787
FPUS55 KRIW 160103
ZFPRIW
ZONE FORECAST PRODUCT FOR WESTERN AND CENTRAL WYOMING
NATIONAL WEATHER SERVICE RIVERTON WY
601 PM MST THU JAN 15 2026
WYZ020-161100-
NATRONA COUNTY LOWER ELEVATIONS-
INCLUDING THE CITY OF CASPER
601 PM MST THU JAN 15 2026
TONIGHT
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS THIS
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. WINDY, COLD WITH LOWS
AROUND 20. NORTHWEST WINDS 25 TO 35 MPH. GUSTS UP TO 55 MPH,
INCREASING TO 65 MPH AFTER MIDNIGHT. CHANCE OF SNOW 30 PERCENT.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. WINDY AND MUCH COOLER WITH HIGHS IN THE MID 20S.
NORTHWEST WINDS 25 TO 35 MPH. GUSTS UP TO 65 MPH, DECREASING TO
55 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. BREEZY, COLD WITH LOWS AROUND 10 ABOVE. NORTHWEST
WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.
SATURDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 30S. WEST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
SUNDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 40.
SUNDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.
MARTIN LUTHER KING JR DAY
PARTLY CLOUDY IN THE MORNING, THEN
CLEARING. HIGHS IN THE UPPER 30S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 20.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
TUESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
WYZ017-161100-
WIND RIVER BASIN-
INCLUDING THE CITIES OF RIVERTON AND SHOSHONI
601 PM MST THU JAN 15 2026
TONIGHT
PARTLY CLOUDY AND WINDY, COLD WITH LOWS AROUND 20.
NORTH WINDS 20 TO 30 MPH WITH GUSTS UP TO 55 MPH.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. BREEZY AND MUCH COOLER WITH HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 15 TO 20 MPH, BECOMING NORTH IN THE AFTERNOON.
GUSTS UP TO 45 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD
WITH LOWS AROUND 12. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO
30 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 30S. WEST WINDS 10 TO 15 MPH,
BECOMING SOUTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS AROUND 20.
SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 40.
SUNDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS IN THE MID 30S.
MONDAY NIGHT
CLEAR, COLD WITH LOWS AROUND 20.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S.
TUESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
WEDNESDAY
PARTLY CLOUDY. HIGHS AROUND 40.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
WYZ018-161100-
LANDER FOOTHILLS-
INCLUDING THE CITY OF LANDER
601 PM MST THU JAN 15 2026
TONIGHT
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS AROUND 20.
NORTHEAST WINDS 20 TO 25 MPH WITH GUSTS UP TO 40 MPH, BECOMING
EAST 10 TO 15 MPH WITH GUSTS UP TO 25 MPH AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY. MUCH COOLER WITH HIGHS AROUND 30. SOUTH
WINDS AROUND 10 MPH, BECOMING EAST IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD
WITH LOWS AROUND 11.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.
SATURDAY NIGHT
CLEAR. LOWS AROUND 20. SOUTHWEST WINDS AROUND
10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
SUNDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. COLD WITH LOWS AROUND 15.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS IN THE UPPER
30S.
MONDAY NIGHT
CLEAR, COLD WITH LOWS AROUND 20.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 40S.
TUESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
WYZ028-161100-
ROCK SPRINGS AND GREEN RIVER-
INCLUDING THE CITIES OF ROCK SPRINGS AND GREEN RIVER
601 PM MST THU JAN 15 2026
TONIGHT
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS AROUND 20.
WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY
WITH HIGHS IN THE MID 30S. WEST WINDS 15 TO 20 MPH WITH GUSTS UP
TO 35 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 11 TO 19. WEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 40. WEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH.
SATURDAY NIGHT
CLEAR, COLD WITH LOWS 14 TO 22. WEST WINDS
10 TO 15 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 40S.
SUNDAY NIGHT
CLEAR, COLD WITH LOWS 10 TO 15.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS IN THE UPPER
30S.
MONDAY NIGHT
CLEAR, COLD WITH LOWS 10 TO 20.
TUESDAY
SUNNY. HIGHS IN THE LOWER 40S.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COLD WITH LOWS 16 TO 22.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS
IN THE MID 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
WYZ013-161100-
JACKSON HOLE-
INCLUDING THE CITY OF JACKSON
601 PM MST THU JAN 15 2026
TONIGHT
MOSTLY CLEAR. COLD WITH LOWS ZERO TO 6 ABOVE ZERO.
NORTHWEST WINDS AROUND 10 MPH, BECOMING NORTH WITH GUSTS UP TO
20 MPH AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE LOWER 20S. NORTH WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH
IN THE MORNING.
FRIDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 4 TO 8 ABOVE.
SATURDAY
SUNNY. HIGHS IN THE LOWER 30S.
SATURDAY NIGHT
CLEAR, COLD WITH LOWS 5 TO 11 ABOVE.
SUNDAY
SUNNY. HIGHS IN THE MID 30S.
SUNDAY NIGHT
CLEAR, COLD WITH LOWS 5 TO 10 ABOVE.
MARTIN LUTHER KING JR DAY
SUNNY. HIGHS IN THE LOWER 30S.
MONDAY NIGHT
CLEAR, COLD WITH LOWS 5 TO 10 ABOVE.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S.
TUESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 30S.
WEDNESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF. COLD WITH
LOWS AROUND 15.
THURSDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN A CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS IN
THE MID 30S. CHANCE OF SNOW 30 PERCENT.
WYZ003-161100-
CODY FOOTHILLS-
INCLUDING THE CITIES OF CLARK, CODY, AND MEETEETSE
601 PM MST THU JAN 15 2026
TONIGHT
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS THIS
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. WINDY WITH LOWS IN THE
LOWER 20S. NORTH WINDS 20 TO 30 MPH WITH GUSTS UP TO 55 MPH.
CHANCE OF SNOW 30 PERCENT.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. WINDY AND MUCH COOLER WITH HIGHS AROUND 30. NORTHWEST
WINDS 20 TO 30 MPH. GUSTS UP TO 55 MPH, DECREASING TO 45 MPH IN
THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.
BREEZY, COLD WITH LOWS 14 TO 18. NORTHWEST WINDS 15 TO 20 MPH
WITH GUSTS UP TO 30 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 40. WEST WINDS AROUND
10 MPH WITH GUSTS UP TO 25 MPH.
SATURDAY NIGHT
CLEAR. LOWS IN THE MID 20S. WEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 30 MPH.
SUNDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 30S.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD
WITH LOWS 15 TO 20.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS IN THE UPPER
30S.
MONDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE MID 20S.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. BREEZY WITH HIGHS IN THE MID 40S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
WYZ004-161100-
NORTH BIGHORN BASIN-
INCLUDING THE CITIES OF BASIN, GREYBULL, LOVELL, POWELL,
AND SHELL
601 PM MST THU JAN 15 2026
TONIGHT
PARTLY CLOUDY THIS EVENING, THEN CLEARING. WINDY WITH
LOWS IN THE MID 20S. NORTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP
TO 55 MPH.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. WINDY AND MUCH COOLER WITH HIGHS IN THE LOWER 30S.
NORTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 55 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
BREEZY, COLD WITH LOWS 15 TO 19. NORTH WINDS 15 TO 25 MPH WITH
GUSTS UP TO 40 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH, BECOMING SOUTH IN THE
AFTERNOON.
SATURDAY NIGHT
CLEAR, COLD WITH LOWS AROUND 20. SOUTHEAST
WINDS AROUND 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 40S.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD
WITH LOWS 15 TO 20.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS IN THE MID 30S.
MONDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 16 TO 22.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
TUESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
WEDNESDAY
PARTLY CLOUDY. HIGHS AROUND 40.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
WYZ006-161100-
SOUTHEAST BIGHORN BASIN-
INCLUDING THE CITIES OF TEN SLEEP AND WORLAND
601 PM MST THU JAN 15 2026
TONIGHT
MOSTLY CLEAR AND WINDY. LOWS IN THE MID 20S. NORTHWEST
WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. WINDY AND MUCH COOLER WITH HIGHS AROUND 30. NORTHWEST
WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. BREEZY, COLD WITH LOWS AROUND 15. NORTHWEST WINDS
15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. WEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH, BECOMING SOUTHWEST IN THE
AFTERNOON.
SATURDAY NIGHT
CLEAR, COLD WITH LOWS 16 TO 22.
SUNDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 40.
SUNDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 15.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS IN THE MID 30S.
MONDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 14 TO 22.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 40S.
TUESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 16 TO 22.
WEDNESDAY
PARTLY CLOUDY. HIGHS AROUND 40.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
WYZ005-161100-
SOUTHWEST BIGHORN BASIN-
INCLUDING THE CITY OF THERMOPOLIS
601 PM MST THU JAN 15 2026
TONIGHT
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS THIS EVENING.
