036
FPUS55 KRIW 132034
ZFPRIW
ZONE FORECAST PRODUCT FOR WESTERN AND CENTRAL WYOMING
NATIONAL WEATHER SERVICE RIVERTON WY
232 PM MDT SUN SEP 13 2026
WYZ020-132200-
NATRONA COUNTY LOWER ELEVATIONS-
INCLUDING THE CITY OF CASPER
232 PM MDT SUN SEP 13 2026
THIS AFTERNOON
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
TONIGHT
MOSTLY CLOUDY WITH SHOWERS WITH A CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A CHANCE OF
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
WINDY WITH LOWS IN THE MID 50S. SOUTHWEST WINDS 15 TO 20 MPH,
INCREASING TO 20 TO 30 MPH AFTER MIDNIGHT. CHANCE OF RAIN
80 PERCENT.
MONDAY
SUNNY, WINDY WITH HIGHS IN THE LOWER 70S. WEST WINDS
20 TO 30 MPH WITH GUSTS UP TO 50 MPH.
MONDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE LOWER 40S.
NORTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH, BECOMING
NORTHEAST 10 TO 15 MPH AFTER MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. BREEZY WITH HIGHS IN THE MID 70S.
CHANCE OF RAIN 20 PERCENT.
WEDNESDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. PARTLY CLOUDY WITH A CHANCE OF SHOWERS. BREEZY WITH LOWS
IN THE UPPER 40S. CHANCE OF RAIN 40 PERCENT.
THURSDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S.
CHANCE OF RAIN 30 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS AROUND 50. CHANCE OF RAIN
50 PERCENT.
FRIDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,
THEN MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE OF
RAIN 30 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF SHOWERS IN THE
EVENING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 30 PERCENT.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A
20 PERCENT CHANCE OF SHOWERS. HIGHS AROUND 70.
WYZ017-132200-
WIND RIVER BASIN-
INCLUDING THE CITIES OF RIVERTON AND SHOSHONI
232 PM MDT SUN SEP 13 2026
THIS AFTERNOON
MOSTLY SUNNY AND BREEZY. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 35 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. A SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE OF SHOWERS.
WINDY WITH LOWS IN THE LOWER 50S. SOUTHWEST WINDS 20 TO 25 MPH
WITH GUSTS UP TO 35 MPH, BECOMING WEST 20 TO 30 MPH WITH GUSTS UP
TO 45 MPH AFTER MIDNIGHT. CHANCE OF RAIN 30 PERCENT.
MONDAY
SUNNY, WINDY WITH HIGHS IN THE LOWER 70S. WEST WINDS
20 TO 30 MPH WITH GUSTS UP TO 50 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH WINDS
10 TO 15 MPH WITH GUSTS UP TO 30 MPH, BECOMING NORTHEAST WITH
GUSTS UP TO 20 MPH AFTER MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. EAST WINDS AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A
CHANCE OF SHOWERS. LOWS AROUND 50. CHANCE OF RAIN 40 PERCENT.
THURSDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S.
CHANCE OF RAIN 30 PERCENT.
THURSDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 50.
CHANCE OF RAIN 50 PERCENT.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A
30 PERCENT CHANCE OF SHOWERS. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
MOSTLY CLEAR. A CHANCE OF SHOWERS IN THE EVENING.
LOWS IN THE MID 40S. CHANCE OF RAIN 30 PERCENT.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF. HIGHS IN THE LOWER
70S.
WYZ018-132200-
LANDER FOOTHILLS-
INCLUDING THE CITY OF LANDER
232 PM MDT SUN SEP 13 2026
THIS AFTERNOON
MOSTLY SUNNY AND BREEZY. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 35 MPH.
TONIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE LOWER 50S.
SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.
MONDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE LOWER 70S.
NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHWEST
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS
AROUND 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 50.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
WEDNESDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 50.
CHANCE OF RAIN 40 PERCENT.
THURSDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S.
CHANCE OF RAIN 40 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS AROUND 50.
CHANCE OF RAIN 50 PERCENT.
FRIDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE
MID 70S. CHANCE OF RAIN 30 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE MID 40S. CHANCE OF RAIN 20 PERCENT.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
WYZ028-132200-
ROCK SPRINGS AND GREEN RIVER-
INCLUDING THE CITIES OF ROCK SPRINGS AND GREEN RIVER
232 PM MDT SUN SEP 13 2026
THIS AFTERNOON
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS. BREEZY WITH HIGHS AROUND 80.
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. CHANCE OF
RAIN 30 PERCENT.
TONIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER
MIDNIGHT. BREEZY WITH LOWS IN THE MID 40S. SOUTHWEST WINDS 15 TO
25 MPH WITH GUSTS UP TO 40 MPH. CHANCE OF RAIN 30 PERCENT.
MONDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. BREEZY
WITH HIGHS AROUND 70. WEST WINDS 15 TO 25 MPH. GUSTS UP TO 40 MPH
IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS AROUND 40.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH IN THE
EVENING.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 40S.
CHANCE OF RAIN 30 PERCENT.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF RAIN 30 PERCENT.
THURSDAY
PARTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE OF
RAIN 60 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER
40S. CHANCE OF RAIN 30 PERCENT.
FRIDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. CHANCE OF RAIN
20 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF. HIGHS AROUND 70.
WYZ013-132200-
JACKSON HOLE-
INCLUDING THE CITY OF JACKSON
232 PM MDT SUN SEP 13 2026
THIS AFTERNOON
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
TONIGHT
PARTLY CLOUDY. RAIN SHOWERS LIKELY AFTER MIDNIGHT.
BREEZY WITH LOWS IN THE LOWER 30S. WEST WINDS 10 TO 15 MPH,
BECOMING SOUTHWEST 15 TO 20 MPH AFTER MIDNIGHT. CHANCE OF RAIN
60 PERCENT.
MONDAY
SUNNY, BREEZY WITH HIGHS IN THE UPPER 50S. SOUTHWEST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE LOWER 30S. NORTHWEST WINDS
AROUND 10 MPH IN THE EVENING.
TUESDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND
10 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF. HIGHS IN THE LOWER
70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF
RAIN 20 PERCENT.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS AROUND 70. CHANCE OF RAIN 60 PERCENT.
THURSDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. SHOWERS LIKELY. LOWS IN THE UPPER 30S. CHANCE OF RAIN
60 PERCENT.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A CHANCE
OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE UPPER 60S. CHANCE OF RAIN 40 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR. A CHANCE OF RAIN SHOWERS, MAINLY IN
THE EVENING. LOWS IN THE MID 30S. CHANCE OF RAIN 30 PERCENT.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF. HIGHS IN THE UPPER
60S.
WYZ003-132200-
CODY FOOTHILLS-
INCLUDING THE CITIES OF CLARK, CODY, AND MEETEETSE
232 PM MDT SUN SEP 13 2026
...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 2 PM MDT
MONDAY...
THIS AFTERNOON
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. WINDY WITH LOWS AROUND 50. WEST WINDS 15 TO 20 MPH WITH
GUSTS UP TO 30 MPH, INCREASING TO 20 TO 30 MPH WITH GUSTS UP TO
50 MPH AFTER MIDNIGHT. CHANCE OF RAIN 30 PERCENT.
MONDAY
SUNNY, WINDY WITH HIGHS IN THE MID 60S. WEST WINDS
25 TO 35 MPH WITH GUSTS UP TO 55 MPH.
MONDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE LOWER 40S.
NORTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH IN THE EVENING.
TUESDAY
SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND
10 MPH, BECOMING EAST IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 40S.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.
CHANCE OF RAIN 30 PERCENT.
THURSDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 50.
CHANCE OF RAIN 40 PERCENT.
FRIDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,
THEN MOSTLY SUNNY WITH SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF
RAIN 60 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE MID 40S. CHANCE OF RAIN 30 PERCENT.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH
A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
CHANCE OF RAIN 30 PERCENT.
WYZ004-132200-
NORTH BIGHORN BASIN-
INCLUDING THE CITIES OF BASIN, GREYBULL, LOVELL, POWELL,
AND SHELL
232 PM MDT SUN SEP 13 2026
THIS AFTERNOON
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.
SOUTHEAST WINDS AROUND 10 MPH.
TONIGHT
PARTLY CLOUDY. SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. WINDY WITH LOWS AROUND 50. WEST
WINDS 10 TO 15 MPH, INCREASING TO NORTHWEST 20 TO 30 MPH WITH
GUSTS UP TO 45 MPH AFTER MIDNIGHT. CHANCE OF RAIN 60 PERCENT.
MONDAY
SUNNY, BREEZY WITH HIGHS AROUND 70. NORTHWEST WINDS
15 TO 25 MPH WITH GUSTS UP TO 40 MPH.
MONDAY NIGHT
CLEAR, BREEZY WITH LOWS IN THE LOWER 40S. NORTH
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH, BECOMING NORTHWEST
AROUND 10 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 10 TO
15 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S.
THURSDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE UPPER 70S.
THURSDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 50.
CHANCE OF RAIN 40 PERCENT.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A CHANCE
OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE MID 70S. CHANCE OF RAIN 40 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF
SHOWERS. LOWS IN THE MID 40S.
SATURDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE LOWER 70S.
WYZ006-132200-
SOUTHEAST BIGHORN BASIN-
INCLUDING THE CITIES OF TEN SLEEP AND WORLAND
232 PM MDT SUN SEP 13 2026
THIS AFTERNOON
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
TONIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A
CHANCE OF SHOWERS AFTER MIDNIGHT. BREEZY WITH LOWS IN THE LOWER
50S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH,
BECOMING NORTHWEST 20 TO 25 MPH WITH GUSTS UP TO 40 MPH AFTER
MIDNIGHT. CHANCE OF RAIN 30 PERCENT.
MONDAY
SUNNY, BREEZY WITH HIGHS IN THE UPPER 60S. NORTH WINDS
15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE MID 40S. NORTH WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH, BECOMING SOUTHWEST AFTER
MIDNIGHT.
TUESDAY
SUNNY. HIGHS IN THE MID 70S. SOUTHEAST WINDS AROUND
10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A SLIGHT CHANCE OF. LOWS IN THE UPPER 40S.
THURSDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF
RAIN 30 PERCENT.
THURSDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. CHANCE OF RAIN 50 PERCENT.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A CHANCE
OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE MID 70S. CHANCE OF RAIN 30 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF SHOWERS IN THE
EVENING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF RAIN 30 PERCENT.
SATURDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE LOWER 70S.
WYZ005-132200-
SOUTHWEST BIGHORN BASIN-
INCLUDING THE CITY OF THERMOPOLIS
232 PM MDT SUN SEP 13 2026
THIS AFTERNOON
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
TONIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. BREEZY WITH LOWS IN THE
LOWER 50S. SOUTHWEST WINDS 15 TO 20 MPH, BECOMING WEST AFTER
MIDNIGHT. GUSTS UP TO 35 MPH. CHANCE OF RAIN 30 PERCENT.
MONDAY
SUNNY, BREEZY WITH HIGHS AROUND 70. EAST WINDS 10 TO
15 MPH, BECOMING NORTHEAST 15 TO 20 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH, BECOMING WEST AFTER
MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN
THE MID 40S. CHANCE OF RAIN 20 PERCENT.
THURSDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S.
CHANCE OF RAIN 30 PERCENT.
THURSDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. CHANCE OF RAIN 50 PERCENT.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A CHANCE
OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE MID 70S. CHANCE OF RAIN 30 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF SHOWERS IN THE
EVENING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 30 PERCENT.
SATURDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE LOWER 70S.
WYZ023-132200-
STAR VALLEY-
INCLUDING THE CITIES OF AFTON, ALPINE, STAR VALLEY RANCH,
AND THAYNE
232 PM MDT SUN SEP 13 2026
..FREEZE WARNING IN EFFECT FROM 3 AM TO 9 AM MDT MONDAY
THIS AFTERNOON
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST
WINDS 10 TO 15 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A
CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. BREEZY WITH LOWS IN THE
MID 30S. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
CHANCE OF RAIN 30 PERCENT.
MONDAY
SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 10 TO
15 MPH, BECOMING WEST IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST
WINDS AROUND 10 MPH IN THE EVENING.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE LOWER 40S.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF. HIGHS IN THE MID
70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN
20 PERCENT.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE OF RAIN 60 PERCENT.
THURSDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. PARTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 40.
CHANCE OF RAIN 60 PERCENT.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. CHANCE OF
RAIN 30 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S.
SATURDAY
SUNNY. A SLIGHT CHANCE OF. HIGHS AROUND 70.
WYZ025-132200-
UPPER GREEN RIVER BASIN FOOTHILLS-
INCLUDING THE CITY OF PINEDALE
232 PM MDT SUN SEP 13 2026
THIS AFTERNOON
PARTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER
70S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
TONIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. BREEZY WITH LOWS IN
THE MID 30S. WEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.
CHANCE OF RAIN 30 PERCENT.
MONDAY
SUNNY, BREEZY WITH HIGHS IN THE LOWER 60S. NORTHWEST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST
WINDS 10 TO 15 MPH IN THE EVENING.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS
AROUND 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH
A SLIGHT CHANCE OF RAIN SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. HIGHS AROUND 70. CHANCE OF RAIN 20 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE
OF RAIN 30 PERCENT.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF RAIN 60 PERCENT.
THURSDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. PARTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS AROUND 40.
CHANCE OF RAIN 60 PERCENT.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A CHANCE
OF RAIN SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF RAIN 40 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE MID 30S.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF
RAIN 20 PERCENT.
WYZ026-132200-
UPPER GREEN RIVER BASIN-
INCLUDING THE CITIES OF LA BARGE, BIG PINEY, AND FARSON
232 PM MDT SUN SEP 13 2026
THIS AFTERNOON
MOSTLY SUNNY AND BREEZY. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 35 MPH.
TONIGHT
MOSTLY CLEAR. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING. BREEZY WITH LOWS IN THE UPPER
30S. WEST WINDS 20 TO 25 MPH, BECOMING NORTHWEST 15 TO 25 MPH
AFTER MIDNIGHT. GUSTS UP TO 40 MPH. CHANCE OF RAIN 30 PERCENT.
MONDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 60S. WEST
WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH, BECOMING NORTH AFTER
MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 70. SOUTH WINDS AROUND
10 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF. LOWS IN THE
LOWER 40S.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF. HIGHS IN THE LOWER
70S.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE
OF RAIN 30 PERCENT.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS AROUND 70. CHANCE OF RAIN 60 PERCENT.
THURSDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS AROUND
40. CHANCE OF RAIN 40 PERCENT.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. CHANCE
OF RAIN 30 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 70.
WYZ010-132200-
NORTHEAST JOHNSON COUNTY-
INCLUDING THE CITY OF BUFFALO
232 PM MDT SUN SEP 13 2026
THIS AFTERNOON
MOSTLY SUNNY AND BREEZY. HIGHS IN THE LOWER
80S. SOUTH WINDS 20 TO 25 MPH WITH GUSTS UP TO 40 MPH.
TONIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS. WINDY WITH LOWS IN THE LOWER 50S. SOUTH
WINDS 20 TO 30 MPH, BECOMING SOUTHWEST 20 TO 25 MPH AFTER
MIDNIGHT. GUSTS UP TO 45 MPH. CHANCE OF RAIN 30 PERCENT.
MONDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. WINDY WITH
HIGHS IN THE UPPER 60S. NORTH WINDS 20 TO 30 MPH WITH GUSTS UP TO
40 MPH.
MONDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE MID 40S.
NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.
TUESDAY
SUNNY, BREEZY WITH HIGHS IN THE LOWER 70S. SOUTH WINDS
15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
WEDNESDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE LOWER 70S.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50.
THURSDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE UPPER
70S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A
CHANCE OF SHOWERS. LOWS IN THE LOWER 50S. CHANCE OF RAIN
50 PERCENT.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 70S. CHANCE OF RAIN 60 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF
SHOWERS. LOWS AROUND 50.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A
30 PERCENT CHANCE OF SHOWERS. HIGHS IN THE LOWER 70S.
WYZ011-132200-
SOUTHEAST JOHNSON COUNTY-
INCLUDING THE CITY OF KAYCEE
232 PM MDT SUN SEP 13 2026
THIS AFTERNOON
MOSTLY SUNNY AND BREEZY. HIGHS IN THE LOWER
80S. SOUTH WINDS 20 TO 25 MPH WITH GUSTS UP TO 40 MPH.
TONIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS.
SHOWERS LIKELY, MAINLY IN THE EVENING. WINDY WITH LOWS IN THE MID
50S. SOUTH WINDS 20 TO 30 MPH. GUSTS UP TO 45 MPH IN THE EVENING.
CHANCE OF RAIN 60 PERCENT.
MONDAY
MOSTLY SUNNY AND BREEZY. HIGHS AROUND 70. NORTH WINDS
15 TO 25 MPH, BECOMING NORTHWEST IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE LOWER 40S.
NORTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS
AROUND 10 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 50.
WEDNESDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 70S.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
THURSDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. A
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE
UPPER 70S. CHANCE OF RAIN 20 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A
CHANCE OF SHOWERS. LOWS IN THE LOWER 50S. CHANCE OF RAIN
40 PERCENT.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A CHANCE
OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE MID 70S. CHANCE OF RAIN 30 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE
EVENING. LOWS IN THE UPPER 40S. CHANCE OF RAIN 30 PERCENT.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A
30 PERCENT CHANCE OF SHOWERS. HIGHS IN THE LOWER 70S.
WYZ027-132200-
SOUTH LINCOLN COUNTY-
INCLUDING THE CITIES OF KEMMERER AND COKEVILLE
232 PM MDT SUN SEP 13 2026
THIS AFTERNOON
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 70S.
SOUTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 35 MPH.
TONIGHT
MOSTLY CLEAR AND WINDY. LOWS IN THE UPPER 30S. WEST
WINDS 20 TO 30 MPH WITH GUSTS UP TO 40 MPH.
MONDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 60S. WEST
WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.
MONDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE MID 30S.
NORTHWEST WINDS 15 TO 20 MPH IN THE EVENING.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF
RAIN 20 PERCENT.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF. HIGHS IN THE MID
70S.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF
RAIN 30 PERCENT.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS AROUND 70. CHANCE OF RAIN 60 PERCENT.
THURSDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS AROUND
40. CHANCE OF RAIN 40 PERCENT.
FRIDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF. HIGHS AROUND 70.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S.
SATURDAY
SUNNY. HIGHS AROUND 70.
WYZ016-132200-
UPPER WIND RIVER BASIN-
INCLUDING THE CITY OF DUBOIS
232 PM MDT SUN SEP 13 2026
...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 2 PM MDT
MONDAY...
THIS AFTERNOON
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
TONIGHT
MOSTLY CLEAR. A CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.
WINDY WITH LOWS IN THE MID 40S. WEST WINDS 15 TO 20 MPH WITH
GUSTS UP TO 30 MPH, INCREASING TO NORTHWEST 25 TO 35 MPH WITH
GUSTS UP TO 50 MPH AFTER MIDNIGHT. CHANCE OF RAIN 30 PERCENT.
MONDAY
SUNNY AND VERY WINDY. HIGHS IN THE LOWER 60S. NORTHWEST
WINDS 35 TO 45 MPH WITH GUSTS UP TO 65 MPH.
MONDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE MID 30S.
NORTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 35 MPH, BECOMING
NORTH AROUND 10 MPH AFTER MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHEAST WINDS
AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE MID 40S.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF. HIGHS AROUND 70.
WEDNESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF RAIN 30 PERCENT.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF RAIN 60 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. SHOWERS LIKELY WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS
AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 60 PERCENT.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE
OF RAIN 30 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR. A CHANCE OF RAIN SHOWERS, MAINLY IN
THE EVENING. LOWS AROUND 40. CHANCE OF RAIN 30 PERCENT.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF
RAIN 20 PERCENT.
WYZ001-132200-
YELLOWSTONE NATIONAL PARK-
INCLUDING THE CITIES OF LAKE, MAMMOTH, AND OLD FAITHFUL
232 PM MDT SUN SEP 13 2026
THIS AFTERNOON
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 60S.
