517
FPUS55 KRIW 290048
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
546 PM MST Fri Nov 28 2025

WYZ020-291100-
Natrona County Lower Elevations-
Including the city of Casper
546 PM MST Fri Nov 28 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO
8 AM MST SATURDAY...

.TONIGHT...Snow showers. Areas of blowing snow. Snow accumulation
of 1 to 5 inches. Breezy and much colder with lows 1 to 7 above.
North winds 15 to 25 mph with gusts up to 40 mph. Chance of snow
80 percent.
.SATURDAY...Partly cloudy in the morning, then clearing. Cooler
with highs in the lower 20s. Northwest winds 10 to 15 mph,
becoming west in the afternoon. Gusts up to 30 mph.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Cold with lows 4 to 8 above.
.SUNDAY...Cloudy with a 30 percent chance of snow showers. Highs
in the lower 20s. Northeast winds around 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of snow
showers in the evening, then mostly clear after midnight. Cold
with lows 4 to 8 above. West winds around 10 mph. Chance of snow
20 percent.
.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. Breezy with highs in the mid 30s. Chance of snow
30 percent.
.TUESDAY NIGHT...Cloudy with snow showers likely. Light snow
accumulation possible. Cold with lows 15 to 20. Chance of snow
60 percent.
.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 10 to 15.
.THURSDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 30s.
.THURSDAY NIGHT...Partly cloudy with a 20 percent chance of snow
showers. Cold with lows around 20.
.FRIDAY...Partly cloudy. Highs in the upper 30s.

$$

WYZ017-291100-
Wind River Basin-
Including the cities of Riverton and Shoshoni
546 PM MST Fri Nov 28 2025

.TONIGHT...Mostly cloudy with snow showers. Areas of blowing
snow. Visibility one quarter mile or less at times. Snow
accumulation up to 3 inches. Windy, colder with lows around
10 above. North winds 20 to 30 mph with gusts up to 60 mph.
Chance of snow 80 percent.
.SATURDAY...Mostly sunny. Cooler with highs in the lower 20s.
North winds 10 to 15 mph with gusts up to 25 mph, becoming east
in the afternoon.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
cloudy. Cold with lows around 11.
.SUNDAY...Mostly 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 around 30.
.MONDAY NIGHT...Partly cloudy. Cold with lows around 15.
.TUESDAY...Mostly cloudy in the morning, then partly cloudy with
a slight chance of snow showers in the afternoon. Highs in the
mid 30s. Chance of snow 20 percent.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Cold with lows around 20.
.WEDNESDAY...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 in the morning, then clearing. Highs in
the mid 30s.
.THURSDAY NIGHT...Partly cloudy. Cold with lows around 20.
.FRIDAY...Partly cloudy. Highs around 40.

$$

WYZ018-291100-
Lander Foothills-
Including the city of Lander
546 PM MST Fri Nov 28 2025

.TONIGHT...Snow showers. Snow accumulation of 1 to 2 inches.
Breezy, colder with lows around 7 above. North winds 15 to
20 mph, becoming east 10 to 15 mph after midnight. Chance of snow
80 percent.
.SATURDAY...Mostly sunny. Cooler with highs in the mid 20s. East
winds around 10 mph.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
cloudy. Cold with lows 10 to 14.
.SUNDAY...Mostly 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 in the morning, then partly cloudy with
a chance of snow showers in the afternoon. Highs in the upper
30s. Chance of snow 30 percent.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Cold with lows around 20.
.WEDNESDAY...Mostly cloudy with a slight chance of snow showers
in the morning, then partly cloudy in the afternoon. Highs in the
lower 30s. Chance of snow 20 percent.
.WEDNESDAY NIGHT...Partly cloudy. Cold with lows 10 to 15.
.THURSDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 30s.
.THURSDAY NIGHT...Partly cloudy. Cold with lows around 20.
.FRIDAY...Partly cloudy. Highs in the lower 40s.