WINDY WITH LOWS IN THE LOWER 20S. NORTHWEST WINDS 20 TO 30 MPH
WITH GUSTS UP TO 55 MPH. CHANCE OF SNOW 30 PERCENT.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. WINDY AND MUCH COOLER WITH HIGHS AROUND 30. NORTH WINDS
20 TO 30 MPH WITH GUSTS UP TO 50 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. BREEZY, COLD WITH LOWS 13 TO 17. NORTHWEST WINDS
15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. WEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH, BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS IN THE LOWER 20S.
SUNDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 40.
SUNDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 15 TO 20.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS IN THE MID 30S.
MONDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 16 TO 22.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 40S.
TUESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
WEDNESDAY
PARTLY CLOUDY. HIGHS AROUND 40.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
WYZ023-161100-
STAR VALLEY-
INCLUDING THE CITIES OF AFTON, ALPINE, STAR VALLEY RANCH,
AND THAYNE
601 PM MST THU JAN 15 2026
TONIGHT
MOSTLY CLEAR. COLD WITH LOWS 4 TO 8 ABOVE.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE MID 20S.
FRIDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 5 TO 9 ABOVE.
SATURDAY
SUNNY. HIGHS IN THE LOWER 30S.
SATURDAY NIGHT
CLEAR, COLD WITH LOWS 7 TO 13 ABOVE.
SUNDAY
SUNNY. HIGHS IN THE MID 30S.
SUNDAY NIGHT
CLEAR, COLD WITH LOWS 5 TO 10 ABOVE.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS IN THE MID 30S.
MONDAY NIGHT
CLEAR, COLD WITH LOWS AROUND 10 ABOVE.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S.
TUESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 30S.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 15 TO 20.
THURSDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN A CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS IN
THE MID 30S. CHANCE OF SNOW 30 PERCENT.
WYZ025-161100-
UPPER GREEN RIVER BASIN FOOTHILLS-
INCLUDING THE CITY OF PINEDALE
601 PM MST THU JAN 15 2026
TONIGHT
CLEAR, BREEZY, COLD WITH LOWS 6 TO 12 ABOVE. NORTHWEST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
FRIDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 20S.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
FRIDAY NIGHT
CLEAR, COLD WITH LOWS AROUND 10 ABOVE. NORTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 30S. NORTHWEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH.
SATURDAY NIGHT
CLEAR, COLD WITH LOWS 10 TO 14. NORTHWEST WINDS
AROUND 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 30S.
SUNDAY NIGHT
CLEAR, COLD WITH LOWS 5 TO 10 ABOVE.
MARTIN LUTHER KING JR DAY
SUNNY. HIGHS IN THE LOWER 30S.
MONDAY NIGHT
CLEAR, COLD WITH LOWS 5 TO 10 ABOVE.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S.
TUESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS
IN THE MID 30S.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.
THURSDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE MID
30S.
WYZ026-161100-
UPPER GREEN RIVER BASIN-
INCLUDING THE CITIES OF LA BARGE, BIG PINEY, AND FARSON
601 PM MST THU JAN 15 2026
TONIGHT
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS 11 TO 17.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY
WITH HIGHS IN THE LOWER 30S. NORTHWEST WINDS 15 TO 20 MPH WITH
GUSTS UP TO 30 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 6 TO 12 ABOVE.
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 30S. NORTHWEST WINDS AROUND
10 MPH WITH GUSTS UP TO 20 MPH.
SATURDAY NIGHT
CLEAR, COLD WITH LOWS AROUND 10 ABOVE.
NORTHWEST WINDS AROUND 10 MPH.
SUNDAY
SUNNY. HIGHS AROUND 40.
SUNDAY NIGHT
CLEAR, COLD WITH LOWS 5 TO 10 ABOVE.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS IN THE LOWER
30S.
MONDAY NIGHT
CLEAR, COLD WITH LOWS 5 TO 10 ABOVE.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS
IN THE UPPER 30S.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.
WYZ010-161100-
NORTHEAST JOHNSON COUNTY-
INCLUDING THE CITY OF BUFFALO
601 PM MST THU JAN 15 2026
..HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST FRIDAY
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 8 PM MST THIS
EVENING...
TONIGHT
PARTLY CLOUDY THIS EVENING, THEN CLEARING. VERY WINDY
WITH LOWS IN THE LOWER 20S. NORTHWEST WINDS 30 TO 40 MPH WITH
GUSTS UP TO 60 MPH.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. VERY WINDY AND MUCH COOLER WITH HIGHS IN THE MID 20S.
