191
FPUS55 KRIW 291148
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
446 AM MST Sat Nov 29 2025

WYZ020-291300-
Natrona County Lower Elevations-
Including the city of Casper
446 AM MST Sat Nov 29 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST THIS
MORNING...

.REST OF TONIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Much colder with lows 1 below to 5 above zero. North
winds 10 to 15 mph with gusts up to 25 mph.
.SATURDAY...Partly cloudy in the morning, then clearing. Much
cooler with highs in the lower 20s. Northwest winds 10 to 15 mph,
becoming west in the afternoon.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Cold with lows 3 to 7 above. East winds around
10 mph after midnight.
.SUNDAY...Cloudy. A slight chance of snow showers in the morning,
then a chance of snow showers in the afternoon. Highs in the
lower 20s. Northeast winds around 10 mph. Chance of snow
30 percent.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Cold
with lows 4 to 8 above. West winds around 10 mph.
.MONDAY...Mostly sunny. Highs around 30. Temperature falling into
the lower 20s in the afternoon.
.MONDAY NIGHT...Partly cloudy and breezy, cold with lows 15 to
20.
.TUESDAY...Mostly cloudy. A slight chance of snow showers in the
morning, then a chance of snow showers in the afternoon. Breezy
with highs in the mid 30s. Chance of snow 30 percent.
.TUESDAY NIGHT...Snow showers likely. Light snow accumulation
possible. Cold with lows 15 to 20. Chance of snow 70 percent.
.WEDNESDAY...Cloudy with a chance of snow showers in the morning,
then partly cloudy in the afternoon. Highs in the mid 20s.
Temperature falling to around 20 in the afternoon. Chance of snow
30 percent.
.WEDNESDAY NIGHT...Mostly clear. Cold with lows 5 to 10 above.
.THURSDAY...Partly cloudy. Highs around 30.
.THURSDAY NIGHT...Partly cloudy. A slight chance of. Cold with
lows 15 to 20.
.FRIDAY...Partly cloudy. Highs in the upper 30s.

$$

WYZ017-291300-
Wind River Basin-
Including the cities of Riverton and Shoshoni
446 AM MST Sat Nov 29 2025

.REST OF TONIGHT...Partly cloudy. Colder with lows 3 to 9 above.
North winds 10 to 15 mph with gusts up to 35 mph.
.SATURDAY...Partly cloudy in the morning, then clearing. Cooler
with highs in the lower 20s. North winds 10 to 15 mph with gusts
up to 25 mph in the morning.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
cloudy. Cold with lows around 10 above.
.SUNDAY...Cloudy. A chance of snow showers in the afternoon.
Highs in the mid 20s. Chance of snow 30 percent.
.SUNDAY NIGHT...Mostly clear. Cold with lows 5 to 9 above.
.MONDAY...Mostly sunny. Highs around 30.
.MONDAY NIGHT...Partly cloudy. Cold with lows around 15.
.TUESDAY...Mostly cloudy. A chance of snow showers in the
afternoon. Highs in the mid 30s. Chance of snow 30 percent.
.TUESDAY NIGHT...Cloudy with snow showers likely. Light snow
accumulation possible. Cold with lows around 20. Chance of snow
60 percent.
.WEDNESDAY...Cloudy with a chance of snow showers in the morning,
then partly cloudy in the afternoon. Highs around 30. Temperature
falling into the lower 20s in the afternoon. Chance of snow
30 percent.
.WEDNESDAY NIGHT...Mostly clear. Cold with lows 5 to 10 above.
.THURSDAY...Partly cloudy in the morning, then clearing. Highs
around 30.
.THURSDAY NIGHT...Partly cloudy. Cold with lows around 15.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 30s.

$$

WYZ018-291300-
Lander Foothills-
Including the city of Lander
446 AM MST Sat Nov 29 2025

.REST OF TONIGHT...Partly cloudy. Much colder with lows 1 to
5 above. East winds around 10 mph.
.SATURDAY...Partly cloudy in the morning, then clearing. Cooler
with highs in the mid 20s. Southeast winds around 10 mph in the
morning.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
cloudy. Cold with lows around 10 above.
.SUNDAY...Cloudy with a 30 percent chance of snow showers. Highs
in the mid 20s.
.SUNDAY NIGHT...Mostly clear. Cold with lows around 10 above.
.MONDAY...Mostly sunny. Highs in the lower 30s.
.MONDAY NIGHT...Partly cloudy. Cold with lows 15 to 20.
.TUESDAY...Mostly cloudy with a 30 percent chance of snow
showers. Highs in the upper 30s.
.TUESDAY NIGHT...Cloudy with a 50 percent chance of snow showers.
Light snow accumulation possible. Cold with lows around 20.
.WEDNESDAY...Cloudy with a slight chance of snow showers in the
morning, then partly cloudy in the afternoon. Highs in the upper
20s. Chance of snow 20 percent.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing.
Cold with lows around 10 above.
.THURSDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 30s.
.THURSDAY NIGHT...Partly cloudy. Cold with lows 15 to 20.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 30s.

$$

WYZ028-291300-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
446 AM MST Sat Nov 29 2025

.REST OF TONIGHT...Mostly clear. Cold with lows around 20.
Northwest winds 10 to 15 mph with gusts up to 30 mph.
.SATURDAY...Partly cloudy. Highs in the mid 30s. West winds 10 to
15 mph.
.SATURDAY NIGHT...Mostly cloudy. Cold with lows around 20.
.SUNDAY...Cloudy. A chance of snow showers in the morning, then
snow showers likely in the afternoon. Light snow accumulation
possible. Highs around 30. East winds around 10 mph, becoming
northeast in the afternoon. Chance of snow 60 percent.
.SUNDAY NIGHT...Partly cloudy. Cold with lows 8 to 14 above.
Northwest winds around 10 mph, becoming west with gusts up to
20 mph after midnight.
.MONDAY...Mostly sunny. Highs in the lower 30s.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Cold with lows 15 to 20.
.TUESDAY...Cloudy with a 20 percent chance of snow showers. Highs
in the mid 30s.
.TUESDAY NIGHT...Cloudy with a 20 percent chance of snow showers.
Cold with lows 15 to 20.
.WEDNESDAY...Cloudy in the morning, then becoming partly cloudy.
Highs around 30.
.WEDNESDAY NIGHT...Partly cloudy. Cold with lows 5 to 10 above.
.THURSDAY...Partly cloudy. Highs around 30.
.THURSDAY NIGHT...Partly cloudy. Cold with lows 10 to 20.
.FRIDAY...Partly cloudy. Highs in the upper 30s.

