813
FPUS55 KRIW 050534
ZFPRIW
ZONE FORECAST PRODUCT FOR WESTERN AND CENTRAL WYOMING
NATIONAL WEATHER SERVICE RIVERTON WY
1032 PM MST SUN JAN 4 2026
WYZ020-051100-
NATRONA COUNTY LOWER ELEVATIONS-
INCLUDING THE CITY OF CASPER
1032 PM MST SUN JAN 4 2026
TONIGHT
PARTLY CLOUDY AND BREEZY. LOWS AROUND 40. SOUTHWEST
WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.
MONDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 40S.
SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
BREEZY WITH LOWS AROUND 30. SOUTHWEST WINDS 15 TO 25 MPH. GUSTS
UP TO 40 MPH AFTER MIDNIGHT.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. WINDY
WITH HIGHS IN THE MID 40S. SOUTHWEST WINDS 20 TO 30 MPH WITH
GUSTS UP TO 50 MPH.
TUESDAY NIGHT
PARTLY CLOUDY AND WINDY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS 25 TO 35 MPH WITH GUSTS UP TO 55 MPH.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. WINDY WITH HIGHS IN THE MID 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY WITH LOWS AROUND 20.
THURSDAY
PARTLY CLOUDY AND BREEZY. HIGHS AROUND 40.
THURSDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS 15 TO 20.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. BREEZY WITH HIGHS IN THE MID 30S.
FRIDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
SATURDAY
PARTLY CLOUDY. HIGHS AROUND 40.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE LOWER 20S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S.
WYZ017-051100-
WIND RIVER BASIN-
INCLUDING THE CITIES OF RIVERTON AND SHOSHONI
1032 PM MST SUN JAN 4 2026
TONIGHT
MOSTLY CLOUDY AND BREEZY. LOWS IN THE MID 30S.
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
MONDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 40S. WEST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
TUESDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE MID 40S.
SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY AND BREEZY. LOWS IN THE UPPER 20S.
SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.
WEDNESDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE MID 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.
THURSDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 15.
FRIDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 30S.
FRIDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 15 TO 20.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS
AROUND 40.
SATURDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS AROUND 20.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S.
WYZ018-051100-
LANDER FOOTHILLS-
INCLUDING THE CITY OF LANDER
1032 PM MST SUN JAN 4 2026
TONIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
MONDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S. WEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 30 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
TUESDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE MID 40S.
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. BREEZY WITH LOWS IN THE UPPER 20S. SOUTHWEST WINDS
15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
WEDNESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF. BREEZY WITH HIGHS
IN THE LOWER 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 30S.
THURSDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S.
FRIDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 15 TO 20.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE LOWER 40S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 20.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S.
WYZ028-051100-
ROCK SPRINGS AND GREEN RIVER-
INCLUDING THE CITIES OF ROCK SPRINGS AND GREEN RIVER
1032 PM MST SUN JAN 4 2026
TONIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.
LOWS IN THE LOWER 30S. SOUTHWEST WINDS AROUND 10 MPH. CHANCE OF
PRECIPITATION 30 PERCENT.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A CHANCE OF RAIN SHOWERS IN THE MORNING. A CHANCE OF SNOW
SHOWERS. BREEZY WITH HIGHS AROUND 40. WEST WINDS 15 TO 20 MPH
WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION 30 PERCENT.
MONDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST WINDS AROUND 10 MPH.
TUESDAY
MOSTLY SUNNY AND BREEZY. HIGHS AROUND 40. WEST WINDS
15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 20S. SOUTHWEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 30 MPH.
WEDNESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF. BREEZY WITH HIGHS
AROUND 40.
WEDNESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF. COLD WITH
LOWS 15 TO 20.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
MORNING. BREEZY WITH HIGHS AROUND 30. CHANCE OF SNOW 30 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS 10 TO
15.
FRIDAY
PARTLY CLOUDY AND BREEZY. HIGHS AROUND 30.
FRIDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 30S.
SATURDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 10 TO 15.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.
WYZ013-051100-
JACKSON HOLE-
INCLUDING THE CITY OF JACKSON
1032 PM MST SUN JAN 4 2026
TONIGHT
SNOW SHOWERS. SNOW ACCUMULATION OF 1 TO 4 INCHES. LOWS
AROUND 30. CHANCE OF SNOW 80 PERCENT.
MONDAY
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. NEW SNOW
ACCUMULATION OF 1 TO 3 INCHES. HIGHS IN THE LOWER 30S. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW
60 PERCENT.
MONDAY NIGHT
SNOW SHOWERS. NEW SNOW ACCUMULATION OF 1 TO
5 INCHES. LOWS IN THE LOWER 20S. SOUTHWEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW 90 PERCENT.
TUESDAY
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. HIGHS IN
THE LOWER 30S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO
30 MPH. CHANCE OF SNOW 90 PERCENT.
TUESDAY NIGHT
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. LOWS
IN THE MID 20S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO
30 MPH. CHANCE OF SNOW 90 PERCENT.
WEDNESDAY
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. HIGHS
AROUND 30. CHANCE OF SNOW NEAR 100 PERCENT.
WEDNESDAY NIGHT
SNOW SHOWERS LIKELY. NEW LIGHT SNOW
ACCUMULATION POSSIBLE. COLD WITH LOWS 10 TO 15. CHANCE OF SNOW
60 PERCENT.
THURSDAY
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. HIGHS IN
THE MID 20S. CHANCE OF SNOW 80 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY IN THE
EVENING, THEN PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AFTER
MIDNIGHT. NEW LITTLE OR NO SNOW ACCUMULATION. COLD WITH LOWS 5 TO
10 ABOVE. CHANCE OF SNOW 60 PERCENT.
FRIDAY
A CHANCE OF SNOW SHOWERS IN THE MORNING, THEN SNOW
SHOWERS LIKELY IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION.
