248  
FPUS55 KRIW 040934  
ZFPRIW  
 
ZONE FORECAST PRODUCT FOR WESTERN AND CENTRAL WYOMING  
NATIONAL WEATHER SERVICE RIVERTON WY  
332 AM MDT SAT OCT 4 2025  
 
WYZ020-041045-  
NATRONA COUNTY LOWER ELEVATIONS-  
INCLUDING THE CITY OF CASPER  
332 AM MDT SAT OCT 4 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 50. NORTH WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 30 PERCENT.   
SATURDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
SHOWERS, BREEZY WITH HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO  
15 MPH, BECOMING SOUTHWEST 15 TO 20 MPH IN THE AFTERNOON. CHANCE  
OF RAIN 80 PERCENT.    
SATURDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING. RAIN  
SHOWERS. BREEZY WITH LOWS IN THE UPPER 30S. WEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 80 PERCENT.    
SUNDAY  
RAIN SHOWERS. COOLER WITH HIGHS IN THE MID 40S. NORTH  
WINDS 10 TO 15 MPH, BECOMING NORTHEAST IN THE AFTERNOON. CHANCE  
OF RAIN 80 PERCENT.    
SUNDAY NIGHT  
RAIN SHOWERS LIKELY. SNOW SHOWERS LIKELY AFTER  
MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE MID 30S.  
NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
MONDAY  
CLOUDY WITH A CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS AROUND 50. CHANCE OF  
RAIN 30 PERCENT.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 30.    
TUESDAY  
MOSTLY SUNNY. HIGHS AROUND 60.    
TUESDAY NIGHT  
CLEAR. LOWS AROUND 40.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS AROUND 70.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 40.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 40.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.  
 
 
 
WYZ017-041045-  
WIND RIVER BASIN-  
INCLUDING THE CITIES OF RIVERTON AND SHOSHONI  
332 AM MDT SAT OCT 4 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. EAST WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 30 PERCENT.   
SATURDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS, BREEZY  
WITH HIGHS IN THE MID 60S. EAST WINDS 15 TO 20 MPH. GUSTS UP TO  
40 MPH IN THE AFTERNOON. CHANCE OF RAIN 80 PERCENT.    
SATURDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. RAIN SHOWERS. BREEZY WITH LOWS AROUND 40. NORTH WINDS  
15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF RAIN 80 PERCENT.    
SUNDAY  
RAIN SHOWERS. COOLER WITH HIGHS IN THE MID 40S. NORTH  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN  
80 PERCENT.    
SUNDAY NIGHT  
RAIN SHOWERS LIKELY. SNOW SHOWERS LIKELY AFTER  
MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE MID 30S.  
NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 50.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 30.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.    
TUESDAY NIGHT  
CLEAR. LOWS IN THE MID 30S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 30S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 30S.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.  
 
 
 
WYZ018-041045-  
LANDER FOOTHILLS-  
INCLUDING THE CITY OF LANDER  
332 AM MDT SAT OCT 4 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. SOUTHWEST  
WINDS AROUND 10 MPH.    
SATURDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS, BREEZY,  
COOLER WITH HIGHS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH,  
BECOMING SOUTHEAST 15 TO 20 MPH IN THE AFTERNOON. CHANCE OF RAIN  
80 PERCENT.    
SATURDAY NIGHT  
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS  
IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE  
UPPER 30S. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH,  
BECOMING NORTHEAST WITH GUSTS UP TO 20 MPH AFTER MIDNIGHT. CHANCE  
OF RAIN 80 PERCENT.    
SUNDAY  
RAIN SHOWERS. HIGHS IN THE MID 40S. NORTHEAST WINDS  
AROUND 10 MPH IN THE AFTERNOON. CHANCE OF RAIN 80 PERCENT.    
SUNDAY NIGHT  
RAIN SHOWERS LIKELY. SNOW SHOWERS LIKELY AFTER  
MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE LOWER 30S.  
NORTH WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
MONDAY  
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 40S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 30.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 30S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 40.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 40.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.  
 
 
 
WYZ028-041045-  
ROCK SPRINGS AND GREEN RIVER-  
INCLUDING THE CITIES OF ROCK SPRINGS AND GREEN RIVER  
332 AM MDT SAT OCT 4 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 40S. EAST WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 30 PERCENT.   
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN  
THE MORNING, THEN SHOWERS LIKELY IN THE AFTERNOON. BREEZY, COOLER  
WITH HIGHS IN THE MID 50S. SOUTH WINDS 15 TO 20 MPH, BECOMING  
WEST 15 TO 25 MPH IN THE AFTERNOON. CHANCE OF RAIN 60 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. BREEZY WITH LOWS  
IN THE MID 30S. WEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.  
CHANCE OF RAIN 30 PERCENT.    
SUNDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE LOWER 50S. WEST WINDS AROUND 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE LOWER 30S. NORTHEAST WINDS AROUND 10 MPH.    
MONDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 50S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 30.    
TUESDAY  
MOSTLY SUNNY. HIGHS AROUND 60.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 30S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 30S.    
FRIDAY  
MOSTLY SUNNY. HIGHS AROUND 70.  
 