$$

WYZ013-291300-
Jackson Hole-
Including the city of Jackson
446 AM MST Sat Nov 29 2025

.REST OF TONIGHT...Mostly clear. Much colder with lows zero to
6 above zero. North winds around 10 mph.
.SATURDAY...Partly cloudy. Highs in the upper 20s.
.SATURDAY NIGHT...Mostly cloudy. Cold with lows 11 to 15.
.SUNDAY...Cloudy with a chance of snow showers in the morning,
then partly cloudy with a slight chance of snow showers in the
afternoon. Highs around 30. Chance of snow 40 percent.
.SUNDAY NIGHT...Mostly clear. Cold with lows 4 to 8 above.
.MONDAY...Partly cloudy. Highs in the upper 20s.
.MONDAY NIGHT...Mostly cloudy. A chance of snow showers after
midnight. Cold with lows 10 to 15. Chance of snow 30 percent.
.TUESDAY...Snow showers. Light snow accumulation. Highs in the
upper 20s. Chance of snow 90 percent.
.TUESDAY NIGHT...Mostly cloudy. Snow showers likely, mainly in
the evening. New little or no snow accumulation. Cold with lows
10 to 15. Chance of snow 60 percent.
.WEDNESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A 20 percent chance of snow showers. Highs in the lower
30s.
.WEDNESDAY NIGHT...Partly cloudy. Cold with lows 5 to 10 above.
.THURSDAY...Mostly cloudy. A slight chance of snow showers in the
morning, then a chance of snow showers in the afternoon. Highs in
the upper 20s. Chance of snow 30 percent.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A 40 percent chance of snow showers. Cold with
lows 10 to 15.
.FRIDAY...Mostly cloudy with a 30 percent chance of snow showers.
Highs in the lower 30s.

$$

WYZ003-291300-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
446 AM MST Sat Nov 29 2025

.REST OF TONIGHT...Partly cloudy. Much colder with lows 3 below
to 3 above zero. North winds around 10 mph with gusts up to
20 mph.
.SATURDAY...Mostly sunny. Cooler with highs in the lower 20s.
North winds around 10 mph, becoming east in the afternoon.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
cloudy. Cold with lows around 10 above.
.SUNDAY...Cloudy in the morning, then becoming partly cloudy.
Highs in the mid 20s.
.SUNDAY NIGHT...Mostly clear and cold. Near steady temperature
around 13. West winds around 10 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the lower 30s. Temperature falling into the mid
20s in the afternoon.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Breezy, cold with lows around 20.
.TUESDAY...Mostly cloudy with a 40 percent chance of snow
showers. Highs in the mid 30s.
.TUESDAY NIGHT...Cloudy with a 40 percent chance of snow showers.
Cold with lows 15 to 20.
.WEDNESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs in the upper 20s. Temperature falling into the
lower 20s in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Cold with lows 15 to 20.
.THURSDAY...Partly cloudy. Highs in the mid 30s.
.THURSDAY NIGHT...Partly cloudy with a 20 percent chance of snow
showers. Breezy. Near steady temperature in the mid 20s.
.FRIDAY...Partly cloudy. Highs around 40. Temperature falling
into the lower 30s in the afternoon.

$$

WYZ004-291300-
North Bighorn Basin-
Including the cities of Basin, Greybull, Lovell, Powell,
and Shell
446 AM MST Sat Nov 29 2025

.REST OF TONIGHT...Mostly clear. Colder with lows 3 to 9 above.
Northwest winds 10 to 15 mph with gusts up to 30 mph.
.SATURDAY...Mostly sunny. Highs in the lower 20s. Northwest winds
10 to 15 mph with gusts up to 25 mph, becoming southeast in the
afternoon.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Cold with lows around 10 above.
.SUNDAY...Cloudy in the morning, then becoming partly cloudy.
Highs in the mid 20s.
.SUNDAY NIGHT...Mostly clear. Cold with lows around 10 above.
.MONDAY...Mostly sunny. Highs around 30.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Cold with lows 15 to 20.
.TUESDAY...Mostly cloudy with a 30 percent chance of snow
showers. Highs in the mid 30s.
.TUESDAY NIGHT...Mostly cloudy. Snow showers likely, mainly in
the evening. Little or no snow accumulation. Cold with lows 15 to
20. Chance of snow 60 percent.
.WEDNESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs around 30.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Cold with lows 10 to 15.
.THURSDAY...Partly cloudy. Highs around 30.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A 20 percent chance of snow showers. Cold with
lows 15 to 21.
.FRIDAY...Partly cloudy. Highs in the upper 30s.

$$

WYZ006-291300-
Southeast Bighorn Basin-
Including the cities of Ten Sleep and Worland
446 AM MST Sat Nov 29 2025

.REST OF TONIGHT...Partly cloudy and colder. Near steady
temperature around 11. Northwest winds 10 to 15 mph with gusts up
to 25 mph.
.SATURDAY...Partly cloudy in the morning, then clearing. Cooler
with highs in the lower 20s. West winds around 10 mph with gusts
up to 20 mph in the morning.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Cold with lows around 10 above.
.SUNDAY...Mostly cloudy. Highs in the mid 20s.
.SUNDAY NIGHT...Mostly clear. Cold with lows 4 to 10 above.
.MONDAY...Mostly sunny. Highs around 30.
.MONDAY NIGHT...Partly cloudy. Cold with lows 10 to 15.
.TUESDAY...Mostly cloudy. A slight chance of snow showers in the
morning, then a chance of snow showers in the afternoon. Highs in
the mid 30s. Chance of snow 30 percent.
.TUESDAY NIGHT...Snow showers likely. Light snow accumulation
possible. Cold with lows around 20. Chance of snow 60 percent.
.WEDNESDAY...Mostly cloudy with a chance of snow showers in the
morning, then partly cloudy in the afternoon. Highs in the upper
20s. Chance of snow 30 percent.
.WEDNESDAY NIGHT...Mostly clear. Cold with lows 5 to 15 above.
.THURSDAY...Partly cloudy. Highs around 30.
.THURSDAY NIGHT...Partly cloudy. A slight chance of snow showers
after midnight. Cold with lows 12 to 20. Chance of snow
20 percent.
.FRIDAY...Partly cloudy. Highs in the upper 30s.

