446  
FPUS55 KRIW 231935  
ZFPRIW  
 
ZONE FORECAST PRODUCT FOR WESTERN AND CENTRAL WYOMING  
NATIONAL WEATHER SERVICE RIVERTON WY  
132 PM MDT FRI OCT 23 2026  
 
WYZ020-232200-  
NATRONA COUNTY LOWER ELEVATIONS-  
INCLUDING THE CITY OF CASPER  
132 PM MDT FRI OCT 23 2026  
   
..HIGH WIND WARNING IN EFFECT UNTIL 6 PM MDT THIS EVENING
 
 
   
THIS AFTERNOON
 
SUNNY, WINDY WITH HIGHS IN THE LOWER 60S.  
SOUTHWEST WINDS 25 TO 30 MPH WITH GUSTS UP TO 50 MPH.    
TONIGHT
 
CLEAR IN THE EVENING, THEN BECOMING PARTLY CLOUDY.  
BREEZY, COOLER WITH LOWS IN THE LOWER 30S. SOUTHWEST WINDS 15 TO  
25 MPH WITH GUSTS UP TO 45 MPH, BECOMING NORTH 15 TO 20 MPH WITH  
GUSTS UP TO 30 MPH AFTER MIDNIGHT.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 40S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 20S. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE  
AFTERNOON. HIGHS IN THE UPPER 40S. EAST WINDS AROUND 10 MPH.  
CHANCE OF RAIN 30 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 50S.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S.    
TUESDAY
 
MOSTLY SUNNY AND WINDY. HIGHS AROUND 60.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
BREEZY WITH LOWS IN THE LOWER 30S.    
WEDNESDAY
 
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 50S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 50S.  
 

 
 
WYZ017-232200-  
WIND RIVER BASIN-  
INCLUDING THE CITIES OF RIVERTON AND SHOSHONI  
132 PM MDT FRI OCT 23 2026  
   
THIS AFTERNOON
 
SUNNY, WINDY WITH HIGHS AROUND 60. SOUTHWEST  
WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF RAIN AND SNOW SHOWERS AFTER MIDNIGHT. BREEZY WITH LOWS  
IN THE MID 30S. WEST WINDS 20 TO 25 MPH, BECOMING NORTH AFTER  
MIDNIGHT. GUSTS UP TO 45 MPH. CHANCE OF PRECIPITATION 30 PERCENT.   
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 40S. NORTHEAST WINDS 10 TO 15 MPH, BECOMING EAST IN THE  
AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS AROUND 30. EAST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH  
IN THE EVENING.    
SUNDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS AROUND 50.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
AROUND 30.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 50S.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY  
WITH HIGHS IN THE UPPER 50S.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 30S.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
IN THE LOWER 50S.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 30S.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 50S.  
 

 
 
WYZ018-232200-  
LANDER FOOTHILLS-  
INCLUDING THE CITY OF LANDER  
132 PM MDT FRI OCT 23 2026  
   
..HIGH WIND WARNING IN EFFECT UNTIL 6 PM MDT THIS EVENING
 
 
   
THIS AFTERNOON
 
SUNNY, WINDY WITH HIGHS IN THE UPPER 50S.  
SOUTHWEST WINDS 25 TO 30 MPH WITH GUSTS UP TO 45 MPH.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF RAIN AND SNOW SHOWERS AFTER MIDNIGHT. BREEZY WITH LOWS  
IN THE LOWER 30S. SOUTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO  
40 MPH, BECOMING NORTHEAST AROUND 10 MPH WITH GUSTS UP TO 20 MPH  
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 40S. NORTHEAST WINDS AROUND 10 MPH IN THE MORNING.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 30S.    
SUNDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS. A  
CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER 40S.  
CHANCE OF PRECIPITATION 30 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE LOWER 30S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY  
WITH HIGHS IN THE MID 50S.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 30S.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
IN THE LOWER 50S.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 30S.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 50S.  
 

 
 
WYZ028-232200-  
ROCK SPRINGS AND GREEN RIVER-  
INCLUDING THE CITIES OF ROCK SPRINGS AND GREEN RIVER  
132 PM MDT FRI OCT 23 2026  
   
THIS AFTERNOON
 
MOSTLY SUNNY AND BREEZY. NEAR STEADY  
TEMPERATURE IN THE LOWER 50S. WEST WINDS 15 TO 20 MPH WITH GUSTS  
UP TO 30 MPH.    
TONIGHT
 
MOSTLY CLEAR. AREAS OF FOG AFTER MIDNIGHT. LOWS IN THE  
UPPER 20S. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE  
EVENING.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. AREAS OF  
FOG IN THE MORNING. HIGHS AROUND 50. EAST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 30 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS AROUND  
30. NORTHEAST WINDS AROUND 10 MPH WITH GUSTS UP TO 25 MPH IN THE  
EVENING. CHANCE OF SNOW 30 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SNOW SHOWERS IN THE MORNING. A CHANCE OF RAIN  
SHOWERS. HIGHS AROUND 50. CHANCE OF PRECIPITATION 30 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 50S.    
MONDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS AROUND 30.    
TUESDAY
 
A SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING. PARTLY  
CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS. HIGHS IN THE LOWER  
50S. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
IN THE LOWER 50S.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 20S.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 50S.  
 

