826  
FPUS55 KRIW 092007  
ZFPRIW  
 
ZONE FORECAST PRODUCT FOR WESTERN AND CENTRAL WYOMING  
NATIONAL WEATHER SERVICE RIVERTON WY  
106 PM MST FRI DEC 9 2022  
 
WYZ020-092300-  
NATRONA COUNTY LOWER ELEVATIONS-  
INCLUDING THE CITY OF CASPER  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
PARTLY CLOUDY AND WINDY. HIGHS IN THE MID 30S.  
SOUTHWEST WINDS 25 TO 35 MPH WITH GUSTS UP TO 50 MPH.    
TONIGHT
 
CLEAR, WINDY, COLD WITH LOWS 14 TO 20. WEST WINDS  
20 TO 30 MPH, BECOMING SOUTHWEST 15 TO 20 MPH AFTER MIDNIGHT.  
GUSTS UP TO 45 MPH.    
SATURDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. WINDY WITH HIGHS IN THE MID 30S. SOUTHWEST WINDS 20 TO  
30 MPH WITH GUSTS UP TO 45 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
WINDY WITH LOWS IN THE UPPER 20S. SOUTHWEST WINDS 20 TO 30 MPH  
WITH GUSTS UP TO 45 MPH.    
SUNDAY
 
PARTLY CLOUDY AND WINDY. HIGHS IN THE LOWER 40S.  
SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. BREEZY WITH LOWS IN THE LOWER 20S.    
MONDAY
 
SNOW LIKELY. LITTLE OR NO SNOW ACCUMULATION. BREEZY  
WITH HIGHS IN THE LOWER 30S. TEMPERATURE FALLING INTO THE LOWER  
20S IN THE AFTERNOON. CHANCE OF SNOW 60 PERCENT.    
MONDAY NIGHT
 
SNOW LIKELY. LIGHT SNOW ACCUMULATION POSSIBLE.  
COLD WITH LOWS AROUND 10 ABOVE. CHANCE OF SNOW 70 PERCENT.    
TUESDAY
 
SNOW. NEW LIGHT SNOW ACCUMULATION. BREEZY, COLD WITH  
HIGHS 15 TO 20. CHANCE OF SNOW 80 PERCENT.    
TUESDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. NEW LIGHT SNOW  
ACCUMULATION POSSIBLE. BREEZY, COLD. NEAR STEADY TEMPERATURE  
AROUND 10 ABOVE. CHANCE OF SNOW 60 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW  
SHOWERS. BREEZY, COLD WITH HIGHS AROUND 20.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH LOWS ZERO TO 5 ABOVE ZERO.    
THURSDAY
 
MOSTLY CLOUDY. COLD WITH HIGHS 15 TO 20.  
 

 
 
WYZ017-092300-  
WIND RIVER BASIN-  
INCLUDING THE CITIES OF RIVERTON AND SHOSHONI  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
MOSTLY SUNNY AND BREEZY. HIGHS AROUND 30. WEST  
WINDS 20 TO 25 MPH WITH GUSTS UP TO 45 MPH.    
TONIGHT
 
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS 6 TO 14 ABOVE.  
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 40 MPH.    
SATURDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 20S.  
SOUTHEAST WINDS 10 TO 15 MPH, BECOMING EAST 15 TO 20 MPH IN THE  
AFTERNOON. GUSTS UP TO 45 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS 12 TO  
22. WEST WINDS 15 TO 20 MPH, BECOMING EAST AFTER MIDNIGHT. GUSTS  
UP TO 40 MPH.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON.  
BREEZY WITH HIGHS IN THE UPPER 30S. SOUTH WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 40 MPH. CHANCE OF SNOW 30 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW. BREEZY, COLD WITH  
LOWS 15 TO 21.    
MONDAY
 
SNOW LIKELY. LIGHT SNOW ACCUMULATION POSSIBLE. HIGHS  
AROUND 30. CHANCE OF SNOW 60 PERCENT.    
MONDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. NEW LIGHT SNOW  
ACCUMULATION POSSIBLE. COLD WITH LOWS AROUND 10 ABOVE. CHANCE OF  
SNOW 60 PERCENT.    
TUESDAY
 
CLOUDY WITH SNOW LIKELY. NEW LIGHT SNOW ACCUMULATION  
POSSIBLE. COLD WITH HIGHS AROUND 20. CHANCE OF SNOW 60 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
COLD WITH LOWS AROUND 5 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH HIGHS AROUND 20.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. COLD WITH LOWS ZERO TO 5 ABOVE  
ZERO.    
THURSDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. COLD WITH HIGHS 15 TO 20.  
 

 
 
WYZ018-092300-  
LANDER FOOTHILLS-  
INCLUDING THE CITY OF LANDER  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
MOSTLY SUNNY WITH SCATTERED SNOW SHOWERS.  
BREEZY WITH HIGHS AROUND 30. WEST WINDS 20 TO 25 MPH WITH GUSTS  
UP TO 45 MPH. CHANCE OF SNOW 30 PERCENT.    
TONIGHT
 
MOSTLY CLEAR. COLD WITH LOWS 11 TO 15. WEST WINDS  
10 TO 15 MPH. GUSTS UP TO 35 MPH AFTER MIDNIGHT.    
SATURDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS AROUND 30. WEST WINDS  
15 TO 20 MPH, BECOMING NORTHEAST IN THE AFTERNOON. GUSTS UP TO  
40 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
BREEZY, COLD WITH LOWS AROUND 20. NORTH WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH, BECOMING EAST 15 TO 20 MPH WITH GUSTS UP TO  
40 MPH AFTER MIDNIGHT.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON.  
BREEZY WITH HIGHS IN THE UPPER 30S. SOUTHWEST WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW 30 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
COLD WITH LOWS 16 TO 22.    
MONDAY
 
SNOW LIKELY. LIGHT SNOW ACCUMULATION POSSIBLE. HIGHS IN  
THE UPPER 20S. CHANCE OF SNOW 60 PERCENT.    
MONDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. NEW LIGHT SNOW  
ACCUMULATION POSSIBLE. COLD WITH LOWS AROUND 10 ABOVE. CHANCE OF  
SNOW 60 PERCENT.    
TUESDAY
 
CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. COLD WITH  
HIGHS AROUND 20.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
COLD WITH LOWS AROUND 5 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. COLD WITH HIGHS AROUND 20.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS ZERO TO 5 ABOVE  
ZERO.    
THURSDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. COLD WITH HIGHS AROUND 20.  
 

 
 
WYZ028-092300-  
ROCK SPRINGS AND GREEN RIVER-  
INCLUDING THE CITIES OF ROCK SPRINGS AND GREEN RIVER  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
PARTLY CLOUDY AND WINDY. HIGHS IN THE UPPER  
20S. WEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 40 MPH.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. COLD WITH LOWS 3 TO 9 ABOVE. WEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 30 MPH IN THE EVENING.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 20S. NORTHEAST  
WINDS AROUND 10 MPH IN THE MORNING.    
SATURDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 7 TO 15 ABOVE.  
NORTHEAST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH AFTER  
MIDNIGHT.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING, THEN  
SNOW LIKELY IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION.  
HIGHS IN THE MID 30S. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 30 MPH. CHANCE OF SNOW 60 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH SNOW LIKELY. LITTLE OR NO SNOW  
ACCUMULATION. COLD WITH LOWS 10 TO 15. CHANCE OF SNOW 60 PERCENT.   
MONDAY
 
SNOW LIKELY. LIGHT SNOW ACCUMULATION POSSIBLE. HIGHS IN  
THE UPPER 20S. CHANCE OF SNOW 60 PERCENT.    
MONDAY NIGHT
 
CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. COLD  
WITH LOWS AROUND 10 ABOVE.    
TUESDAY
 
CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS AROUND  
20.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS ZERO TO 5 ABOVE ZERO.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. COLD WITH HIGHS AROUND 20.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 5 BELOW TO ZERO.   
THURSDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. COLD WITH HIGHS 10 TO 20.  
 