$$

WYZ005-291300-
Southwest Bighorn Basin-
Including the city of Thermopolis
446 AM MST Sat Nov 29 2025

.REST OF TONIGHT...Partly cloudy. Colder with lows 3 to 7 above.
Northwest winds 10 to 15 mph with gusts up to 25 mph.
.SATURDAY...Mostly sunny. Cooler with highs in the lower 20s.
Northwest winds around 10 mph with gusts up to 20 mph in the
morning.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Cold with lows around 10 above.
.SUNDAY...Mostly cloudy. Highs in the mid 20s.
.SUNDAY NIGHT...Mostly clear. Cold with lows 6 to 12 above.
.MONDAY...Mostly sunny. Highs around 30.
.MONDAY NIGHT...Partly cloudy. Cold with lows 10 to 20.
.TUESDAY...Mostly cloudy. A slight chance of snow showers in the
morning, then a chance of snow showers in the afternoon. Highs in
the mid 30s. Chance of snow 30 percent.
.TUESDAY NIGHT...Cloudy with snow showers likely. Light snow
accumulation possible. Cold with lows around 20. Chance of snow
60 percent.
.WEDNESDAY...Mostly cloudy with a chance of snow showers in the
morning, then partly cloudy in the afternoon. Highs around 30.
Temperature falling into the lower 20s in the afternoon. Chance
of snow 30 percent.
.WEDNESDAY NIGHT...Mostly clear. Cold with lows 10 to 15.
.THURSDAY...Partly cloudy. Highs in the lower 30s. Temperature
falling into the mid 20s in the afternoon.
.THURSDAY NIGHT...Partly cloudy. Cold with lows 14 to 20.
.FRIDAY...Partly cloudy. Highs in the upper 30s. Temperature
falling into the upper 20s in the afternoon.

$$

WYZ023-291300-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
446 AM MST Sat Nov 29 2025

.REST OF TONIGHT...Mostly clear and much colder. Near steady
temperature around 18.
.SATURDAY...Partly cloudy. Highs in the lower 30s.
.SATURDAY NIGHT...Cloudy, cold with lows 15 to 19.
.SUNDAY...Cloudy with snow showers likely. Light snow
accumulation possible. Highs around 30. Chance of snow
70 percent.
.SUNDAY NIGHT...Partly cloudy. Cold with lows around 10 above.
.MONDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs around 30.
.MONDAY NIGHT...Mostly cloudy. A slight chance of snow showers
after midnight. Cold with lows 10 to 15. Chance of snow
20 percent.
.TUESDAY...Snow showers. Light snow accumulation. Highs around
30. Chance of snow 90 percent.
.TUESDAY NIGHT...Cloudy. Snow showers likely, mainly in the
evening. New little or no snow accumulation. Cold with lows
around 15. Chance of snow 60 percent.
.WEDNESDAY...Cloudy with a chance of snow showers in the morning,
then partly cloudy with a slight chance of snow showers in the
afternoon. Highs in the lower 30s. Chance of snow 30 percent.
.WEDNESDAY NIGHT...Partly cloudy. Cold with lows 5 to 10 above.
.THURSDAY...Mostly cloudy with a 20 percent chance of snow
showers. Highs in the lower 30s.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A 30 percent chance of snow showers. Cold with
lows 10 to 15.
.FRIDAY...Mostly cloudy with a 30 percent chance of snow showers.
Highs in the mid 30s.

$$

WYZ025-291300-
Upper Green River Basin Foothills-
Including the city of Pinedale
446 AM MST Sat Nov 29 2025

.REST OF TONIGHT...Mostly clear and cold. Near steady temperature
around 15. Northwest winds 10 to 15 mph with gusts up to 25 mph.
.SATURDAY...Mostly sunny. Highs around 30. Northwest winds 10 to
15 mph.
.SATURDAY NIGHT...Mostly cloudy. Cold with lows 10 to 14.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs around 30.
.SUNDAY NIGHT...Mostly clear. Cold with lows 3 to 7 above. North
winds around 10 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 30.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Cold with lows around 10 above.
.TUESDAY...Cloudy with snow showers likely. Little or no snow
accumulation. Highs around 30. Chance of snow 70 percent.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Cold with lows 10 to 15.
.WEDNESDAY...Mostly cloudy. A chance of snow showers in the
morning. Highs around 30. Chance of snow 30 percent.
.WEDNESDAY NIGHT...Partly cloudy. Cold with lows around 5 above.
.THURSDAY...Partly cloudy. Highs around 30.
.THURSDAY NIGHT...Partly cloudy. Cold with lows around 10 above.
.FRIDAY...Partly cloudy. A chance of snow showers in the
afternoon. Highs in the mid 30s. Chance of snow 30 percent.

$$

WYZ026-291300-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
446 AM MST Sat Nov 29 2025

.REST OF TONIGHT...Mostly clear and cold. Near steady temperature
around 17. Northwest winds around 10 mph with gusts up to 20 mph.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs
around 30. Northwest winds around 10 mph with gusts up to 20 mph,
becoming west in the afternoon.
.SATURDAY NIGHT...Mostly cloudy. Cold with lows 12 to 16.
.SUNDAY...Cloudy with a 30 percent chance of snow showers. Highs
in the upper 20s. Northeast winds around 10 mph in the afternoon.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Cold
with lows around 6 above. Northwest winds around 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 30s.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Cold with lows 10 to 15.
.TUESDAY...Mostly cloudy with a 30 percent chance of snow
showers. Highs in the lower 30s.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Cold with lows 10 to 15.
.WEDNESDAY...Cloudy in the morning, then becoming partly cloudy.
Highs in the upper 20s.
.WEDNESDAY NIGHT...Partly cloudy. Cold with lows around 5 above.
.THURSDAY...Partly cloudy. Highs in the upper 20s.
.THURSDAY NIGHT...Partly cloudy. Cold with lows around 10 above.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 30s.

$$

WYZ010-291300-
Northeast Johnson County-
Including the city of Buffalo
446 AM MST Sat Nov 29 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST THIS
MORNING...

