353
FPUS55 KRIW 230933
ZFPRIW
ZONE FORECAST PRODUCT FOR WESTERN AND CENTRAL WYOMING
NATIONAL WEATHER SERVICE RIVERTON WY
231 AM MST MON FEB 23 2026
WYZ020-231100-
NATRONA COUNTY LOWER ELEVATIONS-
INCLUDING THE CITY OF CASPER
231 AM MST MON FEB 23 2026
REST OF TONIGHT
PARTLY CLOUDY AND BREEZY. NOT AS COOL. NEAR
STEADY TEMPERATURE IN THE UPPER 20S. SOUTHWEST WINDS 15 TO 20 MPH
WITH GUSTS UP TO 35 MPH.
MONDAY
PARTLY CLOUDY AND BREEZY. HIGHS AROUND 50. SOUTHWEST
WINDS 15 TO 25 MPH. GUSTS UP TO 35 MPH, INCREASING TO 45 MPH IN
THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY AND BREEZY. LOWS IN THE MID 30S.
SOUTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 45 MPH.
TUESDAY
CLOUDY, BREEZY WITH HIGHS AROUND 50. WEST WINDS 15 TO
25 MPH WITH GUSTS UP TO 40 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY AND BREEZY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 45 MPH.
WEDNESDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A
SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING, THEN A CHANCE OF
SNOW SHOWERS IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION.
VERY WINDY WITH HIGHS IN THE LOWER 50S. TEMPERATURE FALLING INTO
THE MID 40S IN THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE MID 20S.
THURSDAY
SUNNY, BREEZY WITH HIGHS AROUND 50.
THURSDAY NIGHT
MOSTLY CLEAR AND WINDY. LOWS AROUND 30.
FRIDAY
MOSTLY SUNNY AND WINDY. HIGHS IN THE MID 50S.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF. WINDY WITH LOWS IN THE LOWER 20S.
SATURDAY
MOSTLY CLOUDY AND BREEZY. HIGHS IN THE MID 40S.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW SHOWERS. COLD WITH
LOWS AROUND 20.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH A
SLIGHT CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS AROUND 50.
CHANCE OF SNOW 20 PERCENT.
WYZ017-231100-
WIND RIVER BASIN-
INCLUDING THE CITIES OF RIVERTON AND SHOSHONI
231 AM MST MON FEB 23 2026
REST OF TONIGHT
MOSTLY CLOUDY AND COLD. NEAR STEADY
TEMPERATURE IN THE MID 20S. SOUTHWEST WINDS AROUND 10 MPH WITH
GUSTS UP TO 25 MPH.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. BREEZY WITH HIGHS AROUND 50. SOUTHWEST WINDS AROUND
10 MPH WITH GUSTS UP TO 25 MPH, INCREASING TO 15 TO 20 MPH WITH
GUSTS UP TO 40 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS 10 TO 15 MPH. GUSTS UP TO 35 MPH, INCREASING TO 45 MPH
AFTER MIDNIGHT.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN A CHANCE OF RAIN SHOWERS IN THE AFTERNOON. BREEZY
WITH HIGHS IN THE LOWER 50S. WEST WINDS 15 TO 20 MPH WITH GUSTS
UP TO 35 MPH. CHANCE OF PRECIPITATION 30 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN SHOWERS. BREEZY WITH
LOWS IN THE LOWER 30S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP
TO 30 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A
CHANCE OF RAIN AND SNOW SHOWERS. WINDY WITH HIGHS IN THE LOWER
50S. CHANCE OF PRECIPITATION 30 PERCENT.
WEDNESDAY NIGHT
CLEAR, BREEZY WITH LOWS IN THE LOWER 20S.
THURSDAY
SUNNY, BREEZY WITH HIGHS IN THE LOWER 50S.
THURSDAY NIGHT
CLEAR, BREEZY WITH LOWS IN THE MID 20S.
FRIDAY
SUNNY, WINDY WITH HIGHS IN THE MID 50S.
FRIDAY NIGHT
MOSTLY CLEAR AND WINDY. LOWS IN THE MID 20S.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS
AROUND 50.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS AROUND 50.
WYZ018-231100-
LANDER FOOTHILLS-
INCLUDING THE CITY OF LANDER
231 AM MST MON FEB 23 2026
REST OF TONIGHT
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
UPPER 20S. SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. BREEZY WITH HIGHS AROUND 50. SOUTHWEST WINDS 15 TO 20 MPH
WITH GUSTS UP TO 35 MPH.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS AFTER
MIDNIGHT. LOWS AROUND 30. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP
TO 35 MPH, BECOMING SOUTHEAST WITH GUSTS UP TO 25 MPH AFTER
MIDNIGHT. CHANCE OF SNOW 30 PERCENT.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN A CHANCE OF RAIN SHOWERS IN THE AFTERNOON. BREEZY
WITH HIGHS IN THE LOWER 50S. WEST WINDS 15 TO 20 MPH WITH GUSTS
UP TO 35 MPH. CHANCE OF PRECIPITATION 30 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN SHOWERS. BREEZY WITH
LOWS IN THE MID 30S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP
TO 30 MPH.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A
CHANCE OF RAIN AND SNOW SHOWERS. WINDY WITH HIGHS IN THE LOWER
50S. CHANCE OF PRECIPITATION 40 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE LOWER
20S.
THURSDAY
SUNNY, BREEZY WITH HIGHS IN THE LOWER 50S.
THURSDAY NIGHT
CLEAR, BREEZY WITH LOWS IN THE MID 20S.
FRIDAY
MOSTLY SUNNY AND WINDY. HIGHS IN THE MID 50S.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. BREEZY WITH LOWS IN THE UPPER 20S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
SATURDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS
AFTER MIDNIGHT. LOWS IN THE MID 20S. CHANCE OF SNOW 20 PERCENT.
SUNDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS IN THE LOWER 50S.
WYZ028-231100-
ROCK SPRINGS AND GREEN RIVER-
INCLUDING THE CITIES OF ROCK SPRINGS AND GREEN RIVER
231 AM MST MON FEB 23 2026
REST OF TONIGHT
PARTLY CLOUDY. COLD WITH LOWS 16 TO 22.
MONDAY
PARTLY CLOUDY. HIGHS AROUND 50. WEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 25 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. WINDY WITH HIGHS AROUND 50. WEST WINDS 20 TO 30 MPH WITH
GUSTS UP TO 40 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. BREEZY WITH LOWS IN THE MID 30S. WEST WINDS 15 TO
25 MPH WITH GUSTS UP TO 40 MPH. CHANCE OF RAIN 30 PERCENT.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS. WINDY WITH HIGHS
AROUND 50. CHANCE OF PRECIPITATION 30 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLEAR AND WINDY. LOWS IN THE LOWER 20S.
THURSDAY
SUNNY, BREEZY WITH HIGHS IN THE MID 40S.
THURSDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE MID 20S.
FRIDAY
MOSTLY SUNNY AND WINDY. HIGHS AROUND 50.
FRIDAY NIGHT
PARTLY CLOUDY AND BREEZY. LOWS AROUND 30.
SATURDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 50S.
SATURDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW
SHOWERS AFTER MIDNIGHT. LOWS AROUND 30. CHANCE OF PRECIPITATION
20 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS. A
SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. BREEZY WITH HIGHS
AROUND 50. CHANCE OF PRECIPITATION 20 PERCENT.
