557
FPUS55 KRIW 102020
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
118 PM MST Wed Dec 10 2025

WYZ020-102300-
Natrona County Lower Elevations-
Including the city of Casper
118 PM MST Wed Dec 10 2025

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY...

.THIS AFTERNOON...Partly cloudy and breezy. Highs in the lower
50s. West winds 15 to 25 mph with gusts up to 50 mph.
.TONIGHT...Partly cloudy and windy. Lows in the lower 40s.
Southwest winds 20 to 30 mph. Gusts up to 45 mph, increasing to
55 mph after midnight.
.THURSDAY...Partly cloudy and windy. Highs in the mid 50s.
Southwest winds 20 to 30 mph. Gusts up to 55 mph, decreasing to
45 mph in the afternoon.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A slight chance of. Lows in the upper 20s. West
winds 10 to 15 mph with gusts up to 30 mph, becoming northeast
with gusts up to 20 mph after midnight.
.FRIDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs in the upper 40s. Southwest winds 10 to 15 mph with
gusts up to 30 mph.
.FRIDAY NIGHT...Partly cloudy and breezy. Lows in the upper 20s.
.SATURDAY...Partly cloudy and breezy. Highs in the upper 40s.
.SATURDAY NIGHT...Partly cloudy. Lows around 30.
.SUNDAY...Partly cloudy in the morning, then clearing. Breezy
with highs in the mid 50s.
.SUNDAY NIGHT...Mostly clear. Lows around 30.
.MONDAY...Mostly sunny. Highs in the lower 50s.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Breezy with lows in the mid 30s.
.TUESDAY...Partly cloudy and breezy. Highs in the lower 50s.

$$

WYZ017-102300-
Wind River Basin-
Including the cities of Riverton and Shoshoni
118 PM MST Wed Dec 10 2025

.THIS AFTERNOON...Partly cloudy and breezy. Highs around 50.
Southwest winds 15 to 20 mph with gusts up to 35 mph.
.TONIGHT...Partly cloudy and breezy. Lows around 40. Southwest
winds 15 to 20 mph with gusts up to 45 mph.
.THURSDAY...Partly cloudy and breezy. Highs in the mid 50s.
Southwest winds 15 to 20 mph with gusts up to 40 mph.
.THURSDAY NIGHT...Partly cloudy. Lows around 30. Southwest winds
10 to 15 mph. Gusts up to 30 mph in the evening.
.FRIDAY...Partly cloudy. Highs in the lower 50s. Southwest winds
10 to 15 mph with gusts up to 25 mph.
.FRIDAY NIGHT...Partly cloudy. Lows around 30.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs
around 50.
.SATURDAY NIGHT...Partly cloudy. Lows around 30.
.SUNDAY...Partly cloudy in the morning, then clearing. Highs
around 50.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
around 30.
.MONDAY...Partly cloudy in the morning, then clearing. Highs
around 50.
.MONDAY NIGHT...Partly cloudy. Lows around 30.
.TUESDAY...Partly cloudy. Highs around 50.

$$

WYZ018-102300-
Lander Foothills-
Including the city of Lander
118 PM MST Wed Dec 10 2025

.THIS AFTERNOON...Partly cloudy. Highs in the lower 50s.
Southwest winds 10 to 15 mph with gusts up to 40 mph.
.TONIGHT...Partly cloudy and breezy. Lows in the upper 30s.
Southwest winds 15 to 20 mph with gusts up to 45 mph.
.THURSDAY...Partly cloudy and breezy. Highs in the mid 50s.
Southwest winds 15 to 20 mph with gusts up to 40 mph.
.THURSDAY NIGHT...Partly cloudy. Lows around 30. Southwest winds
10 to 15 mph.
.FRIDAY...Partly cloudy. Highs in the lower 50s. Southwest winds
10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 50s.
.SATURDAY NIGHT...Partly cloudy. Lows around 30.
.SUNDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 50s.
.SUNDAY NIGHT...Partly cloudy. Lows around 30.
.MONDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 50s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.TUESDAY...Partly cloudy. Highs in the lower 50s.

$$

WYZ028-102300-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
118 PM MST Wed Dec 10 2025

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY...

.THIS AFTERNOON...Mostly sunny and windy. Highs around 50. West
winds 20 to 30 mph with gusts up to 55 mph.
.TONIGHT...Mostly clear and breezy. Lows in the mid 30s. West
winds 15 to 25 mph with gusts up to 40 mph.
.THURSDAY...Mostly sunny and breezy. Highs in the lower 50s. West
winds 15 to 25 mph with gusts up to 45 mph.
.THURSDAY NIGHT...Mostly clear and breezy. Lows around 30. West
winds 15 to 20 mph with gusts up to 30 mph.
.FRIDAY...Partly cloudy in the morning, then clearing. Breezy
with highs around 50. West winds 15 to 20 mph with gusts up to
30 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
around 30.
.SATURDAY...Mostly sunny. Highs around 50.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 20s.
.SUNDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 40s.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 20s.
.MONDAY...Mostly sunny. Highs around 50.
.MONDAY NIGHT...Partly cloudy. Lows around 30.
.TUESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs around 50.