.REST OF TONIGHT...Partly cloudy. Patchy blowing snow. Brisk,
colder. Near steady temperature around 11. Northwest winds 15 to
25 mph with gusts up to 35 mph.
.SATURDAY...Partly cloudy in the morning, then clearing. Breezy,
colder with highs around 19. Northwest winds 15 to 20 mph with
gusts up to 35 mph, becoming north around 10 mph in the
afternoon.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Cold with lows 2 to 6 above.
.SUNDAY...Mostly cloudy. Highs in the mid 20s. Southeast winds
around 10 mph.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Cold
with lows around 10 above. Southwest winds around 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 30s. Temperature falling
into the mid 20s in the afternoon.
.MONDAY NIGHT...Partly cloudy. Cold with lows 15 to 20.
.TUESDAY...Cloudy. A chance of snow showers in the afternoon.
Highs in the upper 30s. Chance of snow 30 percent.
.TUESDAY NIGHT...Cloudy. Snow showers likely, mainly in the
evening. Little or no snow accumulation. Cold with lows 15 to 20.
Chance of snow 60 percent.
.WEDNESDAY...Cloudy in the morning, then becoming partly cloudy.
Highs in the mid 20s.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing.
Cold with lows 10 to 15.
.THURSDAY...Partly cloudy. Highs in the mid 30s. Temperature
falling into the upper 20s in the afternoon.
.THURSDAY NIGHT...Mostly cloudy. A slight chance of snow showers
in the evening, then a chance of snow showers after midnight.
Near steady temperature in the mid 20s. Chance of snow
30 percent.
.FRIDAY...Mostly cloudy with a slight chance of snow showers in
the morning, then partly cloudy in the afternoon. Highs in the
lower 40s. Temperature falling into the lower 30s in the
afternoon. Chance of snow 20 percent.

$$

WYZ011-291300-
Southeast Johnson County-
Including the city of Kaycee
446 AM MST Sat Nov 29 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST THIS
MORNING...

.REST OF TONIGHT...Mostly cloudy. Patchy blowing snow. Brisk and
much colder with lows 1 below to 5 above zero. North winds 15 to
20 mph with gusts up to 30 mph.
.SATURDAY...Partly cloudy in the morning, then clearing. Cooler
with highs around 20. North winds 10 to 15 mph, becoming
northeast in the afternoon.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
mostly cloudy. Cold with lows around 4 above.
.SUNDAY...Mostly cloudy. Highs in the mid 20s.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Cold
with lows 5 to 9 above. Southwest winds around 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 30s. Temperature falling
into the mid 20s in the afternoon.
.MONDAY NIGHT...Partly cloudy. Cold with lows 15 to 20.
.TUESDAY...Mostly cloudy. A chance of snow showers in the
afternoon. Highs in the upper 30s. Chance of snow 30 percent.
.TUESDAY NIGHT...Cloudy. A chance of snow showers in the evening,
then snow showers likely after midnight. Light snow accumulation
possible. Cold with lows 15 to 20. Chance of snow 60 percent.
.WEDNESDAY...Cloudy with a slight chance of snow showers in the
morning, then partly cloudy in the afternoon. Highs in the upper
20s. Chance of snow 20 percent.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing.
Cold with lows around 10 above.
.THURSDAY...Partly cloudy. Highs in the mid 30s.
.THURSDAY NIGHT...Partly cloudy in the evening, then mostly
cloudy with a slight chance of snow showers after midnight. Cold
with lows around 20. Chance of snow 20 percent.
.FRIDAY...Partly cloudy. Highs in the lower 40s. Temperature
falling into the mid 30s in the afternoon.

$$

WYZ027-291300-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
446 AM MST Sat Nov 29 2025

.REST OF TONIGHT...Partly cloudy and cold. Near steady
temperature in the lower 20s. Northwest winds around 10 mph with
gusts up to 20 mph.
.SATURDAY...Partly cloudy. Highs in the lower 30s. West winds
around 10 mph.
.SATURDAY NIGHT...Cloudy, cold with lows around 19.
.SUNDAY...Cloudy with snow showers. Light snow accumulation.
Highs in the upper 20s. East winds around 10 mph, becoming north
in the afternoon. Chance of snow 80 percent.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Cold
with lows around 9 above. Northwest winds around 10 mph.
.MONDAY...Partly cloudy. Highs around 30.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Cold with lows 10 to 15.
.TUESDAY...Mostly cloudy. A chance of snow showers in the
morning, then snow showers likely in the afternoon. Little or no
snow accumulation. Highs in the lower 30s. Chance of snow
60 percent.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Cold with lows 15 to 20.
.WEDNESDAY...Cloudy in the morning, then becoming partly cloudy.
Highs around 30.
.WEDNESDAY NIGHT...Partly cloudy. Cold with lows 5 to 10 above.
.THURSDAY...Partly cloudy. Highs around 30.
.THURSDAY NIGHT...Partly cloudy. Cold with lows 10 to 15.
.FRIDAY...Partly cloudy. Highs in the mid 30s.

$$

WYZ016-291300-
Upper Wind River Basin-
Including the city of Dubois
446 AM MST Sat Nov 29 2025

