656  
FPUS55 KRIW 141753  
ZFPRIW  
 
ZONE FORECAST PRODUCT FOR WESTERN AND CENTRAL WYOMING  
NATIONAL WEATHER SERVICE RIVERTON WY  
1151 AM MDT SUN SEP 14 2025  
 
WYZ020-142200-  
NATRONA COUNTY LOWER ELEVATIONS-  
INCLUDING THE CITY OF CASPER  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS AROUND 50. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH.    
MONDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON.  
BREEZY WITH HIGHS IN THE MID 70S. WEST WINDS 15 TO 25 MPH. GUSTS  
UP TO 40 MPH IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. LOWS IN THE MID 40S.  
NORTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH, BECOMING  
NORTHWEST AROUND 10 MPH AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS IN THE MORNING, THEN  
SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON.  
HIGHS AROUND 70. NORTHWEST WINDS AROUND 10 MPH, BECOMING NORTH  
WITH GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE OF RAIN  
40 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING, THEN ISOLATED SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY WITH ISOLATED SHOWERS. ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. CHANCE OF RAIN  
20 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S.    
THURSDAY
 
SUNNY. HIGHS IN THE MID 70S.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH  
ISOLATED SHOWERS IN THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE  
OF RAIN 20 PERCENT.  
 

 
 
WYZ017-142200-  
WIND RIVER BASIN-  
INCLUDING THE CITIES OF RIVERTON AND SHOSHONI  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND  
10 MPH, BECOMING WEST WITH GUSTS UP TO 25 MPH THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS IN  
THE UPPER 40S. WEST WINDS 10 TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. SCATTERED  
SHOWERS. ISOLATED THUNDERSTORMS IN THE MORNING, THEN SCATTERED  
THUNDERSTORMS IN THE AFTERNOON. BREEZY WITH HIGHS IN THE MID 70S.  
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH, BECOMING  
WEST 15 TO 20 MPH WITH GUSTS UP TO 35 MPH IN THE AFTERNOON.  
CHANCE OF RAIN 30 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 40S. NORTH WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 25 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS IN THE MORNING, THEN  
SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE UPPER 60S. NORTH WINDS AROUND 10 MPH WITH GUSTS UP  
TO 20 MPH IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS AROUND 70.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S.    
THURSDAY
 
SUNNY. HIGHS IN THE MID 70S.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. ISOLATED  
SHOWERS. ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE  
MID 70S. CHANCE OF RAIN 20 PERCENT.  
 

 
 
WYZ018-142200-  
LANDER FOOTHILLS-  
INCLUDING THE CITY OF LANDER  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHEAST WINDS  
AROUND 10 MPH, BECOMING NORTHEAST WITH GUSTS UP TO 20 MPH THIS  
AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLEAR WITH  
SCATTERED SHOWERS AFTER MIDNIGHT. LOWS AROUND 50. SOUTHWEST WINDS  
AROUND 10 MPH. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. SCATTERED  
SHOWERS. ISOLATED THUNDERSTORMS IN THE MORNING, THEN SCATTERED  
THUNDERSTORMS IN THE AFTERNOON. BREEZY WITH HIGHS IN THE LOWER  
70S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE  
OF RAIN 40 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 40S. NORTHWEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH IN THE EVENING.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH  
ISOLATED SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE  
UPPER 60S. NORTHEAST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH  
IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S.    
THURSDAY
 
SUNNY. HIGHS IN THE MID 70S.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. ISOLATED SHOWERS AFTER MIDNIGHT.  
LOWS IN THE UPPER 40S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING,  
THEN MOSTLY SUNNY WITH SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE OF  
RAIN 30 PERCENT.  
 

 
 
WYZ028-142200-  
ROCK SPRINGS AND GREEN RIVER-  
INCLUDING THE CITIES OF ROCK SPRINGS AND GREEN RIVER  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
MOSTLY SUNNY AND BREEZY. HIGHS AROUND 70. WEST WINDS  
AROUND 10 MPH, INCREASING TO 15 TO 20 MPH WITH GUSTS UP TO 30 MPH  
THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH, BECOMING SOUTHWEST AFTER  
MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. SCATTERED  
SHOWERS WITH ISOLATED THUNDERSTORMS. BREEZY WITH HIGHS AROUND 70.  
WEST 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 30 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLEAR AND BREEZY. LOWS AROUND 40.  
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH IN THE  
EVENING.    
TUESDAY
 
MOSTLY SUNNY. HIGHS AROUND 70. NORTH WINDS AROUND  
10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 40.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 70.    
WEDNESDAY NIGHT
 
CLEAR. LOWS AROUND 40.    
THURSDAY
 
SUNNY. HIGHS IN THE MID 70S.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 70S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH ISOLATED SHOWERS. LOWS IN THE  
MID 40S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING.  
SCATTERED SHOWERS. ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS  
IN THE LOWER 70S. CHANCE OF RAIN 30 PERCENT.  
 

