582  
FPUS55 KRIW 290709  
ZFPRIW  
 
ZONE FORECAST PRODUCT FOR WESTERN AND CENTRAL WYOMING  
NATIONAL WEATHER SERVICE RIVERTON WY  
107 AM MDT THU MAY 29 2025  
 
WYZ020-291000-  
NATRONA COUNTY LOWER ELEVATIONS-  
INCLUDING THE CITY OF CASPER  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.    
THURSDAY NIGHT  
CLEAR. LOWS AROUND 50. EAST WINDS AROUND  
10 MPH, BECOMING SOUTHWEST WITH GUSTS UP TO 20 MPH AFTER  
MIDNIGHT.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S.  
NORTHWEST WINDS 10 TO 15 MPH, BECOMING NORTHEAST IN THE  
AFTERNOON. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS 10 TO 15 MPH IN THE EVENING.    
SATURDAY  
SUNNY. HIGHS AROUND 80.    
SATURDAY NIGHT  
CLEAR. LOWS IN THE LOWER 50S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
SUNDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 50S.  
CHANCE OF RAIN 30 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. BREEZY WITH HIGHS IN THE LOWER 70S. CHANCE OF RAIN  
80 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. BREEZY WITH LOWS IN  
THE LOWER 40S. CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. BREEZY WITH HIGHS IN THE MID 50S. CHANCE OF RAIN  
80 PERCENT.    
TUESDAY NIGHT  
CLOUDY WITH SHOWERS LIKELY. BREEZY WITH LOWS IN  
THE UPPER 30S. CHANCE OF RAIN 70 PERCENT.    
WEDNESDAY  
SHOWERS LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS AROUND 60. CHANCE OF RAIN 70 PERCENT.  
 
 
 
WYZ017-291000-  
WIND RIVER BASIN-  
INCLUDING THE CITIES OF RIVERTON AND SHOSHONI  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS  
AROUND 10 MPH.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST  
WINDS AROUND 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. NORTHWEST  
WINDS AROUND 10 MPH, BECOMING NORTHEAST IN THE AFTERNOON. CHANCE  
OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHEAST  
WINDS AROUND 10 MPH, BECOMING EAST AFTER MIDNIGHT.    
SATURDAY  
SUNNY. HIGHS IN THE LOWER 80S.    
SATURDAY NIGHT  
CLEAR. LOWS IN THE MID 50S.    
SUNDAY  
SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.  
HIGHS IN THE UPPER 80S.    
SUNDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 50S.  
CHANCE OF RAIN 30 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE LOWER 70S. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.  
SHOWERS. LOWS IN THE LOWER 40S. CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID  
50S. CHANCE OF RAIN 80 PERCENT.    
TUESDAY NIGHT  
RAIN SHOWERS LIKELY. LOWS AROUND 40. CHANCE OF  
RAIN 70 PERCENT.    
WEDNESDAY  
RAIN SHOWERS LIKELY. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 60. CHANCE OF RAIN  
60 PERCENT.  
 
 
 
WYZ018-291000-  
LANDER FOOTHILLS-  
INCLUDING THE CITY OF LANDER  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF. HIGHS IN THE MID  
70S. NORTHEAST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE  
AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS  
UP TO 20 MPH.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. NORTHEAST  
WINDS AROUND 10 MPH IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE LOWER 50S. NORTHEAST WINDS AROUND 10 MPH IN THE EVENING.    
SATURDAY  
SUNNY. HIGHS IN THE LOWER 80S.    
SATURDAY NIGHT  
CLEAR. LOWS IN THE MID 50S.    
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE UPPER 80S.    
SUNDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A  
CHANCE OF SHOWERS. LOWS IN THE MID 50S. CHANCE OF RAIN  
40 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE LOWER 70S. CHANCE OF RAIN 90 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE  
LOWER 40S. CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID  
50S. CHANCE OF RAIN 80 PERCENT.    
TUESDAY NIGHT  
SHOWERS LIKELY. LOWS IN THE UPPER 30S. CHANCE OF  
RAIN 70 PERCENT.    
WEDNESDAY  
SHOWERS LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 50S. CHANCE OF RAIN 60 PERCENT.  
 
 
 
WYZ028-291000-  
ROCK SPRINGS AND GREEN RIVER-  
INCLUDING THE CITIES OF ROCK SPRINGS AND GREEN RIVER  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS  
AROUND 10 MPH.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS AROUND 50. WEST WINDS 10 TO 15 MPH.    
FRIDAY  
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WINDS AROUND  
10 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHWEST  
WINDS AROUND 10 MPH, BECOMING EAST AFTER MIDNIGHT.    
SATURDAY  
SUNNY. HIGHS IN THE LOWER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 80S.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
LOWER 50S. CHANCE OF RAIN 30 PERCENT.    
MONDAY  
CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS  
AROUND 70. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY. SHOWERS LIKELY WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS  
AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 70 PERCENT.    
TUESDAY  
SHOWERS LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF RAIN 70 PERCENT.   
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE UPPER 30S.    
WEDNESDAY  
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 60.  
CHANCE OF RAIN 50 PERCENT.  
 
