900
FPUS55 KRIW 250703
ZFPRIW
ZONE FORECAST PRODUCT FOR WESTERN AND CENTRAL WYOMING
NATIONAL WEATHER SERVICE RIVERTON WY
1201 AM MST SUN JAN 25 2026
WYZ020-251100-
NATRONA COUNTY LOWER ELEVATIONS-
INCLUDING THE CITY OF CASPER
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS 2 BELOW TO 2 ABOVE ZERO. WEST WINDS
AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. COLD WITH HIGHS
4 TO 8 ABOVE. NORTH WINDS AROUND 10 MPH WITH GUSTS UP TO 25 MPH.
CHANCE OF SNOW 30 PERCENT.
SUNDAY NIGHT
CLEAR, BLUSTERY, COLD WITH LOWS 2 BELOW TO
2 ABOVE ZERO. SOUTHWEST WINDS 15 TO 20 MPH. GUSTS UP TO 35 MPH
AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY AND BREEZY. NOT AS COOL WITH HIGHS IN THE
MID 30S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. COLD WITH LOWS 14 TO 18. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 30 MPH.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS
AROUND 40.
TUESDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 15 TO 20.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 20S.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 40S.
WYZ017-251100-
WIND RIVER BASIN-
INCLUDING THE CITIES OF RIVERTON AND SHOSHONI
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS 2 TO 6 ABOVE.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. COLD WITH HIGHS
11 TO 15. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
CHANCE OF SNOW 30 PERCENT.
SUNDAY NIGHT
CLEAR, COLD WITH LOWS 2 BELOW TO 4 ABOVE ZERO.
SOUTH WINDS 10 TO 15 MPH.
MONDAY
MOSTLY SUNNY. NOT AS COOL WITH HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. COLD WITH LOWS 14 TO 18. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE LOWER 40S.
TUESDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 10 TO 15.
WEDNESDAY
PARTLY CLOUDY. HIGHS AROUND 40.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
THURSDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.
WYZ018-251100-
LANDER FOOTHILLS-
INCLUDING THE CITY OF LANDER
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
PARTLY CLOUDY. COLD WITH LOWS 1 BELOW TO
3 ABOVE ZERO. WEST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. COLD WITH HIGHS
AROUND 14. NORTH WINDS AROUND 10 MPH, BECOMING NORTHEAST IN THE
AFTERNOON. CHANCE OF SNOW 30 PERCENT.
SUNDAY NIGHT
CLEAR, COLD WITH LOWS 1 BELOW TO 5 ABOVE ZERO.
SOUTH WINDS AROUND 10 MPH.
MONDAY
MOSTLY SUNNY. NOT AS COOL WITH HIGHS AROUND 40.
SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO 25 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. COLD WITH LOWS AROUND 20. SOUTHWEST WINDS AROUND
10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S.
TUESDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 15 TO 20.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
THURSDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S.
SATURDAY
PARTLY CLOUDY. HIGHS AROUND 50.
WYZ028-251100-
ROCK SPRINGS AND GREEN RIVER-
INCLUDING THE CITIES OF ROCK SPRINGS AND GREEN RIVER
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
PARTLY CLOUDY AND COLD. NEAR STEADY
TEMPERATURE AROUND 10 ABOVE. WEST WINDS AROUND 10 MPH WITH GUSTS
UP TO 25 MPH.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY
WITH HIGHS IN THE LOWER 20S. NORTHWEST WINDS 20 TO 25 MPH WITH
GUSTS UP TO 45 MPH.
SUNDAY NIGHT
CLEAR, BRISK, COLD WITH LOWS 2 TO 8 ABOVE. WEST
WINDS 15 TO 20 MPH.
MONDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH, BECOMING
WEST 15 TO 20 MPH WITH GUSTS UP TO 30 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. COLD WITH LOWS 11 TO 19. WEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 40.
TUESDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 10 TO 15.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 14 TO 20.
THURSDAY
PARTLY CLOUDY. HIGHS AROUND 40.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
COLD WITH LOWS 14 TO 20.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.
