. HIGHS  
AROUND 30. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.  
CHANCE OF SNOW 30 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS 15 TO  
23. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
WEDNESDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS AROUND 40.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
WINDY WITH LOWS IN THE UPPER 20S.    
THURSDAY
 
MOSTLY SUNNY AND BREEZY. HIGHS IN THE UPPER 30S.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 20S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 40S.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE UPPER 20S.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. TEMPERATURE  
FALLING INTO THE UPPER 30S IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.  
 

 
 
WYZ012-161100-  
TETON AND GROS VENTRE MOUNTAINS-  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLOUDY LATE THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. BREEZY, COLD WITH LOWS 6 TO 12 ABOVE. SOUTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
MONDAY
 
CLOUDY WITH SNOW SHOWERS. AREAS OF BLOWING SNOW IN THE  
AFTERNOON WITH VISIBILITY ONE QUARTER MILE OR LESS AT TIMES. SNOW  
ACCUMULATION UP TO 6 INCHES. HIGHS IN THE LOWER 20S. SOUTHWEST  
WINDS 10 TO 15 MPH. CHANCE OF SNOW 80 PERCENT.    
MONDAY NIGHT
 
SNOW SHOWERS. SNOW MAY BE HEAVY AT TIMES. NEW  
SNOW ACCUMULATION OF 2 TO 13 INCHES. BREEZY, COLD. NEAR STEADY  
TEMPERATURE IN THE LOWER 20S. SOUTHWEST WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 30 MPH. CHANCE OF SNOW NEAR 100 PERCENT.    
TUESDAY
 
SNOW SHOWERS, MAINLY IN THE MORNING. SNOW MAY BE HEAVY  
AT TIMES IN THE MORNING. NEW MODERATE SNOW ACCUMULATION. HIGHS IN  
THE MID 20S. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.  
CHANCE OF SNOW 80 PERCENT.    
TUESDAY NIGHT
 
CLOUDY. A CHANCE OF SNOW IN THE EVENING, THEN  
SNOW SHOWERS LIKELY AFTER MIDNIGHT. NEW LITTLE OR NO SNOW  
ACCUMULATION. COLD. NEAR STEADY TEMPERATURE AROUND 20. SOUTHWEST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF SNOW  
60 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY. SNOW SHOWERS LIKELY, MAINLY IN THE  
MORNING. LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE LOWER 30S.  
CHANCE OF SNOW 60 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. COLD WITH LOWS 14 TO 20. CHANCE OF SNOW 30 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 30S.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS 15 TO 20.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 30S.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD  
WITH LOWS 15 TO 21.    
SATURDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE UPPER 30S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS AFTER  
MIDNIGHT. COLD WITH LOWS 16 TO 22. CHANCE OF SNOW 30 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE LOWER 30S.  
 

 
 
WYZ014-161100-  
WIND RIVER MOUNTAINS WEST-  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
PARTLY CLOUDY. PATCHY BLOWING SNOW. VISIBILITY ONE  
QUARTER MILE OR LESS AT TIMES. BLUSTERY, COLD WITH LOWS 1 TO  
7 ABOVE. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
MONDAY
 
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE MORNING,  
THEN NUMEROUS SNOW SHOWERS IN THE AFTERNOON. PATCHY BLOWING SNOW  
IN THE AFTERNOON. SNOW ACCUMULATION UP TO 3 INCHES. BREEZY WITH  
HIGHS IN THE MID 20S. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
35 MPH. CHANCE OF SNOW 60 PERCENT.    
MONDAY NIGHT
 
SNOW SHOWERS. SNOW MAY BE HEAVY AT TIMES IN THE  
EVENING. NEW SNOW ACCUMULATION UP TO 8 INCHES. BREEZY, COLD WITH  
LOWS 12 TO 18. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
35 MPH. CHANCE OF SNOW 90 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY WITH NUMEROUS SNOW SHOWERS. NEW LIGHT  
SNOW ACCUMULATION POSSIBLE. BREEZY WITH HIGHS IN THE MID 20S.  
WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW  
70 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SNOW IN THE  
EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. COLD WITH LOWS 10 TO  
16. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
SNOW 30 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BREEZY WITH HIGHS AROUND 30.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS 15 TO  
20.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY  
WITH HIGHS IN THE LOWER 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 14 TO 20.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 30S.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD  
WITH LOWS 15 TO 21.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 30S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 15 TO 21.    
SUNDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE LOWER 30S.  
 

