068  
FPUS55 KRIW 160244  
ZFPRIW  
 
ZONE FORECAST PRODUCT FOR WESTERN AND CENTRAL WYOMING  
NATIONAL WEATHER SERVICE RIVERTON WY  
742 PM MST SUN DEC 15 2024  
 
WYZ020-161100-  
NATRONA COUNTY LOWER ELEVATIONS-  
INCLUDING THE CITY OF CASPER  
742 PM MST SUN DEC 15 2024  
   
TONIGHT
 
PATCHY BLOWING SNOW THIS EVENING. MOSTLY CLOUDY WITH A  
CHANCE OF SNOW SHOWERS THIS EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. BREEZY, COLD WITH LOWS AROUND 20. WEST WINDS 15 TO  
25 MPH. GUSTS UP TO 45 MPH, DECREASING TO 35 MPH AFTER MIDNIGHT.  
CHANCE OF SNOW 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. WINDY WITH HIGHS AROUND 40. SOUTHWEST WINDS 20 TO 30 MPH  
WITH GUSTS UP TO 45 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY AND BREEZY. LOWS IN THE UPPER 20S.  
SOUTHWEST WINDS 15 TO 25 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.  
GUSTS UP TO 40 MPH, DECREASING TO 30 MPH IN THE AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST  
WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE MID 40S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. BREEZY WITH LOWS AROUND 30.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 50. TEMPERATURE FALLING INTO THE UPPER 30S IN THE  
AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS AROUND 50.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. 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  
742 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLEAR. SNOW SHOWERS THIS EVENING. SNOW  
ACCUMULATION UP TO 1 INCH. BREEZY, COLD WITH LOWS 13 TO 17. WEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW  
80 PERCENT.    
MONDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE MID 30S.  
SOUTHWEST WINDS 15 TO 20 MPH, BECOMING SOUTH IN THE AFTERNOON.  
GUSTS UP TO 40 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 WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.  
SOUTHWEST WINDS AROUND 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 40S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. 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 AROUND 50.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. 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. HIGHS IN THE UPPER 40S.  
 

 
 
WYZ018-161100-  
LANDER FOOTHILLS-  
INCLUDING THE CITY OF LANDER  
742 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLEAR. COLD WITH LOWS 15 TO 19. SOUTHWEST WINDS  
10 TO 15 MPH. GUSTS UP TO 35 MPH AFTER MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE MID 30S. WEST  
WINDS 10 TO 15 MPH, BECOMING SOUTHEAST 15 TO 20 MPH IN THE  
AFTERNOON. GUSTS UP TO 40 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS. BREEZY  
WITH LOWS IN THE MID 20S. EAST WINDS 15 TO 20 MPH, BECOMING WEST  
AFTER MIDNIGHT. GUSTS UP TO 45 MPH. CHANCE OF SNOW 30 PERCENT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 40S. WEST WINDS  
AROUND 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 20. SOUTHWEST WINDS  
AROUND 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 40S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. 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 AROUND 50.    
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 40S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 40S.  
 

 
 
WYZ028-161100-  
ROCK SPRINGS AND GREEN RIVER-  
INCLUDING THE CITIES OF ROCK SPRINGS AND GREEN RIVER  
742 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLEAR. COLD WITH LOWS 6 TO 14 ABOVE. SOUTHWEST  
WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH THIS EVENING.    
MONDAY
 
PARTLY CLOUDY. HIGHS AROUND 30. SOUTH WINDS AROUND  
10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. COLD  
WITH LOWS 15 TO 21. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO  
30 MPH AFTER MIDNIGHT. CHANCE OF SNOW 30 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 30S. WEST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 30 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 9 TO 17 ABOVE.  
WEST WINDS AROUND 10 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 11 TO 21.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
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 UPPER 30S.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS 10 TO 20.    
SUNDAY
 
PARTLY CLOUDY. HIGHS AROUND 40.  
 