WYZ013-251100-
JACKSON HOLE-
INCLUDING THE CITY OF JACKSON
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS 5 BELOW TO 1 ABOVE ZERO.
SUNDAY
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. COLD WITH HIGHS
14 TO 18. NORTHWEST WINDS AROUND 10 MPH. CHANCE OF SNOW
30 PERCENT.
SUNDAY NIGHT
CLEAR, COLD WITH LOWS 1 BELOW TO 9 BELOW ZERO.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S.
MONDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 3 TO 9 ABOVE.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 30.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COLD WITH LOWS 5 TO 10 ABOVE.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 30S.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 30S.
THURSDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.
FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE MID
30S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A SLIGHT CHANCE OF. COLD WITH LOWS 15 TO 20.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A 20 PERCENT CHANCE OF SNOW SHOWERS. HIGHS IN THE UPPER
30S.
WYZ003-251100-
CODY FOOTHILLS-
INCLUDING THE CITIES OF CLARK, CODY, AND MEETEETSE
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS ZERO TO 4 ABOVE ZERO. NORTH WINDS AROUND
10 MPH WITH GUSTS UP TO 20 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. COLD WITH HIGHS 5 TO
11 ABOVE. NORTH WINDS 10 TO 15 MPH, BECOMING EAST IN THE
AFTERNOON. CHANCE OF SNOW 30 PERCENT.
SUNDAY NIGHT
CLEAR, BLUSTERY, COLD WITH LOWS ZERO TO 8 ABOVE
ZERO. TEMPERATURE RISING TO AROUND 13 AFTER MIDNIGHT. SOUTHWEST
WINDS 15 TO 25 MPH. GUSTS UP TO 35 MPH, INCREASING TO 45 MPH
AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. BREEZY AND NOT AS COOL WITH HIGHS IN THE MID 30S.
SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.
MONDAY NIGHT
MOSTLY CLOUDY AND BREEZY, COLD WITH LOWS AROUND
20. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS
AROUND 40.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 40S.
WYZ004-251100-
NORTH BIGHORN BASIN-
INCLUDING THE CITIES OF BASIN, GREYBULL, LOVELL, POWELL,
AND SHELL
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS 4 TO 8 ABOVE. NORTH WINDS AROUND 10 MPH
WITH GUSTS UP TO 20 MPH.
SUNDAY
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN SUNNY IN THE AFTERNOON. COLD WITH HIGHS 10 TO 14.
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF
SNOW 30 PERCENT.
SUNDAY NIGHT
CLEAR, COLD WITH LOWS 2 BELOW TO 2 ABOVE ZERO.
SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
MONDAY
MOSTLY SUNNY. NOT AS COOL WITH HIGHS AROUND 30. SOUTH
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. COLD WITH LOWS 9 TO 17 ABOVE. SOUTH WINDS AROUND
10 MPH IN THE EVENING.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE MID 30S.
TUESDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 10 TO 15.
WEDNESDAY
PARTLY CLOUDY. HIGHS AROUND 40.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 14 TO 20.
THURSDAY
PARTLY CLOUDY. HIGHS AROUND 40.
THURSDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 40S.
WYZ006-251100-
SOUTHEAST BIGHORN BASIN-
INCLUDING THE CITIES OF TEN SLEEP AND WORLAND
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. COLD. NEAR STEADY TEMPERATURE AROUND 9 ABOVE. NORTH
WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. COLD WITH HIGHS
AROUND 10 ABOVE. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO
25 MPH. CHANCE OF SNOW 30 PERCENT.
SUNDAY NIGHT
CLEAR, COLD WITH LOWS 5 BELOW TO 1 ABOVE ZERO.
SOUTHEAST WINDS AROUND 10 MPH.
MONDAY
MOSTLY SUNNY. NOT AS COOL WITH HIGHS AROUND 30.
MONDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 7 TO 17 ABOVE.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE UPPER 30S.
TUESDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 10 TO 20.