 
 
WYZ013-092300-  
JACKSON HOLE-  
INCLUDING THE CITY OF JACKSON  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
SNOW SHOWERS. AREAS OF FOG. SNOW ACCUMULATION  
UP TO 2 INCHES. BREEZY WITH HIGHS IN THE LOWER 20S. SOUTHWEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW  
80 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE EVENING.  
COLD WITH LOWS 2 TO 6 ABOVE. SOUTH WINDS AROUND 10 MPH WITH GUSTS  
UP TO 20 MPH IN THE EVENING. CHANCE OF SNOW 30 PERCENT.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
SCATTERED SNOW SHOWERS IN THE AFTERNOON. HIGHS IN THE MID 20S.  
SOUTH WINDS AROUND 10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.  
CHANCE OF SNOW 30 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. COLD  
WITH LOWS 14 TO 18. SOUTH WINDS AROUND 10 MPH IN THE EVENING.  
CHANCE OF SNOW 40 PERCENT.    
SUNDAY
 
SNOW. LIGHT SNOW ACCUMULATION. HIGHS IN THE LOWER 30S.  
SOUTHEAST WINDS 10 TO 15 MPH. CHANCE OF SNOW 90 PERCENT.    
SUNDAY NIGHT
 
SNOW. NEW LIGHT SNOW ACCUMULATION. COLD WITH LOWS  
AROUND 15. CHANCE OF SNOW 80 PERCENT.    
MONDAY
 
SNOW. NEW LIGHT SNOW ACCUMULATION. HIGHS IN THE MID  
20S. CHANCE OF SNOW 80 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH SNOW LIKELY. NEW LITTLE OR NO  
SNOW ACCUMULATION. COLD WITH LOWS 5 TO 10 ABOVE. CHANCE OF SNOW  
60 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. COLD  
WITH HIGHS AROUND 20.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
COLD WITH LOWS ZERO TO 5 ABOVE ZERO.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. COLD WITH HIGHS 15 TO 20.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 5 BELOW TO ZERO.   
THURSDAY
 
PARTLY CLOUDY. COLD WITH HIGHS AROUND 20.  
 

 
 
WYZ003-092300-  
CODY FOOTHILLS-  
INCLUDING THE CITIES OF CLARK, CODY, AND MEETEETSE  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER  
30S. WEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 50 MPH.    
TONIGHT
 
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS 12 TO 18.  
SOUTHWEST WINDS 15 TO 25 MPH. GUSTS UP TO 50 MPH, DECREASING TO  
35 MPH AFTER MIDNIGHT.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S. SOUTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 35 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S. SOUTHWEST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 25 MPH.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE UPPER 30S. SOUTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
COLD WITH LOWS AROUND 20.    
MONDAY
 
SNOW. LIGHT SNOW ACCUMULATION. HIGHS IN THE MID 20S.  
CHANCE OF SNOW 80 PERCENT.    
MONDAY NIGHT
 
CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. COLD  
WITH LOWS AROUND 10 ABOVE.    
TUESDAY
 
CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. COLD WITH  
HIGHS AROUND 20.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW. COLD WITH LOWS 5 TO  
10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. HIGHS AROUND 20.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. COLD WITH LOWS 5 TO 10 ABOVE.    
THURSDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. COLD WITH HIGHS AROUND 20.  
 

 
 
WYZ004-092300-  
NORTH BIG HORN BASIN-  
INCLUDING THE CITIES OF BASIN, GREYBULL, LOVELL, POWELL,  
AND SHELL  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
MOSTLY CLOUDY. HIGHS AROUND 30. SOUTH WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD WITH  
LOWS 5 TO 13 ABOVE. SOUTHWEST WINDS 10 TO 15 MPH, BECOMING SOUTH  
AFTER MIDNIGHT. GUSTS UP TO 35 MPH.    
SATURDAY
 
PARTLY CLOUDY. HIGHS AROUND 30. SOUTHEAST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 15 TO 23.  
SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 30S. SOUTHEAST WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. COLD WITH LOWS AROUND 20.    
MONDAY
 
SNOW. LIGHT SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE  
MID 20S. CHANCE OF SNOW 80 PERCENT.    
MONDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. NEW LITTLE OR NO SNOW  
ACCUMULATION. BREEZY, COLD WITH LOWS AROUND 10 ABOVE. CHANCE OF  
SNOW 60 PERCENT.    
TUESDAY
 
CLOUDY WITH SNOW LIKELY. LITTLE OR NO SNOW  
ACCUMULATION. BREEZY, COLD WITH HIGHS AROUND 20. CHANCE OF SNOW  
60 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
BREEZY, COLD WITH LOWS 5 TO 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. HIGHS IN THE LOWER 20S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH LOWS 5 TO 10 ABOVE.    
THURSDAY
 
MOSTLY CLOUDY. COLD WITH HIGHS AROUND 20.  
 

 
 
WYZ006-092300-  
SOUTHEAST BIG HORN BASIN-  
INCLUDING THE CITIES OF TEN SLEEP AND WORLAND  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
MOSTLY CLOUDY. HIGHS AROUND 30. SOUTHEAST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 35 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD WITH  
LOWS 4 TO 12 ABOVE. SOUTHWEST WINDS 10 TO 15 MPH, BECOMING  
SOUTHEAST AFTER MIDNIGHT.    
SATURDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 30S. SOUTHEAST WINDS 10 TO 15 MPH.  
GUSTS UP TO 35 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS 14 TO  
22. SOUTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
SUNDAY
 
PARTLY CLOUDY. HIGHS AROUND 40. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. COLD WITH LOWS 15 TO 21.    
MONDAY
 
SNOW LIKELY. LIGHT SNOW ACCUMULATION POSSIBLE. HIGHS IN  
THE UPPER 20S. CHANCE OF SNOW 70 PERCENT.    
MONDAY NIGHT
 
SNOW LIKELY. NEW LIGHT SNOW ACCUMULATION  
POSSIBLE. COLD WITH LOWS AROUND 10 ABOVE. CHANCE OF SNOW  
60 PERCENT.    
TUESDAY
 
CLOUDY WITH SNOW LIKELY. NEW LIGHT SNOW ACCUMULATION  
POSSIBLE. COLD WITH HIGHS AROUND 20. CHANCE OF SNOW 60 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.  
COLD WITH LOWS 5 TO 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH HIGHS AROUND 20.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. COLD WITH LOWS AROUND 5 ABOVE.    
THURSDAY
 
MOSTLY CLOUDY. COLD WITH HIGHS AROUND 20.  
 