 
 
WYZ013-291000-  
JACKSON HOLE-  
INCLUDING THE CITY OF JACKSON  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.  
WEST WINDS AROUND 10 MPH IN THE AFTERNOON. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 40S. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 25 MPH IN THE EVENING.    
FRIDAY  
SUNNY. HIGHS IN THE MID 70S.    
FRIDAY NIGHT  
CLEAR. LOWS IN THE MID 40S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT  
CLEAR. LOWS IN THE UPPER 40S.    
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF SHOWERS. LOWS IN THE UPPER  
40S.    
MONDAY  
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE  
LOWER 60S. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
UPPER 30S. CHANCE OF RAIN 70 PERCENT.    
TUESDAY  
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID  
50S. CHANCE OF RAIN 80 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY, MAINLY IN  
THE EVENING. LOWS IN THE MID 30S. CHANCE OF RAIN 70 PERCENT.    
WEDNESDAY  
RAIN SHOWERS LIKELY. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 50S. CHANCE OF  
RAIN 70 PERCENT.  
 
 
 
WYZ003-291000-  
CODY FOOTHILLS-  
INCLUDING THE CITIES OF CLARK, CODY, AND MEETEETSE  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHEAST WINDS  
AROUND 10 MPH, BECOMING EAST IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 50S. WEST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH  
IN THE EVENING.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. NORTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE EVENING.    
SATURDAY  
SUNNY. HIGHS IN THE LOWER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 50. CHANCE OF  
RAIN 50 PERCENT.    
MONDAY  
CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. BREEZY  
AND MUCH COOLER WITH HIGHS IN THE LOWER 60S. CHANCE OF RAIN  
90 PERCENT.    
MONDAY NIGHT  
SHOWERS, BREEZY WITH LOWS AROUND 40. CHANCE OF  
RAIN 80 PERCENT.    
TUESDAY  
RAIN SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. BREEZY WITH HIGHS IN THE UPPER 40S. CHANCE OF RAIN  
90 PERCENT.    
TUESDAY NIGHT  
CLOUDY. RAIN SHOWERS, MAINLY IN THE EVENING.  
LOWS AROUND 40. CHANCE OF RAIN 80 PERCENT.    
WEDNESDAY  
RAIN SHOWERS LIKELY IN THE MORNING, THEN RAIN  
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE MID 50S. CHANCE OF RAIN 80 PERCENT.  
 
 
 
WYZ004-291000-  
NORTH BIGHORN BASIN-  
INCLUDING THE CITIES OF BASIN, GREYBULL, LOVELL, POWELL,  
AND SHELL  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS AROUND 50. SOUTHEAST WINDS  
AROUND 10 MPH.    
THURSDAY  
SUNNY. HIGHS AROUND 80. SOUTHEAST WINDS AROUND 10 MPH  
IN THE MORNING.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH IN THE EVENING.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF. HIGHS AROUND 80.  
NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
FRIDAY NIGHT  
CLEAR. LOWS IN THE MID 50S. NORTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH IN THE EVENING.    
SATURDAY  
SUNNY. HIGHS IN THE MID 80S.    
SATURDAY NIGHT  
CLEAR. LOWS AROUND 60.    
SUNDAY  
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS  
AROUND 90. CHANCE OF RAIN 20 PERCENT.    
SUNDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. BREEZY WITH LOWS IN THE  
MID 50S. CHANCE OF RAIN 40 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. BREEZY  
AND NOT AS WARM WITH HIGHS IN THE UPPER 60S. CHANCE OF RAIN  
80 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN SHOWERS AFTER MIDNIGHT. BREEZY WITH LOWS IN THE  
MID 40S. CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. BREEZY WITH HIGHS IN THE MID 50S. CHANCE OF RAIN  
80 PERCENT.    
TUESDAY NIGHT  
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER  
40S. CHANCE OF RAIN 70 PERCENT.    
WEDNESDAY  
SHOWERS LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS AROUND 60. CHANCE OF RAIN 60 PERCENT.  
 
 
 
WYZ006-291000-  
SOUTHEAST BIGHORN BASIN-  
INCLUDING THE CITIES OF TEN SLEEP AND WORLAND  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.  
SOUTHEAST WINDS AROUND 10 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHEAST  
WINDS AROUND 10 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 80. NORTHWEST  
WINDS 10 TO 15 MPH. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTH WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING.    
SATURDAY  
SUNNY. HIGHS IN THE MID 80S.    
SATURDAY NIGHT  
CLEAR. LOWS IN THE UPPER 50S.    
SUNDAY  
SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY. A  
SLIGHT CHANCE OF. HIGHS AROUND 90.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A  
CHANCE OF SHOWERS. LOWS IN THE MID 50S. CHANCE OF RAIN  
40 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. NOT AS  
WARM WITH HIGHS AROUND 70. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.  
SHOWERS, BREEZY WITH LOWS IN THE MID 40S. CHANCE OF RAIN  
90 PERCENT.    
TUESDAY  
SHOWERS IN THE MORNING, THEN SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 50S.  
CHANCE OF RAIN 80 PERCENT.    
TUESDAY NIGHT  
SHOWERS LIKELY. LOWS IN THE LOWER 40S. CHANCE OF  
RAIN 70 PERCENT.    
WEDNESDAY  
SHOWERS LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS AROUND 60. CHANCE OF RAIN 60 PERCENT.  
 
