090
FPUS55 KRIW 281835
ZFPRIW
ZONE FORECAST PRODUCT FOR WESTERN AND CENTRAL WYOMING
NATIONAL WEATHER SERVICE RIVERTON WY
1233 PM MDT TUE APR 28 2026
WYZ020-282200-
NATRONA COUNTY LOWER ELEVATIONS-
INCLUDING THE CITY OF CASPER
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
PARTLY CLOUDY WITH A CHANCE OF SHOWERS, SNOW
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS AROUND 50.
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF
PRECIPITATION 30 PERCENT.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 30. NORTHWEST WINDS 10 TO
15 MPH IN THE EVENING.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH
A CHANCE OF RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS AROUND 50. NORTH WINDS AROUND 10 MPH WITH
GUSTS UP TO 20 MPH IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A
CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS AROUND 30. NORTHEAST
WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A CHANCE OF SNOW AND RAIN SHOWERS. A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 50. NORTHEAST WINDS
10 TO 15 MPH. CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE UPPER 20S.
FRIDAY
SUNNY. HIGHS AROUND 60.
FRIDAY NIGHT
CLEAR. LOWS IN THE MID 30S.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 70.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
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
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER
30S. CHANCE OF RAIN 30 PERCENT.
MONDAY
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 60S. CHANCE OF
RAIN 30 PERCENT.
WYZ017-282200-
WIND RIVER BASIN-
INCLUDING THE CITIES OF RIVERTON AND SHOSHONI
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
PARTLY CLOUDY WITH A CHANCE OF SHOWERS, A
SLIGHT CHANCE OF THUNDERSTORMS AND SNOW SHOWERS. HIGHS AROUND 50.
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF
PRECIPITATION 30 PERCENT.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST WINDS
AROUND 10 MPH WITH GUSTS UP TO 20 MPH, BECOMING WEST AFTER
MIDNIGHT.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID
50S. NORTHWEST WINDS AROUND 10 MPH, BECOMING NORTH IN THE
AFTERNOON. CHANCE OF RAIN 30 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS.
RAIN SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN A CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LITTLE OR
NO SNOW ACCUMULATION. LOWS IN THE MID 30S. NORTH WINDS AROUND
10 MPH. CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS. A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 50S. NORTH
WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 30.
FRIDAY
SUNNY. HIGHS IN THE LOWER 60S.
FRIDAY NIGHT
CLEAR. LOWS IN THE MID 30S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40.
SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF
RAIN 20 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER
40S. CHANCE OF RAIN 30 PERCENT.
MONDAY
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 UPPER 60S. CHANCE OF
RAIN 30 PERCENT.
WYZ018-282200-
LANDER FOOTHILLS-
INCLUDING THE CITY OF LANDER
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW
SHOWERS. HIGHS AROUND 50. NORTHWEST WINDS AROUND 10 MPH. CHANCE
OF PRECIPITATION 30 PERCENT.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WINDS AROUND
10 MPH IN THE EVENING.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH
A CHANCE OF RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE LOWER 50S. CHANCE OF RAIN 30 PERCENT.
WEDNESDAY NIGHT
RAIN SHOWERS LIKELY. A SLIGHT CHANCE OF
THUNDERSTORMS AND SNOW SHOWERS IN THE EVENING, THEN SNOW SHOWERS
LIKELY AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS IN
THE LOWER 30S. NORTH WINDS AROUND 10 MPH IN THE EVENING. CHANCE
OF PRECIPITATION 60 PERCENT.
THURSDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS. A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 50S. NORTHEAST
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.
CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE UPPER 20S.
FRIDAY
SUNNY. HIGHS IN THE LOWER 60S.
FRIDAY NIGHT
CLEAR. LOWS IN THE MID 30S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40.
SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF
RAIN 20 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS AROUND 40.
CHANCE OF RAIN 30 PERCENT.
MONDAY
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 UPPER 60S. CHANCE OF
RAIN 30 PERCENT.
WYZ028-282200-
ROCK SPRINGS AND GREEN RIVER-
INCLUDING THE CITIES OF ROCK SPRINGS AND GREEN RIVER
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
PARTLY CLOUDY AND BREEZY. HIGHS AROUND 50. WEST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
TONIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE UPPER 20S. WEST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH IN THE EVENING.
WEDNESDAY
SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.
HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND 10 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
NORTHWEST WINDS AROUND 10 MPH, BECOMING NORTHEAST WITH GUSTS UP
TO 20 MPH AFTER MIDNIGHT.
THURSDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS, SNOW SHOWERS
WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN
THE MID 50S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO
30 MPH. CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE UPPER 20S.
FRIDAY
SUNNY. HIGHS AROUND 60.
FRIDAY NIGHT
CLEAR. LOWS AROUND 30.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
SUNDAY
PARTLY CLOUDY. HIGHS AROUND 70.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
MONDAY
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 UPPER 60S. CHANCE OF
RAIN 30 PERCENT.
WYZ013-282200-
JACKSON HOLE-
INCLUDING THE CITY OF JACKSON
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS
WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 40S. WEST
WINDS AROUND 10 MPH. CHANCE OF SNOW 30 PERCENT.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE UPPER 20S. SOUTHWEST WINDS AROUND 10 MPH IN
THE EVENING.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS, SNOW
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE UPPER 40S. CHANCE OF PRECIPITATION 40 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE MID 20S.
THURSDAY
MOSTLY SUNNY. A CHANCE OF SNOW SHOWERS, RAIN SHOWERS
WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN
THE LOWER 50S. NORTH WINDS AROUND 10 MPH IN THE AFTERNOON. CHANCE
OF PRECIPITATION 30 PERCENT.
THURSDAY NIGHT
CLEAR. LOWS IN THE MID 20S.
FRIDAY
SUNNY. HIGHS AROUND 60.
FRIDAY NIGHT
CLEAR. LOWS AROUND 30.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S.
SUNDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S.
CHANCE OF RAIN 30 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
EVENING. LOWS IN THE MID 30S. CHANCE OF RAIN 30 PERCENT.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN SHOWERS IN
THE MORNING, THEN PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS
WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN
THE MID 60S. CHANCE OF RAIN 40 PERCENT.
WYZ003-282200-
CODY FOOTHILLS-
INCLUDING THE CITIES OF CLARK, CODY, AND MEETEETSE
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
PARTLY CLOUDY WITH A CHANCE OF SHOWERS, SNOW
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE MID
40S. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE
OF PRECIPITATION 30 PERCENT.
TONIGHT
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
EVENING. LOWS IN THE LOWER 30S. WEST WINDS AROUND 10 MPH. CHANCE
OF RAIN 30 PERCENT.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY
WITH RAIN SHOWERS, SNOW SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES.
HIGHS IN THE UPPER 40S. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO
25 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
AROUND 30. NORTHWEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
30 PERCENT.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS
AROUND 10 MPH, BECOMING NORTH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S.
FRIDAY
SUNNY. HIGHS IN THE LOWER 60S.
FRIDAY NIGHT
CLEAR. LOWS IN THE UPPER 30S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE
OF RAIN 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS AROUND 40. CHANCE OF RAIN 20 PERCENT.
MONDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE MID 60S. CHANCE OF RAIN 20 PERCENT.
WYZ004-282200-
NORTH BIGHORN BASIN-
INCLUDING THE CITIES OF BASIN, GREYBULL, LOVELL, POWELL,
AND SHELL
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WINDS
AROUND 10 MPH.
TONIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST WINDS
AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE
UPPER 50S. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN
THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE LOWER 30S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF. HIGHS AROUND 60.
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
THURSDAY NIGHT
CLEAR. LOWS AROUND 30.
FRIDAY
SUNNY. HIGHS IN THE MID 60S.
FRIDAY NIGHT
CLEAR. LOWS AROUND 40.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 70.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. CHANCE OF
RAIN 30 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 40S. CHANCE OF
RAIN 20 PERCENT.
MONDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HIGHS AROUND 70. CHANCE OF RAIN 20 PERCENT.
WYZ006-282200-
SOUTHEAST BIGHORN BASIN-
INCLUDING THE CITIES OF TEN SLEEP AND WORLAND
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WINDS
AROUND 10 MPH.
TONIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. NORTHWEST WINDS
AROUND 10 MPH IN THE EVENING.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID
50S. NORTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE
AFTERNOON. CHANCE OF RAIN 30 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN SHOWERS. LOWS IN THE
LOWER 30S. NORTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH,
BECOMING SOUTHWEST AFTER MIDNIGHT.
THURSDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW
SHOWERS IN THE MORNING, THEN MOSTLY SUNNY WITH A CHANCE OF RAIN
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE MID 50S. WEST WINDS AROUND 10 MPH, BECOMING
NORTHWEST WITH GUSTS UP TO 20 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 30 PERCENT.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 30.
FRIDAY
SUNNY. HIGHS IN THE MID 60S.