 
 
WYZ005-092300-  
SOUTHWEST BIG HORN BASIN-  
INCLUDING THE CITY OF THERMOPOLIS  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER  
30S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 40 MPH.    
TONIGHT
 
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS 5 TO 13 ABOVE.  
SOUTHWEST WINDS 15 TO 20 MPH. GUSTS UP TO 35 MPH IN THE EVENING.    
SATURDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS AROUND 30. SOUTH  
WINDS 15 TO 20 MPH. GUSTS UP TO 30 MPH, INCREASING TO 40 MPH IN  
THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS 17 TO  
23. SOUTH WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.    
SUNDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS AROUND 40. TEMPERATURE  
FALLING INTO THE LOWER 30S IN THE AFTERNOON. SOUTH WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. COLD WITH LOWS 15 TO 21.    
MONDAY
 
SNOW LIKELY. LIGHT SNOW ACCUMULATION POSSIBLE. HIGHS IN  
THE MID 20S. CHANCE OF SNOW 70 PERCENT.    
MONDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. NEW LIGHT SNOW  
ACCUMULATION POSSIBLE. COLD WITH LOWS 5 TO 10 ABOVE. CHANCE OF  
SNOW 60 PERCENT.    
TUESDAY
 
CLOUDY WITH SNOW LIKELY. NEW LIGHT SNOW ACCUMULATION  
POSSIBLE. COLD WITH HIGHS AROUND 20. CHANCE OF SNOW 60 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
COLD WITH LOWS 5 TO 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH HIGHS AROUND 20.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. COLD WITH LOWS 5 TO 10 ABOVE.    
THURSDAY
 
MOSTLY CLOUDY. COLD WITH HIGHS AROUND 20.  
 

 
 
WYZ023-092300-  
STAR VALLEY-  
INCLUDING THE CITIES OF AFTON, ALPINE, STAR VALLEY RANCH,  
AND THAYNE  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
SNOW SHOWERS. SNOW ACCUMULATION AROUND 1 INCH.  
HIGHS IN THE LOWER 20S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 25 MPH. CHANCE OF SNOW 80 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. COLD WITH LOWS AROUND 10 ABOVE. SOUTH  
WINDS AROUND 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE  
AFTERNOON. HIGHS IN THE UPPER 20S. SOUTH WINDS AROUND 10 MPH WITH  
GUSTS UP TO 20 MPH. CHANCE OF SNOW 20 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. COLD  
WITH LOWS AROUND 20. SOUTH WINDS AROUND 10 MPH. GUSTS UP TO  
25 MPH, INCREASING TO 35 MPH AFTER MIDNIGHT. CHANCE OF SNOW  
30 PERCENT.    
SUNDAY
 
SNOW. LIGHT SNOW ACCUMULATION. HIGHS IN THE LOWER 30S.  
SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF  
SNOW 90 PERCENT.    
SUNDAY NIGHT
 
SNOW. NEW LIGHT SNOW ACCUMULATION. COLD WITH LOWS  
15 TO 20. CHANCE OF SNOW 90 PERCENT.    
MONDAY
 
SNOW LIKELY. NEW LIGHT SNOW ACCUMULATION POSSIBLE.  
HIGHS IN THE MID 20S. CHANCE OF SNOW 70 PERCENT.    
MONDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. NEW LITTLE OR NO SNOW  
ACCUMULATION. COLD WITH LOWS AROUND 10 ABOVE. CHANCE OF SNOW  
60 PERCENT.    
TUESDAY
 
CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. COLD WITH  
HIGHS AROUND 20.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.  
COLD WITH LOWS ZERO TO 5 ABOVE ZERO.    
WEDNESDAY
 
MOSTLY CLOUDY. COLD WITH HIGHS 15 TO 20.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS AROUND ZERO.    
THURSDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. COLD WITH HIGHS AROUND 20.  
 

 
 
WYZ025-092300-  
UPPER GREEN RIVER BASIN FOOTHILLS-  
INCLUDING THE CITY OF PINEDALE  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
SNOW SHOWERS. STORM TOTAL SNOW ACCUMULATION  
AROUND AN INCH. COLD WITH HIGHS AROUND 20. SOUTHEAST WINDS AROUND  
10 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW 80 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE EVENING.  
COLD WITH LOWS 6 BELOW TO ZERO. NORTH WINDS AROUND 10 MPH WITH  
GUSTS UP TO 20 MPH IN THE EVENING. CHANCE OF SNOW 30 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 20S. CHANCE OF SNOW 30 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE  
EVENING. COLD WITH LOWS 7 TO 13 ABOVE. CHANCE OF SNOW 40 PERCENT.   
SUNDAY
 
SNOW. LIGHT SNOW ACCUMULATION. HIGHS AROUND 30.  
SOUTHEAST WINDS 10 TO 15 MPH. CHANCE OF SNOW 80 PERCENT.    
SUNDAY NIGHT
 
SNOW. NEW LIGHT SNOW ACCUMULATION. COLD WITH LOWS  
10 TO 15. CHANCE OF SNOW 90 PERCENT.    
MONDAY
 
SNOW. NEW LIGHT SNOW ACCUMULATION. HIGHS IN THE MID  
20S. CHANCE OF SNOW 80 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH SNOW LIKELY. NEW LITTLE OR NO  
SNOW ACCUMULATION. COLD WITH LOWS ZERO TO 5 ABOVE ZERO. CHANCE OF  
SNOW 60 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. COLD  
WITH HIGHS AROUND 20.    
TUESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 5 BELOW TO ZERO.    
WEDNESDAY
 
PARTLY CLOUDY. COLD WITH HIGHS 15 TO 20.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 5 BELOW TO ZERO.   
THURSDAY
 
PARTLY CLOUDY. COLD WITH HIGHS 15 TO 20.  
 

 
 
WYZ026-092300-  
UPPER GREEN RIVER BASIN-  
INCLUDING THE CITIES OF LA BARGE, BIG PINEY, AND FARSON  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
PARTLY CLOUDY WITH NUMEROUS SNOW SHOWERS. SNOW  
ACCUMULATION UP TO 1 INCH. BREEZY WITH HIGHS IN THE MID 20S. WEST  
WINDS 20 TO 25 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW  
60 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 7 BELOW TO 1 ABOVE ZERO.  
WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH, BECOMING  
NORTHEAST AFTER MIDNIGHT.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 20S. NORTH WINDS AROUND 10 MPH IN THE  
MORNING.    
SATURDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 2 TO 10 ABOVE.  
NORTHEAST WINDS AROUND 10 MPH AFTER MIDNIGHT.    
SUNDAY
 
MOSTLY CLOUDY WITH SNOW. LITTLE OR NO SNOW  
ACCUMULATION. HIGHS AROUND 30. SOUTHEAST WINDS AROUND 10 MPH.  
CHANCE OF SNOW 80 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH SNOW. LITTLE OR NO SNOW  
ACCUMULATION. COLD WITH LOWS AROUND 10 ABOVE. CHANCE OF SNOW  
80 PERCENT.    
MONDAY
 
SNOW LIKELY. LIGHT SNOW ACCUMULATION POSSIBLE. HIGHS IN  
THE MID 20S. CHANCE OF SNOW 60 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH SNOW LIKELY. NEW LIGHT SNOW  
ACCUMULATION POSSIBLE. COLD WITH LOWS ZERO TO 5 ABOVE ZERO.  
CHANCE OF SNOW 60 PERCENT.    
TUESDAY
 
CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. COLD WITH  
HIGHS AROUND 20.    
TUESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 5 BELOW TO ZERO.    
WEDNESDAY
 
PARTLY CLOUDY. COLD WITH HIGHS AROUND 15.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 5 BELOW TO  
10 BELOW ZERO.    
THURSDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. COLD WITH HIGHS 10 TO 15.  
 