 
 
WYZ013-161100-  
JACKSON HOLE-  
INCLUDING THE CITY OF JACKSON  
742 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS THIS  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. COLD WITH LOWS AROUND  
10 ABOVE. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.  
CHANCE OF SNOW 30 PERCENT.    
MONDAY
 
SNOW SHOWERS. SNOW ACCUMULATION OF 1 TO 3 INCHES.  
BREEZY WITH HIGHS AROUND 30. SOUTH WINDS 15 TO 20 MPH WITH GUSTS  
UP TO 30 MPH. CHANCE OF SNOW 80 PERCENT.    
MONDAY NIGHT
 
SNOW SHOWERS. NEW SNOW ACCUMULATION OF 2 TO  
7 INCHES. BREEZY WITH LOWS AROUND 20. SOUTHWEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 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  
90 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH LOWS AROUND 20.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. HIGHS IN THE MID 30S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.    
THURSDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE UPPER 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.    
FRIDAY
 
PARTLY CLOUDY. HIGHS AROUND 40.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD  
WITH LOWS 10 TO 20.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 40.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS AFTER  
MIDNIGHT. COLD WITH LOWS 15 TO 20. CHANCE OF SNOW 30 PERCENT.    
SUNDAY
 
PARTLY 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  
742 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S. WEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH.    
MONDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE MID 30S. SOUTH  
WINDS 15 TO 20 MPH. GUSTS UP TO 40 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS. BREEZY  
WITH LOWS IN THE MID 20S. SOUTHWEST WINDS 15 TO 20 MPH, BECOMING  
WEST AFTER MIDNIGHT. GUSTS UP TO 40 MPH. CHANCE OF SNOW  
30 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. HIGHS IN THE UPPER  
30S. WEST WINDS AROUND 10 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. NEAR STEADY  
TEMPERATURE IN THE UPPER 20S. SOUTHWEST WINDS 15 TO 20 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. HIGHS IN  
THE MID 40S. TEMPERATURE FALLING INTO THE UPPER 30S IN THE  
AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30.    
FRIDAY
 
PARTLY CLOUDY. HIGHS AROUND 50.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 50.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 40S. TEMPERATURE  
FALLING INTO THE LOWER 40S IN THE AFTERNOON.  
 

 
 
WYZ004-161100-  
NORTH BIGHORN BASIN-  
INCLUDING THE CITIES OF BASIN, GREYBULL, LOVELL, POWELL,  
AND SHELL  
742 PM MST SUN DEC 15 2024  
   
TONIGHT
 
PARTLY CLOUDY THIS EVENING, THEN CLEARING. COLD WITH  
LOWS AROUND 20. WEST WINDS 10 TO 15 MPH, BECOMING SOUTH AFTER  
MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S. SOUTHEAST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE UPPER 30S.    
TUESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.  
SOUTHEAST WINDS AROUND 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 20S.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 40S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 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 MID 20S.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.  
 

 
 
WYZ006-161100-  
SOUTHEAST BIGHORN BASIN-  
INCLUDING THE CITIES OF TEN SLEEP AND WORLAND  
742 PM MST SUN DEC 15 2024  
   
TONIGHT
 
PARTLY CLOUDY THIS EVENING, THEN CLEARING. COLD WITH  
LOWS AROUND 20. WEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH,  
BECOMING SOUTH AFTER MIDNIGHT.    
MONDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 40. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 25 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 20S. SOUTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
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.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 40S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 20S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 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
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 20S.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.  
 

 
 
WYZ005-161100-  
SOUTHWEST BIGHORN BASIN-  
INCLUDING THE CITY OF THERMOPOLIS  
742 PM MST SUN DEC 15 2024  
   
TONIGHT
 
PARTLY CLOUDY THIS EVENING, THEN CLEARING. COLD WITH  
LOWS 14 TO 20. SOUTHWEST WINDS AROUND 10 MPH.    
MONDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE MID 30S.  
SOUTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTH WINDS 10 TO 15 MPH,  
BECOMING SOUTHWEST AFTER MIDNIGHT. GUSTS UP TO 30 MPH.    
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.    
TUESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 16 TO 24.  
SOUTHWEST WINDS AROUND 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 40S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 20S.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 40S. TEMPERATURE FALLING INTO THE UPPER 30S IN THE  
AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 20S.    
SATURDAY
 
MOSTLY SUNNY. HIGHS AROUND 50.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 20S.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 40S.  
 