 
 
WYZ013-232200-  
JACKSON HOLE-  
INCLUDING THE CITY OF JACKSON  
132 PM MDT FRI OCT 23 2026  
   
THIS AFTERNOON
 
RAIN SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS. BREEZY WITH HIGHS IN THE MID 40S. SOUTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 90 PERCENT.    
TONIGHT
 
CLOUDY. RAIN AND SNOW SHOWERS, MAINLY IN THE EVENING.  
AREAS OF FOG AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. LOWS  
IN THE MID 20S. SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO  
25 MPH IN THE EVENING. CHANCE OF PRECIPITATION 90 PERCENT.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. AREAS OF  
FOG IN THE MORNING. HIGHS AROUND 50.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 50.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 20S.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 50S.    
MONDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SNOW AND RAIN SHOWERS  
AFTER MIDNIGHT. LOWS IN THE MID 20S. CHANCE OF PRECIPITATION  
40 PERCENT.    
TUESDAY
 
SNOW AND RAIN SHOWERS LIKELY. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION.  
HIGHS IN THE MID 40S. CHANCE OF PRECIPITATION 70 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. SNOW AND RAIN SHOWERS LIKELY IN  
THE EVENING, THEN A CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LIGHT  
SNOW ACCUMULATION POSSIBLE. LOWS IN THE LOWER 20S. CHANCE OF  
PRECIPITATION 60 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN A SLIGHT CHANCE OF RAIN AND SNOW SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 40S. CHANCE OF PRECIPITATION  
30 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS IN THE LOWER 20S.    
THURSDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW  
SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER 40S. CHANCE OF  
PRECIPITATION 20 PERCENT.  
 

 
 
WYZ003-232200-  
CODY FOOTHILLS-  
INCLUDING THE CITIES OF CLARK, CODY, AND MEETEETSE  
132 PM MDT FRI OCT 23 2026  
   
THIS AFTERNOON
 
PARTLY CLOUDY AND BREEZY. HIGHS AROUND 60. WEST  
WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.    
TONIGHT
 
CLOUDY. RAIN AND SNOW SHOWERS IN THE EVENING, THEN  
SNOW SHOWERS LIKELY WITH A CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.  
SNOW ACCUMULATION UP TO 1 INCH. WINDY WITH LOWS AROUND 30. NORTH  
WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH. CHANCE OF  
PRECIPITATION 80 PERCENT.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 40S. EAST WINDS AROUND 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. SOUTH  
WINDS AROUND 10 MPH IN THE EVENING.    
SUNDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE UPPER 40S. NORTHEAST WINDS AROUND 10 MPH IN  
THE AFTERNOON.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE UPPER 20S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S.    
TUESDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS. A  
SLIGHT CHANCE OF RAIN SHOWERS IN THE MORNING, THEN A CHANCE OF  
RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE LOWER 50S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS IN THE LOWER 30S. CHANCE OF PRECIPITATION  
40 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SNOW AND RAIN SHOWERS IN  
THE MORNING. HIGHS IN THE UPPER 40S. CHANCE OF PRECIPITATION  
30 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.  
 

 
 
WYZ004-232200-  
NORTH BIGHORN BASIN-  
INCLUDING THE CITIES OF BASIN, GREYBULL, LOVELL, POWELL,  
AND SHELL  
132 PM MDT FRI OCT 23 2026  
   
THIS AFTERNOON
 
MOSTLY SUNNY AND BREEZY. HIGHS IN THE UPPER  
60S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.    
TONIGHT
 
MOSTLY CLOUDY. RAIN SHOWERS LIKELY IN THE EVENING.  
WINDY, COOLER WITH LOWS IN THE LOWER 30S. NORTHWEST WINDS 25 TO  
35 MPH WITH GUSTS UP TO 50 MPH. CHANCE OF RAIN 60 PERCENT.    
SATURDAY
 
MOSTLY SUNNY. COOLER WITH HIGHS IN THE UPPER 40S.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH, BECOMING  
SOUTHEAST WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 30. SOUTHEAST WINDS  
AROUND 10 MPH IN THE EVENING.    
SUNDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 50S.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
AROUND 30.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 50S.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S.    
TUESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN A CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN  
THE UPPER 50S. CHANCE OF RAIN 30 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A  
CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 30S.  
CHANCE OF PRECIPITATION 40 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW  
SHOWERS IN THE MORNING. HIGHS AROUND 50. CHANCE OF PRECIPITATION  
20 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30.    
THURSDAY
 
PARTLY CLOUDY. HIGHS AROUND 50.  
 

 
 
WYZ006-232200-  
SOUTHEAST BIGHORN BASIN-  
INCLUDING THE CITIES OF TEN SLEEP AND WORLAND  
132 PM MDT FRI OCT 23 2026  
   
THIS AFTERNOON
 
SUNNY, WINDY WITH HIGHS IN THE UPPER 60S.  
SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF RAIN SHOWERS. A CHANCE OF SNOW SHOWERS AFTER  
MIDNIGHT. WINDY, COOLER WITH LOWS IN THE MID 30S. NORTHWEST WINDS  
20 TO 30 MPH WITH GUSTS UP TO 45 MPH. CHANCE OF PRECIPITATION  
30 PERCENT.    
SATURDAY
 
MOSTLY SUNNY. COOLER WITH HIGHS IN THE UPPER 40S.  
WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE MORNING.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S.    
SUNDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 50.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE LOWER 30S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 50S.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A  
20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS IN THE UPPER 50S.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A  
CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 30S.  
CHANCE OF PRECIPITATION 30 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW  
SHOWERS IN THE MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS  
IN THE LOWER 50S. CHANCE OF PRECIPITATION 20 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 50S.  
 