.REST OF TONIGHT...Mostly clear and much colder. Near steady
temperature around 10 above. Southwest winds around 10 mph with
gusts up to 20 mph.
.SATURDAY...Mostly sunny. Highs in the mid 20s. South winds 10 to
15 mph.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
cloudy. Cold with lows around 10 above.
.SUNDAY...Mostly cloudy. A chance of snow showers, mainly in the
morning. Highs in the lower 20s. Chance of snow 30 percent.
.SUNDAY NIGHT...Mostly clear. Cold with lows around 10 above.
West winds 10 to 15 mph with gusts up to 25 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. Breezy with highs in the lower 30s. Temperature falling
into the mid 20s in the afternoon.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Breezy, cold with lows around 20.
.TUESDAY...Mostly cloudy with snow showers likely. Little or no
snow accumulation. Breezy with highs in the mid 30s. Chance of
snow 60 percent.
.TUESDAY NIGHT...Mostly cloudy. Snow showers likely, mainly in
the evening. Light snow accumulation possible. Cold with lows
15 to 20. Chance of snow 60 percent.
.WEDNESDAY...Cloudy with a chance of snow showers in the morning,
then partly cloudy in the afternoon. Highs in the upper 20s.
Temperature falling to around 20 in the afternoon. Chance of snow
30 percent.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing.
Cold with lows around 10 above.
.THURSDAY...Partly cloudy and breezy. Highs in the lower 30s.
.THURSDAY NIGHT...Partly cloudy with a 30 percent chance of snow
showers. Breezy, cold with lows around 20.
.FRIDAY...Partly cloudy in the morning, then clearing. A
30 percent chance of snow showers. Breezy with highs in the upper
30s. Temperature falling into the lower 30s in the afternoon.

$$

WYZ001-291300-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
446 AM MST Sat Nov 29 2025

.REST OF TONIGHT...Mostly clear. Much colder with lows 2 below to
8 below zero.
.SATURDAY...Mostly sunny in the morning, then becoming partly
cloudy. Cold with highs around 20. Southwest winds around 10 mph
in the afternoon.
.SATURDAY NIGHT...Mostly cloudy. Cold with lows 5 to 11 above.
.SUNDAY...Cloudy with a chance of snow showers in the morning,
then partly cloudy in the afternoon. Highs in the mid 20s. Chance
of snow 30 percent.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Cold with lows zero to 6 above zero.
.MONDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 20s.
.MONDAY NIGHT...Cloudy. A chance of snow showers after midnight.
Cold with lows 10 to 15. Chance of snow 30 percent.
.TUESDAY...Snow showers. Light snow accumulation. Highs in the
lower 20s. Chance of snow 80 percent.
.TUESDAY NIGHT...Cloudy. Snow showers likely, mainly in the
evening. New little or no snow accumulation. Cold with lows 5 to
10 above. Chance of snow 60 percent.
.WEDNESDAY...Mostly cloudy with a chance of snow showers in the
morning, then partly cloudy in the afternoon. Highs in the lower
20s. Chance of snow 30 percent.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Cold with lows 5 to 10 above.
.THURSDAY...Mostly cloudy with a 30 percent chance of snow
showers. Highs in the lower 20s.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Cold with lows 10 to 15.
.FRIDAY...Mostly cloudy with a 30 percent chance of snow showers.
Highs in the mid 20s.

$$

WYZ029-291300-
Flaming Gorge-
446 AM MST Sat Nov 29 2025

.REST OF TONIGHT...Partly cloudy and breezy, cold with lows
around 20. Northwest winds 15 to 20 mph with gusts up to 35 mph.
.SATURDAY...Mostly sunny and breezy. Highs in the mid 30s.
Northwest winds 15 to 20 mph with gusts up to 35 mph, becoming
west around 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy. Lows in the lower 20s. Southeast
winds around 10 mph.
.SUNDAY...Cloudy with a 50 percent chance of snow showers. Light
snow accumulation possible. Highs in the lower 30s. Southeast
winds around 10 mph, becoming north in the afternoon.
.SUNDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Cold with lows 13 to 17. Northwest winds around
10 mph, becoming west with gusts up to 20 mph after midnight.
.MONDAY...Mostly sunny. Highs in the lower 30s.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Cold with lows around 20.
.TUESDAY...Cloudy with a 20 percent chance of snow showers. Highs
in the mid 30s.
.TUESDAY NIGHT...Cloudy with a 20 percent chance of snow showers.
Cold with lows around 20.
.WEDNESDAY...Mostly cloudy. Highs in the upper 20s.
.WEDNESDAY NIGHT...Partly cloudy. Cold with lows 10 to 15.
.THURSDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 20s.
.THURSDAY NIGHT...Partly cloudy. Cold with lows around 20.
.FRIDAY...Partly cloudy. Highs in the mid 30s.

$$

WYZ022-291300-
Casper Mountain-
446 AM MST Sat Nov 29 2025

.REST OF TONIGHT...Cloudy with a 30 percent chance of snow
showers. Much colder. Near steady temperature around 4 above.
North winds around 10 mph with gusts up to 20 mph.
.SATURDAY...Mostly cloudy in the morning, then clearing. Much
colder with highs 13 to 19. West winds 10 to 15 mph with gusts up
to 25 mph.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
mostly cloudy. Cold with lows 4 to 10 above. South winds around
10 mph in the evening.
.SUNDAY...Cloudy. A slight chance of snow showers in the morning,
then a chance of snow showers in the afternoon. Little or no snow
accumulation. Highs in the lower 20s. Southeast winds around
10 mph, becoming east in the afternoon. Chance of snow
50 percent.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow
showers in the evening, then mostly clear after midnight. Cold
with lows 2 to 8 above. Southwest winds around 10 mph with gusts
up to 20 mph after midnight. Chance of snow 20 percent.
.MONDAY...Mostly sunny. Highs in the mid 20s.
.MONDAY NIGHT...Partly cloudy and breezy, cold with lows 10 to
20.
.TUESDAY...Mostly cloudy. A slight chance of snow showers in the
morning, then a chance of snow showers in the afternoon. Breezy
with highs in the upper 20s. Chance of snow 30 percent.
.TUESDAY NIGHT...Snow showers likely. Light snow accumulation
possible. Cold with lows 10 to 20. Chance of snow 70 percent.
.WEDNESDAY...Mostly cloudy. A chance of snow showers in the
morning. Cold with highs around 20. Chance of snow 30 percent.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing.
Cold with lows 5 to 10 above.
.THURSDAY...Partly cloudy and breezy. Highs in the mid 20s.
.THURSDAY NIGHT...Partly cloudy. A slight chance of. Breezy, cold
with lows 15 to 20.
.FRIDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Breezy with highs around 30.