 
 
WYZ013-142200-  
JACKSON HOLE-  
INCLUDING THE CITY OF JACKSON  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
SUNNY THIS MORNING, THEN BECOMING PARTLY CLOUDY. HIGHS  
IN THE UPPER 60S. SOUTH WINDS AROUND 10 MPH, BECOMING SOUTHWEST  
WITH GUSTS UP TO 25 MPH THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY. NUMEROUS SHOWERS AND SCATTERED  
THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 40. SOUTHWEST WINDS  
AROUND 10 MPH, BECOMING SOUTH AFTER MIDNIGHT. CHANCE OF RAIN  
60 PERCENT.    
MONDAY
 
PARTLY CLOUDY WITH SCATTERED THUNDERSTORMS. NUMEROUS  
SHOWERS, MAINLY IN THE MORNING. HIGHS IN THE LOWER 60S. SOUTH  
WINDS AROUND 10 MPH, BECOMING WEST WITH GUSTS UP TO 25 MPH IN THE  
AFTERNOON. CHANCE OF RAIN 60 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE LOWER 30S. NORTHWEST WINDS AROUND 10 MPH IN THE EVENING.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 70.    
WEDNESDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 30S.    
THURSDAY
 
SUNNY. HIGHS IN THE LOWER 70S.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS AROUND  
40. CHANCE OF RAIN 30 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH SCATTERED SHOWERS. ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF  
RAIN 40 PERCENT.  
 

 
 
WYZ003-142200-  
CODY FOOTHILLS-  
INCLUDING THE CITIES OF CLARK, CODY, AND MEETEETSE  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TONIGHT
 
PARTLY CLOUDY AND BREEZY. LOWS AROUND 50. SOUTHWEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
MONDAY
 
PARTLY CLOUDY WITH NUMEROUS SHOWERS. ISOLATED  
THUNDERSTORMS IN THE MORNING, THEN SCATTERED THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH,  
BECOMING NORTH IN THE AFTERNOON. CHANCE OF RAIN 60 PERCENT.    
MONDAY NIGHT
 
ISOLATED THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH SCATTERED SHOWERS. LOWS IN THE UPPER 40S. NORTHWEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH, BECOMING WEST AFTER  
MIDNIGHT. CHANCE OF RAIN 30 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. SCATTERED SHOWERS. ISOLATED THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 60S. NORTHWEST WINDS AROUND 10 MPH,  
BECOMING NORTHEAST IN THE AFTERNOON. CHANCE OF RAIN 40 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S.    
THURSDAY
 
SUNNY. HIGHS IN THE LOWER 70S.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 50.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS AROUND  
50. CHANCE OF RAIN 20 PERCENT.    
SATURDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS IN THE MORNING, THEN  
SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 70S. CHANCE OF RAIN 30 PERCENT.  
 

 
 
WYZ004-142200-  
NORTH BIGHORN BASIN-  
INCLUDING THE CITIES OF BASIN, GREYBULL, LOVELL, POWELL,  
AND SHELL  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
SUNNY. HIGHS AROUND 80. SOUTH WINDS AROUND 10 MPH.    
TONIGHT
 
PARTLY CLOUDY. LOWS AROUND 50. SOUTH WINDS AROUND  
10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS IN THE MORNING, THEN  
NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 10 MPH, BECOMING  
NORTHEAST WITH GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE OF  
RAIN 60 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. ISOLATED THUNDERSTORMS IN THE EVENING. SCATTERED  
SHOWERS. LOWS AROUND 50. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 25 MPH. CHANCE OF RAIN 30 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. SCATTERED SHOWERS. ISOLATED THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 70. NORTHWEST WINDS 10 TO 15 MPH. CHANCE  
OF RAIN 40 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S.    
THURSDAY
 
SUNNY. HIGHS IN THE MID 70S.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 50.    
FRIDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS AROUND  
50. CHANCE OF RAIN 20 PERCENT.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. ISOLATED  
SHOWERS. ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE  
UPPER 70S. CHANCE OF RAIN 20 PERCENT.  
 

 
 
WYZ006-142200-  
SOUTHEAST BIGHORN BASIN-  
INCLUDING THE CITIES OF TEN SLEEP AND WORLAND  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND  
10 MPH THIS AFTERNOON.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. EAST WINDS AROUND  
10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY WITH SCATTERED SHOWERS. SCATTERED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. SOUTH  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH, BECOMING NORTH WITH  
GUSTS UP TO 30 MPH IN THE AFTERNOON. CHANCE OF RAIN 40 PERCENT.    
MONDAY NIGHT
 
ISOLATED THUNDERSTORMS IN THE EVENING. PARTLY  
CLOUDY WITH SCATTERED SHOWERS. LOWS IN THE UPPER 40S. NORTHWEST  
WINDS 10 TO 15 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT. CHANCE OF  
RAIN 30 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. SCATTERED SHOWERS. ISOLATED THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 60S. WEST WINDS AROUND 10 MPH,  
BECOMING NORTHWEST IN THE AFTERNOON. CHANCE OF RAIN 40 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. ISOLATED SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S. CHANCE OF  
RAIN 20 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S.    
THURSDAY
 
SUNNY. HIGHS IN THE MID 70S.    
THURSDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 40S.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. ISOLATED  
SHOWERS. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.  
 

