421  
FPUS55 KRIW 161820  
ZFPRIW  
 
ZONE FORECAST PRODUCT FOR WESTERN AND CENTRAL WYOMING  
NATIONAL WEATHER SERVICE RIVERTON WY  
1218 PM MDT TUE JUN 16 2026  
 
WYZ020-162200-  
NATRONA COUNTY LOWER ELEVATIONS-  
INCLUDING THE CITY OF CASPER  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
MOSTLY SUNNY AND WINDY. HIGHS AROUND 90. WEST  
WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.    
TONIGHT
 
MOSTLY CLEAR AND WINDY. LOWS IN THE MID 50S. NORTHWEST  
WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH.    
WEDNESDAY
 
SUNNY, BREEZY WITH HIGHS IN THE UPPER 70S. NORTHWEST  
WINDS 15 TO 20 MPH. GUSTS UP TO 35 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. BREEZY WITH LOWS IN THE MID 40S. NORTHEAST WINDS  
20 TO 25 MPH WITH GUSTS UP TO 40 MPH, DIMINISHING TO 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WINDS AROUND  
10 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. BREEZY WITH LOWS IN THE UPPER 40S.    
JUNETEENTH
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
IN THE MID 80S.    
FRIDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. LOWS IN THE LOWER 50S.    
SATURDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN  
40 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE EVENING. BREEZY WITH LOWS IN THE UPPER 40S.  
CHANCE OF RAIN 60 PERCENT.    
SUNDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE OF  
RAIN 40 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S.  
CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A SLIGHT  
CHANCE OF. HIGHS AROUND 80.  
 

 
 
WYZ017-162200-  
WIND RIVER BASIN-  
INCLUDING THE CITIES OF RIVERTON AND SHOSHONI  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
MOSTLY SUNNY AND WINDY. HIGHS IN THE UPPER 80S.  
WEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.    
TONIGHT
 
MOSTLY CLEAR AND WINDY. LOWS IN THE MID 50S. WEST  
WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH, BECOMING NORTHWEST  
20 TO 25 MPH WITH GUSTS UP TO 35 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
SUNNY, BREEZY WITH HIGHS IN THE LOWER 80S. NORTH  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. BREEZY WITH LOWS IN THE UPPER 40S. NORTHEAST WINDS  
20 TO 25 MPH WITH GUSTS UP TO 40 MPH, DIMINISHING TO 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 80. NORTHEAST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH  
IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
JUNETEENTH
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
IN THE MID 80S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S.    
SATURDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS AROUND 50.  
CHANCE OF RAIN 40 PERCENT.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 30 PERCENT.   
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS AROUND 50. CHANCE OF  
RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF. HIGHS AROUND 80.  
 

 
 
WYZ018-162200-  
LANDER FOOTHILLS-  
INCLUDING THE CITY OF LANDER  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
MOSTLY SUNNY AND BREEZY. HIGHS IN THE UPPER  
80S. NORTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 45 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. WINDY  
WITH LOWS IN THE MID 50S. WEST WINDS 20 TO 30 MPH WITH GUSTS UP  
TO 45 MPH, DIMINISHING TO 10 TO 15 MPH WITH GUSTS UP TO 25 MPH  
AFTER MIDNIGHT.    
WEDNESDAY
 
SUNNY, BREEZY WITH HIGHS IN THE MID 80S. NORTH WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH, BECOMING NORTHWEST 15 TO  
20 MPH WITH GUSTS UP TO 35 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR AND BREEZY. LOWS IN THE UPPER  
40S. NORTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH, BECOMING  
NORTHWEST AROUND 10 MPH AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50.    
JUNETEENTH
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE UPPER 80S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S.    
SATURDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS AROUND 50.  
CHANCE OF RAIN 30 PERCENT.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN 50 PERCENT.   
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S.  
CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 80. CHANCE OF RAIN  
20 PERCENT.  
 

 
 
WYZ028-162200-  
ROCK SPRINGS AND GREEN RIVER-  
INCLUDING THE CITIES OF ROCK SPRINGS AND GREEN RIVER  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
SUNNY, WINDY WITH HIGHS IN THE MID 80S. WEST  
WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.    
TONIGHT
 
MOSTLY CLEAR AND BREEZY. LOWS IN THE MID 50S. WEST  
WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.    
WEDNESDAY
 
SUNNY, WINDY WITH HIGHS IN THE LOWER 80S. WEST WINDS  
20 TO 30 MPH WITH GUSTS UP TO 45 MPH.    
WEDNESDAY NIGHT
 
CLEAR, BREEZY WITH LOWS IN THE MID 40S. WEST  
WINDS 20 TO 25 MPH WITH GUSTS UP TO 40 MPH, BECOMING NORTHWEST  
AROUND 10 MPH AFTER MIDNIGHT.    
THURSDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND  
10 MPH, BECOMING WEST WITH GUSTS UP TO 30 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S.    
JUNETEENTH
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 80S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
SATURDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF. BREEZY WITH HIGHS  
AROUND 80.    
SATURDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. LOWS IN THE MID 40S.    
SUNDAY
 
MOSTLY SUNNY. 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
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 40S.    
MONDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.  
 

