393
FPUS55 KRIW 010635
ZFPRIW
ZONE FORECAST PRODUCT FOR WESTERN AND CENTRAL WYOMING
NATIONAL WEATHER SERVICE RIVERTON WY
1132 PM MST SAT FEB 28 2026
WYZ020-011100-
NATRONA COUNTY LOWER ELEVATIONS-
INCLUDING THE CITY OF CASPER
1132 PM MST SAT FEB 28 2026
TONIGHT
CLOUDY. LOWS IN THE LOWER 30S.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 50S. WEST WINDS AROUND
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 30S. SOUTHWEST WINDS AROUND 10 MPH.
CHANCE OF RAIN 30 PERCENT.
MONDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN RAIN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER
50S. SOUTHWEST WINDS AROUND 10 MPH, BECOMING NORTHWEST WITH GUSTS
UP TO 20 MPH IN THE AFTERNOON. CHANCE OF RAIN 60 PERCENT.
MONDAY NIGHT
RAIN SHOWERS. A SLIGHT CHANCE OF SNOW SHOWERS
AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE MID
30S. NORTH WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION
80 PERCENT.
TUESDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS
IN THE MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE
LOWER 50S. CHANCE OF PRECIPITATION 30 PERCENT.
TUESDAY NIGHT
CLEAR. LOWS AROUND 30.
WEDNESDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE UPPER 50S.
WEDNESDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE LOWER
30S.
THURSDAY
A CHANCE OF SNOW AND RAIN SHOWERS IN THE MORNING,
THEN SNOW AND RAIN SHOWERS LIKELY IN THE AFTERNOON. LITTLE OR NO
SNOW ACCUMULATION. HIGHS IN THE MID 40S. CHANCE OF PRECIPITATION
60 PERCENT.
THURSDAY NIGHT
A CHANCE OF RAIN SHOWERS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SNOW SHOWERS. LITTLE OR NO SNOW
ACCUMULATION. LOWS IN THE MID 20S. CHANCE OF PRECIPITATION
50 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS IN THE MID 40S.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF. BREEZY WITH HIGHS
IN THE MID 40S.
WYZ017-011100-
WIND RIVER BASIN-
INCLUDING THE CITIES OF RIVERTON AND SHOSHONI
1132 PM MST SAT FEB 28 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTHWEST WINDS
AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 50S. SOUTHWEST WINDS
AROUND 10 MPH.
SUNDAY NIGHT
CLOUDY. A CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.
LOWS IN THE MID 30S. NORTHWEST WINDS AROUND 10 MPH, BECOMING
SOUTHWEST AFTER MIDNIGHT. CHANCE OF RAIN 30 PERCENT.
MONDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS IN THE MID 50S. NORTH WINDS AROUND 10 MPH IN THE AFTERNOON.
MONDAY NIGHT
RAIN SHOWERS IN THE EVENING, THEN RAIN SHOWERS
LIKELY WITH A SLIGHT CHANCE OF SNOW SHOWERS AFTER MIDNIGHT.
LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE MID 30S. NORTH WINDS
AROUND 10 MPH. CHANCE OF PRECIPITATION 80 PERCENT.
TUESDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS WITH A
SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING, THEN SUNNY IN THE
AFTERNOON. HIGHS IN THE MID 50S. CHANCE OF PRECIPITATION
30 PERCENT.
TUESDAY NIGHT
CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 30.
WEDNESDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE MID 50S.
WEDNESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND
SNOW SHOWERS AFTER MIDNIGHT. BREEZY WITH LOWS IN THE LOWER 30S.
CHANCE OF PRECIPITATION 20 PERCENT.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A CHANCE
OF SNOW SHOWERS IN THE MORNING, THEN SNOW SHOWERS LIKELY IN THE
AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE MID 40S.
CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
A CHANCE OF RAIN SHOWERS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS IN THE MID 20S. CHANCE
OF PRECIPITATION 40 PERCENT.
FRIDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 40S.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE LOWER 20S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S.
WYZ018-011100-
LANDER FOOTHILLS-
INCLUDING THE CITY OF LANDER
1132 PM MST SAT FEB 28 2026
TONIGHT
CLOUDY. LOWS IN THE LOWER 30S.
SUNDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE MID
50S.
SUNDAY NIGHT
CLOUDY. A CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.
LOWS IN THE MID 30S. CHANCE OF RAIN 30 PERCENT.
MONDAY
A CHANCE OF RAIN SHOWERS IN THE MORNING, THEN RAIN
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE MID 50S. CHANCE OF
RAIN 60 PERCENT.
MONDAY NIGHT
RAIN SHOWERS. A SLIGHT CHANCE OF SNOW SHOWERS
AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE MID
30S. CHANCE OF PRECIPITATION 80 PERCENT.
TUESDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS
IN THE MORNING, THEN SUNNY IN THE AFTERNOON. HIGHS IN THE LOWER
50S. CHANCE OF PRECIPITATION 30 PERCENT.
TUESDAY NIGHT
CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 30.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 50S.
WEDNESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS AROUND 30. CHANCE OF RAIN 40 PERCENT.
THURSDAY
A CHANCE OF RAIN SHOWERS IN THE MORNING. MOSTLY
CLOUDY WITH A CHANCE OF SNOW SHOWERS. LITTLE OR NO SNOW
ACCUMULATION. HIGHS IN THE MID 40S. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. LOWS IN THE LOWER 20S.
FRIDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A 20 PERCENT CHANCE OF SNOW SHOWERS. HIGHS IN THE MID
40S.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE LOWER 20S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S.
WYZ028-011100-
ROCK SPRINGS AND GREEN RIVER-
INCLUDING THE CITIES OF ROCK SPRINGS AND GREEN RIVER
1132 PM MST SAT FEB 28 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 50S. WEST WINDS 10 TO
15 MPH.
SUNDAY NIGHT
CLOUDY. A CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.
LOWS IN THE LOWER 30S. NORTHWEST WINDS AROUND 10 MPH IN THE
EVENING. CHANCE OF RAIN 30 PERCENT.
MONDAY
A CHANCE OF RAIN SHOWERS IN THE MORNING, THEN RAIN
SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND 10 MPH
WITH GUSTS UP TO 20 MPH IN THE AFTERNOON. CHANCE OF RAIN
60 PERCENT.
MONDAY NIGHT
RAIN SHOWERS LIKELY. A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN SNOW SHOWERS LIKELY AFTER
MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE LOWER 30S.
