607
FPUS55 KRIW 161504
ZFPRIW
ZONE FORECAST PRODUCT FOR WESTERN AND CENTRAL WYOMING
NATIONAL WEATHER SERVICE RIVERTON WY
902 AM MDT WED SEP 16 2026
WYZ020-162200-
NATRONA COUNTY LOWER ELEVATIONS-
INCLUDING THE CITY OF CASPER
902 AM MDT WED SEP 16 2026
TODAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS THIS MORNING, THEN
PARTLY CLOUDY THIS AFTERNOON. HIGHS AROUND 80. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 30 PERCENT.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING CLOUDY.
LOWS IN THE UPPER 40S. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO
30 MPH.
THURSDAY
CLOUDY WITH ISOLATED THUNDERSTORMS. SCATTERED SHOWERS
IN THE MORNING, THEN NUMEROUS SHOWERS IN THE AFTERNOON. HIGHS IN
THE UPPER 60S. NORTHEAST WINDS AROUND 10 MPH, BECOMING EAST WITH
GUSTS UP TO 20 MPH IN THE AFTERNOON. CHANCE OF RAIN 60 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 10 MPH, BECOMING SOUTHWEST WITH GUSTS UP TO 20 MPH
AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF
RAIN 30 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. SHOWERS LIKELY WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS
AFTER MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF RAIN 60 PERCENT.
SATURDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. CHANCE
OF RAIN 40 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF
THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN THE EVENING. LOWS IN THE
LOWER 40S. CHANCE OF RAIN 60 PERCENT.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A CHANCE
OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS AROUND 70. CHANCE OF RAIN 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
WYZ017-162200-
WIND RIVER BASIN-
INCLUDING THE CITIES OF RIVERTON AND SHOSHONI
902 AM MDT WED SEP 16 2026
TODAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS THIS MORNING, THEN
MOSTLY SUNNY THIS AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST
WINDS 10 TO 15 MPH, BECOMING SOUTH THIS AFTERNOON. CHANCE OF RAIN
30 PERCENT.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 50. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO
30 MPH.
THURSDAY
CLOUDY WITH SCATTERED SHOWERS. ISOLATED THUNDERSTORMS
IN THE AFTERNOON. HIGHS AROUND 70. SOUTHEAST WINDS AROUND 10 MPH.
CHANCE OF RAIN 30 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. SOUTH WINDS
AROUND 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF
RAIN 30 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. SHOWERS LIKELY WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS
AFTER MIDNIGHT. LOWS AROUND 50. CHANCE OF RAIN 60 PERCENT.
SATURDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS AROUND 70. CHANCE OF RAIN 60 PERCENT.
SATURDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
40S. CHANCE OF RAIN 40 PERCENT.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS
AROUND 70.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
WYZ018-162200-
LANDER FOOTHILLS-
INCLUDING THE CITY OF LANDER
902 AM MDT WED SEP 16 2026
TODAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS THIS MORNING,
THEN PARTLY CLOUDY THIS AFTERNOON. BREEZY WITH HIGHS IN THE UPPER
70S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH,
DIMINISHING TO AROUND 10 MPH WITH GUSTS UP TO 20 MPH THIS
AFTERNOON. CHANCE OF RAIN 30 PERCENT.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 50. WEST WINDS AROUND 10 MPH.
THURSDAY
CLOUDY WITH SCATTERED SHOWERS. ISOLATED THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE LOWER 70S. EAST WINDS 10 TO 15 MPH
IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. SOUTHWEST WINDS
AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE
AFTERNOON. CHANCE OF RAIN 40 PERCENT.
FRIDAY NIGHT
PARTLY 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
40 PERCENT.
SATURDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS.
A SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN A CHANCE OF
SHOWERS IN THE AFTERNOON. HIGHS AROUND 70. CHANCE OF RAIN
40 PERCENT.
SATURDAY NIGHT
PARTLY 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 LOWER 40S. CHANCE
OF RAIN 30 PERCENT.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A SLIGHT
CHANCE OF. HIGHS AROUND 70.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
WYZ028-162200-
ROCK SPRINGS AND GREEN RIVER-
INCLUDING THE CITIES OF ROCK SPRINGS AND GREEN RIVER
902 AM MDT WED SEP 16 2026
TODAY
MOSTLY CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED
THUNDERSTORMS THIS MORNING, THEN PARTLY CLOUDY WITH SCATTERED
SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE MID 70S.
SOUTHEAST WINDS AROUND 10 MPH. CHANCE OF RAIN 60 PERCENT.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING CLOUDY.
LOWS AROUND 50. SOUTHEAST WINDS AROUND 10 MPH.
THURSDAY
CLOUDY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.
SCATTERED SHOWERS. SCATTERED THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 10 MPH, BECOMING
WEST IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S. SOUTHWEST
WINDS AROUND 10 MPH IN THE EVENING. CHANCE OF RAIN 30 PERCENT.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN
THE LOWER 70S. WEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH
IN THE AFTERNOON. CHANCE OF RAIN 80 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR WITH A SLIGHT
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS AROUND 40. CHANCE OF RAIN
40 PERCENT.
SATURDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF RAIN
30 PERCENT.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S.
SUNDAY
SUNNY. HIGHS AROUND 70.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 70.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE LOWER 70S.