 
 
WYZ013-162200-  
JACKSON HOLE-  
INCLUDING THE CITY OF JACKSON  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
MOSTLY SUNNY AND BREEZY. HIGHS AROUND 80. WEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
TONIGHT
 
CLEAR, BREEZY WITH LOWS IN THE MID 40S. SOUTHWEST  
WINDS 20 TO 25 MPH WITH GUSTS UP TO 40 MPH, BECOMING WEST 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
SUNNY. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 30 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 40. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 30 MPH IN THE EVENING.    
THURSDAY
 
SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND 10 MPH  
WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
JUNETEENTH
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
SATURDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN SHOWERS WITH A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S.  
CHANCE OF RAIN 80 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY WITH A CHANCE  
OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A SLIGHT  
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS AROUND 40. CHANCE OF RAIN  
60 PERCENT.    
SUNDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE OF  
RAIN 40 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
AROUND 40.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S.  
 

 
 
WYZ003-162200-  
CODY FOOTHILLS-  
INCLUDING THE CITIES OF CLARK, CODY, AND MEETEETSE  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
MOSTLY SUNNY AND WINDY. HIGHS IN THE MID 80S.  
WEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 55 MPH.    
TONIGHT
 
MOSTLY CLEAR AND WINDY. LOWS IN THE MID 50S. NORTHWEST  
WINDS 20 TO 30 MPH WITH GUSTS UP TO 60 MPH, DIMINISHING TO 15 TO  
20 MPH WITH GUSTS UP TO 35 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
MOSTLY SUNNY AND BREEZY. HIGHS IN THE LOWER 70S.  
NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY AND WINDY. LOWS IN THE MID 40S.  
NORTH WINDS 25 TO 30 MPH WITH GUSTS UP TO 45 MPH, BECOMING  
NORTHWEST 10 TO 15 MPH AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS  
10 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 50.    
JUNETEENTH
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 50S.    
SATURDAY
 
MOSTLY CLOUDY. SHOWERS WITH A CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE OF RAIN  
80 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF RAIN 60 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY CLOUDY WITH SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE OF  
RAIN 60 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS AROUND 50. CHANCE OF  
RAIN 30 PERCENT.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE LOWER 70S. CHANCE OF RAIN 40 PERCENT.  
 

 
 
WYZ004-162200-  
NORTH BIGHORN BASIN-  
INCLUDING THE CITIES OF BASIN, GREYBULL, LOVELL, POWELL,  
AND SHELL  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
MOSTLY SUNNY AND BREEZY. HIGHS AROUND 90.  
NORTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 45 MPH.    
TONIGHT
 
MOSTLY CLEAR AND WINDY. LOWS AROUND 60. NORTHWEST  
WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH.    
WEDNESDAY
 
MOSTLY SUNNY AND WINDY. HIGHS IN THE MID 70S. NORTH  
WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. LOWS IN THE UPPER  
40S. NORTH WINDS 20 TO 25 MPH WITH GUSTS UP TO 40 MPH, BECOMING  
NORTHWEST 10 TO 15 MPH WITH GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 50.    
JUNETEENTH
 
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE LOWER 80S. CHANCE OF RAIN 30 PERCENT.    
SATURDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING.  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 50S.  
CHANCE OF RAIN 50 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 80. CHANCE OF RAIN 30 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS AROUND 50. CHANCE OF  
RAIN 30 PERCENT.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 80.  
 

 
 
WYZ006-162200-  
SOUTHEAST BIGHORN BASIN-  
INCLUDING THE CITIES OF TEN SLEEP AND WORLAND  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
MOSTLY SUNNY AND BREEZY. HIGHS AROUND 90.  
NORTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 40 MPH.    
TONIGHT
 
MOSTLY CLEAR AND WINDY. LOWS AROUND 60. NORTHWEST  
WINDS 20 TO 30 MPH, DIMINISHING TO 15 TO 20 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
SUNNY, BREEZY WITH HIGHS IN THE UPPER 70S. NORTH  
WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. LOWS AROUND 50.  
NORTH WINDS 20 TO 25 MPH WITH GUSTS UP TO 35 MPH, BECOMING  
NORTHWEST 10 TO 15 MPH WITH GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 70S. NORTH WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH  
IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 50.    
JUNETEENTH
 
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
SATURDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE LOWER 50S. CHANCE OF RAIN 40 PERCENT.    
SUNDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 80. CHANCE OF RAIN  
30 PERCENT.    
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
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A SLIGHT  
CHANCE OF. HIGHS AROUND 80.  
 