$$

WYZ028-291100-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
546 PM MST Fri Nov 28 2025

.TONIGHT...Partly cloudy and breezy, cold with lows around 20.
West winds 20 to 25 mph with gusts up to 45 mph.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 30s. West winds 10 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy. Cold with lows around 20.
.SUNDAY...Cloudy with a 40 percent chance of snow showers. Highs
around 30. East winds around 10 mph, becoming north in the
afternoon.
.SUNDAY NIGHT...Partly cloudy. Cold with lows 8 to 14 above. West
winds around 10 mph.
.MONDAY...Mostly sunny and breezy. Highs in the lower 30s.
.MONDAY NIGHT...Partly cloudy. Cold with lows 15 to 20.
.TUESDAY...Mostly cloudy. Highs in the mid 30s.
.TUESDAY NIGHT...Mostly cloudy. Cold with lows 15 to 20.
.WEDNESDAY...Mostly cloudy. Highs in the lower 30s.
.WEDNESDAY NIGHT...Partly cloudy. Cold with lows around 10 above.
.THURSDAY...Partly cloudy. Highs in the lower 30s.
.THURSDAY NIGHT...Partly cloudy. Cold with lows 15 to 20.
.FRIDAY...Partly cloudy. Highs around 40.

$$

WYZ013-291100-
Jackson Hole-
Including the city of Jackson
546 PM MST Fri Nov 28 2025

.TONIGHT...Mostly cloudy with snow showers this evening, then
clear with isolated snow showers after midnight. Snow
accumulation up to 3 inches. Much colder with lows 1 to 7 above.
Northwest winds 10 to 15 mph, becoming north after midnight.
Gusts up to 30 mph. Chance of snow 80 percent.
.SATURDAY...Mostly sunny. Highs in the upper 20s. Northeast winds
around 10 mph in the morning.
.SATURDAY NIGHT...Mostly cloudy. A slight chance of snow showers
after midnight. Cold with lows 11 to 15. Chance of snow
20 percent.
.SUNDAY...Cloudy in the morning, then becoming partly cloudy. A
40 percent chance of snow showers. Highs in the lower 30s.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. 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 40 percent.
.TUESDAY...Snow showers. Light snow accumulation. Highs around
30. Chance of snow 80 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 with a chance of snow showers in the
morning, then partly cloudy in the afternoon. Highs in the lower
30s. Chance of snow 30 percent.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of snow
showers. Cold with lows 5 to 10 above.
.THURSDAY...Mostly cloudy with a slight chance of snow showers in
the morning, then partly cloudy with a chance of snow showers in
the afternoon. Highs around 30. Chance of snow 30 percent.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Cold with lows around 15.
.FRIDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the lower 30s.

$$

WYZ003-291100-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
546 PM MST Fri Nov 28 2025

.TONIGHT...Areas of blowing snow this evening. Cloudy with snow
showers this evening, then partly cloudy with isolated snow
showers after midnight. Snow accumulation up to 3 inches. Windy
and much colder with lows zero to 4 above zero. North winds 20 to
30 mph with gusts up to 50 mph. Chance of snow 80 percent.
.SATURDAY...Mostly sunny. 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. Near steady temperature around 14.
.SUNDAY...Cloudy in the morning, then becoming partly cloudy.
Highs in the mid 20s.
.SUNDAY NIGHT...Mostly clear. Cold with lows 10 to 14. West 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 around 20.
.TUESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A 30 percent chance of snow showers. Highs in the mid
30s.
.TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Cold with lows around 20.
.WEDNESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs in the lower 30s.
.WEDNESDAY NIGHT...Partly cloudy. 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. Lows in the mid 20s.
.FRIDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A slight chance of snow showers. A slight chance of rain
showers in the afternoon. Highs around 40. Chance of
precipitation 20 percent.

$$

WYZ004-291100-
North Bighorn Basin-
Including the cities of Basin, Greybull, Lovell, Powell,
and Shell
546 PM MST Fri Nov 28 2025