$$

WYZ013-102300-
Jackson Hole-
Including the city of Jackson
118 PM MST Wed Dec 10 2025

.THIS AFTERNOON...Mostly cloudy with a 30 percent chance of rain
showers. Near steady temperature around 40. Southwest winds 10 to
15 mph with gusts up to 30 mph.
.TONIGHT...Partly cloudy. Lows around 30. South winds 10 to
15 mph with gusts up to 25 mph.
.THURSDAY...Partly cloudy. A chance of rain and snow showers in
the afternoon. Highs around 40. South winds 10 to 15 mph with
gusts up to 25 mph. Chance of precipitation 30 percent.
.THURSDAY NIGHT...Mostly cloudy with a chance of rain and snow
showers. Lows around 30. Southwest winds around 10 mph. Chance of
precipitation 40 percent.
.FRIDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A chance of rain and snow showers. Highs in the lower
40s. Southwest winds around 10 mph in the afternoon. Chance of
precipitation 30 percent.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s.
.SATURDAY...Mostly sunny. Highs in the lower 40s.
.SATURDAY NIGHT...Mostly clear. Cold with lows around 20.
.SUNDAY...Mostly sunny. Highs in the mid 40s.
.SUNDAY NIGHT...Mostly clear. Cold with lows around 20.
.MONDAY...Partly cloudy. Highs in the lower 40s.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A slight chance of rain showers in the evening. A
chance of snow showers. Lows in the mid 20s. Chance of
precipitation 40 percent.
.TUESDAY...Snow and rain showers likely. Little or no snow
accumulation. Highs around 40. Chance of precipitation
60 percent.

$$

WYZ003-102300-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
118 PM MST Wed Dec 10 2025

.THIS AFTERNOON...Partly cloudy and windy. Highs around 50. West
winds 20 to 30 mph with gusts up to 65 mph.
.TONIGHT...Partly cloudy and windy. Lows in the lower 40s.
Southwest winds 20 to 30 mph with gusts up to 60 mph.
.THURSDAY...Partly cloudy. A chance of showers in the afternoon.
Windy with highs in the lower 50s. West winds 20 to 30 mph with
gusts up to 55 mph. Chance of rain 30 percent.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of rain and snow showers. Breezy with
lows in the upper 20s. Northwest winds 15 to 20 mph. Gusts up to
40 mph, decreasing to 30 mph after midnight. Chance of
precipitation 30 percent.
.FRIDAY...Mostly cloudy with a chance of snow showers in the
morning, then partly cloudy in the afternoon. Highs in the mid
40s. Northwest winds 10 to 15 mph with gusts up to 35 mph. Chance
of snow 30 percent.
.FRIDAY NIGHT...Partly cloudy and breezy. Lows in the lower 30s.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 40s.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 30s.
.SUNDAY...Partly cloudy. Highs in the mid 50s.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.MONDAY...Partly cloudy. Highs in the lower 50s.
.MONDAY NIGHT...Partly cloudy and breezy. Lows in the mid 30s.
.TUESDAY...Partly cloudy. A slight chance of. Breezy with highs
in the lower 50s.

$$

WYZ004-102300-
North Bighorn Basin-
Including the cities of Basin, Greybull, Lovell, Powell,
and Shell
118 PM MST Wed Dec 10 2025

.THIS AFTERNOON...Partly cloudy with a 30 percent chance of
showers. Highs in the mid 40s. Southeast winds 10 to 15 mph with
gusts up to 30 mph.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
cloudy. Lows in the upper 30s. South winds 10 to 15 mph with
gusts up to 30 mph.
.THURSDAY...Mostly cloudy. Rain showers likely in the afternoon.
Highs in the lower 50s. South winds 10 to 15 mph, becoming west
in the afternoon. Gusts up to 35 mph. Chance of rain 60 percent.
.THURSDAY NIGHT...Mostly cloudy. Rain showers likely in the
evening, then a chance of snow and rain showers after midnight.
Little or no snow accumulation. Lows in the upper 20s. Northwest
winds around 10 mph. Chance of precipitation 60 percent.
.FRIDAY...Mostly cloudy with a chance of snow showers in the
morning, then partly cloudy in the afternoon. Highs around 40.
Chance of snow 30 percent.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 20s.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 40s.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 20s.
.SUNDAY...Partly cloudy. Highs around 50.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the upper 20s.
.MONDAY...Partly cloudy. Highs around 50.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.TUESDAY...Partly cloudy. Highs in the lower 50s.

$$

WYZ006-102300-
Southeast Bighorn Basin-
Including the cities of Ten Sleep and Worland
118 PM MST Wed Dec 10 2025

.THIS AFTERNOON...Partly cloudy. Highs around 50. Southeast winds
around 10 mph.
.TONIGHT...Partly cloudy. Lows in the upper 30s. South winds
around 10 mph with gusts up to 20 mph.
.THURSDAY...Partly cloudy in the morning, then mostly cloudy with
a chance of rain showers in the afternoon. Highs in the lower
50s. South winds around 10 mph, becoming west in the afternoon.
Chance of rain 30 percent.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of rain showers. A chance of snow showers
after midnight. Lows in the upper 20s. Northwest winds around
10 mph in the evening. Chance of precipitation 30 percent.
.FRIDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs in the lower 40s.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 40s.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 20s.
.SUNDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 50s.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 20s.
.MONDAY...Partly cloudy in the morning, then clearing. Highs
around 50.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the lower 30s.
.TUESDAY...Partly cloudy. Highs in the lower 50s.