 
 
WYZ005-162200-  
SOUTHWEST BIGHORN BASIN-  
INCLUDING THE CITY OF THERMOPOLIS  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
MOSTLY SUNNY AND BREEZY. HIGHS IN THE LOWER  
90S. NORTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 40 MPH.    
TONIGHT
 
CLEAR, BREEZY WITH LOWS IN THE UPPER 50S. WEST WINDS  
20 TO 25 MPH WITH GUSTS UP TO 40 MPH, BECOMING NORTH 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
SUNNY, BREEZY WITH HIGHS IN THE MID 70S. NORTH WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. BREEZY WITH LOWS AROUND 50. NORTH WINDS 15 TO  
25 MPH WITH GUSTS UP TO 35 MPH, BECOMING NORTHWEST 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 70S. NORTHEAST WINDS 10 TO 15 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 50.    
JUNETEENTH
 
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S.    
SATURDAY
 
PARTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF  
RAIN 60 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 50S. CHANCE OF  
RAIN 50 PERCENT.    
SUNDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF  
RAIN 40 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS AROUND 50. CHANCE OF  
RAIN 30 PERCENT.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE UPPER 70S. CHANCE OF RAIN 30 PERCENT.  
 

 
 
WYZ023-162200-  
STAR VALLEY-  
INCLUDING THE CITIES OF AFTON, ALPINE, STAR VALLEY RANCH,  
AND THAYNE  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
SUNNY, BREEZY WITH HIGHS AROUND 80. WEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TONIGHT
 
CLEAR, BREEZY WITH LOWS IN THE MID 40S. WEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 35 MPH, BECOMING SOUTHWEST AROUND  
10 MPH WITH GUSTS UP TO 20 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO  
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
CLEAR. LOWS AROUND 40. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH IN THE EVENING.    
THURSDAY
 
SUNNY. HIGHS AROUND 80. WEST 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 40S.    
JUNETEENTH
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 80S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SATURDAY
 
PARTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE OF  
RAIN 60 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER  
40S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN 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 IN THE EVENING, THEN CLEARING. LOWS  
AROUND 40.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.  
 

 
 
WYZ025-162200-  
UPPER GREEN RIVER BASIN FOOTHILLS-  
INCLUDING THE CITY OF PINEDALE  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
MOSTLY SUNNY AND BREEZY. HIGHS IN THE UPPER  
70S. WEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 40 MPH.    
TONIGHT
 
CLEAR, BREEZY WITH LOWS IN THE MID 40S. NORTHWEST  
WINDS 15 TO 25 MPH. GUSTS UP TO 45 MPH IN THE EVENING.    
WEDNESDAY
 
SUNNY, BREEZY WITH HIGHS IN THE MID 70S. NORTHWEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
WEDNESDAY NIGHT
 
CLEAR, BREEZY WITH LOWS AROUND 40. NORTHWEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH IN THE EVENING.    
THURSDAY
 
SUNNY. HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 40.    
JUNETEENTH
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 80.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S.    
SATURDAY
 
PARTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. BREEZY WITH HIGHS IN THE MID 70S.  
CHANCE OF RAIN 60 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS AROUND 40.  
CHANCE OF RAIN 30 PERCENT.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS AROUND 70. CHANCE OF RAIN 30 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 30S.    
MONDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 70S.  
 

 
 
WYZ026-162200-  
UPPER GREEN RIVER BASIN-  
INCLUDING THE CITIES OF LA BARGE, BIG PINEY, AND FARSON  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
SUNNY, WINDY WITH HIGHS AROUND 80. WEST WINDS  
20 TO 30 MPH WITH GUSTS UP TO 45 MPH.    
TONIGHT
 
MOSTLY CLEAR AND WINDY. LOWS IN THE UPPER 40S. WEST  
WINDS 20 TO 30 MPH. GUSTS UP TO 50 MPH IN THE EVENING.    
WEDNESDAY
 
SUNNY, BREEZY WITH HIGHS IN THE UPPER 70S. NORTHWEST  
WINDS 20 TO 25 MPH. GUSTS UP TO 45 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
CLEAR, BREEZY WITH LOWS AROUND 40. NORTHWEST  
WINDS 20 TO 25 MPH WITH GUSTS UP TO 40 MPH, BECOMING NORTHEAST  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH AFTER MIDNIGHT.    
THURSDAY
 
SUNNY. HIGHS AROUND 80. SOUTHEAST WINDS AROUND 10 MPH  
WITH GUSTS UP TO 20 MPH, BECOMING WEST WITH GUSTS UP TO 30 MPH IN  
THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
JUNETEENTH
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50.    
SATURDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. BREEZY  
WITH HIGHS IN THE UPPER 70S. CHANCE OF RAIN 30 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
BREEZY WITH LOWS AROUND 40.    
SUNDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE LOWER  
70S.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
AROUND 40.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S.  
 