 
 
WYZ023-161100-  
STAR VALLEY-  
INCLUDING THE CITIES OF AFTON, ALPINE, STAR VALLEY RANCH,  
AND THAYNE  
742 PM MST SUN DEC 15 2024  
   
TONIGHT
 
PARTLY CLOUDY. COLD WITH LOWS AROUND 13. SOUTH WINDS  
AROUND 10 MPH THIS EVENING.    
MONDAY
 
CLOUDY. SCATTERED SNOW SHOWERS IN THE MORNING, THEN  
NUMEROUS SNOW SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION UP TO  
2 INCHES. HIGHS AROUND 30. SOUTH WINDS 10 TO 15 MPH. CHANCE OF  
SNOW 60 PERCENT.    
MONDAY NIGHT
 
SNOW SHOWERS. NEW SNOW ACCUMULATION OF 1 TO  
4 INCHES. LOWS IN THE LOWER 20S. SOUTH WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH. CHANCE OF SNOW NEAR 100 PERCENT.    
TUESDAY
 
SNOW SHOWERS. NEW MODERATE SNOW ACCUMULATION. HIGHS IN  
THE LOWER 30S. SOUTHWEST WINDS AROUND 10 MPH IN THE MORNING.  
CHANCE OF SNOW 80 PERCENT.    
TUESDAY NIGHT
 
CLOUDY. A CHANCE OF SNOW SHOWERS IN THE EVENING.  
COLD WITH LOWS 15 TO 21. CHANCE OF SNOW 30 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE UPPER 30S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS 14 TO 20.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 10 TO 20.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.    
FRIDAY NIGHT
 
MOSTLY CLEAR. COLD WITH LOWS 14 TO 20.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 40S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS WITH A  
SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. COLD WITH LOWS  
14 TO 20. CHANCE OF PRECIPITATION 30 PERCENT.    
SUNDAY
 
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. A 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  
742 PM MST SUN DEC 15 2024  
   
TONIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 2 TO 8 ABOVE. NORTHWEST  
WINDS 10 TO 15 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 UPPER 20S. CHANCE OF SNOW 60 PERCENT.    
MONDAY NIGHT
 
SNOW SHOWERS. NEW SNOW ACCUMULATION AROUND  
5 INCHES. COLD WITH LOWS 14 TO 18. EAST WINDS AROUND 10 MPH,  
BECOMING SOUTHWEST AFTER MIDNIGHT. CHANCE OF SNOW 90 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
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. COLD WITH LOWS 7 TO 13 ABOVE.    
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 UPPER 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.    
FRIDAY
 
PARTLY CLOUDY. HIGHS AROUND 40.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD  
WITH LOWS 10 TO 15.    
SATURDAY
 
MOSTLY SUNNY. HIGHS AROUND 40.    
SATURDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.    
SUNDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE UPPER  
30S.  
 

 
 
WYZ026-161100-  
UPPER GREEN RIVER BASIN-  
INCLUDING THE CITIES OF LA BARGE, BIG PINEY, AND FARSON  
742 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLEAR. COLD WITH LOWS 1 TO 5 ABOVE. WEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
SCATTERED SNOW SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER 20S.  
SOUTHWEST WINDS AROUND 10 MPH IN THE AFTERNOON. CHANCE OF SNOW  
30 PERCENT.    
MONDAY NIGHT
 
SNOW SHOWERS. SNOW ACCUMULATION UP TO 3 INCHES.  
COLD WITH LOWS 12 TO 16. SOUTHEAST WINDS 10 TO 15 MPH, BECOMING  
SOUTHWEST AFTER MIDNIGHT. GUSTS UP TO 30 MPH. CHANCE OF SNOW  
80 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. HIGHS IN THE LOWER  
30S. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 5 TO 9 ABOVE. WEST  
WINDS AROUND 10 MPH IN THE EVENING.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 30.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 5 TO 15 ABOVE.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 5 TO 10 ABOVE.    
FRIDAY
 
PARTLY CLOUDY. 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
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS 5 TO 15 ABOVE.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S.  
 

 
 
WYZ010-161100-  
NORTHEAST JOHNSON COUNTY-  
INCLUDING THE CITY OF BUFFALO  
742 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLOUDY THIS EVENING, THEN CLEARING. BREEZY WITH  
LOWS IN THE LOWER 20S. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP  
TO 35 MPH, BECOMING WEST AROUND 10 MPH WITH GUSTS UP TO 20 MPH  
AFTER MIDNIGHT.    
MONDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 40. SOUTH WINDS AROUND 10 MPH, BECOMING EAST  
WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 20S. SOUTHWEST  
WINDS AROUND 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 30S. WEST WINDS  
AROUND 10 MPH, BECOMING NORTHWEST IN THE AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 20. SOUTHWEST WINDS  
AROUND 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS AROUND 50.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 20S.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. TEMPERATURE  
FALLING INTO THE UPPER 30S IN THE AFTERNOON.    
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. LOWS AROUND 30.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 50S.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 30.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 50S.  
 

