450  
FPUS55 KRIW 282208  
ZFPRIW  
 
ZONE FORECAST PRODUCT FOR WESTERN AND CENTRAL WYOMING  
NATIONAL WEATHER SERVICE RIVERTON WY  
406 PM MDT WED MAY 28 2025  
 
WYZ020-282315-  
NATRONA COUNTY LOWER ELEVATIONS-  
INCLUDING THE CITY OF CASPER  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS AND  
SCATTERED THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE UPPER  
50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF RAIN 60 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S. EAST WINDS  
10 TO 15 MPH. CHANCE OF RAIN 30 PERCENT.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE LOWER 70S. SOUTH WINDS AROUND 10 MPH IN THE MORNING.    
THURSDAY NIGHT
 
CLEAR. LOWS AROUND 50. EAST WINDS AROUND  
10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
FRIDAY
 
MOSTLY SUNNY. SCATTERED SHOWERS AND 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.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 50S.    
SUNDAY
 
SUNNY. HIGHS IN THE MID 80S.    
SUNDAY NIGHT
 
ISOLATED THUNDERSTORMS IN THE EVENING. PARTLY  
CLOUDY WITH SCATTERED SHOWERS. LOWS IN THE MID 50S. CHANCE OF  
RAIN 30 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS IN THE MORNING, THEN  
SHOWERS AND SCATTERED THUNDERSTORMS IN THE AFTERNOON. BREEZY WITH  
HIGHS IN THE LOWER 70S. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT
 
SHOWERS WITH ISOLATED THUNDERSTORMS IN THE  
EVENING, THEN NUMEROUS SHOWERS AFTER MIDNIGHT. BREEZY WITH LOWS  
IN THE MID 40S. CHANCE OF RAIN 80 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS. ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. BREEZY WITH HIGHS IN THE LOWER  
60S. CHANCE OF RAIN 70 PERCENT.  
 

 
 
WYZ017-282315-  
WIND RIVER BASIN-  
INCLUDING THE CITIES OF RIVERTON AND SHOSHONI  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
PARTLY CLOUDY WITH SCATTERED SHOWERS AND  
THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE MID 60S. NORTH  
WINDS 10 TO 15 MPH. CHANCE OF RAIN 30 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE MID 40S. EAST WINDS 10 TO 15 MPH. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. EAST WINDS AROUND  
10 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST  
WINDS AROUND 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS  
AROUND 10 MPH, BECOMING NORTHEAST WITH GUSTS UP TO 20 MPH IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 50.    
SATURDAY
 
SUNNY. HIGHS AROUND 80.    
SATURDAY NIGHT
 
CLEAR. LOWS IN THE MID 50S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
SUNDAY NIGHT
 
ISOLATED THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH SCATTERED SHOWERS. LOWS IN THE MID 50S. CHANCE OF  
RAIN 30 PERCENT.    
MONDAY
 
CLOUDY. SCATTERED SHOWERS IN THE MORNING, THEN SHOWERS  
AND SCATTERED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER  
70S. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT
 
SHOWERS WITH ISOLATED THUNDERSTORMS IN THE  
EVENING, THEN NUMEROUS SHOWERS AFTER MIDNIGHT. LOWS IN THE MID  
40S. CHANCE OF RAIN 80 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. NUMEROUS SHOWERS IN THE MORNING, THEN  
SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE LOWER 60S. CHANCE OF RAIN 80 PERCENT.  
 

 
 
WYZ018-282315-  
LANDER FOOTHILLS-  
INCLUDING THE CITY OF LANDER  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS AND  
SCATTERED THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE MID 60S.  
WEST WINDS AROUND 10 MPH. CHANCE OF RAIN 60 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE MID 40S. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH IN THE EVENING. CHANCE OF RAIN 30 PERCENT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. EAST 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 10 TO 15 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS  
AROUND 10 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 50.    
SATURDAY
 
SUNNY. HIGHS IN THE LOWER 80S.    
SATURDAY NIGHT
 
CLEAR. LOWS IN THE MID 50S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN THE  
MID 50S. CHANCE OF RAIN 40 PERCENT.    
MONDAY
 
CLOUDY. SCATTERED SHOWERS IN THE MORNING, THEN SHOWERS  
AND SCATTERED THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70.  
CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT
 
SHOWERS WITH ISOLATED THUNDERSTORMS IN THE  
EVENING, THEN NUMEROUS SHOWERS AFTER MIDNIGHT. LOWS IN THE MID  
40S. CHANCE OF RAIN 80 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS. ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF  
RAIN 70 PERCENT.  
 

 
 
WYZ028-282315-  
ROCK SPRINGS AND GREEN RIVER-  
INCLUDING THE CITIES OF ROCK SPRINGS AND GREEN RIVER  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
CLOUDY WITH ISOLATED SHOWERS AND THUNDERSTORMS.  
NEAR STEADY TEMPERATURE IN THE UPPER 60S. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 20 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS IN THE EVENING,  
THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID 40S. NORTH  
WINDS 10 TO 15 MPH, BECOMING EAST AFTER MIDNIGHT. GUSTS UP TO  
30 MPH. CHANCE OF RAIN 30 PERCENT.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY  
WITH HIGHS IN THE UPPER 70S. NORTHEAST WINDS AROUND 10 MPH,  
BECOMING NORTHWEST 15 TO 20 MPH WITH GUSTS UP TO 30 MPH IN THE  
AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
BREEZY WITH LOWS AROUND 50. WEST WINDS 15 TO 20 MPH WITH GUSTS UP  
TO 30 MPH, BECOMING SOUTHWEST AROUND 10 MPH AFTER MIDNIGHT.    
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.    
SATURDAY
 
SUNNY. HIGHS IN THE LOWER 80S.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 50.    
SUNDAY
 
SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.  
HIGHS IN THE MID 80S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN THE  
LOWER 50S. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS IN THE MORNING, THEN  
SHOWERS AND SCATTERED THUNDERSTORMS IN THE AFTERNOON. HIGHS  
AROUND 70. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING, THEN SCATTERED SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 60 PERCENT.    
TUESDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS IN THE MORNING, THEN  
NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS IN THE AFTERNOON.  
BREEZY WITH HIGHS IN THE MID 60S. CHANCE OF RAIN 60 PERCENT.  
 