 
 
WYZ005-142200-  
SOUTHWEST BIGHORN BASIN-  
INCLUDING THE CITY OF THERMOPOLIS  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND  
10 MPH THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
AROUND 50. SOUTHEAST WINDS AROUND 10 MPH, BECOMING SOUTHWEST  
AFTER MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE MORNING, THEN NUMEROUS SHOWERS AND SCATTERED  
THUNDERSTORMS IN THE AFTERNOON. BREEZY WITH HIGHS IN THE LOWER  
70S. SOUTH WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH, BECOMING  
NORTH 15 TO 20 MPH WITH GUSTS UP TO 30 MPH IN THE AFTERNOON.  
CHANCE OF RAIN 60 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY. SCATTERED SHOWERS AFTER MIDNIGHT.  
LOWS IN THE UPPER 40S. NORTH WINDS 10 TO 15 MPH, BECOMING WEST  
AFTER MIDNIGHT. CHANCE OF RAIN 30 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. SCATTERED SHOWERS. ISOLATED THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 60S. NORTHWEST WINDS AROUND 10 MPH,  
BECOMING NORTH IN THE AFTERNOON. CHANCE OF RAIN 40 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. ISOLATED SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S. CHANCE OF RAIN  
20 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S.    
THURSDAY
 
SUNNY. HIGHS IN THE MID 70S.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS IN THE  
UPPER 40S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING,  
THEN MOSTLY SUNNY WITH SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF  
RAIN 30 PERCENT.  
 

 
 
WYZ023-142200-  
STAR VALLEY-  
INCLUDING THE CITIES OF AFTON, ALPINE, STAR VALLEY RANCH,  
AND THAYNE  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
SUNNY THIS MORNING, THEN BECOMING PARTLY CLOUDY. HIGHS  
AROUND 70. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH  
THIS AFTERNOON.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH  
NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE LOWER 40S. SOUTH WINDS AROUND 10 MPH IN THE EVENING.  
CHANCE OF RAIN 60 PERCENT.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. SCATTERED  
SHOWERS AND THUNDERSTORMS. HIGHS IN THE MID 60S. WEST WINDS 10 TO  
15 MPH IN THE AFTERNOON. CHANCE OF RAIN 50 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S. NORTHWEST  
WINDS AROUND 10 MPH IN THE EVENING.    
TUESDAY
 
MOSTLY SUNNY. HIGHS AROUND 70.    
TUESDAY NIGHT
 
CLEAR. LOWS IN THE MID 30S.    
WEDNESDAY
 
SUNNY. HIGHS IN THE MID 70S.    
WEDNESDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 30S.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
FRIDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN THE  
LOWER 40S. CHANCE OF RAIN 40 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH SCATTERED SHOWERS. ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. CHANCE OF RAIN  
40 PERCENT.  
 

 
 
WYZ025-142200-  
UPPER GREEN RIVER BASIN FOOTHILLS-  
INCLUDING THE CITY OF PINEDALE  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
SUNNY THIS MORNING, THEN BECOMING PARTLY CLOUDY. HIGHS  
IN THE MID 60S. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH  
THIS AFTERNOON.    
TONIGHT
 
MOSTLY CLEAR. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 30S. WEST WINDS  
10 TO 15 MPH, BECOMING NORTHEAST AFTER MIDNIGHT. CHANCE OF RAIN  
30 PERCENT.    
MONDAY
 
PARTLY CLOUDY WITH SCATTERED THUNDERSTORMS. NUMEROUS  
RAIN SHOWERS, MAINLY IN THE MORNING. BREEZY WITH HIGHS AROUND 60.  
SOUTH WINDS AROUND 10 MPH, BECOMING WEST 15 TO 20 MPH WITH GUSTS  
UP TO 30 MPH IN THE AFTERNOON. CHANCE OF RAIN 60 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE EVENING.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 70.    
WEDNESDAY NIGHT
 
CLEAR. LOWS IN THE MID 30S.    
THURSDAY
 
SUNNY. HIGHS AROUND 70.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 30S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS AROUND 70.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. SCATTERED SHOWERS AFTER MIDNIGHT.  
LOWS IN THE UPPER 30S. CHANCE OF RAIN 30 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH SCATTERED SHOWERS. ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. CHANCE OF RAIN  
30 PERCENT.  
 

 
 
WYZ026-142200-  
UPPER GREEN RIVER BASIN-  
INCLUDING THE CITIES OF LA BARGE, BIG PINEY, AND FARSON  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
SUNNY THIS MORNING, THEN BECOMING PARTLY CLOUDY. HIGHS  
AROUND 70. WEST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH THIS  
AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 40. WEST WINDS 10 TO  
15 MPH. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. SCATTERED  
RAIN SHOWERS. ISOLATED THUNDERSTORMS IN THE MORNING, THEN  
SCATTERED THUNDERSTORMS IN THE AFTERNOON. BREEZY WITH HIGHS IN  
THE UPPER 60S. NORTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO  
20 MPH, BECOMING WEST 15 TO 20 MPH WITH GUSTS UP TO 35 MPH IN THE  
AFTERNOON. CHANCE OF RAIN 40 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLEAR AND BREEZY. LOWS IN THE MID 30S.  
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH, BECOMING  
NORTH AROUND 10 MPH AFTER MIDNIGHT.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTH WINDS AROUND  
10 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 70.    
WEDNESDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 30S.    
THURSDAY
 
SUNNY. HIGHS IN THE LOWER 70S.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 40.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. ISOLATED SHOWERS AFTER MIDNIGHT.  
LOWS IN THE MID 40S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING.  
SCATTERED SHOWERS. ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS  
AROUND 70. CHANCE OF RAIN 30 PERCENT.  
 