 
 
WYZ011-161100-  
SOUTHEAST JOHNSON COUNTY-  
INCLUDING THE CITY OF KAYCEE  
742 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS THIS  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS IN THE LOWER 20S.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH, BECOMING  
SOUTHWEST AFTER MIDNIGHT. CHANCE OF SNOW 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BREEZY WITH HIGHS AROUND 40. SOUTHWEST WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 30 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY AND BREEZY. LOWS IN THE MID 20S.  
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 30S. WEST WINDS  
AROUND 10 MPH, BECOMING NORTHWEST IN THE AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 20. SOUTHWEST WINDS  
10 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS AROUND 50.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. BREEZY WITH LOWS IN THE UPPER 20S.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 40S. TEMPERATURE FALLING INTO THE UPPER 30S IN THE  
AFTERNOON.    
THURSDAY NIGHT
 
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
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 50S.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 30.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 50S.  
 

 
 
WYZ027-161100-  
SOUTH LINCOLN COUNTY-  
INCLUDING THE CITIES OF KEMMERER AND COKEVILLE  
742 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLEAR. COLD WITH LOWS AROUND 10 ABOVE.  
SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE AFTERNOON.  
HIGHS AROUND 30. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF SNOW  
30 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH SNOW SHOWERS. SNOW  
ACCUMULATION UP TO 2 INCHES. BREEZY, COLD WITH LOWS AROUND 20.  
WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW  
80 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A 40 PERCENT CHANCE OF SNOW SHOWERS. HIGHS IN THE LOWER  
30S. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 11 TO 15. WEST  
WINDS AROUND 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 30S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
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 15.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S.  
 

 
 
WYZ016-161100-  
UPPER WIND RIVER BASIN-  
INCLUDING THE CITY OF DUBOIS  
742 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS 14 TO 18. WEST  
WINDS 20 TO 25 MPH WITH GUSTS UP TO 45 MPH.    
MONDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
SCATTERED SNOW SHOWERS IN THE AFTERNOON. WINDY WITH HIGHS IN THE  
MID 30S. WEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH. CHANCE  
OF SNOW 30 PERCENT.    
MONDAY NIGHT
 
SNOW SHOWERS. SNOW ACCUMULATION UP TO 3 INCHES.  
BREEZY WITH LOWS IN THE MID 20S. NORTHWEST WINDS 15 TO 25 MPH  
WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW 80 PERCENT.    
TUESDAY
 
PARTLY CLOUDY WITH SNOW SHOWERS LIKELY. 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 60 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. LOWS AROUND 20. WEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
WEDNESDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 40S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
BREEZY WITH LOWS IN THE UPPER 20S.    
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. HIGHS IN THE UPPER 40S.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE UPPER 20S.    
SATURDAY
 
MOSTLY SUNNY. HIGHS AROUND 50.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY  
WITH HIGHS IN THE LOWER 40S.  
 

 
 
WYZ001-161100-  
YELLOWSTONE NATIONAL PARK-  
INCLUDING THE CITIES OF LAKE, MAMMOTH, AND OLD FAITHFUL  
742 PM MST SUN DEC 15 2024  
   
TONIGHT
 
PATCHY BLOWING SNOW THIS EVENING. MOSTLY CLOUDY WITH A  
30 PERCENT CHANCE OF SNOW SHOWERS WITH VISIBILITY ONE QUARTER  
MILE OR LESS AT TIMES. BREEZY, COLD WITH LOWS 8 TO 14 ABOVE.  
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
MONDAY
 
SNOW SHOWERS. SNOW ACCUMULATION UP TO 7 INCHES. BREEZY  
WITH HIGHS IN THE MID 20S. SOUTHWEST WINDS 15 TO 25 MPH WITH  
GUSTS UP TO 40 MPH. CHANCE OF SNOW 80 PERCENT.    
MONDAY NIGHT
 