 
 
WYZ005-232200-  
SOUTHWEST BIGHORN BASIN-  
INCLUDING THE CITY OF THERMOPOLIS  
132 PM MDT FRI OCT 23 2026  
   
THIS AFTERNOON
 
SUNNY, WINDY WITH HIGHS IN THE MID 60S.  
SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING CLOUDY.  
RAIN SHOWERS LIKELY. SNOW SHOWERS LIKELY AFTER MIDNIGHT. NO SNOW  
ACCUMULATION. BREEZY WITH LOWS IN THE LOWER 30S. WEST WINDS 20 TO  
25 MPH, BECOMING NORTHWEST 15 TO 25 MPH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 60 PERCENT.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. COOLER  
WITH HIGHS IN THE UPPER 40S. NORTHWEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 30. SOUTH WINDS  
AROUND 10 MPH IN THE EVENING.    
SUNDAY
 
PARTLY CLOUDY. HIGHS AROUND 50.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
AROUND 30.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 50S.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A SLIGHT  
CHANCE OF. HIGHS IN THE UPPER 50S.    
TUESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS  
IN THE EVENING, THEN A CHANCE OF RAIN SHOWERS WITH A SLIGHT  
CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 30S.  
CHANCE OF PRECIPITATION 30 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 50.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30.    
THURSDAY
 
PARTLY CLOUDY. HIGHS AROUND 50.  
 

 
 
WYZ023-232200-  
STAR VALLEY-  
INCLUDING THE CITIES OF AFTON, ALPINE, STAR VALLEY RANCH,  
AND THAYNE  
132 PM MDT FRI OCT 23 2026  
   
THIS AFTERNOON
 
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE MID 40S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 25 MPH. CHANCE OF RAIN 80 PERCENT.    
TONIGHT
 
CLOUDY. RAIN AND SNOW SHOWERS, MAINLY IN THE EVENING.  
AREAS OF FOG. NO SNOW ACCUMULATION. LOWS IN THE UPPER 20S. CHANCE  
OF PRECIPITATION 80 PERCENT.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. AREAS OF  
FOG IN THE MORNING. HIGHS AROUND 50.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 20S.    
SUNDAY
 
PARTLY CLOUDY. HIGHS AROUND 50.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 20S.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 50S.    
MONDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF RAIN AND SNOW SHOWERS AFTER MIDNIGHT. LOWS IN  
THE UPPER 20S. CHANCE OF PRECIPITATION 30 PERCENT.    
TUESDAY
 
SNOW AND RAIN SHOWERS LIKELY. LITTLE OR NO SNOW  
ACCUMULATION. HIGHS IN THE UPPER 40S. CHANCE OF PRECIPITATION  
60 PERCENT.    
TUESDAY NIGHT
 
A CHANCE OF RAIN SHOWERS IN THE EVENING. PARTLY  
CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS IN THE LOWER 20S.  
CHANCE OF PRECIPITATION 40 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE UPPER 40S. CHANCE OF SNOW 20 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 50S.  
 

 
 
WYZ025-232200-  
UPPER GREEN RIVER BASIN FOOTHILLS-  
INCLUDING THE CITY OF PINEDALE  
132 PM MDT FRI OCT 23 2026  
   
THIS AFTERNOON
 
CLOUDY WITH SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 80 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. RAIN SHOWERS WITH SNOW SHOWERS LIKELY  
IN THE EVENING. AREAS OF FOG AFTER MIDNIGHT. LITTLE OR NO SNOW  
ACCUMULATION. LOWS IN THE MID 20S. WEST WINDS AROUND 10 MPH IN  
THE EVENING. CHANCE OF PRECIPITATION 80 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. AREAS OF FOG IN THE MORNING. HIGHS IN THE MID 40S.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 20S.    
SUNDAY
 
PARTLY CLOUDY. HIGHS AROUND 50.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 50.    
MONDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SNOW SHOWERS WITH A SLIGHT CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 20S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
TUESDAY
 
PARTLY CLOUDY WITH SNOW SHOWERS LIKELY. RAIN SHOWERS  
LIKELY IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS IN  
THE MID 40S. CHANCE OF PRECIPITATION 60 PERCENT.    
TUESDAY NIGHT
 
A CHANCE OF RAIN SHOWERS IN THE EVENING. PARTLY  
CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS IN THE LOWER 20S.  
CHANCE OF PRECIPITATION 30 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN  
THE MORNING. HIGHS IN THE MID 40S. CHANCE OF SNOW 20 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S.    
THURSDAY
 
PARTLY CLOUDY. HIGHS AROUND 50.  
 