 
 
WYZ015-161100-  
WIND RIVER MOUNTAINS EAST-  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLEAR. BLOWING SNOW. VISIBILITY ONE QUARTER  
MILE OR LESS AT TIMES. WINDY, COLD WITH LOWS 2 TO 12 ABOVE. WEST  
WINDS 25 TO 35 MPH WITH GUSTS UP TO 60 MPH. WIND CHILL READINGS  
WIND CHILL READINGS AS LOW AS 21 BELOW.    
MONDAY
 
PARTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE MORNING,  
THEN NUMEROUS SNOW SHOWERS IN THE AFTERNOON. BLOWING SNOW.  
VISIBILITY ONE QUARTER MILE OR LESS AT TIMES. SNOW ACCUMULATION  
UP TO 3 INCHES. BREEZY WITH HIGHS IN THE UPPER 20S. WEST WINDS  
15 TO 25 MPH WITH GUSTS UP TO 45 MPH. CHANCE OF SNOW 60 PERCENT.    
MONDAY NIGHT
 
SNOW SHOWERS. NEW SNOW ACCUMULATION UP TO  
9 INCHES. WINDY, COLD WITH LOWS 14 TO 24. WEST WINDS 20 TO 30 MPH  
WITH GUSTS UP TO 50 MPH. CHANCE OF SNOW 80 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. NUMEROUS SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION  
POSSIBLE. BREEZY WITH HIGHS IN THE MID 20S. WEST WINDS 15 TO  
25 MPH WITH GUSTS UP TO 40 MPH. CHANCE OF SNOW 70 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SNOW IN THE EVENING.  
BREEZY, COLD WITH LOWS 11 TO 21. WEST WINDS 20 TO 25 MPH WITH  
GUSTS UP TO 40 MPH. CHANCE OF SNOW 30 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BREEZY WITH HIGHS IN THE LOWER 30S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY AND WINDY. LOWS IN THE LOWER  
20S.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. WINDY  
WITH HIGHS IN THE MID 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. LOWS IN THE LOWER  
20S.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY  
WITH HIGHS IN THE UPPER 30S.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 20S.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 30S.    
SATURDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. LOWS IN THE LOWER  
20S.    
SUNDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW SHOWERS.  
BREEZY WITH HIGHS IN THE LOWER 30S.  
 

 
 
WYZ019-161100-  
GREEN MOUNTAINS AND RATTLESNAKE RANGE-  
INCLUDING THE CITY OF JEFFREY CITY  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS 10 TO 18.  
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
MONDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE MID 30S.  
SOUTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 35 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. WINDY WITH LOWS IN THE MID  
20S. SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH. CHANCE  
OF SNOW 30 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BREEZY WITH HIGHS IN THE UPPER 30S. WEST WINDS 15 TO  
25 MPH. GUSTS UP TO 40 MPH IN THE MORNING.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. BREEZY, COLD WITH LOWS AROUND 20. SOUTHWEST WINDS  
15 TO 20 MPH. GUSTS UP TO 35 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 30S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. LOWS IN THE MID 20S.   
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY  
WITH HIGHS IN THE LOWER 40S.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 20S.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 40S.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
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. HIGHS IN THE LOWER 40S.  
 

 
 
WYZ024-161100-  
SALT RIVER AND WYOMING RANGES-  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
PARTLY CLOUDY AND COLD. NEAR STEADY TEMPERATURE AROUND  
11. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
MONDAY
 
CLOUDY. SCATTERED SNOW SHOWERS IN THE MORNING, THEN  
SNOW SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES.  
HIGHS IN THE UPPER 20S. SOUTHWEST WINDS AROUND 10 MPH. CHANCE OF  
SNOW 90 PERCENT.    
MONDAY NIGHT
 
SNOW SHOWERS. NEW SNOW ACCUMULATION UP TO  
7 INCHES. BREEZY. NEAR STEADY TEMPERATURE IN THE LOWER 20S.  
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF  
SNOW 90 PERCENT.    
TUESDAY
 
NUMEROUS SNOW SHOWERS. SNOW MAY BE HEAVY AT TIMES IN  
THE MORNING. NEW MODERATE SNOW ACCUMULATION POSSIBLE. BREEZY WITH  
HIGHS IN THE UPPER 20S. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF SNOW 70 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
COLD WITH LOWS 15 TO 21. WEST WINDS AROUND 10 MPH WITH GUSTS UP  
TO 25 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS IN THE MID  
30S. CHANCE OF SNOW 30 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 15 TO 21.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 15 TO 21.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 30S.    
FRIDAY NIGHT
 
MOSTLY CLEAR. COLD WITH LOWS 16 TO 22.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 20S. CHANCE OF SNOW 30 PERCENT.    
SUNDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE MID 30S.  
 

 
 
WYZ030-161100-  
EAST SWEETWATER COUNTY-  
INCLUDING THE CITY OF WAMSUTTER  
1137 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLEAR AND COLD. NEAR STEADY TEMPERATURE AROUND  
16. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S. SOUTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BREEZY WITH HIGHS IN THE MID 30S. WEST WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 30 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS AROUND 20. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS AROUND 40.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 20.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 40S.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
COLD WITH LOWS 15 TO 21.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 40.    
FRIDAY NIGHT
 
MOSTLY CLEAR. COLD WITH LOWS 15 TO 21.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 20S.    
SUNDAY
 
PARTLY CLOUDY. HIGHS AROUND 40.  
 

 
 
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