.TONIGHT...Cloudy with snow showers this evening, then partly
cloudy after midnight. Areas of blowing snow this evening, then
patchy blowing snow after midnight. Snow accumulation up to
3 inches. Windy, colder with lows around 10 above. Northwest
winds 25 to 35 mph. Gusts up to 55 mph, decreasing to 45 mph
after midnight. Chance of snow 80 percent.
.SATURDAY...Mostly sunny. Highs in the mid 20s. Northwest winds
10 to 15 mph with gusts up to 30 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
around 20. Chance of snow 60 percent.
.WEDNESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs in the lower 30s.
.WEDNESDAY NIGHT...Partly cloudy. Cold with lows around 15.
.THURSDAY...Partly cloudy. Highs in the mid 30s.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Cold with lows around 20.
.FRIDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs around 40.

$$

WYZ006-291100-
Southeast Bighorn Basin-
Including the cities of Ten Sleep and Worland
546 PM MST Fri Nov 28 2025

.TONIGHT...Cloudy with snow showers this evening, then partly
cloudy with scattered snow showers after midnight. Areas of
blowing snow this evening, then patchy blowing snow after
midnight. Snow accumulation around 5 inches. Windy, colder with
lows around 8 above. Northwest winds 20 to 30 mph with gusts up
to 50 mph. Chance of snow 80 percent.
.SATURDAY...Partly cloudy in the morning, then clearing. Cooler
with highs in the lower 20s. West winds 10 to 15 mph with gusts
up to 25 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 5 to 11 above.
.MONDAY...Mostly sunny. Highs in the lower 30s.
.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...Mostly cloudy with a 50 percent chance of snow
showers. Light snow accumulation possible. Cold with lows 16 to
22.
.WEDNESDAY...Mostly cloudy with a chance of snow showers in the
morning, then partly cloudy in the afternoon. Highs in the lower
30s. Chance of snow 30 percent.
.WEDNESDAY NIGHT...Partly cloudy. Cold with lows 10 to 15.
.THURSDAY...Partly cloudy. Highs in the mid 30s.
.THURSDAY NIGHT...Partly cloudy with a 20 percent chance of snow
showers. Cold with lows 16 to 22.
.FRIDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs in the upper 30s.

$$

WYZ005-291100-
Southwest Bighorn Basin-
Including the city of Thermopolis
546 PM MST Fri Nov 28 2025

.TONIGHT...Mostly cloudy. Snow showers, mainly this evening.
Blowing snow this evening, then areas of blowing snow after
midnight. Visibility one quarter mile or less at times. Snow
accumulation up to 3 inches. Windy, colder with lows 4 to
8 above. Northwest winds 20 to 30 mph with gusts up to 45 mph.
Chance of snow 80 percent.
.SATURDAY...Mostly sunny. Cooler with highs in the lower 20s.
Northwest winds 10 to 15 mph with gusts up to 25 mph in the
morning.
.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 6 to 12 above.
.MONDAY...Mostly sunny. Highs in the lower 30s.
.MONDAY NIGHT...Partly cloudy. Cold with lows 10 to 20.
.TUESDAY...Mostly cloudy in the morning, then partly cloudy with
a slight chance of snow showers in the afternoon. Highs in the
mid 30s. Chance of snow 20 percent.
.TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Cold with lows around 20.
.WEDNESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs in the lower 30s.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Cold with lows 10 to 15.
.THURSDAY...Partly cloudy. Highs in the mid 30s.
.THURSDAY NIGHT...Partly cloudy. A slight chance of. Cold with
lows 16 to 22.
.FRIDAY...Partly cloudy. Highs around 40.

$$

WYZ023-291100-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
546 PM MST Fri Nov 28 2025