 
 
WYZ010-162200-  
NORTHEAST JOHNSON COUNTY-  
INCLUDING THE CITY OF BUFFALO  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
MOSTLY SUNNY AND BREEZY. HIGHS IN THE UPPER  
80S. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. BREEZY  
WITH LOWS IN THE MID 50S. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 25 MPH, INCREASING TO 15 TO 25 MPH WITH GUSTS UP TO 40 MPH  
AFTER MIDNIGHT.    
WEDNESDAY
 
MOSTLY SUNNY AND WINDY. HIGHS AROUND 70. NORTHWEST  
WINDS 25 TO 35 MPH WITH GUSTS UP TO 45 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY AND WINDY. LOWS AROUND 50. NORTH  
WINDS 20 TO 30 MPH WITH GUSTS UP TO 40 MPH, BECOMING NORTHWEST  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS  
AROUND 10 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
JUNETEENTH
 
MOSTLY SUNNY. HIGHS AROUND 80.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
SATURDAY
 
PARTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF  
RAIN 60 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS WITH A CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER  
50S. CHANCE OF RAIN 80 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. SHOWERS LIKELY. A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE OF RAIN 60 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF  
SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF RAIN  
40 PERCENT.    
MONDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 70S. CHANCE OF RAIN 60 PERCENT.  
 

 
 
WYZ011-162200-  
SOUTHEAST JOHNSON COUNTY-  
INCLUDING THE CITY OF KAYCEE  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
MOSTLY SUNNY AND BREEZY. HIGHS IN THE UPPER  
80S. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
TONIGHT
 
MOSTLY CLEAR AND BREEZY. LOWS IN THE MID 50S.  
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
WEDNESDAY
 
MOSTLY SUNNY AND BREEZY. HIGHS IN THE LOWER 70S.  
NORTH WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. BREEZY WITH LOWS IN THE UPPER 40S. NORTH WINDS  
20 TO 25 MPH WITH GUSTS UP TO 40 MPH, DIMINISHING TO AROUND  
10 MPH AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
JUNETEENTH
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE MID 80S. CHANCE OF RAIN 60 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY WITH A CHANCE  
OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A CHANCE  
OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.  
LOWS AROUND 50. CHANCE OF RAIN 70 PERCENT.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE MID 70S. CHANCE OF RAIN 60 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S.  
CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE MID 70S. CHANCE OF RAIN 30 PERCENT.  
 

 
 
WYZ027-162200-  
SOUTH LINCOLN COUNTY-  
INCLUDING THE CITIES OF KEMMERER AND COKEVILLE  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
SUNNY, BREEZY WITH HIGHS AROUND 80. WEST WINDS  
20 TO 25 MPH WITH GUSTS UP TO 40 MPH.    
TONIGHT
 
MOSTLY CLEAR AND WINDY. LOWS IN THE LOWER 50S. WEST  
WINDS 20 TO 30 MPH, DIMINISHING TO 15 TO 20 MPH AFTER MIDNIGHT.  
GUSTS UP TO 45 MPH.    
WEDNESDAY
 
SUNNY, WINDY WITH HIGHS IN THE UPPER 70S. WEST WINDS  
20 TO 30 MPH WITH GUSTS UP TO 40 MPH.    
WEDNESDAY NIGHT
 
CLEAR, BREEZY WITH LOWS IN THE LOWER 40S. WEST  
WINDS 20 TO 25 MPH WITH GUSTS UP TO 35 MPH, DIMINISHING TO AROUND  
10 MPH AFTER MIDNIGHT.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 70S. WEST 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 MID 40S.    
JUNETEENTH
 
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50.    
SATURDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF. BREEZY WITH HIGHS  
IN THE MID 70S.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
BREEZY WITH LOWS IN THE LOWER 40S.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 70S.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.  
 

 
 
WYZ016-162200-  
UPPER WIND RIVER BASIN-  
INCLUDING THE CITY OF DUBOIS  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
MOSTLY SUNNY AND WINDY. HIGHS AROUND 80. WEST  
WINDS 25 TO 35 MPH WITH GUSTS UP TO 55 MPH.    
TONIGHT
 
MOSTLY CLEAR AND WINDY. LOWS AROUND 50. WEST WINDS  
25 TO 35 MPH WITH GUSTS UP TO 60 MPH, BECOMING NORTHWEST 20 TO  
25 MPH WITH GUSTS UP TO 45 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
SUNNY, WINDY WITH HIGHS IN THE MID 70S. NORTHWEST  
WINDS 20 TO 30 MPH WITH GUSTS UP TO 40 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR AND WINDY. LOWS AROUND 40.  
NORTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 40 MPH, BECOMING  
EAST AROUND 10 MPH WITH GUSTS UP TO 20 MPH AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 70S.  
SOUTHEAST WINDS AROUND 10 MPH, BECOMING WEST 15 TO 20 MPH WITH  
GUSTS UP TO 30 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 40S.    
JUNETEENTH
 
