880  
FPUS55 KRIW 182055  
ZFPRIW  
 
ZONE FORECAST PRODUCT FOR WESTERN AND CENTRAL WYOMING  
NATIONAL WEATHER SERVICE RIVERTON WY  
153 PM MST WED DEC 18 2024  
 
WYZ020-182300-  
NATRONA COUNTY LOWER ELEVATIONS-  
INCLUDING THE CITY OF CASPER  
153 PM MST WED DEC 18 2024  
 
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS  
EVENING...  
   
THIS AFTERNOON
 
PARTLY CLOUDY AND WINDY. HIGHS IN THE MID 40S.  
SOUTHWEST WINDS 25 TO 35 MPH WITH GUSTS UP TO 70 MPH.    
TONIGHT
 
MOSTLY CLEAR AND WINDY. LOWS IN THE MID 20S. SOUTHWEST  
WINDS 25 TO 35 MPH WITH GUSTS UP TO 70 MPH, DIMINISHING TO 20 TO  
25 MPH WITH GUSTS UP TO 50 MPH AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. TEMPERATURE  
FALLING INTO THE MID 30S IN THE AFTERNOON. WEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST WINDS 10 TO  
15 MPH.    
FRIDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS AROUND 50. SOUTHWEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
AROUND 30.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY  
WITH HIGHS IN THE MID 40S.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 20S.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 40S.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 20S.    
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BREEZY WITH HIGHS IN THE UPPER 40S.  
 

 
 
WYZ017-182300-  
WIND RIVER BASIN-  
INCLUDING THE CITIES OF RIVERTON AND SHOSHONI  
153 PM MST WED DEC 18 2024  
   
THIS AFTERNOON
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER  
40S. SOUTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 55 MPH.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. BREEZY WITH LOWS IN THE LOWER 20S. WEST WINDS 20 TO  
25 MPH WITH GUSTS UP TO 55 MPH, BECOMING SOUTHWEST 10 TO 15 MPH  
WITH GUSTS UP TO 35 MPH AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE MORNING.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS 14 TO 22. SOUTH WINDS AROUND  
10 MPH.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 40S. SOUTHWEST WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE LOWER 20S.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 40S.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 20.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
AROUND 20.    
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.  
 

 
 
WYZ018-182300-  
LANDER FOOTHILLS-  
INCLUDING THE CITY OF LANDER  
153 PM MST WED DEC 18 2024  
   
THIS AFTERNOON
 
PARTLY CLOUDY AND WINDY. HIGHS IN THE MID 40S.  
SOUTHWEST WINDS 25 TO 35 MPH WITH GUSTS UP TO 60 MPH.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. BREEZY WITH LOWS IN THE LOWER 20S. SOUTHWEST WINDS 15 TO  
20 MPH. GUSTS UP TO 40 MPH, DECREASING TO 30 MPH AFTER MIDNIGHT.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 40S. SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO  
20 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST WINDS AROUND  
10 MPH.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS  
AROUND 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S.    
SATURDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE UPPER 40S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 40S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE LOWER 20S.    
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 40S.  
 

 
 
WYZ028-182300-  
ROCK SPRINGS AND GREEN RIVER-  
INCLUDING THE CITIES OF ROCK SPRINGS AND GREEN RIVER  
153 PM MST WED DEC 18 2024  
   
THIS AFTERNOON
 
PARTLY CLOUDY. HIGHS AROUND 40. SOUTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
TONIGHT
 
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS 13 TO 21. WEST  
WINDS 15 TO 20 MPH. GUSTS UP TO 45 MPH, DECREASING TO 35 MPH  
AFTER MIDNIGHT.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. AREAS OF FOG AFTER MIDNIGHT. COLD WITH LOWS 6 TO  
16 ABOVE.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD  
WITH LOWS 10 TO 20.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 12 TO 20.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 12 TO 20.    
MONDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 30S.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD  
WITH LOWS 10 TO 20.    
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S.  
 

 
 
WYZ013-182300-  
JACKSON HOLE-  
INCLUDING THE CITY OF JACKSON  
153 PM MST WED DEC 18 2024  
   
THIS AFTERNOON
 
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
PATCHY BLOWING SNOW. BREEZY WITH HIGHS IN THE MID 30S. SOUTHWEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 40 MPH. CHANCE OF SNOW  
30 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE EVENING.  
BREEZY, COLD WITH LOWS 13 TO 17. SOUTHWEST WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 45 MPH, DIMINISHING TO AROUND 10 MPH WITH GUSTS  
UP TO 25 MPH AFTER MIDNIGHT. CHANCE OF SNOW 30 PERCENT.    
THURSDAY
 
PATCHY FOG IN THE MORNING. PARTLY CLOUDY. HIGHS IN  
THE MID 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 7 TO 13 ABOVE.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD  
WITH LOWS AROUND 15.    
SATURDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS AROUND 40.  
CHANCE OF SNOW 30 PERCENT.    
SATURDAY NIGHT
 