WYZ013-231100-
JACKSON HOLE-
INCLUDING THE CITY OF JACKSON
231 AM MST MON FEB 23 2026
...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM TUESDAY TO 5 PM
MST WEDNESDAY...
REST OF TONIGHT
PARTLY CLOUDY AND COLD. NEAR STEADY
TEMPERATURE AROUND 19.
MONDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S. SOUTH WINDS
10 TO 15 MPH. GUSTS UP TO 25 MPH, INCREASING TO 35 MPH IN THE
AFTERNOON.
MONDAY NIGHT
A CHANCE OF SNOW SHOWERS IN THE EVENING, THEN
SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 3 INCHES.
BREEZY WITH LOWS IN THE UPPER 20S. SOUTH WINDS 15 TO 20 MPH WITH
GUSTS UP TO 35 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
TUESDAY
SNOW SHOWERS IN THE MORNING, THEN SNOW AND RAIN
SHOWERS IN THE AFTERNOON. NEW MODERATE SNOW ACCUMULATION. HIGHS
IN THE UPPER 30S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO
30 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
TUESDAY NIGHT
SNOW AND RAIN SHOWERS. NEW LIGHT SNOW
ACCUMULATION. BREEZY WITH LOWS AROUND 30. SOUTHWEST WINDS 15 TO
20 MPH. GUSTS UP TO 30 MPH, INCREASING TO 40 MPH AFTER MIDNIGHT.
CHANCE OF PRECIPITATION NEAR 100 PERCENT.
WEDNESDAY
SNOW SHOWERS IN THE MORNING, THEN SNOW SHOWERS
LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
NEW LIGHT SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE UPPER 30S.
CHANCE OF SNOW 90 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN
THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. COLDER WITH LOWS
10 TO 15. CHANCE OF SNOW 30 PERCENT.
THURSDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE MID 30S.
THURSDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 15 TO 20.
FRIDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN A CHANCE OF SNOW SHOWERS IN THE AFTERNOON. BREEZY
WITH HIGHS AROUND 40. CHANCE OF SNOW 30 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. BREEZY WITH LOWS
AROUND 20.
SATURDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. HIGHS AROUND 40.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. LOWS IN THE LOWER 20S.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A 40 PERCENT CHANCE OF SNOW SHOWERS. HIGHS AROUND 40.
WYZ003-231100-
CODY FOOTHILLS-
INCLUDING THE CITIES OF CLARK, CODY, AND MEETEETSE
231 AM MST MON FEB 23 2026
...HIGH WIND WARNING IN EFFECT FROM 2 PM THIS AFTERNOON TO 6 AM
MST TUESDAY...
REST OF TONIGHT
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE 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. WINDY WITH HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 35 MPH, INCREASING TO 25 TO 30 MPH WITH
GUSTS UP TO 65 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. SNOW AND RAIN SHOWERS LIKELY AFTER
MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. WINDY WITH LOWS AROUND
40. SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 65 MPH. CHANCE
OF PRECIPITATION 60 PERCENT.
TUESDAY
SNOW AND RAIN SHOWERS LIKELY. LITTLE OR NO SNOW
ACCUMULATION. BREEZY WITH HIGHS AROUND 50. WEST WINDS 15 TO
20 MPH WITH GUSTS UP TO 45 MPH. CHANCE OF PRECIPITATION
60 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS. A CHANCE OF RAIN SHOWERS
IN THE EVENING, THEN RAIN SHOWERS LIKELY AFTER MIDNIGHT. LITTLE
OR NO SNOW ACCUMULATION. BREEZY WITH LOWS IN THE MID 30S.
SOUTHWEST WINDS 15 TO 20 MPH. GUSTS UP TO 35 MPH, INCREASING TO
45 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 60 PERCENT.
WEDNESDAY
PARTLY CLOUDY. SNOW AND RAIN SHOWERS LIKELY IN THE
MORNING, THEN A CHANCE OF SNOW SHOWERS IN THE AFTERNOON. LITTLE
OR NO SNOW ACCUMULATION. WINDY WITH HIGHS IN THE UPPER 40S.
CHANCE OF PRECIPITATION 60 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS AROUND 30.
THURSDAY
MOSTLY SUNNY AND WINDY. HIGHS IN THE UPPER 40S.
THURSDAY NIGHT
MOSTLY CLEAR AND WINDY. LOWS AROUND 30.
FRIDAY
MOSTLY SUNNY AND VERY WINDY. HIGHS IN THE LOWER 50S.
FRIDAY NIGHT
PARTLY CLOUDY AND WINDY. LOWS IN THE LOWER 20S.
SATURDAY
PARTLY CLOUDY AND BREEZY. HIGHS AROUND 40.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
SUNDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS IN THE LOWER 40S.
WYZ004-231100-
NORTH BIGHORN BASIN-
INCLUDING THE CITIES OF BASIN, GREYBULL, LOVELL, POWELL,
AND SHELL
231 AM MST MON FEB 23 2026
REST OF TONIGHT
PARTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
MID 20S.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 50. SOUTHEAST WINDS 10 TO 15 MPH. GUSTS UP
TO 40 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH RAIN SHOWERS LIKELY WITH A CHANCE OF SNOW SHOWERS AFTER
MIDNIGHT. NO SNOW ACCUMULATION. BREEZY WITH LOWS IN THE LOWER
30S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 40 MPH. CHANCE OF
PRECIPITATION 60 PERCENT.
TUESDAY
CLOUDY WITH A CHANCE OF SNOW SHOWERS. RAIN SHOWERS
LIKELY, MAINLY IN THE MORNING. LITTLE OR NO SNOW ACCUMULATION.
HIGHS IN THE UPPER 40S. NORTHWEST WINDS AROUND 10 MPH, BECOMING
NORTHEAST IN THE AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY
WITH A CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER
20S. SOUTH WINDS AROUND 10 MPH. CHANCE OF RAIN 30 PERCENT.
WEDNESDAY
PARTLY CLOUDY. SNOW AND RAIN SHOWERS LIKELY, MAINLY
IN THE MORNING. LITTLE OR NO SNOW ACCUMULATION. BREEZY WITH HIGHS
AROUND 50. CHANCE OF PRECIPITATION 60 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S.
THURSDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE LOWER 50S.
THURSDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE UPPER 20S.
FRIDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 50S.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. BREEZY, COLD WITH
LOWS AROUND 20.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
SATURDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 15 TO 21.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
WYZ006-231100-
SOUTHEAST BIGHORN BASIN-
INCLUDING THE CITIES OF TEN SLEEP AND WORLAND
231 AM MST MON FEB 23 2026
REST OF TONIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 50S. SOUTH WINDS
AROUND 10 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF RAIN AND SNOW SHOWERS AFTER MIDNIGHT. LOWS IN
THE LOWER 30S. SOUTH WINDS AROUND 10 MPH WITH GUSTS UP TO 30 MPH
IN THE EVENING. CHANCE OF PRECIPITATION 30 PERCENT.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS IN
THE MORNING, THEN A SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. HIGHS AROUND 50. SOUTHEAST WINDS AROUND 10 MPH,
BECOMING NORTH IN THE AFTERNOON. CHANCE OF PRECIPITATION
30 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 30. SOUTH WINDS AROUND 10 MPH AFTER
MIDNIGHT.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS IN
THE MORNING, THEN SNOW AND RAIN SHOWERS LIKELY IN THE AFTERNOON.
LITTLE OR NO SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE LOWER
50S. CHANCE OF PRECIPITATION 60 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S.
FRIDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 50S.