NORTHWEST WINDS 30 TO 40 MPH WITH GUSTS UP TO 65 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. WINDY, COLD WITH LOWS AROUND 13. NORTHWEST WINDS
20 TO 30 MPH WITH GUSTS UP TO 50 MPH.
SATURDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 30S. NORTH
WINDS 20 TO 25 MPH WITH GUSTS UP TO 45 MPH, BECOMING WEST 10 TO
15 MPH WITH GUSTS UP TO 25 MPH IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR, BREEZY WITH LOWS IN THE MID 20S.
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH, BECOMING
NORTHWEST 15 TO 20 MPH WITH GUSTS UP TO 35 MPH AFTER MIDNIGHT.
SUNDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 30S.
SUNDAY NIGHT
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS 10 TO
15.
MARTIN LUTHER KING JR DAY
PARTLY CLOUDY IN THE MORNING, THEN
CLEARING. HIGHS IN THE MID 30S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 40S. TEMPERATURE FALLING INTO THE UPPER
30S IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
WEDNESDAY
PARTLY CLOUDY. HIGHS AROUND 40.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
WYZ011-161100-
SOUTHEAST JOHNSON COUNTY-
INCLUDING THE CITY OF KAYCEE
601 PM MST THU JAN 15 2026
..HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST FRIDAY
TONIGHT
PARTLY CLOUDY THIS EVENING, THEN CLEARING. WINDY WITH
LOWS IN THE LOWER 20S. NORTHWEST WINDS 25 TO 35 MPH WITH GUSTS UP
TO 55 MPH.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. WINDY AND MUCH COOLER WITH HIGHS IN THE UPPER 20S.
NORTHWEST WINDS 25 TO 35 MPH WITH GUSTS UP TO 60 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. BREEZY, COLD WITH LOWS AROUND 13. NORTH WINDS
15 TO 20 MPH WITH GUSTS UP TO 40 MPH.
SATURDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 30S.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH, BECOMING
SOUTHWEST AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS IN THE LOWER 20S. WEST WINDS AROUND
10 MPH WITH GUSTS UP TO 20 MPH.
SUNDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 30S.
SUNDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.
MARTIN LUTHER KING JR DAY
PARTLY CLOUDY IN THE MORNING, THEN
CLEARING. HIGHS IN THE UPPER 30S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 40S. TEMPERATURE FALLING TO AROUND
40 IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
WYZ027-161100-
SOUTH LINCOLN COUNTY-
INCLUDING THE CITIES OF KEMMERER AND COKEVILLE
601 PM MST THU JAN 15 2026
TONIGHT
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS 9 TO 17 ABOVE.
WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE UPPER 20S. WEST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE
AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 8 TO 14 ABOVE. WEST
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 10 TO
15 MPH.
SATURDAY NIGHT
CLEAR, COLD WITH LOWS 10 TO 18. WEST WINDS
AROUND 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 30S.
SUNDAY NIGHT
CLEAR, COLD WITH LOWS 10 TO 15.
MARTIN LUTHER KING JR DAY
SUNNY. HIGHS IN THE MID 30S.
MONDAY NIGHT
CLEAR, COLD WITH LOWS 10 TO 15.
TUESDAY
SUNNY. HIGHS IN THE UPPER 30S.
TUESDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 10 TO 20.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 14 TO 20.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.
WYZ016-161100-
UPPER WIND RIVER BASIN-
INCLUDING THE CITY OF DUBOIS
601 PM MST THU JAN 15 2026
TONIGHT
MOSTLY CLEAR AND WINDY, COLD WITH LOWS AROUND 20.
NORTHWEST WINDS 20 TO 30 MPH, BECOMING WEST 20 TO 25 MPH AFTER
MIDNIGHT. GUSTS UP TO 50 MPH.
FRIDAY
PARTLY CLOUDY AND BREEZY, COOLER WITH HIGHS AROUND 30.
NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.
FRIDAY NIGHT
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS 12 TO 16.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 30 MPH.
SATURDAY NIGHT
CLEAR, BREEZY WITH LOWS IN THE MID 20S.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
SUNDAY
SUNNY. HIGHS AROUND 40.
SUNDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS AROUND 15.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS AROUND 40.
MONDAY NIGHT
CLEAR, BREEZY WITH LOWS IN THE LOWER 20S.
TUESDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 40S.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS AROUND 20.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS
IN THE LOWER 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S.
THURSDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A SLIGHT
CHANCE OF. BREEZY WITH HIGHS AROUND 40.
WYZ001-161100-
YELLOWSTONE NATIONAL PARK-
INCLUDING THE CITIES OF LAKE, MAMMOTH, AND OLD FAITHFUL
601 PM MST THU JAN 15 2026
TONIGHT
PARTLY CLOUDY. COLD WITH LOWS 3 BELOW TO 3 ABOVE ZERO.