WEDNESDAY
PARTLY CLOUDY. HIGHS AROUND 40.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 12 TO 22.
THURSDAY
PARTLY CLOUDY. HIGHS AROUND 40.
THURSDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 15 TO 23.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
WYZ005-251100-
SOUTHWEST BIGHORN BASIN-
INCLUDING THE CITY OF THERMOPOLIS
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. COLD. NEAR STEADY TEMPERATURE AROUND 6 ABOVE. NORTHWEST
WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. COLD WITH HIGHS
AROUND 10 ABOVE. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO
25 MPH. CHANCE OF SNOW 30 PERCENT.
SUNDAY NIGHT
CLEAR, COLD WITH LOWS 4 BELOW TO 2 ABOVE ZERO.
SOUTH WINDS AROUND 10 MPH.
MONDAY
MOSTLY SUNNY. NOT AS COOL WITH HIGHS IN THE LOWER 30S.
SOUTHWEST WINDS AROUND 10 MPH IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 11 TO 17. SOUTHWEST
WINDS AROUND 10 MPH IN THE EVENING.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS
AROUND 40.
TUESDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 10 TO 20.
WEDNESDAY
PARTLY CLOUDY. HIGHS AROUND 40.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COLD WITH LOWS 16 TO 22.
THURSDAY
PARTLY CLOUDY. HIGHS AROUND 40.
THURSDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
WYZ023-251100-
STAR VALLEY-
INCLUDING THE CITIES OF AFTON, ALPINE, STAR VALLEY RANCH,
AND THAYNE
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS 1 TO 7 ABOVE.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. COLD WITH HIGHS
AROUND 18. NORTHWEST WINDS AROUND 10 MPH. CHANCE OF SNOW
30 PERCENT.
SUNDAY NIGHT
CLEAR, COLD WITH LOWS 4 BELOW TO 2 ABOVE ZERO.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S.
MONDAY NIGHT
MOSTLY CLOUDY. COLD WITH LOWS AROUND 10 ABOVE.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S.
TUESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 5 TO 10 ABOVE.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 30S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. COLD WITH LOWS 10 TO 15.
THURSDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 30S.
THURSDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE MID 30S.
FRIDAY NIGHT
MOSTLY CLOUDY. COLD WITH LOWS AROUND 20.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 30S.
WYZ025-251100-
UPPER GREEN RIVER BASIN FOOTHILLS-
INCLUDING THE CITY OF PINEDALE
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS 5 BELOW TO 3 ABOVE ZERO.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BRISK,
COLD WITH HIGHS 13 TO 19. NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS
UP TO 35 MPH.
SUNDAY NIGHT
CLEAR, COLD WITH LOWS 5 BELOW TO 3 ABOVE ZERO.
NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
SUNNY. HIGHS AROUND 30. NORTHWEST WINDS AROUND 10 MPH
IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 2 TO 8 ABOVE.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COLD WITH LOWS 5 TO 10 ABOVE.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 30S.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 30S.
THURSDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. COLD WITH LOWS 15 TO 20.
SATURDAY
PARTLY CLOUDY. HIGHS AROUND 40.
WYZ026-251100-
UPPER GREEN RIVER BASIN-
INCLUDING THE CITIES OF LA BARGE, BIG PINEY, AND FARSON
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
PARTLY CLOUDY AND COLD. NEAR STEADY
TEMPERATURE AROUND 4 ABOVE. WEST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY,
COLD WITH HIGHS AROUND 20. NORTHWEST WINDS 15 TO 25 MPH WITH
GUSTS UP TO 35 MPH.
SUNDAY NIGHT
CLEAR, COLD WITH LOWS 5 BELOW TO 1 ABOVE ZERO.
NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 30. WEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 25 MPH.
MONDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 4 TO 8 ABOVE.
NORTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE
EVENING.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S.
TUESDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 5 TO 10 ABOVE.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.
THURSDAY
PARTLY CLOUDY. HIGHS AROUND 40.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
COLD WITH LOWS 10 TO 15.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 40.
FRIDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 15 TO 20.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
WYZ010-251100-
NORTHEAST JOHNSON COUNTY-
INCLUDING THE CITY OF BUFFALO
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS AROUND 1 BELOW. NORTH WINDS AROUND
10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. COLD WITH HIGHS
3 TO 7 ABOVE. NORTH WINDS 10 TO 15 MPH. CHANCE OF SNOW
30 PERCENT.
SUNDAY NIGHT
CLEAR, COLD WITH LOWS AROUND 3 BELOW. TEMPERATURE
RISING TO AROUND 7 ABOVE AFTER MIDNIGHT. SOUTH WINDS 10 TO 15 MPH
WITH GUSTS UP TO 25 MPH. WIND CHILL READINGS WIND CHILL READINGS
AS LOW AS 23 BELOW.
MONDAY
MOSTLY SUNNY. NOT AS COOL WITH HIGHS AROUND 40.
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. NOT AS COLD WITH LOWS 14 TO 18. SOUTHWEST WINDS
AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 40.
TUESDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS AROUND 20.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 20S.
FRIDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 40S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 20S.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 40S.
WYZ011-251100-
SOUTHEAST JOHNSON COUNTY-
INCLUDING THE CITY OF KAYCEE
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS 2 BELOW TO 2 ABOVE ZERO. NORTH WINDS
AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. COLD WITH HIGHS
AROUND 5 ABOVE. NORTH WINDS AROUND 10 MPH WITH GUSTS UP TO
20 MPH. CHANCE OF SNOW 30 PERCENT.
SUNDAY NIGHT
CLEAR, BLUSTERY, COLD WITH LOWS 2 BELOW TO
6 BELOW ZERO. TEMPERATURE RISING TO AROUND 8 ABOVE AFTER
MIDNIGHT. SOUTHWEST WINDS 15 TO 20 MPH. GUSTS UP TO 35 MPH AFTER
MIDNIGHT.
MONDAY
MOSTLY SUNNY. NOT AS COOL WITH HIGHS AROUND 40.
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. NOT AS COLD WITH LOWS 14 TO 18. SOUTHWEST WINDS
AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 40.
TUESDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 15 TO 20.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
FRIDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 40S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 20S.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 40S.
WYZ027-251100-
SOUTH LINCOLN COUNTY-
INCLUDING THE CITIES OF KEMMERER AND COKEVILLE
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
MOSTLY CLEAR AND COLD. NEAR STEADY TEMPERATURE
AROUND 8 ABOVE. WEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BRISK,
COLD WITH HIGHS AROUND 20. NORTHWEST WINDS 15 TO 25 MPH WITH
GUSTS UP TO 35 MPH.
SUNDAY NIGHT
CLEAR, COLD WITH LOWS 1 TO 9 ABOVE. WEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
MONDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE LOWER 30S. WEST
WINDS 15 TO 20 MPH.
MONDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 9 TO 15 ABOVE. WEST
WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COLD WITH LOWS 5 TO 15 ABOVE.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.
THURSDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 20.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.
FRIDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 16 TO 22.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
WYZ016-251100-
UPPER WIND RIVER BASIN-
INCLUDING THE CITY OF DUBOIS
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS 1 TO 5 ABOVE. NORTHWEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BRISK,
COLD WITH HIGHS 10 TO 14. NORTH WINDS 15 TO 20 MPH, BECOMING WEST
IN THE AFTERNOON.
SUNDAY NIGHT
CLEAR, BLUSTERY, COLD WITH LOWS 3 TO 9 ABOVE.
NORTHWEST WINDS 15 TO 25 MPH. GUSTS UP TO 35 MPH, INCREASING TO
45 MPH AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY AND WINDY. NOT AS COOL WITH HIGHS IN THE
MID 30S. NORTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 40 MPH.
MONDAY NIGHT
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS 15 TO
21. WEST WINDS 15 TO 25 MPH. GUSTS UP TO 40 MPH IN THE EVENING.
TUESDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE UPPER 30S.