 
 
WYZ005-291000-  
SOUTHWEST BIGHORN BASIN-  
INCLUDING THE CITY OF THERMOPOLIS  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND  
10 MPH IN THE MORNING.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 10 MPH.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 80. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTH WINDS  
AROUND 10 MPH IN THE EVENING.    
SATURDAY  
SUNNY. HIGHS IN THE MID 80S.    
SATURDAY NIGHT  
CLEAR. LOWS IN THE MID 50S.    
SUNDAY  
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS  
AROUND 90. CHANCE OF RAIN 20 PERCENT.    
SUNDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID 50S.  
CHANCE OF RAIN 40 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. NOT AS  
WARM WITH HIGHS IN THE UPPER 60S. CHANCE OF RAIN 90 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN SHOWERS AFTER MIDNIGHT. BREEZY WITH LOWS IN THE  
LOWER 40S. CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 50S. CHANCE OF RAIN 90 PERCENT.    
TUESDAY NIGHT  
SHOWERS. LOWS AROUND 40. CHANCE OF RAIN  
80 PERCENT.    
WEDNESDAY  
SHOWERS LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS AROUND 60. CHANCE OF RAIN 70 PERCENT.  
 
 
 
WYZ023-291000-  
STAR VALLEY-  
INCLUDING THE CITIES OF AFTON, ALPINE, STAR VALLEY RANCH,  
AND THAYNE  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.  
WEST WINDS AROUND 10 MPH IN THE AFTERNOON. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50. NORTHWEST WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH, BECOMING SOUTH AFTER  
MIDNIGHT.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
FRIDAY NIGHT  
CLEAR. LOWS IN THE UPPER 40S.    
SATURDAY  
SUNNY. HIGHS AROUND 80.    
SATURDAY NIGHT  
CLEAR. LOWS AROUND 50.    
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS AROUND 80. CHANCE OF RAIN 20 PERCENT.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A  
CHANCE OF SHOWERS. LOWS AROUND 50. CHANCE OF RAIN 50 PERCENT.    
MONDAY  
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID  
60S. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE  
EVENING. LOWS IN THE LOWER 40S. CHANCE OF RAIN 70 PERCENT.    
TUESDAY  
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE  
UPPER 50S. CHANCE OF RAIN 80 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER  
30S. CHANCE OF RAIN 70 PERCENT.    
WEDNESDAY  
RAIN SHOWERS LIKELY. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 60. CHANCE OF RAIN  
70 PERCENT.  
 
 
 
WYZ025-291000-  
UPPER GREEN RIVER BASIN FOOTHILLS-  
INCLUDING THE CITY OF PINEDALE  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 30S.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S.  
NORTHWEST WINDS AROUND 10 MPH IN THE AFTERNOON. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 40S. NORTH WINDS AROUND 10 MPH WITH GUSTS UP TO  
20 MPH IN THE EVENING.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND  
10 MPH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT  
CLEAR. LOWS IN THE MID 40S.    
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 80.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN  
THE EVENING, THEN MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 30 PERCENT.    
MONDAY  
CLOUDY. SHOWERS LIKELY IN THE MORNING, THEN SHOWERS  
WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE  
LOWER 60S. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY, MAINLY IN THE  
EVENING. LOWS IN THE UPPER 30S. CHANCE OF RAIN 70 PERCENT.    
TUESDAY  
RAIN SHOWERS LIKELY IN THE MORNING, THEN RAIN SHOWERS  
WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE MID 50S. CHANCE OF RAIN 80 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY, MAINLY IN  
THE EVENING. LOWS IN THE MID 30S. CHANCE OF RAIN 60 PERCENT.    
WEDNESDAY  
RAIN SHOWERS LIKELY. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 50S. CHANCE OF  
RAIN 60 PERCENT.  
 
 
 
WYZ026-291000-  
UPPER GREEN RIVER BASIN-  
INCLUDING THE CITIES OF LA BARGE, BIG PINEY, AND FARSON  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 40S. EAST  
WINDS AROUND 10 MPH.    
THURSDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 70. NORTHWEST WINDS AROUND 10 MPH WITH  
GUSTS UP TO 20 MPH IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 40S. NORTH WINDS 10 TO 15 MPH.    
FRIDAY  
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WINDS AROUND  
10 MPH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS  
AROUND 10 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.    
SATURDAY  
SUNNY. HIGHS AROUND 80.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50.    
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 80S.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS AROUND 50.  
CHANCE OF RAIN 30 PERCENT.    
MONDAY  
CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE UPPER 60S. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 40. CHANCE OF RAIN  
60 PERCENT.    
TUESDAY  
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 60.  
CHANCE OF RAIN 80 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY, MAINLY IN  
THE EVENING. LOWS IN THE MID 30S. CHANCE OF RAIN 60 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 60. CHANCE  
OF RAIN 60 PERCENT.  
 