HIGHS IN THE MID 20S. CHANCE OF SNOW 60 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
EVENING. COLD WITH LOWS 5 TO 10 ABOVE. CHANCE OF SNOW 30 PERCENT.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 30.
SATURDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 5 TO 10 ABOVE.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE MID 30S.
WYZ003-051100-
CODY FOOTHILLS-
INCLUDING THE CITIES OF CLARK, CODY, AND MEETEETSE
1032 PM MST SUN JAN 4 2026
TONIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 40S. WEST WINDS 10 TO 15 MPH. GUSTS UP
TO 30 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF. BREEZY WITH LOWS AROUND 30. SOUTHWEST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. BREEZY WITH HIGHS IN THE LOWER 40S. SOUTHWEST WINDS 15 TO
25 MPH WITH GUSTS UP TO 50 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. BREEZY WITH LOWS IN THE LOWER 30S. SOUTHWEST WINDS
15 TO 20 MPH WITH GUSTS UP TO 45 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. BREEZY WITH HIGHS IN THE LOWER 40S. CHANCE OF SNOW
30 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 30S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
COLD WITH LOWS AROUND 20.
FRIDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE MID 30S.
FRIDAY NIGHT
PARTLY CLOUDY AND BREEZY. LOWS IN THE LOWER 20S.
SATURDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 40S.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE MID 20S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.
WYZ004-051100-
NORTH BIGHORN BASIN-
INCLUDING THE CITIES OF BASIN, GREYBULL, LOVELL, POWELL,
AND SHELL
1032 PM MST SUN JAN 4 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. SOUTHEAST WINDS
AROUND 10 MPH WITH GUSTS UP TO 20 MPH.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 40S. SOUTH WINDS AROUND 10 MPH IN THE
MORNING.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. SOUTH WINDS
AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S. SOUTH WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. SOUTH WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE MID 40S. TEMPERATURE
FALLING INTO THE UPPER 30S IN THE AFTERNOON.
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 IN THE UPPER 30S.
FRIDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 15 TO 21.
SATURDAY
PARTLY CLOUDY. HIGHS AROUND 40.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S.
WYZ006-051100-
SOUTHEAST BIGHORN BASIN-
INCLUDING THE CITIES OF TEN SLEEP AND WORLAND
1032 PM MST SUN JAN 4 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 40S. SOUTH WINDS AROUND 10 MPH WITH
GUSTS UP TO 20 MPH, BECOMING WEST IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. SOUTH WINDS
AROUND 10 MPH AFTER MIDNIGHT.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 40S.
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 IN THE UPPER 30S.
FRIDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 14 TO 20.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
SATURDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS AROUND 20.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S.
WYZ005-051100-
SOUTHWEST BIGHORN BASIN-
INCLUDING THE CITY OF THERMOPOLIS
1032 PM MST SUN JAN 4 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. SOUTH WINDS 10 TO
15 MPH WITH GUSTS UP TO 30 MPH.
MONDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S. SOUTHWEST WINDS
AROUND 10 MPH WITH GUSTS UP TO 25 MPH IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. SOUTHWEST
WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 40S.
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 16 TO 22.
THURSDAY
PARTLY CLOUDY. HIGHS AROUND 40.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
COLD WITH LOWS 15 TO 20.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 40.
FRIDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 14 TO 20.
SATURDAY
PARTLY CLOUDY. HIGHS AROUND 40.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S.
WYZ023-051100-
STAR VALLEY-
INCLUDING THE CITIES OF AFTON, ALPINE, STAR VALLEY RANCH,
AND THAYNE
1032 PM MST SUN JAN 4 2026
TONIGHT
SNOW SHOWERS. A SLIGHT CHANCE OF RAIN SHOWERS LATE
THIS EVENING, THEN RAIN SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION
UP TO 3 INCHES. NEAR STEADY TEMPERATURE IN THE LOWER 30S. CHANCE
OF PRECIPITATION 90 PERCENT.
MONDAY
SNOW SHOWERS. NEW SNOW ACCUMULATION UP TO 2 INCHES.
HIGHS IN THE LOWER 30S. CHANCE OF SNOW 80 PERCENT.
MONDAY NIGHT
A CHANCE OF SNOW SHOWERS IN THE EVENING, THEN
SNOW SHOWERS AFTER MIDNIGHT. NEW SNOW ACCUMULATION OF 1 TO
2 INCHES. LOWS IN THE MID 20S. CHANCE OF SNOW 80 PERCENT.
TUESDAY
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. HIGHS IN
THE MID 30S. SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO
20 MPH. CHANCE OF SNOW 90 PERCENT.
TUESDAY NIGHT
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. LOWS
IN THE MID 20S. SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO
20 MPH. CHANCE OF SNOW 80 PERCENT.
WEDNESDAY
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. HIGHS IN
THE LOWER 30S. CHANCE OF SNOW NEAR 100 PERCENT.
WEDNESDAY NIGHT
SNOW SHOWERS LIKELY. NEW LIGHT SNOW
ACCUMULATION POSSIBLE. COLD WITH LOWS AROUND 15. CHANCE OF SNOW
70 PERCENT.
THURSDAY
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. HIGHS IN
THE MID 20S. CHANCE OF SNOW 80 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. SNOW SHOWERS LIKELY, MAINLY IN
THE EVENING. NEW LITTLE OR NO SNOW ACCUMULATION. COLD WITH LOWS
10 TO 15. CHANCE OF SNOW 60 PERCENT.
FRIDAY
SNOW SHOWERS LIKELY. LITTLE OR NO SNOW ACCUMULATION.