 
 
WYZ013-282315-  
JACKSON HOLE-  
INCLUDING THE CITY OF JACKSON  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
PARTLY CLOUDY WITH SCATTERED SHOWERS AND  
THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE UPPER 60S.  
NORTHWEST WINDS AROUND 10 MPH. CHANCE OF RAIN 30 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING. LOWS AROUND 40. NORTH WINDS AROUND  
10 MPH IN THE EVENING. CHANCE OF RAIN 30 PERCENT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND  
10 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 40S. NORTHWEST WINDS 10 TO 15 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
 
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH ISOLATED  
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER  
70S. CHANCE OF RAIN 20 PERCENT.    
SUNDAY NIGHT
 
ISOLATED THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH SCATTERED SHOWERS. LOWS IN THE UPPER 40S. CHANCE OF  
RAIN 50 PERCENT.    
MONDAY
 
NUMEROUS SHOWERS IN THE MORNING, THEN SHOWERS AND  
SCATTERED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S.  
CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING, THEN SCATTERED SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 40. CHANCE OF RAIN 70 PERCENT.    
TUESDAY
 
NUMEROUS SHOWERS IN THE MORNING, THEN SHOWERS AND  
SCATTERED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S.  
CHANCE OF RAIN 80 PERCENT.  
 

 
 
WYZ003-282315-  
CODY FOOTHILLS-  
INCLUDING THE CITIES OF CLARK, CODY, AND MEETEETSE  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
PARTLY CLOUDY WITH SCATTERED SHOWERS AND  
THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE MID 60S. NORTHEAST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN  
30 PERCENT.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS IN  
THE UPPER 40S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH IN THE EVENING.    
THURSDAY
 
MOSTLY SUNNY. SCATTERED SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 70S. EAST WINDS AROUND 10 MPH.  
CHANCE OF RAIN 30 PERCENT.    
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. ISOLATED 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 AROUND 50.    
SATURDAY
 
SUNNY. HIGHS IN THE LOWER 80S.    
SATURDAY NIGHT
 
CLEAR. LOWS IN THE MID 50S.    
SUNDAY
 
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH SCATTERED  
SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE MID 80S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY NIGHT
 
ISOLATED THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH SCATTERED SHOWERS. LOWS IN THE LOWER 50S. CHANCE OF  
RAIN 50 PERCENT.    
MONDAY
 
CLOUDY. NUMEROUS SHOWERS IN THE MORNING, THEN SHOWERS  
AND SCATTERED THUNDERSTORMS IN THE AFTERNOON. BREEZY AND MUCH  
COOLER WITH HIGHS AROUND 60. CHANCE OF RAIN 90 PERCENT.    
MONDAY NIGHT
 
SHOWERS, BREEZY WITH LOWS IN THE LOWER 40S.  
CHANCE OF RAIN 80 PERCENT.    
TUESDAY
 
NUMEROUS SHOWERS IN THE MORNING, THEN SHOWERS WITH  
ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 50S.  
CHANCE OF RAIN 80 PERCENT.  
 

 
 
WYZ004-282315-  
NORTH BIGHORN BASIN-  
INCLUDING THE CITIES OF BASIN, GREYBULL, LOVELL, POWELL,  
AND SHELL  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
MOSTLY SUNNY. NEAR STEADY TEMPERATURE IN THE  
LOWER 70S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
AROUND 50. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH,  
BECOMING SOUTHEAST AFTER MIDNIGHT.    
THURSDAY
 
SUNNY. HIGHS AROUND 80. SOUTHEAST WINDS AROUND  
10 MPH.    
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. HIGHS AROUND 80. NORTH WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
SATURDAY
 
SUNNY. HIGHS IN THE MID 80S.    
SATURDAY NIGHT
 
CLEAR. LOWS AROUND 60.    
SUNDAY
 
MOSTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 90. CHANCE OF RAIN 20 PERCENT.    
SUNDAY NIGHT
 
ISOLATED THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH SCATTERED SHOWERS. LOWS IN THE MID 50S. CHANCE OF  
RAIN 40 PERCENT.    
MONDAY
 
CLOUDY. SCATTERED SHOWERS IN THE MORNING, THEN SHOWERS  
WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON. BREEZY AND NOT AS  
WARM WITH HIGHS IN THE UPPER 60S. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT
 
SHOWERS, BREEZY WITH LOWS IN THE MID 40S. CHANCE  
OF RAIN 80 PERCENT.    
TUESDAY
 
SHOWERS. HIGHS AROUND 60. CHANCE OF RAIN 80 PERCENT.  
 

 
 
WYZ006-282315-  
SOUTHEAST BIGHORN BASIN-  
INCLUDING THE CITIES OF TEN SLEEP AND WORLAND  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
PARTLY CLOUDY WITH SCATTERED SHOWERS AND  
THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE UPPER 60S. EAST  
WINDS 10 TO 15 MPH. CHANCE OF RAIN 30 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTH WINDS  
AROUND 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 80. NORTHWEST WINDS 10 TO 15 MPH. CHANCE  
OF RAIN 20 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
SATURDAY
 
SUNNY. HIGHS IN THE LOWER 80S.    
SATURDAY NIGHT
 
CLEAR. LOWS IN THE MID 50S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS AROUND 90.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. ISOLATED THUNDERSTORMS IN THE EVENING. SCATTERED  
SHOWERS. LOWS IN THE MID 50S. CHANCE OF RAIN 40 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS IN THE MORNING, THEN  
SHOWERS AND SCATTERED THUNDERSTORMS IN THE AFTERNOON. NOT AS WARM  
WITH HIGHS AROUND 70. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT
 
SHOWERS WITH ISOLATED THUNDERSTORMS IN THE  
EVENING, THEN NUMEROUS SHOWERS AFTER MIDNIGHT. LOWS IN THE MID  
40S. CHANCE OF RAIN 80 PERCENT.    
TUESDAY
 
NUMEROUS SHOWERS IN THE MORNING, THEN SHOWERS WITH  
ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 60. CHANCE  
OF RAIN 80 PERCENT.  
 