 
 
WYZ010-142200-  
NORTHEAST JOHNSON COUNTY-  
INCLUDING THE CITY OF BUFFALO  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 50S. NORTH WINDS AROUND 10 MPH,  
BECOMING SOUTHWEST AFTER MIDNIGHT.    
MONDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
SCATTERED SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. BREEZY WITH  
HIGHS IN THE MID 70S. TEMPERATURE FALLING INTO THE UPPER 60S IN  
THE AFTERNOON. NORTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO  
20 MPH, BECOMING NORTH 15 TO 20 MPH WITH GUSTS UP TO 35 MPH IN  
THE AFTERNOON. CHANCE OF RAIN 40 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS WITH  
ISOLATED THUNDERSTORMS. LOWS AROUND 50. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 40 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY WITH ISOLATED THUNDERSTORMS. SCATTERED  
SHOWERS IN THE MORNING, THEN NUMEROUS SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 60S. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 25 MPH. CHANCE OF RAIN 60 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS WITH  
ISOLATED THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH  
ISOLATED SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF  
RAIN 30 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. CHANCE OF RAIN  
20 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S.    
THURSDAY
 
SUNNY. HIGHS IN THE LOWER 70S.    
THURSDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 40S.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50.    
SATURDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.  
 

 
 
WYZ011-142200-  
SOUTHEAST JOHNSON COUNTY-  
INCLUDING THE CITY OF KAYCEE  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND  
10 MPH, BECOMING NORTHWEST WITH GUSTS UP TO 25 MPH THIS  
AFTERNOON.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS AROUND 50. NORTHWEST WINDS 10 TO 15 MPH, BECOMING  
SOUTHWEST AFTER MIDNIGHT.    
MONDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
SCATTERED SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. BREEZY WITH  
HIGHS IN THE UPPER 70S. WEST WINDS 15 TO 20 MPH. GUSTS UP TO  
35 MPH IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH SCATTERED SHOWERS WITH  
ISOLATED THUNDERSTORMS. BREEZY WITH LOWS IN THE UPPER 40S. NORTH  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH, BECOMING NORTHWEST  
AROUND 10 MPH AFTER MIDNIGHT. CHANCE OF RAIN 30 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS IN THE MORNING, THEN  
NUMEROUS SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE UPPER 60S. NORTHWEST WINDS AROUND 10 MPH, BECOMING  
NORTH IN THE AFTERNOON. CHANCE OF RAIN 60 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING, THEN ISOLATED SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING.  
ISOLATED SHOWERS. ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS  
AROUND 70. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S.    
THURSDAY
 
SUNNY. HIGHS IN THE LOWER 70S.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SATURDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.  
 

 
 
WYZ027-142200-  
SOUTH LINCOLN COUNTY-  
INCLUDING THE CITIES OF KEMMERER AND COKEVILLE  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
SUNNY THIS MORNING, THEN BECOMING PARTLY CLOUDY. BREEZY  
WITH HIGHS AROUND 70. WEST WINDS AROUND 10 MPH, INCREASING TO  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH THIS AFTERNOON.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH  
SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS AFTER MIDNIGHT.  
LOWS IN THE MID 40S. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. SCATTERED  
SHOWERS IN THE MORNING. ISOLATED THUNDERSTORMS. BREEZY WITH HIGHS  
AROUND 70. WEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO 25 MPH  
WITH GUSTS UP TO 35 MPH IN THE AFTERNOON. CHANCE OF RAIN  
30 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLEAR AND BREEZY. LOWS AROUND 40.  
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH IN THE  
EVENING.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 70S.    
WEDNESDAY NIGHT
 
CLEAR. LOWS AROUND 40.    
THURSDAY
 
SUNNY. HIGHS IN THE MID 70S.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 40.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN SCATTERED SHOWERS AFTER MIDNIGHT. LOWS IN  
THE MID 40S. CHANCE OF RAIN 30 PERCENT.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING.  
SCATTERED SHOWERS. ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS  
AROUND 70. CHANCE OF RAIN 30 PERCENT.  
 