MOSTLY SUNNY. BREEZY WITH HIGHS AROUND 80.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50.    
SATURDAY
 
PARTLY CLOUDY. SHOWERS WITH A CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE OF RAIN  
80 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. BREEZY WITH LOWS  
IN THE MID 40S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE OF  
RAIN 50 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 40S.  
CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE OF  
RAIN 20 PERCENT.  
 

 
 
WYZ001-162200-  
YELLOWSTONE NATIONAL PARK-  
INCLUDING THE CITIES OF LAKE, MAMMOTH, AND OLD FAITHFUL  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
MOSTLY SUNNY AND BREEZY. HIGHS IN THE LOWER  
70S. WEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 45 MPH.    
TONIGHT
 
CLEAR, BREEZY WITH LOWS IN THE LOWER 40S. WEST WINDS  
15 TO 25 MPH. GUSTS UP TO 45 MPH, DECREASING TO 35 MPH AFTER  
MIDNIGHT.    
WEDNESDAY
 
SUNNY, BREEZY WITH HIGHS IN THE MID 60S. WEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR AND BREEZY. LOWS IN THE MID 30S.  
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH IN THE  
EVENING.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 40.    
JUNETEENTH
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S.    
SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN SHOWERS WITH A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S.  
CHANCE OF RAIN 80 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. RAIN SHOWERS WITH A CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 40. CHANCE OF RAIN 80 PERCENT.    
SUNDAY
 
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF  
RAIN 50 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER  
30S. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. A CHANCE OF RAIN SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF  
RAIN 30 PERCENT.  
 

 
 
WYZ029-162200-  
FLAMING GORGE-  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
SUNNY, WINDY WITH HIGHS IN THE MID 80S. WEST  
WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.    
TONIGHT
 
MOSTLY CLEAR AND WINDY. LOWS AROUND 60. WEST WINDS  
20 TO 30 MPH WITH GUSTS UP TO 45 MPH, DIMINISHING TO 15 TO 20 MPH  
WITH GUSTS UP TO 35 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
SUNNY, WINDY WITH HIGHS IN THE MID 80S. WEST WINDS  
20 TO 30 MPH WITH GUSTS UP TO 50 MPH.    
WEDNESDAY NIGHT
 
CLEAR, WINDY WITH LOWS AROUND 50. NORTHWEST  
WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH, BECOMING NORTH AROUND  
10 MPH AFTER MIDNIGHT.    
THURSDAY
 
SUNNY, BREEZY WITH HIGHS IN THE LOWER 80S. NORTH  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH, BECOMING NORTHWEST  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR AND BREEZY. LOWS IN THE LOWER 50S.   
JUNETEENTH
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 80S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S.    
SATURDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
BREEZY WITH HIGHS AROUND 80. CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. 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. BREEZY WITH HIGHS IN THE UPPER 70S. CHANCE OF RAIN  
30 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
AROUND 50.    
MONDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.  
 

 
 
WYZ022-162200-  
CASPER MOUNTAIN-  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
MOSTLY SUNNY AND BREEZY. HIGHS IN THE UPPER  
70S. WEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.    
TONIGHT
 
MOSTLY CLEAR AND BREEZY. LOWS IN THE MID 50S. WEST  
WINDS 20 TO 25 MPH WITH GUSTS UP TO 45 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. BREEZY WITH LOWS IN THE LOWER 40S. NORTHEAST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 40 MPH, DIMINISHING TO AROUND  
10 MPH WITH GUSTS UP TO 20 MPH AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS AROUND 70. NORTHWEST WINDS AROUND  
10 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 40S.    
JUNETEENTH
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
IN THE UPPER 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
SATURDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN  
40 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER  
40S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S. CHANCE OF RAIN  
20 PERCENT.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A SLIGHT  
CHANCE OF. HIGHS IN THE LOWER 70S.  
 