 
 
WYZ005-282315-  
SOUTHWEST BIGHORN BASIN-  
INCLUDING THE CITY OF THERMOPOLIS  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
PARTLY CLOUDY WITH SCATTERED SHOWERS AND  
THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE UPPER 60S.  
NORTHEAST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF  
RAIN 30 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. LOWS AROUND 50. SOUTHEAST WINDS 10 TO  
15 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
THURSDAY
 
SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS AROUND  
10 MPH WITH GUSTS UP TO 20 MPH IN THE MORNING.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 80. NORTHWEST WINDS 10 TO 15 MPH. CHANCE  
OF RAIN 20 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
SATURDAY
 
SUNNY. HIGHS IN THE LOWER 80S.    
SATURDAY NIGHT
 
CLEAR. LOWS IN THE MID 50S.    
SUNDAY
 
MOSTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 90. CHANCE OF RAIN 20 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. ISOLATED THUNDERSTORMS IN THE EVENING. SCATTERED  
SHOWERS. LOWS IN THE MID 50S. CHANCE OF RAIN 40 PERCENT.    
MONDAY
 
CLOUDY. SCATTERED SHOWERS IN THE MORNING, THEN SHOWERS  
AND SCATTERED THUNDERSTORMS IN THE AFTERNOON. NOT AS WARM WITH  
HIGHS AROUND 70. TEMPERATURE FALLING INTO THE LOWER 60S IN THE  
AFTERNOON. CHANCE OF RAIN 90 PERCENT.    
MONDAY NIGHT
 
SHOWERS WITH ISOLATED THUNDERSTORMS IN THE  
EVENING, THEN NUMEROUS SHOWERS AFTER MIDNIGHT. BREEZY WITH LOWS  
IN THE MID 40S. CHANCE OF RAIN 80 PERCENT.    
TUESDAY
 
NUMEROUS SHOWERS IN THE MORNING, THEN SHOWERS WITH  
ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 60. CHANCE  
OF RAIN 80 PERCENT.  
 

 
 
WYZ023-282315-  
STAR VALLEY-  
INCLUDING THE CITIES OF AFTON, ALPINE, STAR VALLEY RANCH,  
AND THAYNE  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
PARTLY CLOUDY WITH SCATTERED SHOWERS WITH  
ISOLATED THUNDERSTORMS. NEAR STEADY TEMPERATURE AROUND 70. WEST  
WINDS AROUND 10 MPH. CHANCE OF RAIN 30 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST WINDS  
AROUND 10 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH  
ISOLATED SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE  
MID 70S. NORTHWEST WINDS AROUND 10 MPH IN THE AFTERNOON. CHANCE  
OF RAIN 20 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 MID 40S.    
SATURDAY
 
SUNNY. HIGHS AROUND 80.    
SATURDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 40S.    
SUNDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
ISOLATED SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE  
LOWER 80S. CHANCE OF RAIN 20 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH SCATTERED SHOWERS WITH  
ISOLATED THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH  
NUMEROUS SHOWERS AFTER MIDNIGHT. LOWS AROUND 50. CHANCE OF RAIN  
60 PERCENT.    
MONDAY
 
NUMEROUS SHOWERS IN THE MORNING, THEN SHOWERS AND  
SCATTERED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S.  
CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING, THEN SCATTERED SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF RAIN 70 PERCENT.    
TUESDAY
 
NUMEROUS SHOWERS. SCATTERED THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF RAIN 70 PERCENT.  
 

 
 
WYZ025-282315-  
UPPER GREEN RIVER BASIN FOOTHILLS-  
INCLUDING THE CITY OF PINEDALE  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND  
THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE LOWER 60S.  
NORTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF  
RAIN 30 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE UPPER 30S. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH IN THE EVENING. CHANCE OF RAIN 30 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS AROUND 70. NORTHWEST WINDS 10 TO 15 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 10 TO 15 MPH IN THE EVENING.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND  
10 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 40S.    
SATURDAY
 
SUNNY. HIGHS IN THE MID 70S.    
SATURDAY NIGHT
 
CLEAR. LOWS IN THE MID 40S.    
SUNDAY
 
SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.  
HIGHS AROUND 80.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN SCATTERED SHOWERS AFTER MIDNIGHT. LOWS IN  
THE UPPER 40S. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
NUMEROUS SHOWERS IN THE MORNING, THEN SHOWERS AND  
SCATTERED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S.  
CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING, THEN SCATTERED SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 30S. CHANCE OF RAIN 60 PERCENT.    
TUESDAY
 
NUMEROUS SHOWERS. SCATTERED THUNDERSTORMS IN THE  
AFTERNOON. HIGHS AROUND 60. CHANCE OF RAIN 70 PERCENT.  
 