HIGHS IN THE MID 20S. CHANCE OF SNOW 60 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN
THE EVENING. COLD WITH LOWS 5 TO 10 ABOVE. CHANCE OF SNOW
20 PERCENT.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 30S.
SATURDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 5 TO 10 ABOVE.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE MID 30S.
WYZ025-051100-
UPPER GREEN RIVER BASIN FOOTHILLS-
INCLUDING THE CITY OF PINEDALE
1032 PM MST SUN JAN 4 2026
TONIGHT
SNOW SHOWERS. SNOW ACCUMULATION OF 1 TO 4 INCHES. LOWS
IN THE UPPER 20S. SOUTH WINDS AROUND 10 MPH AFTER MIDNIGHT.
CHANCE OF SNOW 80 PERCENT.
MONDAY
MOSTLY CLOUDY. SNOW SHOWERS LIKELY, MAINLY IN THE
MORNING. STORM TOTAL SNOW ACCUMULATION OF 3 TO 5 INCHES. HIGHS IN
THE LOWER 30S. SOUTH WINDS AROUND 10 MPH, BECOMING WEST IN THE
AFTERNOON. CHANCE OF SNOW 60 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
EVENING, THEN SNOW SHOWERS LIKELY AFTER MIDNIGHT. NEW SNOW
ACCUMULATION UP TO 2 INCHES. COLD WITH LOWS 14 TO 18. CHANCE OF
SNOW 70 PERCENT.
TUESDAY
CLOUDY WITH SNOW SHOWERS. LITTLE OR NO SNOW
ACCUMULATION. HIGHS IN THE LOWER 30S. WEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW 80 PERCENT.
TUESDAY NIGHT
CLOUDY WITH SNOW SHOWERS. LIGHT SNOW
ACCUMULATION. COLD WITH LOWS AROUND 20. SOUTHWEST WINDS AROUND
10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF SNOW 80 PERCENT.
WEDNESDAY
SNOW SHOWERS. NEW LITTLE OR NO SNOW ACCUMULATION.
HIGHS AROUND 30. CHANCE OF SNOW 90 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW
SHOWERS. LITTLE OR NO SNOW ACCUMULATION. COLD WITH LOWS 5 TO
10 ABOVE.
THURSDAY
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LITTLE OR NO
SNOW ACCUMULATION. HIGHS IN THE MID 20S. CHANCE OF SNOW
60 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS AROUND 5 ABOVE.
FRIDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS IN THE LOWER 20S.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COLD WITH LOWS 5 TO 10 ABOVE.
SATURDAY
PARTLY CLOUDY. HIGHS AROUND 30.
SATURDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 5 TO 10 ABOVE.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S.
WYZ026-051100-
UPPER GREEN RIVER BASIN-
INCLUDING THE CITIES OF LA BARGE, BIG PINEY, AND FARSON
1032 PM MST SUN JAN 4 2026
TONIGHT
CLOUDY WITH SNOW SHOWERS LIKELY. A CHANCE OF RAIN
SHOWERS LATE THIS EVENING, THEN A SLIGHT CHANCE OF RAIN SHOWERS
AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. LOWS AROUND 30.
SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 60 PERCENT.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. HIGHS IN THE UPPER
30S. SOUTHWEST WINDS 10 TO 15 MPH, BECOMING WEST IN THE
AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 15 TO 19. SOUTHWEST
WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY WITH HIGHS IN THE MID 30S. WEST WINDS 15 TO
20 MPH WITH GUSTS UP TO 35 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 35 MPH.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. BREEZY WITH HIGHS IN
THE MID 30S.
WEDNESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF. COLD WITH
LOWS 5 TO 10 ABOVE.
THURSDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 20S.
THURSDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 5 TO 10 ABOVE.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE MID 20S.
FRIDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 5 TO 10 ABOVE.
SATURDAY
PARTLY CLOUDY. HIGHS AROUND 30.
SATURDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 5 TO 10 ABOVE.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S.
WYZ010-051100-
NORTHEAST JOHNSON COUNTY-
INCLUDING THE CITY OF BUFFALO
1032 PM MST SUN JAN 4 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
MONDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S. NORTH WINDS AROUND
10 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
AROUND 10 MPH.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 10 MPH
WITH GUSTS UP TO 20 MPH.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 30. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE
UPPER 40S. TEMPERATURE FALLING INTO THE UPPER 30S IN THE
AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.
THURSDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.
FRIDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE MID 20S.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 50.
WYZ011-051100-
SOUTHEAST JOHNSON COUNTY-
INCLUDING THE CITY OF KAYCEE
1032 PM MST SUN JAN 4 2026
TONIGHT
PARTLY CLOUDY AND BREEZY. LOWS AROUND 40. SOUTHWEST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
MONDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 40S. WEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 30 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. BREEZY WITH HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 15 TO
20 MPH WITH GUSTS UP TO 35 MPH.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. BREEZY WITH LOWS IN THE LOWER 30S. SOUTHWEST WINDS
15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
WEDNESDAY
MOSTLY CLOUDY AND BREEZY. HIGHS AROUND 50.
TEMPERATURE FALLING TO AROUND 40 IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
THURSDAY
PARTLY CLOUDY. HIGHS AROUND 40.
THURSDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 15 TO 20.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.
FRIDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE MID 20S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
WYZ027-051100-
SOUTH LINCOLN COUNTY-
INCLUDING THE CITIES OF KEMMERER AND COKEVILLE
1032 PM MST SUN JAN 4 2026
TONIGHT
SNOW SHOWERS WITH RAIN SHOWERS LIKELY LATE THIS
EVENING, THEN SNOW SHOWERS LIKELY WITH A SLIGHT CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. BREEZY.
NEAR STEADY TEMPERATURE IN THE LOWER 30S. SOUTHWEST WINDS 15 TO
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION
80 PERCENT.
MONDAY
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY IN THE MORNING,
THEN PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. STORM TOTAL SNOW ACCUMULATION OF 1 TO 3 INCHES. BREEZY
WITH HIGHS IN THE MID 30S. WEST WINDS 15 TO 20 MPH WITH GUSTS UP
TO 30 MPH. CHANCE OF SNOW 60 PERCENT.
MONDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 20. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS
UP TO 25 MPH.
TUESDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY WITH HIGHS IN THE MID 30S. SOUTHWEST WINDS 15 TO
20 MPH WITH GUSTS UP TO 35 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF. LOWS IN THE
MID 20S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LITTLE OR NO
SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE MID 30S. CHANCE OF
SNOW 60 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS AFTER
MIDNIGHT. COLD WITH LOWS AROUND 15. CHANCE OF SNOW 30 PERCENT.
THURSDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY WITH HIGHS IN THE UPPER 20S.
THURSDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF. BREEZY, COLD
WITH LOWS 10 TO 15.
FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF. BREEZY WITH HIGHS IN
THE MID 20S.
FRIDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 5 TO 10 ABOVE.
SATURDAY
PARTLY CLOUDY. HIGHS AROUND 30.
SATURDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 5 TO 10 ABOVE.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE LOWER 30S.
WYZ016-051100-
UPPER WIND RIVER BASIN-
INCLUDING THE CITY OF DUBOIS
1032 PM MST SUN JAN 4 2026
TONIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. LOWS AROUND 30. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE MORNING.
BREEZY WITH HIGHS AROUND 40. NORTHWEST WINDS 15 TO 25 MPH WITH
GUSTS UP TO 40 MPH. CHANCE OF SNOW 30 PERCENT.
MONDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY
WITH SNOW SHOWERS LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO
1 INCH. BREEZY WITH LOWS IN THE MID 20S. WEST WINDS 15 TO 20 MPH
WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW 60 PERCENT.
TUESDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. WINDY WITH HIGHS IN THE UPPER 30S. WEST WINDS 20 TO
30 MPH WITH GUSTS UP TO 45 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
EVENING, THEN SNOW SHOWERS LIKELY AFTER MIDNIGHT. LITTLE OR NO
SNOW ACCUMULATION. WINDY WITH LOWS IN THE MID 20S. WEST WINDS
20 TO 30 MPH WITH GUSTS UP TO 45 MPH. CHANCE OF SNOW 60 PERCENT.
WEDNESDAY
PARTLY CLOUDY WITH SNOW SHOWERS LIKELY. LITTLE OR NO
SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE MID 30S. CHANCE OF
SNOW 60 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS AROUND 15.
THURSDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY WITH HIGHS IN THE UPPER 20S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. A
30 PERCENT CHANCE OF SNOW SHOWERS. BREEZY, COLD WITH LOWS 10 TO
15.
FRIDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.
WINDY WITH HIGHS AROUND 30.
FRIDAY NIGHT
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS AROUND
20.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY
WITH HIGHS IN THE UPPER 30S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S.
WYZ001-051100-
YELLOWSTONE NATIONAL PARK-
INCLUDING THE CITIES OF LAKE, MAMMOTH, AND OLD FAITHFUL
1032 PM MST SUN JAN 4 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST
MONDAY...
TONIGHT
CLOUDY. A CHANCE OF SNOW SHOWERS LATE THIS EVENING,
THEN SNOW SHOWERS LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION AROUND
5 INCHES. LOWS IN THE MID 20S. SOUTH WINDS AROUND 10 MPH WITH
GUSTS UP TO 25 MPH. CHANCE OF SNOW 60 PERCENT.
MONDAY
MOSTLY CLOUDY WITH SNOW SHOWERS. NEW SNOW ACCUMULATION
UP TO 9 INCHES. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW 80 PERCENT.
MONDAY NIGHT
SNOW SHOWERS. NEW SNOW ACCUMULATION UP TO
10 INCHES. BREEZY, COLD WITH LOWS 16 TO 22. SOUTHWEST WINDS 15 TO
20 MPH WITH GUSTS UP TO 40 MPH. CHANCE OF SNOW 80 PERCENT.
TUESDAY
CLOUDY WITH SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION.
BREEZY WITH HIGHS IN THE MID 20S. SOUTHWEST WINDS 15 TO 20 MPH
WITH GUSTS UP TO 45 MPH. CHANCE OF SNOW 90 PERCENT.
TUESDAY NIGHT
SNOW SHOWERS. NEW MODERATE SNOW ACCUMULATION.
BREEZY, COLD WITH LOWS AROUND 20. SOUTHWEST WINDS 20 TO 25 MPH
WITH GUSTS UP TO 45 MPH. CHANCE OF SNOW 90 PERCENT.