 
 
WYZ010-092300-  
NORTHEAST JOHNSON COUNTY-  
INCLUDING THE CITY OF BUFFALO  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S.  
NORTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD WITH  
LOWS 10 TO 16. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
30 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
SATURDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BREEZY WITH HIGHS IN THE UPPER 30S. SOUTH WINDS 15 TO  
20 MPH. GUSTS UP TO 35 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. BREEZY WITH LOWS IN THE MID 20S. SOUTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 40S. TEMPERATURE  
FALLING INTO THE UPPER 30S IN THE AFTERNOON. SOUTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. COLD WITH LOWS AROUND 20.    
MONDAY
 
CLOUDY WITH SNOW LIKELY. LITTLE OR NO SNOW  
ACCUMULATION. BREEZY, COOLER WITH HIGHS IN THE MID 20S. CHANCE OF  
SNOW 60 PERCENT.    
MONDAY NIGHT
 
SNOW LIKELY. LIGHT SNOW ACCUMULATION POSSIBLE.  
BREEZY, COLD WITH LOWS AROUND 10 ABOVE. CHANCE OF SNOW  
60 PERCENT.    
TUESDAY
 
SNOW LIKELY. NEW LIGHT SNOW ACCUMULATION POSSIBLE.  
BREEZY, COLD WITH HIGHS 15 TO 20. CHANCE OF SNOW 70 PERCENT.    
TUESDAY NIGHT
 
SNOW LIKELY. NEW LIGHT SNOW ACCUMULATION  
POSSIBLE. WINDY, COLD. NEAR STEADY TEMPERATURE 10 TO 15. CHANCE  
OF SNOW 60 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. NEW LITTLE OR NO SNOW ACCUMULATION. WINDY, COLD WITH  
HIGHS AROUND 20.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. BREEZY, COLD WITH LOWS AROUND 10 ABOVE.    
THURSDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH HIGHS AROUND 20.  
 

 
 
WYZ011-092300-  
SOUTHEAST JOHNSON COUNTY-  
INCLUDING THE CITY OF KAYCEE  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
MOSTLY CLOUDY AND WINDY. HIGHS AROUND 40.  
SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. BREEZY,  
COLD WITH LOWS 15 TO 19. WEST WINDS 20 TO 25 MPH WITH GUSTS UP TO  
45 MPH, BECOMING SOUTHWEST 15 TO 20 MPH WITH GUSTS UP TO 30 MPH  
AFTER MIDNIGHT.    
SATURDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. WINDY WITH HIGHS AROUND 40. SOUTHWEST WINDS 20 TO 30 MPH  
WITH GUSTS UP TO 40 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. LOWS AROUND 30.  
SOUTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 40 MPH.    
SUNDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE MID 40S.  
SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. BREEZY WITH LOWS IN THE LOWER 20S.    
MONDAY
 
CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. BREEZY WITH  
HIGHS AROUND 30.    
MONDAY NIGHT
 
SNOW LIKELY. LIGHT SNOW ACCUMULATION POSSIBLE.  
BREEZY, COLD WITH LOWS AROUND 10 ABOVE. CHANCE OF SNOW  
60 PERCENT.    
TUESDAY
 
SNOW LIKELY. NEW LIGHT SNOW ACCUMULATION POSSIBLE.  
BREEZY, COLD WITH HIGHS AROUND 20. CHANCE OF SNOW 70 PERCENT.    
TUESDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. NEW LIGHT SNOW  
ACCUMULATION POSSIBLE. BREEZY, COLD WITH LOWS AROUND 10 ABOVE.  
CHANCE OF SNOW 60 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW  
SHOWERS. BREEZY, COLD WITH HIGHS AROUND 20.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH LOWS 5 TO 10 ABOVE.    
THURSDAY
 
MOSTLY CLOUDY. COLD WITH HIGHS AROUND 20.  
 

 
 
WYZ027-092300-  
SOUTH LINCOLN COUNTY-  
INCLUDING THE CITIES OF KEMMERER AND COKEVILLE  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
BREEZY WITH HIGHS IN THE MID 20S. WEST WINDS 20 TO 25 MPH WITH  
GUSTS UP TO 40 MPH. CHANCE OF SNOW 30 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 2 TO 8 ABOVE. WEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH, BECOMING EAST AFTER  
MIDNIGHT.    
SATURDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 20S. EAST WINDS  
AROUND 10 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 8 TO 14 ABOVE.  
EAST WINDS AROUND 10 MPH WITH GUSTS UP TO 25 MPH.    
SUNDAY
 
SNOW. LITTLE OR NO SNOW ACCUMULATION. HIGHS AROUND 30.  
EAST WINDS AROUND 10 MPH. CHANCE OF SNOW 80 PERCENT.    
SUNDAY NIGHT
 
SNOW. LIGHT SNOW ACCUMULATION. COLD WITH LOWS  
10 TO 15. CHANCE OF SNOW 80 PERCENT.    
MONDAY
 
SNOW LIKELY. NEW LITTLE OR NO SNOW ACCUMULATION. HIGHS  
IN THE MID 20S. CHANCE OF SNOW 60 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH SNOW LIKELY. LITTLE OR NO SNOW  
ACCUMULATION. COLD WITH LOWS AROUND 10 ABOVE. CHANCE OF SNOW  
60 PERCENT.    
TUESDAY
 
CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. COLD WITH  
HIGHS AROUND 20.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS ZERO TO 5 ABOVE ZERO.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. COLD WITH HIGHS 15 TO 20.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS AROUND ZERO.    
THURSDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. COLD WITH HIGHS 10 TO 15.  
 

 
 
WYZ016-092300-  
UPPER WIND RIVER BASIN-  
INCLUDING THE CITY OF DUBOIS  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
PARTLY CLOUDY WITH NUMEROUS SNOW SHOWERS.  
LITTLE OR NO SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE UPPER  
20S. WEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 40 MPH. CHANCE OF  
SNOW 60 PERCENT.    
TONIGHT
 
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS 8 TO 14 ABOVE.  
NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY  
WITH HIGHS AROUND 30. WEST WINDS 15 TO 20 MPH, BECOMING EAST IN  
THE AFTERNOON. GUSTS UP TO 35 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS 15 TO  
21. NORTHWEST WINDS 15 TO 20 MPH, BECOMING NORTH 10 TO 15 MPH  
AFTER MIDNIGHT.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING, THEN  
SNOW LIKELY IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION.  
BREEZY WITH HIGHS IN THE MID 30S. NORTHWEST WINDS 15 TO 20 MPH,  
BECOMING SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF SNOW  
60 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH SNOW LIKELY. LITTLE OR NO SNOW  
ACCUMULATION. COLD WITH LOWS 15 TO 20. CHANCE OF SNOW 60 PERCENT.   
MONDAY
 
SNOW. LIGHT SNOW ACCUMULATION. HIGHS IN THE UPPER 20S.  
CHANCE OF SNOW 80 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH SNOW LIKELY. NEW LITTLE OR NO  
SNOW ACCUMULATION. COLD WITH LOWS 5 TO 10 ABOVE. CHANCE OF SNOW  
60 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS  
IN THE LOWER 20S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. COLD WITH LOWS AROUND 5 ABOVE.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS AROUND 20.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS ZERO TO 5 ABOVE  
ZERO.    
THURSDAY
 
PARTLY CLOUDY. COLD WITH HIGHS AROUND 20.  
 