 
 
WYZ016-142200-  
UPPER WIND RIVER BASIN-  
INCLUDING THE CITY OF DUBOIS  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
MOSTLY SUNNY AND BREEZY. HIGHS IN THE UPPER 60S.  
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLEAR WITH  
SCATTERED SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 40S.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
RAIN 30 PERCENT.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. NUMEROUS  
SHOWERS. ISOLATED THUNDERSTORMS IN THE MORNING, THEN SCATTERED  
THUNDERSTORMS IN THE AFTERNOON. BREEZY WITH HIGHS IN THE LOWER  
60S. WEST WINDS 15 TO 20 MPH. GUSTS UP TO 35 MPH IN THE  
AFTERNOON. CHANCE OF RAIN 60 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. BREEZY WITH LOWS IN THE UPPER 30S. NORTHWEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH, BECOMING WEST AROUND 10 MPH AFTER  
MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY. ISOLATED RAIN SHOWERS IN THE MORNING,  
THEN SCATTERED RAIN SHOWERS WITH ISOLATED THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 60S. NORTH WINDS AROUND 10 MPH,  
BECOMING EAST IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS AROUND 40.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 40.    
THURSDAY
 
SUNNY. HIGHS AROUND 70.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS AROUND 70.    
FRIDAY NIGHT
 
PARTLY CLOUDY. ISOLATED SHOWERS IN THE EVENING,  
THEN SCATTERED SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S.  
CHANCE OF RAIN 30 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH SCATTERED SHOWERS. ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF  
RAIN 30 PERCENT.  
 

 
 
WYZ001-142200-  
YELLOWSTONE NATIONAL PARK-  
INCLUDING THE CITIES OF LAKE, MAMMOTH, AND OLD FAITHFUL  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
MOSTLY SUNNY THIS MORNING, THEN BECOMING PARTLY CLOUDY.  
HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 30 MPH.    
TONIGHT
 
PARTLY CLOUDY. SCATTERED RAIN SHOWERS WITH ISOLATED  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 30S. SOUTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY CLOUDY WITH NUMEROUS RAIN SHOWERS. ISOLATED  
THUNDERSTORMS IN THE MORNING, THEN SCATTERED THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 50S. SOUTHWEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 60 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING.    
TUESDAY
 
PARTLY CLOUDY. SCATTERED RAIN SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 50S. NORTH  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.  
CHANCE OF RAIN 30 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
CLEAR. LOWS IN THE MID 30S.    
THURSDAY
 
SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. ISOLATED THUNDERSTORMS IN THE EVENING. SCATTERED  
RAIN SHOWERS. LOWS AROUND 40. CHANCE OF RAIN 30 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH SCATTERED RAIN SHOWERS. ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 60. CHANCE OF RAIN  
30 PERCENT.  
 

 
 
WYZ029-142200-  
FLAMING GORGE-  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS  
AROUND 10 MPH, BECOMING WEST WITH GUSTS UP TO 25 MPH THIS  
AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS IN  
THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH, BECOMING SOUTH AFTER  
MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY WITH SCATTERED SHOWERS. ISOLATED  
THUNDERSTORMS IN THE MORNING, THEN SCATTERED THUNDERSTORMS IN THE  
AFTERNOON. BREEZY WITH HIGHS IN THE LOWER 70S. SOUTHWEST WINDS  
AROUND 10 MPH, BECOMING WEST 15 TO 20 MPH WITH GUSTS UP TO 30 MPH  
IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
BREEZY WITH LOWS IN THE LOWER 40S. NORTHWEST WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 30 MPH IN THE EVENING.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 60S. NORTH WINDS AROUND 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 40.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 70.    
WEDNESDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 40S.    
THURSDAY
 
SUNNY. HIGHS IN THE LOWER 70S.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 40S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 70S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS IN THE UPPER 40S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH SCATTERED SHOWERS. ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE OF  
RAIN 30 PERCENT.  
 

 
 
WYZ022-142200-  
CASPER MOUNTAIN-  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
PARTLY CLOUDY THIS MORNING, THEN CLEARING. BREEZY WITH  
HIGHS IN THE MID 60S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP  
TO 30 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. WEST WINDS 10 TO  
15 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
MONDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON.  
BREEZY WITH HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 15 TO 20 MPH.  
GUSTS UP TO 35 MPH IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 40S. WEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE EVENING. CHANCE OF  
RAIN 30 PERCENT.    
TUESDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS IN THE MORNING, THEN  
SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 60S. NORTHWEST WINDS AROUND 10 MPH. CHANCE OF  
RAIN 40 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING, THEN ISOLATED SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING.  
ISOLATED SHOWERS. ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS  
IN THE LOWER 60S. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S.    
THURSDAY
 
SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 40S.    
FRIDAY
 
MOSTLY SUNNY. HIGHS AROUND 70.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SATURDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF RAIN 20 PERCENT.  
 

 
 
WYZ002-142200-  
ABSAROKA MOUNTAINS-  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
MOSTLY SUNNY AND BREEZY. HIGHS AROUND 60. WEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLEAR WITH  
SCATTERED RAIN SHOWERS WITH ISOLATED THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 30 MPH. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
PARTLY CLOUDY WITH NUMEROUS RAIN SHOWERS. SCATTERED  
SNOW SHOWERS WITH ISOLATED THUNDERSTORMS IN THE MORNING, THEN  
SCATTERED THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION UP TO  
1 INCH. BREEZY WITH HIGHS IN THE MID 50S. WEST WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SNOW SHOWERS.  
SCATTERED RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 30S.  
NORTHWEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 30 PERCENT.   
TUESDAY
 
PARTLY CLOUDY WITH SCATTERED RAIN SHOWERS. ISOLATED  
SNOW SHOWERS IN THE MORNING, THEN ISOLATED THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 50S. NORTH WINDS AROUND 10 MPH,  
BECOMING NORTHEAST IN THE AFTERNOON. CHANCE OF PRECIPITATION  
40 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 30S.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S.    
THURSDAY
 
SUNNY. HIGHS IN THE LOWER 60S.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 40.    
FRIDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. ISOLATED THUNDERSTORMS IN THE EVENING. SCATTERED  
RAIN SHOWERS. LOWS IN THE LOWER 40S. CHANCE OF RAIN 30 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH SCATTERED RAIN SHOWERS. ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 50S. CHANCE OF  
RAIN 30 PERCENT.  
 