 
 
WYZ010-291000-  
NORTHEAST JOHNSON COUNTY-  
INCLUDING THE CITY OF BUFFALO  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
CLEAR. LOWS IN THE MID 40S. SOUTH WINDS AROUND  
10 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE MID 70S. SOUTHEAST WINDS AROUND  
10 MPH.    
THURSDAY NIGHT  
CLEAR. LOWS IN THE LOWER 50S. SOUTHEAST WINDS  
AROUND 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF. BREEZY WITH HIGHS IN  
THE MID 70S. NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
35 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE EVENING.    
SATURDAY  
SUNNY. HIGHS AROUND 80.    
SATURDAY NIGHT  
CLEAR. LOWS IN THE MID 50S.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 90.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE MID 50S. CHANCE OF RAIN 30 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
NOT AS WARM WITH HIGHS IN THE UPPER 60S. CHANCE OF RAIN  
60 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. BREEZY WITH LOWS IN  
THE MID 40S. CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
SHOWERS. HIGHS IN THE LOWER 50S. CHANCE OF RAIN  
80 PERCENT.    
TUESDAY NIGHT  
CLOUDY. SHOWERS LIKELY, MAINLY IN THE EVENING.  
LOWS IN THE LOWER 40S. CHANCE OF RAIN 60 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE  
UPPER 50S. CHANCE OF RAIN 60 PERCENT.  
 
 
 
WYZ011-291000-  
SOUTHEAST JOHNSON COUNTY-  
INCLUDING THE CITY OF KAYCEE  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTH WINDS  
AROUND 10 MPH.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS  
AROUND 10 MPH.    
THURSDAY NIGHT  
CLEAR. LOWS IN THE LOWER 50S. SOUTHEAST WINDS  
AROUND 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT. GUSTS UP TO  
25 MPH.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. BREEZY WITH HIGHS IN THE MID  
70S. NORTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF  
RAIN 30 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50. NORTH WINDS 10 TO  
15 MPH IN THE EVENING.    
SATURDAY  
SUNNY. HIGHS IN THE LOWER 80S.    
SATURDAY NIGHT  
CLEAR. LOWS IN THE MID 50S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
SUNDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 50S. CHANCE OF  
RAIN 30 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. NOT AS WARM WITH HIGHS AROUND 70. CHANCE OF RAIN  
80 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. BREEZY WITH LOWS IN  
THE MID 40S. CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 50S. CHANCE OF RAIN 80 PERCENT.    
TUESDAY NIGHT  
CLOUDY. SHOWERS LIKELY, MAINLY IN THE EVENING.  
LOWS AROUND 40. CHANCE OF RAIN 60 PERCENT.    
WEDNESDAY  
SHOWERS LIKELY. HIGHS IN THE UPPER 50S. CHANCE OF  
RAIN 70 PERCENT.  
 
 
 
WYZ027-291000-  
SOUTH LINCOLN COUNTY-  
INCLUDING THE CITIES OF KEMMERER AND COKEVILLE  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. WEST WINDS  
10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.    
FRIDAY  
SUNNY. HIGHS AROUND 80. NORTHWEST WINDS AROUND 10 MPH  
WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.    
FRIDAY NIGHT  
CLEAR. LOWS IN THE MID 40S. NORTHWEST WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING.    
SATURDAY  
SUNNY. HIGHS AROUND 80.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S.    
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 80S.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
LOWER 50S. CHANCE OF RAIN 30 PERCENT.    
MONDAY  
CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE MID 60S. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY. SHOWERS LIKELY WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS  
AFTER MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF RAIN 60 PERCENT.   
TUESDAY  
SHOWERS LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS AROUND 60. CHANCE OF RAIN 70 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 30S.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN PARTLY CLOUDY WITH RAIN SHOWERS LIKELY WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 60.  
CHANCE OF RAIN 60 PERCENT.  
 
 
 
WYZ016-291000-  
UPPER WIND RIVER BASIN-  
INCLUDING THE CITY OF DUBOIS  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
THURSDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 70. WEST WINDS AROUND 10 MPH, BECOMING  
EAST IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS AROUND 50. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH,  
BECOMING NORTHWEST AFTER MIDNIGHT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. NORTHWEST  
WINDS AROUND 10 MPH, BECOMING EAST IN THE AFTERNOON. CHANCE OF  
RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. EAST WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50.    
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A  
CHANCE OF SHOWERS. LOWS AROUND 50. CHANCE OF RAIN 40 PERCENT.    
MONDAY  
MOSTLY CLOUDY. SHOWERS LIKELY IN THE MORNING, THEN  
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE LOWER 60S. CHANCE OF RAIN 90 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS AROUND 40.  
CHANCE OF RAIN 80 PERCENT.    
TUESDAY  
SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 50. CHANCE OF RAIN 90 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH RAIN SHOWERS. LOWS IN THE MID  
30S. CHANCE OF RAIN 80 PERCENT.    
WEDNESDAY  
RAIN SHOWERS LIKELY IN THE MORNING, THEN RAIN  
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE MID 50S. CHANCE OF RAIN 80 PERCENT.  
 