SNOW SHOWERS. NEW SNOW ACCUMULATION UP TO  
12 INCHES. BREEZY, COLD WITH LOWS 16 TO 22. SOUTHWEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW NEAR 100 PERCENT.    
TUESDAY
 
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. HIGHS IN  
THE MID 20S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH. CHANCE OF SNOW 90 PERCENT.    
TUESDAY NIGHT
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS.  
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.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. BREEZY WITH HIGHS IN THE LOWER 30S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. COLD WITH LOWS 16 TO 22. CHANCE OF SNOW 30 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING 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 IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 30S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS AFTER  
MIDNIGHT. COLD WITH LOWS 14 TO 20. CHANCE OF SNOW 30 PERCENT.    
SUNDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE LOWER 30S.  
 

 
 
WYZ029-161100-  
FLAMING GORGE-  
742 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLEAR. COLD WITH LOWS 13 TO 17. WEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 30 MPH, BECOMING SOUTH WITH GUSTS  
UP TO 20 MPH AFTER MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTH WINDS  
10 TO 15 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 16 TO 22. WEST  
WINDS AROUND 10 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 IN THE EVENING, THEN CLEARING.  
COLD WITH LOWS AROUND 20.    
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
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.    
SUNDAY
 
PARTLY CLOUDY. HIGHS AROUND 40.  
 

 
 
WYZ022-161100-  
CASPER MOUNTAIN-  
742 PM MST SUN DEC 15 2024  
   
TONIGHT
 
PATCHY BLOWING SNOW THIS EVENING. MOSTLY CLOUDY WITH A  
CHANCE OF SNOW SHOWERS THIS EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. WINDY, COLD WITH LOWS 12 TO 18. WEST WINDS 20 TO 30 MPH  
WITH GUSTS UP TO 45 MPH. CHANCE OF SNOW 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. WINDY WITH HIGHS IN THE LOWER 30S. SOUTHWEST WINDS 25 TO  
35 MPH WITH GUSTS UP TO 55 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY AND WINDY. LOWS IN THE UPPER 20S.  
SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 55 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. BREEZY WITH HIGHS IN THE LOWER 30S. WEST WINDS 20 TO  
25 MPH WITH GUSTS UP TO 45 MPH, DIMINISHING TO 10 TO 15 MPH WITH  
GUSTS UP TO 30 MPH IN THE AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY 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 BREEZY. 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 UPPER 20S.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. 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 MID 40S. TEMPERATURE  
FALLING INTO THE UPPER 30S IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 30.    
SUNDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 40S.  
 

 
 
WYZ002-161100-  
ABSAROKA MOUNTAINS-  
742 PM MST SUN DEC 15 2024  
   
TONIGHT
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS THIS EVENING.  
AREAS OF BLOWING SNOW. VISIBILITY ONE QUARTER MILE OR LESS AT  
TIMES. WINDY, COLD WITH LOWS 8 TO 16 ABOVE. WEST WINDS 20 TO  
30 MPH WITH GUSTS UP TO 50 MPH. CHANCE OF SNOW 30 PERCENT.    
MONDAY
 
PARTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE MORNING,  
THEN SNOW SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION UP TO  
4 INCHES. WINDY WITH HIGHS IN THE UPPER 20S. WEST WINDS 20 TO  
30 MPH WITH GUSTS UP TO 50 MPH. CHANCE OF SNOW 80 PERCENT.    
MONDAY NIGHT
 
SNOW SHOWERS. NEW SNOW ACCUMULATION UP TO  
7 INCHES. WINDY, COLD WITH LOWS 15 TO 23. WEST WINDS 20 TO 30 MPH  
WITH GUSTS UP TO 45 MPH. CHANCE OF SNOW 90 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. NEW LIGHT SNOW  
ACCUMULATION POSSIBLE. BREEZY WITH HIGHS IN THE MID 20S. WEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW  
60 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY AND BREEZY, COLD. NEAR STEADY  
TEMPERATURE AROUND 20. WEST WINDS 20 TO 25 MPH. GUSTS UP TO  
45 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. WINDY WITH HIGHS IN THE LOWER 30S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY AND WINDY. LOWS IN THE LOWER  
20S.    
THURSDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. NEAR STEADY  
TEMPERATURE IN THE LOWER 20S.    
FRIDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 30S.  
TEMPERATURE FALLING INTO THE LOWER 30S IN THE AFTERNOON.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 20S.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 40. TEMPERATURE FALLING INTO THE LOWER 30S IN THE  
AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. BREEZY WITH LOWS IN THE LOWER 20S.    
SUNDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 30S.  
 