 
 
WYZ026-232200-  
UPPER GREEN RIVER BASIN-  
INCLUDING THE CITIES OF LA BARGE, BIG PINEY, AND FARSON  
132 PM MDT FRI OCT 23 2026  
   
THIS AFTERNOON
 
PARTLY CLOUDY AND BREEZY. NEAR STEADY  
TEMPERATURE IN THE UPPER 40S. SOUTHWEST WINDS 15 TO 25 MPH WITH  
GUSTS UP TO 35 MPH.    
TONIGHT
 
PARTLY CLOUDY. AREAS OF FOG AFTER MIDNIGHT. LOWS IN  
THE MID 20S. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH IN  
THE EVENING.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 50. EAST WINDS AROUND 10 MPH WITH GUSTS UP  
TO 25 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S. EAST WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING.    
SUNDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS IN  
THE MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS IN THE  
UPPER 40S. CHANCE OF SNOW 20 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 50S.    
MONDAY NIGHT
 
MOSTLY CLEAR. A SLIGHT CHANCE OF. LOWS IN THE  
UPPER 20S.    
TUESDAY
 
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS AROUND 50. CHANCE OF PRECIPITATION 30 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 50.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
THURSDAY
 
PARTLY CLOUDY. HIGHS AROUND 50.  
 

 
 
WYZ010-232200-  
NORTHEAST JOHNSON COUNTY-  
INCLUDING THE CITY OF BUFFALO  
132 PM MDT FRI OCT 23 2026  
   
THIS AFTERNOON
 
SUNNY, WINDY WITH HIGHS IN THE MID 70S.  
TEMPERATURE FALLING INTO THE MID 60S LATE. SOUTHWEST WINDS 25 TO  
35 MPH WITH GUSTS UP TO 50 MPH.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. WINDY, COOLER WITH LOWS IN THE LOWER 30S. WEST WINDS  
20 TO 30 MPH, BECOMING NORTHWEST 25 TO 35 MPH AFTER MIDNIGHT.  
GUSTS UP TO 50 MPH.    
SATURDAY
 
MOSTLY SUNNY AND BREEZY. MUCH COOLER WITH HIGHS IN  
THE UPPER 40S. NORTH WINDS 20 TO 25 MPH WITH GUSTS UP TO 35 MPH,  
BECOMING EAST AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE  
AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. SOUTH  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.    
SUNDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE  
UPPER 40S. SOUTHEAST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.  
CHANCE OF RAIN 20 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS  
IN THE LOWER 30S. CHANCE OF RAIN 20 PERCENT.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 50S.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH A  
SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS AROUND 60.  
CHANCE OF RAIN 20 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE LOWER 30S.    
WEDNESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW  
SHOWERS IN THE MORNING. HIGHS AROUND 50. CHANCE OF PRECIPITATION  
20 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 50.  
 

 
 
WYZ011-232200-  
SOUTHEAST JOHNSON COUNTY-  
INCLUDING THE CITY OF KAYCEE  
132 PM MDT FRI OCT 23 2026  
   
THIS AFTERNOON
 
SUNNY, WINDY WITH HIGHS AROUND 70. SOUTHWEST  
WINDS 25 TO 35 MPH WITH GUSTS UP TO 50 MPH.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. BREEZY, COOLER WITH LOWS IN THE LOWER 30S. SOUTHWEST  
WINDS 15 TO 25 MPH, BECOMING NORTH 20 TO 25 MPH AFTER MIDNIGHT.  
GUSTS UP TO 45 MPH.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY,  
COOLER WITH HIGHS IN THE UPPER 40S. NORTHEAST WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 30 MPH, BECOMING EAST AROUND 10 MPH IN THE  
AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 30S. SOUTH WINDS AROUND 10 MPH. GUSTS UP TO  
25 MPH AFTER MIDNIGHT.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE  
UPPER 40S. SOUTHEAST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.  
CHANCE OF RAIN 20 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 30S.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 50S.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S.    
TUESDAY
 
MOSTLY SUNNY AND BREEZY. HIGHS IN THE LOWER 60S.    
TUESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS, MAINLY  
IN THE EVENING. LOWS IN THE LOWER 30S. CHANCE OF RAIN 30 PERCENT.   
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
IN THE LOWER 50S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 50S.  
 

 
 
WYZ027-232200-  
SOUTH LINCOLN COUNTY-  
INCLUDING THE CITIES OF KEMMERER AND COKEVILLE  
132 PM MDT FRI OCT 23 2026  
   
THIS AFTERNOON
 
PARTLY CLOUDY AND BREEZY. NEAR STEADY  
TEMPERATURE IN THE MID 40S. SOUTHWEST WINDS 15 TO 25 MPH WITH  
GUSTS UP TO 35 MPH.    
TONIGHT
 
PARTLY CLOUDY. AREAS OF FOG AFTER MIDNIGHT. LOWS  
AROUND 30. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE  
EVENING.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. AREAS OF FOG IN THE MORNING. HIGHS AROUND 50. EAST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHEAST WINDS AROUND  
10 MPH.    
SUNDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE  
MORNING. HIGHS AROUND 50. CHANCE OF SNOW 20 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE UPPER 20S.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 50S.    
MONDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF. LOWS AROUND 30.    
TUESDAY
 
PARTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN SHOWERS.  
HIGHS AROUND 50. CHANCE OF PRECIPITATION 40 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 50.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 20S.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 50S.  
 