 
 
WYZ007-142200-  
OWL CREEK AND BRIDGER MOUNTAINS-  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
MOSTLY SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS AROUND  
10 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
AROUND 50. WEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.    
MONDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE MORNING, THEN NUMEROUS SHOWERS AND SCATTERED  
THUNDERSTORMS IN THE AFTERNOON. BREEZY WITH HIGHS IN THE UPPER  
60S. SOUTHWEST WINDS 10 TO 15 MPH, BECOMING WEST 15 TO 20 MPH IN  
THE AFTERNOON. CHANCE OF RAIN 60 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS IN THE  
MID 40S. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE  
OF RAIN 20 PERCENT.    
TUESDAY
 
PARTLY CLOUDY WITH SCATTERED SHOWERS. ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S. NORTH  
WINDS 10 TO 15 MPH. CHANCE OF RAIN 40 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. ISOLATED SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S. CHANCE OF RAIN  
20 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS AROUND  
50. CHANCE OF RAIN 20 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING,  
THEN MOSTLY SUNNY WITH SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. CHANCE OF RAIN  
30 PERCENT.  
 

 
 
WYZ008-142200-  
BIGHORN MOUNTAINS WEST-  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 40S. NORTH WINDS AROUND 10 MPH WITH GUSTS  
UP TO 20 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
MONDAY
 
MOSTLY SUNNY WITH SCATTERED RAIN SHOWERS IN THE  
MORNING, THEN PARTLY CLOUDY WITH NUMEROUS RAIN SHOWERS AND  
SCATTERED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S.  
SOUTH WINDS 10 TO 15 MPH, BECOMING WEST WITH GUSTS UP TO 30 MPH  
IN THE AFTERNOON. CHANCE OF RAIN 60 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. SCATTERED THUNDERSTORMS IN THE EVENING. SCATTERED  
RAIN SHOWERS. LOWS IN THE LOWER 40S. NORTH WINDS AROUND 10 MPH.  
CHANCE OF RAIN 40 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. NUMEROUS RAIN SHOWERS. ISOLATED THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND 10 MPH.  
CHANCE OF RAIN 70 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SCATTERED RAIN SHOWERS WITH  
ISOLATED THUNDERSTORMS IN THE EVENING, THEN ISOLATED RAIN SHOWERS  
AFTER MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF RAIN 30 PERCENT.   
WEDNESDAY
 
MOSTLY SUNNY WITH ISOLATED RAIN SHOWERS. ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 50S. CHANCE OF  
RAIN 20 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S.    
THURSDAY
 
SUNNY. HIGHS IN THE LOWER 60S.    
THURSDAY NIGHT
 
CLEAR. LOWS IN THE MID 40S.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED RAIN SHOWERS. LOWS IN  
THE MID 40S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH ISOLATED RAIN SHOWERS IN THE  
MORNING, THEN MOSTLY SUNNY WITH SCATTERED RAIN SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF RAIN 30 PERCENT.  
 

 
 
WYZ009-142200-  
BIGHORN MOUNTAINS SOUTHEAST-  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
MOSTLY SUNNY. HIGHS IN THE MID 60S. WEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 40S. WEST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 30 MPH.    
MONDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
NUMEROUS RAIN SHOWERS AND SCATTERED THUNDERSTORMS IN THE  
AFTERNOON. BREEZY WITH HIGHS IN THE MID 60S. WEST WINDS 15 TO  
20 MPH. GUSTS UP TO 40 MPH IN THE AFTERNOON. CHANCE OF RAIN  
60 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH SCATTERED RAIN SHOWERS.  
SCATTERED THUNDERSTORMS, MAINLY IN THE EVENING. LOWS IN THE LOWER  
40S. NORTHWEST WINDS 10 TO 15 MPH. CHANCE OF RAIN 30 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. SCATTERED RAIN SHOWERS IN THE MORNING,  
THEN RAIN SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND 10 MPH WITH GUSTS UP  
TO 20 MPH. CHANCE OF RAIN 80 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. SCATTERED RAIN SHOWERS WITH  
ISOLATED THUNDERSTORMS IN THE EVENING, THEN ISOLATED RAIN SHOWERS  
AFTER MIDNIGHT. LOWS AROUND 40. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. ISOLATED RAIN SHOWERS IN THE MORNING,  
THEN SCATTERED RAIN SHOWERS WITH ISOLATED THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 50S. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S.    
THURSDAY
 
SUNNY. HIGHS IN THE LOWER 60S.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S.    
SATURDAY
 
PARTLY CLOUDY. ISOLATED RAIN SHOWERS IN THE MORNING,  
THEN SCATTERED RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE MID  
60S. CHANCE OF RAIN 30 PERCENT.  
 