 
 
WYZ007-161100-  
OWL CREEK AND BRIDGER MOUNTAINS-  
742 PM MST SUN DEC 15 2024  
   
TONIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS THIS  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. BREEZY, COLD WITH LOWS  
14 TO 20. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE  
OF SNOW 30 PERCENT.    
MONDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 30S. SOUTH  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY  
WITH SCATTERED SNOW SHOWERS AFTER MIDNIGHT. BREEZY. NEAR STEADY  
TEMPERATURE IN THE UPPER 20S. SOUTHWEST WINDS 20 TO 25 MPH,  
BECOMING WEST AFTER MIDNIGHT. GUSTS UP TO 45 MPH. CHANCE OF SNOW  
30 PERCENT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S. WEST WINDS AROUND  
10 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST  
WINDS 10 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS AROUND 40.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 40S. TEMPERATURE FALLING INTO THE MID 30S IN THE  
AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 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. TEMPERATURE  
FALLING INTO THE UPPER 30S IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 30.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 40S. TEMPERATURE  
FALLING INTO THE UPPER 30S IN THE AFTERNOON.  
 

 
 
WYZ008-161100-  
BIGHORN MOUNTAINS WEST-  
742 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS THIS  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. PATCHY BLOWING SNOW.  
VISIBILITY ONE QUARTER MILE OR LESS AT TIMES. COLD WITH LOWS 6 TO  
18 ABOVE. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE  
OF SNOW 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BREEZY WITH HIGHS IN THE UPPER 20S. SOUTHWEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 35 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS AFTER  
MIDNIGHT. BREEZY WITH LOWS IN THE LOWER 20S. SOUTH WINDS 15 TO  
20 MPH, BECOMING WEST AFTER MIDNIGHT. GUSTS UP TO 35 MPH. CHANCE  
OF SNOW 30 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. HIGHS IN THE UPPER  
20S. WEST WINDS AROUND 10 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY AND 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 MID 30S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. 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. LOWS IN THE MID 20S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 40S. TEMPERATURE  
FALLING INTO THE MID 30S IN THE AFTERNOON.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. NEAR  
STEADY TEMPERATURE AROUND 30.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 40S. TEMPERATURE FALLING INTO THE MID 30S IN THE  
AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 30.    
SUNDAY
 
PARTLY CLOUDY. HIGHS AROUND 40. TEMPERATURE FALLING  
INTO THE LOWER 30S IN THE AFTERNOON.  
 

 
 
WYZ009-161100-  
BIGHORN MOUNTAINS SOUTHEAST-  
742 PM MST SUN DEC 15 2024  
   
TONIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS THIS  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. PATCHY BLOWING SNOW.  
VISIBILITY ONE QUARTER MILE OR LESS AT TIMES. BREEZY, COLD WITH  
LOWS 10 TO 18. WEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 40 MPH.  
CHANCE OF SNOW 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. WINDY WITH HIGHS AROUND 30. WEST WINDS 20 TO 30 MPH WITH  
GUSTS UP TO 45 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY AND WINDY. LOWS IN THE LOWER 20S.  
WEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.    
TUESDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. HIGHS AROUND 30. WEST WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 25 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS AROUND  
20. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
WEDNESDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 30S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. BREEZY WITH LOWS IN THE UPPER 20S.    
THURSDAY
 
MOSTLY SUNNY AND BREEZY. HIGHS IN THE UPPER 30S.  
TEMPERATURE FALLING INTO THE UPPER 20S IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 20S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 40S. TEMPERATURE  
FALLING INTO THE MID 30S IN THE AFTERNOON.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. NEAR  
STEADY TEMPERATURE IN THE LOWER 30S.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 40S. TEMPERATURE FALLING INTO THE UPPER 30S IN THE  
AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLEAR AND BREEZY. LOWS AROUND 30.    
SUNDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 40S.  
TEMPERATURE FALLING INTO THE MID 30S IN THE AFTERNOON.  
 