NORTHWEST WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN SHOWERS
IN THE MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS IN THE
UPPER 40S. CHANCE OF PRECIPITATION 30 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY
CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 20S. CHANCE OF PRECIPITATION
20 PERCENT.
THURSDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS IN
THE MORNING, THEN PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN
THE AFTERNOON. BREEZY WITH HIGHS IN THE LOWER 40S. CHANCE OF SNOW
30 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS. LOWS IN THE LOWER 20S.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 40.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
WYZ013-011100-
JACKSON HOLE-
INCLUDING THE CITY OF JACKSON
1132 PM MST SAT FEB 28 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
SUNDAY
MOSTLY CLOUDY WITH RAIN AND SNOW SHOWERS. SNOW
ACCUMULATION UP TO 1 INCH. HIGHS AROUND 40. CHANCE OF
PRECIPITATION 80 PERCENT.
SUNDAY NIGHT
PATCHY FOG IN THE EVENING. RAIN AND SNOW SHOWERS
LIKELY. SNOW ACCUMULATION UP TO 1 INCH. LOWS AROUND 30. CHANCE OF
PRECIPITATION 60 PERCENT.
MONDAY
RAIN AND SNOW SHOWERS. LITTLE OR NO SNOW ACCUMULATION.
HIGHS IN THE LOWER 40S. CHANCE OF PRECIPITATION 80 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. RAIN
SHOWERS LIKELY, MAINLY IN THE EVENING. LITTLE OR NO SNOW
ACCUMULATION. LOWS IN THE MID 20S. CHANCE OF PRECIPITATION
60 PERCENT.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE MID 40S.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SNOW AND RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE MID 40S. CHANCE OF PRECIPITATION
40 PERCENT.
WEDNESDAY NIGHT
SNOW SHOWERS WITH RAIN SHOWERS LIKELY. LIGHT
SNOW ACCUMULATION. LOWS IN THE MID 20S. CHANCE OF PRECIPITATION
80 PERCENT.
THURSDAY
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. HIGHS IN
THE MID 30S. CHANCE OF SNOW 90 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS 15 TO 20.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN PARTLY CLOUDY WITH SNOW SHOWERS LIKELY IN THE
AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE MID 30S.
CHANCE OF SNOW 60 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. A
30 PERCENT CHANCE OF SNOW SHOWERS. COLD WITH LOWS 15 TO 20.
SATURDAY
MOSTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. HIGHS IN THE MID 30S.
WYZ003-011100-
CODY FOOTHILLS-
INCLUDING THE CITIES OF CLARK, CODY, AND MEETEETSE
1132 PM MST SAT FEB 28 2026
TONIGHT
CLOUDY. LOWS IN THE LOWER 30S. WEST WINDS AROUND
10 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 50S. SOUTH WINDS
AROUND 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. SOUTHWEST
WINDS AROUND 10 MPH IN THE EVENING.
MONDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS IN THE
AFTERNOON. HIGHS IN THE LOWER 50S. NORTH WINDS 10 TO 15 MPH IN
THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
IN THE LOWER 30S. NORTHWEST WINDS AROUND 10 MPH. CHANCE OF
PRECIPITATION 30 PERCENT.
TUESDAY
SUNNY. HIGHS IN THE MID 50S.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 30S.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 50S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A
CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 30S.
CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY
CLOUDY WITH SNOW SHOWERS LIKELY WITH A CHANCE OF RAIN
SHOWERS. LITTLE OR NO SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE
LOWER 40S. CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS
IN THE EVENING. LOWS IN THE MID 20S. CHANCE OF SNOW 20 PERCENT.
FRIDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE MID
40S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S.
SATURDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 40S.
WYZ004-011100-
NORTH BIGHORN BASIN-
INCLUDING THE CITIES OF BASIN, GREYBULL, LOVELL, POWELL,
AND SHELL
1132 PM MST SAT FEB 28 2026
TONIGHT
MOSTLY CLOUDY LATE THIS EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE UPPER 20S.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE MID 50S. SOUTHEAST WINDS AROUND 10 MPH WITH
GUSTS UP TO 20 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. SOUTH WINDS
AROUND 10 MPH IN THE EVENING.
MONDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS AROUND 60.
NORTH WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE
AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
IN THE LOWER 30S. NORTHWEST WINDS AROUND 10 MPH. CHANCE OF RAIN
20 PERCENT.
TUESDAY
SUNNY. HIGHS AROUND 60.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 30S.
WEDNESDAY
MOSTLY CLOUDY. HIGHS AROUND 60.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A
CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 30S.
CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY
CLOUDY WITH RAIN SHOWERS LIKELY. A CHANCE OF SNOW
SHOWERS IN THE MORNING, THEN SNOW SHOWERS LIKELY IN THE
AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. BREEZY WITH HIGHS
AROUND 50. CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A
SLIGHT CHANCE OF SNOW SHOWERS IN THE EVENING. LOWS IN THE MID
20S. CHANCE OF PRECIPITATION 30 PERCENT.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 50.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE UPPER 20S.
SATURDAY
MOSTLY SUNNY AND BREEZY. HIGHS AROUND 50.
WYZ006-011100-
SOUTHEAST BIGHORN BASIN-
INCLUDING THE CITIES OF TEN SLEEP AND WORLAND
1132 PM MST SAT FEB 28 2026
TONIGHT
MOSTLY CLOUDY LATE THIS EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE LOWER 30S.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE MID 50S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
MONDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND 10 MPH IN
THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE MID 30S. NORTH WINDS AROUND 10 MPH IN THE
EVENING.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 60.
TUESDAY NIGHT
CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE LOWER 30S.
WEDNESDAY
PARTLY CLOUDY. HIGHS AROUND 60.
WEDNESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 30S. CHANCE OF RAIN 30 PERCENT.
THURSDAY
RAIN AND SNOW SHOWERS LIKELY. LITTLE OR NO SNOW
ACCUMULATION. HIGHS IN THE UPPER 40S. CHANCE OF PRECIPITATION
70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW
SHOWERS IN THE EVENING, THEN A SLIGHT CHANCE OF SNOW SHOWERS
AFTER MIDNIGHT. LOWS IN THE MID 20S. CHANCE OF PRECIPITATION
30 PERCENT.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS IN THE UPPER 40S. CHANCE OF SNOW 30 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE MID 20S.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF. HIGHS AROUND 50.
WYZ005-011100-
SOUTHWEST BIGHORN BASIN-
INCLUDING THE CITY OF THERMOPOLIS
1132 PM MST SAT FEB 28 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE MID 50S. EAST WINDS AROUND 10 MPH IN THE
AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
MONDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. HIGHS IN THE MID 50S. NORTHEAST WINDS AROUND 10 MPH IN
THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE LOWER 30S. NORTH WINDS AROUND 10 MPH IN THE
EVENING.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.