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 35 MPH.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. COLD WITH
HIGHS 15 TO 21. NORTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH
IN THE MORNING. LOWEST WIND CHILL READINGS WIND CHILL READINGS AS
LOW AS 20 BELOW IN THE MORNING.
FRIDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 1 TO 7 ABOVE.
NORTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS AROUND
10 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR, COLD WITH LOWS 4 TO 10 ABOVE. GUSTS UP
TO 20 MPH IN THE EVENING.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S.
SUNDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS ZERO TO 5 ABOVE
ZERO.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS IN THE UPPER
20S.
MONDAY NIGHT
CLEAR, COLD WITH LOWS 5 TO 10 ABOVE.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 20S.
TUESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 5 TO 15 ABOVE.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. COLD WITH LOWS 10 TO 15.
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. HIGHS IN THE UPPER 20S. CHANCE OF SNOW 30 PERCENT.
WYZ029-161100-
FLAMING GORGE-
601 PM MST THU JAN 15 2026
TONIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE LOWER 20S.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 40 MPH.
FRIDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE MID 30S.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 40 MPH.
FRIDAY NIGHT
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS AROUND
20. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
SATURDAY NIGHT
CLEAR. LOWS IN THE LOWER 20S. WEST WINDS AROUND
10 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 40S.
SUNDAY NIGHT
CLEAR, COLD WITH LOWS AROUND 20.
MARTIN LUTHER KING JR DAY
SUNNY. HIGHS IN THE UPPER 30S.
MONDAY NIGHT
CLEAR, COLD WITH LOWS AROUND 20.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS
IN THE MID 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
WYZ022-161100-
CASPER MOUNTAIN-
601 PM MST THU JAN 15 2026
TONIGHT
PARTLY CLOUDY THIS EVENING, THEN CLEARING. A
40 PERCENT CHANCE OF SNOW SHOWERS. WINDY, COLD WITH LOWS 8 TO
16 ABOVE. NORTH WINDS 15 TO 25 MPH WITH GUSTS UP TO 50 MPH,
INCREASING TO NORTHWEST 25 TO 35 MPH WITH GUSTS UP TO 70 MPH
AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. VERY WINDY AND MUCH COLDER WITH HIGHS 14 TO 22. NORTHWEST
WINDS 30 TO 40 MPH WITH GUSTS UP TO 75 MPH, DIMINISHING TO 20 TO
30 MPH WITH GUSTS UP TO 55 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLOUDY IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. BREEZY, COLD WITH LOWS 3 TO 9 ABOVE. NORTHWEST WINDS
15 TO 25 MPH WITH GUSTS UP TO 40 MPH.
SATURDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 20S. WEST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
SATURDAY NIGHT
CLEAR, COLD WITH LOWS 16 TO 22. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
SUNDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 30S.
SUNDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.
MARTIN LUTHER KING JR DAY
PARTLY CLOUDY IN THE MORNING, THEN
CLEARING. HIGHS IN THE UPPER 20S.
MONDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS AROUND 20.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE MID 30S.
TUESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 16 TO 22.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 30S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.
WYZ002-161100-
ABSAROKA MOUNTAINS-
601 PM MST THU JAN 15 2026
TONIGHT
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS THIS EVENING.
WINDY, COLDER WITH LOWS 2 BELOW TO 8 ABOVE ZERO. NORTHWEST WINDS
20 TO 30 MPH WITH GUSTS UP TO 60 MPH. CHANCE OF SNOW 30 PERCENT.
LOWEST WIND CHILL READINGS WIND CHILL READINGS AS LOW AS 26 BELOW
AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY AND WINDY, COLDER WITH HIGHS 12 TO 22.
NORTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH, DIMINISHING
TO 15 TO 20 MPH WITH GUSTS UP TO 40 MPH IN THE AFTERNOON. LOWEST
WIND CHILL READINGS WIND CHILL READINGS AS LOW AS 26 BELOW IN THE
MORNING.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
BREEZY, COLD WITH LOWS 2 TO 12 ABOVE. NORTHWEST WINDS 15 TO
20 MPH WITH GUSTS UP TO 35 MPH.
SATURDAY
SUNNY, BREEZY WITH HIGHS IN THE UPPER 20S. WEST WINDS
15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
SATURDAY NIGHT
CLEAR, BREEZY, COLD WITH LOWS 11 TO 21. WEST
WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD
WITH LOWS 5 TO 15 ABOVE.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS IN THE UPPER
20S.
MONDAY NIGHT
CLEAR, BREEZY, COLD WITH LOWS 10 TO 20.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. BREEZY WITH HIGHS IN THE UPPER 20S.