FRIDAY NIGHT
MOSTLY CLEAR WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY WITH LOWS IN THE LOWER 20S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
SATURDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE UPPER
40S.
WYZ005-231100-
SOUTHWEST BIGHORN BASIN-
INCLUDING THE CITY OF THERMOPOLIS
231 AM MST MON FEB 23 2026
REST OF TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. BREEZY WITH HIGHS IN THE LOWER 50S. SOUTHWEST WINDS
AROUND 10 MPH WITH GUSTS UP TO 25 MPH, INCREASING TO 15 TO 20 MPH
WITH GUSTS UP TO 35 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS WITH A
SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. BREEZY WITH LOWS IN
THE LOWER 30S. SOUTHWEST WINDS 15 TO 20 MPH. GUSTS UP TO 35 MPH,
INCREASING TO 45 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION
30 PERCENT.
TUESDAY
A CHANCE OF SNOW SHOWERS IN THE MORNING. MOSTLY CLOUDY
WITH A CHANCE OF RAIN SHOWERS. HIGHS AROUND 50. WEST WINDS AROUND
10 MPH WITH GUSTS UP TO 20 MPH, BECOMING NORTHEAST IN THE
AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTHWEST WINDS 10 TO
15 MPH.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS IN
THE MORNING, THEN SNOW AND RAIN SHOWERS LIKELY IN THE AFTERNOON.
LITTLE OR NO SNOW ACCUMULATION. BREEZY WITH HIGHS AROUND 50.
CHANCE OF PRECIPITATION 60 PERCENT.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE MID 20S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
THURSDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE UPPER 20S.
FRIDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 50S.
FRIDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE LOWER 20S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS IN THE UPPER 40S. CHANCE OF SNOW 20 PERCENT.
WYZ023-231100-
STAR VALLEY-
INCLUDING THE CITIES OF AFTON, ALPINE, STAR VALLEY RANCH,
AND THAYNE
231 AM MST MON FEB 23 2026
REST OF TONIGHT
PARTLY CLOUDY. COLD WITH LOWS 14 TO 20.
MONDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S. SOUTH WINDS
AROUND 10 MPH IN THE AFTERNOON.
MONDAY NIGHT
CLOUDY. SNOW SHOWERS AFTER MIDNIGHT. SNOW
ACCUMULATION UP TO 1 INCH. LOWS AROUND 30. SOUTH WINDS AROUND
10 MPH. CHANCE OF SNOW 90 PERCENT.
TUESDAY
SNOW SHOWERS. RAIN SHOWERS IN THE AFTERNOON. LIGHT
SNOW ACCUMULATION. HIGHS IN THE UPPER 30S. SOUTHWEST WINDS AROUND
10 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
TUESDAY NIGHT
RAIN SHOWERS. SNOW SHOWERS, MAINLY IN THE
EVENING. NEW LITTLE OR NO SNOW ACCUMULATION. NEAR STEADY
TEMPERATURE IN THE MID 30S. SOUTHWEST WINDS AROUND 10 MPH AFTER
MIDNIGHT. GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
WEDNESDAY
RAIN SHOWERS IN THE MORNING. SNOW SHOWERS. LITTLE OR
NO SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE UPPER 30S. CHANCE
OF PRECIPITATION 90 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
EVENING. COLDER WITH LOWS 10 TO 15. CHANCE OF SNOW 30 PERCENT.
THURSDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A
20 PERCENT CHANCE OF SNOW SHOWERS. HIGHS IN THE MID 30S.
THURSDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS AROUND 20.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A SLIGHT
CHANCE OF SNOW SHOWERS. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. HIGHS IN THE LOWER 40S. CHANCE OF PRECIPITATION
20 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE EVENING. A SLIGHT
CHANCE OF SNOW SHOWERS. LOWS IN THE MID 20S. CHANCE OF
PRECIPITATION 20 PERCENT.
SATURDAY
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. A CHANCE
OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE LOWER 40S. CHANCE
OF PRECIPITATION 30 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE EVENING. A CHANCE
OF SNOW SHOWERS. LOWS IN THE MID 20S. CHANCE OF PRECIPITATION
40 PERCENT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A 40 PERCENT CHANCE OF SNOW SHOWERS. HIGHS IN THE UPPER
30S.
WYZ025-231100-
UPPER GREEN RIVER BASIN FOOTHILLS-
INCLUDING THE CITY OF PINEDALE
231 AM MST MON FEB 23 2026
REST OF TONIGHT
PARTLY CLOUDY AND COLD. NEAR STEADY
TEMPERATURE AROUND 16.
MONDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS
AROUND 40.
MONDAY NIGHT
PARTLY CLOUDY. SNOW SHOWERS AFTER MIDNIGHT. SNOW
ACCUMULATION UP TO 1 INCH. LOWS IN THE LOWER 20S. GUSTS UP TO
20 MPH AFTER MIDNIGHT. CHANCE OF SNOW 80 PERCENT.
TUESDAY
SNOW SHOWERS. LIGHT SNOW ACCUMULATION. HIGHS IN THE
UPPER 30S. WEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.
CHANCE OF SNOW NEAR 100 PERCENT.
TUESDAY NIGHT
SNOW AND RAIN SHOWERS. NEW LIGHT SNOW
ACCUMULATION. LOWS IN THE MID 20S. SOUTHWEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
WEDNESDAY
CLOUDY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. WINDY WITH HIGHS
AROUND 40. CHANCE OF SNOW 90 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
BREEZY, COLD WITH LOWS AROUND 10 ABOVE.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S.
THURSDAY NIGHT
CLEAR, COLD WITH LOWS 10 TO 15.
FRIDAY
MOSTLY SUNNY AND BREEZY. HIGHS AROUND 40.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. BREEZY, COLD WITH LOWS AROUND 20.
SATURDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. HIGHS AROUND 40.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS AROUND 20.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A 40 PERCENT CHANCE OF SNOW SHOWERS. HIGHS AROUND 40.
WYZ026-231100-
UPPER GREEN RIVER BASIN-
INCLUDING THE CITIES OF LA BARGE, BIG PINEY, AND FARSON
231 AM MST MON FEB 23 2026
REST OF TONIGHT
PARTLY CLOUDY. COLD WITH LOWS 9 TO 15 ABOVE.
MONDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S. WEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 30 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 30 MPH, BECOMING SOUTHWEST WITH GUSTS UP TO 20 MPH
AFTER MIDNIGHT. CHANCE OF SNOW 30 PERCENT.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN SNOW SHOWERS LIKELY WITH A CHANCE OF RAIN SHOWERS
IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. BREEZY WITH
HIGHS IN THE LOWER 40S. WEST WINDS 15 TO 25 MPH WITH GUSTS UP TO
35 MPH. CHANCE OF PRECIPITATION 60 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY WITH A
CHANCE OF SNOW SHOWERS. LITTLE OR NO SNOW ACCUMULATION. LOWS IN
THE UPPER 20S. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
CHANCE OF PRECIPITATION 60 PERCENT.
WEDNESDAY
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY WITH A CHANCE
OF RAIN SHOWERS IN THE MORNING, THEN PARTLY CLOUDY WITH A CHANCE
OF SNOW SHOWERS IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION.
WINDY WITH HIGHS IN THE LOWER 40S. CHANCE OF PRECIPITATION
60 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS 10 TO
20.
THURSDAY
SUNNY, BREEZY WITH HIGHS AROUND 40.