$$

WYZ005-102300-
Southwest Bighorn Basin-
Including the city of Thermopolis
118 PM MST Wed Dec 10 2025

.THIS AFTERNOON...Partly cloudy. Highs around 50. West winds
around 10 mph with gusts up to 20 mph.
.TONIGHT...Partly cloudy. Lows around 40. Southwest winds 10 to
15 mph with gusts up to 35 mph.
.THURSDAY...Partly cloudy. Highs in the mid 50s. Southwest winds
10 to 15 mph with gusts up to 30 mph.
.THURSDAY NIGHT...Partly cloudy. Lows around 30. West winds
around 10 mph in the evening.
.FRIDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs in the mid 40s.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs
around 50.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.SUNDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 50s.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.MONDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 50s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.TUESDAY...Partly cloudy. Highs in the mid 50s.

$$

WYZ023-102300-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
118 PM MST Wed Dec 10 2025

.THIS AFTERNOON...Mostly cloudy. Near steady temperature in the
lower 40s. Southwest winds around 10 mph with gusts up to 20 mph.
.TONIGHT...Partly cloudy in the evening, then clearing. Lows
around 30.
.THURSDAY...Partly cloudy. Highs in the lower 40s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s.
.FRIDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A slight chance of. Highs in the lower 40s.
.FRIDAY NIGHT...Partly cloudy. Cold with lows around 20.
.SATURDAY...Mostly sunny. Highs in the mid 40s.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Cold with lows around 20.
.SUNDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 40s.
.SUNDAY NIGHT...Mostly clear. Cold with lows around 20.
.MONDAY...Partly cloudy. Highs in the mid 40s.
.MONDAY NIGHT...Partly cloudy with a slight chance of rain and
snow showers in the evening, then mostly cloudy with a chance of
snow and rain showers after midnight. Lows in the upper 20s.
Chance of precipitation 30 percent.
.TUESDAY...Snow and rain showers likely. Little or no snow
accumulation. Highs in the lower 40s. Chance of precipitation
60 percent.

$$

WYZ025-102300-
Upper Green River Basin Foothills-
Including the city of Pinedale
118 PM MST Wed Dec 10 2025

.THIS AFTERNOON...Partly cloudy with a 30 percent chance of rain
showers. Breezy. Near steady temperature around 40. Northwest
winds 15 to 20 mph with gusts up to 35 mph.
.TONIGHT...Mostly clear. Lows around 30. Northwest winds 10 to
15 mph. Gusts up to 30 mph in the evening.
.THURSDAY...Mostly sunny. Highs around 40. Northwest winds 10 to
15 mph with gusts up to 30 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 20s. Northwest winds around
10 mph.
.FRIDAY...Partly cloudy. Highs around 40. Northwest winds around
10 mph.
.FRIDAY NIGHT...Partly cloudy. Cold with lows around 20.
.SATURDAY...Mostly sunny. Highs around 40.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Cold with lows 15 to 20.
.SUNDAY...Mostly sunny. Highs in the lower 40s.
.SUNDAY NIGHT...Mostly clear. Cold with lows 15 to 20.
.MONDAY...Mostly sunny. Highs in the lower 40s.
.MONDAY NIGHT...Partly cloudy in the evening, then mostly cloudy
with a chance of snow showers after midnight. Lows in the lower
20s. Chance of snow 30 percent.
.TUESDAY...Mostly cloudy with a chance of snow showers. A slight
chance of rain showers in the afternoon. Highs around 40. Chance
of precipitation 30 percent.

$$

WYZ026-102300-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
118 PM MST Wed Dec 10 2025

.THIS AFTERNOON...Partly cloudy and breezy. Highs in the mid 40s.
West winds 20 to 25 mph with gusts up to 45 mph.
.TONIGHT...Partly cloudy in the evening, then clearing. Lows in
the upper 20s. West winds 10 to 15 mph with gusts up to 30 mph.
.THURSDAY...Partly cloudy in the morning, then clearing. Breezy
with highs in the upper 40s. West winds 15 to 20 mph with gusts
up to 40 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s. West winds
10 to 15 mph. Gusts up to 30 mph in the evening.
.FRIDAY...Partly cloudy. Highs in the mid 40s. West winds 10 to
15 mph. Gusts up to 30 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s.
.SATURDAY...Mostly sunny. Highs in the mid 40s.
.SATURDAY NIGHT...Partly cloudy. Cold with lows 16 to 22.
.SUNDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 40s.
.SUNDAY NIGHT...Mostly clear. Cold with lows 15 to 20.
.MONDAY...Mostly sunny. Highs in the mid 40s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 20s.
.TUESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs in the mid 40s.

$$

WYZ010-102300-
Northeast Johnson County-
Including the city of Buffalo
118 PM MST Wed Dec 10 2025