WYZ013-162200-
JACKSON HOLE-
INCLUDING THE CITY OF JACKSON
902 AM MDT WED SEP 16 2026
TODAY
MOSTLY SUNNY THIS MORNING, THEN BECOMING PARTLY CLOUDY.
HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 10 MPH THIS AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHEAST WINDS
AROUND 10 MPH IN THE EVENING.
THURSDAY
MOSTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED
THUNDERSTORMS IN THE MORNING, THEN NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. SOUTH WINDS
AROUND 10 MPH IN THE AFTERNOON. CHANCE OF RAIN 60 PERCENT.
THURSDAY NIGHT
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.
LOWS IN THE LOWER 40S. CHANCE OF RAIN 80 PERCENT.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE
OF THUNDERSTORMS IN THE MORNING, THEN SHOWERS WITH A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. SOUTHWEST
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.
CHANCE OF RAIN 90 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. RAIN SHOWERS WITH A CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS LIKELY WITH A
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER
30S. CHANCE OF RAIN 80 PERCENT.
SATURDAY
RAIN SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING, THEN A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS
IN THE LOWER 60S. CHANCE OF RAIN 80 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE MID
30S. CHANCE OF RAIN 30 PERCENT.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A SLIGHT
CHANCE OF. HIGHS IN THE UPPER 60S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 70.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 70.
WYZ003-162200-
CODY FOOTHILLS-
INCLUDING THE CITIES OF CLARK, CODY, AND MEETEETSE
902 AM MDT WED SEP 16 2026
TODAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS
AROUND 10 MPH, BECOMING NORTHEAST WITH GUSTS UP TO 25 MPH THIS
AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTH WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH, BECOMING SOUTHWEST AFTER
MIDNIGHT.
THURSDAY
CLOUDY. SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND
10 MPH, BECOMING SOUTHEAST IN THE AFTERNOON. CHANCE OF RAIN
30 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS WITH
ISOLATED THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
CHANCE OF RAIN 30 PERCENT.
FRIDAY
PARTLY CLOUDY. SHOWERS WITH A CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS AROUND
10 MPH, BECOMING EAST IN THE AFTERNOON. CHANCE OF RAIN
80 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.
LOWS AROUND 50. CHANCE OF RAIN 80 PERCENT.
SATURDAY
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS WITH A
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S.
CHANCE OF RAIN 80 PERCENT.
SATURDAY NIGHT
MOSTLY 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.
SUNDAY
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 UPPER 60S. CHANCE OF
RAIN 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
WYZ004-162200-
NORTH BIGHORN BASIN-
INCLUDING THE CITIES OF BASIN, GREYBULL, LOVELL, POWELL,
AND SHELL
902 AM MDT WED SEP 16 2026
TODAY
PARTLY CLOUDY THIS MORNING, THEN CLEARING. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
TONIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH, BECOMING WEST AFTER
MIDNIGHT.
THURSDAY
CLOUDY. HIGHS IN THE MID 70S. SOUTHEAST WINDS 10 TO
15 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHEAST WINDS 10 TO
15 MPH IN THE EVENING.
FRIDAY
PARTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 80. SOUTHWEST WINDS
AROUND 10 MPH WITH GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE OF
RAIN 70 PERCENT.
FRIDAY NIGHT
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS AROUND 50.
CHANCE OF RAIN 80 PERCENT.
SATURDAY
SHOWERS LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN
THE MORNING, THEN A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS AROUND 70. CHANCE OF RAIN 70 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS IN THE EVENING. SHOWERS
LIKELY. LOWS IN THE MID 40S. CHANCE OF RAIN 60 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,
THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE LOWER 70S.
CHANCE OF RAIN 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
WYZ006-162200-
SOUTHEAST BIGHORN BASIN-
INCLUDING THE CITIES OF TEN SLEEP AND WORLAND
902 AM MDT WED SEP 16 2026
TODAY
PARTLY CLOUDY THIS MORNING, THEN CLEARING. HIGHS IN THE
MID 70S. NORTH WINDS AROUND 10 MPH THIS AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH WINDS
AROUND 10 MPH WITH GUSTS UP TO 20 MPH, BECOMING WEST AFTER
MIDNIGHT.
THURSDAY
CLOUDY WITH SCATTERED SHOWERS. ISOLATED THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE MID 70S. SOUTHEAST WINDS AROUND
10 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON. CHANCE OF RAIN
30 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHEAST
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE EVENING.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS AROUND 80. WEST WINDS AROUND 10 MPH WITH GUSTS
UP TO 20 MPH IN THE AFTERNOON. CHANCE OF RAIN 40 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS AROUND 50. CHANCE OF RAIN 80 PERCENT.
SATURDAY
SHOWERS LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN
THE MORNING, THEN A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE LOWER 70S. CHANCE OF RAIN 60 PERCENT.
SATURDAY 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.
SUNDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,
THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE LOWER 70S.
CHANCE OF RAIN 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
WYZ005-162200-
SOUTHWEST BIGHORN BASIN-
INCLUDING THE CITY OF THERMOPOLIS
902 AM MDT WED SEP 16 2026
TODAY
PARTLY CLOUDY THIS MORNING, THEN CLEARING. HIGHS IN THE
MID 70S. NORTHEAST WINDS AROUND 10 MPH THIS AFTERNOON.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 40S. NORTH WINDS AROUND 10 MPH IN THE
EVENING.