 
 
WYZ016-232200-  
UPPER WIND RIVER BASIN-  
INCLUDING THE CITY OF DUBOIS  
132 PM MDT FRI OCT 23 2026  
   
THIS AFTERNOON
 
MOSTLY SUNNY WITH A 30 PERCENT CHANCE OF  
SHOWERS. WINDY WITH HIGHS IN THE LOWER 50S. WEST WINDS 20 TO  
30 MPH WITH GUSTS UP TO 45 MPH.    
TONIGHT
 
MOSTLY CLOUDY. RAIN AND SNOW SHOWERS LIKELY, MAINLY IN  
THE EVENING. LITTLE OR NO SNOW ACCUMULATION. BREEZY WITH LOWS IN  
THE UPPER 20S. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH, BECOMING NORTHEAST AROUND 10 MPH AFTER MIDNIGHT. CHANCE  
OF PRECIPITATION 60 PERCENT.    
SATURDAY
 
CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN THE  
LOWER 40S. SOUTHEAST WINDS AROUND 10 MPH IN THE MORNING.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 20S.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 40S. SOUTHEAST WINDS  
AROUND 10 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE UPPER 20S.    
MONDAY
 
MOSTLY SUNNY. HIGHS AROUND 50.    
MONDAY NIGHT
 
MOSTLY CLEAR. A SLIGHT CHANCE OF. LOWS IN THE  
LOWER 30S.    
TUESDAY
 
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. A SLIGHT  
CHANCE OF RAIN SHOWERS IN THE MORNING, THEN A CHANCE OF RAIN  
SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER 40S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS WITH  
A SLIGHT CHANCE OF RAIN SHOWERS. BREEZY WITH LOWS IN THE UPPER  
20S. CHANCE OF PRECIPITATION 30 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
IN THE UPPER 40S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S.    
THURSDAY
 
PARTLY CLOUDY. HIGHS AROUND 50.  
 

 
 
WYZ001-232200-  
YELLOWSTONE NATIONAL PARK-  
INCLUDING THE CITIES OF LAKE, MAMMOTH, AND OLD FAITHFUL  
132 PM MDT FRI OCT 23 2026  
   
THIS AFTERNOON
 
RAIN SHOWERS, SNOW SHOWERS WITH A SLIGHT CHANCE  
OF THUNDERSTORMS. SNOW ACCUMULATION UP TO 3 INCHES. BREEZY WITH  
HIGHS IN THE LOWER 40S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS  
UP TO 30 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
TONIGHT
 
CLOUDY. SNOW SHOWERS IN THE EVENING. AREAS OF FOG  
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 3 INCHES. LOWS IN THE  
LOWER 20S. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH,  
BECOMING NORTH WITH GUSTS UP TO 20 MPH AFTER MIDNIGHT. CHANCE OF  
SNOW 90 PERCENT.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 40S.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
MONDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 40S.    
MONDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS IN THE MID  
20S. CHANCE OF SNOW 30 PERCENT.    
TUESDAY
 
SNOW SHOWERS LIKELY. RAIN SHOWERS LIKELY IN THE  
AFTERNOON. LIGHT SNOW ACCUMULATION POSSIBLE. HIGHS AROUND 40.  
CHANCE OF PRECIPITATION 70 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. NEW  
LIGHT SNOW ACCUMULATION POSSIBLE. LOWS IN THE LOWER 20S. CHANCE  
OF SNOW 70 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. HIGHS IN THE UPPER  
30S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS IN THE LOWER 20S.    
THURSDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. HIGHS IN THE LOWER 40S.  
 

 
 
WYZ029-232200-  
FLAMING GORGE-  
132 PM MDT FRI OCT 23 2026  
   
THIS AFTERNOON
 
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 50S.  
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING.    
SATURDAY
 
PARTLY CLOUDY. HIGHS AROUND 50. NORTHEAST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS AFTER MIDNIGHT.  
LOWS IN THE LOWER 30S. NORTHEAST WINDS 10 TO 15 MPH IN THE  
EVENING. CHANCE OF PRECIPITATION 30 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN SHOWERS IN  
THE MORNING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER 40S. CHANCE OF  
PRECIPITATION 40 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 50S.    
MONDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 30S.    
TUESDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW  
SHOWERS. BREEZY WITH HIGHS IN THE LOWER 50S. CHANCE OF  
PRECIPITATION 20 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
IN THE LOWER 50S.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 30.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 50S.  
 

 
 
WYZ022-232200-  
CASPER MOUNTAIN-  
132 PM MDT FRI OCT 23 2026  
   
THIS AFTERNOON
 
SUNNY, WINDY. NEAR STEADY TEMPERATURE IN THE  
MID 50S. SOUTHWEST WINDS 25 TO 35 MPH WITH GUSTS UP TO 50 MPH.    
TONIGHT
 
CLEAR IN THE EVENING, THEN BECOMING PARTLY CLOUDY.  
BREEZY WITH LOWS AROUND 30. SOUTHWEST WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 45 MPH, BECOMING NORTHWEST 10 TO 15 MPH WITH GUSTS UP  
TO 30 MPH AFTER MIDNIGHT.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30. SOUTHEAST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 35 MPH.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 40S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 40S.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S.    
TUESDAY
 
MOSTLY SUNNY AND BREEZY. HIGHS IN THE LOWER 50S.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
BREEZY WITH LOWS IN THE LOWER 30S.    
WEDNESDAY
 
MOSTLY SUNNY AND BREEZY. HIGHS IN THE UPPER 40S.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 50S.  
 