.THIS AFTERNOON...Partly cloudy with a 30 percent chance of
showers. Highs in the mid 40s. Southwest winds around 10 mph with
gusts up to 20 mph.
.TONIGHT...Partly cloudy. Near steady temperature in the lower
40s. Southwest winds 10 to 15 mph. Gusts up to 35 mph after
midnight.
.THURSDAY...Partly cloudy in the morning, then mostly cloudy with
showers likely in the afternoon. Breezy with highs in the mid
50s. Temperature falling into the upper 40s in the afternoon.
Southwest winds 10 to 15 mph, becoming northwest 15 to 20 mph in
the afternoon. Gusts up to 35 mph. Chance of rain 60 percent.
.THURSDAY NIGHT...Rain showers likely in the evening. Cloudy with
snow showers likely. Light snow accumulation possible. Cooler
with lows in the lower 20s. North winds 10 to 15 mph. Gusts up to
30 mph in the evening. Chance of precipitation 60 percent.
.FRIDAY...Cloudy. A chance of snow showers in the morning. Much
cooler with highs in the upper 20s. Northeast winds around
10 mph. Chance of snow 30 percent.
.FRIDAY NIGHT...Mostly cloudy. Cold with lows around 20.
.SATURDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs in the mid 30s.
.SATURDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the lower 20s.
.SUNDAY...Partly cloudy in the morning, then clearing. Not as
cool with highs in the mid 50s.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 20s.
.MONDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 50s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.TUESDAY...Partly cloudy. Highs in the lower 50s. Temperature
falling into the mid 40s in the afternoon.

$$

WYZ011-102300-
Southeast Johnson County-
Including the city of Kaycee
118 PM MST Wed Dec 10 2025

.THIS AFTERNOON...Partly cloudy and breezy. Highs in the lower
50s. Southwest winds 15 to 20 mph with gusts up to 45 mph.
.TONIGHT...Partly cloudy and breezy. Not as cool with lows in the
mid 40s. Southwest winds 15 to 20 mph with gusts up to 40 mph.
.THURSDAY...Mostly cloudy in the morning, then partly cloudy with
a chance of showers in the afternoon. Breezy with highs in the
mid 50s. Southwest winds 15 to 20 mph, becoming west in the
afternoon. Gusts up to 40 mph. Chance of rain 30 percent.
.THURSDAY NIGHT...A chance of rain showers in the evening. Cloudy
with a chance of snow showers. Cooler with lows in the mid 20s.
North winds 10 to 15 mph. Chance of precipitation 40 percent.
.FRIDAY...Mostly cloudy. Cooler with highs in the upper 30s.
North winds around 10 mph in the afternoon.
.FRIDAY NIGHT...Mostly cloudy. Cold with lows around 20.
.SATURDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs in the lower 40s.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 20s.
.SUNDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 50s.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
around 30.
.MONDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 50s.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.TUESDAY...Partly cloudy and breezy. Highs in the mid 50s.

$$

WYZ027-102300-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
118 PM MST Wed Dec 10 2025

.THIS AFTERNOON...Mostly sunny and windy. Highs in the mid 40s.
West winds 20 to 30 mph with gusts up to 45 mph.
.TONIGHT...Mostly clear and breezy. Lows in the mid 30s. West
winds 15 to 20 mph with gusts up to 30 mph.
.THURSDAY...Mostly sunny and breezy. Highs in the mid 40s. West
winds 15 to 25 mph with gusts up to 40 mph.
.THURSDAY NIGHT...Partly cloudy. Lows around 30. West winds 10 to
15 mph with gusts up to 25 mph.
.FRIDAY...Partly cloudy and breezy. Highs in the mid 40s. West
winds 15 to 20 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the mid 20s.
.SATURDAY...Mostly sunny. Highs in the mid 40s.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 20s.
.SUNDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 40s.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the lower 20s.
.MONDAY...Mostly sunny. Highs in the mid 40s.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.TUESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A chance of rain showers. A chance of snow showers,
mainly in the morning. Breezy with highs in the mid 40s. Chance
of precipitation 30 percent.

$$

WYZ016-102300-
Upper Wind River Basin-
Including the city of Dubois
118 PM MST Wed Dec 10 2025

.THIS AFTERNOON...Mostly sunny and very windy. Highs in the upper
40s. West winds 35 to 45 mph with gusts up to 75 mph.
.TONIGHT...Mostly clear and windy. Lows in the upper 30s. West
winds 25 to 35 mph. Gusts up to 60 mph, increasing to 70 mph
after midnight.
.THURSDAY...Mostly sunny and windy. Highs in the upper 40s. West
winds 25 to 35 mph with gusts up to 65 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Windy with lows in the mid 30s. West winds 20 to
30 mph. Gusts up to 45 mph in the evening.
.FRIDAY...Partly cloudy and windy. Highs in the upper 40s. West
winds 20 to 30 mph with gusts up to 40 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then clearing.
Breezy with lows in the lower 30s.
.SATURDAY...Mostly sunny and breezy. Highs in the upper 40s.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 30s.
.SUNDAY...Mostly sunny. Highs in the lower 50s.
.SUNDAY NIGHT...Mostly clear and breezy. Lows in the lower 30s.
.MONDAY...Mostly sunny. Highs in the upper 40s.
.MONDAY NIGHT...Partly cloudy. A slight chance of. Breezy with
lows in the lower 30s.
.TUESDAY...Partly cloudy with a chance of snow showers. A slight
chance of rain showers in the morning, then a chance of rain
showers in the afternoon. Breezy with highs in the mid 40s.
Chance of precipitation 30 percent.