THURSDAY
CLOUDY. SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 10 TO
15 MPH. CHANCE OF RAIN 30 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH
SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 10 MPH
WITH GUSTS UP TO 20 MPH IN THE AFTERNOON. CHANCE OF RAIN
60 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS AROUND 50. CHANCE OF RAIN 80 PERCENT.
SATURDAY
SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS
IN THE MORNING, THEN SHOWERS WITH A CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF RAIN 80 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY WITH SHOWERS LIKELY WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF
RAIN 60 PERCENT.
SUNDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,
THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS AROUND 70. CHANCE OF
RAIN 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
WYZ023-162200-
STAR VALLEY-
INCLUDING THE CITIES OF AFTON, ALPINE, STAR VALLEY RANCH,
AND THAYNE
902 AM MDT WED SEP 16 2026
TODAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS THIS
AFTERNOON. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 10 MPH,
BECOMING SOUTH WITH GUSTS UP TO 20 MPH THIS AFTERNOON. CHANCE OF
RAIN 30 PERCENT.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 40S. SOUTHEAST WINDS AROUND 10 MPH.
THURSDAY
NUMEROUS SHOWERS. ISOLATED THUNDERSTORMS IN THE
MORNING, THEN SCATTERED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN
THE LOWER 70S. SOUTHWEST WINDS AROUND 10 MPH IN THE AFTERNOON.
CHANCE OF RAIN 60 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS IN THE EVENING, THEN SHOWERS WITH A SLIGHT CHANCE
OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 40S. SOUTHEAST
WINDS AROUND 10 MPH IN THE EVENING. CHANCE OF RAIN 80 PERCENT.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS
AROUND 70. SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH
IN THE AFTERNOON. CHANCE OF RAIN 80 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY WITH A
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A
CHANCE OF RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LOWS IN THE UPPER 30S. CHANCE OF RAIN 60 PERCENT.
SATURDAY
PARTLY CLOUDY WITH RAIN SHOWERS LIKELY. A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF
RAIN 60 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS
AND THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 30S. CHANCE OF
RAIN 20 PERCENT.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 70.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
WYZ025-162200-
UPPER GREEN RIVER BASIN FOOTHILLS-
INCLUDING THE CITY OF PINEDALE
902 AM MDT WED SEP 16 2026
TODAY
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH ISOLATED
THUNDERSTORMS THIS MORNING, THEN SCATTERED SHOWERS AND
THUNDERSTORMS THIS AFTERNOON. HIGHS AROUND 70. SOUTHEAST WINDS
AROUND 10 MPH. CHANCE OF RAIN 30 PERCENT.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 40S. EAST WINDS AROUND 10 MPH.
THURSDAY
CLOUDY. SCATTERED SHOWERS WITH ISOLATED THUNDERSTORMS
IN THE MORNING, THEN NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS
IN THE AFTERNOON. HIGHS AROUND 70. SOUTHEAST WINDS AROUND 10 MPH,
BECOMING SOUTH IN THE AFTERNOON. CHANCE OF RAIN 60 PERCENT.
THURSDAY NIGHT
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.
LOWS IN THE LOWER 40S. EAST WINDS AROUND 10 MPH IN THE EVENING.
CHANCE OF RAIN 80 PERCENT.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN
THE UPPER 60S. SOUTH WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH
IN THE AFTERNOON. CHANCE OF RAIN 90 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY WITH A
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A
CHANCE OF RAIN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LOWS IN THE MID 30S. CHANCE OF RAIN 60 PERCENT.
SATURDAY
PARTLY CLOUDY WITH RAIN SHOWERS LIKELY. A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF
RAIN 60 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS
AND THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 30S. CHANCE
OF RAIN 20 PERCENT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 70.
WYZ026-162200-
UPPER GREEN RIVER BASIN-
INCLUDING THE CITIES OF LA BARGE, BIG PINEY, AND FARSON
902 AM MDT WED SEP 16 2026
TODAY
MOSTLY CLOUDY THIS MORNING, THEN BECOMING PARTLY CLOUDY.
SCATTERED SHOWERS. ISOLATED THUNDERSTORMS THIS MORNING, THEN
SCATTERED THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE LOWER 70S.
EAST WINDS AROUND 10 MPH, BECOMING SOUTH THIS AFTERNOON. CHANCE
OF RAIN 30 PERCENT.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 40S. SOUTHEAST WINDS AROUND 10 MPH,
BECOMING NORTHEAST AFTER MIDNIGHT.
THURSDAY
CLOUDY WITH SCATTERED SHOWERS. SCATTERED
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. EAST WINDS
AROUND 10 MPH, BECOMING SOUTH IN THE AFTERNOON. CHANCE OF RAIN
30 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. SCATTERED SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY WITH A SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 40S.
NORTHWEST WINDS AROUND 10 MPH IN THE EVENING. CHANCE OF RAIN
60 PERCENT.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS AROUND 70. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO
25 MPH IN THE AFTERNOON. CHANCE OF RAIN 60 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS WITH
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 30S. CHANCE OF
RAIN 40 PERCENT.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF
RAIN 30 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS IN THE LOWER 30S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.
SUNDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE MID 30S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 70.
WYZ010-162200-
NORTHEAST JOHNSON COUNTY-
INCLUDING THE CITY OF BUFFALO
902 AM MDT WED SEP 16 2026
TODAY
PARTLY CLOUDY THIS MORNING, THEN CLEARING. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 10 TO 15 MPH, BECOMING NORTH THIS
AFTERNOON.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 50. NORTH WINDS 10 TO 15 MPH IN THE EVENING.