 
 
WYZ001-092300-  
YELLOWSTONE NATIONAL PARK-  
INCLUDING THE CITIES OF LAKE, MAMMOTH, AND OLD FAITHFUL  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
SNOW SHOWERS. AREAS OF FOG. SNOW ACCUMULATION  
AROUND 5 INCHES. BREEZY WITH HIGHS IN THE LOWER 20S. SOUTHWEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW  
80 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH NUMEROUS SNOW SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. NEW SNOW ACCUMULATION  
UP TO 2 INCHES. COLD WITH LOWS 4 TO 10 ABOVE. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW 60 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. BREEZY  
WITH HIGHS IN THE MID 20S. SOUTH WINDS 15 TO 25 MPH WITH GUSTS UP  
TO 40 MPH. CHANCE OF SNOW 30 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE  
EVENING, THEN NUMEROUS SNOW SHOWERS AFTER MIDNIGHT. LITTLE OR NO  
SNOW ACCUMULATION. COLD WITH LOWS 14 TO 20. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 40 MPH. CHANCE OF SNOW 60 PERCENT.    
SUNDAY
 
SNOW. LIGHT SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE  
UPPER 20S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF SNOW 80 PERCENT.    
SUNDAY NIGHT
 
SNOW. NEW LIGHT SNOW ACCUMULATION. COLD WITH LOWS  
10 TO 15. CHANCE OF SNOW 80 PERCENT.    
MONDAY
 
SNOW. NEW LIGHT SNOW ACCUMULATION. HIGHS IN THE LOWER  
20S. CHANCE OF SNOW 80 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH SNOW LIKELY. NEW LITTLE OR NO  
SNOW ACCUMULATION. COLD WITH LOWS ZERO TO 5 ABOVE ZERO. CHANCE OF  
SNOW 60 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. COLD  
WITH HIGHS 10 TO 20.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
COLD WITH LOWS 5 BELOW TO ZERO.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH HIGHS 10 TO 15.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH LOWS 5 BELOW TO ZERO.    
THURSDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A 20 PERCENT CHANCE OF SNOW SHOWERS. COLD WITH HIGHS  
10 TO 15.  
 

 
 
WYZ029-092300-  
FLAMING GORGE-  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER  
20S. WEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 40 MPH.    
TONIGHT
 
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS 7 TO 13 ABOVE.  
WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH, BECOMING  
SOUTHEAST 10 TO 15 MPH AFTER MIDNIGHT.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. BREEZY WITH HIGHS AROUND 30. EAST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH, BECOMING WEST 15 TO 20 MPH WITH GUSTS UP TO  
40 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS 14 TO  
22. SOUTH WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON.  
BREEZY WITH HIGHS IN THE MID 30S. SOUTH WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 35 MPH. CHANCE OF SNOW 30 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
LITTLE OR NO SNOW ACCUMULATION. BREEZY, COLD WITH LOWS AROUND 20.   
MONDAY
 
SNOW LIKELY. LIGHT SNOW ACCUMULATION POSSIBLE. HIGHS IN  
THE UPPER 20S. CHANCE OF SNOW 60 PERCENT.    
MONDAY NIGHT
 
CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. COLD  
WITH LOWS 10 TO 15.    
TUESDAY
 
CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS AROUND  
20.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. COLD WITH LOWS 5 TO 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. COLD WITH HIGHS AROUND 20.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS ZERO TO 5 ABOVE  
ZERO.    
THURSDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. COLD WITH HIGHS 15 TO 20.  
 

 
 
WYZ022-092300-  
CASPER MOUNTAIN-  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
MOSTLY CLOUDY AND WINDY. HIGHS IN THE LOWER  
30S. SOUTHWEST WINDS 25 TO 35 MPH WITH GUSTS UP TO 55 MPH.    
TONIGHT
 
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS 12 TO 18.  
SOUTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 50 MPH.    
SATURDAY
 
MOSTLY SUNNY AND WINDY. HIGHS IN THE MID 30S. SOUTH  
WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
WINDY. NEAR STEADY TEMPERATURE IN THE UPPER 20S. SOUTH WINDS  
25 TO 35 MPH WITH GUSTS UP TO 60 MPH.    
SUNDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. WINDY WITH HIGHS IN THE UPPER 30S. SOUTHWEST WINDS 20 TO  
30 MPH WITH GUSTS UP TO 50 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY AND BREEZY. LOWS IN THE LOWER 20S.    
MONDAY
 
CLOUDY WITH SNOW LIKELY. LIGHT SNOW ACCUMULATION  
POSSIBLE. HIGHS AROUND 30. TEMPERATURE FALLING INTO THE LOWER 20S  
IN THE AFTERNOON. CHANCE OF SNOW 60 PERCENT.    
MONDAY NIGHT
 
SNOW. NEW MODERATE SNOW ACCUMULATION. COLDER WITH  
LOWS 5 TO 10 ABOVE. CHANCE OF SNOW 80 PERCENT.    
TUESDAY
 
SNOW. NEW MODERATE SNOW ACCUMULATION. BRISK, COLDER  
WITH HIGHS 10 TO 15. CHANCE OF SNOW 80 PERCENT.    
TUESDAY NIGHT
 
SNOW LIKELY. NEW MODERATE SNOW ACCUMULATION  
POSSIBLE. COLD. NEAR STEADY TEMPERATURE AROUND 10 ABOVE. CHANCE  
OF SNOW 70 PERCENT.    
WEDNESDAY
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS. NEW  
LIGHT SNOW ACCUMULATION POSSIBLE. BREEZY, COLD WITH HIGHS 10 TO  
15.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH LOWS ZERO TO 5 ABOVE ZERO.    
THURSDAY
 
MOSTLY CLOUDY. COLD WITH HIGHS 10 TO 15.  
 