$$

WYZ001-102300-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
118 PM MST Wed Dec 10 2025

.THIS AFTERNOON...Cloudy with snow showers likely with a chance
of rain showers. Snow accumulation up to 1 inch. Breezy. Near
steady temperature in the mid 30s. Southwest winds 15 to 25 mph
with gusts up to 45 mph. Chance of precipitation 60 percent.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Breezy with lows around 30. Southwest winds 15 to 25 mph
with gusts up to 45 mph.
.THURSDAY...Mostly cloudy. Snow showers likely in the afternoon.
Snow accumulation up to 3 inches. Breezy with highs in the mid
30s. Southwest winds 15 to 20 mph with gusts up to 40 mph. Chance
of snow 60 percent.
.THURSDAY NIGHT...Rain showers likely in the evening. Snow
showers likely. Light snow accumulation possible. Lows in the
upper 20s. Southwest winds 10 to 15 mph with gusts up to 35 mph.
Chance of precipitation 60 percent.
.FRIDAY...Mostly cloudy with a chance of snow showers. A slight
chance of rain showers in the afternoon. New little or no snow
accumulation. Highs in the mid 30s. Southwest winds 10 to 15 mph
with gusts up to 35 mph. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Breezy with lows in the lower 20s.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 30s.
.SATURDAY NIGHT...Mostly clear. Cold with lows 15 to 21.
.SUNDAY...Mostly sunny. Highs in the upper 30s.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Cold with lows 15 to 21.
.MONDAY...Partly cloudy. A slight chance of. Highs in the mid
30s.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A 30 percent chance of snow showers. Lows in the
mid 20s.
.TUESDAY...Mostly cloudy with snow showers likely. Little or no
snow accumulation. Highs in the mid 30s. Chance of snow
70 percent.

$$

WYZ029-102300-
Flaming Gorge-
118 PM MST Wed Dec 10 2025

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY...

.THIS AFTERNOON...Mostly sunny and windy. Highs in the lower 50s.
West winds 20 to 30 mph with gusts up to 45 mph.
.TONIGHT...Mostly clear. Lows in the upper 30s. Southwest winds
10 to 15 mph with gusts up to 30 mph.
.THURSDAY...Mostly sunny and breezy. Highs in the mid 50s. West
winds 15 to 25 mph with gusts up to 40 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Breezy with lows in the lower 30s. West winds
15 to 20 mph.
.FRIDAY...Mostly sunny. Highs in the upper 40s. West winds 10 to
15 mph with gusts up to 25 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the lower 30s.
.SATURDAY...Mostly sunny. Highs around 50.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.SUNDAY...Partly cloudy in the morning, then clearing. Highs
around 50.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the mid 20s.
.MONDAY...Mostly sunny. Highs in the upper 40s.
.MONDAY NIGHT...Partly cloudy. Lows around 30.
.TUESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs in the upper 40s.

$$

WYZ022-102300-
Casper Mountain-
118 PM MST Wed Dec 10 2025

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY...

.THIS AFTERNOON...Partly cloudy and breezy. Highs in the lower
40s. West winds 20 to 25 mph with gusts up to 45 mph.
.TONIGHT...Partly cloudy and windy. Lows in the upper 30s.
Southwest winds 20 to 30 mph with gusts up to 65 mph.
.THURSDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Windy with highs in the mid 40s. Southwest winds 25 to
35 mph with gusts up to 65 mph, becoming west 15 to 25 mph with
gusts up to 45 mph in the afternoon.
.THURSDAY NIGHT...Partly cloudy and breezy. Lows in the upper
20s. West winds 15 to 20 mph with gusts up to 35 mph, diminishing
to around 10 mph with gusts up to 20 mph after midnight.
.FRIDAY...Partly cloudy. Highs in the lower 40s. Southwest winds
10 to 15 mph with gusts up to 30 mph.
.FRIDAY NIGHT...Partly cloudy and breezy. Lows in the lower 30s.
.SATURDAY...Partly cloudy in the morning, then clearing. Breezy
with highs in the mid 40s.
.SATURDAY NIGHT...Mostly clear. Lows around 30.
.SUNDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 40s.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 30s.
.MONDAY...Mostly sunny. Highs in the mid 40s.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Breezy with lows in the lower 30s.
.TUESDAY...Partly cloudy and breezy. Highs in the mid 40s.