THURSDAY NIGHT
CLEAR, BREEZY, COLD WITH LOWS 16 TO 22.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY
WITH HIGHS IN THE MID 40S.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. BREEZY WITH LOWS IN THE LOWER 20S.
SATURDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 40S.
SATURDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF. LOWS IN THE
LOWER 20S.
SUNDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS IN THE MID 40S.
WYZ010-231100-
NORTHEAST JOHNSON COUNTY-
INCLUDING THE CITY OF BUFFALO
231 AM MST MON FEB 23 2026
REST OF TONIGHT
PARTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
MID 20S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTH WINDS
10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH RAIN AND SNOW SHOWERS LIKELY AFTER MIDNIGHT. NO SNOW
ACCUMULATION. BREEZY WITH LOWS AROUND 30. SOUTHWEST WINDS 15 TO
20 MPH, BECOMING WEST AFTER MIDNIGHT. GUSTS UP TO 50 MPH. CHANCE
OF PRECIPITATION 60 PERCENT.
TUESDAY
CLOUDY WITH A CHANCE OF RAIN SHOWERS. SNOW SHOWERS
LIKELY, MAINLY IN THE MORNING. LITTLE OR NO SNOW ACCUMULATION.
HIGHS IN THE LOWER 40S. NORTH WINDS AROUND 10 MPH. CHANCE OF
PRECIPITATION 60 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY
WITH A CHANCE OF RAIN AND SNOW SHOWERS AFTER MIDNIGHT. LOWS
AROUND 30. SOUTH WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION
30 PERCENT.
WEDNESDAY
RAIN AND SNOW SHOWERS LIKELY. LITTLE OR NO SNOW
ACCUMULATION. BREEZY WITH HIGHS IN THE UPPER 40S. CHANCE OF
PRECIPITATION 70 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
THURSDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS AROUND 30.
FRIDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 50S.
TEMPERATURE FALLING INTO THE UPPER 40S IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY, COLD WITH LOWS AROUND 20.
SATURDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. COOLER WITH HIGHS IN THE MID 30S.
SATURDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS
IN THE EVENING. COLD WITH LOWS 15 TO 20. CHANCE OF SNOW
20 PERCENT.
SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS AROUND 40.
WYZ011-231100-
SOUTHEAST JOHNSON COUNTY-
INCLUDING THE CITY OF KAYCEE
231 AM MST MON FEB 23 2026
REST OF TONIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
MONDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE MID 50S.
SOUTHWEST WINDS 15 TO 20 MPH. GUSTS UP TO 35 MPH IN THE
AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS
AFTER MIDNIGHT. BREEZY WITH LOWS IN THE LOWER 30S. SOUTH WINDS
15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF PRECIPITATION
30 PERCENT.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS,
MAINLY IN THE MORNING. HIGHS IN THE MID 40S. NORTH WINDS AROUND
10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF PRECIPITATION
30 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 30. SOUTHEAST WINDS AROUND 10 MPH,
BECOMING SOUTHWEST WITH GUSTS UP TO 25 MPH AFTER MIDNIGHT.
WEDNESDAY
A CHANCE OF RAIN AND SNOW SHOWERS IN THE MORNING,
THEN SNOW AND RAIN SHOWERS LIKELY IN THE AFTERNOON. LITTLE OR NO
SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE UPPER 40S. CHANCE OF
PRECIPITATION 60 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S.
THURSDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE LOWER 50S.
THURSDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE LOWER 30S.
FRIDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 50S.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. BREEZY WITH LOWS IN
THE LOWER 20S.
SATURDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS. HIGHS AROUND 40.
SATURDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE LOWER 40S.
WYZ027-231100-
SOUTH LINCOLN COUNTY-
INCLUDING THE CITIES OF KEMMERER AND COKEVILLE
231 AM MST MON FEB 23 2026
REST OF TONIGHT
PARTLY CLOUDY. COLD WITH LOWS 15 TO 19.
MONDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 20S. SOUTHWEST WINDS 10 TO 15 MPH.
GUSTS UP TO 35 MPH AFTER MIDNIGHT. CHANCE OF SNOW 30 PERCENT.
TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN MOSTLY CLOUDY WITH RAIN SHOWERS WITH SNOW SHOWERS
LIKELY IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. WINDY
WITH HIGHS IN THE LOWER 40S. WEST WINDS 20 TO 30 MPH WITH GUSTS
UP TO 40 MPH. CHANCE OF PRECIPITATION 80 PERCENT.
TUESDAY NIGHT
RAIN SHOWERS. SNOW SHOWERS LIKELY, MAINLY IN THE
EVENING. LITTLE OR NO SNOW ACCUMULATION. BREEZY WITH LOWS IN THE
MID 30S. WEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 35 MPH. CHANCE
OF PRECIPITATION 80 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. RAIN SHOWERS WITH SNOW SHOWERS LIKELY
IN THE MORNING, THEN A CHANCE OF SNOW SHOWERS IN THE AFTERNOON.
LITTLE OR NO SNOW ACCUMULATION. WINDY WITH HIGHS IN THE LOWER
40S. CHANCE OF PRECIPITATION 80 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS AROUND
20.
THURSDAY
SUNNY, BREEZY WITH HIGHS AROUND 40.
THURSDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE MID 20S.
FRIDAY
MOSTLY SUNNY AND WINDY. HIGHS IN THE MID 40S.
FRIDAY NIGHT
PARTLY CLOUDY AND BREEZY. LOWS AROUND 30.
SATURDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 40S.
SATURDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW
SHOWERS AFTER MIDNIGHT. LOWS AROUND 30. CHANCE OF PRECIPITATION
20 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS IN THE MID 40S.
WYZ016-231100-
UPPER WIND RIVER BASIN-
INCLUDING THE CITY OF DUBOIS
231 AM MST MON FEB 23 2026
...HIGH WIND WARNING IN EFFECT FROM 11 PM THIS EVENING TO 5 PM
MST TUESDAY...
REST OF TONIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
MONDAY
MOSTLY SUNNY AND WINDY. HIGHS IN THE UPPER 40S.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH, INCREASING
TO WEST 25 TO 30 MPH WITH GUSTS UP TO 55 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. SNOW SHOWERS AFTER MIDNIGHT. SNOW
ACCUMULATION UP TO 1 INCH. VERY WINDY WITH LOWS IN THE LOWER 30S.
NORTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 60 MPH, INCREASING
TO 30 TO 40 MPH WITH GUSTS UP TO 70 MPH AFTER MIDNIGHT. CHANCE OF
SNOW 80 PERCENT.
TUESDAY
SNOW SHOWERS. RAIN SHOWERS LIKELY IN THE AFTERNOON.
LIGHT SNOW ACCUMULATION. WINDY WITH HIGHS IN THE MID 40S. WEST
WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH. CHANCE OF
PRECIPITATION 80 PERCENT.
TUESDAY NIGHT
SNOW SHOWERS WITH RAIN SHOWERS LIKELY. NEW
LITTLE OR NO SNOW ACCUMULATION. WINDY WITH LOWS IN THE MID 30S.
WEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH. CHANCE OF
PRECIPITATION 80 PERCENT.
WEDNESDAY
PARTLY CLOUDY. SNOW SHOWERS WITH RAIN SHOWERS LIKELY
IN THE MORNING, THEN SNOW SHOWERS LIKELY IN THE AFTERNOON. LITTLE
OR NO SNOW ACCUMULATION. VERY WINDY WITH HIGHS IN THE LOWER 40S.