TUESDAY NIGHT
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS 10 TO
20.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
WEDNESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF. BREEZY,
COLD WITH LOWS 13 TO 21.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. BREEZY WITH HIGHS IN THE UPPER 20S. CHANCE OF SNOW
30 PERCENT.
WYZ007-161100-
OWL CREEK AND BRIDGER MOUNTAINS-
601 PM MST THU JAN 15 2026
TONIGHT
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS THIS EVENING.
VERY WINDY AND COLDER WITH LOWS 15 TO 21. NORTH WINDS 30 TO
40 MPH WITH GUSTS UP TO 65 MPH. CHANCE OF SNOW 30 PERCENT.
FRIDAY
PARTLY CLOUDY AND WINDY. MUCH COOLER WITH HIGHS IN THE
MID 20S. NORTH WINDS 25 TO 35 MPH WITH GUSTS UP TO 60 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. BREEZY, COLD WITH LOWS 11 TO 17. NORTH WINDS 20 TO
25 MPH WITH GUSTS UP TO 35 MPH.
SATURDAY
MOSTLY SUNNY AND BREEZY. HIGHS AROUND 30. NORTHWEST
WINDS 15 TO 20 MPH, BECOMING SOUTHWEST 10 TO 15 MPH IN THE
AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS IN THE LOWER 20S. SOUTHWEST WINDS
AROUND 10 MPH.
SUNDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 30S.
SUNDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 15 TO 20.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS IN THE LOWER
30S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 40.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 30S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.
WYZ008-161100-
BIGHORN MOUNTAINS WEST-
601 PM MST THU JAN 15 2026
TONIGHT
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS THIS
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. WINDY, COLDER WITH
LOWS 3 TO 17 ABOVE. NORTHWEST WINDS 25 TO 35 MPH WITH GUSTS UP TO
65 MPH. CHANCE OF SNOW 30 PERCENT.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. WINDY AND MUCH COLDER WITH HIGHS 9 TO 23 ABOVE. NORTHWEST
WINDS 25 TO 35 MPH WITH GUSTS UP TO 60 MPH. WIND CHILL READINGS
WIND CHILL READINGS AS LOW AS 21 BELOW.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. WINDY, COLD WITH LOWS 1 TO 15 ABOVE. NORTHWEST
WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH.
SATURDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 20S. WEST
WINDS 15 TO 20 MPH. GUSTS UP TO 40 MPH, DECREASING TO 30 MPH IN
THE AFTERNOON.
SATURDAY NIGHT
CLEAR, COLD WITH LOWS 14 TO 24. WEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
SUNDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 20S.
SUNDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 5 TO 15 ABOVE.
MARTIN LUTHER KING JR DAY
PARTLY CLOUDY IN THE MORNING, THEN
CLEARING. HIGHS IN THE MID 20S.
MONDAY NIGHT
MOSTLY CLEAR AND COLD. NEAR STEADY TEMPERATURE
AROUND 20.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 30S.
TUESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 13 TO 23.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 30S.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS IN THE LOWER 30S. CHANCE OF SNOW 30 PERCENT.
WYZ009-161100-
BIGHORN MOUNTAINS SOUTHEAST-
601 PM MST THU JAN 15 2026
TONIGHT
PARTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS THIS
EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. VERY WINDY AND COLDER
WITH LOWS 6 TO 16 ABOVE. NORTHWEST WINDS 35 TO 45 MPH. GUSTS UP
TO 75 MPH, INCREASING TO 85 MPH AFTER MIDNIGHT. CHANCE OF SNOW
30 PERCENT.
FRIDAY
PARTLY CLOUDY AND VERY WINDY. MUCH COLDER WITH HIGHS
12 TO 22. NORTHWEST WINDS 35 TO 45 MPH. GUSTS UP TO 85 MPH,
DECREASING TO 70 MPH IN THE AFTERNOON. WIND CHILL READINGS WIND
CHILL READINGS AS LOW AS 20 BELOW.
FRIDAY NIGHT
PARTLY CLOUDY AND WINDY, COLD WITH LOWS 4 TO
12 ABOVE. NORTHWEST WINDS 25 TO 35 MPH WITH GUSTS UP TO 70 MPH.
SATURDAY
MOSTLY SUNNY AND WINDY. HIGHS IN THE UPPER 20S.
NORTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 55 MPH, BECOMING
WEST 15 TO 20 MPH WITH GUSTS UP TO 45 MPH IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR, BREEZY WITH LOWS IN THE LOWER 20S. WEST
WINDS 15 TO 25 MPH WITH GUSTS UP TO 45 MPH.
SUNDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. BREEZY WITH HIGHS AROUND 30.
SUNDAY NIGHT
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS 5 TO
15 ABOVE.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY AND BREEZY. HIGHS IN
THE UPPER 20S.
MONDAY NIGHT
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS AROUND
20.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. BREEZY WITH HIGHS IN THE MID 30S.
TUESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF. COLD WITH
LOWS 14 TO 20.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 30S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
THURSDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE MID
30S.
WYZ012-161100-
TETON AND GROS VENTRE MOUNTAINS-
601 PM MST THU JAN 15 2026
TONIGHT
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS 3 BELOW TO
3 ABOVE ZERO. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO
40 MPH.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. COLD WITH
HIGHS 13 TO 21. NORTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 35 MPH
IN THE MORNING. LOWEST WIND CHILL READINGS WIND CHILL READINGS AS
LOW AS 21 BELOW IN THE MORNING.
FRIDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 2 TO 8 ABOVE.
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 20S. NORTH WINDS AROUND
10 MPH, BECOMING WEST IN THE AFTERNOON. GUSTS UP TO 25 MPH.
SATURDAY NIGHT
CLEAR, COLD WITH LOWS 7 TO 13 ABOVE.
SUNDAY
SUNNY. HIGHS IN THE UPPER 20S.
SUNDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 5 TO 10 ABOVE.
MARTIN LUTHER KING JR DAY
SUNNY. HIGHS IN THE UPPER 20S.
MONDAY NIGHT
CLEAR, COLD WITH LOWS 5 TO 10 ABOVE.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S.
TUESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS. COLD WITH LOWS 10 TO 15.
THURSDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN A CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS IN
THE UPPER 20S. CHANCE OF SNOW 30 PERCENT.
WYZ014-161100-
WIND RIVER MOUNTAINS WEST-
601 PM MST THU JAN 15 2026
TONIGHT
MOSTLY CLEAR THIS EVENING, THEN BECOMING PARTLY
CLOUDY. WINDY, COLD WITH LOWS 2 BELOW TO 6 ABOVE ZERO. NORTH
WINDS 20 TO 30 MPH WITH GUSTS UP TO 55 MPH. LOWEST WIND CHILL
READINGS WIND CHILL READINGS AS LOW AS 25 BELOW AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BLUSTERY,
COLD WITH HIGHS 13 TO 21. NORTHWEST WINDS 15 TO 25 MPH. GUSTS UP
TO 50 MPH, DECREASING TO 40 MPH IN THE AFTERNOON. LOWEST WIND
CHILL READINGS WIND CHILL READINGS AS LOW AS 26 BELOW IN THE
MORNING.
FRIDAY NIGHT
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS 2 TO
8 ABOVE. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
SATURDAY
SUNNY, BREEZY WITH HIGHS IN THE MID 20S. NORTHWEST
WINDS 15 TO 20 MPH. GUSTS UP TO 35 MPH IN THE MORNING.
SATURDAY NIGHT
CLEAR, COLD WITH LOWS 11 TO 17. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
SUNDAY
SUNNY. HIGHS AROUND 30.
SUNDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 5 TO 10 ABOVE.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS IN THE UPPER
20S.
MONDAY NIGHT
CLEAR, COLD WITH LOWS 10 TO 15.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S.
TUESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 15.
THURSDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS IN THE UPPER 20S. CHANCE OF SNOW 20 PERCENT.
WYZ015-161100-
WIND RIVER MOUNTAINS EAST-
601 PM MST THU JAN 15 2026
TONIGHT
MOSTLY CLEAR THIS EVENING, THEN BECOMING PARTLY
CLOUDY. WINDY, COLDER WITH LOWS 2 BELOW TO 10 ABOVE ZERO.
NORTHWEST WINDS 25 TO 35 MPH WITH GUSTS UP TO 65 MPH. LOWEST WIND
CHILL READINGS WIND CHILL READINGS AS LOW AS 27 BELOW AFTER
MIDNIGHT.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. WINDY,
COLDER WITH HIGHS 13 TO 23. NORTHWEST WINDS 20 TO 30 MPH. GUSTS
UP TO 60 MPH, DECREASING TO 45 MPH IN THE AFTERNOON. LOWEST WIND
CHILL READINGS WIND CHILL READINGS AS LOW AS 27 BELOW IN THE
MORNING.