$$

WYZ002-102300-
Absaroka Mountains-
118 PM MST Wed Dec 10 2025

.THIS AFTERNOON...Partly cloudy with snow showers likely with a
chance of rain showers. Patchy blowing snow. Visibility one
quarter mile or less at times. Snow accumulation up to 2 inches.
Very windy. Near steady temperature in the upper 30s. West winds
30 to 40 mph with gusts up to 75 mph. Chance of precipitation
60 percent.
.TONIGHT...Partly cloudy in the evening, then clearing. Very
windy with lows around 30. West winds 30 to 40 mph with gusts up
to 75 mph.
.THURSDAY...Partly cloudy. Snow showers likely in the afternoon.
Snow accumulation up to 3 inches. Very windy with highs in the
mid 30s. West winds 30 to 40 mph. Gusts up to 75 mph, decreasing
to 65 mph in the afternoon. Chance of snow 60 percent.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Snow showers likely. Light snow accumulation
possible. Windy with lows in the upper 20s. West winds 20 to
30 mph. Gusts up to 55 mph, decreasing to 45 mph after midnight.
Chance of snow 70 percent.
.FRIDAY...Mostly cloudy with a chance of snow showers in the
morning, then partly cloudy in the afternoon. Breezy with highs
in the mid 30s. West winds 15 to 25 mph with gusts up to 45 mph.
Chance of snow 30 percent.
.FRIDAY NIGHT...Partly cloudy and windy. Lows in the mid 20s.
.SATURDAY...Mostly sunny and windy. Highs in the mid 30s.
.SATURDAY NIGHT...Mostly clear and breezy. Lows in the mid 20s.
.SUNDAY...Mostly sunny and breezy. Highs around 40.
.SUNDAY NIGHT...Mostly clear and breezy. Lows in the lower 20s.
.MONDAY...Partly cloudy and breezy. Highs in the upper 30s.
.MONDAY NIGHT...Partly cloudy. A slight chance of snow showers
after midnight. Breezy with lows in the mid 20s. Chance of snow
20 percent.
.TUESDAY...Partly cloudy with a 40 percent chance of snow
showers. Windy with highs in the mid 30s.

$$

WYZ007-102300-
Owl Creek and Bridger Mountains-
118 PM MST Wed Dec 10 2025

.THIS AFTERNOON...Partly cloudy and breezy. Highs in the upper
40s. West winds 15 to 20 mph with gusts up to 35 mph.
.TONIGHT...Partly cloudy and breezy. Lows in the upper 30s.
Southwest winds 15 to 25 mph with gusts up to 45 mph.
.THURSDAY...Partly cloudy and breezy. Highs in the lower 50s.
Southwest winds 15 to 20 mph. Gusts up to 40 mph, decreasing to
30 mph in the afternoon.
.THURSDAY NIGHT...Partly cloudy. Lows around 30. West winds 10 to
15 mph.
.FRIDAY...Partly cloudy. Highs in the mid 40s. Southwest winds
10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy and breezy. Lows in the lower 30s.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 40s. Temperature falling into the upper 30s in the
afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.SUNDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 40s.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.MONDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 40s.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.TUESDAY...Partly cloudy and breezy. Highs in the upper 40s.

$$

WYZ008-102300-
Bighorn Mountains West-
118 PM MST Wed Dec 10 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

.THIS AFTERNOON...Mostly cloudy with snow showers likely with a
chance of rain showers. Patchy blowing snow. Visibility one
quarter mile or less at times. Snow accumulation up to 3 inches.
Breezy with highs in the upper 30s. West winds 15 to 20 mph with
gusts up to 45 mph. Chance of precipitation 60 percent.
.TONIGHT...Partly cloudy. A chance of snow showers in the
evening. Breezy. Near steady temperature in the upper 30s. West
winds 15 to 20 mph with gusts up to 40 mph. Chance of snow
30 percent.
.THURSDAY...Partly cloudy in the morning, then mostly cloudy with
snow showers likely with a chance of rain showers in the
afternoon. Snow accumulation up to 3 inches. Breezy with highs in
the lower 40s. West winds 15 to 20 mph with gusts up to 45 mph.
Chance of precipitation 60 percent.
.THURSDAY NIGHT...Mostly cloudy with snow showers likely with a
chance of rain showers. New light snow accumulation possible.
Lows in the upper 20s. West winds 10 to 15 mph. Gusts up to
30 mph in the evening. Chance of precipitation 60 percent.
.FRIDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A 30 percent chance of snow showers. Highs in the mid
30s. West winds 10 to 15 mph with gusts up to 30 mph.
.FRIDAY NIGHT...Partly cloudy. Near steady temperature around 30.
.SATURDAY...Partly cloudy. Highs in the upper 30s.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the upper 20s.
.SUNDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 40s.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 30s.
.MONDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 40s.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the lower 30s.
.TUESDAY...Partly cloudy. Highs in the lower 40s.