FRIDAY NIGHT
CLEAR. LOWS IN THE UPPER 30S.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 70.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. CHANCE OF
RAIN 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
AFTER MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF RAIN 30 PERCENT.
MONDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH A
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS AROUND 70. CHANCE OF RAIN 30 PERCENT.
WYZ005-282200-
SOUTHWEST BIGHORN BASIN-
INCLUDING THE CITY OF THERMOPOLIS
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 40S. 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 LOWER 30S. WEST WINDS AROUND 10 MPH IN THE EVENING.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID
50S. NORTH WINDS AROUND 10 MPH IN THE AFTERNOON. CHANCE OF RAIN
40 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A
CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 30S.
NORTHWEST WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION
40 PERCENT.
THURSDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A CHANCE
OF SNOW SHOWERS IN THE MORNING. A CHANCE OF RAIN SHOWERS. HIGHS
IN THE MID 50S. NORTH WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
30 PERCENT.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S.
FRIDAY
SUNNY. HIGHS IN THE MID 60S.
FRIDAY NIGHT
CLEAR. LOWS IN THE UPPER 30S.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 70.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE
OF RAIN 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER
40S. CHANCE OF RAIN 30 PERCENT.
MONDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE
MORNING, THEN MOSTLY SUNNY WITH A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
CHANCE OF RAIN 30 PERCENT.
WYZ023-282200-
STAR VALLEY-
INCLUDING THE CITIES OF AFTON, ALPINE, STAR VALLEY RANCH,
AND THAYNE
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS,
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE MID
40S. NORTHWEST WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION
30 PERCENT.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS IN
THE UPPER 20S. SOUTHWEST WINDS AROUND 10 MPH IN THE EVENING.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS, SNOW
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE MID 50S. CHANCE OF PRECIPITATION 30 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS AROUND 30.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN AND SNOW SHOWERS
IN THE MORNING, THEN PARTLY CLOUDY WITH RAIN SHOWERS, SNOW
SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE UPPER
50S. CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS
AROUND 30. CHANCE OF RAIN 20 PERCENT.
FRIDAY
SUNNY. HIGHS IN THE LOWER 60S.
FRIDAY NIGHT
CLEAR. LOWS IN THE LOWER 30S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. CHANCE OF
RAIN 30 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE
EVENING. LOWS AROUND 40. CHANCE OF RAIN 30 PERCENT.
MONDAY
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 UPPER 60S. CHANCE OF
RAIN 50 PERCENT.
WYZ025-282200-
UPPER GREEN RIVER BASIN FOOTHILLS-
INCLUDING THE CITY OF PINEDALE
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE EVENING.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH
A CHANCE OF SNOW SHOWERS, RAIN SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 50. NORTHWEST WINDS
AROUND 10 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION
30 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS, A
SLIGHT CHANCE OF RAIN SHOWERS AND THUNDERSTORMS IN THE EVENING.
LOWS IN THE MID 20S. NORTH WINDS AROUND 10 MPH IN THE EVENING.
CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 50. CHANCE
OF SNOW 30 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE LOWER 20S.
FRIDAY
SUNNY. HIGHS AROUND 60.
FRIDAY NIGHT
CLEAR. LOWS IN THE MID 20S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S.
SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE MID
60S.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 30S.
MONDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S.
CHANCE OF RAIN 30 PERCENT.
WYZ026-282200-
UPPER GREEN RIVER BASIN-
INCLUDING THE CITIES OF LA BARGE, BIG PINEY, AND FARSON
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
PARTLY CLOUDY. HIGHS IN THE MID 40S. NORTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS IN
THE MID 20S. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH
IN THE EVENING.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE LOWER 50S. WEST WINDS
AROUND 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
A CHANCE OF RAIN SHOWERS IN THE EVENING.
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS IN THE UPPER
20S. NORTH WINDS AROUND 10 MPH, BECOMING NORTHEAST WITH GUSTS UP
TO 20 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS, A SLIGHT
CHANCE OF RAIN SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS
IN THE LOWER 50S. EAST WINDS 10 TO 15 MPH. CHANCE OF
PRECIPITATION 30 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE LOWER 20S.
FRIDAY
SUNNY. HIGHS IN THE UPPER 50S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 30.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S.
SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE UPPER
60S.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 30S.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S.
CHANCE OF RAIN 30 PERCENT.
WYZ010-282200-
NORTHEAST JOHNSON COUNTY-
INCLUDING THE CITY OF BUFFALO
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS, A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER
40S. NORTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.