 
 
WYZ013-041045-  
JACKSON HOLE-  
INCLUDING THE CITY OF JACKSON  
332 AM MDT SAT OCT 4 2025  
   
REST OF TONIGHT  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.  
LOWS AROUND 40. CHANCE OF RAIN 60 PERCENT.    
SATURDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. RAIN SHOWERS. HIGHS  
AROUND 50. NORTH WINDS AROUND 10 MPH, BECOMING NORTHWEST IN THE  
AFTERNOON. CHANCE OF RAIN 80 PERCENT.    
SATURDAY NIGHT  
RAIN SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW SHOWERS LIKELY  
AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS AROUND 30.  
NORTHWEST WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION  
80 PERCENT.    
SUNDAY  
SNOW SHOWERS IN THE MORNING. RAIN SHOWERS. LITTLE OR NO  
SNOW ACCUMULATION. HIGHS IN THE UPPER 40S. CHANCE OF  
PRECIPITATION 80 PERCENT.    
SUNDAY NIGHT  
PARTLY CLOUDY. SNOW AND RAIN SHOWERS LIKELY,  
MAINLY IN THE EVENING. LITTLE OR NO SNOW ACCUMULATION. LOWS IN  
THE MID 20S. CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW  
SHOWERS IN THE MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS  
AROUND 50. CHANCE OF PRECIPITATION 20 PERCENT.    
MONDAY NIGHT  
CLEAR. LOWS IN THE LOWER 20S.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 50S.    
TUESDAY NIGHT  
CLEAR. LOWS IN THE UPPER 20S.    
WEDNESDAY  
SUNNY. HIGHS AROUND 60.    
WEDNESDAY NIGHT  
CLEAR. LOWS AROUND 30.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.  
 
 
 
WYZ003-041045-  
CODY FOOTHILLS-  
INCLUDING THE CITIES OF CLARK, CODY, AND MEETEETSE  
332 AM MDT SAT OCT 4 2025  
   
REST OF TONIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 40S. NORTH WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 60 PERCENT.   
SATURDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS, BREEZY AND  
MUCH COOLER WITH HIGHS IN THE LOWER 50S. NORTH WINDS 15 TO  
25 MPH. GUSTS UP TO 40 MPH IN THE AFTERNOON. CHANCE OF RAIN  
80 PERCENT.    
SATURDAY NIGHT  
RAIN SHOWERS IN THE EVENING, THEN RAIN AND SNOW  
SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. BREEZY  
WITH LOWS IN THE MID 30S. NORTH WINDS 15 TO 25 MPH WITH GUSTS UP  
TO 40 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
SUNDAY  
RAIN AND SNOW SHOWERS. LITTLE OR NO SNOW ACCUMULATION.  
BREEZY WITH HIGHS IN THE LOWER 40S. NORTH WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
SUNDAY NIGHT  
CLOUDY WITH RAIN AND SNOW SHOWERS LIKELY IN THE  
EVENING, THEN PARTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN  
SHOWERS AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS  
AROUND 30. NORTH WINDS 10 TO 15 MPH IN THE EVENING. CHANCE OF  
PRECIPITATION 60 PERCENT.    
MONDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 40S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 50S.    
TUESDAY NIGHT  
CLEAR. LOWS AROUND 40.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 40.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 40.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.  
 
 
 
WYZ004-041045-  
NORTH BIGHORN BASIN-  
INCLUDING THE CITIES OF BASIN, GREYBULL, LOVELL, POWELL,  
AND SHELL  
332 AM MDT SAT OCT 4 2025  
   
REST OF TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 50. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 30 PERCENT.    
SATURDAY  
CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
SHOWERS, BREEZY, COOLER WITH HIGHS AROUND 60. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 30 MPH, INCREASING TO 20 TO 25 MPH  
WITH GUSTS UP TO 40 MPH IN THE AFTERNOON. CHANCE OF RAIN  
80 PERCENT.    
SATURDAY NIGHT  
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS  
IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT. WINDY WITH LOWS  
AROUND 40. NORTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.  
CHANCE OF RAIN 90 PERCENT.    
SUNDAY  
SHOWERS, BREEZY WITH HIGHS AROUND 50. NORTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 80 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. A CHANCE  
OF SNOW SHOWERS AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION.  
LOWS IN THE MID 30S. NORTHWEST WINDS 10 TO 15 MPH. CHANCE OF  
PRECIPITATION 60 PERCENT.    
MONDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 50S.    
MONDAY NIGHT  
CLEAR. LOWS IN THE LOWER 30S.    
TUESDAY  
SUNNY. HIGHS AROUND 60.    
TUESDAY NIGHT  
CLEAR. LOWS IN THE MID 30S.    
WEDNESDAY  
SUNNY. HIGHS AROUND 70.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 30S.    
THURSDAY  
MOSTLY SUNNY. HIGHS AROUND 70.    
THURSDAY NIGHT  
CLEAR. LOWS AROUND 40.    
FRIDAY  
SUNNY. HIGHS AROUND 70.  
 
 
 
WYZ006-041045-  
SOUTHEAST BIGHORN BASIN-  
INCLUDING THE CITIES OF TEN SLEEP AND WORLAND  
332 AM MDT SAT OCT 4 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE  
MID 50S. WEST WINDS AROUND 10 MPH. CHANCE OF RAIN 30 PERCENT.    
SATURDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
SHOWERS, BREEZY, COOLER WITH HIGHS IN THE LOWER 60S. NORTHWEST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH, INCREASING TO 15 TO  
20 MPH WITH GUSTS UP TO 35 MPH IN THE AFTERNOON. CHANCE OF RAIN  
80 PERCENT.    
SATURDAY NIGHT  
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS  
IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT. BREEZY WITH LOWS  
AROUND 40. NORTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 45 MPH.  
CHANCE OF RAIN 90 PERCENT.    
SUNDAY  
SHOWERS, BREEZY WITH HIGHS AROUND 50. NORTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 90 PERCENT.    
SUNDAY NIGHT  
RAIN SHOWERS. LOWS IN THE MID 30S. NORTH WINDS  
AROUND 10 MPH. CHANCE OF RAIN 80 PERCENT.    
MONDAY  
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 50S.    
MONDAY NIGHT  
CLEAR. LOWS IN THE LOWER 30S.    
TUESDAY  
SUNNY. HIGHS AROUND 60.    
TUESDAY NIGHT  
CLEAR. LOWS IN THE UPPER 30S.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 60S.    
WEDNESDAY NIGHT  
CLEAR. LOWS IN THE UPPER 30S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
CLEAR. LOWS AROUND 40.    
FRIDAY  
SUNNY. HIGHS AROUND 70.  
 