 
 
WYZ002-232200-  
ABSAROKA MOUNTAINS-  
132 PM MDT FRI OCT 23 2026  
   
THIS AFTERNOON
 
MOSTLY CLOUDY WITH SNOW SHOWERS WITH POSSIBLE  
RAIN SHOWERS AND THUNDERSTORMS. SNOW ACCUMULATION UP TO 2 INCHES.  
BREEZY WITH HIGHS IN THE LOWER 40S. SOUTHWEST WINDS 15 TO 25 MPH  
WITH GUSTS UP TO 45 MPH. CHANCE OF PRECIPITATION 80 PERCENT.    
TONIGHT
 
RAIN SHOWERS LIKELY IN THE EVENING. CLOUDY WITH SNOW  
SHOWERS. SNOW ACCUMULATION UP TO 2 INCHES. BREEZY WITH LOWS IN  
THE MID 20S. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH,  
BECOMING NORTHWEST AROUND 10 MPH WITH GUSTS UP TO 20 MPH AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 90 PERCENT.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 30S. SOUTH WINDS AROUND 10 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 20S.    
SUNDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 40. SOUTHEAST WINDS AROUND 10 MPH IN THE  
AFTERNOON.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 20S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S.    
MONDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS IN THE  
UPPER 20S. CHANCE OF SNOW 20 PERCENT.    
TUESDAY
 
PARTLY CLOUDY WITH SNOW SHOWERS LIKELY. LITTLE OR NO  
SNOW ACCUMULATION. HIGHS AROUND 40. CHANCE OF SNOW 70 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. SNOW SHOWERS LIKELY. LIGHT SNOW ACCUMULATION  
POSSIBLE. BREEZY WITH LOWS IN THE MID 20S. CHANCE OF SNOW  
70 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. HIGHS IN THE MID 30S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS IN THE MID 20S.    
THURSDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. HIGHS AROUND 40.  
 

 
 
WYZ007-232200-  
OWL CREEK AND BRIDGER MOUNTAINS-  
132 PM MDT FRI OCT 23 2026  
   
THIS AFTERNOON
 
SUNNY, WINDY WITH HIGHS IN THE MID 50S.  
SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH.    
TONIGHT
 
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS IN THE  
EVENING, THEN MOSTLY CLOUDY WITH SNOW AND RAIN SHOWERS LIKELY  
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. WINDY WITH LOWS  
IN THE LOWER 30S. WEST WINDS 20 TO 30 MPH, BECOMING NORTH 25 TO  
35 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 60 PERCENT.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY  
WITH HIGHS IN THE LOWER 40S. NORTH WINDS 20 TO 25 MPH WITH GUSTS  
UP TO 35 MPH, BECOMING SOUTHEAST AROUND 10 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 30. SOUTH WINDS  
AROUND 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 40S.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE LOWER 30S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY  
WITH HIGHS IN THE LOWER 50S.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW SHOWERS. LOWS IN  
THE LOWER 30S. CHANCE OF PRECIPITATION 20 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
IN THE MID 40S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 40S.  
 

 
 
WYZ008-232200-  
BIGHORN MOUNTAINS WEST-  
132 PM MDT FRI OCT 23 2026  
   
THIS AFTERNOON
 
MOSTLY SUNNY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. WINDY WITH HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 25 TO  
35 MPH WITH GUSTS UP TO 55 MPH.    
TONIGHT
 
MOSTLY CLOUDY. SNOW SHOWERS WITH RAIN SHOWERS LIKELY  
IN THE EVENING, THEN SNOW SHOWERS LIKELY AFTER MIDNIGHT. SNOW  
ACCUMULATION UP TO 2 INCHES. BREEZY WITH LOWS IN THE UPPER 20S.  
WEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 45 MPH, BECOMING  
NORTHWEST 15 TO 20 MPH WITH GUSTS UP TO 35 MPH AFTER MIDNIGHT.  
CHANCE OF PRECIPITATION 80 PERCENT.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 40. WEST WINDS AROUND 10 MPH, BECOMING SOUTHWEST WITH  
GUSTS UP TO 20 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. SOUTHEAST  
WINDS AROUND 10 MPH IN THE EVENING.    
SUNDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 40S.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE UPPER 20S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S.    
TUESDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW  
SHOWERS IN THE MORNING, THEN MOSTLY SUNNY WITH A CHANCE OF RAIN  
AND SNOW SHOWERS IN THE AFTERNOON. BREEZY WITH HIGHS IN THE UPPER  
40S. CHANCE OF PRECIPITATION 40 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
SNOW SHOWERS LIKELY, MAINLY IN THE EVENING. LIGHT SNOW  
ACCUMULATION POSSIBLE. LOWS IN THE UPPER 20S. CHANCE OF  
PRECIPITATION 60 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
MORNING. HIGHS IN THE LOWER 40S. CHANCE OF SNOW 30 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 40S.  
 