 
 
WYZ012-161100-  
TETON AND GROS VENTRE MOUNTAINS-  
742 PM MST SUN DEC 15 2024  
   
TONIGHT
 
PATCHY BLOWING SNOW THIS EVENING. MOSTLY CLOUDY WITH A  
CHANCE OF SNOW SHOWERS THIS EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. VISIBILITY ONE QUARTER MILE OR LESS AT TIMES THIS  
EVENING. BREEZY, COLD WITH LOWS 6 TO 12 ABOVE. SOUTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW 30 PERCENT.    
MONDAY
 
SNOW SHOWERS. SNOW ACCUMULATION OF 1 TO 7 INCHES.  
BREEZY WITH HIGHS IN THE MID 20S. SOUTHWEST WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW 90 PERCENT.    
MONDAY NIGHT
 
SNOW SHOWERS. SNOW MAY BE HEAVY AT TIMES IN THE  
EVENING. NEW SNOW ACCUMULATION OF 2 TO 12 INCHES. BREEZY, COLD  
WITH LOWS 16 TO 22. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
35 MPH. CHANCE OF SNOW NEAR 100 PERCENT.    
TUESDAY
 
SNOW SHOWERS. 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  
90 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. COLD. NEAR STEADY TEMPERATURE AROUND 20. SOUTHWEST WINDS  
AROUND 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS AROUND 30.  
CHANCE OF SNOW 30 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS 14 TO 20.    
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 IN THE EVENING, THEN CLEARING. COLD  
WITH LOWS 15 TO 21.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS AFTER  
MIDNIGHT. COLD WITH LOWS 15 TO 21. CHANCE OF SNOW 30 PERCENT.    
SUNDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE LOWER 30S.  
 

 
 
WYZ014-161100-  
WIND RIVER MOUNTAINS WEST-  
742 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 25 MPH WITH GUSTS UP TO 45 MPH.    
MONDAY
 
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS IN THE  
MORNING, THEN MOSTLY CLOUDY WITH SNOW SHOWERS IN THE AFTERNOON.  
SNOW ACCUMULATION UP TO 3 INCHES. BREEZY WITH HIGHS IN THE MID  
20S. WEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 45 MPH. CHANCE OF  
SNOW 80 PERCENT.    
MONDAY NIGHT
 
SNOW SHOWERS. SNOW MAY BE HEAVY AT TIMES IN THE  
EVENING. NEW SNOW ACCUMULATION OF 1 TO 7 INCHES. BREEZY, COLD  
WITH LOWS 12 TO 18. SOUTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO  
40 MPH. CHANCE OF SNOW 90 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. NEW LIGHT SNOW  
ACCUMULATION POSSIBLE. BREEZY WITH HIGHS IN THE MID 20S. WEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW  
70 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 9 TO 15 ABOVE.  
WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BREEZY WITH HIGHS AROUND 30.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY AND BREEZY, COLD. NEAR STEADY  
TEMPERATURE AROUND 20.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 30S. TEMPERATURE FALLING INTO THE MID 20S IN THE  
AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND COLD. NEAR STEADY TEMPERATURE  
AROUND 20.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S. TEMPERATURE  
FALLING INTO THE UPPER 20S IN THE AFTERNOON.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD  
WITH LOWS 16 TO 22.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. TEMPERATURE  
FALLING INTO THE UPPER 20S IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS 15 TO 21.    
SUNDAY
 
PARTLY CLOUDY. HIGHS AROUND 30.  
 

 
 
WYZ015-161100-  
WIND RIVER MOUNTAINS EAST-  
742 PM MST SUN DEC 15 2024  
   
TONIGHT
 
PARTLY CLOUDY THIS EVENING, THEN CLEARING. BLOWING  
SNOW. VISIBILITY ONE QUARTER MILE OR LESS AT TIMES. WINDY, COLD  
WITH LOWS 3 TO 13 ABOVE. WEST WINDS 25 TO 35 MPH WITH GUSTS UP TO  
65 MPH. WIND CHILL READINGS WIND CHILL READINGS AS LOW AS  
22 BELOW.    
MONDAY
 
PARTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE MORNING,  
THEN SNOW SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION UP TO  
3 INCHES. WINDY WITH HIGHS IN THE UPPER 20S. WEST WINDS 25 TO  
35 MPH WITH GUSTS UP TO 55 MPH. CHANCE OF SNOW 80 PERCENT.    
MONDAY NIGHT
 