A CHANCE OF RAIN SHOWERS IN THE EVENING. SNOW  
SHOWERS. LIGHT SNOW ACCUMULATION. LOWS IN THE LOWER 20S. CHANCE  
OF PRECIPITATION 80 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY. SNOW SHOWERS LIKELY IN THE MORNING. NEW  
LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE LOWER 30S. CHANCE OF  
SNOW 60 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING, THEN SNOW SHOWERS AFTER MIDNIGHT. LITTLE OR NO SNOW  
ACCUMULATION. COLD WITH LOWS AROUND 15. CHANCE OF SNOW  
80 PERCENT.    
MONDAY
 
SNOW SHOWERS. LIGHT SNOW ACCUMULATION. HIGHS IN THE  
LOWER 30S. CHANCE OF SNOW 80 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH LOWS AROUND 20.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN SNOW AND RAIN SHOWERS LIKELY IN THE AFTERNOON.  
LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE MID 30S. CHANCE OF  
PRECIPITATION 60 PERCENT.  
 

 
 
WYZ003-182300-  
CODY FOOTHILLS-  
INCLUDING THE CITIES OF CLARK, CODY, AND MEETEETSE  
153 PM MST WED DEC 18 2024  
   
..HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM MST THURSDAY
 
 
   
THIS AFTERNOON
 
MOSTLY SUNNY AND WINDY. HIGHS AROUND 50. WEST  
WINDS 25 TO 35 MPH WITH GUSTS UP TO 70 MPH.    
TONIGHT
 
MOSTLY CLEAR AND WINDY. LOWS AROUND 30. WEST WINDS  
25 TO 35 MPH WITH GUSTS UP TO 75 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. WEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 30 MPH, BECOMING SOUTH WITH GUSTS  
UP TO 20 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTHWEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
FRIDAY
 
PARTLY CLOUDY. HIGHS AROUND 50. SOUTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S.    
SATURDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 50S. TEMPERATURE FALLING INTO THE MID  
40S IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 40S.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 40S.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE UPPER 20S.    
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 40S.  
 

 
 
WYZ004-182300-  
NORTH BIGHORN BASIN-  
INCLUDING THE CITIES OF BASIN, GREYBULL, LOVELL, POWELL,  
AND SHELL  
153 PM MST WED DEC 18 2024  
   
THIS AFTERNOON
 
PARTLY CLOUDY. HIGHS IN THE MID 40S. SOUTH  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 35 MPH.    
TONIGHT
 
MOSTLY CLEAR AND BREEZY. LOWS IN THE LOWER 20S. WEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 50 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTHEAST WINDS  
AROUND 10 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHEAST WINDS AROUND  
10 MPH AFTER MIDNIGHT.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 40S. SOUTHEAST WINDS  
AROUND 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
SATURDAY
 
MOSTLY SUNNY. HIGHS AROUND 50.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 40S.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 20S.    
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 40S.  
 

 
 
WYZ006-182300-  
SOUTHEAST BIGHORN BASIN-  
INCLUDING THE CITIES OF TEN SLEEP AND WORLAND  
153 PM MST WED DEC 18 2024  
   
THIS AFTERNOON
 
PARTLY CLOUDY. HIGHS IN THE MID 40S. SOUTH  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S. WEST WINDS 10 TO  
15 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT. GUSTS UP TO 35 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.    
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
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 40S.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE LOWER 20S.    
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 40S.  
 

 
 
WYZ005-182300-  
SOUTHWEST BIGHORN BASIN-  
INCLUDING THE CITY OF THERMOPOLIS  
153 PM MST WED DEC 18 2024  
   
THIS AFTERNOON
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER  
40S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 40 MPH.    
TONIGHT
 
MOSTLY CLEAR AND BREEZY. LOWS IN THE LOWER 20S. WEST  
WINDS 15 TO 20 MPH. GUSTS UP TO 45 MPH, DECREASING TO 35 MPH  
AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. SOUTHEAST WINDS  
AROUND 10 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST WINDS AROUND  
10 MPH AFTER MIDNIGHT.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S.    
SATURDAY
 
MOSTLY SUNNY. HIGHS AROUND 50. TEMPERATURE FALLING  
INTO THE LOWER 40S IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 40S. TEMPERATURE FALLING INTO THE UPPER 30S IN THE  
AFTERNOON.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE LOWER 20S.    
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 40S.  
 