 
 
WYZ002-092300-  
ABSAROKA MOUNTAINS-  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
SNOW SHOWERS. SNOW ACCUMULATION UP TO 2 INCHES.  
BREEZY WITH HIGHS IN THE LOWER 20S. WEST WINDS 15 TO 25 MPH WITH  
GUSTS UP TO 45 MPH. CHANCE OF SNOW 90 PERCENT.    
TONIGHT
 
PARTLY CLOUDY WITH NUMEROUS SNOW SHOWERS IN THE  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. SNOW ACCUMULATION UP  
TO 1 INCH. BREEZY, COLD WITH LOWS 4 TO 12 ABOVE. WEST WINDS 15 TO  
25 MPH WITH GUSTS UP TO 45 MPH. CHANCE OF SNOW 60 PERCENT.    
SATURDAY
 
PARTLY CLOUDY AND WINDY. HIGHS IN THE UPPER 20S. WEST  
WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH SCATTERED SNOW SHOWERS AFTER MIDNIGHT. BREEZY, COLD WITH  
LOWS 13 TO 21. SOUTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO  
45 MPH. CHANCE OF SNOW 30 PERCENT.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. SNOW LIKELY. LITTLE OR NO SNOW ACCUMULATION. BREEZY WITH  
HIGHS IN THE UPPER 20S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS  
UP TO 35 MPH. CHANCE OF SNOW 60 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH SNOW LIKELY. LITTLE OR NO SNOW  
ACCUMULATION. BREEZY, COLD WITH LOWS 10 TO 15. CHANCE OF SNOW  
60 PERCENT.    
MONDAY
 
SNOW. LIGHT SNOW ACCUMULATION. COLD WITH HIGHS 13 TO  
23. CHANCE OF SNOW 80 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH SNOW LIKELY. NEW LITTLE OR NO  
SNOW ACCUMULATION. COLD WITH LOWS ZERO TO 10 ABOVE ZERO. CHANCE  
OF SNOW 60 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. COLD  
WITH HIGHS 10 TO 20.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW. COLD WITH LOWS ZERO  
TO 5 ABOVE ZERO.    
WEDNESDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. BRISK, COLD WITH HIGHS 10 TO 20. WIND CHILL READINGS  
WIND CHILL READINGS AS LOW AS 20 BELOW.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. COLD WITH  
LOWS 5 BELOW TO 5 ABOVE ZERO.    
THURSDAY
 
PARTLY CLOUDY. COLD WITH HIGHS 10 TO 20. WIND CHILL  
READINGS WIND CHILL READINGS AS LOW AS 20 BELOW.  
 

 
 
WYZ007-092300-  
OWL CREEK AND BRIDGER MOUNTAINS-  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER  
20S. SOUTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 50 MPH.    
TONIGHT
 
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS 9 TO 15 ABOVE.  
SOUTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 45 MPH, BECOMING  
SOUTH 15 TO 20 MPH AFTER MIDNIGHT.    
SATURDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 20S.  
SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. LOWS IN THE LOWER  
20S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
SUNDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE MID 30S. SOUTH  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. COLD WITH LOWS AROUND 20.    
MONDAY
 
SNOW LIKELY. LIGHT SNOW ACCUMULATION POSSIBLE. HIGHS IN  
THE MID 20S. CHANCE OF SNOW 70 PERCENT.    
MONDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. NEW LIGHT SNOW  
ACCUMULATION POSSIBLE. COLD WITH LOWS 5 TO 10 ABOVE. CHANCE OF  
SNOW 60 PERCENT.    
TUESDAY
 
CLOUDY WITH SNOW LIKELY. NEW LIGHT SNOW ACCUMULATION  
POSSIBLE. BRISK, COLD WITH HIGHS 10 TO 20. CHANCE OF SNOW  
60 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
COLD WITH LOWS 5 TO 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH HIGHS 10 TO 20.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY AND COLD. NEAR STEADY  
TEMPERATURE AROUND 10 ABOVE.    
THURSDAY
 
MOSTLY CLOUDY. COLD WITH HIGHS 10 TO 15.  
 

 
 
WYZ008-092300-  
BIGHORN MOUNTAINS WEST-  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
CLOUDY WITH SNOW SHOWERS. LITTLE OR NO SNOW  
ACCUMULATION. BREEZY WITH HIGHS IN THE MID 20S. SOUTH WINDS 15 TO  
20 MPH WITH GUSTS UP TO 40 MPH. CHANCE OF SNOW 80 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH NUMEROUS SNOW SHOWERS IN THE  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. SNOW ACCUMULATION UP  
TO 1 INCH. COLD WITH LOWS 6 TO 16 ABOVE. SOUTH WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 35 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.  
CHANCE OF SNOW 60 PERCENT.    
SATURDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BREEZY WITH HIGHS AROUND 30. SOUTH WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 40 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
BREEZY. NEAR STEADY TEMPERATURE IN THE MID 20S. SOUTHEAST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
SUNDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 30S. SOUTH  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. BREEZY, COLD WITH LOWS 13 TO 23.    
MONDAY
 
SNOW. LIGHT SNOW ACCUMULATION. HIGHS IN THE LOWER 20S.  
CHANCE OF SNOW 80 PERCENT.    
MONDAY NIGHT
 
SNOW. NEW LIGHT SNOW ACCUMULATION. COLD WITH LOWS  
ZERO TO 10 ABOVE ZERO. CHANCE OF SNOW 80 PERCENT.    
TUESDAY
 
SNOW. NEW LIGHT SNOW ACCUMULATION. BRISK, COLD WITH  
HIGHS 5 TO 15 ABOVE. CHANCE OF SNOW 80 PERCENT.    
TUESDAY NIGHT
 
SNOW LIKELY. NEW LIGHT SNOW ACCUMULATION  
POSSIBLE. BRISK, COLD. NEAR STEADY TEMPERATURE AROUND 10 ABOVE.  
CHANCE OF SNOW 60 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. NEW LITTLE  
OR NO SNOW ACCUMULATION. BRISK, COLD WITH HIGHS 5 TO 15 ABOVE.  
CHANCE OF SNOW 60 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. COLD. NEAR STEADY TEMPERATURE AROUND 10 ABOVE.    
THURSDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH HIGHS 5 TO 15 ABOVE.  
 

 
 
WYZ009-092300-  
BIGHORN MOUNTAINS SOUTHEAST-  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
WINDY WITH HIGHS IN THE UPPER 20S. WEST WINDS 25 TO 35 MPH WITH  
GUSTS UP TO 45 MPH. CHANCE OF SNOW 30 PERCENT.    
TONIGHT
 
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS IN THE  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. WINDY, COLD WITH LOWS  
9 TO 17 ABOVE. WEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH,  
DIMINISHING TO 15 TO 20 MPH WITH GUSTS UP TO 35 MPH AFTER  
MIDNIGHT. CHANCE OF SNOW 30 PERCENT.    
SATURDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. WINDY WITH HIGHS IN THE LOWER 30S. WEST WINDS 20 TO  
30 MPH. GUSTS UP TO 45 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY AND WINDY. LOWS IN THE MID 20S.  
WEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.    
SUNDAY
 
PARTLY CLOUDY AND WINDY. HIGHS IN THE MID 30S.  
SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 40 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. BREEZY, COLD WITH LOWS 14 TO 22.    
MONDAY
 
SNOW. LIGHT SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE  
MID 20S. TEMPERATURE FALLING TO AROUND 15 IN THE AFTERNOON.  
CHANCE OF SNOW 80 PERCENT.    
MONDAY NIGHT
 
SNOW. NEW LIGHT SNOW ACCUMULATION. COLD WITH LOWS  
ZERO TO 10 ABOVE ZERO. CHANCE OF SNOW 80 PERCENT.    
TUESDAY
 
SNOW. NEW LIGHT SNOW ACCUMULATION. BLUSTERY, COLD WITH  
HIGHS 10 TO 15. CHANCE OF SNOW 80 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH SNOW LIKELY. NEW LIGHT SNOW  
ACCUMULATION POSSIBLE. BLUSTERY, COLD. NEAR STEADY TEMPERATURE  
AROUND 10 ABOVE. CHANCE OF SNOW 60 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. NEW LITTLE  
OR NO SNOW ACCUMULATION. BLUSTERY, COLD WITH HIGHS 10 TO 15.  
CHANCE OF SNOW 60 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. BRISK, COLD WITH LOWS ZERO TO 5 ABOVE ZERO.    
THURSDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. BRISK, COLD WITH  
HIGHS 10 TO 15.  
 