 
 
WYZ009-232200-  
BIGHORN MOUNTAINS SOUTHEAST-  
132 PM MDT FRI OCT 23 2026  
   
THIS AFTERNOON
 
SUNNY, WINDY WITH HIGHS IN THE MID 50S.  
SOUTHWEST WINDS 25 TO 35 MPH WITH GUSTS UP TO 60 MPH.    
TONIGHT
 
MOSTLY CLEAR WITH A CHANCE OF RAIN AND SNOW SHOWERS IN  
THE EVENING, THEN PARTLY CLOUDY WITH SNOW SHOWERS LIKELY AFTER  
MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. WINDY WITH LOWS IN  
THE UPPER 20S. WEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH,  
BECOMING NORTHWEST 15 TO 20 MPH WITH GUSTS UP TO 30 MPH AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 60 PERCENT.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 30S. SOUTHWEST WINDS AROUND 10 MPH, BECOMING SOUTHEAST  
IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 20S. SOUTH WINDS AROUND 10 MPH IN THE EVENING.    
SUNDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW SHOWERS  
IN THE AFTERNOON. HIGHS AROUND 40. EAST WINDS AROUND 10 MPH.  
CHANCE OF PRECIPITATION 20 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH A  
CHANCE OF SNOW SHOWERS WITH A SLIGHT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. BREEZY WITH HIGHS IN THE UPPER 40S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
TUESDAY NIGHT
 
A CHANCE OF RAIN SHOWERS IN THE EVENING. PARTLY  
CLOUDY WITH A CHANCE OF SNOW SHOWERS. BREEZY WITH LOWS AROUND 30.  
CHANCE OF PRECIPITATION 40 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. BREEZY WITH HIGHS IN  
THE LOWER 40S. CHANCE OF SNOW 30 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 40S.  
 

 
 
WYZ012-232200-  
TETON AND GROS VENTRE MOUNTAINS-  
132 PM MDT FRI OCT 23 2026  
   
THIS AFTERNOON
 
SNOW SHOWERS, RAIN SHOWERS WITH A SLIGHT CHANCE  
OF THUNDERSTORMS. SNOW ACCUMULATION UP TO 3 INCHES. BREEZY WITH  
HIGHS IN THE UPPER 30S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS  
UP TO 30 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
TONIGHT
 
CLOUDY. SNOW AND RAIN SHOWERS IN THE EVENING, THEN A  
CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. AREAS OF FOG AFTER  
MIDNIGHT. SNOW ACCUMULATION UP TO 4 INCHES. LOWS IN THE UPPER  
20S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE  
EVENING. CHANCE OF PRECIPITATION 90 PERCENT.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 40.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 20S. EAST WINDS  
AROUND 10 MPH IN THE EVENING.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 40S.    
SUNDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 20S.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 40S.    
MONDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER  
20S. CHANCE OF SNOW 30 PERCENT.    
TUESDAY
 
SNOW SHOWERS LIKELY. RAIN SHOWERS LIKELY WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LIGHT SNOW ACCUMULATION  
POSSIBLE. HIGHS IN THE UPPER 30S. CHANCE OF PRECIPITATION  
70 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. SNOW SHOWERS LIKELY, MAINLY IN  
THE EVENING. NEW LIGHT SNOW ACCUMULATION POSSIBLE. LOWS IN THE  
MID 20S. CHANCE OF SNOW 60 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS  
IN THE AFTERNOON. HIGHS IN THE UPPER 30S. CHANCE OF SNOW  
30 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS IN THE LOWER 20S.    
THURSDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS IN THE LOWER 40S. CHANCE OF SNOW 20 PERCENT.  
 

 
 
WYZ014-232200-  
WIND RIVER MOUNTAINS WEST-  
132 PM MDT FRI OCT 23 2026  
   
THIS AFTERNOON
 
SNOW SHOWERS WITH POSSIBLE RAIN SHOWERS AND  
THUNDERSTORMS. SNOW ACCUMULATION UP TO 3 INCHES. BREEZY WITH  
HIGHS IN THE UPPER 30S. SOUTHWEST WINDS 20 TO 25 MPH WITH GUSTS  
UP TO 45 MPH. CHANCE OF PRECIPITATION 80 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. SNOW SHOWERS IN THE EVENING. PATCHY FOG  
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. BREEZY WITH LOWS  
IN THE MID 20S. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH,  
BECOMING NORTH AROUND 10 MPH WITH GUSTS UP TO 25 MPH AFTER  
MIDNIGHT. CHANCE OF SNOW 80 PERCENT.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 30S. EAST WINDS  
AROUND 10 MPH, BECOMING SOUTH IN THE AFTERNOON. GUSTS UP TO  
25 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 20S. GUSTS UP TO 20 MPH IN THE  
EVENING.    
SUNDAY
 
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. A SLIGHT  
CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE LOWER 40S.  
CHANCE OF PRECIPITATION 30 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 40S.    
MONDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS IN THE  
UPPER 20S. CHANCE OF SNOW 20 PERCENT.    
TUESDAY
 
PARTLY CLOUDY WITH SNOW SHOWERS LIKELY. LIGHT SNOW  
ACCUMULATION POSSIBLE. BREEZY WITH HIGHS IN THE UPPER 30S. CHANCE  
OF SNOW 60 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. NEW LIGHT SNOW ACCUMULATION POSSIBLE. BREEZY WITH LOWS  
IN THE LOWER 20S.    
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE  
MORNING. HIGHS IN THE UPPER 30S. CHANCE OF SNOW 30 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.  
 