CHANCE OF PRECIPITATION 80 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLEAR AND WINDY. LOWS IN THE LOWER 20S.
THURSDAY
SUNNY, WINDY WITH HIGHS IN THE LOWER 40S.
THURSDAY NIGHT
CLEAR AND VERY WINDY. LOWS IN THE UPPER 20S.
FRIDAY
SUNNY AND VERY WINDY. HIGHS IN THE MID 40S.
FRIDAY NIGHT
MOSTLY CLEAR AND VERY WINDY. LOWS IN THE UPPER
20S.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH
A CHANCE OF SNOW SHOWERS IN THE AFTERNOON. BREEZY WITH HIGHS IN
THE MID 40S. CHANCE OF SNOW 30 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY WITH LOWS IN THE MID 20S.
SUNDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.
BREEZY WITH HIGHS IN THE LOWER 40S.
WYZ001-231100-
YELLOWSTONE NATIONAL PARK-
INCLUDING THE CITIES OF LAKE, MAMMOTH, AND OLD FAITHFUL
231 AM MST MON FEB 23 2026
...WINTER STORM WARNING IN EFFECT FROM 5 AM TUESDAY TO 5 PM MST
WEDNESDAY...
REST OF TONIGHT
PARTLY CLOUDY AND COLD. NEAR STEADY
TEMPERATURE AROUND 17. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO
25 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. BREEZY WITH HIGHS IN THE UPPER 30S. SOUTHWEST WINDS
15 TO 25 MPH. GUSTS UP TO 35 MPH, INCREASING TO 45 MPH IN THE
AFTERNOON. CHANCE OF SNOW 30 PERCENT.
MONDAY NIGHT
CLOUDY WITH SNOW SHOWERS. SNOW ACCUMULATION UP TO
4 INCHES. BREEZY WITH LOWS IN THE MID 20S. SOUTHWEST WINDS 15 TO
25 MPH WITH GUSTS UP TO 45 MPH. CHANCE OF SNOW 90 PERCENT.
TUESDAY
SNOW SHOWERS. SNOW MAY BE HEAVY AT TIMES IN THE
MORNING. NEW HEAVY SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE
LOWER 30S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
CHANCE OF SNOW NEAR 100 PERCENT.
TUESDAY NIGHT
SNOW SHOWERS. NEW MODERATE SNOW ACCUMULATION.
BREEZY. NEAR STEADY TEMPERATURE IN THE UPPER 20S. SOUTHWEST WINDS
15 TO 25 MPH WITH GUSTS UP TO 45 MPH. CHANCE OF SNOW NEAR
100 PERCENT.
WEDNESDAY
MOSTLY CLOUDY WITH 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.
BREEZY WITH HIGHS IN THE LOWER 30S. CHANCE OF SNOW 80 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF SNOW SHOWERS IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. BREEZY, COLD WITH
LOWS 10 TO 15. CHANCE OF SNOW 30 PERCENT.
THURSDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 20S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
BREEZY, COLD WITH LOWS 15 TO 20.
FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN A CHANCE OF SNOW SHOWERS IN THE AFTERNOON. BREEZY
WITH HIGHS IN THE LOWER 30S. CHANCE OF SNOW 30 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY, COLD WITH LOWS 15 TO 21.
SATURDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. HIGHS IN THE LOWER 30S.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS 14 TO 20.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. HIGHS IN THE LOWER
30S.
WYZ029-231100-
FLAMING GORGE-
231 AM MST MON FEB 23 2026
REST OF TONIGHT
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
MID 20S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 40S. WEST WINDS
AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30. WEST WINDS AROUND
10 MPH WITH GUSTS UP TO 20 MPH, BECOMING SOUTH AFTER MIDNIGHT.
TUESDAY
MOSTLY CLOUDY AND WINDY. HIGHS IN THE UPPER 40S.
SOUTHWEST WINDS 15 TO 20 MPH, BECOMING WEST 20 TO 30 MPH IN THE
AFTERNOON.
TUESDAY NIGHT
CLOUDY, BREEZY WITH LOWS IN THE MID 30S. WEST
WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS
IN THE MORNING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN
AND SNOW SHOWERS IN THE AFTERNOON. WINDY WITH HIGHS IN THE UPPER
40S. CHANCE OF PRECIPITATION 30 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLEAR AND WINDY. LOWS IN THE MID 20S.
THURSDAY
SUNNY, WINDY WITH HIGHS IN THE MID 40S.
THURSDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE UPPER 20S.
FRIDAY
MOSTLY SUNNY AND WINDY. HIGHS IN THE LOWER 50S.
FRIDAY NIGHT
PARTLY CLOUDY AND WINDY. LOWS IN THE LOWER 30S.
SATURDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 50S.
SATURDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF. BREEZY WITH
LOWS IN THE LOWER 30S.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS. A
SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING, THEN A CHANCE OF
SNOW SHOWERS IN THE AFTERNOON. BREEZY WITH HIGHS IN THE LOWER
50S. CHANCE OF PRECIPITATION 30 PERCENT.
WYZ022-231100-
CASPER MOUNTAIN-
231 AM MST MON FEB 23 2026
REST OF TONIGHT
PARTLY CLOUDY AND BREEZY. NEAR STEADY
TEMPERATURE IN THE UPPER 20S. SOUTHWEST WINDS 15 TO 20 MPH WITH
GUSTS UP TO 40 MPH.
MONDAY
MOSTLY SUNNY AND WINDY. HIGHS IN THE MID 40S. SOUTHWEST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH, BECOMING WEST 20 TO
30 MPH WITH GUSTS UP TO 50 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. WINDY WITH LOWS IN THE LOWER 30S. SOUTHWEST WINDS
25 TO 35 MPH WITH GUSTS UP TO 55 MPH.
TUESDAY
CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. BREEZY WITH HIGHS IN THE LOWER 40S. SOUTHWEST WINDS
15 TO 25 MPH WITH GUSTS UP TO 45 MPH. CHANCE OF SNOW 20 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY AND WINDY. LOWS IN THE MID 30S.
SOUTHWEST WINDS 20 TO 30 MPH. GUSTS UP TO 45 MPH, INCREASING TO
55 MPH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW
SHOWERS IN THE MORNING, THEN PARTLY CLOUDY WITH SNOW SHOWERS
LIKELY IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. WINDY
WITH HIGHS IN THE MID 40S. CHANCE OF PRECIPITATION 60 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF SNOW SHOWERS
IN THE EVENING. BREEZY WITH LOWS IN THE LOWER 20S. CHANCE OF SNOW
20 PERCENT.
THURSDAY
SUNNY, BREEZY WITH HIGHS IN THE LOWER 40S.
THURSDAY NIGHT
MOSTLY CLEAR AND WINDY. LOWS IN THE UPPER 20S.
FRIDAY
MOSTLY SUNNY AND WINDY. HIGHS IN THE MID 40S.
FRIDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF. WINDY WITH LOWS
IN THE UPPER 20S.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. BREEZY WITH HIGHS IN THE LOWER 40S. CHANCE OF SNOW
20 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW SHOWERS. LOWS IN THE
LOWER 20S.
SUNDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN A CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS IN
THE LOWER 40S. CHANCE OF SNOW 30 PERCENT.
WYZ002-231100-
ABSAROKA MOUNTAINS-
231 AM MST MON FEB 23 2026
...HIGH WIND WARNING IN EFFECT FROM 2 PM THIS AFTERNOON TO 11 AM
MST TUESDAY...