 
 
WYZ012-092300-  
TETON AND GROS VENTRE MOUNTAINS-  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
SNOW SHOWERS. AREAS OF FOG. SNOW ACCUMULATION  
UP TO 3 INCHES. BREEZY, COLD WITH HIGHS 15 TO 21. SOUTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW 90 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH NUMEROUS SNOW SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. NEW SNOW ACCUMULATION  
UP TO 1 INCH. COLD WITH LOWS 1 TO 7 ABOVE. SOUTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH, BECOMING SOUTH WITH GUSTS UP TO  
20 MPH AFTER MIDNIGHT. CHANCE OF SNOW 70 PERCENT.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. SCATTERED SNOW SHOWERS. BREEZY WITH HIGHS IN THE MID 20S.  
SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW  
30 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS IN  
THE EVENING, THEN MOSTLY CLOUDY WITH NUMEROUS SNOW SHOWERS AFTER  
MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. COLD WITH LOWS 12 TO  
18. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 35 MPH. CHANCE  
OF SNOW 60 PERCENT.    
SUNDAY
 
SNOW. LIGHT SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE  
MID 20S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE  
OF SNOW 90 PERCENT.    
SUNDAY NIGHT
 
SNOW. NEW LIGHT SNOW ACCUMULATION. COLD WITH LOWS  
10 TO 15. CHANCE OF SNOW 90 PERCENT.    
MONDAY
 
SNOW. NEW LIGHT SNOW ACCUMULATION. HIGHS IN THE LOWER  
20S. CHANCE OF SNOW 80 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH SNOW LIKELY. NEW LITTLE OR NO  
SNOW ACCUMULATION. COLD WITH LOWS ZERO TO 10 ABOVE ZERO. CHANCE  
OF SNOW 60 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. COLD  
WITH HIGHS 10 TO 20.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
COLD WITH LOWS ZERO TO 5 ABOVE ZERO.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A 20 PERCENT CHANCE OF SNOW SHOWERS. COLD WITH HIGHS  
10 TO 15.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 5 BELOW TO ZERO.   
THURSDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH HIGHS 10 TO 15.  
 

 
 
WYZ014-092300-  
WIND RIVER MOUNTAINS WEST-  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
SNOW SHOWERS. PATCHY FOG. SNOW ACCUMULATION UP  
TO 2 INCHES. BREEZY, COLD WITH HIGHS 12 TO 20. WEST WINDS 20 TO  
25 MPH WITH GUSTS UP TO 45 MPH. CHANCE OF SNOW 90 PERCENT.    
TONIGHT
 
PARTLY CLOUDY WITH NUMEROUS SNOW SHOWERS IN THE  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LITTLE OR NO NEW SNOW  
ACCUMULATION. BLUSTERY, COLD WITH LOWS ZERO TO 6 ABOVE ZERO.  
NORTHWEST WINDS 15 TO 20 MPH. GUSTS UP TO 45 MPH IN THE EVENING.  
CHANCE OF SNOW 60 PERCENT.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
SCATTERED SNOW SHOWERS IN THE AFTERNOON. BREEZY WITH HIGHS IN THE  
MID 20S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.  
CHANCE OF SNOW 30 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SNOW SHOWERS. COLD  
WITH LOWS 13 TO 19. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
35 MPH. CHANCE OF SNOW 30 PERCENT.    
SUNDAY
 
SNOW. LIGHT SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE  
MID 20S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE  
OF SNOW 80 PERCENT.    
SUNDAY NIGHT
 
SNOW. NEW LIGHT SNOW ACCUMULATION. BREEZY, COLD  
WITH LOWS 10 TO 15. CHANCE OF SNOW 80 PERCENT.    
MONDAY
 
SNOW. NEW LIGHT SNOW ACCUMULATION. COLD WITH HIGHS  
AROUND 20. CHANCE OF SNOW 80 PERCENT.    
MONDAY NIGHT
 
CLOUDY WITH SNOW. NEW LIGHT SNOW ACCUMULATION.  
COLD WITH LOWS ZERO TO 5 ABOVE ZERO. CHANCE OF SNOW 80 PERCENT.    
TUESDAY
 
CLOUDY WITH SNOW LIKELY. NEW LITTLE OR NO SNOW  
ACCUMULATION. COLD WITH HIGHS 10 TO 20. CHANCE OF SNOW  
60 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW. COLD WITH LOWS  
5 BELOW TO ZERO.    
WEDNESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH HIGHS 5 TO 15 ABOVE.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH LOWS 5 BELOW TO ZERO.    
THURSDAY
 
PARTLY CLOUDY. COLD WITH HIGHS 5 TO 15 ABOVE.  
 

 
 
WYZ015-092300-  
WIND RIVER MOUNTAINS EAST-  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
SNOW SHOWERS. SNOW ACCUMULATION UP TO 2 INCHES.  
WINDY, COLD WITH HIGHS 13 TO 25. WEST WINDS 20 TO 30 MPH WITH  
GUSTS UP TO 50 MPH. CHANCE OF SNOW 80 PERCENT.    
TONIGHT
 
PARTLY CLOUDY WITH NUMEROUS SNOW SHOWERS IN THE  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LITTLE OR NO NEW SNOW  
ACCUMULATION. WINDY, COLD WITH LOWS 1 TO 11 ABOVE. SOUTHWEST  
WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH. CHANCE OF SNOW  
60 PERCENT. WIND CHILL READINGS WIND CHILL READINGS AS LOW AS  
20 BELOW.    
SATURDAY
 
PARTLY CLOUDY. NUMEROUS SNOW SHOWERS IN THE  
AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. VERY WINDY WITH HIGHS  
IN THE UPPER 20S. SOUTHWEST WINDS 30 TO 40 MPH WITH GUSTS UP TO  
60 MPH. CHANCE OF SNOW 60 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
WINDY, COLD. NEAR STEADY TEMPERATURE IN THE LOWER 20S. SOUTHWEST  
WINDS 25 TO 35 MPH WITH GUSTS UP TO 55 MPH. CHANCE OF SNOW  
30 PERCENT.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. SNOW LIKELY. LIGHT SNOW ACCUMULATION POSSIBLE. WINDY WITH  
HIGHS IN THE MID 20S. SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP  
TO 45 MPH. CHANCE OF SNOW 60 PERCENT.    
SUNDAY NIGHT
 
SNOW LIKELY. NEW LIGHT SNOW ACCUMULATION  
POSSIBLE. BREEZY, COLD WITH LOWS 10 TO 20. CHANCE OF SNOW  
60 PERCENT.    
MONDAY
 
SNOW. NEW LIGHT SNOW ACCUMULATION. COLD WITH HIGHS  
AROUND 20. CHANCE OF SNOW 80 PERCENT.    
MONDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. NEW LIGHT SNOW  
ACCUMULATION POSSIBLE. COLD WITH LOWS ZERO TO 10 ABOVE ZERO.  
CHANCE OF SNOW 70 PERCENT.    
TUESDAY
 
CLOUDY WITH SNOW LIKELY. NEW LITTLE OR NO SNOW  
ACCUMULATION. COLD WITH HIGHS 10 TO 20. CHANCE OF SNOW  
60 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW. COLD WITH LOWS  
5 BELOW TO 5 ABOVE ZERO.    
WEDNESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH HIGHS 5 TO 15 ABOVE. WIND CHILL READINGS WIND  
CHILL READINGS AS LOW AS 20 BELOW.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 5 BELOW TO  
5 ABOVE ZERO.    
THURSDAY
 
PARTLY CLOUDY. COLD WITH HIGHS 5 TO 15 ABOVE. WIND  
CHILL READINGS WIND CHILL READINGS AS LOW AS 20 BELOW.  
 