$$

WYZ002-291300-
Absaroka Mountains-
446 AM MST Sat Nov 29 2025

.REST OF TONIGHT...Mostly clear and much colder. Near steady
temperature around 3 above. Northwest winds around 10 mph with
gusts up to 25 mph.
.SATURDAY...Mostly sunny. Cold with highs 12 to 22. West winds
10 to 15 mph with gusts up to 25 mph. Wind chill readings wind
chill readings as low as 20 below.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Cold with lows 4 to 10 above. West winds around
10 mph with gusts up to 20 mph in the evening.
.SUNDAY...Cloudy in the morning, then becoming partly cloudy. A
30 percent chance of snow showers. Cold with highs 13 to 23.
Southeast winds around 10 mph in the morning.
.SUNDAY NIGHT...Mostly clear. Cold with lows 1 to 9 above. West
winds 10 to 15 mph with gusts up to 30 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. Breezy with highs in the lower 20s.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A slight chance of. Breezy, cold with lows 10 to
20.
.TUESDAY...Snow showers. Light snow accumulation. Breezy with
highs in the lower 20s. Chance of snow 80 percent.
.TUESDAY NIGHT...Cloudy. Snow showers likely, mainly in the
evening. New light snow accumulation possible. Cold with lows
5 to 15 above. Chance of snow 60 percent.
.WEDNESDAY...Mostly cloudy with a chance of snow showers in the
morning, then partly cloudy in the afternoon. Cold with highs
14 to 24. Chance of snow 30 percent.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Breezy, cold with lows 5 to 10 above.
.THURSDAY...Partly cloudy. A chance of snow showers in the
afternoon. Breezy with highs in the lower 20s. Chance of snow
30 percent.
.THURSDAY NIGHT...Partly cloudy with a 30 percent chance of snow
showers. Breezy, cold with lows 10 to 20.
.FRIDAY...Partly cloudy with a 40 percent chance of snow showers.
Breezy with highs in the upper 20s.

$$

WYZ007-291300-
Owl Creek and Bridger Mountains-
446 AM MST Sat Nov 29 2025

.REST OF TONIGHT...Partly cloudy. Blowing snow. Visibility one
quarter mile or less at times. Blustery and much colder. Near
steady temperature around 7 above. Northwest winds 20 to 25 mph
with gusts up to 45 mph.
.SATURDAY...Partly cloudy in the morning, then clearing. Blustery
and much colder with highs 15 to 21. Northwest winds 15 to 20 mph
with gusts up to 35 mph, becoming east around 10 mph with gusts
up to 20 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Cold with lows 8 to 14 above.
.SUNDAY...Mostly cloudy. A slight chance of. Highs in the lower
20s. Southeast winds around 10 mph in the morning.
.SUNDAY NIGHT...Mostly clear. Cold with lows 8 to 14 above. West
winds around 10 mph after midnight.
.MONDAY...Mostly sunny. Highs in the upper 20s.
.MONDAY NIGHT...Partly cloudy. Cold with lows 14 to 20.
.TUESDAY...Mostly cloudy. A slight chance of snow showers in the
morning, then a chance of snow showers in the afternoon. Highs in
the lower 30s. Chance of snow 30 percent.
.TUESDAY NIGHT...Cloudy with snow showers likely. Light snow
accumulation possible. Cold with lows 16 to 22. Chance of snow
70 percent.
.WEDNESDAY...Cloudy with a chance of snow showers in the morning,
then partly cloudy in the afternoon. Highs in the mid 20s.
Temperature falling to around 15 in the afternoon. Chance of snow
30 percent.
.WEDNESDAY NIGHT...Mostly clear and cold. Near steady temperature
10 to 15.
.THURSDAY...Partly cloudy. Highs in the upper 20s.
.THURSDAY NIGHT...Partly cloudy. A slight chance of. Cold with
lows 16 to 22.
.FRIDAY...Partly cloudy. Highs in the lower 30s. Temperature
falling into the mid 20s in the afternoon.

$$

WYZ008-291300-
Bighorn Mountains West-
446 AM MST Sat Nov 29 2025

.REST OF TONIGHT...Partly cloudy and much colder. Near steady
temperature around 4 above. Northwest winds 10 to 15 mph with
gusts up to 25 mph.
.SATURDAY...Partly cloudy in the morning, then clearing. Much
colder with highs 8 to 18 above. Northwest winds 10 to 15 mph,
becoming west in the afternoon. Gusts up to 30 mph.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
mostly cloudy. Cold with lows zero to 10 above zero. East winds
around 10 mph with gusts up to 20 mph in the evening.
.SUNDAY...Mostly cloudy. A slight chance of. Cold with highs
14 to 24.
.SUNDAY NIGHT...Mostly clear. Cold with lows 2 to 12 above. West
winds around 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 20s.
.MONDAY NIGHT...Partly cloudy. Cold with lows 10 to 20.
.TUESDAY...Cloudy. A chance of snow showers in the morning, then
snow showers likely in the afternoon. Light snow accumulation
possible. Highs in the upper 20s. Chance of snow 60 percent.
.TUESDAY NIGHT...Snow showers. New light snow accumulation. Cold
with lows 5 to 20 above. Chance of snow 80 percent.
.WEDNESDAY...Mostly cloudy with a chance of snow showers in the
morning, then partly cloudy in the afternoon. Cold with highs
13 to 25. Chance of snow 30 percent.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing.
Cold with lows 5 to 15 above.
.THURSDAY...Partly cloudy. A slight chance of. Highs in the mid
20s.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Cold with lows 13 to 21.
.FRIDAY...Partly cloudy. A chance of snow showers in the morning.
Highs around 30. Chance of snow 30 percent.