 
 
WYZ001-291000-  
YELLOWSTONE NATIONAL PARK-  
INCLUDING THE CITIES OF LAKE, MAMMOTH, AND OLD FAITHFUL  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 30S.    
THURSDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A CHANCE OF RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 60S. SOUTH WINDS AROUND 10 MPH,  
BECOMING WEST IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 40S. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 25 MPH IN THE EVENING.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF. HIGHS IN THE UPPER  
60S. WEST WINDS AROUND 10 MPH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH WINDS  
AROUND 10 MPH IN THE EVENING.    
SATURDAY  
SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
CLEAR. LOWS IN THE MID 40S.    
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH SHOWERS LIKELY WITH A CHANCE  
OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH A CHANCE  
OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN  
60 PERCENT.    
MONDAY  
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID  
50S. CHANCE OF RAIN 90 PERCENT.    
MONDAY 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 IN THE MID  
30S. CHANCE OF PRECIPITATION 80 PERCENT.    
TUESDAY  
RAIN SHOWERS. SNOW SHOWERS LIKELY IN THE MORNING, THEN  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LITTLE OR NO  
SNOW ACCUMULATION. HIGHS IN THE UPPER 40S. CHANCE OF  
PRECIPITATION 90 PERCENT.    
TUESDAY NIGHT  
CLOUDY. RAIN AND SNOW SHOWERS, MAINLY IN THE  
EVENING. LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE LOWER 30S.  
CHANCE OF PRECIPITATION 80 PERCENT.    
WEDNESDAY  
RAIN SHOWERS LIKELY. SNOW SHOWERS LIKELY IN THE  
MORNING, THEN A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
LITTLE OR NO SNOW ACCUMULATION. HIGHS AROUND 50. CHANCE OF  
PRECIPITATION 70 PERCENT.  
 
 
 
WYZ029-291000-  
FLAMING GORGE-  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS  
AROUND 10 MPH.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF. HIGHS IN THE LOWER  
70S. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE  
AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 50S. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH IN THE EVENING.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS AROUND  
10 MPH, BECOMING NORTHWEST IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTH WINDS  
10 TO 15 MPH, BECOMING EAST AFTER MIDNIGHT.    
SATURDAY  
SUNNY. HIGHS IN THE LOWER 80S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S.    
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 80S.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE MID 50S.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE UPPER 60S. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT  
CLOUDY. SHOWERS LIKELY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 70 PERCENT.    
TUESDAY  
SHOWERS LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. BREEZY WITH HIGHS IN THE LOWER 60S. CHANCE OF RAIN  
70 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE LOWER 40S.    
WEDNESDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 60. CHANCE  
OF RAIN 50 PERCENT.  
 
 
 
WYZ022-291000-  
CASPER MOUNTAIN-  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS AROUND 40.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.    
THURSDAY NIGHT  
CLEAR. LOWS IN THE UPPER 40S. EAST WINDS 10 TO  
15 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. WEST  
WINDS AROUND 10 MPH, BECOMING NORTH IN THE AFTERNOON. CHANCE OF  
RAIN 30 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS AROUND 10 MPH IN THE EVENING.    
SATURDAY  
SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
CLEAR. LOWS AROUND 50.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 50S. CHANCE OF  
RAIN 20 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER  
40S. CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. COOLER WITH  
HIGHS IN THE LOWER 50S. CHANCE OF RAIN 80 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY, MAINLY IN  
THE EVENING. LOWS IN THE UPPER 30S. CHANCE OF RAIN 70 PERCENT.    
WEDNESDAY  
RAIN SHOWERS LIKELY. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 50S. CHANCE OF  
RAIN 70 PERCENT.  
 
 
 
WYZ002-291000-  
ABSAROKA MOUNTAINS-  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 30S. SOUTHWEST  
WINDS AROUND 10 MPH.    
THURSDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A CHANCE OF RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 60S. NORTHWEST WINDS AROUND  
10 MPH. CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 40S. WEST WINDS AROUND 10 MPH WITH GUSTS UP TO  
20 MPH.    
FRIDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
CHANCE OF RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 60S. NORTHWEST WINDS AROUND  
10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH, BECOMING SOUTHWEST  
AFTER MIDNIGHT.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 60S.    
SATURDAY NIGHT  
CLEAR. LOWS IN THE UPPER 40S.    
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN  
60 PERCENT.    
MONDAY  
RAIN SHOWERS LIKELY IN THE MORNING, THEN RAIN SHOWERS  
WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. COOLER WITH  
HIGHS IN THE LOWER 50S. CHANCE OF RAIN 90 PERCENT.    
MONDAY NIGHT  
RAIN SHOWERS, SNOW SHOWERS WITH A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW SHOWERS  
LIKELY AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS IN  
THE MID 30S. CHANCE OF PRECIPITATION 80 PERCENT.    
TUESDAY  
SNOW AND RAIN SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. LIGHT SNOW ACCUMULATION. HIGHS  
AROUND 40. CHANCE OF PRECIPITATION 90 PERCENT.    
TUESDAY NIGHT  
CLOUDY WITH SNOW AND RAIN SHOWERS. NEW LIGHT  
SNOW ACCUMULATION. LOWS IN THE LOWER 30S. CHANCE OF PRECIPITATION  
80 PERCENT.    
WEDNESDAY  
SNOW AND RAIN SHOWERS LIKELY IN THE MORNING, THEN  
RAIN SHOWERS, SNOW SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. NEW LITTLE OR NO SNOW ACCUMULATION. HIGHS IN  
THE MID 40S. CHANCE OF PRECIPITATION 80 PERCENT.  
 