TUESDAY NIGHT
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS AROUND
20.
WEDNESDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
WYZ001-251100-
YELLOWSTONE NATIONAL PARK-
INCLUDING THE CITIES OF LAKE, MAMMOTH, AND OLD FAITHFUL
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS 1 BELOW TO 9 BELOW ZERO. WEST WINDS
AROUND 10 MPH WITH GUSTS UP TO 20 MPH.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. COLD WITH
HIGHS 7 TO 13 ABOVE. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP
TO 25 MPH. WIND CHILL READINGS WIND CHILL READINGS AS LOW AS
21 BELOW.
SUNDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 2 BELOW TO 8 BELOW
ZERO. SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.
MONDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. COLD WITH HIGHS AROUND 20. SOUTHWEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 30 MPH. LOWEST WIND CHILL READINGS WIND CHILL
READINGS AS LOW AS 20 BELOW IN THE MORNING.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COLD WITH LOWS 2 TO 8 ABOVE. SOUTHWEST WINDS
AROUND 10 MPH WITH GUSTS UP TO 25 MPH.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE MID 20S.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COLD WITH LOWS ZERO TO 10 ABOVE ZERO.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 5 TO 10 ABOVE.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
THURSDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.
FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS AROUND 30.
FRIDAY NIGHT
MOSTLY CLOUDY. COLD WITH LOWS 15 TO 20.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S.
WYZ029-251100-
FLAMING GORGE-
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
PARTLY CLOUDY AND COLD. NEAR STEADY
TEMPERATURE AROUND 12. WEST WINDS AROUND 10 MPH WITH GUSTS UP TO
20 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. WINDY WITH HIGHS IN
THE LOWER 20S. NORTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO
45 MPH. CHANCE OF SNOW 30 PERCENT.
SUNDAY NIGHT
CLEAR, BREEZY, COLD WITH LOWS AROUND 10 ABOVE.
WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH, BECOMING
SOUTHWEST AROUND 10 MPH WITH GUSTS UP TO 20 MPH AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
AROUND 10 MPH, BECOMING WEST IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. COLD WITH LOWS AROUND 19. SOUTHWEST WINDS 10 TO
15 MPH.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE LOWER 40S.
TUESDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 15 TO 20.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
THURSDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.
WYZ022-251100-
CASPER MOUNTAIN-
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS 5 BELOW TO 1 ABOVE ZERO.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A 40 PERCENT CHANCE OF SNOW SHOWERS. COLD WITH HIGHS ZERO
TO 6 ABOVE ZERO. NORTH WINDS AROUND 10 MPH WITH GUSTS UP TO
20 MPH. WIND CHILL READINGS WIND CHILL READINGS AS LOW AS
20 BELOW.
SUNDAY NIGHT
CLEAR, BLUSTERY, COLD WITH LOWS 6 BELOW TO ZERO.
TEMPERATURE RISING TO AROUND 4 ABOVE AFTER MIDNIGHT. SOUTHWEST
WINDS 15 TO 20 MPH. GUSTS UP TO 30 MPH, INCREASING TO 40 MPH
AFTER MIDNIGHT. WIND CHILL READINGS WIND CHILL READINGS AS LOW AS
24 BELOW.
MONDAY
SUNNY, BREEZY AND NOT AS COOL WITH HIGHS IN THE UPPER
20S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.
MONDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. BREEZY AND NOT AS COLD WITH LOWS 12 TO 18. SOUTHWEST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE LOWER 30S.
TUESDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 15 TO 20.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 30S.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 30S.
THURSDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 16 TO 22.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE MID 30S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 30S.
WYZ002-251100-
ABSAROKA MOUNTAINS-
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS 7 BELOW TO 1 ABOVE ZERO. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
SUNDAY
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN SUNNY IN THE AFTERNOON. BLUSTERY, COLD WITH HIGHS
3 TO 11 ABOVE. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO
35 MPH. CHANCE OF SNOW 30 PERCENT. WIND CHILL READINGS WIND CHILL
READINGS AS LOW AS 23 BELOW.