...WINTER STORM WARNING IN EFFECT FROM 5 AM TUESDAY TO 5 PM MST
WEDNESDAY...
REST OF TONIGHT
PARTLY CLOUDY AND BREEZY, COLD. NEAR STEADY
TEMPERATURE IN THE MID 20S. WEST WINDS 15 TO 20 MPH WITH GUSTS UP
TO 40 MPH.
MONDAY
MOSTLY SUNNY AND WINDY. HIGHS IN THE UPPER 30S. WEST
WINDS 20 TO 25 MPH WITH GUSTS UP TO 45 MPH, INCREASING TO 25 TO
35 MPH WITH GUSTS UP TO 70 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. SNOW SHOWERS. SNOW ACCUMULATION UP TO 6 INCHES.
WINDY WITH LOWS IN THE MID 20S. WEST WINDS 25 TO 35 MPH WITH
GUSTS UP TO 70 MPH. CHANCE OF SNOW 90 PERCENT.
TUESDAY
SNOW SHOWERS. SNOW MAY BE HEAVY AT TIMES IN THE
MORNING. NEW MODERATE SNOW ACCUMULATION. WINDY WITH HIGHS AROUND
30. WEST WINDS 20 TO 30 MPH. GUSTS UP TO 60 MPH, DECREASING TO
50 MPH IN THE AFTERNOON. CHANCE OF SNOW 90 PERCENT.
TUESDAY NIGHT
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. WINDY
WITH LOWS IN THE MID 20S. WEST WINDS 25 TO 35 MPH WITH GUSTS UP
TO 55 MPH. CHANCE OF SNOW 90 PERCENT.
WEDNESDAY
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. VERY
WINDY WITH HIGHS IN THE UPPER 20S. CHANCE OF SNOW 80 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLEAR AND WINDY, COLD WITH LOWS 9 TO
21 ABOVE.
THURSDAY
MOSTLY SUNNY AND WINDY. HIGHS IN THE UPPER 20S.
THURSDAY NIGHT
MOSTLY CLEAR AND VERY WINDY. COLD WITH LOWS
14 TO 24.
FRIDAY
MOSTLY SUNNY. A CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. VERY WINDY WITH HIGHS IN THE LOWER 30S. CHANCE OF SNOW
30 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. VERY WINDY AND COLD WITH LOWS 15 TO 23.
SATURDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY WITH HIGHS IN THE UPPER 20S.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY, COLD WITH LOWS 14 TO 22.
SUNDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.
BREEZY WITH HIGHS IN THE UPPER 20S.
WYZ007-231100-
OWL CREEK AND BRIDGER MOUNTAINS-
231 AM MST MON FEB 23 2026
REST OF TONIGHT
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
LOWER 30S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. BREEZY WITH HIGHS IN THE MID 40S. SOUTHWEST WINDS 15 TO
20 MPH. GUSTS UP TO 35 MPH, INCREASING TO 45 MPH IN THE
AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS AFTER
MIDNIGHT. BREEZY WITH LOWS IN THE MID 30S. SOUTHWEST WINDS 15 TO
25 MPH. GUSTS UP TO 40 MPH, INCREASING TO 50 MPH AFTER MIDNIGHT.
CHANCE OF SNOW 30 PERCENT.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. A CHANCE
OF RAIN SHOWERS IN THE AFTERNOON. BREEZY WITH HIGHS IN THE MID
40S. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF
PRECIPITATION 40 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS. BREEZY WITH
LOWS IN THE MID 30S. SOUTHWEST WINDS 15 TO 25 MPH. GUSTS UP TO
40 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 30 PERCENT.
WEDNESDAY
PARTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN SHOWERS
IN THE MORNING, THEN MOSTLY SUNNY WITH SNOW SHOWERS LIKELY IN THE
AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. WINDY WITH HIGHS IN
THE MID 40S. CHANCE OF PRECIPITATION 60 PERCENT.
WEDNESDAY NIGHT
CLEAR, BREEZY WITH LOWS IN THE MID 20S.
THURSDAY
SUNNY, BREEZY WITH HIGHS IN THE MID 40S.
THURSDAY NIGHT
MOSTLY CLEAR AND WINDY. LOWS IN THE UPPER 20S.
FRIDAY
MOSTLY SUNNY AND WINDY. HIGHS AROUND 50.
FRIDAY NIGHT
MOSTLY CLEAR AND WINDY. LOWS IN THE MID 20S.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE LOWER
40S.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS. LOWS IN THE MID 20S.
SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS IN THE LOWER 40S. CHANCE OF SNOW 20 PERCENT.
WYZ008-231100-
BIGHORN MOUNTAINS WEST-
231 AM MST MON FEB 23 2026
REST OF TONIGHT
PARTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
UPPER 20S. EAST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.
MONDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 40S.
SOUTHWEST WINDS 15 TO 20 MPH. GUSTS UP TO 30 MPH, INCREASING TO
40 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO
3 INCHES. BREEZY WITH LOWS AROUND 30. WEST WINDS 15 TO 20 MPH.
GUSTS UP TO 40 MPH, INCREASING TO 50 MPH AFTER MIDNIGHT. CHANCE
OF SNOW 80 PERCENT.
TUESDAY
CLOUDY. SNOW SHOWERS IN THE MORNING, THEN SNOW SHOWERS
LIKELY WITH A CHANCE OF RAIN SHOWERS IN THE AFTERNOON. LIGHT SNOW
ACCUMULATION. HIGHS IN THE MID 30S. WEST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION 80 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW
SHOWERS. NEW LITTLE OR NO SNOW ACCUMULATION. LOWS AROUND 30.
SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 35 MPH AFTER MIDNIGHT.
WEDNESDAY
SNOW SHOWERS. LIGHT SNOW ACCUMULATION. BREEZY WITH
HIGHS IN THE UPPER 30S. CHANCE OF SNOW 80 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF SNOW SHOWERS
IN THE EVENING. BREEZY WITH LOWS IN THE LOWER 20S. CHANCE OF SNOW
20 PERCENT.
THURSDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE UPPER 30S.
THURSDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE MID 20S.
FRIDAY
MOSTLY SUNNY. A CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. WINDY WITH HIGHS IN THE LOWER 40S. CHANCE OF SNOW
30 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY WITH LOWS IN THE LOWER 20S.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A 40 PERCENT CHANCE OF SNOW SHOWERS. HIGHS IN THE LOWER
30S.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS 12 TO 24.
SUNDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS IN THE MID 30S.
WYZ009-231100-
BIGHORN MOUNTAINS SOUTHEAST-
231 AM MST MON FEB 23 2026
REST OF TONIGHT
PARTLY CLOUDY AND BREEZY. LOWS IN THE MID 20S.
WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
MONDAY
PARTLY CLOUDY AND WINDY. HIGHS IN THE MID 40S. WEST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH, INCREASING TO 25 TO
35 MPH WITH GUSTS UP TO 60 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. SNOW SHOWERS LIKELY AFTER
MIDNIGHT. SNOW ACCUMULATION UP TO 3 INCHES. VERY WINDY WITH LOWS
IN THE LOWER 30S. WEST WINDS 30 TO 40 MPH WITH GUSTS UP TO
65 MPH. CHANCE OF SNOW 60 PERCENT.
TUESDAY
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. LIGHT SNOW
ACCUMULATION POSSIBLE. BREEZY WITH HIGHS IN THE UPPER 30S. WEST
WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH. CHANCE OF SNOW
70 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY
WITH A CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. BREEZY WITH LOWS
AROUND 30. WEST WINDS 15 TO 25 MPH. GUSTS UP TO 35 MPH,
INCREASING TO 45 MPH AFTER MIDNIGHT. CHANCE OF SNOW 40 PERCENT.