.TONIGHT...Cloudy with snow showers this evening, then mostly
clear with isolated snow showers after midnight. Snow
accumulation up to 2 inches. Much colder with lows around
10 above. West winds 10 to 15 mph, becoming north after midnight.
Gusts up to 30 mph. Chance of snow 80 percent.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 30s.
.SATURDAY NIGHT...Cloudy. A chance of snow showers after
midnight. Cold with lows 15 to 19. Chance of snow 30 percent.
.SUNDAY...Mostly cloudy. Snow showers likely, mainly in the
morning. Light snow accumulation possible. Highs in the lower
30s. Chance of snow 60 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 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 30s. Chance of snow 80 percent.
.TUESDAY NIGHT...Cloudy with a 50 percent chance of snow showers.
New little or no snow accumulation. Cold with lows around 15.
.WEDNESDAY...Mostly 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...Mostly cloudy. A chance of snow showers, mainly
in the evening. Cold with lows around 15. Chance of snow
30 percent.
.FRIDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the mid 30s.

$$

WYZ025-291100-
Upper Green River Basin Foothills-
Including the city of Pinedale
546 PM MST Fri Nov 28 2025

.TONIGHT...Mostly cloudy with snow showers this evening, then
clear after midnight. Snow accumulation up to 2 inches. Breezy,
cold with lows 5 to 9 above. Northwest winds 15 to 20 mph with
gusts up to 35 mph. Chance of snow 80 percent.
.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 after midnight.
.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...Mostly cloudy with snow showers likely. Little or no
snow accumulation. Highs around 30. Chance of snow 60 percent.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Cold with lows 5 to 10 above.
.WEDNESDAY...Mostly cloudy with a slight chance of snow showers
in the morning, then partly cloudy in the afternoon. Highs around
30. Chance of snow 20 percent.
.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. A chance of snow showers in the
afternoon. Highs in the mid 30s. Chance of snow 30 percent.

$$

WYZ026-291100-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
546 PM MST Fri Nov 28 2025

.TONIGHT...Partly cloudy with scattered snow showers this
evening, then mostly clear after midnight. Breezy, cold with lows
8 to 14 above. Northwest winds 15 to 20 mph with gusts up to
35 mph. Chance of snow 30 percent.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 30s. Northwest winds around 10 mph, becoming west in
the afternoon.
.SATURDAY NIGHT...Mostly cloudy. Cold with lows 12 to 16.
.SUNDAY...Mostly cloudy with a 30 percent chance of snow showers.
Highs around 30. East winds around 10 mph.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Cold
with lows 4 to 8 above.
.MONDAY...Mostly sunny. Highs around 30.
.MONDAY NIGHT...Partly 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. Cold with lows 10 to 15.
.WEDNESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs in the lower 30s.
.WEDNESDAY NIGHT...Partly cloudy. 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 10 to 15.
.FRIDAY...Partly cloudy. Highs in the mid 30s.

$$

WYZ010-291100-
Northeast Johnson County-
Including the city of Buffalo
546 PM MST Fri Nov 28 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 8 AM MST SATURDAY...

.TONIGHT...Cloudy with snow showers. Areas of blowing snow. Snow
accumulation of 1 to 3 inches. Windy, cold with lows around
10 above. Northwest winds 20 to 30 mph with gusts up to 50 mph.
Chance of snow 80 percent.
.SATURDAY...Partly cloudy in the morning, then clearing. Breezy,
cooler with highs around 20. Northwest winds 15 to 20 mph with
gusts up to 40 mph, becoming north around 10 mph in the
afternoon.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Cold with lows 3 to 7 above.
.SUNDAY...Mostly cloudy. Highs in the mid 20s. Southeast winds
around 10 mph in the afternoon.
.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.
.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...Mostly cloudy with a 40 percent chance of snow
showers. Lows in the lower 20s.
.WEDNESDAY...Mostly cloudy. Highs in the lower 30s.
.WEDNESDAY NIGHT...Partly cloudy. Cold with lows around 15.
.THURSDAY...Partly cloudy. Highs in the upper 30s.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows in the lower 20s.
.FRIDAY...Mostly cloudy with a slight chance of snow showers in
the morning, then partly cloudy in the afternoon. Highs around
40. Chance of snow 20 percent.

$$

WYZ011-291100-
Southeast Johnson County-
Including the city of Kaycee
546 PM MST Fri Nov 28 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 8 AM MST SATURDAY...