 
 
WYZ023-182300-  
STAR VALLEY-  
INCLUDING THE CITIES OF AFTON, ALPINE, STAR VALLEY RANCH,  
AND THAYNE  
153 PM MST WED DEC 18 2024  
   
THIS AFTERNOON
 
PARTLY CLOUDY WITH ISOLATED RAIN AND SNOW  
SHOWERS. HIGHS IN THE UPPER 30S. SOUTH WINDS AROUND 10 MPH WITH  
GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. AREAS OF FOG AFTER MIDNIGHT. COLD WITH  
LOWS 13 TO 17. SOUTH WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH  
IN THE EVENING.    
THURSDAY
 
AREAS OF FOG IN THE MORNING. PARTLY CLOUDY. HIGHS IN  
THE MID 30S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 10 TO 16.    
FRIDAY
 
PARTLY CLOUDY. HIGHS AROUND 40.    
FRIDAY NIGHT
 
MOSTLY CLEAR. COLD WITH LOWS 14 TO 20.    
SATURDAY
 
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE  
AFTERNOON. HIGHS IN THE LOWER 40S. CHANCE OF RAIN 30 PERCENT.    
SATURDAY NIGHT
 
RAIN SHOWERS LIKELY IN THE EVENING. MOSTLY  
CLOUDY WITH SNOW SHOWERS LIKELY. LITTLE OR NO SNOW ACCUMULATION.  
LOWS IN THE LOWER 20S. CHANCE OF PRECIPITATION 60 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE MORNING.  
HIGHS IN THE LOWER 30S. CHANCE OF SNOW 30 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN  
THE EVENING, THEN MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY AFTER  
MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. COLD WITH LOWS 15 TO  
20. CHANCE OF SNOW 60 PERCENT.    
MONDAY
 
SNOW SHOWERS LIKELY. RAIN SHOWERS LIKELY IN THE  
AFTERNOON. LIGHT SNOW ACCUMULATION POSSIBLE. HIGHS IN THE MID  
30S. CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY NIGHT
 
A SLIGHT CHANCE OF RAIN SHOWERS IN THE EVENING.  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. COLD WITH LOWS  
AROUND 20. CHANCE OF PRECIPITATION 30 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN SHOWERS IN  
THE MORNING, THEN RAIN SHOWERS WITH SNOW SHOWERS LIKELY IN THE  
AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE UPPER  
30S. CHANCE OF PRECIPITATION 80 PERCENT.  
 

 
 
WYZ025-182300-  
UPPER GREEN RIVER BASIN FOOTHILLS-  
INCLUDING THE CITY OF PINEDALE  
153 PM MST WED DEC 18 2024  
   
THIS AFTERNOON
 
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
HIGHS IN THE LOWER 30S. SOUTHEAST WINDS AROUND 10 MPH WITH GUSTS  
UP TO 20 MPH. CHANCE OF SNOW 30 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE EVENING.  
COLD WITH LOWS 9 TO 15 ABOVE. NORTHWEST WINDS AROUND 10 MPH WITH  
GUSTS UP TO 25 MPH. CHANCE OF SNOW 30 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S. NORTHWEST WINDS  
AROUND 10 MPH IN THE MORNING.    
THURSDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 5 TO 13 ABOVE.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD  
WITH LOWS 10 TO 20.    
SATURDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 40.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SNOW SHOWERS. LITTLE OR NO  
SNOW ACCUMULATION. COLD WITH LOWS 15 TO 20.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 30S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS AFTER  
MIDNIGHT. COLD WITH LOWS 5 TO 15 ABOVE. CHANCE OF SNOW  
30 PERCENT.    
MONDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE LOWER 30S.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. HIGHS IN THE LOWER  
30S.  
 

 
 
WYZ026-182300-  
UPPER GREEN RIVER BASIN-  
INCLUDING THE CITIES OF LA BARGE, BIG PINEY, AND FARSON  
153 PM MST WED DEC 18 2024  
   
THIS AFTERNOON
 
PARTLY CLOUDY. HIGHS IN THE LOWER 30S.  
SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO 25 MPH.    
TONIGHT
 
PARTLY CLOUDY. COLD WITH LOWS AROUND 10 ABOVE. WEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 35 MPH.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 30S. NORTHWEST  
WINDS AROUND 10 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
PATCHY FOG IN THE EVENING. PARTLY CLOUDY. COLD  
WITH LOWS 2 TO 8 ABOVE.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 30S.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD  
WITH LOWS 5 TO 10 ABOVE.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF. COLD WITH  
LOWS 10 TO 15.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 30S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 5 TO 10 ABOVE.    
MONDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 30S.    
MONDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 5 TO 10 ABOVE.    
TUESDAY
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS IN THE LOWER 30S. CHANCE OF SNOW 30 PERCENT.  
 

 
 
WYZ010-182300-  
NORTHEAST JOHNSON COUNTY-  
INCLUDING THE CITY OF BUFFALO  
153 PM MST WED DEC 18 2024  
   
THIS AFTERNOON
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER  
40S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
TONIGHT
 
MOSTLY CLEAR AND BREEZY. LOWS IN THE MID 20S. WEST  
WINDS 15 TO 25 MPH WITH GUSTS UP TO 55 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS AROUND 40. TEMPERATURE FALLING  
INTO THE LOWER 30S IN THE AFTERNOON. NORTHWEST WINDS 10 TO  
15 MPH, BECOMING NORTH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTH WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 50. SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 50S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 30S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS IN  
THE MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS IN THE  
MID 40S. CHANCE OF PRECIPITATION 30 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 20S.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE UPPER 20S.    
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE UPPER 40S.  
 