$$

WYZ009-102300-
Bighorn Mountains Southeast-
118 PM MST Wed Dec 10 2025

.THIS AFTERNOON...Partly cloudy with a chance of rain and snow
showers. Blowing snow. Visibility one quarter mile or less at
times. Windy with highs in the lower 40s. West winds 25 to 35 mph
with gusts up to 60 mph. Chance of precipitation 30 percent.
.TONIGHT...Partly cloudy and windy. Near steady temperature in
the upper 30s. West winds 25 to 35 mph with gusts up to 60 mph.
.THURSDAY...Partly cloudy. Snow showers likely with a chance of
rain showers in the afternoon. Snow accumulation up to 3 inches.
Windy with highs in the mid 40s. West winds 25 to 35 mph with
gusts up to 65 mph. Chance of precipitation 60 percent.
.THURSDAY NIGHT...A chance of rain showers in the evening. Mostly
cloudy with snow showers likely. Light snow accumulation
possible. Breezy with lows in the mid 20s. Northwest winds 15 to
20 mph with gusts up to 35 mph, becoming west around 10 mph with
gusts up to 20 mph after midnight. Chance of precipitation
70 percent.
.FRIDAY...Mostly cloudy with a chance of snow showers in the
morning, then partly cloudy in the afternoon. Highs in the mid
30s. West winds 10 to 15 mph. Gusts up to 35 mph in the
afternoon. Chance of snow 40 percent.
.FRIDAY NIGHT...Partly cloudy and breezy. Lows in the upper 20s.
.SATURDAY...Partly cloudy and breezy. Highs in the upper 30s.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Breezy with lows in the upper 20s.
.SUNDAY...Partly cloudy in the morning, then clearing. Breezy
with highs in the upper 40s. Temperature falling into the lower
40s in the afternoon.
.SUNDAY NIGHT...Mostly clear and breezy. Lows in the lower 30s.
.MONDAY...Mostly sunny. Highs in the mid 40s.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Breezy with lows in the lower 30s.
.TUESDAY...Partly cloudy and breezy. Highs in the lower 40s.

$$

WYZ012-102300-
Teton and Gros Ventre Mountains-
118 PM MST Wed Dec 10 2025

.THIS AFTERNOON...Mostly cloudy with snow showers likely with a
chance of rain showers. Patchy blowing snow. Visibility one
quarter mile or less at times. Snow accumulation up to 1 inch.
Breezy. Near steady temperature in the mid 30s. West winds 15 to
20 mph with gusts up to 40 mph. Chance of precipitation
60 percent.
.TONIGHT...Partly cloudy and breezy. Lows in the upper 20s.
Southwest winds 15 to 20 mph with gusts up to 40 mph.
.THURSDAY...Partly cloudy. A chance of snow showers in the
afternoon. Breezy with highs in the mid 30s. Southwest winds
15 to 20 mph with gusts up to 35 mph. Chance of snow 30 percent.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows in the upper 20s. Southwest winds 10 to 15 mph with
gusts up to 25 mph.
.FRIDAY...Mostly cloudy with a chance of snow showers. A slight
chance of rain showers in the afternoon. Highs in the mid 30s.
West winds 10 to 15 mph with gusts up to 25 mph. Chance of
precipitation 30 percent.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s.
.SATURDAY...Mostly sunny. Highs in the mid 30s.
.SATURDAY NIGHT...Mostly clear. Cold with lows 16 to 22.
.SUNDAY...Mostly sunny. Highs in the upper 30s.
.SUNDAY NIGHT...Mostly clear. Cold with lows 15 to 21.
.MONDAY...Partly cloudy. A slight chance of. Highs in the mid
30s.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A 40 percent chance of snow showers. Lows in the
mid 20s.
.TUESDAY...Snow showers likely. Light snow accumulation possible.
Highs in the lower 30s. Chance of snow 60 percent.

$$

WYZ014-102300-
Wind River Mountains West-
118 PM MST Wed Dec 10 2025

.THIS AFTERNOON...Mostly cloudy with a 30 percent chance of snow
showers. Patchy blowing snow. Visibility one quarter mile or less
at times. Windy. Near steady temperature in the mid 30s. West
winds 20 to 30 mph with gusts up to 60 mph.
.TONIGHT...Partly cloudy in the evening, then clearing. Windy
with lows in the upper 20s. West winds 20 to 30 mph with gusts up
to 55 mph.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Windy with highs in the mid 30s. West winds 20 to 30 mph
with gusts up to 55 mph.
.THURSDAY NIGHT...Partly cloudy and breezy. Lows in the mid 20s.
West winds 15 to 20 mph with gusts up to 35 mph.
.FRIDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Breezy with highs in the mid 30s. West winds 15 to
20 mph. Gusts up to 40 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy and breezy. Lows in the lower 20s.
.SATURDAY...Mostly sunny and breezy. Highs in the mid 30s.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 20s.
.SUNDAY...Mostly sunny. Highs in the upper 30s. Temperature
falling into the lower 30s in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 20s.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 30s.
.MONDAY NIGHT...Partly cloudy. A slight chance of. Lows in the
lower 20s.
.TUESDAY...Mostly cloudy with a 40 percent chance of snow
showers. Breezy with highs in the lower 30s.