TUESDAY NIGHT
CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE LOWER 30S.
WEDNESDAY
PARTLY CLOUDY. HIGHS AROUND 60.
WEDNESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS
IN THE EVENING, THEN A CHANCE OF RAIN AND SNOW SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 30S. CHANCE OF PRECIPITATION
30 PERCENT.
THURSDAY
RAIN AND SNOW SHOWERS LIKELY. LITTLE OR NO SNOW
ACCUMULATION. BREEZY WITH HIGHS IN THE MID 40S. CHANCE OF
PRECIPITATION 70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN
SHOWERS IN THE EVENING, THEN A SLIGHT CHANCE OF SNOW SHOWERS
AFTER MIDNIGHT. LOWS IN THE MID 20S. CHANCE OF PRECIPITATION
30 PERCENT.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS IN THE UPPER 40S. CHANCE OF SNOW 30 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE MID 20S.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 50.
WYZ023-011100-
STAR VALLEY-
INCLUDING THE CITIES OF AFTON, ALPINE, STAR VALLEY RANCH,
AND THAYNE
1132 PM MST SAT FEB 28 2026
TONIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS AFTER
MIDNIGHT. LOWS AROUND 30. CHANCE OF PRECIPITATION 30 PERCENT.
SUNDAY
SNOW SHOWERS LIKELY IN THE MORNING. RAIN SHOWERS.
LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE LOWER 40S. CHANCE OF
PRECIPITATION 90 PERCENT.
SUNDAY NIGHT
CLOUDY. WIDESPREAD FOG IN THE EVENING. A CHANCE
OF RAIN SHOWERS IN THE EVENING, THEN RAIN SHOWERS LIKELY AFTER
MIDNIGHT. LOWS AROUND 30. CHANCE OF RAIN 70 PERCENT.
MONDAY
RAIN AND SNOW SHOWERS. LITTLE OR NO SNOW ACCUMULATION.
HIGHS IN THE LOWER 40S. CHANCE OF PRECIPITATION 90 PERCENT.
MONDAY NIGHT
CLOUDY. RAIN SHOWERS LIKELY WITH A SLIGHT CHANCE
OF SNOW SHOWERS IN THE EVENING, THEN A CHANCE OF RAIN AND SNOW
SHOWERS AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS IN
THE LOWER 30S. CHANCE OF PRECIPITATION 70 PERCENT.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN SHOWERS
IN THE MORNING, THEN MOSTLY SUNNY WITH A SLIGHT CHANCE OF RAIN
AND SNOW SHOWERS IN THE AFTERNOON. HIGHS IN THE MID 40S. CHANCE
OF PRECIPITATION 30 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 20S.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS IN
THE AFTERNOON. HIGHS IN THE MID 40S. CHANCE OF PRECIPITATION
30 PERCENT.
WEDNESDAY NIGHT
RAIN AND SNOW SHOWERS. LIGHT SNOW
ACCUMULATION. LOWS IN THE UPPER 20S. CHANCE OF PRECIPITATION
80 PERCENT.
THURSDAY
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. HIGHS IN
THE MID 30S. CHANCE OF SNOW 80 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS AROUND 20.
FRIDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS.
LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE MID 30S.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS AROUND 20.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A
40 PERCENT CHANCE OF SNOW SHOWERS. HIGHS IN THE UPPER 30S.
WYZ025-011100-
UPPER GREEN RIVER BASIN FOOTHILLS-
INCLUDING THE CITY OF PINEDALE
1132 PM MST SAT FEB 28 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE MORNING,
THEN SNOW SHOWERS WITH RAIN SHOWERS LIKELY IN THE AFTERNOON. SNOW
ACCUMULATION UP TO 1 INCH. HIGHS AROUND 40. CHANCE OF
PRECIPITATION 80 PERCENT.
SUNDAY NIGHT
AREAS OF FOG IN THE EVENING. CLOUDY WITH A CHANCE
OF SNOW AND RAIN SHOWERS. LOWS IN THE UPPER 20S. CHANCE OF
PRECIPITATION 30 PERCENT.
MONDAY
A CHANCE OF SNOW AND RAIN SHOWERS IN THE MORNING, THEN
RAIN AND SNOW SHOWERS IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION. HIGHS IN THE LOWER 40S. CHANCE OF PRECIPITATION
80 PERCENT.
MONDAY NIGHT
A CHANCE OF RAIN SHOWERS IN THE EVENING. MOSTLY
CLOUDY WITH A CHANCE OF SNOW SHOWERS. LITTLE OR NO SNOW
ACCUMULATION. LOWS IN THE MID 20S. CHANCE OF PRECIPITATION
50 PERCENT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS IN THE LOWER 40S. CHANCE OF SNOW 30 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF SNOW SHOWERS IN
THE EVENING, THEN MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY AFTER
MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS AROUND 20. CHANCE
OF SNOW 60 PERCENT.
THURSDAY
SNOW SHOWERS. LITTLE OR NO SNOW ACCUMULATION. HIGHS
IN THE MID 30S. CHANCE OF SNOW 80 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS AROUND 15.
FRIDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS.
LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE MID 30S.
FRIDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
EVENING. COLD WITH LOWS AROUND 15. CHANCE OF SNOW 30 PERCENT.
SATURDAY
MOSTLY SUNNY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. HIGHS IN THE MID 30S.
WYZ026-011100-
UPPER GREEN RIVER BASIN-
INCLUDING THE CITIES OF LA BARGE, BIG PINEY, AND FARSON
1132 PM MST SAT FEB 28 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. A CHANCE
OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER 40S. WEST
WINDS AROUND 10 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION
30 PERCENT.
SUNDAY NIGHT
CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS AFTER
MIDNIGHT. LOWS AROUND 30. CHANCE OF PRECIPITATION 30 PERCENT.
MONDAY
A CHANCE OF RAIN AND SNOW SHOWERS IN THE MORNING, THEN
RAIN SHOWERS, SNOW SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION.
HIGHS IN THE UPPER 40S. NORTHWEST WINDS AROUND 10 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. A CHANCE
OF SNOW SHOWERS IN THE EVENING, THEN SNOW SHOWERS LIKELY AFTER
MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE UPPER 20S.