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
TONIGHT
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A SLIGHT
CHANCE OF SNOW SHOWERS IN THE EVENING, THEN RAIN SHOWERS LIKELY
WITH POSSIBLE SNOW SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
LITTLE OR NO SNOW ACCUMULATION. BREEZY WITH LOWS IN THE LOWER
30S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. CHANCE
OF PRECIPITATION 60 PERCENT.
MONDAY
MOSTLY SUNNY AND BREEZY. HIGHS AROUND 50. WEST WINDS
15 TO 25 MPH WITH GUSTS UP TO 40 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 30. WEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH IN THE EVENING.
TUESDAY
SUNNY. HIGHS AROUND 60. SOUTHEAST WINDS AROUND 10 MPH,
BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF. HIGHS IN THE LOWER
60S.
WEDNESDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF. LOWS IN THE
UPPER 30S.
THURSDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE
OF RAIN 50 PERCENT.
THURSDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. RAIN SHOWERS LIKELY. LOWS IN THE UPPER 30S. CHANCE OF
RAIN 60 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN MOSTLY SUNNY WITH RAIN SHOWERS LIKELY WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 50S.
CHANCE OF RAIN 60 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF RAIN SHOWERS IN THE
EVENING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS
AFTER MIDNIGHT. LOWS IN THE MID 30S. CHANCE OF RAIN 30 PERCENT.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. HIGHS IN THE UPPER 50S. CHANCE OF RAIN 20 PERCENT.
WYZ029-132200-
FLAMING GORGE-
232 PM MDT SUN SEP 13 2026
THIS AFTERNOON
PARTLY CLOUDY AND BREEZY. HIGHS AROUND 80.
SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.
TONIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER
MIDNIGHT. WINDY WITH LOWS IN THE UPPER 40S. SOUTH WINDS 15 TO
25 MPH, BECOMING SOUTHWEST 20 TO 30 MPH AFTER MIDNIGHT. GUSTS UP
TO 45 MPH. CHANCE OF RAIN 30 PERCENT.
MONDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH.
MONDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE LOWER 40S.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH IN THE
EVENING.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS
AROUND 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 50. CHANCE OF
RAIN 40 PERCENT.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS AROUND 50. CHANCE OF RAIN 40 PERCENT.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE OF RAIN 60 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER
40S. CHANCE OF RAIN 30 PERCENT.
FRIDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. CHANCE OF RAIN
20 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A SLIGHT
CHANCE OF. HIGHS AROUND 70.
WYZ022-132200-
CASPER MOUNTAIN-
232 PM MDT SUN SEP 13 2026
THIS AFTERNOON
PARTLY CLOUDY AND BREEZY. NEAR STEADY
TEMPERATURE IN THE MID 70S. SOUTHWEST WINDS 15 TO 20 MPH WITH
GUSTS UP TO 30 MPH.
TONIGHT
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE EVENING,
THEN SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. WINDY WITH LOWS IN THE MID 50S. SOUTHWEST WINDS 15 TO
20 MPH WITH GUSTS UP TO 30 MPH, BECOMING SOUTH 20 TO 30 MPH WITH
GUSTS UP TO 50 MPH AFTER MIDNIGHT. CHANCE OF RAIN 90 PERCENT.
MONDAY
MOSTLY SUNNY AND WINDY. HIGHS IN THE MID 60S. WEST
WINDS 25 TO 35 MPH. GUSTS UP TO 55 MPH, DECREASING TO 45 MPH IN
THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS AROUND 40. NORTH
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH, BECOMING EAST AROUND
10 MPH WITH GUSTS UP TO 20 MPH AFTER MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS
AROUND 10 MPH, BECOMING SOUTH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING. BREEZY WITH LOWS IN THE
LOWER 50S. CHANCE OF RAIN 40 PERCENT.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE OF
RAIN 20 PERCENT.
WEDNESDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. CHANCE OF RAIN 50 PERCENT.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF RAIN 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE
OF RAIN 50 PERCENT.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH A
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE MID 60S.
CHANCE OF RAIN 20 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR. A CHANCE OF SHOWERS IN THE EVENING.
LOWS IN THE MID 40S. CHANCE OF RAIN 30 PERCENT.
SATURDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE
MORNING, THEN MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS IN THE
AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF RAIN 30 PERCENT.
WYZ002-132200-
ABSAROKA MOUNTAINS-
232 PM MDT SUN SEP 13 2026
...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 2 PM MDT
MONDAY...
THIS AFTERNOON
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 60S.
SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH
SNOW SHOWERS WITH POSSIBLE RAIN SHOWERS AND THUNDERSTORMS LIKELY
AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. WINDY WITH LOWS
IN THE MID 30S. WEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 35 MPH,
INCREASING TO 25 TO 35 MPH WITH GUSTS UP TO 55 MPH AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 80 PERCENT.
MONDAY
SUNNY, WINDY WITH HIGHS IN THE UPPER 40S. WEST WINDS
25 TO 35 MPH WITH GUSTS UP TO 60 MPH.
MONDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE LOWER 30S.
WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH, BECOMING
SOUTHWEST AROUND 10 MPH AFTER MIDNIGHT.
TUESDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE UPPER 50S. SOUTH
WINDS AROUND 10 MPH, BECOMING SOUTHWEST 15 TO 20 MPH IN THE
AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE UPPER 50S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40.
THURSDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE UPPER 50S. CHANCE OF RAIN
60 PERCENT.
THURSDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. PARTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE
LOWER 40S. CHANCE OF RAIN 60 PERCENT.
FRIDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN MOSTLY SUNNY WITH RAIN SHOWERS LIKELY WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 50S.
CHANCE OF RAIN 60 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS, MAINLY
IN THE EVENING. LOWS IN THE UPPER 30S. CHANCE OF RAIN 30 PERCENT.
SATURDAY
MOSTLY SUNNY. A CHANCE OF RAIN SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 50S.
CHANCE OF RAIN 30 PERCENT.
WYZ007-132200-
OWL CREEK AND BRIDGER MOUNTAINS-
232 PM MDT SUN SEP 13 2026
THIS AFTERNOON
MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 70S.
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. A CHANCE
OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS. WINDY WITH LOWS
IN THE LOWER 50S. SOUTHWEST WINDS 20 TO 30 MPH. GUSTS UP TO
45 MPH AFTER MIDNIGHT. CHANCE OF RAIN 30 PERCENT.
MONDAY
SUNNY, WINDY WITH HIGHS IN THE MID 60S. NORTHWEST WINDS
20 TO 30 MPH WITH GUSTS UP TO 45 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH WINDS
10 TO 15 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY
CLOUDY WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER
40S. CHANCE OF RAIN 30 PERCENT.
THURSDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. CHANCE OF RAIN
30 PERCENT.
THURSDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. CHANCE OF RAIN 50 PERCENT.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A CHANCE
OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE UPPER 60S. CHANCE OF RAIN 40 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF SHOWERS IN THE
EVENING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN 30 PERCENT.
SATURDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 60S. CHANCE OF RAIN 30 PERCENT.
WYZ008-132200-
BIGHORN MOUNTAINS WEST-
232 PM MDT SUN SEP 13 2026
THIS AFTERNOON
MOSTLY SUNNY AND BREEZY. NEAR STEADY
TEMPERATURE IN THE LOWER 70S. SOUTHWEST WINDS 15 TO 25 MPH WITH
GUSTS UP TO 35 MPH.
TONIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A
CHANCE OF RAIN SHOWERS IN THE EVENING, THEN RAIN SHOWERS LIKELY
AFTER MIDNIGHT. BREEZY WITH LOWS IN THE MID 40S. SOUTHWEST WINDS
15 TO 25 MPH. GUSTS UP TO 45 MPH AFTER MIDNIGHT. CHANCE OF RAIN
60 PERCENT.
MONDAY
MOSTLY SUNNY AND WINDY. HIGHS IN THE UPPER 50S. WEST
WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.
MONDAY NIGHT
CLEAR, BREEZY WITH LOWS IN THE UPPER 30S. NORTH
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH, BECOMING EAST AROUND
10 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS IN THE LOWER 60S. SOUTH WINDS 10 TO
15 MPH.
TUESDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE UPPER 40S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A SLIGHT CHANCE OF. LOWS IN THE MID 40S.
THURSDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S.
CHANCE OF RAIN 30 PERCENT.
THURSDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN THE
UPPER 40S. CHANCE OF RAIN 50 PERCENT.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. RAIN
SHOWERS LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF RAIN 60 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE MID 40S.
SATURDAY
MOSTLY SUNNY WITH A 30 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS AROUND 60.
WYZ009-132200-
BIGHORN MOUNTAINS SOUTHEAST-
232 PM MDT SUN SEP 13 2026
THIS AFTERNOON
MOSTLY SUNNY AND BREEZY. HIGHS IN THE LOWER
70S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.
TONIGHT
PARTLY CLOUDY WITH RAIN SHOWERS LIKELY WITH A SLIGHT
CHANCE OF THUNDERSTORMS. WINDY WITH LOWS IN THE UPPER 40S.
SOUTHWEST WINDS 15 TO 20 MPH, INCREASING TO 20 TO 30 MPH AFTER
MIDNIGHT. GUSTS UP TO 45 MPH. CHANCE OF RAIN 60 PERCENT.
MONDAY
MOSTLY SUNNY AND WINDY. HIGHS IN THE UPPER 50S. WEST
WINDS 20 TO 30 MPH WITH GUSTS UP TO 50 MPH.
MONDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE UPPER 30S.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH, BECOMING
WEST AROUND 10 MPH AFTER MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTH WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF RAIN 30 PERCENT.
THURSDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN A CHANCE OF RAIN SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF
RAIN 30 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A
CHANCE OF RAIN SHOWERS. LOWS IN THE UPPER 40S. CHANCE OF RAIN
50 PERCENT.
FRIDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN MOSTLY SUNNY WITH RAIN SHOWERS LIKELY WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S.