 
 
WYZ011-182300-  
SOUTHEAST JOHNSON COUNTY-  
INCLUDING THE CITY OF KAYCEE  
153 PM MST WED DEC 18 2024  
   
THIS AFTERNOON
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER  
40S. SOUTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 55 MPH.    
TONIGHT
 
MOSTLY CLEAR AND BREEZY. LOWS IN THE MID 20S. WEST  
WINDS 15 TO 25 MPH. GUSTS UP TO 50 MPH, DECREASING TO 40 MPH  
AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. WEST WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH, BECOMING NORTH IN THE  
AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST WINDS AROUND  
10 MPH.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 50S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S.    
SUNDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW SHOWERS  
IN THE MORNING. HIGHS IN THE UPPER 40S. CHANCE OF PRECIPITATION  
20 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 20S.    
MONDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE UPPER 40S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 50.  
 

 
 
WYZ027-182300-  
SOUTH LINCOLN COUNTY-  
INCLUDING THE CITIES OF KEMMERER AND COKEVILLE  
153 PM MST WED DEC 18 2024  
   
THIS AFTERNOON
 
PARTLY CLOUDY. HIGHS IN THE MID 30S. SOUTHWEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 35 MPH.    
TONIGHT
 
MOSTLY CLEAR. COLD WITH LOWS 11 TO 17. WEST WINDS  
10 TO 15 MPH. GUSTS UP TO 35 MPH IN THE EVENING.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 30S. WEST WINDS  
AROUND 10 MPH IN THE MORNING.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. PATCHY FOG. COLD WITH LOWS 7 TO 13 ABOVE.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S.    
FRIDAY NIGHT
 
MOSTLY CLEAR. COLD WITH LOWS 10 TO 15.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 15 TO 20.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 30S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS AFTER  
MIDNIGHT. COLD WITH LOWS 10 TO 20. CHANCE OF SNOW 30 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE MORNING.  
HIGHS IN THE MID 30S. CHANCE OF SNOW 30 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 15 TO 20.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS IN  
THE AFTERNOON. HIGHS IN THE LOWER 30S. CHANCE OF PRECIPITATION  
30 PERCENT.  
 

 
 
WYZ016-182300-  
UPPER WIND RIVER BASIN-  
INCLUDING THE CITY OF DUBOIS  
153 PM MST WED DEC 18 2024  
   
THIS AFTERNOON
 
MOSTLY SUNNY WITH SCATTERED SNOW SHOWERS. WINDY  
WITH HIGHS IN THE MID 40S. WEST WINDS 25 TO 35 MPH WITH GUSTS UP  
TO 60 MPH. CHANCE OF SNOW 30 PERCENT.    
TONIGHT
 
MOSTLY CLEAR AND VERY WINDY. LOWS IN THE MID 20S. WEST  
WINDS 30 TO 40 MPH WITH GUSTS UP TO 75 MPH, DIMINISHING TO 20 TO  
30 MPH WITH GUSTS UP TO 60 MPH AFTER MIDNIGHT.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY  
WITH HIGHS IN THE LOWER 40S. WEST WINDS 15 TO 20 MPH WITH GUSTS  
UP TO 30 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 40S. WEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30.    
SATURDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE UPPER 40S. TEMPERATURE FALLING INTO THE  
LOWER 40S IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 30. CHANCE OF SNOW 30 PERCENT.    
SUNDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 30S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S.    
MONDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS AROUND 40.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE LOWER 20S.    
TUESDAY
 
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS IN  
THE AFTERNOON. HIGHS IN THE LOWER 40S. CHANCE OF PRECIPITATION  
30 PERCENT.  
 

 
 
WYZ001-182300-  
YELLOWSTONE NATIONAL PARK-  
INCLUDING THE CITIES OF LAKE, MAMMOTH, AND OLD FAITHFUL  
153 PM MST WED DEC 18 2024  
   
THIS AFTERNOON
 
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
AREAS OF BLOWING SNOW. VISIBILITY ONE QUARTER MILE OR LESS AT  
TIMES. WINDY. NEAR STEADY TEMPERATURE AROUND 30. SOUTHWEST WINDS  
25 TO 30 MPH WITH GUSTS UP TO 60 MPH. CHANCE OF SNOW 40 PERCENT.    
TONIGHT
 