NORTH WINDS AROUND 10 MPH IN THE EVENING. CHANCE OF PRECIPITATION
60 PERCENT.
TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS WITH A
SLIGHT CHANCE OF RAIN SHOWERS IN THE MORNING, THEN MOSTLY SUNNY
IN THE AFTERNOON. HIGHS IN THE UPPER 40S. CHANCE OF PRECIPITATION
30 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 20.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS
IN THE UPPER 40S.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY
CLOUDY WITH A CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS IN THE
MID 20S. CHANCE OF SNOW 30 PERCENT.
THURSDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. HIGHS AROUND 40.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
EVENING. COLD WITH LOWS 16 TO 22. CHANCE OF SNOW 30 PERCENT.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE LOWER 40S.
WYZ010-011100-
NORTHEAST JOHNSON COUNTY-
INCLUDING THE CITY OF BUFFALO
1132 PM MST SAT FEB 28 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 50S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
AROUND 10 MPH, BECOMING NORTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTH WINDS
AROUND 10 MPH IN THE EVENING.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 60.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 30S. CHANCE OF RAIN 50 PERCENT.
THURSDAY
A CHANCE OF RAIN AND SNOW SHOWERS IN THE MORNING,
THEN RAIN AND SNOW SHOWERS LIKELY IN THE AFTERNOON. LITTLE OR NO
SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE MID 40S. CHANCE OF
PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW
SHOWERS IN THE EVENING, THEN A SLIGHT CHANCE OF SNOW SHOWERS
AFTER MIDNIGHT. LOWS IN THE UPPER 20S. CHANCE OF PRECIPITATION
30 PERCENT.
FRIDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE UPPER
40S.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE MID 20S.
SATURDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS. HIGHS AROUND 50.
WYZ011-011100-
SOUTHEAST JOHNSON COUNTY-
INCLUDING THE CITY OF KAYCEE
1132 PM MST SAT FEB 28 2026
TONIGHT
MOSTLY CLOUDY. LOWS AROUND 30.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 50S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
MONDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE UPPER
50S. NORTH WINDS AROUND 10 MPH IN THE AFTERNOON.
MONDAY NIGHT
CLOUDY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS.
LOWS IN THE MID 30S. NORTH WINDS AROUND 10 MPH IN THE EVENING.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE UPPER 50S.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S.
WEDNESDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE LOWER 60S.
WEDNESDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF. LOWS IN THE
MID 30S.
THURSDAY
A CHANCE OF RAIN AND SNOW SHOWERS IN THE MORNING,
THEN RAIN AND SNOW SHOWERS LIKELY IN THE AFTERNOON. LITTLE OR NO
SNOW ACCUMULATION. HIGHS IN THE MID 40S. CHANCE OF PRECIPITATION
60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW
SHOWERS IN THE EVENING, THEN A SLIGHT CHANCE OF SNOW SHOWERS
AFTER MIDNIGHT. LOWS IN THE MID 20S. CHANCE OF PRECIPITATION
30 PERCENT.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE MID 20S.
SATURDAY
MOSTLY SUNNY AND BREEZY. HIGHS AROUND 50.
WYZ027-011100-
SOUTH LINCOLN COUNTY-
INCLUDING THE CITIES OF KEMMERER AND COKEVILLE
1132 PM MST SAT FEB 28 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. WEST WINDS
AROUND 10 MPH LATE THIS EVENING.
SUNDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS AROUND 50. WEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
CLOUDY. RAIN SHOWERS LIKELY AFTER MIDNIGHT. LOWS
IN THE LOWER 30S. NORTH WINDS AROUND 10 MPH IN THE EVENING.
CHANCE OF RAIN 60 PERCENT.
MONDAY
RAIN SHOWERS LIKELY WITH A CHANCE OF SNOW SHOWERS IN
THE MORNING, THEN RAIN SHOWERS, SNOW SHOWERS WITH A SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION. HIGHS IN THE UPPER 40S. NORTHWEST WINDS AROUND
10 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 80 PERCENT.
MONDAY NIGHT
CLOUDY WITH RAIN SHOWERS LIKELY. SNOW SHOWERS
LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN
A CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LITTLE OR NO SNOW
ACCUMULATION. LOWS IN THE LOWER 30S. NORTHWEST WINDS AROUND
10 MPH. CHANCE OF PRECIPITATION 60 PERCENT.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN SHOWERS
IN THE MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS IN THE
MID 40S. CHANCE OF PRECIPITATION 30 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 50.
WEDNESDAY NIGHT
MOSTLY CLEAR WITH A SLIGHT CHANCE OF RAIN AND
SNOW SHOWERS IN THE EVENING, THEN MOSTLY CLOUDY WITH A CHANCE OF
SNOW AND RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 20S.
CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. BREEZY WITH HIGHS
AROUND 40.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS. LOWS IN THE LOWER 20S.
FRIDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS AROUND 40.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY
WITH HIGHS AROUND 40.
WYZ016-011100-
UPPER WIND RIVER BASIN-
INCLUDING THE CITY OF DUBOIS
1132 PM MST SAT FEB 28 2026
TONIGHT
MOSTLY CLOUDY LATE THIS EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 30. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS
UP TO 25 MPH.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A
CHANCE OF RAIN AND SNOW SHOWERS IN THE AFTERNOON. HIGHS IN THE
UPPER 40S. NORTHWEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
30 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS
AROUND 30. NORTHWEST WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION
30 PERCENT.
MONDAY
MOSTLY CLOUDY. RAIN AND SNOW SHOWERS LIKELY IN THE
AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE UPPER
40S. WEST WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION
60 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. SNOW AND RAIN SHOWERS LIKELY,
MAINLY IN THE EVENING. LITTLE OR NO SNOW ACCUMULATION. LOWS
AROUND 30. NORTH WINDS AROUND 10 MPH IN THE EVENING. CHANCE OF
PRECIPITATION 60 PERCENT.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 50.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 30.
WEDNESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF. BREEZY WITH HIGHS
IN THE UPPER 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A
CHANCE OF SNOW SHOWERS IN THE EVENING, THEN SNOW SHOWERS LIKELY
AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS AROUND 30.
CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY
SNOW SHOWERS LIKELY. LIGHT SNOW ACCUMULATION
POSSIBLE. BREEZY WITH HIGHS IN THE UPPER 30S. CHANCE OF SNOW
60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. LOWS AROUND 20.
FRIDAY
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH A
CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER 30S.
CHANCE OF SNOW 30 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN
THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. BREEZY WITH LOWS
AROUND 20. CHANCE OF SNOW 30 PERCENT.