 
 
WYZ005-041045-  
SOUTHWEST BIGHORN BASIN-  
INCLUDING THE CITY OF THERMOPOLIS  
332 AM MDT SAT OCT 4 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE  
LOWER 50S. NORTH WINDS AROUND 10 MPH. CHANCE OF RAIN 30 PERCENT.    
SATURDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
SHOWERS, BREEZY, COOLER WITH HIGHS IN THE LOWER 60S. NORTH WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH, INCREASING TO 15 TO 20 MPH  
WITH GUSTS UP TO 35 MPH IN THE AFTERNOON. CHANCE OF RAIN  
80 PERCENT.    
SATURDAY NIGHT  
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS  
IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT. BREEZY WITH LOWS  
AROUND 40. NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.  
CHANCE OF RAIN 90 PERCENT.    
SUNDAY  
RAIN SHOWERS. HIGHS IN THE UPPER 40S. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 90 PERCENT.    
SUNDAY NIGHT  
RAIN SHOWERS WITH SNOW SHOWERS LIKELY. LITTLE OR  
NO SNOW ACCUMULATION. LOWS IN THE LOWER 30S. NORTH WINDS AROUND  
10 MPH. CHANCE OF PRECIPITATION 80 PERCENT.    
MONDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW  
SHOWERS IN THE MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS  
AROUND 50. CHANCE OF PRECIPITATION 20 PERCENT.    
MONDAY NIGHT  
CLEAR. LOWS IN THE LOWER 30S.    
TUESDAY  
SUNNY. HIGHS AROUND 60.    
TUESDAY NIGHT  
CLEAR. LOWS IN THE MID 30S.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT  
CLEAR. LOWS IN THE UPPER 30S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
CLEAR. LOWS IN THE UPPER 30S.    
FRIDAY  
MOSTLY SUNNY. HIGHS AROUND 70.  
 
 
 
WYZ023-041045-  
STAR VALLEY-  
INCLUDING THE CITIES OF AFTON, ALPINE, STAR VALLEY RANCH,  
AND THAYNE  
332 AM MDT SAT OCT 4 2025  
   
REST OF TONIGHT  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.  
LOWS AROUND 40. CHANCE OF RAIN 60 PERCENT.    
SATURDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. RAIN SHOWERS.  
COOLER WITH HIGHS AROUND 50. NORTHWEST WINDS AROUND 10 MPH,  
BECOMING WEST IN THE AFTERNOON. CHANCE OF RAIN 80 PERCENT.    
SATURDAY NIGHT  
RAIN SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS LIKELY AFTER  
MIDNIGHT. LOWS IN THE LOWER 30S. WEST WINDS AROUND 10 MPH. CHANCE  
OF RAIN 80 PERCENT.    
SUNDAY  
RAIN AND SNOW SHOWERS LIKELY IN THE MORNING, THEN RAIN  
SHOWERS IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS  
AROUND 50. CHANCE OF PRECIPITATION 80 PERCENT.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A  
CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS AROUND 30. CHANCE OF  
PRECIPITATION 40 PERCENT.    
MONDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A SLIGHT  
CHANCE OF SNOW SHOWERS IN THE MORNING. A SLIGHT CHANCE OF RAIN  
SHOWERS. HIGHS IN THE MID 50S. CHANCE OF PRECIPITATION  
20 PERCENT.    
MONDAY NIGHT  
CLEAR. LOWS IN THE MID 20S.    
TUESDAY  
SUNNY. HIGHS AROUND 60.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 30.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT  
CLEAR. LOWS IN THE LOWER 30S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
CLEAR. LOWS IN THE MID 30S.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE  
AFTERNOON. HIGHS AROUND 70. CHANCE OF RAIN 20 PERCENT.  
 
 
 
WYZ025-041045-  
UPPER GREEN RIVER BASIN FOOTHILLS-  
INCLUDING THE CITY OF PINEDALE  
332 AM MDT SAT OCT 4 2025  
   
REST OF TONIGHT  
RAIN SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 30S. NORTH WINDS AROUND 10 MPH.  
CHANCE OF RAIN 60 PERCENT.    
SATURDAY  
RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
BREEZY WITH HIGHS AROUND 50. SOUTHEAST WINDS 10 TO 15 MPH,  
BECOMING SOUTHWEST 15 TO 20 MPH IN THE AFTERNOON. CHANCE OF RAIN  
80 PERCENT.    
SATURDAY NIGHT  
CLOUDY. RAIN SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW SHOWERS LIKELY  
AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS AROUND 30.  
NORTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF  
PRECIPITATION 80 PERCENT.    
SUNDAY  
SNOW SHOWERS LIKELY IN THE MORNING. RAIN SHOWERS  
LIKELY. LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE MID 40S.  
SOUTHWEST WINDS AROUND 10 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 70 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE MID 20S.  
SOUTHEAST WINDS AROUND 10 MPH IN THE EVENING. CHANCE OF  
PRECIPITATION 50 PERCENT.    
MONDAY  
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 50.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
TUESDAY  
SUNNY. HIGHS IN THE MID 50S.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 20S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS AROUND 60.    
WEDNESDAY NIGHT  
CLEAR. LOWS IN THE UPPER 20S.    
THURSDAY  
MOSTLY SUNNY. HIGHS AROUND 60.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 20S.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.  
 
 
 
WYZ026-041045-  
UPPER GREEN RIVER BASIN-  
INCLUDING THE CITIES OF LA BARGE, BIG PINEY, AND FARSON  
332 AM MDT SAT OCT 4 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 40. NORTH WINDS AROUND 10 MPH.  
CHANCE OF RAIN 40 PERCENT.    
SATURDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. RAIN SHOWERS.  
BREEZY WITH HIGHS IN THE MID 50S. SOUTHEAST WINDS 15 TO 20 MPH,  
BECOMING SOUTHWEST 20 TO 25 MPH IN THE AFTERNOON. CHANCE OF RAIN  
80 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
RAIN SHOWERS AFTER MIDNIGHT. BREEZY WITH LOWS IN THE LOWER 30S.  
WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
60 PERCENT.    
SUNDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS IN THE  
MORNING, THEN RAIN SHOWERS LIKELY IN THE AFTERNOON. LITTLE OR NO  
SNOW ACCUMULATION. HIGHS IN THE UPPER 40S. WEST WINDS AROUND  
10 MPH, BECOMING SOUTH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
60 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS AROUND 30. EAST WINDS AROUND 10 MPH. CHANCE OF  
PRECIPITATION 30 PERCENT.    
MONDAY  
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 50.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 20S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 30.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.  
 