SNOW SHOWERS. NEW SNOW ACCUMULATION UP TO  
7 INCHES. WINDY, COLD WITH LOWS 13 TO 25. WEST WINDS 25 TO 35 MPH  
WITH GUSTS UP TO 55 MPH. CHANCE OF SNOW 90 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. SNOW SHOWERS LIKELY. NEW LIGHT SNOW ACCUMULATION  
POSSIBLE. BREEZY WITH HIGHS IN THE MID 20S. WEST WINDS 15 TO  
25 MPH. GUSTS UP TO 45 MPH, DECREASING TO 35 MPH IN THE  
AFTERNOON. CHANCE OF SNOW 60 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS 9 TO  
21 ABOVE. WEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.    
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 AND BREEZY. HIGHS IN THE MID 30S.  
TEMPERATURE FALLING INTO THE UPPER 20S IN THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. NEAR STEADY  
TEMPERATURE IN THE LOWER 20S.    
FRIDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 30S.  
TEMPERATURE FALLING TO AROUND 30 IN THE AFTERNOON.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 20S.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. TEMPERATURE  
FALLING INTO THE LOWER 30S IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. BREEZY WITH LOWS IN THE LOWER 20S.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY  
WITH HIGHS IN THE LOWER 30S.  
 

 
 
WYZ019-161100-  
GREEN MOUNTAINS AND RATTLESNAKE RANGE-  
INCLUDING THE CITY OF JEFFREY CITY  
742 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS 10 TO 18. WEST  
WINDS 15 TO 25 MPH WITH GUSTS UP TO 45 MPH.    
MONDAY
 
PARTLY CLOUDY AND WINDY. HIGHS IN THE MID 30S.  
SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. BREEZY WITH LOWS IN THE  
MID 20S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 45 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  
20 MPH. GUSTS UP TO 40 MPH IN THE MORNING.    
TUESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.  
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
WEDNESDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 30S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. BREEZY WITH LOWS IN THE MID 20S.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 40S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 40S.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. 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 IN THE MORNING, THEN CLEARING. BREEZY  
WITH HIGHS IN THE LOWER 40S.  
 

 
 
WYZ024-161100-  
SALT RIVER AND WYOMING RANGES-  
742 PM MST SUN DEC 15 2024  
   
TONIGHT
 
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS 6 TO  
12 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. SNOW ACCUMULATION UP  
TO 2 INCHES. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW 60 PERCENT.    
MONDAY NIGHT
 
SNOW SHOWERS. NEW SNOW ACCUMULATION UP TO  
7 INCHES. BREEZY, COLD WITH LOWS AROUND 20. SOUTHWEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 40 MPH. CHANCE OF SNOW NEAR 100 PERCENT.    
TUESDAY
 
SNOW SHOWERS. SNOW MAY BE HEAVY AT TIMES IN THE  
MORNING. NEW MODERATE SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE  
UPPER 20S. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.  
CHANCE OF SNOW 80 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING. COLD WITH LOWS 13 TO 19. WEST WINDS AROUND 10 MPH.  
CHANCE OF SNOW 30 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 30S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 15 TO 21.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 14 TO 20.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 30S.    
FRIDAY NIGHT
 
MOSTLY CLEAR. COLD WITH LOWS AROUND 20.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS AFTER  
MIDNIGHT. COLD WITH LOWS AROUND 20. 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  
742 PM MST SUN DEC 15 2024  
   
TONIGHT
 
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS 11 TO 15. WEST  
WINDS 20 TO 25 MPH WITH GUSTS UP TO 40 MPH, BECOMING SOUTHWEST  
10 TO 15 MPH WITH GUSTS UP TO 30 MPH AFTER MIDNIGHT.    
MONDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BREEZY WITH HIGHS IN THE MID 30S. SOUTHWEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 35 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY AND BREEZY. LOWS IN THE LOWER 20S.  
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 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 25 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS AROUND 40.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 20S.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 40S.    
THURSDAY NIGHT
 
MOSTLY CLEAR. COLD WITH LOWS 16 TO 22.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 40S.    
FRIDAY NIGHT
 
MOSTLY CLEAR. COLD WITH LOWS 16 TO 22.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 40.  
 

 
 
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