 
 
WYZ026-282315-  
UPPER GREEN RIVER BASIN-  
INCLUDING THE CITIES OF LA BARGE, BIG PINEY, AND FARSON  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
CLOUDY WITH SCATTERED SHOWERS AND  
THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE MID 60S. NORTH  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN  
30 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS AROUND 40. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH. CHANCE OF RAIN 30 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. BREEZY WITH HIGHS IN THE MID 70S. WEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 35 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.    
SATURDAY
 
SUNNY. HIGHS AROUND 80.    
SATURDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 40S.    
SUNDAY
 
SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.  
HIGHS IN THE LOWER 80S.    
SUNDAY NIGHT
 
ISOLATED THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH SCATTERED SHOWERS. LOWS AROUND 50. CHANCE OF RAIN  
30 PERCENT.    
MONDAY
 
CLOUDY. NUMEROUS SHOWERS IN THE MORNING, THEN SHOWERS  
AND SCATTERED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER  
60S. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING, THEN SCATTERED SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF RAIN 60 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS IN THE MORNING, THEN  
NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS IN THE AFTERNOON.  
BREEZY WITH HIGHS IN THE LOWER 60S. CHANCE OF RAIN 60 PERCENT.  
 

 
 
WYZ010-282315-  
NORTHEAST JOHNSON COUNTY-  
INCLUDING THE CITY OF BUFFALO  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
PARTLY CLOUDY WITH SCATTERED SHOWERS AND  
THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE LOWER 60S.  
NORTHEAST WINDS AROUND 10 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF  
RAIN 30 PERCENT.    
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. EAST WINDS AROUND  
10 MPH WITH GUSTS UP TO 20 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
THURSDAY
 
SUNNY. HIGHS IN THE MID 70S. SOUTHEAST WINDS 10 TO  
15 MPH.    
THURSDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 50S. EAST WINDS AROUND  
10 MPH WITH GUSTS UP TO 20 MPH, BECOMING SOUTHWEST AFTER  
MIDNIGHT.    
FRIDAY
 
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 70S.  
NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 50.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT
 
CLEAR. LOWS IN THE MID 50S.    
SUNDAY
 
SUNNY. HIGHS IN THE MID 80S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING, THEN ISOLATED SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS IN THE MORNING, THEN  
NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS IN THE AFTERNOON.  
HIGHS AROUND 70. CHANCE OF RAIN 60 PERCENT.    
MONDAY NIGHT
 
SHOWERS AND SCATTERED THUNDERSTORMS IN THE  
EVENING, THEN NUMEROUS SHOWERS AFTER MIDNIGHT. BREEZY WITH LOWS  
IN THE MID 40S. CHANCE OF RAIN 80 PERCENT.    
TUESDAY
 
NUMEROUS SHOWERS. HIGHS IN THE UPPER 50S. CHANCE OF  
RAIN 60 PERCENT.  
 

 
 
WYZ011-282315-  
SOUTHEAST JOHNSON COUNTY-  
INCLUDING THE CITY OF KAYCEE  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
PARTLY CLOUDY WITH SCATTERED SHOWERS AND  
THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE LOWER 60S. NORTH  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN  
30 PERCENT.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS IN  
THE MID 40S. EAST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH,  
BECOMING SOUTH AFTER MIDNIGHT.    
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.    
FRIDAY
 
MOSTLY SUNNY. SCATTERED SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. BREEZY WITH HIGHS IN THE MID 70S. NORTH WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 50.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT
 
CLEAR. LOWS IN THE MID 50S.    
SUNDAY
 
SUNNY. HIGHS IN THE MID 80S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING, THEN ISOLATED SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS IN THE MORNING, THEN  
SHOWERS AND SCATTERED THUNDERSTORMS IN THE AFTERNOON. HIGHS  
AROUND 70. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT
 
SHOWERS WITH ISOLATED THUNDERSTORMS IN THE  
EVENING, THEN NUMEROUS SHOWERS AFTER MIDNIGHT. BREEZY WITH LOWS  
IN THE MID 40S. CHANCE OF RAIN 80 PERCENT.    
TUESDAY
 
NUMEROUS SHOWERS. ISOLATED THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE UPPER 50S. CHANCE OF RAIN 70 PERCENT.  
 

 
 
WYZ027-282315-  
SOUTH LINCOLN COUNTY-  
INCLUDING THE CITIES OF KEMMERER AND COKEVILLE  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
CLOUDY. NEAR STEADY TEMPERATURE IN THE LOWER  
70S. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TONIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS 10 TO 15 MPH, BECOMING  
NORTHEAST AFTER MIDNIGHT.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 70S. EAST WINDS  
AROUND 10 MPH, BECOMING NORTHWEST WITH GUSTS UP TO 25 MPH IN THE  
AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR AND BREEZY. LOWS IN THE UPPER 40S.  
WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH, DIMINISHING TO  
AROUND 10 MPH AFTER MIDNIGHT.    
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.    
SATURDAY
 
SUNNY. HIGHS AROUND 80.    
SATURDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 40S.    
SUNDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 80S.    
SUNDAY NIGHT
 
ISOLATED THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH SCATTERED SHOWERS. LOWS AROUND 50. CHANCE OF RAIN  
30 PERCENT.    
MONDAY
 
NUMEROUS SHOWERS IN THE MORNING, THEN SHOWERS AND  
SCATTERED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S.  
CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING, THEN SCATTERED SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF RAIN 60 PERCENT.    
TUESDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS IN THE MORNING, THEN  
NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 60S. CHANCE OF RAIN 60 PERCENT.  
 