 
 
WYZ007-291000-  
OWL CREEK AND BRIDGER MOUNTAINS-  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. SOUTH  
WINDS 10 TO 15 MPH.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS  
AROUND 10 MPH, BECOMING NORTH IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. NORTH  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN  
30 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTH WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH, BECOMING SOUTHWEST AFTER  
MIDNIGHT.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT  
CLEAR. LOWS IN THE MID 50S.    
SUNDAY  
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A CHANCE  
OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A  
CHANCE OF SHOWERS. LOWS IN THE LOWER 50S. CHANCE OF RAIN  
40 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. COOLER  
WITH HIGHS IN THE LOWER 60S. CHANCE OF RAIN 90 PERCENT.    
MONDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.  
RAIN SHOWERS. BREEZY WITH LOWS IN THE LOWER 40S. CHANCE OF RAIN  
90 PERCENT.    
TUESDAY  
RAIN SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 40S. CHANCE OF RAIN 90 PERCENT.    
TUESDAY NIGHT  
RAIN SHOWERS. LOWS IN THE UPPER 30S. CHANCE OF  
RAIN 80 PERCENT.    
WEDNESDAY  
RAIN SHOWERS LIKELY IN THE MORNING, THEN RAIN  
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 50S. CHANCE OF RAIN 80 PERCENT.  
 
 
 
WYZ008-291000-  
BIGHORN MOUNTAINS WEST-  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 40S. EAST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF. HIGHS IN THE MID  
60S. SOUTHWEST WINDS AROUND 10 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. WEST WINDS  
AROUND 10 MPH, BECOMING NORTH AFTER MIDNIGHT.    
FRIDAY  
MOSTLY SUNNY. A CHANCE OF RAIN SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF  
RAIN 30 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH, BECOMING SOUTH AFTER  
MIDNIGHT.    
SATURDAY  
SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
CLEAR. LOWS IN THE LOWER 50S.    
SUNDAY  
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A CHANCE  
OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 70S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH RAIN SHOWERS LIKELY WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER  
40S. CHANCE OF RAIN 60 PERCENT.    
MONDAY  
MOSTLY CLOUDY. RAIN SHOWERS LIKELY IN THE MORNING, THEN  
RAIN SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE UPPER 50S. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT  
RAIN SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN SNOW SHOWERS AFTER MIDNIGHT. SNOW MAY BE HEAVY  
AT TIMES AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS IN  
THE UPPER 30S. CHANCE OF PRECIPITATION 90 PERCENT.    
TUESDAY  
SNOW SHOWERS. RAIN SHOWERS IN THE MORNING, THEN RAIN  
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE MID 40S. CHANCE OF  
PRECIPITATION 90 PERCENT.    
TUESDAY NIGHT  
RAIN AND SNOW SHOWERS. LITTLE OR NO SNOW  
ACCUMULATION. LOWS IN THE MID 30S. CHANCE OF PRECIPITATION  
80 PERCENT.    
WEDNESDAY  
RAIN AND SNOW SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION.  
HIGHS IN THE UPPER 40S. CHANCE OF PRECIPITATION 80 PERCENT.  
 
 
 
WYZ009-291000-  
BIGHORN MOUNTAINS SOUTHEAST-  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST  
WINDS AROUND 10 MPH.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF RAIN SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S.  
WEST WINDS AROUND 10 MPH, BECOMING SOUTH IN THE AFTERNOON. CHANCE  
OF RAIN 30 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTH  
WINDS AROUND 10 MPH, BECOMING WEST AFTER MIDNIGHT. GUSTS UP TO  
30 MPH.    
FRIDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
CHANCE OF RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 60S. NORTHWEST WINDS 10 TO  
15 MPH, BECOMING NORTH IN THE AFTERNOON. GUSTS UP TO 30 MPH.  
CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH, BECOMING WEST AFTER  
MIDNIGHT.    
SATURDAY  
SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT  
CLEAR. LOWS IN THE LOWER 50S.    
SUNDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF. HIGHS IN THE UPPER  
70S.    
SUNDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF RAIN  
40 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN RAIN SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 60. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING. RAIN  
SHOWERS. BREEZY WITH LOWS IN THE UPPER 30S. CHANCE OF RAIN  
90 PERCENT.    
TUESDAY  
RAIN SHOWERS. SNOW SHOWERS IN THE MORNING, THEN A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LITTLE OR NO  
SNOW ACCUMULATION. HIGHS IN THE MID 40S. CHANCE OF PRECIPITATION  
90 PERCENT.    
TUESDAY NIGHT  
RAIN AND SNOW SHOWERS. LITTLE OR NO SNOW  
ACCUMULATION. LOWS IN THE MID 30S. CHANCE OF PRECIPITATION  
80 PERCENT.    
WEDNESDAY  
RAIN AND SNOW SHOWERS LIKELY IN THE MORNING, THEN  
RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE UPPER  
40S. CHANCE OF PRECIPITATION 80 PERCENT.  
 