$$

WYZ015-102300-
Wind River Mountains East-
118 PM MST Wed Dec 10 2025

.THIS AFTERNOON...Partly cloudy with a 30 percent chance of snow
showers. Blowing snow. Visibility one quarter mile or less at
times. Very windy with highs in the upper 30s. West winds 35 to
45 mph with gusts up to 75 mph.
.TONIGHT...Mostly clear and very windy. Lows in the lower 30s.
West winds 35 to 45 mph with gusts up to 75 mph.
.THURSDAY...Mostly sunny and very windy. Highs in the upper 30s.
West winds 35 to 45 mph with gusts up to 75 mph.
.THURSDAY NIGHT...Partly cloudy and windy. Lows in the upper 20s.
West winds 20 to 30 mph with gusts up to 50 mph.
.FRIDAY...Partly cloudy and windy. Highs in the mid 30s. West
winds 20 to 30 mph with gusts up to 45 mph.
.FRIDAY NIGHT...Partly cloudy and windy. Lows in the mid 20s.
.SATURDAY...Partly cloudy in the morning, then clearing. Windy
with highs in the upper 30s.
.SATURDAY NIGHT...Partly cloudy and breezy. Lows in the upper
20s.
.SUNDAY...Mostly sunny and breezy. Highs in the lower 40s.
Temperature falling into the mid 30s in the afternoon.
.SUNDAY NIGHT...Mostly clear and breezy. Lows in the mid 20s.
.MONDAY...Mostly sunny and breezy. Highs in the upper 30s.
.MONDAY NIGHT...Partly cloudy. A slight chance of. Breezy with
lows in the upper 20s.
.TUESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A 30 percent chance of snow showers. Breezy with highs in
the mid 30s.

$$

WYZ019-102300-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
118 PM MST Wed Dec 10 2025

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY...

.THIS AFTERNOON...Partly cloudy and windy. Highs in the upper
40s. West winds 20 to 30 mph with gusts up to 50 mph.
.TONIGHT...Partly cloudy and windy. Lows in the mid 30s.
Southwest winds 20 to 30 mph with gusts up to 60 mph.
.THURSDAY...Partly cloudy and windy. Highs in the upper 40s.
Southwest winds 20 to 30 mph. Gusts up to 60 mph, decreasing to
50 mph in the afternoon.
.THURSDAY NIGHT...Partly cloudy and breezy. Lows around 30.
Southwest winds 15 to 20 mph with gusts up to 40 mph.
.FRIDAY...Partly cloudy and breezy. Highs in the mid 40s.
Southwest winds 15 to 20 mph with gusts up to 40 mph.
.FRIDAY NIGHT...Partly cloudy and breezy. Lows in the lower 30s.
.SATURDAY...Partly cloudy in the morning, then clearing. Breezy
with highs in the upper 40s.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.SUNDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 40s.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the upper 20s.
.MONDAY...Mostly sunny. Highs in the upper 40s.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Breezy with lows around 30.
.TUESDAY...Partly cloudy and breezy. Highs in the mid 40s.

$$

WYZ024-102300-
Salt River and Wyoming Ranges-
118 PM MST Wed Dec 10 2025

.THIS AFTERNOON...Partly cloudy with a chance of rain and snow
showers. Patchy blowing snow. Visibility one quarter mile or less
at times. Windy. Near steady temperature in the mid 30s. West
winds 20 to 30 mph with gusts up to 50 mph. Chance of
precipitation 30 percent.
.TONIGHT...Partly cloudy in the evening, then clearing. Breezy
with lows around 30. West winds 15 to 25 mph with gusts up to
50 mph.
.THURSDAY...Mostly sunny and breezy. Highs in the upper 30s. West
winds 20 to 25 mph with gusts up to 45 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s. West winds
10 to 15 mph with gusts up to 30 mph.
.FRIDAY...Partly cloudy. Highs in the upper 30s. West winds 10 to
15 mph with gusts up to 30 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the lower 20s.
.SATURDAY...Mostly sunny. Highs in the upper 30s.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 20s.
.SUNDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 40s.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 20s.
.MONDAY...Mostly sunny. Highs in the upper 30s.
.MONDAY NIGHT...Partly cloudy in the evening, then mostly cloudy
with a chance of snow showers after midnight. Lows in the mid
20s. Chance of snow 40 percent.
.TUESDAY...Mostly cloudy with snow showers likely. Rain showers
likely in the afternoon. Little or no snow accumulation. Highs in
the mid 30s. Chance of precipitation 60 percent.

$$

WYZ030-102300-
East Sweetwater County-
Including the city of Wamsutter
118 PM MST Wed Dec 10 2025

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY...

.THIS AFTERNOON...Partly cloudy and windy. Highs in the upper
40s. West winds 20 to 30 mph with gusts up to 50 mph.
.TONIGHT...Partly cloudy and breezy. Lows in the mid 30s.
Southwest winds 15 to 25 mph with gusts up to 40 mph.
.THURSDAY...Partly cloudy and breezy. Highs around 50. West winds
15 to 25 mph with gusts up to 45 mph.
.THURSDAY NIGHT...Partly cloudy and breezy. Lows in the lower
30s. West winds 15 to 20 mph with gusts up to 30 mph.
.FRIDAY...Partly cloudy and breezy. Highs in the upper 40s. West
winds 15 to 20 mph with gusts up to 35 mph.
.FRIDAY NIGHT...Partly cloudy and breezy. Lows around 30.
.SATURDAY...Partly cloudy in the morning, then clearing. Breezy
with highs in the upper 40s.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 20s.
.SUNDAY...Partly cloudy. Highs in the upper 40s.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the mid 20s.
.MONDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 40s.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows around 30.
.TUESDAY...Partly cloudy and breezy. Highs in the mid 40s.

$$