 
 
WYZ015-232200-  
WIND RIVER MOUNTAINS EAST-  
132 PM MDT FRI OCT 23 2026  
   
THIS AFTERNOON
 
SNOW SHOWERS WITH A CHANCE OF RAIN SHOWERS.  
SNOW ACCUMULATION UP TO 3 INCHES. WINDY WITH HIGHS IN THE UPPER  
30S. SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH. CHANCE  
OF PRECIPITATION 80 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. SNOW SHOWERS, MAINLY IN THE EVENING.  
SNOW ACCUMULATION UP TO 1 INCH. BREEZY WITH LOWS IN THE MID 20S.  
WEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 45 MPH, BECOMING SOUTH  
AROUND 10 MPH AFTER MIDNIGHT. CHANCE OF SNOW 80 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 30S. EAST WINDS AROUND 10 MPH WITH GUSTS  
UP TO 20 MPH IN THE MORNING.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 20S.    
SUNDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE UPPER 30S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.    
MONDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS IN THE  
UPPER 20S. CHANCE OF SNOW 20 PERCENT.    
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 UPPER 30S. CHANCE OF  
SNOW 60 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW  
SHOWERS. LIGHT SNOW ACCUMULATION POSSIBLE. BREEZY WITH LOWS IN  
THE MID 20S.    
WEDNESDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS  
IN THE MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. BREEZY WITH  
HIGHS IN THE UPPER 30S. CHANCE OF SNOW 20 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
THURSDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE LOWER  
40S.  
 

 
 
WYZ019-232200-  
GREEN MOUNTAINS AND RATTLESNAKE RANGE-  
INCLUDING THE CITY OF JEFFREY CITY  
132 PM MDT FRI OCT 23 2026  
   
THIS AFTERNOON
 
SUNNY, WINDY WITH HIGHS IN THE MID 50S.  
SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. BREEZY WITH LOWS AROUND 30. SOUTHWEST WINDS 20 TO 25 MPH  
WITH GUSTS UP TO 45 MPH, BECOMING NORTHWEST 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 40S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
30 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30. NORTHEAST WINDS  
AROUND 10 MPH WITH GUSTS UP TO 25 MPH.    
SUNDAY
 
PARTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN SHOWERS.  
HIGHS IN THE MID 40S. CHANCE OF PRECIPITATION 30 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 50S.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. WINDY  
WITH HIGHS IN THE LOWER 50S.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. BREEZY WITH LOWS IN THE LOWER 30S.    
WEDNESDAY
 
MOSTLY SUNNY AND BREEZY. HIGHS AROUND 50.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 30.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 50S.  
 

 
 
WYZ024-232200-  
SALT RIVER AND WYOMING RANGES-  
132 PM MDT FRI OCT 23 2026  
   
THIS AFTERNOON
 
RAIN SHOWERS, SNOW SHOWERS WITH A SLIGHT CHANCE  
OF THUNDERSTORMS. SNOW ACCUMULATION UP TO 1 INCH. BREEZY. NEAR  
STEADY TEMPERATURE IN THE UPPER 30S. SOUTHWEST WINDS 20 TO 25 MPH  
WITH GUSTS UP TO 40 MPH. CHANCE OF PRECIPITATION 80 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. SNOW AND RAIN SHOWERS IN THE EVENING.  
AREAS OF FOG AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES.  
LOWS IN THE UPPER 20S. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
30 MPH IN THE EVENING. CHANCE OF PRECIPITATION 80 PERCENT.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 40S. EAST WINDS AROUND 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 20S. EAST WINDS AROUND 10 MPH IN  
THE EVENING.    
SUNDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW SHOWERS.  
HIGHS IN THE MID 40S.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE UPPER 20S.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 40S.    
MONDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SNOW SHOWERS WITH A SLIGHT CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 20S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
TUESDAY
 
PARTLY CLOUDY WITH SNOW SHOWERS LIKELY. RAIN SHOWERS  
LIKELY IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS IN  
THE LOWER 40S. CHANCE OF PRECIPITATION 60 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS IN THE MID 20S.    
WEDNESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN  
THE MORNING. HIGHS IN THE LOWER 40S. CHANCE OF SNOW 20 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 40S.  
 

 
 
WYZ030-232200-  
EAST SWEETWATER COUNTY-  
INCLUDING THE CITY OF WAMSUTTER  
132 PM MDT FRI OCT 23 2026  
   
THIS AFTERNOON
 
MOSTLY SUNNY AND BREEZY. NEAR STEADY  
TEMPERATURE IN THE LOWER 50S. SOUTHWEST WINDS 15 TO 25 MPH WITH  
GUSTS UP TO 40 MPH.    
TONIGHT
 
MOSTLY CLEAR. AREAS OF FOG AFTER MIDNIGHT. LOWS IN THE  
LOWER 30S. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH,  
BECOMING NORTHWEST WITH GUSTS UP TO 20 MPH AFTER MIDNIGHT.    
SATURDAY
 
PARTLY CLOUDY AND BREEZY. HIGHS AROUND 50. NORTHEAST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A SLIGHT CHANCE OF. LOWS IN THE LOWER 30S.  
NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS IN  
THE MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS AROUND  
50. NORTHEAST WINDS AROUND 10 MPH IN THE MORNING. CHANCE OF  
PRECIPITATION 40 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 50.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY  
WITH HIGHS AROUND 50.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS AROUND 50.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 30.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 50S.  
 

 
 
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