CHANCE OF PRECIPITATION 30 PERCENT.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS IN
THE LOWER 30S. NORTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO
20 MPH IN THE EVENING.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A CHANCE OF RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 10 TO
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON. CHANCE OF RAIN
30 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 30. NORTH WINDS 10 TO 15 MPH WITH
GUSTS UP TO 25 MPH IN THE EVENING.
THURSDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE MID
50S. NORTH WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 30.
FRIDAY
SUNNY. HIGHS IN THE LOWER 60S.
FRIDAY NIGHT
CLEAR. LOWS IN THE UPPER 30S.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 70.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
SUNDAY
MOSTLY 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 LOWER 60S. CHANCE OF
RAIN 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
LOWS AROUND 40. CHANCE OF RAIN 20 PERCENT.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF
RAIN 20 PERCENT.
WYZ011-282200-
SOUTHEAST JOHNSON COUNTY-
INCLUDING THE CITY OF KAYCEE
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.
NORTHWEST WINDS AROUND 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST WINDS
AROUND 10 MPH IN THE EVENING.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH
A CHANCE OF RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS AROUND 50. NORTH WINDS AROUND 10 MPH WITH
GUSTS UP TO 20 MPH IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 30S. NORTHWEST WINDS AROUND
10 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING.
THURSDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 50S.
NORTH WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE
AFTERNOON. CHANCE OF RAIN 30 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE UPPER 20S.
FRIDAY
SUNNY. HIGHS IN THE LOWER 60S.
FRIDAY NIGHT
CLEAR. LOWS IN THE MID 30S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40.
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
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
AFTER MIDNIGHT. LOWS AROUND 40. CHANCE OF RAIN 30 PERCENT.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE
OF RAIN 30 PERCENT.
WYZ027-282200-
SOUTH LINCOLN COUNTY-
INCLUDING THE CITIES OF KEMMERER AND COKEVILLE
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
PARTLY CLOUDY. HIGHS IN THE MID 40S. WEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
TONIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE UPPER 20S. WEST
WINDS 15 TO 20 MPH IN THE EVENING.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE LOWER 50S. WEST WINDS
AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST WINDS AROUND
10 MPH WITH GUSTS UP TO 20 MPH, BECOMING NORTHEAST AFTER
MIDNIGHT.
THURSDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS, SNOW SHOWERS
WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN
THE LOWER 50S. EAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
30 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE UPPER 20S.
FRIDAY
SUNNY. HIGHS AROUND 60.
FRIDAY NIGHT
CLEAR. LOWS IN THE LOWER 30S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S.
SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE UPPER
60S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
MONDAY
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 60S. CHANCE OF
RAIN 30 PERCENT.
WYZ016-282200-
UPPER WIND RIVER BASIN-
INCLUDING THE CITY OF DUBOIS
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
MOSTLY SUNNY WITH A CHANCE OF SNOW SHOWERS WITH
A SLIGHT CHANCE OF THUNDERSTORMS. BREEZY WITH HIGHS IN THE LOWER
40S. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE
OF SNOW 30 PERCENT.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 30. NORTHWEST WINDS 10 TO
15 MPH.
WEDNESDAY
PARTLY CLOUDY. SNOW SHOWERS, RAIN SHOWERS LIKELY
WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW
ACCUMULATION UP TO 1 INCH. HIGHS IN THE MID 40S. NORTHWEST WINDS
AROUND 10 MPH. CHANCE OF PRECIPITATION 60 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SNOW SHOWERS, RAIN SHOWERS
LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN
A CHANCE OF SNOW AND RAIN SHOWERS AFTER MIDNIGHT. LITTLE OR NO
SNOW ACCUMULATION. LOWS IN THE UPPER 20S. NORTHEAST WINDS AROUND
10 MPH IN THE EVENING. CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A CHANCE OF SNOW SHOWERS. A CHANCE OF RAIN SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID
40S. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF
PRECIPITATION 30 PERCENT.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S.
FRIDAY
SUNNY. HIGHS IN THE MID 50S.
FRIDAY NIGHT
CLEAR. LOWS IN THE LOWER 30S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S.
SUNDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S.