SUNDAY NIGHT
CLEAR, WINDY, COLD WITH LOWS 2 BELOW TO 6 ABOVE
ZERO. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH, INCREASING
TO 20 TO 30 MPH WITH GUSTS UP TO 55 MPH AFTER MIDNIGHT. WIND
CHILL READINGS WIND CHILL READINGS AS LOW AS 24 BELOW.
MONDAY
MOSTLY SUNNY AND WINDY, COLD WITH HIGHS AROUND 20. WEST
WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH. LOWEST WIND CHILL
READINGS WIND CHILL READINGS AS LOW AS 23 BELOW IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS 5 TO
15 ABOVE. WEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 45 MPH.
TUESDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 20S.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. BREEZY, COLD WITH LOWS 5 TO 15 ABOVE.
WEDNESDAY
PARTLY CLOUDY AND BREEZY. HIGHS AROUND 30.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 20.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
THURSDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 20.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND 30.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. BREEZY, COLD WITH LOWS 14 TO 24.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. BREEZY WITH HIGHS IN THE LOWER 30S.
WYZ007-251100-
OWL CREEK AND BRIDGER MOUNTAINS-
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. COLD. NEAR STEADY TEMPERATURE AROUND 6 ABOVE. NORTHWEST
WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY IN THE MORNING,
THEN PARTLY CLOUDY IN THE AFTERNOON. SNOW ACCUMULATION UP TO
2 INCHES. BRISK, COLD WITH HIGHS 3 TO 9 ABOVE. NORTH WINDS 15 TO
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW 60 PERCENT.
SUNDAY NIGHT
CLEAR, COLD WITH LOWS 1 BELOW TO 5 ABOVE ZERO.
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
MONDAY
MOSTLY SUNNY. NOT AS COOL WITH HIGHS IN THE LOWER 30S.
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. COLD WITH LOWS 15 TO 21. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE MID 30S.
TUESDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 15 TO 21.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 30S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 20S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
WYZ008-251100-
BIGHORN MOUNTAINS WEST-
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. SNOW
ACCUMULATION UP TO 1 INCH. COLD. NEAR STEADY TEMPERATURE AROUND
ZERO. NORTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.
CHANCE OF SNOW 60 PERCENT.
SUNDAY
PARTLY CLOUDY WITH SNOW SHOWERS LIKELY IN THE MORNING,
THEN MOSTLY SUNNY IN THE AFTERNOON. SNOW ACCUMULATION UP TO
3 INCHES. COLD WITH HIGHS 4 BELOW TO 6 ABOVE ZERO. NORTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW
60 PERCENT. WIND CHILL READINGS WIND CHILL READINGS AS LOW AS
27 BELOW.
SUNDAY NIGHT
CLEAR, COLD WITH LOWS 5 BELOW TO 1 ABOVE ZERO.
TEMPERATURE RISING TO AROUND 7 ABOVE AFTER MIDNIGHT. NORTHWEST
WINDS 10 TO 15 MPH, BECOMING WEST AFTER MIDNIGHT. GUSTS UP TO
30 MPH.
MONDAY
MOSTLY SUNNY. NOT AS COOL WITH HIGHS IN THE MID 20S.
WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 35 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. COLD WITH LOWS 10 TO 20. WEST WINDS 10 TO 15 MPH.
GUSTS UP TO 30 MPH IN THE EVENING.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE UPPER 20S.
TUESDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 11 TO 21.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 30S.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COLD WITH LOWS 14 TO 24.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 30S.
THURSDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 30S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 30S.
WYZ009-251100-
BIGHORN MOUNTAINS SOUTHEAST-
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS 7 BELOW TO 1 ABOVE ZERO. NORTHWEST WINDS
AROUND 10 MPH WITH GUSTS UP TO 20 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. BRISK, COLD WITH
HIGHS 2 BELOW TO 4 ABOVE ZERO. NORTHWEST WINDS 15 TO 20 MPH WITH
GUSTS UP TO 30 MPH. CHANCE OF SNOW 30 PERCENT. WIND CHILL
READINGS WIND CHILL READINGS AS LOW AS 26 BELOW.