SATURDAY
MOSTLY SUNNY. A CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. BREEZY WITH HIGHS AROUND 40. CHANCE OF SNOW
30 PERCENT.
WYZ001-011100-
YELLOWSTONE NATIONAL PARK-
INCLUDING THE CITIES OF LAKE, MAMMOTH, AND OLD FAITHFUL
1132 PM MST SAT FEB 28 2026
TONIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20. SOUTHWEST
WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY. SNOW SHOWERS LIKELY IN THE AFTERNOON.
SNOW ACCUMULATION UP TO 3 INCHES. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS AROUND 10 MPH. GUSTS UP TO 25 MPH IN THE
AFTERNOON. CHANCE OF SNOW 60 PERCENT.
SUNDAY NIGHT
AREAS OF FOG IN THE EVENING. CLOUDY WITH SNOW
SHOWERS LIKELY. SNOW ACCUMULATION UP TO 4 INCHES. LOWS IN THE
UPPER 20S. SOUTHWEST WINDS AROUND 10 MPH IN THE EVENING. CHANCE
OF SNOW 60 PERCENT.
MONDAY
SNOW SHOWERS. NEW LITTLE OR NO SNOW ACCUMULATION. HIGHS
IN THE UPPER 30S. CHANCE OF SNOW 80 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. COLD WITH LOWS
16 TO 22. CHANCE OF SNOW 30 PERCENT.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS
AROUND 40.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS IN THE UPPER 30S. CHANCE OF SNOW 40 PERCENT.
WEDNESDAY NIGHT
SNOW SHOWERS. MODERATE SNOW ACCUMULATION. LOWS
IN THE LOWER 20S. CHANCE OF SNOW 90 PERCENT.
THURSDAY
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. HIGHS
AROUND 30. 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
CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE MORNING,
THEN PARTLY CLOUDY WITH SNOW SHOWERS LIKELY IN THE AFTERNOON.
LIGHT SNOW ACCUMULATION POSSIBLE. HIGHS IN THE UPPER 20S. CHANCE
OF SNOW 60 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS 10 TO 15.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A
40 PERCENT CHANCE OF SNOW SHOWERS. HIGHS AROUND 30.
WYZ029-011100-
FLAMING GORGE-
1132 PM MST SAT FEB 28 2026
TONIGHT
CLOUDY. LOWS IN THE MID 30S.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 50S. SOUTHWEST WINDS
AROUND 10 MPH, BECOMING WEST IN THE AFTERNOON.
SUNDAY NIGHT
CLOUDY. A CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.
LOWS IN THE MID 30S. EAST WINDS AROUND 10 MPH IN THE EVENING.
CHANCE OF RAIN 30 PERCENT.
MONDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. A CHANCE OF RAIN SHOWERS. A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 50S. SOUTHEAST
WINDS AROUND 10 MPH, BECOMING WEST IN THE AFTERNOON. CHANCE OF
RAIN 50 PERCENT.
MONDAY NIGHT
RAIN SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS. A SLIGHT CHANCE OF SNOW SHOWERS IN THE EVENING,
THEN SNOW SHOWERS LIKELY AFTER MIDNIGHT. LITTLE OR NO SNOW
ACCUMULATION. LOWS IN THE LOWER 30S. NORTHWEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
TUESDAY
CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS IN THE
MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS IN THE MID
40S. CHANCE OF PRECIPITATION 40 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY
CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 20S. CHANCE OF PRECIPITATION
20 PERCENT.
THURSDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. BREEZY WITH HIGHS IN
THE LOWER 40S.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY WITH LOWS IN THE MID 20S.
FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW SHOWERS.
BREEZY WITH HIGHS AROUND 40.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. BREEZY WITH LOWS IN THE MID 20S.
SATURDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 40S.
WYZ022-011100-
CASPER MOUNTAIN-
1132 PM MST SAT FEB 28 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTHWEST WINDS
AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE UPPER 40S. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
SUNDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.
LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE MID 30S. SOUTHWEST
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
MONDAY
A CHANCE OF RAIN AND SNOW SHOWERS IN THE MORNING, THEN
RAIN AND SNOW SHOWERS LIKELY IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS AROUND
10 MPH, BECOMING WEST IN THE AFTERNOON. CHANCE OF PRECIPITATION
60 PERCENT.
MONDAY NIGHT
SNOW SHOWERS. RAIN SHOWERS WITH A SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS AFTER
MIDNIGHT. LIGHT SNOW ACCUMULATION. LOWS IN THE LOWER 30S.
NORTHEAST WINDS AROUND 10 MPH IN THE EVENING. CHANCE OF
PRECIPITATION 80 PERCENT.
TUESDAY
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. A CHANCE
OF RAIN SHOWERS. SNOW SHOWERS LIKELY, MAINLY IN THE MORNING. NEW
LIGHT SNOW ACCUMULATION POSSIBLE. HIGHS IN THE LOWER 40S. CHANCE
OF PRECIPITATION 60 PERCENT.
TUESDAY NIGHT
CLEAR. LOWS IN THE UPPER 20S.
WEDNESDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE UPPER 40S.
WEDNESDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE LOWER
30S.
THURSDAY
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN SNOW SHOWERS LIKELY IN THE AFTERNOON. LITTLE OR NO
SNOW ACCUMULATION. HIGHS AROUND 40. CHANCE OF SNOW 60 PERCENT.
THURSDAY NIGHT
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW
SHOWERS. LIGHT SNOW ACCUMULATION POSSIBLE. LOWS IN THE LOWER 20S.
FRIDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS IN THE MID 30S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS. LOWS IN THE LOWER 20S.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH
A SLIGHT CHANCE OF SNOW SHOWERS IN THE AFTERNOON. BREEZY WITH
HIGHS IN THE MID 30S. CHANCE OF SNOW 20 PERCENT.
WYZ002-011100-
ABSAROKA MOUNTAINS-
1132 PM MST SAT FEB 28 2026
TONIGHT
PARTLY CLOUDY AND BREEZY. LOWS IN THE LOWER 20S. WEST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A
CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS IN THE MID 30S.
WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF SNOW
30 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. LOWS IN THE MID 20S. WEST WINDS 10 TO 15 MPH.
MONDAY
A CHANCE OF SNOW SHOWERS IN THE MORNING, THEN SNOW
SHOWERS LIKELY IN THE AFTERNOON. LIGHT SNOW ACCUMULATION
POSSIBLE. HIGHS IN THE MID 30S. WEST WINDS AROUND 10 MPH,
BECOMING NORTHWEST IN THE AFTERNOON. CHANCE OF SNOW 60 PERCENT.