 
 
WYZ010-041045-  
NORTHEAST JOHNSON COUNTY-  
INCLUDING THE CITY OF BUFFALO  
332 AM MDT SAT OCT 4 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
SHOWERS. LOWS AROUND 50. NORTHWEST WINDS AROUND 10 MPH.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING CLOUDY. A  
SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE  
MORNING, THEN SHOWERS IN THE AFTERNOON. MUCH COOLER WITH HIGHS IN  
THE LOWER 60S. NORTH WINDS 10 TO 15 MPH. CHANCE OF RAIN  
80 PERCENT.    
SATURDAY NIGHT  
RAIN SHOWERS WITH A CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN RAIN SHOWERS AFTER MIDNIGHT. WINDY WITH LOWS  
AROUND 40. NORTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.  
CHANCE OF RAIN 90 PERCENT.    
SUNDAY  
RAIN SHOWERS. BREEZY WITH HIGHS IN THE UPPER 40S. NORTH  
WINDS 15 TO 20 MPH. CHANCE OF RAIN 90 PERCENT.    
SUNDAY NIGHT  
CLOUDY WITH RAIN SHOWERS LIKELY. SNOW SHOWERS  
LIKELY AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS IN  
THE MID 30S. NORTH WINDS 10 TO 15 MPH, BECOMING EAST AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY  
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE MORNING.  
HIGHS IN THE MID 50S. CHANCE OF RAIN 30 PERCENT.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 60S.    
TUESDAY NIGHT  
CLEAR. LOWS IN THE UPPER 30S.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 40.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
CLEAR. LOWS AROUND 40.    
FRIDAY  
SUNNY. HIGHS AROUND 70.  
 
 
 
WYZ011-041045-  
SOUTHEAST JOHNSON COUNTY-  
INCLUDING THE CITY OF KAYCEE  
332 AM MDT SAT OCT 4 2025  
   
REST OF TONIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE UPPER 40S. NORTH WINDS AROUND 10 MPH.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING CLOUDY. A  
SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE  
MORNING, THEN SHOWERS IN THE AFTERNOON. COOLER WITH HIGHS IN THE  
LOWER 60S. NORTH WINDS 10 TO 15 MPH. CHANCE OF RAIN 80 PERCENT.    
SATURDAY NIGHT  
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS AFTER MIDNIGHT. BREEZY WITH LOWS IN THE  
UPPER 30S. NORTH WINDS 20 TO 25 MPH WITH GUSTS UP TO 40 MPH.  
CHANCE OF RAIN 90 PERCENT.    
SUNDAY  
SHOWERS. HIGHS IN THE UPPER 40S. NORTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 80 PERCENT.    
SUNDAY NIGHT  
RAIN SHOWERS LIKELY. SNOW SHOWERS LIKELY AFTER  
MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE MID 30S.  
NORTHEAST WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION  
60 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS IN THE LOWER  
50S. CHANCE OF RAIN 30 PERCENT.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S.    
TUESDAY  
SUNNY. HIGHS AROUND 60.    
TUESDAY NIGHT  
CLEAR. LOWS IN THE UPPER 30S.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 70S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 30S.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.  
 
 
 
WYZ027-041045-  
SOUTH LINCOLN COUNTY-  
INCLUDING THE CITIES OF KEMMERER AND COKEVILLE  
332 AM MDT SAT OCT 4 2025  
   
REST OF TONIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY WITH A  
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 30S. NORTH WINDS  
AROUND 10 MPH. CHANCE OF RAIN 60 PERCENT.    
SATURDAY  
RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
BREEZY, COOLER WITH HIGHS AROUND 50. WEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH, INCREASING TO 15 TO 25 MPH WITH GUSTS UP TO  
40 MPH IN THE AFTERNOON. CHANCE OF RAIN 80 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. BREEZY WITH LOWS IN THE MID 30S. WEST WINDS 15 TO 25 MPH  
WITH GUSTS UP TO 35 MPH.    
SUNDAY  
A CHANCE OF SNOW SHOWERS IN THE MORNING. MOSTLY CLOUDY  
WITH A CHANCE OF RAIN SHOWERS. HIGHS AROUND 50. WEST WINDS AROUND  
10 MPH. CHANCE OF PRECIPITATION 30 PERCENT.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS. LOWS AROUND 30.  
NORTH WINDS AROUND 10 MPH, BECOMING EAST AFTER MIDNIGHT. CHANCE  
OF RAIN 20 PERCENT.    
MONDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 50S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 30.    
TUESDAY  
MOSTLY SUNNY. HIGHS AROUND 60.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 30.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.  
 