 
 
WYZ012-291000-  
TETON AND GROS VENTRE MOUNTAINS-  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 30S. SOUTHEAST  
WINDS AROUND 10 MPH.    
THURSDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A CHANCE OF RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 60S. SOUTH WINDS AROUND 10 MPH,  
BECOMING WEST IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 40S. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 25 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF. HIGHS IN THE MID 60S.  
WEST WINDS AROUND 10 MPH IN THE AFTERNOON.    
FRIDAY NIGHT  
CLEAR. LOWS IN THE LOWER 40S. NORTHWEST WINDS  
AROUND 10 MPH, BECOMING EAST AFTER MIDNIGHT.    
SATURDAY  
SUNNY. HIGHS AROUND 70.    
SATURDAY NIGHT  
CLEAR. LOWS IN THE MID 40S.    
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 70. CHANCE OF RAIN 30 PERCENT.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN SHOWERS. LOWS IN THE  
MID 40S.    
MONDAY  
RAIN SHOWERS LIKELY IN THE MORNING, THEN RAIN SHOWERS  
WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE MID 50S. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT  
RAIN SHOWERS IN THE EVENING, THEN RAIN AND SNOW  
SHOWERS LIKELY AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION.  
LOWS IN THE MID 30S. CHANCE OF PRECIPITATION 80 PERCENT.    
TUESDAY  
RAIN AND SNOW SHOWERS LIKELY IN THE MORNING, THEN RAIN  
SHOWERS, SNOW SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE UPPER  
40S. CHANCE OF PRECIPITATION 80 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY. RAIN AND SNOW SHOWERS IN THE  
EVENING, THEN SNOW SHOWERS LIKELY WITH A CHANCE OF RAIN SHOWERS  
AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE LOWER  
30S. CHANCE OF PRECIPITATION 80 PERCENT.    
WEDNESDAY  
RAIN AND SNOW SHOWERS LIKELY. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION.  
HIGHS IN THE UPPER 40S. CHANCE OF PRECIPITATION 70 PERCENT.  
 
 
 
WYZ014-291000-  
WIND RIVER MOUNTAINS WEST-  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. LOWS IN THE MID 30S.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 50S.  
WEST WINDS AROUND 10 MPH. CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 40S. NORTH WINDS AROUND 10 MPH WITH GUSTS UP TO  
20 MPH.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S. NORTHWEST  
WINDS AROUND 10 MPH. CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH WINDS  
AROUND 10 MPH.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 60S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S.    
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
CHANCE OF RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF RAIN 30 PERCENT.   
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 40S.    
MONDAY  
CLOUDY. RAIN SHOWERS LIKELY IN THE MORNING, THEN RAIN  
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE MID 50S. CHANCE OF RAIN 90 PERCENT.    
MONDAY 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 IN THE MID  
30S. CHANCE OF PRECIPITATION 80 PERCENT.    
TUESDAY  
RAIN AND SNOW SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION.  
HIGHS IN THE MID 40S. CHANCE OF PRECIPITATION 80 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY. SNOW SHOWERS WITH RAIN SHOWERS  
LIKELY IN THE EVENING, THEN SNOW SHOWERS LIKELY WITH A CHANCE OF  
RAIN SHOWERS AFTER MIDNIGHT. LIGHT SNOW ACCUMULATION. LOWS IN THE  
LOWER 30S. CHANCE OF PRECIPITATION 80 PERCENT.    
WEDNESDAY  
SNOW AND RAIN SHOWERS LIKELY. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. NEW LITTLE OR NO SNOW  
ACCUMULATION. HIGHS IN THE MID 40S. CHANCE OF PRECIPITATION  
70 PERCENT.  
 
 
 