.TONIGHT...Cloudy with snow showers. Areas of blowing snow. Snow
accumulation of 1 to 4 inches. Breezy, colder with lows 2 to
8 above. North winds 15 to 25 mph with gusts up to 45 mph. Chance
of snow 80 percent.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 20s. North winds 10 to 15 mph with gusts up to 35 mph,
becoming northeast with gusts up to 20 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
mostly cloudy. Cold with lows around 5 above.
.SUNDAY...Mostly cloudy. A slight chance of. 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.
.MONDAY NIGHT...Partly cloudy. Cold with lows 15 to 20.
.TUESDAY...Mostly cloudy. A slight chance of snow showers in the
afternoon. Highs in the upper 30s. Chance of snow 20 percent.
.TUESDAY NIGHT...Cloudy with a 40 percent chance of snow showers.
Cold with lows around 20.
.WEDNESDAY...Mostly cloudy. Highs in the lower 30s.
.WEDNESDAY NIGHT...Partly cloudy. Cold with lows around 15.
.THURSDAY...Partly cloudy. Highs in the upper 30s.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A 20 percent chance of snow showers. Cold with
lows around 20.
.FRIDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs around 40.

$$

WYZ027-291100-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
546 PM MST Fri Nov 28 2025

.TONIGHT...Partly cloudy. Numerous snow showers this evening.
Snow accumulation up to 1 inch. Breezy, cold with lows 14 to 18.
West winds 15 to 25 mph with gusts up to 40 mph. Chance of snow
60 percent.
.SATURDAY...Partly cloudy. Highs in the mid 30s. West winds
around 10 mph.
.SATURDAY NIGHT...Cloudy, cold with lows around 19.
.SUNDAY...Mostly cloudy. Snow showers likely, mainly in the
morning. Light snow accumulation possible. Highs around 30. East
winds around 10 mph, becoming northwest in the afternoon. Chance
of snow 60 percent.
.SUNDAY NIGHT...Partly cloudy. Cold with lows around 10 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 with a 30 percent chance of snow
showers. Highs in the lower 30s.
.TUESDAY NIGHT...Mostly cloudy. A chance of snow showers in the
evening. Cold with lows 15 to 20. Chance of snow 30 percent.
.WEDNESDAY...Cloudy in the morning, then becoming partly cloudy.
Highs around 30.
.WEDNESDAY NIGHT...Partly cloudy. Cold with lows around 10 above.
.THURSDAY...Partly cloudy. Highs around 30.
.THURSDAY NIGHT...Partly cloudy. Cold with lows 15 to 20.
.FRIDAY...Partly cloudy. Highs in the mid 30s.

$$

WYZ016-291100-
Upper Wind River Basin-
Including the city of Dubois
546 PM MST Fri Nov 28 2025

.TONIGHT...Partly cloudy with numerous snow showers this evening,
then mostly clear after midnight. Snow accumulation up to 1 inch.
Breezy, colder with lows around 8 above. Northwest winds 15 to
20 mph with gusts up to 35 mph. Chance of snow 60 percent.
.SATURDAY...Mostly sunny. Highs in the mid 20s. South winds 10 to
15 mph with gusts up to 25 mph.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
cloudy. Cold with lows around 11.
.SUNDAY...Cloudy in the morning, then becoming partly cloudy. A
30 percent chance of snow showers. Highs in the mid 20s.
.SUNDAY NIGHT...Mostly clear. Cold with lows around 10 above.
West winds 10 to 15 mph.
.MONDAY...Mostly sunny and breezy. Highs in the lower 30s.
.MONDAY NIGHT...Partly cloudy. A slight chance of. Breezy, cold
with lows around 20.
.TUESDAY...Mostly cloudy with a chance of snow showers in the
morning, then partly cloudy with snow showers likely in the
afternoon. 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. Little or no snow accumulation. Cold with lows 15 to
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.
Chance of snow 30 percent.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Breezy, cold with lows 10 to 15.
.THURSDAY...Partly cloudy in the morning, then clearing. A slight
chance of. Breezy with highs in the mid 30s.
.THURSDAY NIGHT...Partly cloudy with a 30 percent chance of snow
showers. Breezy, cold with lows around 20.
.FRIDAY...Partly cloudy with a 30 percent chance of snow showers.
Breezy with highs in the upper 30s.