CHANCE OF RAIN 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS WITH
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY
CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS
IN THE UPPER 30S. CHANCE OF RAIN 30 PERCENT.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN A CHANCE OF RAIN SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 60. CHANCE OF RAIN
40 PERCENT.
WYZ001-282200-
YELLOWSTONE NATIONAL PARK-
INCLUDING THE CITIES OF LAKE, MAMMOTH, AND OLD FAITHFUL
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS
WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 30S. WEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW
30 PERCENT.
TONIGHT
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 20S. WEST
WINDS 10 TO 15 MPH IN THE EVENING. CHANCE OF SNOW 30 PERCENT.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN SNOW SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION UP TO 3 INCHES.
HIGHS IN THE LOWER 40S. NORTHWEST WINDS AROUND 10 MPH WITH GUSTS
UP TO 20 MPH IN THE AFTERNOON. CHANCE OF SNOW 60 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN
THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. COLD WITH LOWS
AROUND 20. NORTHEAST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH
IN THE EVENING. CHANCE OF SNOW 30 PERCENT.
THURSDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF. HIGHS IN THE MID
40S. NORTHEAST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
CLEAR, COLD WITH LOWS AROUND 20.
FRIDAY
SUNNY. HIGHS IN THE LOWER 50S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 50S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SUNDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 50S.
CHANCE OF RAIN 40 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS AROUND 30.
CHANCE OF RAIN 30 PERCENT.
MONDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH A
CHANCE OF RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 50S. CHANCE OF RAIN 30 PERCENT.
WYZ029-282200-
FLAMING GORGE-
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER
40S. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. BREEZY
WITH LOWS AROUND 30. WEST WINDS 15 TO 20 MPH, DIMINISHING TO
AROUND 10 MPH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
NORTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH, BECOMING
NORTHEAST AFTER MIDNIGHT.
THURSDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS,
THUNDERSTORMS AND SNOW SHOWERS IN THE AFTERNOON. BREEZY WITH
HIGHS IN THE MID 50S. NORTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP
TO 30 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
BREEZY WITH LOWS AROUND 30.
FRIDAY
SUNNY. HIGHS IN THE UPPER 50S.
FRIDAY NIGHT
CLEAR. LOWS IN THE MID 30S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
MONDAY
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 UPPER 60S. CHANCE OF
RAIN 30 PERCENT.
WYZ022-282200-
CASPER MOUNTAIN-
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS
WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS AROUND 40. NORTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW
30 PERCENT.
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHWEST WINDS
10 TO 15 MPH IN THE EVENING.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH
A CHANCE OF SNOW SHOWERS, RAIN SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 40S. WEST WINDS
AROUND 10 MPH, BECOMING NORTHWEST WITH GUSTS UP TO 20 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND
SNOW SHOWERS IN THE EVENING, THEN A CHANCE OF SNOW SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 20S. NORTHEAST WINDS AROUND 10 MPH
WITH GUSTS UP TO 20 MPH IN THE EVENING. CHANCE OF PRECIPITATION
30 PERCENT.
THURSDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A CHANCE OF SNOW SHOWERS. A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 40S. NORTHEAST
WINDS AROUND 10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE
OF SNOW 40 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE MID 20S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
FRIDAY NIGHT
CLEAR. LOWS IN THE LOWER 30S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 30S.
SUNDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 60. CHANCE
OF RAIN 30 PERCENT.
SUNDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN THE UPPER
30S. CHANCE OF RAIN 40 PERCENT.
MONDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 50S.
CHANCE OF RAIN 40 PERCENT.
WYZ002-282200-
ABSAROKA MOUNTAINS-
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS
WITH A SLIGHT CHANCE OF THUNDERSTORMS. BREEZY WITH HIGHS IN THE
MID 30S. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE
OF SNOW 30 PERCENT.
TONIGHT
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
EVENING. LOWS IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 30 MPH. CHANCE OF SNOW 30 PERCENT.
WEDNESDAY
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW
ACCUMULATION UP TO 8 INCHES. HIGHS IN THE MID 30S. NORTHWEST
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF SNOW
70 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
WITH A CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. NEW LIGHT SNOW
ACCUMULATION POSSIBLE. COLD WITH LOWS AROUND 20. NORTHEAST WINDS
AROUND 10 MPH WITH GUSTS UP TO 25 MPH, BECOMING NORTHWEST AFTER
MIDNIGHT. CHANCE OF SNOW 60 PERCENT.
THURSDAY
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 30S.
NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF
SNOW 30 PERCENT.
THURSDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 14 TO 24.
FRIDAY
SUNNY. HIGHS IN THE MID 40S.
FRIDAY NIGHT
CLEAR. LOWS IN THE UPPER 20S.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 50.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30.
SUNDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS, SNOW SHOWERS
WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN
THE UPPER 40S. CHANCE OF PRECIPITATION 40 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SNOW
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING,
THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS AROUND 30. CHANCE OF
PRECIPITATION 30 PERCENT.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW SHOWERS
IN THE MORNING, THEN A CHANCE OF RAIN SHOWERS, SNOW SHOWERS WITH
A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE
UPPER 40S. CHANCE OF PRECIPITATION 30 PERCENT.
WYZ007-282200-
OWL CREEK AND BRIDGER MOUNTAINS-
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS,
RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 40S. NORTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.
CHANCE OF PRECIPITATION 30 PERCENT.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST WINDS
AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING.
WEDNESDAY
PARTLY CLOUDY. RAIN SHOWERS, SNOW SHOWERS LIKELY
WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW
ACCUMULATION UP TO 3 INCHES. HIGHS IN THE UPPER 40S. NORTH WINDS
10 TO 15 MPH. CHANCE OF PRECIPITATION 60 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SNOW AND RAIN SHOWERS LIKELY,
MAINLY IN THE EVENING. LITTLE OR NO SNOW ACCUMULATION. LOWS IN
THE LOWER 30S. NORTHWEST WINDS 10 TO 15 MPH. CHANCE OF
PRECIPITATION 60 PERCENT.
THURSDAY
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. A CHANCE
OF RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE UPPER 40S. NORTH WINDS 10 TO 15 MPH WITH
GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S.
FRIDAY
SUNNY. HIGHS IN THE UPPER 50S.
FRIDAY NIGHT
CLEAR. LOWS IN THE UPPER 30S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
SUNDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S.
CHANCE OF RAIN 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS WITH
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY
CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS
IN THE LOWER 40S. CHANCE OF RAIN 30 PERCENT.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN A CHANCE OF RAIN SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF
RAIN 30 PERCENT.
WYZ008-282200-
BIGHORN MOUNTAINS WEST-
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS
WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 30S.
WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW
30 PERCENT.
TONIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. LOWS IN THE UPPER 20S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY WITH
POSSIBLE RAIN SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. STORM
TOTAL SNOW ACCUMULATION AROUND AN INCH POSSIBLE. HIGHS IN THE
LOWER 40S. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
CHANCE OF PRECIPITATION 60 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE EVENING. A CHANCE
OF SNOW SHOWERS. LOWS IN THE UPPER 20S. NORTHEAST WINDS 10 TO
15 MPH. GUSTS UP TO 30 MPH IN THE EVENING. CHANCE OF
PRECIPITATION 40 PERCENT.
THURSDAY
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. A CHANCE
OF RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE LOWER 40S. NORTHWEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
FRIDAY NIGHT
CLEAR. LOWS IN THE MID 30S.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF. HIGHS IN THE MID
50S.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN
SHOWERS. A CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS IN THE
UPPER 30S. CHANCE OF PRECIPITATION 30 PERCENT.
SUNDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS IN
THE MORNING, THEN MOSTLY CLOUDY WITH RAIN SHOWERS, SNOW SHOWERS
LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE LOWER 50S. CHANCE OF
PRECIPITATION 60 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SNOW
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING,
THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW SHOWERS
AFTER MIDNIGHT. LOWS IN THE UPPER 30S. CHANCE OF PRECIPITATION
40 PERCENT.
MONDAY
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. A SLIGHT
CHANCE OF RAIN SHOWERS IN THE MORNING, THEN A CHANCE OF RAIN
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE MID 50S. CHANCE OF PRECIPITATION 30 PERCENT.
WYZ009-282200-
BIGHORN MOUNTAINS SOUTHEAST-
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS
WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 30S.
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF
SNOW 30 PERCENT.
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. WEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY
WITH SNOW SHOWERS LIKELY WITH POSSIBLE RAIN SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. STORM TOTAL SNOW ACCUMULATION OF
1 TO 3 INCHES POSSIBLE. HIGHS AROUND 40. NORTHWEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION
60 PERCENT.
WEDNESDAY NIGHT
A CHANCE OF RAIN SHOWERS IN THE EVENING.
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS IN THE UPPER
20S. NORTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE
EVENING. CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. A CHANCE OF SNOW SHOWERS. A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 40. NORTH WINDS
10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW 40 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE MID 20S.
FRIDAY
SUNNY. HIGHS IN THE LOWER 50S.
FRIDAY NIGHT
CLEAR. LOWS IN THE MID 30S.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF. HIGHS IN THE UPPER
50S.
SATURDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF. LOWS IN THE
MID 30S.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS WITH A SLIGHT
CHANCE OF RAIN SHOWERS IN THE MORNING, THEN A CHANCE OF RAIN
SHOWERS WITH POSSIBLE SNOW SHOWERS AND THUNDERSTORMS LIKELY IN
THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE LOWER
50S. CHANCE OF PRECIPITATION 60 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS, SNOW
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING,
THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW SHOWERS
AFTER MIDNIGHT. LOWS IN THE MID 30S. CHANCE OF PRECIPITATION
40 PERCENT.
MONDAY
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. A SLIGHT
CHANCE OF RAIN SHOWERS IN THE MORNING, THEN A CHANCE OF RAIN
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE MID 50S. CHANCE OF PRECIPITATION 30 PERCENT.
WYZ012-282200-
TETON AND GROS VENTRE MOUNTAINS-
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS
WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 30S. WEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW
30 PERCENT.
TONIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH IN THE EVENING.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN SNOW SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION UP TO 3 INCHES.
HIGHS AROUND 40. NORTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO
20 MPH IN THE AFTERNOON. CHANCE OF SNOW 60 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER
20S. NORTH WINDS AROUND 10 MPH, BECOMING EAST AFTER MIDNIGHT.
CHANCE OF SNOW 30 PERCENT.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SNOW SHOWERS. A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 40S.
EAST WINDS AROUND 10 MPH, BECOMING NORTHEAST IN THE AFTERNOON.
GUSTS UP TO 25 MPH. CHANCE OF SNOW 30 PERCENT.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S.
FRIDAY
SUNNY. HIGHS AROUND 50.
FRIDAY NIGHT
CLEAR. LOWS IN THE UPPER 20S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S.
SUNDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS, SNOW SHOWERS
WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN
THE MID 50S. CHANCE OF PRECIPITATION 40 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE
OF RAIN AND SNOW SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 30S.
CHANCE OF PRECIPITATION 30 PERCENT.
MONDAY
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. A SLIGHT
CHANCE OF RAIN SHOWERS IN THE MORNING, THEN A CHANCE OF RAIN
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE MID 50S. CHANCE OF PRECIPITATION 40 PERCENT.
WYZ014-282200-
WIND RIVER MOUNTAINS WEST-
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS
WITH A SLIGHT CHANCE OF THUNDERSTORMS. BREEZY WITH HIGHS IN THE
LOWER 30S. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
CHANCE OF SNOW 30 PERCENT.
TONIGHT
MOSTLY CLEAR. COLD WITH LOWS 14 TO 24. NORTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. SNOW SHOWERS LIKELY WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION UP TO
3 INCHES. HIGHS IN THE UPPER 30S. NORTHWEST WINDS AROUND 10 MPH.
CHANCE OF SNOW 60 PERCENT.
WEDNESDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. NEW LIGHT SNOW
ACCUMULATION POSSIBLE. LOWS IN THE LOWER 20S. NORTH WINDS AROUND
10 MPH, BECOMING NORTHEAST AFTER MIDNIGHT. CHANCE OF SNOW
60 PERCENT.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN PARTLY CLOUDY WITH SNOW SHOWERS LIKELY WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. NEW LIGHT SNOW
ACCUMULATION POSSIBLE. HIGHS IN THE UPPER 30S. NORTHEAST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW 60 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
COLD WITH LOWS 12 TO 22.
FRIDAY
SUNNY. HIGHS IN THE MID 40S.
FRIDAY NIGHT
CLEAR. LOWS IN THE MID 20S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30.
SUNDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS, SNOW SHOWERS
WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN
THE LOWER 50S. CHANCE OF PRECIPITATION 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A
CHANCE OF RAIN AND SNOW SHOWERS. LOWS AROUND 30. CHANCE OF
PRECIPITATION 30 PERCENT.
MONDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A CHANCE
OF SNOW SHOWERS IN THE MORNING, THEN SNOW SHOWERS LIKELY WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LITTLE OR NO
SNOW ACCUMULATION. HIGHS IN THE LOWER 50S. CHANCE OF
PRECIPITATION 60 PERCENT.
WYZ015-282200-
WIND RIVER MOUNTAINS EAST-
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS
WITH A SLIGHT CHANCE OF THUNDERSTORMS. BREEZY WITH HIGHS IN THE
LOWER 30S. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
CHANCE OF SNOW 30 PERCENT.