 
 
WYZ002-162200-  
ABSAROKA MOUNTAINS-  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
MOSTLY SUNNY AND VERY WINDY. HIGHS IN THE UPPER  
60S. WEST WINDS 30 TO 40 MPH WITH GUSTS UP TO 65 MPH.    
TONIGHT
 
CLEAR AND VERY WINDY. LOWS IN THE MID 40S. WEST WINDS  
30 TO 40 MPH WITH GUSTS UP TO 70 MPH, DIMINISHING TO 20 TO 30 MPH  
WITH GUSTS UP TO 50 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
SUNNY, BREEZY WITH HIGHS IN THE LOWER 60S. WEST  
WINDS 15 TO 25 MPH WITH GUSTS UP TO 45 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
BREEZY WITH LOWS IN THE MID 30S. NORTH WINDS 20 TO 25 MPH WITH  
GUSTS UP TO 40 MPH, BECOMING EAST AROUND 10 MPH AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY SUNNY AND BREEZY. HIGHS IN THE LOWER 60S.  
SOUTHWEST WINDS AROUND 10 MPH, BECOMING WEST 15 TO 20 MPH IN THE  
AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. BREEZY WITH LOWS IN THE LOWER 40S.    
JUNETEENTH
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S.    
SATURDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN MOSTLY CLOUDY WITH  
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE LOWER 60S. CHANCE OF RAIN 90 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN SHOWERS WITH A CHANCE  
OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A CHANCE  
OF RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF  
RAIN 80 PERCENT.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN RAIN SHOWERS LIKELY  
WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE  
UPPER 50S. CHANCE OF RAIN 60 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER  
30S. CHANCE OF RAIN 40 PERCENT.    
MONDAY
 
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 60. CHANCE OF RAIN  
40 PERCENT.  
 

 
 
WYZ007-162200-  
OWL CREEK AND BRIDGER MOUNTAINS-  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
MOSTLY SUNNY AND WINDY. HIGHS IN THE LOWER 80S.  
WEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.    
TONIGHT
 
CLEAR, WINDY WITH LOWS IN THE MID 50S. WEST WINDS  
20 TO 30 MPH, BECOMING NORTH 20 TO 25 MPH AFTER MIDNIGHT. GUSTS  
UP TO 45 MPH.    
WEDNESDAY
 
SUNNY, BREEZY WITH HIGHS IN THE LOWER 70S. NORTH  
WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY AND WINDY. LOWS IN THE UPPER  
40S. NORTH WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH,  
DIMINISHING TO 15 TO 20 MPH WITH GUSTS UP TO 30 MPH AFTER  
MIDNIGHT.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 70S. NORTH WINDS AROUND 10 MPH, BECOMING NORTHEAST WITH  
GUSTS UP TO 25 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
JUNETEENTH
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S.    
SATURDAY
 
PARTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE OF  
RAIN 70 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. BREEZY WITH LOWS  
IN THE LOWER 50S. CHANCE OF RAIN 40 PERCENT.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS AROUND 70. CHANCE OF RAIN 60 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S.  
CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE LOWER 70S. CHANCE OF RAIN 30 PERCENT.  
 

 
 
WYZ008-162200-  
BIGHORN MOUNTAINS WEST-  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 70S.  
WEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 40 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. BREEZY  
WITH LOWS AROUND 50. NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP  
TO 45 MPH.    
WEDNESDAY
 
MOSTLY SUNNY AND BREEZY. HIGHS IN THE LOWER 60S.  
NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 45 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. LOWS IN THE LOWER  
40S. NORTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH,  
DIMINISHING TO AROUND 10 MPH WITH GUSTS UP TO 20 MPH AFTER  
MIDNIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 40S.    
JUNETEENTH
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
AROUND 70.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH  
RAIN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE OF RAIN 60 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY WITH A  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A  
CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 40S.  
CHANCE OF RAIN 60 PERCENT.    
SUNDAY
 
RAIN SHOWERS LIKELY. A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF RAIN 60 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT  
CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S.  
CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE  
OF RAIN 30 PERCENT.  
 

 
 
WYZ009-162200-  
BIGHORN MOUNTAINS SOUTHEAST-  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 70S.  
WEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 45 MPH.    
TONIGHT
 
MOSTLY CLEAR AND WINDY. LOWS AROUND 50. NORTHWEST  
WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH.    
WEDNESDAY
 
MOSTLY SUNNY AND WINDY. HIGHS IN THE LOWER 60S.  
NORTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 55 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. BREEZY WITH LOWS IN THE LOWER 40S. NORTH WINDS 15 TO  
20 MPH WITH GUSTS UP TO 40 MPH, BECOMING WEST AROUND 10 MPH WITH  
GUSTS UP TO 20 MPH AFTER MIDNIGHT. CHANCE OF RAIN 30 PERCENT.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 60S. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
JUNETEENTH
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SATURDAY
 
PARTLY CLOUDY. RAIN SHOWERS WITH A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE OF  
RAIN 80 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. RAIN SHOWERS WITH A CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 80 PERCENT.    
SUNDAY
 
RAIN SHOWERS LIKELY IN THE MORNING, THEN RAIN SHOWERS  
WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE  
LOWER 60S. CHANCE OF RAIN 80 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER  
40S. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN RAIN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF RAIN 70 PERCENT.  
 