WEDNESDAY
SNOW SHOWERS. LIGHT SNOW ACCUMULATION. WINDY WITH
HIGHS IN THE UPPER 30S. CHANCE OF SNOW 80 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF SNOW SHOWERS
IN THE EVENING. BREEZY WITH LOWS IN THE LOWER 20S. CHANCE OF SNOW
20 PERCENT.
THURSDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE UPPER 30S.
THURSDAY NIGHT
MOSTLY CLEAR AND WINDY. LOWS IN THE UPPER 20S.
FRIDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF. WINDY WITH HIGHS IN
THE LOWER 40S.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. WINDY, COLD WITH
LOWS AROUND 20.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A 50 PERCENT CHANCE OF SNOW SHOWERS. LITTLE OR NO SNOW
ACCUMULATION. HIGHS IN THE LOWER 30S.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS 13 TO 21.
SUNDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS IN THE MID 30S.
WYZ012-231100-
TETON AND GROS VENTRE MOUNTAINS-
231 AM MST MON FEB 23 2026
...WINTER STORM WARNING IN EFFECT FROM 5 AM TUESDAY TO 5 PM MST
WEDNESDAY...
REST OF TONIGHT
PARTLY CLOUDY AND COLD. NEAR STEADY
TEMPERATURE AROUND 18. SOUTH WINDS AROUND 10 MPH.
MONDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. BREEZY WITH HIGHS IN THE MID 30S. SOUTHWEST WINDS 15 TO
20 MPH. GUSTS UP TO 30 MPH, INCREASING TO 40 MPH IN THE
AFTERNOON.
MONDAY NIGHT
A CHANCE OF SNOW SHOWERS IN THE EVENING, THEN
SNOW SHOWERS AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 4 INCHES.
BREEZY WITH LOWS IN THE MID 20S. SOUTHWEST WINDS 15 TO 20 MPH
WITH GUSTS UP TO 45 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
TUESDAY
SNOW SHOWERS. SNOW MAY BE HEAVY AT TIMES. NEW HEAVY
SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE LOWER 30S. SOUTHWEST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF SNOW NEAR
100 PERCENT.
TUESDAY NIGHT
SNOW SHOWERS. NEW MODERATE SNOW ACCUMULATION.
BREEZY. NEAR STEADY TEMPERATURE IN THE UPPER 20S. SOUTHWEST WINDS
15 TO 25 MPH WITH GUSTS UP TO 45 MPH. CHANCE OF SNOW NEAR
100 PERCENT.
WEDNESDAY
SNOW SHOWERS IN THE MORNING, THEN SNOW SHOWERS WITH
A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. NEW MODERATE
SNOW ACCUMULATION. WINDY WITH HIGHS IN THE LOWER 30S. CHANCE OF
SNOW 90 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN
THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. BREEZY, COLD WITH
LOWS 5 TO 15 ABOVE. CHANCE OF SNOW 30 PERCENT.
THURSDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY
WITH HIGHS IN THE UPPER 20S.
THURSDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF. BREEZY, COLD
WITH LOWS 10 TO 20.
FRIDAY
MOSTLY SUNNY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.
BREEZY WITH HIGHS IN THE LOWER 30S.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY, COLD WITH LOWS 16 TO 22.
SATURDAY
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY WITH HIGHS IN THE LOWER 30S.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF SNOW SHOWERS. COLD WITH
LOWS 17 TO 23.
SUNDAY
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS IN THE LOWER 30S.
WYZ014-231100-
WIND RIVER MOUNTAINS WEST-
231 AM MST MON FEB 23 2026
...WINTER STORM WARNING IN EFFECT FROM 5 AM TUESDAY TO 5 PM MST
WEDNESDAY...
REST OF TONIGHT
PARTLY CLOUDY AND COLD. NEAR STEADY
TEMPERATURE AROUND 18. NORTHWEST WINDS AROUND 10 MPH WITH GUSTS
UP TO 25 MPH.
MONDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY
WITH HIGHS IN THE MID 30S. WEST WINDS 10 TO 15 MPH WITH GUSTS UP
TO 35 MPH, INCREASING TO SOUTHWEST 20 TO 25 MPH WITH GUSTS UP TO
45 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. SNOW SHOWERS AFTER MIDNIGHT. SNOW
ACCUMULATION UP TO 2 INCHES. BREEZY WITH LOWS IN THE LOWER 20S.
WEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 50 MPH. CHANCE OF SNOW
90 PERCENT.
TUESDAY
SNOW SHOWERS. SNOW MAY BE HEAVY AT TIMES. NEW MODERATE
SNOW ACCUMULATION. BREEZY WITH HIGHS AROUND 30. WEST WINDS 20 TO
25 MPH WITH GUSTS UP TO 50 MPH. CHANCE OF SNOW 90 PERCENT.
TUESDAY NIGHT
SNOW SHOWERS. NEW MODERATE SNOW ACCUMULATION.
WINDY WITH LOWS IN THE LOWER 20S. WEST WINDS 20 TO 30 MPH WITH
GUSTS UP TO 45 MPH. CHANCE OF SNOW 90 PERCENT.
WEDNESDAY
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. WINDY
WITH HIGHS AROUND 30. CHANCE OF SNOW 90 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
WINDY, COLD WITH LOWS 5 TO 15 ABOVE.
THURSDAY
SUNNY, BREEZY WITH HIGHS IN THE UPPER 20S.
THURSDAY NIGHT
MOSTLY CLEAR AND WINDY, COLD WITH LOWS 10 TO
20.
FRIDAY
MOSTLY SUNNY AND WINDY. HIGHS IN THE LOWER 30S.
FRIDAY NIGHT
PARTLY CLOUDY AND WINDY, COLD WITH LOWS 13 TO 21.
SATURDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY WITH HIGHS IN THE LOWER 30S.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY, COLD WITH LOWS 14 TO 22.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A 40 PERCENT CHANCE OF SNOW SHOWERS. BREEZY WITH HIGHS
AROUND 30.
WYZ015-231100-
WIND RIVER MOUNTAINS EAST-
231 AM MST MON FEB 23 2026
...HIGH WIND WARNING IN EFFECT FROM 11 PM THIS EVENING TO 5 PM
MST TUESDAY...
REST OF TONIGHT
PARTLY CLOUDY AND BREEZY, COLD. NEAR STEADY
TEMPERATURE IN THE LOWER 20S. SOUTHWEST WINDS 20 TO 25 MPH WITH
GUSTS UP TO 40 MPH.
MONDAY
PARTLY CLOUDY AND VERY WINDY. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS 25 TO 30 MPH WITH GUSTS UP TO 50 MPH, BECOMING
WEST 30 TO 40 MPH WITH GUSTS UP TO 65 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. SNOW SHOWERS AFTER MIDNIGHT. SNOW
ACCUMULATION UP TO 3 INCHES. VERY WINDY WITH LOWS IN THE MID 20S.
WEST WINDS 35 TO 45 MPH WITH GUSTS UP TO 75 MPH. CHANCE OF SNOW
80 PERCENT.
TUESDAY
SNOW SHOWERS. NEW MODERATE SNOW ACCUMULATION. WINDY
WITH HIGHS IN THE LOWER 30S. WEST WINDS 25 TO 35 MPH WITH GUSTS
UP TO 60 MPH. CHANCE OF SNOW 80 PERCENT.