PATCHY BLOWING SNOW IN THE EVENING. MOSTLY CLOUDY WITH  
SCATTERED SNOW SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. VISIBILITY ONE QUARTER MILE OR LESS AT TIMES IN THE  
EVENING. WINDY, COLD WITH LOWS 12 TO 18. WEST WINDS 20 TO 30 MPH  
WITH GUSTS UP TO 60 MPH, BECOMING SOUTHWEST 15 TO 20 MPH WITH  
GUSTS UP TO 45 MPH AFTER MIDNIGHT. CHANCE OF SNOW 30 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 30S. SOUTHWEST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 25 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 10 TO 16. SOUTH  
WINDS AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S. SOUTHWEST WINDS  
AROUND 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD  
WITH LOWS 14 TO 20.    
SATURDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER  
30S. CHANCE OF SNOW 30 PERCENT.    
SATURDAY NIGHT
 
SNOW SHOWERS. LIGHT SNOW ACCUMULATION. LOWS IN  
THE LOWER 20S. CHANCE OF SNOW 80 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY. SNOW SHOWERS LIKELY, MAINLY IN THE  
MORNING. NEW LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE UPPER  
20S. CHANCE OF SNOW 60 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING, THEN SNOW SHOWERS AFTER MIDNIGHT. LITTLE OR NO SNOW  
ACCUMULATION. COLD WITH LOWS 15 TO 21. CHANCE OF SNOW 80 PERCENT.   
MONDAY
 
CLOUDY WITH SNOW SHOWERS. LIGHT SNOW ACCUMULATION.  
HIGHS IN THE UPPER 20S. CHANCE OF SNOW 80 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH LOWS AROUND 20.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN SNOW SHOWERS LIKELY IN THE AFTERNOON. LITTLE OR NO  
SNOW ACCUMULATION. HIGHS IN THE LOWER 30S. CHANCE OF SNOW  
60 PERCENT.  
 

 
 
WYZ029-182300-  
FLAMING GORGE-  
153 PM MST WED DEC 18 2024  
   
THIS AFTERNOON
 
PARTLY CLOUDY. HIGHS AROUND 40. SOUTHWEST WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S. WEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 35 MPH.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 40. SOUTHWEST WINDS AROUND 10 MPH, BECOMING WEST IN THE  
AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR. COLD WITH LOWS 13 TO 21.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 40. SOUTHWEST WINDS AROUND 10 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLEAR. COLD WITH LOWS AROUND 20.    
SATURDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 40.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S.    
SUNDAY
 
PARTLY CLOUDY. HIGHS AROUND 40.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S.    
MONDAY
 
MOSTLY CLOUDY. HIGHS AROUND 40.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 20.    
TUESDAY
 
PARTLY CLOUDY. HIGHS AROUND 40.  
 

 
 
WYZ022-182300-  
CASPER MOUNTAIN-  
153 PM MST WED DEC 18 2024  
   
THIS AFTERNOON
 
PARTLY CLOUDY AND VERY WINDY. HIGHS IN THE  
UPPER 30S. SOUTHWEST WINDS 30 TO 40 MPH WITH GUSTS UP TO 80 MPH.    
TONIGHT
 
MOSTLY CLEAR AND VERY WINDY. LOWS IN THE MID 20S.  
SOUTHWEST WINDS 30 TO 40 MPH WITH GUSTS UP TO 80 MPH, DIMINISHING  
TO 20 TO 30 MPH WITH GUSTS UP TO 60 MPH AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY SUNNY AND BREEZY. HIGHS IN THE UPPER 30S. WEST  
WINDS 15 TO 20 MPH. GUSTS UP TO 35 MPH IN THE MORNING.    
THURSDAY NIGHT
 
MOSTLY CLEAR. NEAR STEADY TEMPERATURE IN THE  
MID 20S. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH AFTER  
MIDNIGHT.    
FRIDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 40S.  
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
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
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S.    
SUNDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 30S.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 40S.  
 

 
 
WYZ002-182300-  
ABSAROKA MOUNTAINS-  
153 PM MST WED DEC 18 2024  
   
..HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM MST THURSDAY
 
 
   
THIS AFTERNOON
 
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
BLOWING SNOW. VISIBILITY ONE QUARTER MILE OR LESS AT TIMES. VERY  
WINDY WITH HIGHS IN THE MID 30S. WEST WINDS 35 TO 45 MPH WITH  
GUSTS UP TO 90 MPH. CHANCE OF SNOW 40 PERCENT.    
TONIGHT
 
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS IN THE  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. BLOWING SNOW IN THE  
EVENING. AREAS OF BLOWING SNOW AFTER MIDNIGHT. VISIBILITY ONE  
QUARTER MILE OR LESS AT TIMES. VERY WINDY AND COLD WITH LOWS  
16 TO 24. WEST WINDS 35 TO 45 MPH WITH GUSTS UP TO 90 MPH. CHANCE  
OF SNOW 30 PERCENT.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. PATCHY  
BLOWING SNOW IN THE MORNING. 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 25 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. LOWS IN THE LOWER  
20S. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
FRIDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 30S. WEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. LOWS IN THE MID 20S.    
SATURDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 40. TEMPERATURE FALLING INTO THE LOWER 30S  
IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. SNOW SHOWERS LIKELY. LITTLE OR NO SNOW  
ACCUMULATION. BREEZY WITH LOWS IN THE MID 20S. CHANCE OF SNOW  
60 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. BREEZY WITH HIGHS  
IN THE UPPER 20S. CHANCE OF SNOW 40 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS AFTER  
MIDNIGHT. BREEZY, COLD WITH LOWS 15 TO 23. CHANCE OF SNOW  
30 PERCENT.    
MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS.  
BREEZY WITH HIGHS IN THE LOWER 30S.    
MONDAY NIGHT
 