SUNDAY NIGHT
CLEAR, BLUSTERY, COLD WITH LOWS 3 BELOW TO
3 ABOVE ZERO. TEMPERATURE RISING TO AROUND 11 AFTER MIDNIGHT.
WEST WINDS 15 TO 25 MPH. GUSTS UP TO 40 MPH, INCREASING TO 50 MPH
AFTER MIDNIGHT. WIND CHILL READINGS WIND CHILL READINGS AS LOW AS
25 BELOW.
MONDAY
MOSTLY SUNNY AND BREEZY. NOT AS COOL WITH HIGHS IN THE
UPPER 20S. WEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 45 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. BREEZY, COLD WITH LOWS 13 TO 19. WEST WINDS 15 TO
20 MPH. GUSTS UP TO 40 MPH IN THE EVENING.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS
AROUND 30.
TUESDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 14 TO 20.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 30S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 30S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE MID 30S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 30S.
WYZ012-251100-
TETON AND GROS VENTRE MOUNTAINS-
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. STORM
TOTAL SNOW ACCUMULATION AROUND AN INCH. COLD WITH LOWS 1 BELOW TO
7 BELOW ZERO. WEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.
CHANCE OF SNOW 60 PERCENT.
SUNDAY
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. COLD WITH HIGHS 3 TO
13 ABOVE. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
CHANCE OF SNOW 30 PERCENT.
SUNDAY NIGHT
CLEAR, COLD WITH LOWS 7 BELOW TO 1 ABOVE ZERO.
NORTHWEST WINDS AROUND 10 MPH, BECOMING SOUTHWEST WITH GUSTS UP
TO 20 MPH AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 20S. SOUTHWEST WINDS
AROUND 10 MPH WITH GUSTS UP TO 25 MPH.
MONDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 3 TO 9 ABOVE.
SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COLD WITH LOWS 5 TO 10 ABOVE.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 5 TO 15 ABOVE.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
THURSDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.
FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE UPPER
20S.
FRIDAY NIGHT
MOSTLY CLOUDY. COLD WITH LOWS 14 TO 20.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A 20 PERCENT CHANCE OF SNOW SHOWERS. HIGHS IN THE LOWER
30S.
WYZ014-251100-
WIND RIVER MOUNTAINS WEST-
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS 2 BELOW TO 12 BELOW ZERO. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
SUNDAY
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. BLUSTERY, COLD WITH
HIGHS 2 TO 12 ABOVE. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP
TO 35 MPH. CHANCE OF SNOW 30 PERCENT. WIND CHILL READINGS WIND
CHILL READINGS AS LOW AS 26 BELOW.
SUNDAY NIGHT
CLEAR, COLD WITH LOWS 6 BELOW TO ZERO. NORTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
MONDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE LOWER 20S. WEST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 40 MPH. LOWEST WIND CHILL
READINGS WIND CHILL READINGS AS LOW AS 22 BELOW IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 3 TO 11 ABOVE. WEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S.
TUESDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 5 TO 10 ABOVE.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.
THURSDAY
PARTLY CLOUDY. HIGHS AROUND 30.
THURSDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 30S.
FRIDAY NIGHT
MOSTLY CLOUDY. COLD WITH LOWS 15 TO 20.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 30S.
WYZ015-251100-
WIND RIVER MOUNTAINS EAST-
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. BRISK, COLD. NEAR STEADY TEMPERATURE AROUND 1 BELOW.
WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. WIND CHILL
READINGS WIND CHILL READINGS AS LOW AS 29 BELOW.
SUNDAY
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. BLUSTERY, COLD WITH
HIGHS 3 TO 9 ABOVE. NORTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO
40 MPH. CHANCE OF SNOW 30 PERCENT. WIND CHILL READINGS WIND CHILL
READINGS AS LOW AS 27 BELOW.