TONIGHT
MOSTLY CLEAR. COLD WITH LOWS AROUND 20. WEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY
WITH SNOW SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. SNOW ACCUMULATION UP TO 4 INCHES. HIGHS IN THE MID
30S. NORTHWEST WINDS AROUND 10 MPH, BECOMING NORTH IN THE
AFTERNOON. CHANCE OF SNOW 60 PERCENT.
WEDNESDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. NEW LIGHT SNOW
ACCUMULATION POSSIBLE. LOWS IN THE LOWER 20S. NORTHEAST WINDS
AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF SNOW 70 PERCENT.
THURSDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. SNOW SHOWERS LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. NEW LIGHT SNOW ACCUMULATION POSSIBLE. HIGHS IN THE
MID 30S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
CHANCE OF SNOW 60 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
COLD WITH LOWS 11 TO 25.
FRIDAY
SUNNY. HIGHS IN THE MID 40S.
FRIDAY NIGHT
CLEAR. LOWS IN THE MID 20S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30.
SUNDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS, SNOW SHOWERS
WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LITTLE OR
NO SNOW ACCUMULATION. HIGHS IN THE LOWER 50S. CHANCE OF
PRECIPITATION 50 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS. SNOW SHOWERS LIKELY WITH
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF
SNOW SHOWERS AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS
IN THE LOWER 30S. CHANCE OF PRECIPITATION 60 PERCENT.
MONDAY
PARTLY CLOUDY. A CHANCE OF SNOW AND RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS, SNOW SHOWERS LIKELY WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION. HIGHS IN THE UPPER 40S. CHANCE OF PRECIPITATION
60 PERCENT.
WYZ019-282200-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-
INCLUDING THE CITY OF JEFFREY CITY
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
PARTLY CLOUDY AND BREEZY. HIGHS IN THE MID 40S.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. WEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH IN THE EVENING.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH
A CHANCE OF RAIN SHOWERS, SNOW SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 50. NORTHWEST WINDS
AROUND 10 MPH. CHANCE OF PRECIPITATION 30 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A
CHANCE OF SNOW SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN SNOW SHOWERS LIKELY AFTER MIDNIGHT. LITTLE OR
NO SNOW ACCUMULATION. LOWS IN THE UPPER 20S. NORTHEAST WINDS
AROUND 10 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION
60 PERCENT.
THURSDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A CHANCE OF SNOW SHOWERS. A CHANCE OF RAIN SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE
UPPER 40S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE UPPER 20S.
FRIDAY
SUNNY. HIGHS IN THE UPPER 50S.
FRIDAY NIGHT
CLEAR. LOWS IN THE LOWER 30S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
SUNDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S.
CHANCE OF RAIN 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A
CHANCE OF RAIN SHOWERS. LOWS IN THE UPPER 30S. CHANCE OF RAIN
40 PERCENT.
MONDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE
OF RAIN 40 PERCENT.
WYZ024-282200-
SALT RIVER AND WYOMING RANGES-
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS
WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 30S.
WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW
30 PERCENT.
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. WEST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH
A CHANCE OF SNOW SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 40S. WEST WINDS AROUND 10 MPH.
GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE OF SNOW 30 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST
WINDS AROUND 10 MPH WITH GUSTS UP TO 25 MPH, BECOMING EAST AFTER
MIDNIGHT.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN SNOW SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION.
HIGHS IN THE MID 40S. EAST WINDS AROUND 10 MPH, BECOMING
NORTHEAST IN THE AFTERNOON. CHANCE OF SNOW 60 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE MID 20S.
FRIDAY
SUNNY. HIGHS IN THE LOWER 50S.
FRIDAY NIGHT
CLEAR. LOWS AROUND 30.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S.
SUNDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 50S.
CHANCE OF RAIN 30 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE MID 30S.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS IN THE
MORNING, THEN RAIN SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION.
HIGHS IN THE UPPER 50S. CHANCE OF PRECIPITATION 60 PERCENT.
WYZ030-282200-
EAST SWEETWATER COUNTY-
INCLUDING THE CITY OF WAMSUTTER
1233 PM MDT TUE APR 28 2026
THIS AFTERNOON
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER
40S. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS IN
THE UPPER 20S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY
SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.
HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. NORTHEAST WINDS
10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY AND BREEZY. HIGHS AROUND 50. NORTHEAST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
THURSDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE UPPER 20S.
FRIDAY
SUNNY. HIGHS AROUND 60.
FRIDAY NIGHT
CLEAR. LOWS AROUND 30.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE UPPER
60S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
MONDAY
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 60S. CHANCE OF
RAIN 30 PERCENT.
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