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS AROUND  
20.    
TUESDAY
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN SNOW SHOWERS LIKELY IN THE AFTERNOON. LITTLE OR NO  
SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE MID 30S. CHANCE OF  
SNOW 60 PERCENT.  
 

 
 
WYZ007-182300-  
OWL CREEK AND BRIDGER MOUNTAINS-  
153 PM MST WED DEC 18 2024  
   
THIS AFTERNOON
 
PARTLY CLOUDY AND WINDY. HIGHS AROUND 40.  
SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 65 MPH.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. WINDY WITH LOWS IN THE MID 20S. WEST WINDS 20 TO 30 MPH  
WITH GUSTS UP TO 65 MPH, DIMINISHING TO 15 TO 20 MPH WITH GUSTS  
UP TO 40 MPH AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. TEMPERATURE  
FALLING INTO THE LOWER 30S IN THE AFTERNOON. SOUTHWEST WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH, BECOMING SOUTHEAST IN THE  
AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE UPPER 20S.  
SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS  
AROUND 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. TEMPERATURE  
FALLING INTO THE UPPER 30S IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 40S.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 20S.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 20S.    
TUESDAY
 
PARTLY CLOUDY. HIGHS AROUND 40.  
 

 
 
WYZ008-182300-  
BIGHORN MOUNTAINS WEST-  
153 PM MST WED DEC 18 2024  
   
THIS AFTERNOON
 
PARTLY CLOUDY. PATCHY BLOWING SNOW. WINDY WITH  
HIGHS IN THE UPPER 30S. SOUTHWEST WINDS 25 TO 30 MPH WITH GUSTS  
UP TO 60 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. PATCHY  
BLOWING SNOW. VISIBILITY ONE QUARTER MILE OR LESS AT TIMES. WINDY  
WITH LOWS IN THE LOWER 20S. WEST WINDS 25 TO 35 MPH WITH GUSTS UP  
TO 75 MPH, BECOMING NORTHWEST 20 TO 25 MPH WITH GUSTS UP TO  
60 MPH AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTH WINDS AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. TEMPERATURE  
FALLING INTO THE UPPER 30S IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 20S. CHANCE OF SNOW 30 PERCENT.    
SUNDAY
 
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 40 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
MONDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE MID  
30S.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 20S.    
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE UPPER 30S.  
 

 
 
WYZ009-182300-  
BIGHORN MOUNTAINS SOUTHEAST-  
153 PM MST WED DEC 18 2024  
   
THIS AFTERNOON
 
PARTLY CLOUDY. PATCHY BLOWING SNOW. VISIBILITY  
ONE QUARTER MILE OR LESS AT TIMES. VERY WINDY WITH HIGHS IN THE  
LOWER 40S. WEST WINDS 30 TO 40 MPH WITH GUSTS UP TO 75 MPH.    
TONIGHT
 
MOSTLY CLEAR. PATCHY BLOWING SNOW. VISIBILITY ONE  
QUARTER MILE OR LESS AT TIMES. VERY WINDY WITH LOWS IN THE MID  
20S. WEST WINDS 30 TO 40 MPH. GUSTS UP TO 85 MPH, DECREASING TO  
75 MPH AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 30S.  
TEMPERATURE FALLING INTO THE MID 20S IN THE AFTERNOON. WEST WINDS  
15 TO 20 MPH. GUSTS UP TO 35 MPH IN THE MORNING.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 40S. TEMPERATURE  
FALLING INTO THE UPPER 30S IN THE AFTERNOON. WEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. TEMPERATURE  
FALLING INTO THE UPPER 30S IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 30. CHANCE OF SNOW 30 PERCENT.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE MORNING.  
BREEZY WITH HIGHS IN THE MID 30S. CHANCE OF SNOW 30 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 20S.    
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 40S.  
 