MONDAY NIGHT
CLOUDY WITH SNOW SHOWERS LIKELY IN THE EVENING,
THEN PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS AFTER MIDNIGHT.
NEW LIGHT SNOW ACCUMULATION POSSIBLE. LOWS IN THE LOWER 20S.
NORTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF
SNOW 60 PERCENT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. BREEZY WITH LOWS IN THE LOWER 20S.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY
WITH A CHANCE OF SNOW SHOWERS IN THE AFTERNOON. BREEZY WITH HIGHS
IN THE MID 30S. CHANCE OF SNOW 30 PERCENT.
WEDNESDAY NIGHT
SNOW SHOWERS. LIGHT SNOW ACCUMULATION. BREEZY
WITH LOWS IN THE LOWER 20S. CHANCE OF SNOW 80 PERCENT.
THURSDAY
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. BREEZY
WITH HIGHS IN THE UPPER 20S. CHANCE OF SNOW 80 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY, COLD WITH LOWS 10 TO 20.
FRIDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS.
BREEZY WITH HIGHS IN THE MID 20S.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY, COLD WITH LOWS 10 TO 20.
SATURDAY
MOSTLY SUNNY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY WITH HIGHS IN THE UPPER 20S.
WYZ007-011100-
OWL CREEK AND BRIDGER MOUNTAINS-
1132 PM MST SAT FEB 28 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. SOUTHWEST WINDS
AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS AROUND 50. SOUTH WINDS AROUND 10 MPH IN THE
AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS AROUND 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
MONDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS IN THE
AFTERNOON. HIGHS AROUND 50. NORTHEAST WINDS 10 TO 15 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 40 PERCENT.
MONDAY NIGHT
CLOUDY. RAIN AND SNOW SHOWERS LIKELY, MAINLY IN
THE EVENING. LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE MID 30S.
NORTH WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION 60 PERCENT.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 50.
TUESDAY NIGHT
CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE LOWER 30S.
WEDNESDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 50S.
WEDNESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SNOW AND RAIN
SHOWERS AFTER MIDNIGHT. BREEZY WITH LOWS IN THE LOWER 30S. CHANCE
OF PRECIPITATION 30 PERCENT.
THURSDAY
SNOW SHOWERS. LIGHT SNOW ACCUMULATION. BREEZY WITH
HIGHS AROUND 40. CHANCE OF SNOW 80 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. LOWS IN THE MID 20S.
FRIDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN A CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS
AROUND 40. CHANCE OF SNOW 30 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS IN
THE MID 20S. CHANCE OF SNOW 20 PERCENT.
SATURDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY WITH HIGHS IN THE LOWER 40S.
WYZ008-011100-
BIGHORN MOUNTAINS WEST-
1132 PM MST SAT FEB 28 2026
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTH WINDS
AROUND 10 MPH, BECOMING WEST AFTER MIDNIGHT.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE MID 40S. WEST WINDS AROUND 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTHEAST
WINDS AROUND 10 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS IN THE
AFTERNOON. HIGHS IN THE MID 40S. NORTHWEST WINDS AROUND 10 MPH IN
THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN
SHOWERS. LOWS AROUND 30. NORTHEAST WINDS AROUND 10 MPH. CHANCE OF
PRECIPITATION 40 PERCENT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 30.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
EVENING, THEN SNOW SHOWERS LIKELY WITH A CHANCE OF RAIN SHOWERS
AFTER MIDNIGHT. LIGHT SNOW ACCUMULATION POSSIBLE. LOWS IN THE
UPPER 20S. CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY
RAIN SHOWERS LIKELY IN THE MORNING. SNOW SHOWERS. NEW
LIGHT SNOW ACCUMULATION. HIGHS IN THE MID 30S. CHANCE OF
PRECIPITATION 80 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. LOWS IN THE LOWER 20S.
FRIDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS IN THE LOWER 30S.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. A
30 PERCENT CHANCE OF SNOW SHOWERS. LOWS IN THE LOWER 20S.
SATURDAY
MOSTLY SUNNY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY WITH HIGHS IN THE MID 30S.
WYZ009-011100-
BIGHORN MOUNTAINS SOUTHEAST-
1132 PM MST SAT FEB 28 2026
TONIGHT
PARTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE UPPER
20S. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE MID 40S. WEST WINDS AROUND 10 MPH WITH GUSTS
UP TO 25 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. WEST WINDS
AROUND 10 MPH WITH GUSTS UP TO 20 MPH.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN SHOWERS IN THE
AFTERNOON. HIGHS IN THE MID 40S. NORTHWEST WINDS AROUND 10 MPH,
BECOMING NORTH IN THE AFTERNOON. GUSTS UP TO 25 MPH. CHANCE OF
PRECIPITATION 40 PERCENT.
MONDAY NIGHT
CLOUDY. SNOW AND RAIN SHOWERS LIKELY, MAINLY IN
THE EVENING. LITTLE OR NO SNOW ACCUMULATION. LOWS AROUND 30.
NORTH WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 60 PERCENT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S.
TUESDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE LOWER 30S.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY
WITH HIGHS IN THE UPPER 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLEAR WITH A CHANCE OF SNOW SHOWERS WITH A SLIGHT CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. BREEZY WITH LOWS AROUND 30. CHANCE OF
PRECIPITATION 30 PERCENT.
THURSDAY
SNOW SHOWERS. LIGHT SNOW ACCUMULATION. BREEZY WITH
HIGHS IN THE MID 30S. CHANCE OF SNOW 80 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. LOWS IN THE LOWER 20S.
FRIDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.
BREEZY WITH HIGHS IN THE MID 30S.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. A
30 PERCENT CHANCE OF SNOW SHOWERS. LOWS IN THE LOWER 20S.
SATURDAY
MOSTLY SUNNY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY WITH HIGHS IN THE MID 30S.
WYZ012-011100-
TETON AND GROS VENTRE MOUNTAINS-
1132 PM MST SAT FEB 28 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST WINDS
AROUND 10 MPH WITH GUSTS UP TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE MORNING,
THEN SNOW SHOWERS WITH RAIN SHOWERS LIKELY IN THE AFTERNOON. SNOW
ACCUMULATION UP TO 8 INCHES. HIGHS IN THE MID 30S. SOUTHWEST
WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION 80 PERCENT.
SUNDAY NIGHT
PATCHY FOG IN THE EVENING. SNOW SHOWERS LIKELY.
NEW SNOW ACCUMULATION AROUND 5 INCHES. LOWS IN THE MID 20S.
SOUTHWEST WINDS AROUND 10 MPH. CHANCE OF SNOW 60 PERCENT.