 
 
WYZ012-162200-  
TETON AND GROS VENTRE MOUNTAINS-  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
MOSTLY SUNNY AND BREEZY. HIGHS AROUND 70. WEST  
WINDS 20 TO 25 MPH WITH GUSTS UP TO 45 MPH.    
TONIGHT
 
CLEAR, WINDY WITH LOWS IN THE MID 40S. WEST WINDS  
20 TO 30 MPH WITH GUSTS UP TO 55 MPH, DIMINISHING TO 15 TO 20 MPH  
WITH GUSTS UP TO 40 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
SUNNY, BREEZY WITH HIGHS IN THE MID 60S. WEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 40 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR AND BREEZY. LOWS IN THE UPPER  
30S. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 40 MPH IN THE  
EVENING.    
THURSDAY
 
SUNNY. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.  
GUSTS UP TO 30 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
JUNETEENTH
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
SATURDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN SHOWERS WITH A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S.  
CHANCE OF RAIN 80 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY WITH A  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A  
CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 40S.  
CHANCE OF RAIN 60 PERCENT.    
SUNDAY
 
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE  
OF RAIN 40 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE UPPER 30S.    
MONDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF. HIGHS IN THE MID 60S.  
 

 
 
WYZ014-162200-  
WIND RIVER MOUNTAINS WEST-  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
MOSTLY SUNNY AND WINDY. HIGHS IN THE UPPER 60S.  
WEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. WINDY  
WITH LOWS IN THE LOWER 40S. WEST WINDS 25 TO 35 MPH WITH GUSTS UP  
TO 55 MPH, DIMINISHING TO 20 TO 25 MPH WITH GUSTS UP TO 45 MPH  
AFTER MIDNIGHT.    
WEDNESDAY
 
SUNNY, BREEZY WITH HIGHS IN THE MID 60S. WEST WINDS  
15 TO 25 MPH WITH GUSTS UP TO 45 MPH.    
WEDNESDAY NIGHT
 
CLEAR, BREEZY WITH LOWS IN THE UPPER 30S.  
NORTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 40 MPH, BECOMING  
NORTHEAST AROUND 10 MPH WITH GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
THURSDAY
 
SUNNY, BREEZY WITH HIGHS IN THE MID 60S. WEST WINDS  
AROUND 10 MPH WITH GUSTS UP TO 25 MPH, INCREASING TO 15 TO 20 MPH  
WITH GUSTS UP TO 35 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. LOWS IN THE LOWER  
40S.    
JUNETEENTH
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S.    
SATURDAY
 
PARTLY CLOUDY. RAIN SHOWERS WITH A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. BREEZY WITH HIGHS IN THE MID 60S.  
CHANCE OF RAIN 80 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. BREEZY WITH LOWS  
IN THE UPPER 30S. CHANCE OF RAIN 40 PERCENT.    
SUNDAY
 
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 60. CHANCE OF  
RAIN 40 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS  
AND THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 30S. CHANCE  
OF RAIN 20 PERCENT.    
MONDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE LOWER 60S.  
 

 
 
WYZ015-162200-  
WIND RIVER MOUNTAINS EAST-  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
MOSTLY SUNNY AND WINDY. HIGHS IN THE UPPER 60S.  
WEST WINDS 25 TO 35 MPH WITH GUSTS UP TO 60 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. VERY  
WINDY WITH LOWS IN THE UPPER 40S. WEST WINDS 35 TO 45 MPH WITH  
GUSTS UP TO 80 MPH, DIMINISHING TO 25 TO 35 MPH WITH GUSTS UP TO  
65 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
SUNNY, BREEZY WITH HIGHS IN THE MID 60S. WEST WINDS  
20 TO 25 MPH WITH GUSTS UP TO 45 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR AND BREEZY. LOWS IN THE UPPER  
30S. NORTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 45 MPH,  
BECOMING SOUTHEAST AROUND 10 MPH WITH GUSTS UP TO 20 MPH AFTER  
MIDNIGHT.    
THURSDAY
 
SUNNY, BREEZY WITH HIGHS IN THE MID 60S. WEST WINDS  
AROUND 10 MPH, BECOMING NORTHWEST 15 TO 20 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. LOWS IN THE LOWER  
40S.    
JUNETEENTH
 
MOSTLY SUNNY. BREEZY WITH HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SATURDAY
 
PARTLY CLOUDY. RAIN SHOWERS WITH A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. BREEZY WITH HIGHS IN THE MID 60S.  
CHANCE OF RAIN 80 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. BREEZY WITH LOWS  
IN THE LOWER 40S. CHANCE OF RAIN 40 PERCENT.    
SUNDAY
 
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A SLIGHT  
CHANCE OF SNOW SHOWERS IN THE MORNING, THEN A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION.  
HIGHS IN THE UPPER 50S. CHANCE OF PRECIPITATION 50 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER  
30S. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN SHOWERS,  
THUNDERSTORMS AND SNOW SHOWERS IN THE AFTERNOON. HIGHS IN THE  
LOWER 60S. CHANCE OF PRECIPITATION 20 PERCENT.  
 