 
 
WYZ012-182300-  
TETON AND GROS VENTRE MOUNTAINS-  
153 PM MST WED DEC 18 2024  
   
THIS AFTERNOON
 
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
AREAS OF BLOWING SNOW. VISIBILITY ONE QUARTER MILE OR LESS AT  
TIMES. BREEZY WITH HIGHS IN THE LOWER 30S. SOUTHWEST WINDS 20 TO  
25 MPH WITH GUSTS UP TO 60 MPH. CHANCE OF SNOW 40 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE EVENING.  
PATCHY BLOWING SNOW IN THE EVENING. BREEZY, COLD WITH LOWS 12 TO  
18. SOUTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 55 MPH,  
BECOMING WEST 10 TO 15 MPH WITH GUSTS UP TO 40 MPH AFTER  
MIDNIGHT. CHANCE OF SNOW 30 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. HIGHS AROUND 30. SOUTHWEST WINDS  
AROUND 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS 11 TO 17. SOUTHEAST WINDS AROUND  
10 MPH.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS AROUND  
10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD  
WITH LOWS 15 TO 21.    
SATURDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER  
30S. CHANCE OF SNOW 40 PERCENT.    
SATURDAY NIGHT
 
SNOW SHOWERS. LIGHT SNOW ACCUMULATION. LOWS IN  
THE LOWER 20S. CHANCE OF SNOW 80 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY. SNOW SHOWERS LIKELY, MAINLY IN THE  
MORNING. NEW LIGHT SNOW ACCUMULATION POSSIBLE. HIGHS IN THE MID  
20S. CHANCE OF SNOW 60 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING, THEN SNOW SHOWERS AFTER MIDNIGHT. NEW LITTLE OR NO SNOW  
ACCUMULATION. COLD WITH LOWS 10 TO 20. CHANCE OF SNOW 80 PERCENT.   
MONDAY
 
SNOW SHOWERS. LIGHT SNOW ACCUMULATION. HIGHS IN THE  
UPPER 20S. CHANCE OF SNOW 80 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH LOWS 15 TO 21.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN SNOW SHOWERS LIKELY IN THE AFTERNOON. LITTLE OR NO  
SNOW ACCUMULATION. HIGHS IN THE LOWER 30S. CHANCE OF SNOW  
60 PERCENT.  
 

 
 
WYZ014-182300-  
WIND RIVER MOUNTAINS WEST-  
153 PM MST WED DEC 18 2024  
   
THIS AFTERNOON
 
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
PATCHY BLOWING SNOW. VISIBILITY ONE QUARTER MILE OR LESS AT  
TIMES. WINDY WITH HIGHS IN THE UPPER 20S. SOUTHWEST WINDS 25 TO  
30 MPH WITH GUSTS UP TO 70 MPH. CHANCE OF SNOW 30 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE EVENING.  
PATCHY BLOWING SNOW. VISIBILITY ONE QUARTER MILE OR LESS AT  
TIMES. WINDY, COLD WITH LOWS 9 TO 15 ABOVE. WEST WINDS 25 TO  
35 MPH WITH GUSTS UP TO 70 MPH, DIMINISHING TO 20 TO 25 MPH WITH  
GUSTS UP TO 60 MPH AFTER MIDNIGHT. CHANCE OF SNOW 30 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 30S. WEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 12 TO 18. WEST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 25 MPH.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S. TEMPERATURE  
FALLING INTO THE UPPER 20S IN THE AFTERNOON. WEST WINDS 10 TO  
15 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD  
WITH LOWS AROUND 20.    
SATURDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE UPPER 30S. TEMPERATURE FALLING INTO THE  
UPPER 20S IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SNOW SHOWERS. LITTLE OR NO  
SNOW ACCUMULATION. COLD WITH LOWS 14 TO 20.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. BREEZY WITH HIGHS  
IN THE MID 20S. CHANCE OF SNOW 30 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS AFTER  
MIDNIGHT. COLD WITH LOWS 10 TO 15. CHANCE OF SNOW 30 PERCENT.    
MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE UPPER 20S.    
MONDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.    
TUESDAY
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS IN THE LOWER 30S. CHANCE OF SNOW 30 PERCENT.  
 

 
 
WYZ015-182300-  
WIND RIVER MOUNTAINS EAST-  
153 PM MST WED DEC 18 2024  
   
THIS AFTERNOON
 
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
BLOWING SNOW. VISIBILITY ONE QUARTER MILE OR LESS AT TIMES. VERY  
WINDY WITH HIGHS IN THE MID 30S. WEST WINDS 35 TO 45 MPH WITH  
GUSTS UP TO 90 MPH. CHANCE OF SNOW 30 PERCENT.    
TONIGHT
 
MOSTLY CLEAR. SCATTERED SNOW SHOWERS IN THE EVENING.  
BLOWING SNOW. VISIBILITY ONE QUARTER MILE OR LESS AT TIMES. VERY  
WINDY AND COLD WITH LOWS 14 TO 24. WEST WINDS 35 TO 45 MPH WITH  
GUSTS UP TO 90 MPH. CHANCE OF SNOW 30 PERCENT.    
THURSDAY
 