 
 
WYZ016-041045-  
UPPER WIND RIVER BASIN-  
INCLUDING THE CITY OF DUBOIS  
332 AM MDT SAT OCT 4 2025  
   
REST OF TONIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY WITH A  
CHANCE OF THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE MID 40S.  
NORTHWEST WINDS AROUND 10 MPH. CHANCE OF RAIN 60 PERCENT.    
SATURDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS, BREEZY  
WITH HIGHS IN THE MID 50S. EAST WINDS AROUND 10 MPH WITH GUSTS UP  
TO 20 MPH, INCREASING TO 15 TO 20 MPH WITH GUSTS UP TO 30 MPH IN  
THE AFTERNOON. CHANCE OF RAIN 90 PERCENT.    
SATURDAY NIGHT  
RAIN SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW SHOWERS AFTER  
MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. LOWS IN THE LOWER 30S.  
NORTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH, BECOMING  
WEST AFTER MIDNIGHT. CHANCE OF PRECIPITATION 90 PERCENT.    
SUNDAY  
RAIN AND SNOW SHOWERS. LITTLE OR NO SNOW ACCUMULATION.  
HIGHS IN THE LOWER 40S. SOUTHEAST WINDS 10 TO 15 MPH. CHANCE OF  
PRECIPITATION 80 PERCENT.    
SUNDAY NIGHT  
SNOW AND RAIN SHOWERS. LIGHT SNOW ACCUMULATION.  
LOWS AROUND 30. EAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION  
80 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW  
SHOWERS IN THE MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS  
IN THE MID 40S. CHANCE OF PRECIPITATION 20 PERCENT.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 20S.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 50S.    
TUESDAY NIGHT  
CLEAR. LOWS IN THE LOWER 30S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS AROUND 60.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 30S.    
THURSDAY  
MOSTLY SUNNY. HIGHS AROUND 60.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 30S.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.  
 
 
 
WYZ001-041045-  
YELLOWSTONE NATIONAL PARK-  
INCLUDING THE CITIES OF LAKE, MAMMOTH, AND OLD FAITHFUL  
332 AM MDT SAT OCT 4 2025  
   
REST OF TONIGHT  
CLOUDY WITH RAIN SHOWERS LIKELY WITH A SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 30S. CHANCE OF RAIN  
60 PERCENT.    
SATURDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. RAIN SHOWERS IN THE  
MORNING, THEN RAIN AND SNOW SHOWERS IN THE AFTERNOON. SNOW  
ACCUMULATION UP TO 2 INCHES. COOLER WITH HIGHS IN THE LOWER 40S.  
NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF  
PRECIPITATION 90 PERCENT.    
SATURDAY NIGHT  
RAIN SHOWERS LIKELY. SNOW SHOWERS. SNOW  
ACCUMULATION UP TO 3 INCHES. LOWS IN THE UPPER 20S. NORTHWEST  
WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION 80 PERCENT.    
SUNDAY  
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. HIGHS IN THE  
UPPER 30S. NORTH WINDS AROUND 10 MPH IN THE AFTERNOON. CHANCE OF  
SNOW 80 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY IN THE  
EVENING, THEN PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AFTER  
MIDNIGHT. NEW LITTLE OR NO SNOW ACCUMULATION. COLD WITH LOWS  
AROUND 20. NORTHEAST WINDS AROUND 10 MPH IN THE EVENING. CHANCE  
OF SNOW 60 PERCENT.    
MONDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 40S.    
MONDAY NIGHT  
CLEAR. LOWS IN THE LOWER 20S.    
TUESDAY  
SUNNY. HIGHS AROUND 50.    
TUESDAY NIGHT  
CLEAR. LOWS IN THE UPPER 20S.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 50S.    
WEDNESDAY NIGHT  
CLEAR. LOWS IN THE UPPER 20S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 50S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 30.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.  
 
 
 
WYZ029-041045-  
FLAMING GORGE-  
332 AM MDT SAT OCT 4 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 40S. SOUTHEAST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
BREEZY, COOLER WITH HIGHS IN THE MID 50S. SOUTH WINDS 20 TO  
25 MPH, BECOMING WEST 15 TO 20 MPH IN THE AFTERNOON. CHANCE OF  
RAIN 60 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE  
EVENING. BREEZY WITH LOWS IN THE UPPER 30S. WEST WINDS 15 TO  
25 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF RAIN 30 PERCENT.    
SUNDAY  
MOSTLY CLOUDY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS  
AROUND 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS AROUND 10 MPH,  
BECOMING NORTHEAST AFTER MIDNIGHT.    
MONDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 50S.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE LOWER 30S.    
TUESDAY  
MOSTLY SUNNY. HIGHS AROUND 60.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 30S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 40.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 40.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.  
 
 
 
WYZ022-041045-  
CASPER MOUNTAIN-  
332 AM MDT SAT OCT 4 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. SOUTH  
WINDS 10 TO 15 MPH. CHANCE OF RAIN 30 PERCENT.    
SATURDAY  
SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. BREEZY WITH HIGHS AROUND 60. SOUTH WINDS 15 TO 20 MPH.  
GUSTS UP TO 35 MPH IN THE AFTERNOON. CHANCE OF RAIN 80 PERCENT.    
SATURDAY NIGHT  
RAIN SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS  
IN THE EVENING, THEN SNOW SHOWERS LIKELY AFTER MIDNIGHT. LITTLE  
OR NO SNOW ACCUMULATION. BREEZY WITH LOWS IN THE MID 30S. WEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 80 PERCENT.    
SUNDAY  
CLOUDY. RAIN AND SNOW SHOWERS LIKELY, MAINLY IN THE  
MORNING. LITTLE OR NO SNOW ACCUMULATION. COOLER WITH HIGHS IN THE  
LOWER 40S. NORTHWEST WINDS 10 TO 15 MPH, BECOMING NORTH IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT.    
SUNDAY NIGHT  
RAIN AND SNOW SHOWERS LIKELY. LITTLE OR NO SNOW  
ACCUMULATION. LOWS IN THE LOWER 30S. EAST WINDS AROUND 10 MPH  
WITH GUSTS UP TO 20 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY  
CLOUDY IN THE MORNING, THEN BECOMING PARTLY CLOUDY. A  
CHANCE OF SNOW SHOWERS IN THE MORNING. A CHANCE OF RAIN SHOWERS.  
HIGHS IN THE MID 40S. CHANCE OF PRECIPITATION 30 PERCENT.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 50S.    
TUESDAY NIGHT  
CLEAR. LOWS IN THE UPPER 30S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
CLEAR. LOWS AROUND 40.    
THURSDAY  
MOSTLY SUNNY. HIGHS AROUND 60.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 30S.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.  
 