WEDNESDAY
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. BREEZY
WITH HIGHS IN THE MID 20S. CHANCE OF SNOW 80 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SNOW SHOWERS LIKELY, MAINLY IN
THE EVENING. NEW LIGHT SNOW ACCUMULATION POSSIBLE. COLD WITH LOWS
5 TO 10 ABOVE. CHANCE OF SNOW 60 PERCENT.
THURSDAY
MOSTLY CLOUDY WITH SNOW SHOWERS. NEW LIGHT SNOW
ACCUMULATION. COLD WITH HIGHS 16 TO 22. CHANCE OF SNOW
80 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. SNOW SHOWERS LIKELY, MAINLY IN
THE EVENING. NEW LITTLE OR NO SNOW ACCUMULATION. COLD WITH LOWS
5 TO 10 ABOVE. CHANCE OF SNOW 60 PERCENT.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE MORNING,
THEN SNOW SHOWERS LIKELY IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION. COLD WITH HIGHS 16 TO 22. CHANCE OF SNOW
70 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
EVENING. COLD WITH LOWS 5 TO 10 ABOVE. CHANCE OF SNOW 30 PERCENT.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 20S.
SATURDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 5 TO 10 ABOVE.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS
AROUND 30.
WYZ029-051100-
FLAMING GORGE-
1032 PM MST SUN JAN 4 2026
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW
SHOWERS LATE THIS EVENING, THEN A CHANCE OF SNOW AND RAIN SHOWERS
AFTER MIDNIGHT. LOWS IN THE LOWER 30S. SOUTH WINDS 10 TO 15 MPH
WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION 30 PERCENT.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN SHOWERS.
BREEZY WITH HIGHS AROUND 40. SOUTH WINDS 10 TO 15 MPH, BECOMING
WEST 15 TO 20 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION
30 PERCENT.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST WINDS
AROUND 10 MPH WITH GUSTS UP TO 20 MPH, BECOMING SOUTHWEST AFTER
MIDNIGHT.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS
AROUND 40. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST WINDS AROUND
10 MPH WITH GUSTS UP TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 30S.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW SHOWERS. COLD WITH
LOWS AROUND 20.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS, MAINLY IN
THE MORNING. BREEZY WITH HIGHS IN THE LOWER 30S. CHANCE OF SNOW
30 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS 15 TO
20.
FRIDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 30S.
FRIDAY NIGHT
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS 15 TO
20.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 30S.
SATURDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 15 TO 20.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.
WYZ022-051100-
CASPER MOUNTAIN-
1032 PM MST SUN JAN 4 2026
TONIGHT
MOSTLY CLOUDY AND WINDY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH.
MONDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. A SLIGHT CHANCE OF. BREEZY WITH HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 45 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
BREEZY WITH LOWS IN THE MID 20S. SOUTHWEST WINDS 15 TO 25 MPH
WITH GUSTS UP TO 45 MPH.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. WINDY
WITH HIGHS IN THE MID 30S. SOUTHWEST WINDS 20 TO 30 MPH WITH
GUSTS UP TO 50 MPH.
TUESDAY NIGHT
PARTLY CLOUDY AND WINDY. LOWS IN THE UPPER 20S.
SOUTHWEST WINDS 25 TO 35 MPH WITH GUSTS UP TO 65 MPH.
WEDNESDAY
PARTLY CLOUDY AND WINDY. HIGHS IN THE MID 30S.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY, COLD WITH LOWS 16 TO 22.
THURSDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS. HIGHS AROUND 30.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW SHOWERS. COLD WITH
LOWS 10 TO 15.
FRIDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 20S.
FRIDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 15 TO 20.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 30S.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
COLD WITH LOWS AROUND 20.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.
WYZ002-051100-
ABSAROKA MOUNTAINS-
1032 PM MST SUN JAN 4 2026
TONIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY WITH LOWS IN THE MID 20S. WEST WINDS 15 TO 20 MPH
WITH GUSTS UP TO 35 MPH.
MONDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.
BREEZY WITH HIGHS IN THE LOWER 30S. WEST WINDS 15 TO 25 MPH WITH
GUSTS UP TO 40 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN
THE EVENING, THEN MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY AFTER
MIDNIGHT. SNOW ACCUMULATION AROUND 5 INCHES. WINDY, COLD WITH
LOWS 14 TO 24. WEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH.
CHANCE OF SNOW 60 PERCENT.
TUESDAY
MOSTLY CLOUDY. SNOW SHOWERS LIKELY, MAINLY IN THE
MORNING. NEW LITTLE OR NO SNOW ACCUMULATION. WINDY WITH HIGHS IN
THE MID 20S. WEST WINDS 25 TO 35 MPH WITH GUSTS UP TO 60 MPH.
CHANCE OF SNOW 60 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LIGHT
SNOW ACCUMULATION POSSIBLE. WINDY, COLD. NEAR STEADY TEMPERATURE
IN THE LOWER 20S. WEST WINDS 25 TO 35 MPH WITH GUSTS UP TO
60 MPH. CHANCE OF SNOW 60 PERCENT.
WEDNESDAY
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. WINDY
WITH HIGHS IN THE LOWER 20S. CHANCE OF SNOW 80 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY, COLD WITH LOWS 5 TO 15 ABOVE.
THURSDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY, COLD WITH HIGHS 12 TO 24.
THURSDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY, COLD WITH LOWS 5 TO 15 ABOVE.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. A 40 PERCENT CHANCE OF SNOW SHOWERS. BREEZY, COLD WITH
HIGHS 13 TO 25.
FRIDAY NIGHT
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS 5 TO
15 ABOVE.
SATURDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 20S.
SATURDAY NIGHT
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS 10 TO
22.
SUNDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 30S.
WYZ007-051100-
OWL CREEK AND BRIDGER MOUNTAINS-
1032 PM MST SUN JAN 4 2026
TONIGHT
MOSTLY CLOUDY AND BREEZY. NEAR STEADY TEMPERATURE IN
THE MID 30S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO
30 MPH.
MONDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS
10 TO 15 MPH, BECOMING WEST IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
BREEZY WITH LOWS IN THE UPPER 20S. SOUTHWEST WINDS 15 TO 20 MPH
WITH GUSTS UP TO 30 MPH.
TUESDAY
PARTLY CLOUDY AND BREEZY. HIGHS AROUND 40. SOUTHWEST
WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY AND BREEZY. LOWS IN THE UPPER 20S.
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
WEDNESDAY
PARTLY CLOUDY AND BREEZY. HIGHS AROUND 40.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 30S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
COLD WITH LOWS 14 TO 20.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. BREEZY WITH HIGHS IN THE LOWER 30S.
FRIDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 15 TO 21.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE MID 30S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
WYZ008-051100-
BIGHORN MOUNTAINS WEST-
1032 PM MST SUN JAN 4 2026
TONIGHT
MOSTLY CLOUDY. LOWS AROUND 30. SOUTH WINDS 10 TO
15 MPH WITH GUSTS UP TO 35 MPH.
MONDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS IN THE MID 30S. SOUTH WINDS 10 TO 15 MPH, BECOMING
SOUTHWEST IN THE AFTERNOON. GUSTS UP TO 30 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. LOWS IN THE
LOWER 20S. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
TUESDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 30S.
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 40 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY AND BREEZY. NEAR STEADY
TEMPERATURE IN THE UPPER 20S. SOUTHWEST WINDS 15 TO 20 MPH WITH
GUSTS UP TO 35 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. BREEZY WITH HIGHS IN THE LOWER 30S. CHANCE OF SNOW
40 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS,
MAINLY IN THE EVENING. COLD WITH LOWS 10 TO 22. CHANCE OF SNOW
30 PERCENT.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS IN THE MID 20S. CHANCE OF SNOW 30 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
EVENING. COLD WITH LOWS 5 TO 20 ABOVE. CHANCE OF SNOW 30 PERCENT.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. BREEZY WITH HIGHS IN THE MID 20S. CHANCE OF SNOW
30 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
EVENING. COLD WITH LOWS 10 TO 20. CHANCE OF SNOW 30 PERCENT.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE LOWER
30S.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE LOWER 20S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.
WYZ009-051100-
BIGHORN MOUNTAINS SOUTHEAST-
1032 PM MST SUN JAN 4 2026
TONIGHT
PARTLY CLOUDY AND BREEZY. LOWS IN THE LOWER 30S. WEST
WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.
MONDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.
SNOW MAY BE HEAVY AT TIMES IN THE MORNING. BREEZY WITH HIGHS IN
THE MID 30S. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
EVENING. BREEZY WITH LOWS IN THE MID 20S. WEST WINDS 15 TO 20 MPH
WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW 30 PERCENT.
TUESDAY
PARTLY CLOUDY AND WINDY. HIGHS IN THE MID 30S. WEST
WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. WINDY. NEAR STEADY TEMPERATURE IN THE UPPER 20S.
WEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. BREEZY WITH HIGHS IN THE MID 30S. CHANCE OF SNOW
30 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
EVENING. COLD WITH LOWS 12 TO 20. CHANCE OF SNOW 30 PERCENT.
THURSDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF. BREEZY WITH HIGHS
IN THE UPPER 20S.
THURSDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
EVENING. COLD WITH LOWS 10 TO 15. CHANCE OF SNOW 30 PERCENT.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. BREEZY WITH HIGHS IN THE MID 20S. CHANCE OF SNOW
30 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
EVENING. BREEZY, COLD WITH LOWS 12 TO 20. CHANCE OF SNOW
30 PERCENT.
SATURDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 30S.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
BREEZY WITH LOWS IN THE LOWER 20S.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 40.
WYZ012-051100-
TETON AND GROS VENTRE MOUNTAINS-
1032 PM MST SUN JAN 4 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST
MONDAY...
TONIGHT
SNOW SHOWERS. SNOW ACCUMULATION OF 1 TO 6 INCHES. NEAR
STEADY TEMPERATURE IN THE MID 20S. SOUTHWEST WINDS AROUND 10 MPH.
CHANCE OF SNOW 80 PERCENT.
MONDAY
SNOW SHOWERS. NEW SNOW ACCUMULATION OF 1 TO 8 INCHES.
HIGHS IN THE UPPER 20S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS
UP TO 30 MPH. CHANCE OF SNOW 80 PERCENT.
MONDAY NIGHT
SNOW SHOWERS. NEW SNOW ACCUMULATION OF 1 TO
8 INCHES. BREEZY, COLD WITH LOWS AROUND 20. SOUTHWEST WINDS 15 TO
20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW 90 PERCENT.
TUESDAY
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. BREEZY WITH
HIGHS IN THE MID 20S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP
TO 40 MPH. CHANCE OF SNOW 90 PERCENT.
TUESDAY NIGHT
SNOW SHOWERS. NEW MODERATE SNOW ACCUMULATION.
BREEZY. NEAR STEADY TEMPERATURE IN THE LOWER 20S. SOUTHWEST WINDS
15 TO 20 MPH WITH GUSTS UP TO 40 MPH. CHANCE OF SNOW 90 PERCENT.
WEDNESDAY
SNOW SHOWERS. NEW MODERATE SNOW ACCUMULATION. BREEZY
WITH HIGHS IN THE MID 20S. CHANCE OF SNOW NEAR 100 PERCENT.