THURSDAY
CLOUDY WITH SCATTERED SHOWERS. ISOLATED THUNDERSTORMS
IN THE AFTERNOON. BREEZY WITH HIGHS IN THE LOWER 70S. SOUTH WINDS
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 30 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS WITH
ISOLATED THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER
MIDNIGHT. BREEZY WITH LOWS IN THE MID 50S. SOUTH WINDS 15 TO
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 30 PERCENT.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 80. NORTHEAST
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.
CHANCE OF RAIN 30 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH SHOWERS WITH A CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF RAIN
90 PERCENT.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY IN THE MORNING,
THEN PARTLY CLOUDY WITH SHOWERS WITH A CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS AROUND 70. CHANCE OF RAIN 80 PERCENT.
SATURDAY NIGHT
SHOWERS LIKELY. A CHANCE OF THUNDERSTORMS,
MAINLY IN THE EVENING. LOWS IN THE UPPER 40S. CHANCE OF RAIN
70 PERCENT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS AROUND 70. CHANCE OF RAIN 30 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS IN THE UPPER
40S. CHANCE OF RAIN 20 PERCENT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
WYZ011-162200-
SOUTHEAST JOHNSON COUNTY-
INCLUDING THE CITY OF KAYCEE
902 AM MDT WED SEP 16 2026
TODAY
PARTLY CLOUDY THIS MORNING, THEN CLEARING. BREEZY WITH
HIGHS IN THE MID 70S. SOUTHEAST WINDS AROUND 10 MPH, BECOMING
NORTH 15 TO 20 MPH THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 40S. NORTH WINDS 10 TO 15 MPH.
THURSDAY
CLOUDY WITH SCATTERED SHOWERS. ISOLATED THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE LOWER 70S. SOUTH WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 40 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS WITH
ISOLATED THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. SOUTHEAST WINDS 10 TO 15 MPH,
BECOMING SOUTHWEST AFTER MIDNIGHT. CHANCE OF RAIN 30 PERCENT.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 10 MPH,
BECOMING NORTHEAST IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. SHOWERS WITH A CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF RAIN 80 PERCENT.
SATURDAY
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.
SATURDAY NIGHT
PARTLY CLOUDY WITH SHOWERS LIKELY WITH A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 40S. CHANCE OF RAIN
60 PERCENT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. A CHANCE
OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 70S. CHANCE OF RAIN 40 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS IN THE MID
40S. CHANCE OF RAIN 20 PERCENT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
WYZ027-162200-
SOUTH LINCOLN COUNTY-
INCLUDING THE CITIES OF KEMMERER AND COKEVILLE
902 AM MDT WED SEP 16 2026
TODAY
MOSTLY CLOUDY THIS MORNING, THEN BECOMING PARTLY CLOUDY.
NUMEROUS SHOWERS. ISOLATED THUNDERSTORMS THIS MORNING, THEN
SCATTERED THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE LOWER 70S.
EAST WINDS AROUND 10 MPH, BECOMING SOUTH THIS AFTERNOON. CHANCE
OF RAIN 60 PERCENT.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING CLOUDY.
LOWS IN THE MID 40S. SOUTHEAST WINDS AROUND 10 MPH WITH GUSTS UP
TO 20 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
THURSDAY
CLOUDY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.
SCATTERED SHOWERS. ISOLATED THUNDERSTORMS IN THE MORNING, THEN
SCATTERED THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.
EAST WINDS AROUND 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
CHANCE OF RAIN 30 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. SCATTERED SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY WITH A SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 40S.
SOUTHEAST WINDS AROUND 10 MPH IN THE EVENING. CHANCE OF RAIN
60 PERCENT.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE
OF THUNDERSTORMS IN THE MORNING, THEN SHOWERS LIKELY WITH A
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70.
SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF RAIN 70 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS WITH
A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY
CLEAR WITH A SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS
IN THE UPPER 30S. CHANCE OF RAIN 30 PERCENT.
SATURDAY
MOSTLY SUNNY. A CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN A SLIGHT CHANCE OF RAIN SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF RAIN
30 PERCENT.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S.
SUNDAY
SUNNY. HIGHS AROUND 70.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 70.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE UPPER 30S.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 70.
WYZ016-162200-
UPPER WIND RIVER BASIN-
INCLUDING THE CITY OF DUBOIS
902 AM MDT WED SEP 16 2026
TODAY
PARTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED
THUNDERSTORMS THIS AFTERNOON. HIGHS AROUND 70. NORTHWEST WINDS
AROUND 10 MPH, BECOMING SOUTHEAST THIS AFTERNOON. CHANCE OF RAIN
30 PERCENT.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 40S. SOUTHEAST WINDS AROUND 10 MPH,
BECOMING NORTHEAST AFTER MIDNIGHT.
THURSDAY
CLOUDY WITH SCATTERED SHOWERS. SCATTERED
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S. SOUTHEAST
WINDS AROUND 10 MPH IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. NUMEROUS SHOWERS WITH ISOLATED
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 40S. WEST WINDS AROUND 10 MPH. CHANCE
OF RAIN 60 PERCENT.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN
THE UPPER 60S. WEST WINDS AROUND 10 MPH, BECOMING SOUTHWEST WITH
GUSTS UP TO 20 MPH IN THE AFTERNOON. CHANCE OF RAIN 80 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
WITH A CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER
40S. CHANCE OF RAIN 60 PERCENT.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN RAIN SHOWERS LIKELY
WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE
LOWER 60S. CHANCE OF RAIN 70 PERCENT.