 
 
WYZ012-142200-  
TETON AND GROS VENTRE MOUNTAINS-  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
SUNNY THIS MORNING, THEN BECOMING PARTLY CLOUDY. HIGHS  
IN THE UPPER 50S. SOUTH WINDS AROUND 10 MPH, BECOMING WEST WITH  
GUSTS UP TO 25 MPH THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY. NUMEROUS RAIN SHOWERS AND SCATTERED  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 30S. SOUTHWEST  
WINDS 10 TO 15 MPH. CHANCE OF RAIN 60 PERCENT.    
MONDAY
 
PARTLY CLOUDY WITH SCATTERED THUNDERSTORMS. NUMEROUS  
RAIN SHOWERS, MAINLY IN THE MORNING. HIGHS IN THE LOWER 50S.  
SOUTHWEST WINDS 10 TO 15 MPH, BECOMING WEST IN THE AFTERNOON.  
CHANCE OF RAIN 60 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE LOWER 30S. NORTHWEST WINDS 10 TO 15 MPH IN THE EVENING.    
TUESDAY
 
MOSTLY SUNNY. SCATTERED RAIN SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 50S. NORTH  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.  
CHANCE OF RAIN 30 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 30S.    
THURSDAY
 
SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 60S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED RAIN SHOWERS. LOWS  
IN THE LOWER 40S. CHANCE OF RAIN 30 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH SCATTERED RAIN SHOWERS. ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 50S. CHANCE OF  
RAIN 40 PERCENT.  
 

 
 
WYZ014-142200-  
WIND RIVER MOUNTAINS WEST-  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
SUNNY THIS MORNING, THEN BECOMING PARTLY CLOUDY. BREEZY  
WITH HIGHS IN THE UPPER 50S. WEST WINDS 15 TO 20 MPH. GUSTS UP TO  
35 MPH THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLEAR WITH  
SCATTERED RAIN SHOWERS WITH ISOLATED THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE MID 30S. WEST WINDS 10 TO 15 MPH. GUSTS UP  
TO 30 MPH IN THE EVENING. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
PARTLY CLOUDY WITH SCATTERED THUNDERSTORMS. NUMEROUS  
RAIN AND SNOW SHOWERS IN THE MORNING, THEN SCATTERED RAIN SHOWERS  
IN THE AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES. BREEZY WITH  
HIGHS IN THE MID 50S. SOUTHWEST WINDS 15 TO 25 MPH. GUSTS UP TO  
40 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLEAR AND BREEZY. LOWS IN THE LOWER 30S.  
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH, BECOMING  
NORTH AROUND 10 MPH AFTER MIDNIGHT.    
TUESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
SCATTERED RAIN SHOWERS, SNOW SHOWERS WITH ISOLATED THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 50S. NORTHEAST WINDS AROUND  
10 MPH. CHANCE OF PRECIPITATION 30 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 30S.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.    
WEDNESDAY NIGHT
 
CLEAR. LOWS IN THE MID 30S.    
THURSDAY
 
SUNNY. HIGHS IN THE LOWER 60S.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 30S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED RAIN SHOWERS IN THE  
EVENING, THEN MOSTLY CLOUDY WITH SCATTERED RAIN SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 40. CHANCE OF RAIN 30 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH SCATTERED RAIN SHOWERS. ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 50S. CHANCE OF  
RAIN 30 PERCENT.  
 

 
 
WYZ015-142200-  
WIND RIVER MOUNTAINS EAST-  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
MOSTLY SUNNY AND BREEZY. HIGHS IN THE UPPER 50S. WEST  
WINDS 15 TO 20 MPH. GUSTS UP TO 35 MPH THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLEAR WITH  
SCATTERED RAIN SHOWERS WITH ISOLATED THUNDERSTORMS AFTER  
MIDNIGHT. BREEZY WITH LOWS IN THE UPPER 30S. WEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
PARTLY CLOUDY WITH NUMEROUS RAIN SHOWERS, SNOW SHOWERS  
WITH ISOLATED THUNDERSTORMS IN THE MORNING, THEN MOSTLY SUNNY  
WITH SCATTERED RAIN SHOWERS, THUNDERSTORMS AND SNOW SHOWERS IN  
THE AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES. BREEZY WITH  
HIGHS IN THE MID 50S. SOUTHWEST WINDS 15 TO 25 MPH. GUSTS UP TO  
40 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. BREEZY WITH LOWS IN THE LOWER 30S. WEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 35 MPH, BECOMING NORTHWEST AROUND 10 MPH  
AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY. SCATTERED RAIN SHOWERS, SNOW SHOWERS  
WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER  
50S. NORTHEAST WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION  
30 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 30S.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 50S.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 50S.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 30S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS AROUND 60.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH ISOLATED RAIN SHOWERS IN THE  
EVENING, THEN MOSTLY CLOUDY WITH SCATTERED RAIN AND SNOW SHOWERS  
AFTER MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF PRECIPITATION  
30 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH SCATTERED RAIN SHOWERS. SCATTERED  
SNOW SHOWERS IN THE MORNING, THEN ISOLATED THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 50S. CHANCE OF PRECIPITATION  
40 PERCENT.  
 