MONDAY
SNOW SHOWERS LIKELY IN THE MORNING, THEN SNOW AND RAIN
SHOWERS IN THE AFTERNOON. NEW LIGHT SNOW ACCUMULATION. HIGHS IN
THE MID 30S. WEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN
THE AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. SNOW SHOWERS LIKELY, MAINLY IN THE
EVENING. NEW LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE LOWER
20S. NORTH WINDS AROUND 10 MPH. CHANCE OF SNOW 60 PERCENT.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE UPPER 30S.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. BREEZY WITH HIGHS IN THE UPPER 30S. CHANCE OF SNOW
40 PERCENT.
WEDNESDAY NIGHT
SNOW SHOWERS. MODERATE SNOW ACCUMULATION. LOWS
IN THE LOWER 20S. CHANCE OF SNOW 90 PERCENT.
THURSDAY
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. HIGHS IN
THE UPPER 20S. CHANCE OF SNOW 90 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. SNOW SHOWERS LIKELY, MAINLY IN
THE EVENING. NEW LITTLE OR NO SNOW ACCUMULATION. COLD WITH LOWS
10 TO 20. CHANCE OF SNOW 60 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN SNOW SHOWERS LIKELY IN THE AFTERNOON. LIGHT SNOW
ACCUMULATION POSSIBLE. HIGHS IN THE UPPER 20S. CHANCE OF SNOW
60 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. A
40 PERCENT CHANCE OF SNOW SHOWERS. COLD WITH LOWS 10 TO 15.
SATURDAY
MOSTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. HIGHS IN THE UPPER 20S.
WYZ014-011100-
WIND RIVER MOUNTAINS WEST-
1132 PM MST SAT FEB 28 2026
TONIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20. WEST WINDS
AROUND 10 MPH WITH GUSTS UP TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. SNOW SHOWERS LIKELY IN THE AFTERNOON.
SNOW ACCUMULATION AROUND 5 INCHES. HIGHS IN THE MID 30S. WEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW
60 PERCENT.
SUNDAY NIGHT
CLOUDY. A CHANCE OF SNOW SHOWERS IN THE EVENING,
THEN SNOW SHOWERS LIKELY AFTER MIDNIGHT. NEW SNOW ACCUMULATION
AROUND 5 INCHES. LOWS IN THE MID 20S. WEST WINDS AROUND 10 MPH
WITH GUSTS UP TO 20 MPH. CHANCE OF SNOW 60 PERCENT.
MONDAY
SNOW SHOWERS LIKELY IN THE MORNING, THEN SNOW AND RAIN
SHOWERS IN THE AFTERNOON. NEW LIGHT SNOW ACCUMULATION. HIGHS IN
THE MID 30S. WEST WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION
80 PERCENT.
MONDAY NIGHT
CLOUDY. SNOW AND RAIN SHOWERS IN THE EVENING,
THEN SNOW SHOWERS LIKELY AFTER MIDNIGHT. NEW LIGHT SNOW
ACCUMULATION. LOWS IN THE LOWER 20S. NORTH WINDS AROUND 10 MPH.
CHANCE OF PRECIPITATION 80 PERCENT.
TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE MID
30S. CHANCE OF SNOW 40 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COLD WITH LOWS 15 TO 23.
WEDNESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF. BREEZY WITH HIGHS
IN THE MID 30S.
WEDNESDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF SNOW SHOWERS IN
THE EVENING, THEN PARTLY CLOUDY WITH SNOW SHOWERS LIKELY AFTER
MIDNIGHT. LIGHT SNOW ACCUMULATION POSSIBLE. COLD WITH LOWS 15 TO
23. CHANCE OF SNOW 60 PERCENT.
THURSDAY
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. HIGHS IN
THE UPPER 20S. CHANCE OF SNOW 80 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS 10 TO 15.
FRIDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW SHOWERS.
LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE UPPER 20S.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS 10 TO 15.
SATURDAY
MOSTLY SUNNY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY WITH HIGHS IN THE UPPER 20S.
WYZ015-011100-
WIND RIVER MOUNTAINS EAST-
1132 PM MST SAT FEB 28 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. WEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 30 MPH.
SUNDAY
MOSTLY CLOUDY. SNOW SHOWERS LIKELY WITH A CHANCE OF
RAIN SHOWERS IN THE AFTERNOON. SNOW ACCUMULATION AROUND 5 INCHES.
HIGHS IN THE MID 30S. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO
30 MPH. CHANCE OF PRECIPITATION 60 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
EVENING, THEN SNOW SHOWERS LIKELY AFTER MIDNIGHT. NEW SNOW
ACCUMULATION AROUND 5 INCHES. LOWS IN THE MID 20S. WEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF SNOW 60 PERCENT.
MONDAY
SNOW SHOWERS LIKELY IN THE MORNING, THEN SNOW SHOWERS
WITH RAIN SHOWERS LIKELY IN THE AFTERNOON. NEW LIGHT SNOW
ACCUMULATION. HIGHS IN THE UPPER 30S. WEST WINDS AROUND 10 MPH,
BECOMING NORTHWEST IN THE AFTERNOON. CHANCE OF PRECIPITATION
80 PERCENT.
MONDAY NIGHT
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. LOWS
IN THE LOWER 20S. NORTH WINDS AROUND 10 MPH WITH GUSTS UP TO
20 MPH. CHANCE OF SNOW 80 PERCENT.
TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE UPPER
30S. CHANCE OF SNOW 30 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. BREEZY WITH LOWS IN THE LOWER 20S.
WEDNESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF. BREEZY WITH HIGHS
IN THE MID 30S.
WEDNESDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF SNOW SHOWERS IN
THE EVENING, THEN PARTLY CLOUDY WITH SNOW SHOWERS LIKELY AFTER
MIDNIGHT. LIGHT SNOW ACCUMULATION POSSIBLE. BREEZY WITH LOWS IN
THE LOWER 20S. CHANCE OF SNOW 60 PERCENT.
THURSDAY
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. BREEZY
WITH HIGHS IN THE UPPER 20S. CHANCE OF SNOW 80 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. SNOW SHOWERS LIKELY, MAINLY IN
THE EVENING. NEW LIGHT SNOW ACCUMULATION POSSIBLE. BREEZY, COLD
WITH LOWS 8 TO 20 ABOVE. CHANCE OF SNOW 60 PERCENT.
FRIDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A 50 PERCENT CHANCE OF SNOW SHOWERS. NEW LITTLE OR NO
SNOW ACCUMULATION. BREEZY WITH HIGHS IN THE UPPER 20S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. A
30 PERCENT CHANCE OF SNOW SHOWERS. BREEZY, COLD WITH LOWS 8 TO
20 ABOVE.
SATURDAY
MOSTLY SUNNY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY WITH HIGHS IN THE UPPER 20S.
WYZ019-011100-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-
INCLUDING THE CITY OF JEFFREY CITY
1132 PM MST SAT FEB 28 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. WEST WINDS
AROUND 10 MPH WITH GUSTS UP TO 20 MPH.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN CLOUDY WITH A CHANCE
OF RAIN SHOWERS IN THE AFTERNOON. HIGHS AROUND 50. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN
30 PERCENT.
SUNDAY NIGHT
CLOUDY. RAIN SHOWERS LIKELY AFTER MIDNIGHT. LOWS
IN THE LOWER 30S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO
25 MPH. CHANCE OF RAIN 60 PERCENT.
MONDAY
A CHANCE OF SNOW SHOWERS IN THE MORNING. RAIN SHOWERS
LIKELY. LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE LOWER 50S.
SOUTHWEST WINDS AROUND 10 MPH, BECOMING WEST IN THE AFTERNOON.
CHANCE OF PRECIPITATION 60 PERCENT.
MONDAY NIGHT
RAIN AND SNOW SHOWERS. LITTLE OR NO SNOW
ACCUMULATION. LOWS IN THE LOWER 30S. NORTH WINDS AROUND 10 MPH
WITH GUSTS UP TO 20 MPH. CHANCE OF PRECIPITATION 80 PERCENT.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN SHOWERS
IN THE MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE
MID 40S. CHANCE OF PRECIPITATION 40 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S.
WEDNESDAY
MOSTLY SUNNY AND BREEZY. HIGHS AROUND 50.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY
CLOUDY WITH A CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. BREEZY WITH
LOWS IN THE UPPER 20S. CHANCE OF SNOW 30 PERCENT.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN SNOW SHOWERS LIKELY IN THE AFTERNOON. LITTLE OR NO
SNOW ACCUMULATION. HIGHS AROUND 40. CHANCE OF SNOW 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW
SHOWERS. LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE LOWER 20S.
FRIDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS.
HIGHS IN THE UPPER 30S.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF. BREEZY WITH HIGHS
AROUND 40.
WYZ024-011100-
SALT RIVER AND WYOMING RANGES-
1132 PM MST SAT FEB 28 2026
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF. LOWS IN THE UPPER
20S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
SNOW SHOWERS. RAIN SHOWERS. SNOW ACCUMULATION UP TO
4 INCHES. HIGHS IN THE UPPER 30S. SOUTHWEST WINDS AROUND 10 MPH.
GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION
80 PERCENT.
SUNDAY NIGHT
CLOUDY. A CHANCE OF SNOW AND RAIN SHOWERS IN THE
EVENING, THEN SNOW SHOWERS WITH RAIN SHOWERS LIKELY AFTER
MIDNIGHT. NEW SNOW ACCUMULATION UP TO 2 INCHES. LOWS IN THE UPPER
20S. WEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE
EVENING. CHANCE OF PRECIPITATION 80 PERCENT.
MONDAY
SNOW SHOWERS. RAIN SHOWERS LIKELY IN THE MORNING, THEN
RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. NEW LIGHT SNOW ACCUMULATION. HIGHS IN THE UPPER 30S.
WEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 90 PERCENT.
MONDAY NIGHT
CLOUDY. SNOW SHOWERS WITH RAIN SHOWERS LIKELY IN
THE EVENING, THEN A CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. NEW
LIGHT SNOW ACCUMULATION. LOWS IN THE UPPER 20S. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION
80 PERCENT.
TUESDAY
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN MOSTLY SUNNY WITH A SLIGHT CHANCE OF SNOW SHOWERS
IN THE AFTERNOON. HIGHS IN THE UPPER 30S. CHANCE OF SNOW
30 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S.
WEDNESDAY
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS IN THE LOWER 40S. CHANCE OF SNOW 30 PERCENT.
WEDNESDAY NIGHT
SNOW AND RAIN SHOWERS LIKELY IN THE EVENING,
THEN SNOW SHOWERS AFTER MIDNIGHT. LIGHT SNOW ACCUMULATION. LOWS
IN THE MID 20S. CHANCE OF PRECIPITATION 80 PERCENT.
THURSDAY
SNOW SHOWERS. NEW LIGHT SNOW ACCUMULATION. BREEZY
WITH HIGHS IN THE LOWER 30S. CHANCE OF SNOW 90 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS 15 TO 21.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE MORNING,
THEN SNOW SHOWERS LIKELY IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION. HIGHS IN THE LOWER 30S. CHANCE OF SNOW 60 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. BREEZY, COLD
WITH LOWS 15 TO 21.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A
30 PERCENT CHANCE OF SNOW SHOWERS. HIGHS IN THE LOWER 30S.
WYZ030-011100-
EAST SWEETWATER COUNTY-
INCLUDING THE CITY OF WAMSUTTER
1132 PM MST SAT FEB 28 2026
TONIGHT
CLOUDY. LOWS IN THE LOWER 30S. SOUTHWEST WINDS AROUND
10 MPH.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 30 PERCENT.
SUNDAY NIGHT
CLOUDY. A CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.
LOWS IN THE LOWER 30S. SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS
UP TO 20 MPH IN THE EVENING. CHANCE OF RAIN 30 PERCENT.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN RAIN SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 50S. SOUTH WINDS AROUND 10 MPH,
BECOMING WEST IN THE AFTERNOON. CHANCE OF RAIN 60 PERCENT.
MONDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS. RAIN SHOWERS
LIKELY IN THE EVENING, THEN RAIN SHOWERS WITH SNOW SHOWERS LIKELY
AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE LOWER
30S. NORTH WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
80 PERCENT.
TUESDAY
CLOUDY WITH A CHANCE OF SNOW AND RAIN SHOWERS IN THE
MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS IN THE MID
40S. CHANCE OF PRECIPITATION 40 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S.
WEDNESDAY
MOSTLY SUNNY AND BREEZY. HIGHS AROUND 50.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A SLIGHT CHANCE OF. LOWS IN THE UPPER 20S.
THURSDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. BREEZY WITH HIGHS AROUND 40.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW SHOWERS. BREEZY WITH
LOWS IN THE LOWER 20S.
FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW SHOWERS.
BREEZY WITH HIGHS AROUND 40.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
SATURDAY
PARTLY CLOUDY AND BREEZY. HIGHS AROUND 40.
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