PATCHY BLOWING SNOW IN THE MORNING. PARTLY CLOUDY.  
BREEZY WITH HIGHS IN THE LOWER 30S. TEMPERATURE FALLING INTO THE  
MID 20S IN THE AFTERNOON. WEST WINDS 20 TO 25 MPH WITH GUSTS UP  
TO 45 MPH, DIMINISHING TO 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN  
THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. LOWS IN THE LOWER  
20S. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
FRIDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 30S. WEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. LOWS IN THE MID 20S.    
SATURDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 40. TEMPERATURE FALLING INTO THE LOWER 30S  
IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. BREEZY WITH LOWS IN THE LOWER 20S.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE MORNING.  
WINDY WITH HIGHS IN THE UPPER 20S. CHANCE OF SNOW 30 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS AFTER  
MIDNIGHT. BREEZY, COLD WITH LOWS 13 TO 23. CHANCE OF SNOW  
30 PERCENT.    
MONDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
BREEZY WITH HIGHS IN THE LOWER 30S.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
BREEZY, COLD WITH LOWS 13 TO 23.    
TUESDAY
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. BREEZY WITH HIGHS IN THE MID 30S. CHANCE OF SNOW  
30 PERCENT.  
 

 
 
WYZ019-182300-  
GREEN MOUNTAINS AND RATTLESNAKE RANGE-  
INCLUDING THE CITY OF JEFFREY CITY  
153 PM MST WED DEC 18 2024  
 
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS  
EVENING...  
   
THIS AFTERNOON
 
PARTLY CLOUDY AND WINDY. HIGHS IN THE UPPER  
30S. SOUTHWEST WINDS 25 TO 35 MPH WITH GUSTS UP TO 75 MPH.    
TONIGHT
 
PARTLY CLOUDY AND WINDY. LOWS IN THE LOWER 20S.  
SOUTHWEST WINDS 25 TO 35 MPH WITH GUSTS UP TO 70 MPH, DIMINISHING  
TO 20 TO 25 MPH WITH GUSTS UP TO 50 MPH AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY SUNNY AND BREEZY. HIGHS AROUND 40. WEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR. COLD WITH LOWS AROUND 20.  
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE LOWER 20S.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
SUNDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS AROUND 40.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE LOWER 20S.    
TUESDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS AROUND 40.  
 

 
 
WYZ024-182300-  
SALT RIVER AND WYOMING RANGES-  
153 PM MST WED DEC 18 2024  
   
THIS AFTERNOON
 
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
PATCHY BLOWING SNOW. BREEZY WITH HIGHS IN THE LOWER 30S. WEST  
WINDS 20 TO 25 MPH WITH GUSTS UP TO 50 MPH. CHANCE OF SNOW  
30 PERCENT.    
TONIGHT
 
PATCHY BLOWING SNOW IN THE EVENING. PARTLY CLOUDY.  
BREEZY, COLD WITH LOWS 13 TO 19. WEST WINDS 15 TO 25 MPH. GUSTS  
UP TO 60 MPH, DECREASING TO 45 MPH AFTER MIDNIGHT.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S. WEST WINDS 10 TO  
15 MPH. GUSTS UP TO 30 MPH IN THE MORNING.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS 13 TO 19. SOUTHWEST WINDS AROUND  
10 MPH.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTHWEST WINDS  
AROUND 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
SATURDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE UPPER 30S.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. SNOW SHOWERS LIKELY. LITTLE OR NO SNOW  
ACCUMULATION. LOWS IN THE LOWER 20S. CHANCE OF SNOW 60 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS AROUND 30.  
CHANCE OF SNOW 40 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
EVENING, THEN SNOW SHOWERS LIKELY AFTER MIDNIGHT. LITTLE OR NO  
SNOW ACCUMULATION. COLD WITH LOWS 15 TO 20. CHANCE OF SNOW  
60 PERCENT.    
MONDAY
 
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LIGHT SNOW  
ACCUMULATION POSSIBLE. HIGHS IN THE LOWER 30S. CHANCE OF SNOW  
70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. COLD WITH  
LOWS 15 TO 21.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN SNOW SHOWERS LIKELY IN THE AFTERNOON. LITTLE OR NO  
SNOW ACCUMULATION. HIGHS IN THE MID 30S. CHANCE OF SNOW  
70 PERCENT.  
 

 
 
WYZ030-182300-  
EAST SWEETWATER COUNTY-  
INCLUDING THE CITY OF WAMSUTTER  
153 PM MST WED DEC 18 2024  
   
THIS AFTERNOON
 
PARTLY CLOUDY AND BREEZY. HIGHS AROUND 40.  
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 45 MPH.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. BREEZY WITH LOWS IN THE LOWER 20S. SOUTHWEST WINDS 15 TO  
25 MPH. GUSTS UP TO 55 MPH, DECREASING TO 40 MPH AFTER MIDNIGHT.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 40. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR. COLD WITH LOWS 14 TO 20.  
SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. HIGHS AROUND 40. SOUTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD  
WITH LOWS 16 TO 22.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S.    
SUNDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 30S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 20.    
MONDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD  
WITH LOWS AROUND 20.    
TUESDAY
 
PARTLY CLOUDY. HIGHS AROUND 40.  
 

 
 
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