 
 
WYZ016-282315-  
UPPER WIND RIVER BASIN-  
INCLUDING THE CITY OF DUBOIS  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
SHOWERS AND SCATTERED THUNDERSTORMS. NEAR  
STEADY TEMPERATURE IN THE UPPER 50S. SOUTH WINDS 10 TO 15 MPH.  
CHANCE OF RAIN 80 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE LOWER 40S. SOUTH WINDS AROUND 10 MPH WITH GUSTS UP TO  
20 MPH IN THE EVENING. CHANCE OF RAIN 30 PERCENT.    
THURSDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
SCATTERED SHOWERS AND 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 WITH SCATTERED SHOWERS WITH  
ISOLATED THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS AROUND 50. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 25 MPH, BECOMING NORTHWEST AFTER MIDNIGHT. CHANCE OF RAIN  
30 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND 10 MPH,  
BECOMING EAST WITH GUSTS UP TO 20 MPH IN THE AFTERNOON. CHANCE OF  
RAIN 20 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S.    
SATURDAY
 
SUNNY. HIGHS IN THE MID 70S.    
SATURDAY NIGHT
 
CLEAR. LOWS AROUND 50.    
SUNDAY
 
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH SCATTERED  
SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE UPPER 70S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY NIGHT
 
ISOLATED THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH SCATTERED SHOWERS. LOWS AROUND 50. CHANCE OF RAIN  
40 PERCENT.    
MONDAY
 
NUMEROUS SHOWERS IN THE MORNING, THEN SHOWERS AND  
SCATTERED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S.  
CHANCE OF RAIN 90 PERCENT.    
MONDAY NIGHT
 
SHOWERS WITH ISOLATED THUNDERSTORMS IN THE  
EVENING, THEN NUMEROUS SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER  
40S. CHANCE OF RAIN 80 PERCENT.    
TUESDAY
 
NUMEROUS SHOWERS IN THE MORNING, THEN SHOWERS WITH  
ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 50S.  
CHANCE OF RAIN 80 PERCENT.  
 

 
 
WYZ001-282315-  
YELLOWSTONE NATIONAL PARK-  
INCLUDING THE CITIES OF LAKE, MAMMOTH, AND OLD FAITHFUL  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
PARTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND  
60. NORTHEAST WINDS AROUND 10 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS IN  
THE UPPER 30S. EAST WINDS AROUND 10 MPH.    
THURSDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
SCATTERED RAIN SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS  
IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH  
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 IN THE  
EVENING.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS AROUND  
10 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 40S.    
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  
SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 70S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY NIGHT
 
ISOLATED THUNDERSTORMS IN THE EVENING. NUMEROUS  
SHOWERS. LOWS IN THE MID 40S. CHANCE OF RAIN 60 PERCENT.    
MONDAY
 
NUMEROUS SHOWERS IN THE MORNING, THEN SHOWERS WITH  
ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 50S.  
CHANCE OF RAIN 90 PERCENT.    
MONDAY NIGHT
 
RAIN SHOWERS WITH ISOLATED THUNDERSTORMS IN THE  
EVENING, THEN NUMEROUS RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE  
MID 30S. CHANCE OF RAIN 80 PERCENT.    
TUESDAY
 
NUMEROUS RAIN AND SNOW SHOWERS IN THE MORNING, THEN  
RAIN SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON. LITTLE  
OR NO SNOW ACCUMULATION. HIGHS IN THE LOWER 50S. CHANCE OF  
PRECIPITATION 80 PERCENT.  
 

 
 
WYZ029-282315-  
FLAMING GORGE-  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
CLOUDY WITH ISOLATED SHOWERS AND THUNDERSTORMS.  
NEAR STEADY TEMPERATURE IN THE UPPER 60S. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 20 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 40S. NORTH WINDS 10 TO 15 MPH, BECOMING  
EAST AFTER MIDNIGHT.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 70S. NORTHEAST WINDS AROUND 10 MPH, BECOMING NORTHWEST  
WITH GUSTS UP TO 25 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
BREEZY WITH LOWS IN THE LOWER 50S. WEST WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 30 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 AROUND 50.    
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 LOWER 80S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN THE  
MID 50S. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS IN THE MORNING, THEN  
SHOWERS AND SCATTERED THUNDERSTORMS IN THE AFTERNOON. BREEZY WITH  
HIGHS IN THE UPPER 60S. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING, THEN SCATTERED SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 60 PERCENT.    
TUESDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS IN THE MORNING, THEN  
NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS IN THE AFTERNOON.  
BREEZY WITH HIGHS IN THE MID 60S. CHANCE OF RAIN 60 PERCENT.  
 

 
 
WYZ022-282315-  
CASPER MOUNTAIN-  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
SHOWERS AND SCATTERED THUNDERSTORMS. NEAR  
STEADY TEMPERATURE IN THE LOWER 50S. NORTHEAST WINDS AROUND  
10 MPH. CHANCE OF RAIN 80 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE  
UPPER 30S. EAST WINDS AROUND 10 MPH, BECOMING SOUTHEAST AFTER  
MIDNIGHT. CHANCE OF RAIN 30 PERCENT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS  
AROUND 10 MPH, BECOMING NORTHWEST IN THE AFTERNOON.    
THURSDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 40S. EAST WINDS 10 TO  
15 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
FRIDAY
 
MOSTLY SUNNY. SCATTERED SHOWERS AND 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.    
SATURDAY
 
MOSTLY SUNNY. HIGHS AROUND 70.    
SATURDAY NIGHT
 
CLEAR. LOWS AROUND 50.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. SCATTERED SHOWERS IN THE EVENING.  
LOWS IN THE LOWER 50S. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS IN THE MORNING, THEN  
SHOWERS AND SCATTERED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE UPPER 60S. TEMPERATURE FALLING INTO THE UPPER 50S IN THE  
AFTERNOON. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT
 
CLOUDY. SHOWERS WITH ISOLATED THUNDERSTORMS IN  
THE EVENING, THEN SCATTERED SHOWERS AFTER MIDNIGHT. LOWS IN THE  
MID 40S. CHANCE OF RAIN 80 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS IN THE MORNING, THEN  
NUMEROUS SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE UPPER 50S. CHANCE OF RAIN 70 PERCENT.  
 