SATURDAY 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.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH A
SLIGHT CHANCE OF RAIN SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE MID 60S. CHANCE OF RAIN 20 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 70.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
AROUND 40.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.
WYZ001-162200-
YELLOWSTONE NATIONAL PARK-
INCLUDING THE CITIES OF LAKE, MAMMOTH, AND OLD FAITHFUL
902 AM MDT WED SEP 16 2026
TODAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHEAST WINDS
AROUND 10 MPH, BECOMING SOUTHWEST THIS AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHEAST WINDS
AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY. NUMEROUS RAIN SHOWERS IN THE MORNING,
THEN RAIN SHOWERS AND SCATTERED THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE MID 60S. SOUTHEAST WINDS AROUND 10 MPH, BECOMING
SOUTHWEST IN THE AFTERNOON. CHANCE OF RAIN 80 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. NUMEROUS SHOWERS WITH ISOLATED
THUNDERSTORMS IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT. LOWS
IN THE LOWER 40S. SOUTHEAST WINDS AROUND 10 MPH IN THE EVENING.
CHANCE OF RAIN 80 PERCENT.
FRIDAY
MOSTLY CLOUDY. SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN SHOWERS WITH A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S. SOUTHWEST
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON.
CHANCE OF RAIN 90 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. RAIN SHOWERS WITH A CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS LIKELY AFTER
MIDNIGHT. LOWS IN THE UPPER 30S. CHANCE OF RAIN 80 PERCENT.
SATURDAY
MOSTLY CLOUDY. RAIN SHOWERS LIKELY IN THE MORNING,
THEN RAIN SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 50S. CHANCE OF RAIN 80 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS
WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY
CLOUDY AFTER MIDNIGHT. LOWS IN THE MID 30S. CHANCE OF RAIN
30 PERCENT.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A SLIGHT
CHANCE OF. HIGHS AROUND 60.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.
MONDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE MID 30S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.
WYZ029-162200-
FLAMING GORGE-
902 AM MDT WED SEP 16 2026
TODAY
MOSTLY CLOUDY WITH SHOWERS WITH ISOLATED THUNDERSTORMS
THIS MORNING, THEN PARTLY CLOUDY WITH SCATTERED SHOWERS AND
THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE MID 70S. SOUTHEAST
WINDS 10 TO 15 MPH. CHANCE OF RAIN 80 PERCENT.
TONIGHT
CLOUDY WITH ISOLATED THUNDERSTORMS. SCATTERED SHOWERS
AFTER MIDNIGHT. BREEZY WITH LOWS IN THE LOWER 50S. SOUTHEAST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN
30 PERCENT.
THURSDAY
MOSTLY CLOUDY. NUMEROUS SHOWERS WITH ISOLATED
THUNDERSTORMS IN THE MORNING, THEN SCATTERED SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. SOUTHEAST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH, BECOMING SOUTH IN THE
AFTERNOON. CHANCE OF RAIN 60 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. SOUTH WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
FRIDAY
PARTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. SOUTH
WINDS AROUND 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON. CHANCE
OF RAIN 70 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH SHOWERS LIKELY WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR WITH A
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF
RAIN 60 PERCENT.
SATURDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF RAIN
40 PERCENT.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
SUNDAY
SUNNY. HIGHS IN THE UPPER 60S.
SUNDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE LOWER 40S.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 70.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A SLIGHT
CHANCE OF. HIGHS IN THE LOWER 70S.
WYZ022-162200-
CASPER MOUNTAIN-
902 AM MDT WED SEP 16 2026
TODAY
PARTLY CLOUDY. SCATTERED SHOWERS THIS MORNING. HIGHS IN
THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO
30 MPH. CHANCE OF RAIN 30 PERCENT.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING CLOUDY.
LOWS IN THE UPPER 40S. NORTHEAST WINDS AROUND 10 MPH, BECOMING
EAST AFTER MIDNIGHT.
THURSDAY
CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED
THUNDERSTORMS. HIGHS IN THE MID 60S. SOUTHEAST WINDS 10 TO
15 MPH, BECOMING SOUTH IN THE AFTERNOON. CHANCE OF RAIN
60 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS 10 TO 15 MPH. CHANCE OF RAIN 30 PERCENT.
FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. SOUTHWEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 20 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. SHOWERS LIKELY WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN
60 PERCENT.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH
A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF RAIN 40 PERCENT.
SATURDAY NIGHT
PARTLY 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 LOWER 40S. CHANCE
OF RAIN 50 PERCENT.
SUNDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE
MORNING, THEN MOSTLY SUNNY WITH A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S.
CHANCE OF RAIN 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE UPPER 60S.
WYZ002-162200-
ABSAROKA MOUNTAINS-
902 AM MDT WED SEP 16 2026
TODAY
MOSTLY SUNNY THIS MORNING, THEN PARTLY CLOUDY WITH
SCATTERED RAIN SHOWERS WITH ISOLATED THUNDERSTORMS THIS
AFTERNOON. HIGHS AROUND 60. SOUTH WINDS AROUND 10 MPH WITH GUSTS
UP TO 20 MPH. CHANCE OF RAIN 30 PERCENT.