 
 
WYZ019-092300-  
GREEN MOUNTAINS AND RATTLESNAKE RANGE-  
INCLUDING THE CITY OF JEFFREY CITY  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
WINDY WITH HIGHS IN THE UPPER 20S. SOUTHWEST WINDS 20 TO 30 MPH  
WITH GUSTS UP TO 50 MPH. CHANCE OF SNOW 30 PERCENT.    
TONIGHT
 
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS 8 TO 16 ABOVE.  
SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 45 MPH.    
SATURDAY
 
PARTLY CLOUDY AND WINDY. HIGHS IN THE UPPER 20S.  
SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
WINDY, COLD WITH LOWS AROUND 20. SOUTHWEST WINDS 20 TO 30 MPH  
WITH GUSTS UP TO 50 MPH.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON. WINDY  
WITH HIGHS IN THE LOWER 30S. SOUTH WINDS 20 TO 30 MPH WITH GUSTS  
UP TO 45 MPH. CHANCE OF SNOW 30 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.  
BREEZY, COLD WITH LOWS AROUND 20.    
MONDAY
 
SNOW LIKELY. LIGHT SNOW ACCUMULATION POSSIBLE. BREEZY  
WITH HIGHS IN THE UPPER 20S. CHANCE OF SNOW 60 PERCENT.    
MONDAY NIGHT
 
SNOW LIKELY. NEW LIGHT SNOW ACCUMULATION  
POSSIBLE. COLD WITH LOWS 5 TO 10 ABOVE. CHANCE OF SNOW  
60 PERCENT.    
TUESDAY
 
CLOUDY WITH SNOW LIKELY. NEW LIGHT SNOW ACCUMULATION  
POSSIBLE. BREEZY, COLD WITH HIGHS 10 TO 20. CHANCE OF SNOW  
60 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH SNOW LIKELY. NEW LIGHT SNOW  
ACCUMULATION POSSIBLE. BREEZY, COLD WITH LOWS ZERO TO 5 ABOVE  
ZERO. CHANCE OF SNOW 60 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. BREEZY, COLD WITH HIGHS 10 TO 15.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. COLD WITH LOWS 5 BELOW TO ZERO.   
THURSDAY
 
MOSTLY CLOUDY. COLD WITH HIGHS 10 TO 15.  
 

 
 
WYZ024-092300-  
SALT RIVER AND WYOMING RANGES-  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
SNOW SHOWERS. PATCHY FOG. SNOW ACCUMULATION UP  
TO 2 INCHES. BREEZY WITH HIGHS IN THE LOWER 20S. WEST WINDS 20 TO  
25 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW 90 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE EVENING.  
COLD WITH LOWS 3 TO 9 ABOVE. SOUTHWEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 35 MPH, BECOMING SOUTH AFTER MIDNIGHT. CHANCE OF SNOW  
30 PERCENT.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 20S. SOUTH WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 30 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS. COLD  
WITH LOWS 12 TO 20. SOUTHEAST WINDS AROUND 10 MPH WITH GUSTS UP  
TO 40 MPH. CHANCE OF SNOW 30 PERCENT.    
SUNDAY
 
SNOW. LIGHT SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE  
UPPER 20S. SOUTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.  
CHANCE OF SNOW 90 PERCENT.    
SUNDAY NIGHT
 
SNOW. NEW LIGHT SNOW ACCUMULATION. COLD WITH LOWS  
10 TO 15. CHANCE OF SNOW 90 PERCENT.    
MONDAY
 
SNOW. NEW LIGHT SNOW ACCUMULATION. HIGHS IN THE LOWER  
20S. CHANCE OF SNOW 80 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH SNOW LIKELY. NEW LIGHT SNOW  
ACCUMULATION POSSIBLE. COLD WITH LOWS 5 TO 10 ABOVE. CHANCE OF  
SNOW 70 PERCENT.    
TUESDAY
 
CLOUDY WITH SNOW LIKELY. NEW LITTLE OR NO SNOW  
ACCUMULATION. COLD WITH HIGHS 15 TO 20. CHANCE OF SNOW  
60 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW. COLD WITH LOWS ZERO  
TO 5 ABOVE ZERO.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A 20 PERCENT CHANCE OF SNOW SHOWERS. COLD WITH HIGHS  
10 TO 15.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. COLD WITH LOWS 5 BELOW TO  
5 ABOVE ZERO.    
THURSDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. COLD WITH HIGHS 10 TO 15.  
 

 
 
WYZ030-092300-  
EAST SWEETWATER COUNTY-  
INCLUDING THE CITY OF WAMSUTTER  
106 PM MST FRI DEC 9 2022  
   
THIS AFTERNOON
 
PARTLY CLOUDY WITH SCATTERED SNOW SHOWERS.  
BREEZY WITH HIGHS AROUND 30. SOUTHWEST WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 40 MPH. CHANCE OF SNOW 30 PERCENT.    
TONIGHT
 
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS 6 TO 12 ABOVE.  
WEST WINDS 15 TO 20 MPH, BECOMING SOUTH 10 TO 15 MPH AFTER  
MIDNIGHT. GUSTS UP TO 35 MPH.    
SATURDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS AROUND 30. SOUTH  
WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS 16 TO  
22. SOUTH WINDS 20 TO 25 MPH WITH GUSTS UP TO 45 MPH.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. BREEZY WITH HIGHS IN THE LOWER 30S. SOUTH WINDS 15 TO  
25 MPH WITH GUSTS UP TO 40 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
BREEZY, COLD WITH LOWS AROUND 20.    
MONDAY
 
SNOW LIKELY. LITTLE OR NO SNOW ACCUMULATION. HIGHS  
AROUND 30. CHANCE OF SNOW 60 PERCENT.    
MONDAY NIGHT
 
CLOUDY WITH SNOW LIKELY. LIGHT SNOW ACCUMULATION  
POSSIBLE. COLD WITH LOWS AROUND 10 ABOVE. CHANCE OF SNOW  
60 PERCENT.    
TUESDAY
 
CLOUDY WITH SNOW LIKELY. NEW LIGHT SNOW ACCUMULATION  
POSSIBLE. COLD WITH HIGHS AROUND 20. CHANCE OF SNOW 60 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
COLD WITH LOWS ZERO TO 5 ABOVE ZERO.    
WEDNESDAY
 
MOSTLY CLOUDY. COLD WITH HIGHS AROUND 15.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. COLD WITH LOWS 5 BELOW TO ZERO.    
THURSDAY
 
MOSTLY CLOUDY. COLD WITH HIGHS 10 TO 15.  
 

 
 
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