 
 
WYZ002-282315-  
ABSAROKA MOUNTAINS-  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS AND  
SCATTERED THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE LOWER  
50S. EAST WINDS 10 TO 15 MPH. CHANCE OF RAIN 60 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. SCATTERED RAIN SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 30S. EAST WINDS  
10 TO 15 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
SCATTERED RAIN SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS  
IN THE LOWER 60S. NORTHWEST WINDS 10 TO 15 MPH. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH SCATTERED RAIN SHOWERS WITH  
ISOLATED THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE MID 40S. WEST WINDS AROUND 10 MPH WITH  
GUSTS UP TO 20 MPH. CHANCE OF RAIN 30 PERCENT.    
FRIDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
SCATTERED RAIN SHOWERS AND 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.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 60S.    
SATURDAY NIGHT
 
CLEAR. LOWS IN THE MID 40S.    
SUNDAY
 
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH SCATTERED  
SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE UPPER 60S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY NIGHT
 
ISOLATED THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH NUMEROUS RAIN SHOWERS. LOWS IN THE MID 40S. CHANCE OF  
RAIN 60 PERCENT.    
MONDAY
 
NUMEROUS RAIN SHOWERS IN THE MORNING, THEN RAIN SHOWERS  
AND SCATTERED THUNDERSTORMS IN THE AFTERNOON. COOLER WITH HIGHS  
IN THE LOWER 50S. CHANCE OF RAIN 90 PERCENT.    
MONDAY NIGHT
 
RAIN SHOWERS WITH ISOLATED THUNDERSTORMS IN THE  
EVENING, THEN NUMEROUS RAIN AND SNOW SHOWERS AFTER MIDNIGHT.  
LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE MID 30S. CHANCE OF  
PRECIPITATION 80 PERCENT.    
TUESDAY
 
NUMEROUS RAIN AND SNOW SHOWERS IN THE MORNING, THEN  
RAIN SHOWERS, SNOW SHOWERS WITH ISOLATED THUNDERSTORMS IN THE  
AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE MID 40S.  
CHANCE OF PRECIPITATION 90 PERCENT.  
 

 
 
WYZ007-282315-  
OWL CREEK AND BRIDGER MOUNTAINS-  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
PARTLY CLOUDY WITH NUMEROUS SHOWERS AND  
SCATTERED THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE UPPER  
50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF RAIN 60 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S. SOUTHEAST  
WINDS 10 TO 15 MPH, BECOMING SOUTH AFTER MIDNIGHT. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY
 
MOSTLY SUNNY. SCATTERED SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS AROUND 70. SOUTH WINDS AROUND 10 MPH,  
BECOMING SOUTHEAST IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
FRIDAY
 
MOSTLY SUNNY. SCATTERED SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE LOWER 70S. NORTH WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
SATURDAY
 
SUNNY. HIGHS IN THE MID 70S.    
SATURDAY NIGHT
 
CLEAR. LOWS IN THE MID 50S.    
SUNDAY
 
MOSTLY SUNNY. SCATTERED SHOWERS WITH ISOLATED  
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. ISOLATED THUNDERSTORMS IN THE EVENING. SCATTERED  
SHOWERS. LOWS IN THE LOWER 50S. CHANCE OF RAIN 40 PERCENT.    
MONDAY
 
CLOUDY. SCATTERED SHOWERS IN THE MORNING, THEN SHOWERS  
AND SCATTERED THUNDERSTORMS IN THE AFTERNOON. COOLER WITH HIGHS  
IN THE LOWER 60S. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT
 
SHOWERS WITH ISOLATED THUNDERSTORMS IN THE  
EVENING, THEN NUMEROUS SHOWERS AFTER MIDNIGHT. BREEZY WITH LOWS  
IN THE LOWER 40S. CHANCE OF RAIN 80 PERCENT.    
TUESDAY
 
NUMEROUS RAIN SHOWERS IN THE MORNING, THEN RAIN  
SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE LOWER 50S. CHANCE OF RAIN 80 PERCENT.  
 

 
 
WYZ008-282315-  
BIGHORN MOUNTAINS WEST-  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
PARTLY CLOUDY WITH NUMEROUS RAIN SHOWERS AND  
SCATTERED THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE LOWER  
50S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE  
OF RAIN 60 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. SCATTERED RAIN SHOWERS IN THE EVENING.  
LOWS IN THE LOWER 40S. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH. CHANCE OF RAIN 30 PERCENT.    
THURSDAY
 
MOSTLY SUNNY. 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. SCATTERED RAIN SHOWERS AND 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 MID 40S.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 60S.    
SATURDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 50S.    
SUNDAY
 
MOSTLY SUNNY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE OF  
RAIN 30 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH NUMEROUS RAIN SHOWERS WITH  
ISOLATED THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH  
SCATTERED RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 40S.  
CHANCE OF RAIN 60 PERCENT.    
MONDAY
 
CLOUDY. NUMEROUS RAIN SHOWERS IN THE MORNING, THEN RAIN  
SHOWERS AND SCATTERED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE UPPER 50S. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT
 
ISOLATED THUNDERSTORMS IN THE EVENING. RAIN  
SHOWERS. LOWS IN THE UPPER 30S. CHANCE OF RAIN 90 PERCENT.    
TUESDAY
 
RAIN AND SNOW SHOWERS. ISOLATED THUNDERSTORMS IN THE  
AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE UPPER  
40S. CHANCE OF PRECIPITATION 80 PERCENT.  
 