 
 
WYZ019-162200-  
GREEN MOUNTAINS AND RATTLESNAKE RANGE-  
INCLUDING THE CITY OF JEFFREY CITY  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
MOSTLY SUNNY AND WINDY. HIGHS IN THE MID 80S.  
WEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.    
TONIGHT
 
MOSTLY CLEAR AND WINDY. LOWS IN THE MID 50S. WEST  
WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH.    
WEDNESDAY
 
SUNNY, BREEZY WITH HIGHS IN THE UPPER 70S. NORTHWEST  
WINDS 15 TO 25 MPH WITH GUSTS UP TO 45 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR AND BREEZY. LOWS IN THE LOWER  
40S. NORTH WINDS 20 TO 25 MPH WITH GUSTS UP TO 45 MPH, BECOMING  
NORTHEAST 15 TO 20 MPH WITH GUSTS UP TO 30 MPH AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS  
AROUND 10 MPH WITH GUSTS UP TO 20 MPH, BECOMING WEST WITH GUSTS  
UP TO 30 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S.    
JUNETEENTH
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 80S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
SATURDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. BREEZY WITH HIGHS  
AROUND 80. CHANCE OF RAIN 30 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. BREEZY WITH LOWS  
IN THE UPPER 40S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S. CHANCE OF RAIN  
20 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S.  
 

 
 
WYZ024-162200-  
SALT RIVER AND WYOMING RANGES-  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
SUNNY, WINDY WITH HIGHS IN THE LOWER 70S. WEST  
WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.    
TONIGHT
 
MOSTLY CLEAR AND WINDY. LOWS AROUND 50. WEST WINDS  
25 TO 35 MPH WITH GUSTS UP TO 60 MPH.    
WEDNESDAY
 
SUNNY, BREEZY WITH HIGHS IN THE UPPER 60S. WEST  
WINDS 15 TO 25 MPH WITH GUSTS UP TO 45 MPH.    
WEDNESDAY NIGHT
 
CLEAR, BREEZY WITH LOWS IN THE LOWER 40S. WEST  
WINDS 20 TO 25 MPH WITH GUSTS UP TO 45 MPH, DIMINISHING TO AROUND  
10 MPH WITH GUSTS UP TO 20 MPH AFTER MIDNIGHT.    
THURSDAY
 
SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS AROUND 10 MPH  
WITH GUSTS UP TO 20 MPH, BECOMING WEST WITH GUSTS UP TO 30 MPH IN  
THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S.    
JUNETEENTH
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50.    
SATURDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
BREEZY WITH HIGHS IN THE UPPER 60S. CHANCE OF RAIN 60 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR  
AFTER MIDNIGHT. BREEZY WITH LOWS IN THE LOWER 40S. CHANCE OF RAIN  
30 PERCENT.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE  
OF RAIN 30 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE LOWER 40S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.  
 

 
 
WYZ030-162200-  
EAST SWEETWATER COUNTY-  
INCLUDING THE CITY OF WAMSUTTER  
1218 PM MDT TUE JUN 16 2026  
   
THIS AFTERNOON
 
SUNNY, WINDY WITH HIGHS IN THE LOWER 80S. WEST  
WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. WINDY  
WITH LOWS IN THE MID 50S. WEST WINDS 20 TO 30 MPH WITH GUSTS UP  
TO 45 MPH, DIMINISHING TO 15 TO 20 MPH WITH GUSTS UP TO 35 MPH  
AFTER MIDNIGHT.    
WEDNESDAY
 
SUNNY, WINDY WITH HIGHS IN THE LOWER 80S. WEST WINDS  
20 TO 30 MPH WITH GUSTS UP TO 45 MPH.    
WEDNESDAY NIGHT
 
CLEAR, WINDY WITH LOWS IN THE LOWER 40S.  
NORTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 40 MPH, BECOMING  
NORTHEAST 10 TO 15 MPH AFTER MIDNIGHT.    
THURSDAY
 
SUNNY. HIGHS AROUND 80. NORTHEAST WINDS AROUND  
10 MPH, BECOMING WEST WITH GUSTS UP TO 30 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S.    
JUNETEENTH
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 80S.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
SATURDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF. BREEZY WITH HIGHS  
AROUND 80.    
SATURDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. LOWS IN THE MID 40S.    
SUNDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. BREEZY WITH HIGHS IN THE MID 70S.  
CHANCE OF RAIN 20 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S.    
MONDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.  
 

 
 
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