WYZ015-291000-  
WIND RIVER MOUNTAINS EAST-  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 30S.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 50S.  
NORTHWEST WINDS AROUND 10 MPH. CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 40S. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH.    
FRIDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
CHANCE OF RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 10 TO  
15 MPH. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH WINDS  
AROUND 10 MPH, BECOMING WEST AFTER MIDNIGHT.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 60S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S.    
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
CHANCE OF RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF RAIN 30 PERCENT.   
SUNDAY NIGHT  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.  
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN THE MID 40S.  
CHANCE OF RAIN 40 PERCENT.    
MONDAY  
RAIN SHOWERS LIKELY IN THE MORNING, THEN RAIN SHOWERS  
WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID  
50S. CHANCE OF RAIN 90 PERCENT.    
MONDAY NIGHT  
RAIN SHOWERS, SNOW SHOWERS WITH A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE EVENING, THEN RAIN AND SNOW SHOWERS  
LIKELY AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS IN  
THE MID 30S. CHANCE OF PRECIPITATION 80 PERCENT.    
TUESDAY  
RAIN AND SNOW SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. LIGHT SNOW ACCUMULATION. BREEZY  
WITH HIGHS IN THE LOWER 40S. CHANCE OF PRECIPITATION 90 PERCENT.    
TUESDAY NIGHT  
SNOW AND RAIN SHOWERS. NEW LIGHT SNOW  
ACCUMULATION. LOWS IN THE LOWER 30S. CHANCE OF PRECIPITATION  
80 PERCENT.    
WEDNESDAY  
SNOW SHOWERS. RAIN SHOWERS LIKELY IN THE MORNING,  
THEN RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. NEW LIGHT SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE  
MID 40S. CHANCE OF PRECIPITATION 80 PERCENT.  
 
 
 
WYZ019-291000-  
GREEN MOUNTAINS AND RATTLESNAKE RANGE-  
INCLUDING THE CITY OF JEFFREY CITY  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 40S. EAST  
WINDS AROUND 10 MPH.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS  
AROUND 10 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 30 MPH, BECOMING WEST AFTER  
MIDNIGHT.    
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. WEST WINDS  
AROUND 10 MPH, BECOMING NORTH WITH GUSTS UP TO 20 MPH IN THE  
AFTERNOON. CHANCE OF RAIN 20 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS AROUND 10 MPH.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT  
CLEAR. LOWS IN THE LOWER 50S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE LOWER 50S.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS  
AROUND 70. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT  
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. BREEZY WITH LOWS  
IN THE LOWER 40S. CHANCE OF RAIN 90 PERCENT.    
TUESDAY  
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. BREEZY WITH  
HIGHS IN THE MID 50S. CHANCE OF RAIN 80 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. BREEZY WITH  
LOWS IN THE UPPER 30S. CHANCE OF RAIN 70 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY. A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. BREEZY WITH HIGHS IN THE UPPER  
50S. CHANCE OF RAIN 60 PERCENT.  
 
 
 
WYZ024-291000-  
SALT RIVER AND WYOMING RANGES-  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.  
SOUTHEAST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S.  
SOUTH WINDS AROUND 10 MPH, BECOMING WEST WITH GUSTS UP TO 25 MPH  
IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. WEST WINDS  
10 TO 15 MPH.    
FRIDAY  
SUNNY. HIGHS AROUND 70. WEST WINDS 10 TO 15 MPH.    
FRIDAY NIGHT  
CLEAR. LOWS IN THE MID 40S. NORTHWEST WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING.    
SATURDAY  
SUNNY. HIGHS IN THE MID 70S.    
SATURDAY NIGHT  
CLEAR. LOWS IN THE UPPER 40S.    
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A  
CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. CHANCE OF RAIN  
40 PERCENT.    
MONDAY  
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS WITH A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 50S.  
CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN  
THE UPPER 30S. CHANCE OF RAIN 70 PERCENT.    
TUESDAY  
RAIN AND SNOW SHOWERS LIKELY IN THE MORNING, THEN RAIN  
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE LOWER 50S. CHANCE OF  
PRECIPITATION 80 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH RAIN AND SNOW SHOWERS LIKELY  
IN THE EVENING, THEN PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS IN  
THE MID 30S. CHANCE OF PRECIPITATION 60 PERCENT.    
WEDNESDAY  
RAIN SHOWERS LIKELY. SNOW SHOWERS LIKELY IN THE  
MORNING, THEN A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE LOWER 50S. CHANCE OF  
PRECIPITATION 70 PERCENT.  
 
 
 
WYZ030-291000-  
EAST SWEETWATER COUNTY-  
INCLUDING THE CITY OF WAMSUTTER  
107 AM MDT THU MAY 29 2025  
   
REST OF TONIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.  
NORTHEAST WINDS AROUND 10 MPH.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF. HIGHS IN THE LOWER  
70S. NORTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO 25 MPH IN THE  
AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS AROUND 50. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
30 MPH, BECOMING WEST AFTER MIDNIGHT.    
FRIDAY  
MOSTLY SUNNY. HIGHS AROUND 80. WEST WINDS AROUND  
10 MPH, BECOMING NORTHWEST WITH GUSTS UP TO 20 MPH IN THE  
AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS AROUND 10 MPH.    
SATURDAY  
SUNNY. HIGHS AROUND 80.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 50.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS. LOWS IN THE LOWER  
50S.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS  
AROUND 70. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT  
CLOUDY. SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF RAIN 80 PERCENT.    
TUESDAY  
SHOWERS LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. BREEZY WITH HIGHS AROUND 60. CHANCE OF RAIN  
70 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE  
EVENING. BREEZY WITH LOWS IN THE UPPER 30S. CHANCE OF RAIN  
60 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. BREEZY WITH HIGHS  
AROUND 60. CHANCE OF RAIN 50 PERCENT.  
 
 
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