TONIGHT
PARTLY CLOUDY. SCATTERED RAIN SHOWERS IN THE EVENING.
LOWS AROUND 40. SOUTH WINDS AROUND 10 MPH WITH GUSTS UP TO
20 MPH. CHANCE OF RAIN 30 PERCENT.
THURSDAY
CLOUDY. SCATTERED RAIN SHOWERS IN THE MORNING, THEN
NUMEROUS RAIN SHOWERS AND SCATTERED THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE LOWER 60S. SOUTH WINDS AROUND 10 MPH.
CHANCE OF RAIN 60 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. NUMEROUS RAIN SHOWERS WITH
ISOLATED THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS LIKELY
AFTER MIDNIGHT. LOWS IN THE LOWER 40S. WEST WINDS 10 TO 15 MPH.
CHANCE OF RAIN 60 PERCENT.
FRIDAY
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. SOUTHWEST WINDS AROUND 10 MPH
WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 90 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. RAIN SHOWERS WITH A SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN AND SNOW
SHOWERS AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS
AROUND 40. CHANCE OF PRECIPITATION 80 PERCENT.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS, SNOW SHOWERS
WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING, THEN RAIN
SHOWERS, A CHANCE OF THUNDERSTORMS AND SNOW SHOWERS IN THE
AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE LOWER
50S. CHANCE OF PRECIPITATION 80 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A
CHANCE OF SNOW SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN A SLIGHT CHANCE OF SNOW SHOWERS AFTER MIDNIGHT.
LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE UPPER 30S. CHANCE OF
PRECIPITATION 50 PERCENT.
SUNDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW
SHOWERS IN THE MORNING, THEN MOSTLY SUNNY WITH A CHANCE OF RAIN
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE MID 50S. CHANCE OF PRECIPITATION 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.
WYZ007-162200-
OWL CREEK AND BRIDGER MOUNTAINS-
902 AM MDT WED SEP 16 2026
TODAY
PARTLY CLOUDY THIS MORNING, THEN CLEARING. HIGHS AROUND
70. SOUTH WINDS AROUND 10 MPH, BECOMING SOUTHEAST THIS AFTERNOON.
GUSTS UP TO 25 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST WINDS 10 TO 15 MPH,
BECOMING SOUTHEAST AFTER MIDNIGHT.
THURSDAY
CLOUDY WITH SCATTERED SHOWERS. ISOLATED THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO
15 MPH. CHANCE OF RAIN 30 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS 10 TO 15 MPH. CHANCE OF RAIN 70 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF RAIN 80 PERCENT.
SATURDAY
PARTLY CLOUDY. SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN SHOWERS WITH A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF
RAIN 80 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY WITH SHOWERS LIKELY WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF
RAIN 60 PERCENT.
SUNDAY
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 MID 60S. CHANCE OF
RAIN 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 70.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
WYZ008-162200-
BIGHORN MOUNTAINS WEST-
902 AM MDT WED SEP 16 2026
TODAY
PARTLY CLOUDY THIS MORNING, THEN CLEARING. HIGHS IN THE
UPPER 60S. SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH,
BECOMING SOUTHWEST THIS AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST WINDS
10 TO 15 MPH WITH GUSTS UP TO 30 MPH.
THURSDAY
CLOUDY WITH SCATTERED RAIN SHOWERS. ISOLATED
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S. SOUTHEAST
WINDS 10 TO 15 MPH. CHANCE OF RAIN 40 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SCATTERED RAIN SHOWERS WITH
ISOLATED THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER
MIDNIGHT. LOWS AROUND 50. SOUTHEAST WINDS AROUND 10 MPH. GUSTS UP
TO 25 MPH IN THE EVENING. CHANCE OF RAIN 30 PERCENT.
FRIDAY
PARTLY CLOUDY. RAIN SHOWERS LIKELY WITH A SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 10 MPH. CHANCE OF RAIN 60 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS WITH A CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH RAIN
SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF
RAIN 90 PERCENT.
SATURDAY
RAIN SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING, THEN A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS
IN THE UPPER 50S. CHANCE OF RAIN 80 PERCENT.
SATURDAY NIGHT
A CHANCE OF THUNDERSTORMS IN THE EVENING.
PARTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE LOWER 40S.
CHANCE OF RAIN 70 PERCENT.
SUNDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A
CHANCE OF RAIN SHOWERS IN THE MORNING, THEN RAIN SHOWERS LIKELY
IN THE AFTERNOON. HIGHS IN THE UPPER 50S. CHANCE OF RAIN
60 PERCENT.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
WYZ009-162200-
BIGHORN MOUNTAINS SOUTHEAST-
902 AM MDT WED SEP 16 2026
TODAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S. WEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 30 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 40S. NORTHEAST WINDS 10 TO 15 MPH,
BECOMING SOUTHEAST AFTER MIDNIGHT.
THURSDAY
CLOUDY. SCATTERED RAIN SHOWERS IN THE MORNING, THEN
NUMEROUS RAIN SHOWERS WITH ISOLATED THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE LOWER 60S. SOUTH WINDS 10 TO 15 MPH.