 
 
WYZ009-282315-  
BIGHORN MOUNTAINS SOUTHEAST-  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
MOSTLY CLOUDY WITH NUMEROUS RAIN SHOWERS AND  
SCATTERED THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE UPPER  
40S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE  
OF RAIN 60 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH SCATTERED RAIN SHOWERS WITH  
ISOLATED THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. LOWS IN THE LOWER 40S. NORTHEAST WINDS 10 TO 15 MPH,  
BECOMING WEST AFTER MIDNIGHT. CHANCE OF RAIN 30 PERCENT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS  
AROUND 10 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTH  
WINDS AROUND 10 MPH, BECOMING WEST AFTER MIDNIGHT.    
FRIDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
SCATTERED RAIN SHOWERS AND 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.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 60S.    
SATURDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 50S.    
SUNDAY
 
MOSTLY SUNNY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE OF  
RAIN 30 PERCENT.    
SUNDAY NIGHT
 
ISOLATED THUNDERSTORMS IN THE EVENING. PARTLY  
CLOUDY WITH SCATTERED RAIN SHOWERS. LOWS AROUND 50. CHANCE OF  
RAIN 40 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. SCATTERED RAIN SHOWERS IN THE MORNING,  
THEN RAIN SHOWERS AND SCATTERED THUNDERSTORMS IN THE AFTERNOON.  
HIGHS AROUND 60. TEMPERATURE FALLING INTO THE LOWER 50S IN THE  
AFTERNOON. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT
 
RAIN SHOWERS WITH ISOLATED THUNDERSTORMS IN THE  
EVENING, THEN NUMEROUS RAIN SHOWERS AFTER MIDNIGHT. BREEZY WITH  
LOWS AROUND 40. CHANCE OF RAIN 90 PERCENT.    
TUESDAY
 
RAIN SHOWERS. ISOLATED THUNDERSTORMS IN THE AFTERNOON.  
HIGHS AROUND 50. CHANCE OF RAIN 80 PERCENT.  
 

 
 
WYZ012-282315-  
TETON AND GROS VENTRE MOUNTAINS-  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
PARTLY CLOUDY WITH SCATTERED SHOWERS AND  
THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE UPPER 50S.  
NORTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF  
RAIN 40 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. SCATTERED RAIN SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 30S. NORTHEAST  
WINDS 10 TO 15 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT. CHANCE OF  
RAIN 30 PERCENT.    
THURSDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
SCATTERED RAIN SHOWERS AND 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 WITH SCATTERED SHOWERS IN THE  
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS IN THE LOWER 40S.  
NORTHWEST WINDS 10 TO 15 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.  
CHANCE OF RAIN 30 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 60S. WEST WINDS AROUND  
10 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 40S.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 60S.    
SATURDAY NIGHT
 
CLEAR. LOWS IN THE MID 40S.    
SUNDAY
 
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH SCATTERED  
SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS  
AROUND 70. CHANCE OF RAIN 30 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING, THEN NUMEROUS SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 60 PERCENT.    
MONDAY
 
NUMEROUS RAIN SHOWERS IN THE MORNING, THEN RAIN SHOWERS  
AND SCATTERED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER  
50S. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. RAIN SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING, THEN NUMEROUS RAIN SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 30S. CHANCE OF RAIN 80 PERCENT.    
TUESDAY
 
NUMEROUS RAIN AND SNOW SHOWERS IN THE MORNING, THEN  
RAIN SHOWERS AND SCATTERED THUNDERSTORMS IN THE AFTERNOON. LITTLE  
OR NO SNOW ACCUMULATION. HIGHS IN THE LOWER 50S. CHANCE OF  
PRECIPITATION 80 PERCENT.  
 

 
 
WYZ014-282315-  
WIND RIVER MOUNTAINS WEST-  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
RAIN SHOWERS AND SCATTERED THUNDERSTORMS. NEAR  
STEADY TEMPERATURE AROUND 50. NORTHEAST WINDS 10 TO 15 MPH.  
CHANCE OF RAIN 80 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH NUMEROUS RAIN SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
BREEZY WITH LOWS IN THE UPPER 30S. NORTHEAST WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 30 MPH, DIMINISHING TO AROUND 10 MPH AFTER  
MIDNIGHT. CHANCE OF RAIN 60 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. SCATTERED RAIN SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 60. WEST WINDS 10 TO  
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON. CHANCE OF RAIN  
40 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH SCATTERED RAIN SHOWERS WITH  
ISOLATED THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE LOWER 40S. NORTH WINDS 10 TO 15 MPH. CHANCE  
OF RAIN 30 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. ISOLATED 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.    
SATURDAY
 
SUNNY. HIGHS IN THE MID 60S.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S.    
SUNDAY
 
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH SCATTERED  
RAIN SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS  
IN THE UPPER 60S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY NIGHT
 
ISOLATED THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH SCATTERED RAIN SHOWERS. LOWS IN THE MID 40S. CHANCE  
OF RAIN 40 PERCENT.    
MONDAY
 
NUMEROUS RAIN SHOWERS IN THE MORNING, THEN RAIN SHOWERS  
AND SCATTERED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID  
50S. CHANCE OF RAIN 90 PERCENT.    
MONDAY NIGHT
 
CLOUDY. RAIN SHOWERS WITH ISOLATED THUNDERSTORMS  
IN THE EVENING, THEN NUMEROUS RAIN AND SNOW SHOWERS AFTER  
MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE MID 30S.  
CHANCE OF PRECIPITATION 80 PERCENT.    
TUESDAY
 
NUMEROUS RAIN AND SNOW SHOWERS IN THE MORNING, THEN  
RAIN SHOWERS, SNOW SHOWERS AND SCATTERED THUNDERSTORMS IN THE  
AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. BREEZY WITH HIGHS IN  
THE UPPER 40S. CHANCE OF PRECIPITATION 80 PERCENT.  
 