 
 
WYZ019-142200-  
GREEN MOUNTAINS AND RATTLESNAKE RANGE-  
INCLUDING THE CITY OF JEFFREY CITY  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
MOSTLY SUNNY AND BREEZY. HIGHS IN THE UPPER 60S.  
SOUTHWEST WINDS 15 TO 20 MPH. GUSTS UP TO 35 MPH THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. BREEZY  
WITH LOWS IN THE MID 40S. WEST WINDS 15 TO 20 MPH WITH GUSTS UP  
TO 30 MPH, BECOMING SOUTHWEST AROUND 10 MPH WITH GUSTS UP TO  
20 MPH AFTER MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. SCATTERED  
SHOWERS WITH ISOLATED THUNDERSTORMS. BREEZY WITH HIGHS IN THE  
UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH,  
INCREASING TO 15 TO 25 MPH WITH GUSTS UP TO 35 MPH IN THE  
AFTERNOON. CHANCE OF RAIN 30 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. BREEZY WITH LOWS IN THE LOWER 40S. NORTHWEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 35 MPH, DIMINISHING TO AROUND 10 MPH  
AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS IN THE MORNING, THEN  
SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE MID 60S. NORTH WINDS 10 TO 15 MPH. CHANCE OF RAIN  
30 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH SCATTERED SHOWERS WITH  
ISOLATED THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
WEDNESDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 40S.    
THURSDAY
 
SUNNY. HIGHS IN THE LOWER 70S.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. ISOLATED SHOWERS AFTER MIDNIGHT.  
LOWS IN THE UPPER 40S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING,  
THEN MOSTLY SUNNY WITH SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE OF  
RAIN 30 PERCENT.  
 

 
 
WYZ024-142200-  
SALT RIVER AND WYOMING RANGES-  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
SUNNY THIS MORNING, THEN BECOMING PARTLY CLOUDY. BREEZY  
WITH HIGHS IN THE LOWER 60S. WEST WINDS AROUND 10 MPH WITH GUSTS  
UP TO 20 MPH, INCREASING TO 15 TO 20 MPH WITH GUSTS UP TO 30 MPH  
THIS AFTERNOON.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH  
NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS AFTER MIDNIGHT. LOWS  
AROUND 40. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.  
CHANCE OF RAIN 60 PERCENT.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. SCATTERED  
THUNDERSTORMS. NUMEROUS SHOWERS, MAINLY IN THE MORNING. BREEZY  
WITH HIGHS IN THE UPPER 50S. WEST WINDS 15 TO 20 MPH. GUSTS UP TO  
35 MPH IN THE AFTERNOON. CHANCE OF RAIN 60 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S. NORTHWEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH, BECOMING NORTH AFTER  
MIDNIGHT.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S.    
WEDNESDAY
 
SUNNY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 30S.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 60S.    
FRIDAY NIGHT
 
ISOLATED THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH SCATTERED SHOWERS. LOWS IN THE LOWER 40S. CHANCE OF  
RAIN 30 PERCENT.    
SATURDAY
 
PARTLY CLOUDY WITH SCATTERED SHOWERS. ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF  
RAIN 40 PERCENT.  
 

 
 
WYZ030-142200-  
EAST SWEETWATER COUNTY-  
INCLUDING THE CITY OF WAMSUTTER  
1151 AM MDT SUN SEP 14 2025  
   
TODAY
 
MOSTLY SUNNY AND BREEZY. HIGHS AROUND 70. SOUTHWEST  
WINDS 10 TO 15 MPH, BECOMING WEST 15 TO 20 MPH THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS IN  
THE MID 40S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY
 
PARTLY CLOUDY WITH SCATTERED SHOWERS. SCATTERED  
THUNDERSTORMS IN THE AFTERNOON. BREEZY WITH HIGHS AROUND 70.  
SOUTHWEST WINDS 15 TO 20 MPH. GUSTS UP TO 35 MPH IN THE  
AFTERNOON. CHANCE OF RAIN 30 PERCENT.    
MONDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. LOWS AROUND 40. WEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH, BECOMING NORTHWEST  
AROUND 10 MPH AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING,  
THEN MOSTLY SUNNY WITH SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S. NORTH WINDS  
10 TO 15 MPH. CHANCE OF RAIN 30 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 70.    
WEDNESDAY NIGHT
 
CLEAR. LOWS AROUND 40.    
THURSDAY
 
SUNNY. HIGHS IN THE LOWER 70S.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. ISOLATED SHOWERS AFTER MIDNIGHT.  
LOWS IN THE MID 40S. CHANCE OF RAIN 20 PERCENT.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING.  
SCATTERED SHOWERS. ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS  
AROUND 70. CHANCE OF RAIN 30 PERCENT.  
 

 
 
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