 
 
WYZ002-041045-  
ABSAROKA MOUNTAINS-  
332 AM MDT SAT OCT 4 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO  
6 PM MDT SUNDAY...  
   
REST OF TONIGHT  
RAIN SHOWERS, A CHANCE OF THUNDERSTORMS AND  
SNOW SHOWERS. LITTLE OR NO SNOW ACCUMULATION. NEAR STEADY  
TEMPERATURE AROUND 40. SOUTH WINDS AROUND 10 MPH. CHANCE OF  
PRECIPITATION 80 PERCENT.    
SATURDAY  
SNOW SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
RAIN SHOWERS. SNOW ACCUMULATION UP TO 3 INCHES. HIGHS IN THE MID  
40S. SOUTHEAST WINDS AROUND 10 MPH, BECOMING NORTHEAST IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 90 PERCENT.    
SATURDAY NIGHT  
SNOW SHOWERS, RAIN SHOWERS WITH A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE EVENING, THEN SNOW SHOWERS WITH RAIN  
SHOWERS LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 6 INCHES.  
LOWS IN THE UPPER 20S. NORTHWEST WINDS 10 TO 15 MPH. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
SUNDAY  
SNOW SHOWERS. NEW MODERATE SNOW ACCUMULATION. HIGHS IN  
THE LOWER 30S. NORTHEAST WINDS AROUND 10 MPH, BECOMING EAST WITH  
GUSTS UP TO 20 MPH IN THE AFTERNOON. CHANCE OF SNOW 90 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH SNOW SHOWERS. NEW LIGHT SNOW  
ACCUMULATION. LOWS IN THE LOWER 20S. EAST WINDS AROUND 10 MPH,  
BECOMING SOUTH AFTER MIDNIGHT. CHANCE OF SNOW 80 PERCENT.    
MONDAY  
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE UPPER  
30S. CHANCE OF SNOW 30 PERCENT.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
TUESDAY  
SUNNY. HIGHS IN THE MID 40S.    
TUESDAY NIGHT  
CLEAR. LOWS IN THE UPPER 20S.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 40S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S.    
THURSDAY  
MOSTLY SUNNY. HIGHS AROUND 50.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.  
 
 
 
WYZ007-041045-  
OWL CREEK AND BRIDGER MOUNTAINS-  
332 AM MDT SAT OCT 4 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 40S. NORTHEAST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. RAIN SHOWERS.  
BREEZY, COOLER WITH HIGHS IN THE MID 50S. NORTHEAST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 80 PERCENT.    
SATURDAY NIGHT  
RAIN SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW SHOWERS AFTER  
MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. WINDY WITH LOWS IN  
THE MID 30S. NORTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO  
45 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
SUNDAY  
RAIN AND SNOW SHOWERS. LITTLE OR NO SNOW ACCUMULATION.  
BREEZY WITH HIGHS AROUND 40. NORTH WINDS 15 TO 20 MPH. CHANCE OF  
PRECIPITATION 90 PERCENT.    
SUNDAY NIGHT  
SNOW AND RAIN SHOWERS. LIGHT SNOW ACCUMULATION.  
LOWS IN THE LOWER 30S. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH. CHANCE OF PRECIPITATION 80 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW  
SHOWERS IN THE MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS  
IN THE MID 40S. CHANCE OF PRECIPITATION 20 PERCENT.    
MONDAY NIGHT  
CLEAR. LOWS IN THE LOWER 30S.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 50S.    
TUESDAY NIGHT  
CLEAR. LOWS IN THE UPPER 30S.    
WEDNESDAY  
SUNNY. HIGHS AROUND 60.    
WEDNESDAY NIGHT  
CLEAR. LOWS IN THE LOWER 40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
THURSDAY NIGHT  
CLEAR. LOWS AROUND 40.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.  
 
 
 
WYZ008-041045-  
BIGHORN MOUNTAINS WEST-  
332 AM MDT SAT OCT 4 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS  
EVENING TO 6 PM MDT SUNDAY...  
   
REST OF TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS  
WITH A SLIGHT CHANCE OF THUNDERSTORMS. NEAR STEADY TEMPERATURE IN  
THE MID 40S. SOUTHEAST WINDS AROUND 10 MPH WITH GUSTS UP TO  
20 MPH. CHANCE OF RAIN 40 PERCENT.    
SATURDAY  
RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE LOWER 50S. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH. CHANCE OF RAIN 90 PERCENT.    
SATURDAY NIGHT  
RAIN SHOWERS, SNOW SHOWERS WITH A CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW SHOWERS AFTER  
MIDNIGHT. SNOW MAY BE HEAVY AT TIMES IN THE EVENING. SNOW  
ACCUMULATION UP TO 8 INCHES. BREEZY WITH LOWS IN THE LOWER 30S.  
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
SUNDAY  
SNOW AND RAIN SHOWERS. NEW LIGHT SNOW ACCUMULATION.  
HIGHS IN THE UPPER 30S. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
SUNDAY NIGHT  
SNOW SHOWERS WITH RAIN SHOWERS LIKELY. NEW LIGHT  
SNOW ACCUMULATION. LOWS IN THE UPPER 20S. EAST WINDS AROUND  
10 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 80 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN SHOWERS IN  
THE MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS AROUND  
40. CHANCE OF PRECIPITATION 30 PERCENT.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 20S.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 40S.    
TUESDAY NIGHT  
CLEAR. LOWS IN THE MID 30S.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 50S.    
WEDNESDAY NIGHT  
CLEAR. LOWS IN THE UPPER 30S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 50S.    
THURSDAY NIGHT  
CLEAR. LOWS IN THE UPPER 30S.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.  
 
 
 
WYZ009-041045-  
BIGHORN MOUNTAINS SOUTHEAST-  
332 AM MDT SAT OCT 4 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS  
EVENING TO 6 PM MDT SUNDAY...  
   