FRIDAY NIGHT
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS 3 TO
13 ABOVE. NORTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 45 MPH.
SATURDAY
SUNNY, BREEZY WITH HIGHS IN THE UPPER 20S. WEST WINDS
15 TO 20 MPH WITH GUSTS UP TO 40 MPH.
SATURDAY NIGHT
CLEAR, BREEZY, COLD WITH LOWS 14 TO 24. WEST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
SUNDAY
SUNNY, BREEZY WITH HIGHS AROUND 30.
SUNDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. COLD WITH LOWS 5 TO 15 ABOVE.
MARTIN LUTHER KING JR DAY
SUNNY. HIGHS IN THE UPPER 20S.
MONDAY NIGHT
CLEAR, BREEZY, COLD WITH LOWS 11 TO 21.
TUESDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE LOWER 30S.
TUESDAY NIGHT
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS 12 TO
22.
WEDNESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY
WITH HIGHS AROUND 30.
WEDNESDAY NIGHT
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS 13 TO
23.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. BREEZY WITH HIGHS IN THE UPPER 20S. CHANCE OF SNOW
30 PERCENT.
WYZ019-161100-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-
INCLUDING THE CITY OF JEFFREY CITY
601 PM MST THU JAN 15 2026
TONIGHT
PARTLY CLOUDY AND WINDY, COLD WITH LOWS 12 TO 18.
NORTH WINDS 20 TO 30 MPH WITH GUSTS UP TO 60 MPH.
FRIDAY
PARTLY CLOUDY AND WINDY. MUCH COOLER WITH HIGHS IN THE
MID 20S. NORTHWEST WINDS 20 TO 30 MPH. GUSTS UP TO 60 MPH,
DECREASING TO 50 MPH IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY AND BREEZY, COLD WITH LOWS 6 TO
12 ABOVE. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 40 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 40 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 15 TO 21.
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S.
SUNDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. COLD WITH LOWS 10 TO 15.
MARTIN LUTHER KING JR DAY
PARTLY CLOUDY IN THE MORNING, THEN
CLEARING. HIGHS IN THE MID 30S.
MONDAY NIGHT
CLEAR, COLD WITH LOWS 15 TO 21.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 40.
TUESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 16 TO 22.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.
WYZ024-161100-
SALT RIVER AND WYOMING RANGES-
601 PM MST THU JAN 15 2026
TONIGHT
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS 3 TO 11 ABOVE.
NORTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 45 MPH.
FRIDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE LOWER 20S.
NORTHWEST WINDS 15 TO 20 MPH. GUSTS UP TO 40 MPH, DECREASING TO
30 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR AND BREEZY, COLD WITH LOWS 7 TO
13 ABOVE. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 20S. NORTHWEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 30 MPH.
SATURDAY NIGHT
CLEAR, COLD WITH LOWS 12 TO 18. WEST WINDS
AROUND 10 MPH WITH GUSTS UP TO 25 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 30S.
SUNDAY NIGHT
CLEAR, COLD WITH LOWS 10 TO 15.
MARTIN LUTHER KING JR DAY
SUNNY. HIGHS AROUND 30.
MONDAY NIGHT
CLEAR, COLD WITH LOWS 10 TO 15.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S.
TUESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 10 TO 20.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S.
WEDNESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS 14 TO 20.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS IN THE LOWER 30S. CHANCE OF SNOW 30 PERCENT.
WYZ030-161100-
EAST SWEETWATER COUNTY-
INCLUDING THE CITY OF WAMSUTTER
601 PM MST THU JAN 15 2026
TONIGHT
MOSTLY CLEAR THIS EVENING, THEN BECOMING PARTLY
CLOUDY. BREEZY, COLD WITH LOWS AROUND 20. NORTHWEST WINDS 15 TO
25 MPH. GUSTS UP TO 45 MPH, DECREASING TO 35 MPH AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 20S.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. COLD
WITH LOWS 7 TO 13 ABOVE. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS
UP TO 30 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. WEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH.
SATURDAY NIGHT
CLEAR, COLD WITH LOWS AROUND 20. SOUTHWEST
WINDS 10 TO 15 MPH.
SUNDAY
SUNNY. HIGHS AROUND 40.
SUNDAY NIGHT
MOSTLY CLEAR. COLD WITH LOWS 10 TO 15.
MARTIN LUTHER KING JR DAY
MOSTLY SUNNY. HIGHS IN THE MID 30S.
MONDAY NIGHT
CLEAR, COLD WITH LOWS 15 TO 20.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 40.
TUESDAY NIGHT
PARTLY CLOUDY. COLD WITH LOWS AROUND 20.
WEDNESDAY
PARTLY CLOUDY. HIGHS AROUND 40.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
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