$$

WYZ009-291300-
Bighorn Mountains Southeast-
446 AM MST Sat Nov 29 2025

.REST OF TONIGHT...Partly cloudy. Areas of blowing snow.
Visibility one quarter mile or less at times. Blustery and much
colder. Near steady temperature around 5 above. Northwest winds
15 to 20 mph with gusts up to 40 mph.
.SATURDAY...Partly cloudy in the morning, then clearing. Blustery
and much colder with highs 10 to 18. West winds 15 to 20 mph with
gusts up to 40 mph. Wind chill readings wind chill readings as
low as 20 below.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Cold with lows 1 to 7 above. West winds 10 to
15 mph.
.SUNDAY...Mostly cloudy. A slight chance of. Cold with highs
15 to 21. Southeast winds around 10 mph.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Cold
with lows 5 to 11 above. West winds 10 to 15 mph with gusts up to
30 mph.
.MONDAY...Mostly sunny. Highs in the mid 20s.
.MONDAY NIGHT...Partly cloudy and breezy, cold with lows 10 to
20.
.TUESDAY...Mostly cloudy with a 40 percent chance of snow
showers. Breezy with highs in the upper 20s.
.TUESDAY NIGHT...Snow showers. Light snow accumulation. Cold with
lows 10 to 15. Chance of snow 80 percent.
.WEDNESDAY...Cloudy with a chance of snow showers in the morning,
then partly cloudy in the afternoon. Cold with highs 15 to 23.
Chance of snow 30 percent.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing.
Cold with lows 5 to 15 above.
.THURSDAY...Partly cloudy and breezy. Highs in the upper 20s.
Temperature falling into the lower 20s in the afternoon.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A 30 percent chance of snow showers. Breezy, cold
with lows 14 to 22.
.FRIDAY...Partly cloudy. A chance of snow showers in the morning.
Breezy with highs in the lower 30s. Temperature falling into the
mid 20s in the afternoon. Chance of snow 30 percent.

$$

WYZ012-291300-
Teton and Gros Ventre Mountains-
446 AM MST Sat Nov 29 2025

.REST OF TONIGHT...Mostly clear and much colder. Near steady
temperature around 4 above. Northwest winds around 10 mph with
gusts up to 20 mph.
.SATURDAY...Mostly sunny in the morning, then becoming partly
cloudy. Cold with highs around 20. Northwest winds around 10 mph
with gusts up to 20 mph, becoming west in the afternoon.
.SATURDAY NIGHT...Mostly cloudy. Cold with lows 8 to 14 above.
Southeast winds around 10 mph.
.SUNDAY...Cloudy in the morning, then becoming partly cloudy. A
50 percent chance of snow showers. Little or no snow
accumulation. Highs in the lower 20s. East winds around 10 mph in
the morning.
.SUNDAY NIGHT...Mostly clear. Cold with lows 1 to 7 above.
.MONDAY...Partly cloudy. Cold with highs around 20.
.MONDAY NIGHT...Mostly cloudy. A chance of snow showers after
midnight. Cold with lows 10 to 15. Chance of snow 30 percent.
.TUESDAY...Snow showers. Light snow accumulation. Highs in the
lower 20s. Chance of snow 90 percent.
.TUESDAY NIGHT...Mostly cloudy. Snow showers likely, mainly in
the evening. New light snow accumulation possible. Cold with lows
10 to 15. Chance of snow 60 percent.
.WEDNESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A 30 percent chance of snow showers. Highs in the lower
20s.
.WEDNESDAY NIGHT...Partly cloudy. A slight chance of. Cold with
lows 5 to 10 above.
.THURSDAY...Partly cloudy in the morning, then becoming mostly
cloudy. A 30 percent chance of snow showers. Highs in the lower
20s.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Cold. Near steady temperature 10 to 15.
.FRIDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the mid 20s.

$$

WYZ014-291300-
Wind River Mountains West-
446 AM MST Sat Nov 29 2025

.REST OF TONIGHT...Mostly clear and much colder. Near steady
temperature around 6 above. North winds 10 to 15 mph with gusts
up to 35 mph.
.SATURDAY...Mostly sunny. Cold with highs 14 to 24. Northwest
winds 10 to 15 mph, becoming west in the afternoon. Gusts up to
30 mph.
.SATURDAY NIGHT...Mostly cloudy. Cold with lows 5 to 13 above.
West winds around 10 mph in the evening.
.SUNDAY...Cloudy with snow showers likely. Light snow
accumulation possible. Cold with highs around 20. Southeast winds
around 10 mph, becoming northwest in the afternoon. Chance of
snow 60 percent.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Cold
with lows zero to 8 above zero. Northwest winds around 10 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the lower 20s.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Breezy, cold with lows 5 to 15 above.
.TUESDAY...Snow showers likely. Little or no snow accumulation.
Breezy with highs in the lower 20s. Chance of snow 60 percent.
.TUESDAY NIGHT...Cloudy with snow showers likely. Light snow
accumulation possible. Cold with lows 5 to 15 above. Chance of
snow 60 percent.
.WEDNESDAY...Mostly cloudy with a 30 percent chance of snow
showers. Cold with highs around 20.
.WEDNESDAY NIGHT...Partly cloudy. Cold with lows zero to 10 above
zero.
.THURSDAY...Partly cloudy. Highs in the lower 20s.
.THURSDAY NIGHT...Partly cloudy and breezy, cold with lows 10 to
15.
.FRIDAY...Partly cloudy with a 30 percent chance of snow showers.
Breezy with highs in the upper 20s.

$$

WYZ015-291300-
Wind River Mountains East-
446 AM MST Sat Nov 29 2025

.REST OF TONIGHT...Mostly clear and much colder. Near steady
temperature around 5 above. Northwest winds 10 to 15 mph with
gusts up to 30 mph.
.SATURDAY...Mostly sunny. Cold with highs 15 to 23. West winds
10 to 15 mph with gusts up to 30 mph.
.SATURDAY NIGHT...Mostly cloudy. Cold with lows 4 to 12 above.
Southwest winds around 10 mph with gusts up to 25 mph in the
evening.
.SUNDAY...Mostly cloudy with snow showers likely. Light snow
accumulation possible. Cold with highs 10 to 20. Southwest winds
around 10 mph, becoming northwest in the afternoon. Chance of
snow 60 percent.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Cold
with lows 1 to 11 above. West winds 10 to 15 mph with gusts up to
30 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the lower 20s.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Windy, cold with lows 10 to 20.
.TUESDAY...Snow showers likely. Light snow accumulation possible.
Windy with highs in the mid 20s. Chance of snow 70 percent.
.TUESDAY NIGHT...Cloudy with snow showers likely. New light snow
accumulation possible. Cold with lows 5 to 15 above. Chance of
snow 60 percent.
.WEDNESDAY...Cloudy in the morning, then becoming partly cloudy.
A 30 percent chance of snow showers. Cold with highs 11 to 23.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing.
Blustery, cold with lows 5 to 15 above.
.THURSDAY...Partly cloudy and breezy. Highs in the lower 20s.
.THURSDAY NIGHT...Partly cloudy with a 30 percent chance of snow
showers. Breezy, cold with lows 10 to 20.
.FRIDAY...Partly cloudy in the morning, then clearing. A
30 percent chance of snow showers. Breezy with highs in the upper
20s.