WEDNESDAY NIGHT
SNOW SHOWERS LIKELY. NEW LIGHT SNOW
ACCUMULATION POSSIBLE. COLD WITH LOWS 5 TO 15 ABOVE. CHANCE OF
SNOW 60 PERCENT.
THURSDAY
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. COLD WITH
HIGHS 14 TO 22. CHANCE OF SNOW 80 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY IN THE
EVENING, THEN PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AFTER
MIDNIGHT. NEW LIGHT SNOW ACCUMULATION POSSIBLE. COLD WITH LOWS
5 TO 10 ABOVE. CHANCE OF SNOW 60 PERCENT.
FRIDAY
A CHANCE OF SNOW SHOWERS IN THE MORNING, THEN SNOW
SHOWERS LIKELY IN THE AFTERNOON. NEW LIGHT SNOW ACCUMULATION
POSSIBLE. COLD WITH HIGHS 14 TO 22. CHANCE OF SNOW 60 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
EVENING. COLD WITH LOWS 5 TO 10 ABOVE. CHANCE OF SNOW 30 PERCENT.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE MID 20S.
SATURDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 5 TO 10 ABOVE.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S.
WYZ014-051100-
WIND RIVER MOUNTAINS WEST-
1032 PM MST SUN JAN 4 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST
MONDAY...
TONIGHT
SNOW SHOWERS. SNOW MAY BE HEAVY AT TIMES. SNOW
ACCUMULATION OF 1 TO 14 INCHES. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW
80 PERCENT.
MONDAY
CLOUDY WITH SNOW SHOWERS LIKELY. NEW SNOW ACCUMULATION
OF 1 TO 7 INCHES. BREEZY WITH HIGHS IN THE UPPER 20S. SOUTHWEST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW
60 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. SNOW SHOWERS LIKELY AFTER
MIDNIGHT. NEW SNOW ACCUMULATION UP TO 4 INCHES. BREEZY, COLD WITH
LOWS 12 TO 18. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
CHANCE OF SNOW 60 PERCENT.
TUESDAY
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. WINDY WITH
HIGHS IN THE LOWER 20S. WEST WINDS 20 TO 30 MPH WITH GUSTS UP TO
50 MPH. CHANCE OF SNOW 80 PERCENT.
TUESDAY NIGHT
CLOUDY WITH SNOW SHOWERS LIKELY. NEW LIGHT SNOW
ACCUMULATION POSSIBLE. BREEZY, COLD WITH LOWS 14 TO 22. WEST
WINDS 15 TO 25 MPH WITH GUSTS UP TO 50 MPH. CHANCE OF SNOW
70 PERCENT.
WEDNESDAY
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. BREEZY
WITH HIGHS IN THE LOWER 20S. CHANCE OF SNOW 80 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS ZERO TO 10 ABOVE ZERO.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN SNOW SHOWERS LIKELY IN THE AFTERNOON. LITTLE OR NO
SNOW ACCUMULATION. BREEZY, COLD WITH HIGHS 9 TO 21 ABOVE. CHANCE
OF SNOW 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. BRISK, COLD
WITH LOWS ZERO TO 5 ABOVE ZERO.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. A 40 PERCENT CHANCE OF SNOW SHOWERS. BLUSTERY, COLD WITH
HIGHS 11 TO 21. LOWEST WIND CHILL READINGS WIND CHILL READINGS AS
LOW AS 20 BELOW IN THE MORNING.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COLD WITH LOWS 5 TO 10 ABOVE.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 20S.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
COLD WITH LOWS 10 TO 15.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S.
WYZ015-051100-
WIND RIVER MOUNTAINS EAST-
1032 PM MST SUN JAN 4 2026
TONIGHT
SNOW SHOWERS. SNOW MAY BE HEAVY AT TIMES. SNOW
ACCUMULATION UP TO 15 INCHES. BREEZY WITH LOWS IN THE LOWER 20S.
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF
SNOW 80 PERCENT.
MONDAY
PARTLY CLOUDY. SNOW SHOWERS LIKELY, MAINLY IN THE
MORNING. NEW SNOW ACCUMULATION UP TO 7 INCHES. BREEZY WITH HIGHS
AROUND 30. WEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.
CHANCE OF SNOW 60 PERCENT.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
EVENING, THEN SNOW SHOWERS LIKELY AFTER MIDNIGHT. NEW SNOW
ACCUMULATION UP TO 4 INCHES. WINDY, COLD WITH LOWS 11 TO 23. WEST
WINDS 20 TO 30 MPH. GUSTS UP TO 40 MPH, INCREASING TO 50 MPH
AFTER MIDNIGHT. CHANCE OF SNOW 60 PERCENT.
TUESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. SNOW SHOWERS LIKELY. NEW LIGHT SNOW ACCUMULATION
POSSIBLE. WINDY WITH HIGHS IN THE MID 20S. WEST WINDS 25 TO
35 MPH WITH GUSTS UP TO 65 MPH. CHANCE OF SNOW 60 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. NEW
LIGHT SNOW ACCUMULATION POSSIBLE. VERY WINDY AND COLD. NEAR
STEADY TEMPERATURE IN THE LOWER 20S. WEST WINDS 30 TO 40 MPH WITH
GUSTS UP TO 65 MPH. CHANCE OF SNOW 70 PERCENT.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. WINDY WITH
HIGHS IN THE MID 20S. CHANCE OF SNOW 80 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY, COLD WITH LOWS 5 TO 15 ABOVE.
THURSDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY, COLD WITH HIGHS 10 TO 24.
THURSDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY, COLD WITH LOWS ZERO TO 10 ABOVE ZERO. WIND CHILL
READINGS WIND CHILL READINGS AS LOW AS 20 BELOW.
FRIDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.
WINDY, COLD WITH HIGHS 12 TO 26. LOWEST WIND CHILL READINGS WIND
CHILL READINGS AS LOW AS 20 BELOW IN THE MORNING.
FRIDAY NIGHT
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS 5 TO
15 ABOVE.
SATURDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 20S.
SATURDAY NIGHT
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS 11 TO
21.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S.
WYZ019-051100-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-
INCLUDING THE CITY OF JEFFREY CITY
1032 PM MST SUN JAN 4 2026
TONIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW
SHOWERS. SNOW ACCUMULATION UP TO 2 INCHES. BREEZY WITH LOWS IN
THE MID 30S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO
40 MPH.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. BREEZY WITH HIGHS
AROUND 40. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.
MONDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE MID 20S.
SOUTHWEST WINDS 15 TO 25 MPH. GUSTS UP TO 35 MPH, INCREASING TO
45 MPH AFTER MIDNIGHT.
TUESDAY
PARTLY CLOUDY AND WINDY. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 55 MPH.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. WINDY WITH LOWS IN THE UPPER 20S. SOUTHWEST WINDS
25 TO 35 MPH WITH GUSTS UP TO 60 MPH.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. WINDY WITH HIGHS IN THE UPPER 30S.
WEDNESDAY NIGHT
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS 14 TO
22.
THURSDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 30S.
THURSDAY NIGHT
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS 10 TO
15.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. BREEZY WITH HIGHS IN THE UPPER 20S.
FRIDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 20.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 30S.
SATURDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 15 TO 21.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.
WYZ024-051100-
SALT RIVER AND WYOMING RANGES-
1032 PM MST SUN JAN 4 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST
MONDAY...
TONIGHT
SNOW SHOWERS. SNOW MAY BE HEAVY AT TIMES LATE THIS
EVENING. SNOW ACCUMULATION UP TO 7 INCHES. NEAR STEADY
TEMPERATURE IN THE UPPER 20S. SOUTHWEST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 30 MPH. CHANCE OF SNOW 90 PERCENT.
MONDAY
MOSTLY CLOUDY WITH SNOW SHOWERS. NEW SNOW ACCUMULATION
UP TO 6 INCHES. HIGHS AROUND 30. WEST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 30 MPH. CHANCE OF SNOW 80 PERCENT.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN
THE EVENING, THEN MOSTLY CLOUDY WITH SNOW SHOWERS AFTER MIDNIGHT.
NEW SNOW ACCUMULATION AROUND 5 INCHES. BREEZY, COLD WITH LOWS
AROUND 20. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
CHANCE OF SNOW 80 PERCENT.
TUESDAY
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. BREEZY WITH
HIGHS IN THE UPPER 20S. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO
40 MPH. CHANCE OF SNOW 90 PERCENT.
TUESDAY NIGHT
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION.
BREEZY. NEAR STEADY TEMPERATURE IN THE MID 20S. WEST WINDS 20 TO
25 MPH WITH GUSTS UP TO 45 MPH. CHANCE OF SNOW 90 PERCENT.
WEDNESDAY
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. BREEZY
WITH HIGHS IN THE MID 20S. CHANCE OF SNOW 90 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. NEW
LIGHT SNOW ACCUMULATION POSSIBLE. COLD WITH LOWS 10 TO 15. CHANCE
OF SNOW 70 PERCENT.
THURSDAY
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. BREEZY,
COLD WITH HIGHS AROUND 20. CHANCE OF SNOW 80 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. NEW
LITTLE OR NO SNOW ACCUMULATION. BREEZY, COLD WITH LOWS 5 TO
15 ABOVE. CHANCE OF SNOW 60 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LITTLE OR NO
SNOW ACCUMULATION. BREEZY, COLD WITH HIGHS 16 TO 22. CHANCE OF
SNOW 60 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. BREEZY, COLD WITH
LOWS 5 TO 10 ABOVE. CHANCE OF SNOW 30 PERCENT.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 20S.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
COLD WITH LOWS 10 TO 15.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S.
WYZ030-051100-
EAST SWEETWATER COUNTY-
INCLUDING THE CITY OF WAMSUTTER
1032 PM MST SUN JAN 4 2026
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN SHOWERS AFTER
MIDNIGHT. BREEZY WITH LOWS IN THE LOWER 30S. SOUTHWEST WINDS
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION
30 PERCENT.
MONDAY
A CHANCE OF RAIN SHOWERS IN THE MORNING. MOSTLY CLOUDY
WITH A CHANCE OF SNOW SHOWERS. BREEZY WITH HIGHS AROUND 40.
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF
PRECIPITATION 30 PERCENT.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY
WITH HIGHS AROUND 40. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP
TO 35 MPH.
TUESDAY NIGHT
PARTLY CLOUDY AND BREEZY. LOWS IN THE MID 20S.
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
WEDNESDAY
MOSTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 30S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS AROUND 20.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
MORNING. BREEZY WITH HIGHS AROUND 30. CHANCE OF SNOW 30 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS 10 TO
15.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. BREEZY WITH HIGHS AROUND 30.
FRIDAY NIGHT
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS 10 TO
15.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 30S.
SATURDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS AROUND 15.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S.
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