REST OF TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS  
WITH A SLIGHT CHANCE OF THUNDERSTORMS. NEAR STEADY TEMPERATURE IN  
THE MID 40S. SOUTHEAST WINDS AROUND 10 MPH WITH GUSTS UP TO  
20 MPH. CHANCE OF RAIN 30 PERCENT.    
SATURDAY  
RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
COOLER WITH HIGHS IN THE LOWER 50S. SOUTHEAST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 80 PERCENT.    
SATURDAY NIGHT  
RAIN SHOWERS, SNOW SHOWERS WITH A CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW SHOWERS AFTER  
MIDNIGHT. SNOW MAY BE HEAVY AT TIMES IN THE EVENING. SNOW  
ACCUMULATION UP TO 7 INCHES. LOWS IN THE LOWER 30S. NORTHWEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
SUNDAY  
SNOW AND RAIN SHOWERS. NEW LIGHT SNOW ACCUMULATION.  
HIGHS IN THE MID 30S. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH, BECOMING NORTHEAST IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 90 PERCENT.    
SUNDAY NIGHT  
RAIN SHOWERS LIKELY IN THE EVENING. SNOW SHOWERS.  
NEW LIGHT SNOW ACCUMULATION. LOWS IN THE UPPER 20S. EAST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION  
80 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN SHOWERS IN  
THE MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS IN THE  
LOWER 40S. CHANCE OF PRECIPITATION 30 PERCENT.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 20S.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 40S.    
TUESDAY NIGHT  
CLEAR. LOWS IN THE MID 30S.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 50S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 30S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 30S.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.  
 
 
 
WYZ012-041045-  
TETON AND GROS VENTRE MOUNTAINS-  
332 AM MDT SAT OCT 4 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO  
6 PM MDT SUNDAY...  
   
REST OF TONIGHT  
RAIN SHOWERS WITH A CHANCE OF THUNDERSTORMS.  
NEAR STEADY TEMPERATURE AROUND 40. SOUTHEAST WINDS AROUND 10 MPH.  
CHANCE OF RAIN 80 PERCENT.    
SATURDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. RAIN SHOWERS IN THE  
MORNING, THEN RAIN AND SNOW SHOWERS IN THE AFTERNOON. SNOW  
ACCUMULATION UP TO 3 INCHES. HIGHS IN THE LOWER 40S. EAST WINDS  
AROUND 10 MPH, BECOMING WEST IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 90 PERCENT.    
SATURDAY NIGHT  
SNOW SHOWERS, RAIN SHOWERS WITH A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE EVENING, THEN SNOW AND RAIN SHOWERS  
LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 3 INCHES. LOWS IN  
THE UPPER 20S. NORTHWEST WINDS AROUND 10 MPH. CHANCE OF  
PRECIPITATION 90 PERCENT.    
SUNDAY  
SNOW SHOWERS. RAIN SHOWERS IN THE AFTERNOON. NEW LIGHT  
SNOW ACCUMULATION. HIGHS IN THE UPPER 30S. CHANCE OF  
PRECIPITATION 80 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY IN THE  
EVENING, THEN PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AFTER  
MIDNIGHT. NEW LIGHT SNOW ACCUMULATION POSSIBLE. LOWS IN THE LOWER  
20S. CHANCE OF SNOW 60 PERCENT.    
MONDAY  
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A  
20 PERCENT CHANCE OF SNOW SHOWERS. HIGHS IN THE LOWER 40S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 40S.    
TUESDAY NIGHT  
CLEAR. LOWS IN THE UPPER 20S.    
WEDNESDAY  
SUNNY. HIGHS IN THE LOWER 50S.    
WEDNESDAY NIGHT  
CLEAR. LOWS AROUND 30.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 50S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE MID 50S.  
 
 
 
WYZ014-041045-  
WIND RIVER MOUNTAINS WEST-  
332 AM MDT SAT OCT 4 2025  
   
REST OF TONIGHT  
RAIN SHOWERS WITH A CHANCE OF THUNDERSTORMS.  
LOWS IN THE MID 30S. EAST WINDS AROUND 10 MPH WITH GUSTS UP TO  
20 MPH. CHANCE OF RAIN 80 PERCENT.    
SATURDAY  
SNOW SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
RAIN SHOWERS. SNOW ACCUMULATION UP TO 4 INCHES. BREEZY WITH HIGHS  
IN THE MID 40S. SOUTHEAST WINDS 15 TO 20 MPH, BECOMING SOUTHWEST  
IN THE AFTERNOON. GUSTS UP TO 35 MPH. CHANCE OF PRECIPITATION  
90 PERCENT.    
SATURDAY NIGHT  
SNOW SHOWERS. RAIN SHOWERS WITH A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS LIKELY AFTER  
MIDNIGHT. SNOW ACCUMULATION UP TO 4 INCHES. LOWS IN THE UPPER  
20S. WEST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.  
CHANCE OF PRECIPITATION 80 PERCENT.    
SUNDAY  
SNOW SHOWERS. RAIN SHOWERS LIKELY IN THE AFTERNOON. NEW  
LIGHT SNOW ACCUMULATION. HIGHS IN THE MID 30S. WEST WINDS AROUND  
10 MPH, BECOMING SOUTH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
80 PERCENT.    
SUNDAY NIGHT  
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. LOWS  
IN THE LOWER 20S. EAST WINDS AROUND 10 MPH WITH GUSTS UP TO  
20 MPH. CHANCE OF SNOW 80 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS IN THE UPPER  
30S. CHANCE OF SNOW 30 PERCENT.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 40S.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 20S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 40S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 30.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.  
 
 
 
WYZ015-041045-  
WIND RIVER MOUNTAINS EAST-  
332 AM MDT SAT OCT 4 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO  
6 PM MDT SUNDAY...  
   