CHANCE OF RAIN 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SCATTERED RAIN SHOWERS WITH
ISOLATED THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. SOUTH WINDS AROUND 10 MPH,
BECOMING WEST AFTER MIDNIGHT. CHANCE OF RAIN 30 PERCENT.
FRIDAY
PARTLY CLOUDY. RAIN SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. WEST
WINDS AROUND 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON. CHANCE
OF RAIN 80 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS WITH A CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A CHANCE OF
RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 40S. CHANCE OF RAIN
90 PERCENT.
SATURDAY
RAIN SHOWERS. A CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE UPPER 50S. CHANCE OF RAIN 90 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY WITH RAIN SHOWERS WITH A CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH A CHANCE
OF RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF
RAIN 80 PERCENT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. RAIN SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS AROUND 60. CHANCE OF RAIN 60 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS
AROUND 40. CHANCE OF RAIN 20 PERCENT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE LOWER 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.
WYZ012-162200-
TETON AND GROS VENTRE MOUNTAINS-
902 AM MDT WED SEP 16 2026
TODAY
MOSTLY SUNNY THIS MORNING, THEN PARTLY CLOUDY WITH
SCATTERED RAIN SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HIGHS IN
THE MID 60S. SOUTH WINDS AROUND 10 MPH. CHANCE OF RAIN
30 PERCENT.
TONIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHEAST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
THURSDAY
CLOUDY WITH NUMEROUS RAIN SHOWERS. ISOLATED
THUNDERSTORMS IN THE MORNING, THEN SCATTERED THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE LOWER 60S. SOUTHEAST WINDS AROUND 10 MPH
WITH GUSTS UP TO 20 MPH, BECOMING SOUTH IN THE AFTERNOON. CHANCE
OF RAIN 60 PERCENT.
THURSDAY NIGHT
RAIN SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 40S. SOUTHEAST WINDS AROUND
10 MPH. CHANCE OF RAIN 80 PERCENT.
FRIDAY
PARTLY CLOUDY WITH RAIN SHOWERS LIKELY IN THE MORNING,
THEN MOSTLY CLOUDY WITH RAIN SHOWERS WITH A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 50S. SOUTHEAST
WINDS AROUND 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON. CHANCE
OF RAIN 90 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. RAIN SHOWERS WITH A CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS LIKELY WITH A
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER
30S. CHANCE OF RAIN 80 PERCENT.
SATURDAY
RAIN SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN RAIN SHOWERS WITH A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 50S. CHANCE OF
RAIN 80 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE MID
30S. CHANCE OF RAIN 30 PERCENT.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A SLIGHT
CHANCE OF. HIGHS IN THE UPPER 50S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE UPPER 30S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.
WYZ014-162200-
WIND RIVER MOUNTAINS WEST-
902 AM MDT WED SEP 16 2026
TODAY
MOSTLY CLOUDY THIS MORNING, THEN BECOMING PARTLY CLOUDY.
SCATTERED RAIN SHOWERS. ISOLATED THUNDERSTORMS THIS MORNING, THEN
SCATTERED THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE LOWER 60S.
SOUTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN
30 PERCENT.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 40S. SOUTHEAST WINDS AROUND 10 MPH.
THURSDAY
CLOUDY. SCATTERED RAIN SHOWERS IN THE MORNING, THEN
NUMEROUS RAIN SHOWERS AND SCATTERED THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS AROUND 10 MPH,
BECOMING SOUTH IN THE AFTERNOON. CHANCE OF RAIN 60 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY WITH RAIN SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 40S. SOUTHWEST WINDS
AROUND 10 MPH. CHANCE OF RAIN 80 PERCENT.
FRIDAY
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. SOUTHWEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 80 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. RAIN SHOWERS WITH POSSIBLE
THUNDERSTORMS AND SNOW SHOWERS IN THE EVENING, THEN A CHANCE OF
RAIN SHOWERS, SNOW SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE UPPER
30S. CHANCE OF PRECIPITATION 80 PERCENT.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS, SNOW SHOWERS
WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING, THEN RAIN
SHOWERS LIKELY, A CHANCE OF THUNDERSTORMS AND SNOW SHOWERS LIKELY
IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE
LOWER 50S. CHANCE OF PRECIPITATION 70 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS, SNOW
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
LOWS IN THE MID 30S. CHANCE OF PRECIPITATION 30 PERCENT.
SUNDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF. HIGHS IN THE UPPER
50S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE MID 30S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.
WYZ015-162200-
WIND RIVER MOUNTAINS EAST-
902 AM MDT WED SEP 16 2026
TODAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS THIS MORNING,
THEN SCATTERED RAIN SHOWERS AND THUNDERSTORMS THIS AFTERNOON.
BREEZY WITH HIGHS AROUND 60. SOUTHWEST WINDS 15 TO 20 MPH. GUSTS
UP TO 35 MPH THIS MORNING. CHANCE OF RAIN 30 PERCENT.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 40S. SOUTH WINDS AROUND 10 MPH.
THURSDAY
CLOUDY WITH SCATTERED RAIN SHOWERS. SCATTERED
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 50S. SOUTH
WINDS 10 TO 15 MPH. CHANCE OF RAIN 40 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. NUMEROUS RAIN SHOWERS WITH
ISOLATED THUNDERSTORMS IN THE EVENING, THEN RAIN SHOWERS LIKELY
AFTER MIDNIGHT. LOWS IN THE LOWER 40S. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 70 PERCENT.