$$

WYZ019-291300-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
446 AM MST Sat Nov 29 2025

.REST OF TONIGHT...Partly cloudy. Patchy blowing snow. Much
colder. Near steady temperature around 7 above. North winds 10 to
15 mph with gusts up to 30 mph.
.SATURDAY...Partly cloudy in the morning, then clearing. Cooler
with highs in the mid 20s. Northwest winds 10 to 15 mph with
gusts up to 30 mph, becoming southwest with gusts up to 20 mph in
the afternoon.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
cloudy. Cold with lows 9 to 15 above. South winds around 10 mph,
becoming southeast after midnight.
.SUNDAY...Cloudy. A chance of snow showers in the morning, then
snow showers likely in the afternoon. Little or no snow
accumulation. Highs in the lower 20s. Northeast winds around
10 mph. Chance of snow 60 percent.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Cold
with lows 4 to 10 above. Northwest winds around 10 mph, becoming
west after midnight.
.MONDAY...Mostly sunny. Highs in the upper 20s.
.MONDAY NIGHT...Partly cloudy and breezy, cold with lows 15 to
20.
.TUESDAY...Mostly cloudy with a 40 percent chance of snow
showers. Breezy with highs in the lower 30s.
.TUESDAY NIGHT...Snow showers likely. Light snow accumulation
possible. Cold with lows 14 to 20. Chance of snow 60 percent.
.WEDNESDAY...Cloudy with a chance of snow showers in the morning,
then partly cloudy in the afternoon. Highs in the mid 20s. Chance
of snow 30 percent.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing.
Cold with lows 5 to 10 above.
.THURSDAY...Partly cloudy. Highs in the upper 20s.
.THURSDAY NIGHT...Partly cloudy and breezy, cold with lows 10 to
20.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 30s.

$$

WYZ024-291300-
Salt River and Wyoming Ranges-
446 AM MST Sat Nov 29 2025

.REST OF TONIGHT...Mostly clear and colder. Near steady
temperature around 14. Northwest winds 10 to 15 mph with gusts up
to 25 mph.
.SATURDAY...Partly cloudy. Highs in the mid 20s. West winds
around 10 mph.
.SATURDAY NIGHT...Mostly cloudy and cold. Near steady temperature
around 17.
.SUNDAY...Cloudy with snow showers likely. Light snow
accumulation possible. Highs in the mid 20s. Southeast winds
around 10 mph, becoming north in the afternoon. Chance of snow
70 percent.
.SUNDAY NIGHT...Partly cloudy. Cold with lows 5 to 11 above.
Northwest winds around 10 mph with gusts up to 20 mph.
.MONDAY...Partly cloudy. Highs in the mid 20s.
.MONDAY NIGHT...Mostly cloudy. A chance of snow showers after
midnight. Cold with lows 10 to 15. Chance of snow 30 percent.
.TUESDAY...Snow showers. Light snow accumulation. Highs in the
mid 20s. Chance of snow 90 percent.
.TUESDAY NIGHT...Mostly cloudy. Snow showers likely, mainly in
the evening. New little or no snow accumulation. Cold with lows
10 to 15. Chance of snow 60 percent.
.WEDNESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A 30 percent chance of snow showers. Highs in the mid
20s.
.WEDNESDAY NIGHT...Partly cloudy. Cold with lows 5 to 10 above.
.THURSDAY...Partly cloudy. Highs in the mid 20s.
.THURSDAY NIGHT...Partly cloudy with a 30 percent chance of snow
showers. Cold with lows 10 to 15.
.FRIDAY...Partly cloudy with a 30 percent chance of snow showers.
Highs in the upper 20s.

$$

WYZ030-291300-
East Sweetwater County-
Including the city of Wamsutter
446 AM MST Sat Nov 29 2025

.REST OF TONIGHT...Partly cloudy and colder. Near steady
temperature around 17. North winds 10 to 15 mph with gusts up to
30 mph.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs
around 30. North winds 10 to 15 mph with gusts up to 25 mph,
becoming southwest in the afternoon.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
cloudy. Cold with lows 14 to 18. South winds around 10 mph.
.SUNDAY...Cloudy. A chance of snow showers in the morning, then
snow showers likely in the afternoon. Light snow accumulation
possible. Highs around 30. Southeast winds around 10 mph,
becoming northeast in the afternoon. Chance of snow 60 percent.
.SUNDAY NIGHT...Partly cloudy. Cold with lows 7 to 13 above.
North winds around 10 mph, becoming west after midnight.
.MONDAY...Mostly sunny. Highs around 30.
.MONDAY NIGHT...Partly cloudy. Cold with lows 15 to 20.
.TUESDAY...Cloudy with a 30 percent chance of snow showers.
Breezy with highs around 30.
.TUESDAY NIGHT...Cloudy with a 30 percent chance of snow showers.
Cold with lows 15 to 20.
.WEDNESDAY...Mostly cloudy. Highs in the mid 20s.
.WEDNESDAY NIGHT...Partly cloudy. Cold with lows around 10 above.
.THURSDAY...Partly cloudy. Highs in the upper 20s.
.THURSDAY NIGHT...Partly cloudy and breezy, cold with lows around
15.
.FRIDAY...Partly cloudy and breezy. Highs in the lower 30s.

$$