CHANCE OF RAIN 70 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS, MAINLY
IN THE EVENING. LOWS IN THE LOWER 40S. CHANCE OF RAIN 40 PERCENT.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A
30 PERCENT CHANCE OF RAIN SHOWERS. HIGHS IN THE LOWER 60S.
WYZ012-132200-
TETON AND GROS VENTRE MOUNTAINS-
232 PM MDT SUN SEP 13 2026
THIS AFTERNOON
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
TONIGHT
PARTLY CLOUDY. RAIN AND SNOW SHOWERS LIKELY AFTER
MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. BREEZY WITH LOWS IN THE
LOWER 30S. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH,
INCREASING TO 15 TO 25 MPH WITH GUSTS UP TO 40 MPH AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 60 PERCENT.
MONDAY
SUNNY, BREEZY WITH HIGHS IN THE LOWER 50S. WEST WINDS
15 TO 25 MPH. GUSTS UP TO 40 MPH IN THE MORNING.
MONDAY NIGHT
CLEAR. LOWS IN THE LOWER 30S. NORTHWEST WINDS
AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING.
TUESDAY
SUNNY. HIGHS AROUND 60. SOUTHEAST WINDS AROUND 10 MPH,
BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF. HIGHS IN THE LOWER
60S.
WEDNESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER
40S. CHANCE OF RAIN 30 PERCENT.
THURSDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF RAIN
60 PERCENT.
THURSDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. RAIN SHOWERS LIKELY. LOWS IN THE UPPER 30S. CHANCE OF
RAIN 60 PERCENT.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A CHANCE
OF RAIN SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE UPPER 50S. CHANCE OF RAIN 40 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR. A CHANCE OF RAIN SHOWERS, MAINLY IN
THE EVENING. LOWS IN THE MID 30S. CHANCE OF RAIN 30 PERCENT.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 50S. CHANCE OF
RAIN 20 PERCENT.
WYZ014-132200-
WIND RIVER MOUNTAINS WEST-
232 PM MDT SUN SEP 13 2026
THIS AFTERNOON
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF
SHOWERS. BREEZY WITH HIGHS IN THE MID 60S. SOUTHWEST WINDS 20 TO
25 MPH WITH GUSTS UP TO 40 MPH.
TONIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS.
RAIN SHOWERS LIKELY, MAINLY IN THE EVENING. WINDY WITH LOWS IN
THE LOWER 30S. WEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.
CHANCE OF RAIN 60 PERCENT.
MONDAY
SUNNY, WINDY WITH HIGHS IN THE LOWER 50S. WEST WINDS
20 TO 30 MPH WITH GUSTS UP TO 50 MPH.
MONDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE LOWER 30S.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH IN THE
EVENING.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTH WINDS
AROUND 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS
AFTER MIDNIGHT. LOWS IN THE UPPER 30S. CHANCE OF RAIN 20 PERCENT.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH
A CHANCE OF RAIN SHOWERS, SNOW SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 60. CHANCE OF
PRECIPITATION 30 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS
WITH A SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 40. CHANCE OF
RAIN 50 PERCENT.
THURSDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE UPPER 50S. CHANCE OF RAIN
70 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. RAIN SHOWERS LIKELY WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF
RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 30S. CHANCE OF
RAIN 60 PERCENT.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A CHANCE
OF RAIN SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 50S. CHANCE OF RAIN 40 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE MID 30S.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 50S. CHANCE OF
RAIN 20 PERCENT.
WYZ015-132200-
WIND RIVER MOUNTAINS EAST-
232 PM MDT SUN SEP 13 2026
THIS AFTERNOON
MOSTLY SUNNY WITH A 30 PERCENT CHANCE OF
SHOWERS. WINDY WITH HIGHS IN THE MID 60S. SOUTHWEST WINDS 20 TO
30 MPH WITH GUSTS UP TO 45 MPH.
TONIGHT
A CHANCE OF SNOW SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING. MOSTLY CLEAR WITH A CHANCE OF RAIN
SHOWERS. VERY WINDY WITH LOWS IN THE UPPER 30S. SOUTHWEST WINDS
15 TO 25 MPH WITH GUSTS UP TO 40 MPH, INCREASING TO WEST 30 TO
40 MPH WITH GUSTS UP TO 60 MPH AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 40 PERCENT.
MONDAY
MOSTLY SUNNY AND VERY WINDY. HIGHS IN THE LOWER 50S.
WEST WINDS 30 TO 40 MPH WITH GUSTS UP TO 65 MPH.
MONDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE LOWER 30S.
WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH IN THE EVENING.
TUESDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE UPPER 50S.
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. A
SLIGHT CHANCE OF. LOWS IN THE LOWER 40S.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH
A CHANCE OF RAIN SHOWERS, SNOW SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 50S. CHANCE OF
PRECIPITATION 30 PERCENT.
WEDNESDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS AROUND
40. CHANCE OF RAIN 50 PERCENT.
THURSDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE UPPER 50S. CHANCE OF RAIN 80 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. RAIN SHOWERS LIKELY WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF
RAIN SHOWERS AFTER MIDNIGHT. LOWS AROUND 40. CHANCE OF RAIN
60 PERCENT.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 50S.
CHANCE OF RAIN 40 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR. A CHANCE OF RAIN SHOWERS, MAINLY IN
THE EVENING. LOWS IN THE MID 30S. CHANCE OF RAIN 30 PERCENT.
SATURDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF RAIN SHOWERS,
THUNDERSTORMS AND SNOW SHOWERS IN THE AFTERNOON. HIGHS IN THE MID
50S. CHANCE OF PRECIPITATION 20 PERCENT.
WYZ019-132200-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-
INCLUDING THE CITY OF JEFFREY CITY
232 PM MDT SUN SEP 13 2026
THIS AFTERNOON
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF
SHOWERS. BREEZY WITH HIGHS IN THE UPPER 70S. SOUTHWEST WINDS
20 TO 25 MPH WITH GUSTS UP TO 35 MPH.
TONIGHT
PARTLY CLOUDY WITH SHOWERS LIKELY WITH A SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER
MIDNIGHT. WINDY WITH LOWS IN THE UPPER 40S. SOUTHWEST WINDS 20 TO
30 MPH. GUSTS UP TO 45 MPH AFTER MIDNIGHT. CHANCE OF RAIN
60 PERCENT.
MONDAY
MOSTLY SUNNY AND WINDY. HIGHS IN THE UPPER 60S. WEST
WINDS 25 TO 35 MPH WITH GUSTS UP TO 50 MPH.
MONDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE UPPER 30S.
NORTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 35 MPH, BECOMING
NORTHEAST 10 TO 15 MPH WITH GUSTS UP TO 25 MPH AFTER MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WINDS
AROUND 10 MPH, BECOMING SOUTH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S.
CHANCE OF RAIN 30 PERCENT.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE LOWER 70S.
WEDNESDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
40S. CHANCE OF RAIN 50 PERCENT.
THURSDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. CHANCE
OF RAIN 50 PERCENT.
THURSDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
40S. CHANCE OF RAIN 50 PERCENT.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A SLIGHT
CHANCE OF. HIGHS IN THE UPPER 60S.
FRIDAY NIGHT
MOSTLY CLEAR. A CHANCE OF SHOWERS IN THE EVENING.
LOWS IN THE LOWER 40S. CHANCE OF RAIN 30 PERCENT.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE UPPER 60S.
WYZ024-132200-
SALT RIVER AND WYOMING RANGES-
232 PM MDT SUN SEP 13 2026
THIS AFTERNOON
MOSTLY SUNNY AND BREEZY. HIGHS AROUND 70.
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
TONIGHT
MOSTLY CLEAR AND WINDY. LOWS IN THE MID 30S. WEST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH, BECOMING NORTHWEST
20 TO 30 MPH WITH GUSTS UP TO 45 MPH AFTER MIDNIGHT.
MONDAY
SUNNY, WINDY WITH HIGHS IN THE MID 50S. WEST WINDS
20 TO 30 MPH WITH GUSTS UP TO 45 MPH, DIMINISHING TO 15 TO 20 MPH
WITH GUSTS UP TO 30 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. NORTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE EVENING.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHEAST WINDS
AROUND 10 MPH, BECOMING SOUTHWEST WITH GUSTS UP TO 25 MPH IN THE
AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF. LOWS IN THE
LOWER 40S.
WEDNESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF. HIGHS IN THE UPPER
60S.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF
THUNDERSTORMS. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
MID 40S. CHANCE OF RAIN 30 PERCENT.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF RAIN 60 PERCENT.
THURSDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. PARTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS AROUND 40.
CHANCE OF RAIN 60 PERCENT.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S.
CHANCE OF RAIN 40 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S.
SATURDAY
SUNNY. A SLIGHT CHANCE OF. HIGHS IN THE LOWER 60S.
WYZ030-132200-
EAST SWEETWATER COUNTY-
INCLUDING THE CITY OF WAMSUTTER
232 PM MDT SUN SEP 13 2026
THIS AFTERNOON
PARTLY CLOUDY AND BREEZY. HIGHS AROUND 80.
SOUTHWEST WINDS 20 TO 25 MPH WITH GUSTS UP TO 35 MPH.
TONIGHT
PARTLY CLOUDY WITH SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.
WINDY WITH LOWS IN THE UPPER 40S. SOUTHWEST WINDS 20 TO 30 MPH
WITH GUSTS UP TO 45 MPH. CHANCE OF RAIN 60 PERCENT.
MONDAY
MOSTLY SUNNY AND WINDY. HIGHS IN THE UPPER 60S. WEST
WINDS 20 TO 30 MPH WITH GUSTS UP TO 40 MPH.
MONDAY NIGHT
MOSTLY CLEAR AND BREEZY. LOWS IN THE UPPER 30S.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH IN THE
EVENING.
TUESDAY
MOSTLY SUNNY AND BREEZY. HIGHS IN THE LOWER 70S. EAST
WINDS AROUND 10 MPH, BECOMING SOUTHWEST 15 TO 20 MPH WITH GUSTS
UP TO 30 MPH IN THE AFTERNOON.
TUESDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE UPPER 40S.
CHANCE OF RAIN 50 PERCENT.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE LOWER 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A
CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. CHANCE OF RAIN
40 PERCENT.
THURSDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS AROUND 70. CHANCE OF RAIN 50 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE MID
40S. CHANCE OF RAIN 40 PERCENT.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN SUNNY WITH A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS
AROUND 70. CHANCE OF RAIN 20 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A SLIGHT
CHANCE OF. HIGHS AROUND 70.
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