SUNDAY NIGHT
CLEAR, BLUSTERY, COLD WITH LOWS 2 BELOW TO
6 ABOVE ZERO. WEST WINDS 15 TO 25 MPH. GUSTS UP TO 50 MPH AFTER
MIDNIGHT.
MONDAY
MOSTLY SUNNY AND WINDY. HIGHS IN THE LOWER 20S. WEST
WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH. LOWEST WIND CHILL
READINGS WIND CHILL READINGS AS LOW AS 21 BELOW IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS 6 TO
18 ABOVE. WEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 45 MPH.
TUESDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 20S.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. BREEZY, COLD WITH LOWS 5 TO 20 ABOVE.
WEDNESDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 30S.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 11 TO 21.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 30S.
THURSDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 20.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 30S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. BREEZY, COLD WITH LOWS 14 TO 24.
SATURDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 30S.
WYZ019-251100-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-
INCLUDING THE CITY OF JEFFREY CITY
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
PARTLY CLOUDY AND COLD. NEAR STEADY
TEMPERATURE AROUND 3 ABOVE. WEST WINDS AROUND 10 MPH WITH GUSTS
UP TO 20 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. COLD WITH HIGHS
7 TO 13 ABOVE. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
CHANCE OF SNOW 30 PERCENT.
SUNDAY NIGHT
CLEAR, BLUSTERY, COLD WITH LOWS 2 BELOW TO
4 ABOVE ZERO. WEST WINDS 15 TO 20 MPH. GUSTS UP TO 35 MPH AFTER
MIDNIGHT.
MONDAY
MOSTLY SUNNY AND BREEZY. NOT AS COOL WITH HIGHS IN THE
LOWER 30S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. BREEZY, COLD WITH LOWS 12 TO 18. SOUTHWEST WINDS
15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE UPPER 30S.
TUESDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 10 TO 20.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 15 TO 21.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.
THURSDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 15 TO 21.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND 40.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
WYZ024-251100-
SALT RIVER AND WYOMING RANGES-
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS 2 BELOW TO 4 ABOVE ZERO. WEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH.
SUNDAY
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. BLUSTERY, COLD WITH
HIGHS 9 TO 17 ABOVE. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP
TO 35 MPH. CHANCE OF SNOW 30 PERCENT.
SUNDAY NIGHT
CLEAR, COLD WITH LOWS ZERO TO 6 ABOVE ZERO. WEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 30 MPH.
MONDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 8 TO 14 ABOVE. WEST
WINDS AROUND 10 MPH WITH GUSTS UP TO 25 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COLD WITH LOWS 5 TO 15 ABOVE.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 30S.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 30S.
THURSDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 20.
FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE LOWER
30S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. COLD WITH LOWS 16 TO 22.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 30S.
WYZ030-251100-
EAST SWEETWATER COUNTY-
INCLUDING THE CITY OF WAMSUTTER
1201 AM MST SUN JAN 25 2026
REST OF TONIGHT
PARTLY CLOUDY AND COLD. NEAR STEADY
TEMPERATURE AROUND 8 ABOVE. WEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. BREEZY, COLD WITH
HIGHS 13 TO 19. WEST WINDS 20 TO 25 MPH, BECOMING NORTHWEST IN
THE AFTERNOON. GUSTS UP TO 40 MPH. CHANCE OF SNOW 30 PERCENT.
SUNDAY NIGHT
CLEAR, COLD WITH LOWS 2 TO 6 ABOVE. WEST WINDS
10 TO 15 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
MONDAY
SUNNY, BREEZY WITH HIGHS IN THE LOWER 30S. SOUTHWEST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. COLD WITH LOWS AROUND 16. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 30 MPH.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY
WITH HIGHS IN THE UPPER 30S.
TUESDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 10 TO 15.
WEDNESDAY
PARTLY CLOUDY. HIGHS AROUND 40.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.
THURSDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 15 TO 20.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND 40.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
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