TUESDAY NIGHT
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. VERY
WINDY WITH LOWS IN THE MID 20S. WEST WINDS 30 TO 40 MPH. GUSTS UP
TO 50 MPH, INCREASING TO 60 MPH AFTER MIDNIGHT. CHANCE OF SNOW
80 PERCENT.
WEDNESDAY
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. VERY
WINDY WITH HIGHS IN THE LOWER 30S. CHANCE OF SNOW 80 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. VERY
WINDY AND COLD WITH LOWS 8 TO 20 ABOVE. CHANCE OF SNOW
20 PERCENT.
THURSDAY
SUNNY, WINDY WITH HIGHS IN THE LOWER 30S.
THURSDAY NIGHT
CLEAR AND VERY WINDY. COLD WITH LOWS 13 TO 25.
FRIDAY
MOSTLY SUNNY AND VERY WINDY. HIGHS IN THE LOWER 30S.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. A 20 PERCENT CHANCE OF SNOW SHOWERS. VERY WINDY WITH LOWS
IN THE LOWER 20S.
SATURDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. WINDY WITH HIGHS IN THE LOWER 30S.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY, COLD WITH LOWS AROUND 20.
SUNDAY
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS.
BREEZY WITH HIGHS IN THE LOWER 30S.
WYZ019-231100-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-
INCLUDING THE CITY OF JEFFREY CITY
231 AM MST MON FEB 23 2026
REST OF TONIGHT
PARTLY CLOUDY AND BREEZY. NEAR STEADY
TEMPERATURE IN THE MID 20S. SOUTHWEST WINDS 15 TO 20 MPH WITH
GUSTS UP TO 35 MPH.
MONDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE MID 40S.
SOUTHWEST WINDS 15 TO 25 MPH. GUSTS UP TO 45 MPH IN THE
AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY AND BREEZY. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 45 MPH.
TUESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF. WINDY WITH HIGHS IN
THE MID 40S. WEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW
SHOWERS. A CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. WINDY WITH LOWS
IN THE LOWER 30S. SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO
50 MPH. CHANCE OF PRECIPITATION 30 PERCENT.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A CHANCE OF RAIN SHOWERS IN THE MORNING. A CHANCE OF SNOW
SHOWERS. VERY WINDY WITH HIGHS IN THE MID 40S. CHANCE OF
PRECIPITATION 30 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLEAR AND WINDY. LOWS IN THE LOWER 20S.
THURSDAY
SUNNY, WINDY WITH HIGHS IN THE LOWER 40S.
THURSDAY NIGHT
CLEAR, WINDY WITH LOWS IN THE UPPER 20S.
FRIDAY
MOSTLY SUNNY AND WINDY. HIGHS IN THE UPPER 40S.
FRIDAY NIGHT
MOSTLY CLEAR AND WINDY. LOWS IN THE UPPER 20S.
SATURDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 40S.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY WITH LOWS IN THE MID 20S.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. BREEZY WITH HIGHS IN
THE MID 40S.
WYZ024-231100-
SALT RIVER AND WYOMING RANGES-
231 AM MST MON FEB 23 2026
...WINTER STORM WARNING IN EFFECT FROM 5 AM TUESDAY TO 5 PM MST
WEDNESDAY...
REST OF TONIGHT
PARTLY CLOUDY. COLD WITH LOWS 14 TO 20.
SOUTHWEST WINDS AROUND 10 MPH.
MONDAY
PARTLY CLOUDY. HIGHS AROUND 40. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 30 MPH.
MONDAY NIGHT
PARTLY CLOUDY. SNOW SHOWERS AFTER MIDNIGHT. SNOW
ACCUMULATION UP TO 1 INCH. BREEZY WITH LOWS IN THE MID 20S.
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 40 MPH. CHANCE OF
SNOW 90 PERCENT.
TUESDAY
SNOW SHOWERS. SNOW MAY BE HEAVY AT TIMES IN THE
AFTERNOON. MODERATE SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE
LOWER 30S. WEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 45 MPH.
CHANCE OF SNOW NEAR 100 PERCENT.
TUESDAY NIGHT
RAIN SHOWERS. SNOW SHOWERS. NEW MODERATE SNOW
ACCUMULATION. WINDY. NEAR STEADY TEMPERATURE IN THE LOWER 30S.
WEST WINDS 15 TO 20 MPH, INCREASING TO 20 TO 30 MPH AFTER
MIDNIGHT. GUSTS UP TO 45 MPH. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
WEDNESDAY
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. WINDY
WITH HIGHS IN THE MID 30S. CHANCE OF SNOW 90 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN
THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. WINDY, COLD WITH
LOWS 10 TO 15. CHANCE OF SNOW 30 PERCENT.
THURSDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE LOWER 30S.
THURSDAY NIGHT
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS 16 TO
22.
FRIDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS IN
THE MORNING, THEN MOSTLY SUNNY WITH A CHANCE OF SNOW SHOWERS IN
THE AFTERNOON. WINDY WITH HIGHS IN THE MID 30S. CHANCE OF SNOW
30 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. WINDY WITH LOWS IN THE LOWER 20S.
SATURDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY WITH HIGHS IN THE MID 30S.
SATURDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY WITH LOWS IN THE MID 20S.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A 50 PERCENT CHANCE OF SNOW SHOWERS. LIGHT SNOW
ACCUMULATION POSSIBLE. HIGHS IN THE MID 30S.
WYZ030-231100-
EAST SWEETWATER COUNTY-
INCLUDING THE CITY OF WAMSUTTER
231 AM MST MON FEB 23 2026
REST OF TONIGHT
PARTLY CLOUDY AND COLD. NEAR STEADY
TEMPERATURE IN THE MID 20S. SOUTH WINDS AROUND 10 MPH WITH GUSTS
UP TO 20 MPH.
MONDAY
PARTLY CLOUDY AND BREEZY. HIGHS AROUND 50. SOUTHWEST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
MONDAY NIGHT
PARTLY CLOUDY AND BREEZY. LOWS IN THE UPPER 20S.
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. WINDY WITH HIGHS AROUND 50. WEST WINDS 20 TO 30 MPH WITH
GUSTS UP TO 45 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF. BREEZY WITH
LOWS IN THE MID 30S. WEST WINDS 15 TO 25 MPH. GUSTS UP TO 45 MPH
IN THE EVENING.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS WITH A
SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING, THEN PARTLY CLOUDY
WITH A CHANCE OF SNOW SHOWERS IN THE AFTERNOON. WINDY WITH HIGHS
IN THE UPPER 40S. CHANCE OF PRECIPITATION 30 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLEAR AND WINDY. LOWS IN THE LOWER 20S.
THURSDAY
SUNNY, WINDY WITH HIGHS IN THE MID 40S.
THURSDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE MID 20S.
FRIDAY
MOSTLY SUNNY AND WINDY. HIGHS AROUND 50.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. WINDY WITH LOWS AROUND 30.
SATURDAY
PARTLY CLOUDY AND BREEZY. HIGHS AROUND 50.
SATURDAY NIGHT
PARTLY CLOUDY AND BREEZY. LOWS AROUND 30.
SUNDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN A CHANCE OF SNOW SHOWERS IN THE AFTERNOON. BREEZY
WITH HIGHS AROUND 50. CHANCE OF SNOW 30 PERCENT.
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