 
 
WYZ015-282315-  
WIND RIVER MOUNTAINS EAST-  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
RAIN SHOWERS AND SCATTERED THUNDERSTORMS. NEAR  
STEADY TEMPERATURE IN THE UPPER 40S. NORTHEAST WINDS AROUND  
10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 90 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH RAIN SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE UPPER 30S. NORTH WINDS 10 TO 15 MPH, BECOMING WEST  
AFTER MIDNIGHT. CHANCE OF RAIN 80 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. NUMEROUS RAIN SHOWERS AND SCATTERED  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 50S. WEST  
WINDS AROUND 10 MPH, BECOMING NORTH WITH GUSTS UP TO 30 MPH IN  
THE AFTERNOON. CHANCE OF RAIN 60 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH SCATTERED RAIN SHOWERS WITH  
ISOLATED THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE LOWER 40S. WEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH. CHANCE OF RAIN 30 PERCENT.    
FRIDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
SCATTERED RAIN SHOWERS WITH ISOLATED 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.    
SATURDAY
 
SUNNY. HIGHS IN THE MID 60S.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S.    
SUNDAY
 
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH SCATTERED  
RAIN SHOWERS WITH ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS  
IN THE UPPER 60S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY NIGHT
 
ISOLATED THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH SCATTERED RAIN SHOWERS. LOWS IN THE MID 40S. CHANCE  
OF RAIN 50 PERCENT.    
MONDAY
 
NUMEROUS RAIN SHOWERS IN THE MORNING, THEN RAIN SHOWERS  
AND SCATTERED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER  
50S. CHANCE OF RAIN 90 PERCENT.    
MONDAY NIGHT
 
RAIN SHOWERS WITH ISOLATED THUNDERSTORMS IN THE  
EVENING, THEN NUMEROUS RAIN AND SNOW SHOWERS AFTER MIDNIGHT.  
LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE MID 30S. CHANCE OF  
PRECIPITATION 80 PERCENT.    
TUESDAY
 
NUMEROUS RAIN AND SNOW SHOWERS IN THE MORNING, THEN  
RAIN SHOWERS, SNOW SHOWERS WITH ISOLATED THUNDERSTORMS IN THE  
AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. BREEZY WITH HIGHS IN  
THE UPPER 40S. CHANCE OF PRECIPITATION 80 PERCENT.  
 

 
 
WYZ019-282315-  
GREEN MOUNTAINS AND RATTLESNAKE RANGE-  
INCLUDING THE CITY OF JEFFREY CITY  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND  
THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE UPPER 50S. NORTH  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN  
50 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE LOWER 40S. EAST WINDS 10 TO 15 MPH. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS  
AROUND 10 MPH WITH GUSTS UP TO 25 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. ISOLATED SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 70S. WEST WINDS AROUND 10 MPH,  
BECOMING NORTH WITH GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE  
OF RAIN 20 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S.    
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 IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. SCATTERED SHOWERS. LOWS IN THE LOWER 50S. CHANCE  
OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS IN THE MORNING, THEN  
SHOWERS AND SCATTERED THUNDERSTORMS IN THE AFTERNOON. BREEZY WITH  
HIGHS AROUND 70. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT
 
SHOWERS WITH ISOLATED THUNDERSTORMS IN THE  
EVENING, THEN NUMEROUS SHOWERS AFTER MIDNIGHT. BREEZY WITH LOWS  
IN THE LOWER 40S. CHANCE OF RAIN 80 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS IN THE MORNING,  
THEN PARTLY CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE AFTERNOON. BREEZY WITH HIGHS IN THE LOWER  
60S. CHANCE OF RAIN 70 PERCENT.  
 

 
 
WYZ024-282315-  
SALT RIVER AND WYOMING RANGES-  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND  
THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE LOWER 60S. WEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN  
30 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST WINDS 10 TO 15 MPH,  
BECOMING SOUTHEAST AFTER MIDNIGHT.    
THURSDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS AROUND  
10 MPH, BECOMING NORTHWEST 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 WITH  
GUSTS UP TO 25 MPH.    
FRIDAY NIGHT
 
CLEAR. LOWS IN THE MID 40S.    
SATURDAY
 
SUNNY. HIGHS IN THE LOWER 70S.    
SATURDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 40S.    
SUNDAY
 
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH ISOLATED  
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S.  
CHANCE OF RAIN 20 PERCENT.    
SUNDAY NIGHT
 
ISOLATED THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH SCATTERED SHOWERS. LOWS IN THE UPPER 40S. CHANCE OF  
RAIN 40 PERCENT.    
MONDAY
 
NUMEROUS SHOWERS IN THE MORNING, THEN SHOWERS AND  
SCATTERED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 50S.  
CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. NUMEROUS RAIN SHOWERS WITH  
ISOLATED THUNDERSTORMS IN THE EVENING, THEN SCATTERED RAIN  
SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 30S. CHANCE OF RAIN  
60 PERCENT.    
TUESDAY
 
NUMEROUS RAIN SHOWERS. SCATTERED THUNDERSTORMS IN THE  
AFTERNOON. BREEZY WITH HIGHS IN THE MID 50S. CHANCE OF RAIN  
70 PERCENT.  
 

 
 
WYZ030-282315-  
EAST SWEETWATER COUNTY-  
INCLUDING THE CITY OF WAMSUTTER  
406 PM MDT WED MAY 28 2025  
   
THIS AFTERNOON
 
CLOUDY WITH SCATTERED SHOWERS AND  
THUNDERSTORMS. BREEZY. NEAR STEADY TEMPERATURE IN THE LOWER 60S.  
NORTH WINDS 15 TO 20 MPH. CHANCE OF RAIN 30 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
BREEZY WITH LOWS IN THE LOWER 40S. NORTHEAST WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 30 MPH, DIMINISHING TO AROUND 10 MPH AFTER  
MIDNIGHT. CHANCE OF RAIN 30 PERCENT.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. 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 AROUND 50. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 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.    
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. SCATTERED SHOWERS. LOWS IN THE LOWER 50S. CHANCE  
OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS IN THE MORNING, THEN  
SHOWERS AND SCATTERED THUNDERSTORMS IN THE AFTERNOON. BREEZY WITH  
HIGHS AROUND 70. TEMPERATURE FALLING INTO THE LOWER 60S IN THE  
AFTERNOON. CHANCE OF RAIN 80 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS IN THE EVENING, THEN SCATTERED SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 60 PERCENT.    
TUESDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS IN THE MORNING, THEN  
NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS IN THE AFTERNOON.  
BREEZY WITH HIGHS IN THE MID 60S. CHANCE OF RAIN 60 PERCENT.  
 

 
 
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