REST OF TONIGHT  
PARTLY CLOUDY WITH RAIN SHOWERS LIKELY, A  
CHANCE OF THUNDERSTORMS AND SNOW SHOWERS LIKELY. SNOW  
ACCUMULATION UP TO 1 INCH. LOWS IN THE MID 30S. SOUTH WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF PRECIPITATION  
60 PERCENT.    
SATURDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. RAIN AND SNOW  
SHOWERS. SNOW ACCUMULATION AROUND 5 INCHES. BREEZY WITH HIGHS IN  
THE MID 40S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
CHANCE OF PRECIPITATION 90 PERCENT.    
SATURDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
EVENING. SNOW AND RAIN SHOWERS. NEW SNOW ACCUMULATION UP TO  
4 INCHES. LOWS IN THE UPPER 20S. WEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 80 PERCENT.    
SUNDAY  
SNOW SHOWERS. NEW MODERATE SNOW ACCUMULATION. HIGHS IN  
THE LOWER 30S. EAST WINDS AROUND 10 MPH. CHANCE OF SNOW  
90 PERCENT.    
SUNDAY NIGHT  
SNOW SHOWERS. NEW MODERATE SNOW ACCUMULATION.  
LOWS IN THE LOWER 20S. EAST WINDS AROUND 10 MPH. CHANCE OF SNOW  
80 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE MID  
30S. CHANCE OF SNOW 30 PERCENT.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 20S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 20S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 40S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 30.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 40S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.  
 
 
 
WYZ019-041045-  
GREEN MOUNTAINS AND RATTLESNAKE RANGE-  
INCLUDING THE CITY OF JEFFREY CITY  
332 AM MDT SAT OCT 4 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 40S. SOUTHEAST  
WINDS 10 TO 15 MPH. CHANCE OF RAIN 30 PERCENT.    
SATURDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS, BREEZY  
WITH HIGHS AROUND 60. SOUTH WINDS 15 TO 25 MPH WITH GUSTS UP TO  
40 MPH. CHANCE OF RAIN 80 PERCENT.    
SATURDAY NIGHT  
RAIN SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS LIKELY AFTER  
MIDNIGHT. BREEZY WITH LOWS IN THE MID 30S. WEST WINDS 15 TO  
25 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF RAIN 80 PERCENT.    
SUNDAY  
SNOW SHOWERS LIKELY IN THE MORNING. RAIN SHOWERS  
LIKELY. LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE MID 40S.  
NORTH WINDS 10 TO 15 MPH, BECOMING NORTHEAST IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 70 PERCENT.    
SUNDAY NIGHT  
RAIN AND SNOW SHOWERS LIKELY. LITTLE OR NO SNOW  
ACCUMULATION. LOWS IN THE LOWER 30S. NORTHEAST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW  
SHOWERS IN THE MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON.  
HIGHS IN THE UPPER 40S. CHANCE OF PRECIPITATION 20 PERCENT.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 30.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 50S.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 30S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 30S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 30S.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.  
 
 
 
WYZ024-041045-  
SALT RIVER AND WYOMING RANGES-  
332 AM MDT SAT OCT 4 2025  
   
REST OF TONIGHT  
RAIN SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 30S. NORTH WINDS AROUND 10 MPH.  
CHANCE OF RAIN 60 PERCENT.    
SATURDAY  
A SLIGHT CHANCE OF THUNDERSTORMS. RAIN SHOWERS IN THE  
MORNING, THEN RAIN AND SNOW SHOWERS IN THE AFTERNOON. SNOW  
ACCUMULATION UP TO 2 INCHES. COOLER WITH HIGHS IN THE MID 40S.  
EAST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH, BECOMING WEST  
WITH GUSTS UP TO 30 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
90 PERCENT.    
SATURDAY NIGHT  
CLOUDY WITH RAIN AND SNOW SHOWERS. SNOW  
ACCUMULATION UP TO 2 INCHES. BREEZY WITH LOWS IN THE LOWER 30S.  
WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 80 PERCENT.    
SUNDAY  
SNOW AND RAIN SHOWERS. LITTLE OR NO SNOW ACCUMULATION.  
HIGHS IN THE LOWER 40S. WEST WINDS AROUND 10 MPH. CHANCE OF  
PRECIPITATION 80 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN  
SHOWERS. LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE UPPER 20S.  
NORTH WINDS AROUND 10 MPH IN THE EVENING. CHANCE OF PRECIPITATION  
50 PERCENT.    
MONDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE  
MORNING. HIGHS IN THE MID 40S. CHANCE OF SNOW 20 PERCENT.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 20S.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 50S.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 30S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 50S.    
WEDNESDAY NIGHT  
CLEAR. LOWS IN THE LOWER 30S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 30S.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF. HIGHS IN THE UPPER  
50S.  
 
 
 
WYZ030-041045-  
EAST SWEETWATER COUNTY-  
INCLUDING THE CITY OF WAMSUTTER  
332 AM MDT SAT OCT 4 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 40S. SOUTHEAST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
BREEZY WITH HIGHS IN THE UPPER 50S. SOUTH WINDS 20 TO 25 MPH,  
BECOMING SOUTHWEST IN THE AFTERNOON. GUSTS UP TO 40 MPH. CHANCE  
OF RAIN 60 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY, MAINLY IN  
THE EVENING. BREEZY WITH LOWS IN THE MID 30S. WEST WINDS 15 TO  
25 MPH WITH GUSTS UP TO 40 MPH. CHANCE OF RAIN 60 PERCENT.    
SUNDAY  
CLOUDY. RAIN SHOWERS LIKELY, MAINLY IN THE MORNING.  
HIGHS AROUND 50. NORTHWEST WINDS AROUND 10 MPH. CHANCE OF RAIN  
60 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE LOWER 30S. NORTHEAST WINDS AROUND 10 MPH  
WITH GUSTS UP TO 20 MPH.    
MONDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 50S.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 30.    
TUESDAY  
MOSTLY SUNNY. HIGHS AROUND 60.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 30S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 30S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 30S.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S.  
 
 
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