FRIDAY
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. SOUTHWEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 80 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF
THUNDERSTORMS. RAIN AND SNOW SHOWERS LIKELY, MAINLY IN THE
EVENING. LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE UPPER 30S.
CHANCE OF PRECIPITATION 70 PERCENT.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS, SNOW SHOWERS
WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING, THEN RAIN
SHOWERS LIKELY, A CHANCE OF THUNDERSTORMS AND SNOW SHOWERS LIKELY
IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE
LOWER 50S. CHANCE OF PRECIPITATION 70 PERCENT.
SATURDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.
LOWS IN THE MID 30S. CHANCE OF PRECIPITATION 30 PERCENT.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH A
CHANCE OF RAIN SHOWERS, SNOW SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 50S. CHANCE OF
PRECIPITATION 30 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE MID 30S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE UPPER 30S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.
WYZ019-162200-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-
INCLUDING THE CITY OF JEFFREY CITY
902 AM MDT WED SEP 16 2026
TODAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS THIS MORNING, THEN
PARTLY CLOUDY THIS AFTERNOON. BREEZY WITH HIGHS IN THE MID 70S.
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF
RAIN 30 PERCENT.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING CLOUDY.
LOWS IN THE MID 40S. SOUTH WINDS 10 TO 15 MPH, BECOMING EAST
AFTER MIDNIGHT.
THURSDAY
CLOUDY WITH NUMEROUS SHOWERS WITH ISOLATED
THUNDERSTORMS. HIGHS IN THE UPPER 60S. EAST WINDS AROUND 10 MPH,
BECOMING SOUTH WITH GUSTS UP TO 20 MPH IN THE AFTERNOON. CHANCE
OF RAIN 60 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. BREEZY WITH HIGHS IN THE LOWER
70S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE
OF RAIN 60 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. SHOWERS LIKELY WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS
AFTER MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF RAIN 60 PERCENT.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF
RAIN 40 PERCENT.
SATURDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 30S. CHANCE OF RAIN 30 PERCENT.
SUNDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE UPPER 60S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S.
MONDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS
AROUND 70.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE LOWER 70S.
WYZ024-162200-
SALT RIVER AND WYOMING RANGES-
902 AM MDT WED SEP 16 2026
TODAY
PARTLY CLOUDY. SHOWERS LIKELY WITH ISOLATED
THUNDERSTORMS THIS MORNING, THEN SCATTERED SHOWERS AND
THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE UPPER 60S. SOUTH WINDS
AROUND 10 MPH. CHANCE OF RAIN 60 PERCENT.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 40S. SOUTHEAST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 25 MPH.
THURSDAY
MOSTLY CLOUDY WITH NUMEROUS SHOWERS. ISOLATED
THUNDERSTORMS IN THE MORNING, THEN SCATTERED THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 60S. SOUTHEAST WINDS AROUND 10 MPH,
BECOMING SOUTH IN THE AFTERNOON. CHANCE OF RAIN 60 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. SCATTERED SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY WITH A SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 40S.
SOUTH WINDS AROUND 10 MPH. CHANCE OF RAIN 60 PERCENT.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE
OF THUNDERSTORMS IN THE MORNING, THEN SHOWERS WITH A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S. SOUTH
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH, BECOMING SOUTHWEST
WITH GUSTS UP TO 30 MPH IN THE AFTERNOON. CHANCE OF RAIN
80 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. RAIN SHOWERS LIKELY WITH A CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN SHOWERS
WITH A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE
UPPER 30S. CHANCE OF RAIN 60 PERCENT.
SATURDAY
PARTLY CLOUDY WITH RAIN SHOWERS LIKELY. A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 50S. CHANCE OF
RAIN 60 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN
SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER
MIDNIGHT. LOWS IN THE MID 30S. CHANCE OF RAIN 20 PERCENT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
WYZ030-162200-
EAST SWEETWATER COUNTY-
INCLUDING THE CITY OF WAMSUTTER
902 AM MDT WED SEP 16 2026
TODAY
MOSTLY CLOUDY WITH SHOWERS THIS MORNING, THEN PARTLY
CLOUDY WITH NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS THIS
AFTERNOON. HIGHS IN THE LOWER 70S. SOUTH WINDS 10 TO 15 MPH WITH
GUSTS UP TO 30 MPH. CHANCE OF RAIN 80 PERCENT.
TONIGHT
MOSTLY CLOUDY WITH ISOLATED THUNDERSTORMS. SCATTERED
SHOWERS AFTER MIDNIGHT. LOWS AROUND 50. SOUTHEAST WINDS 10 TO
15 MPH. CHANCE OF RAIN 30 PERCENT.
THURSDAY
CLOUDY. SHOWERS WITH ISOLATED THUNDERSTORMS IN THE
MORNING, THEN NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS IN THE
AFTERNOON. HIGHS AROUND 70. SOUTHEAST WINDS AROUND 10 MPH,
BECOMING SOUTH IN THE AFTERNOON. CHANCE OF RAIN 80 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTH
WINDS 10 TO 15 MPH.
FRIDAY
PARTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. BREEZY WITH HIGHS AROUND 70.
SOUTHWEST WINDS 15 TO 20 MPH. CHANCE OF RAIN 60 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF RAIN 60 PERCENT.
SATURDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF RAIN
40 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS AROUND 40.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40.
MONDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS
AROUND 70.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS
AROUND 70.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page