$$

WYZ001-291100-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
546 PM MST Fri Nov 28 2025

.TONIGHT...Mostly cloudy with snow showers this evening, then
mostly clear after midnight. Snow accumulation up to 3 inches.
Blustery and much colder with lows 1 below to 7 below zero.
Northwest winds 15 to 20 mph. Gusts up to 35 mph this evening.
Chance of snow 90 percent.
.SATURDAY...Mostly sunny. Highs in the lower 20s. Southwest winds
around 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy. A slight chance of. Cold with
lows 5 to 11 above.
.SUNDAY...Mostly 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 1 below to 5 above zero.
.MONDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 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
lower 20s. Chance of snow 80 percent.
.TUESDAY NIGHT...Mostly cloudy. Snow showers likely, mainly in
the evening. New little or no snow accumulation. 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. Highs in the mid
20s. Chance of snow 30 percent.
.WEDNESDAY NIGHT...Partly cloudy. A slight chance of. 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 40 percent chance of snow showers.
Highs in the upper 20s.

$$

WYZ029-291100-
Flaming Gorge-
546 PM MST Fri Nov 28 2025

.TONIGHT...Mostly cloudy with scattered snow showers this
evening, then partly cloudy after midnight. Windy, cold with lows
around 20. Northwest winds 20 to 30 mph with gusts up to 45 mph.
Chance of snow 30 percent.
.SATURDAY...Partly cloudy and breezy. Highs in the mid 30s.
Northwest winds 15 to 20 mph with gusts up to 30 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 40 percent chance of snow showers. 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 12 to 16. Northwest winds around
10 mph, becoming west after midnight.
.MONDAY...Mostly sunny. Highs in the lower 30s.
.MONDAY NIGHT...Partly cloudy. Cold with lows 15 to 20.
.TUESDAY...Mostly cloudy. Highs in the lower 30s.
.TUESDAY NIGHT...Mostly cloudy. Cold with lows around 20.
.WEDNESDAY...Mostly cloudy. Highs around 30.
.WEDNESDAY NIGHT...Partly cloudy. Cold with lows 10 to 15.
.THURSDAY...Partly cloudy. Highs in the lower 30s.
.THURSDAY NIGHT...Partly cloudy. Cold with lows around 20.
.FRIDAY...Partly cloudy. Highs in the upper 30s.

$$

WYZ022-291100-
Casper Mountain-
546 PM MST Fri Nov 28 2025

.TONIGHT...Snow showers. Blowing snow. Snow accumulation of 1 to
6 inches. Breezy and much colder with lows 1 to 7 above. North
winds 20 to 25 mph with gusts up to 40 mph. Chance of snow
90 percent.
.SATURDAY...Mostly cloudy in the morning, then clearing. Much
colder with highs 14 to 20. West winds 10 to 15 mph.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
mostly cloudy. Cold with lows 5 to 11 above. South winds around
10 mph in the evening.
.SUNDAY...Cloudy with a 40 percent chance of snow showers. Highs
in the lower 20s. East winds around 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of snow
showers in the evening, then partly cloudy after midnight. Cold
with lows 3 to 9 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...Mostly clear in the evening, then becoming partly
cloudy. 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 upper 20s. Chance of snow 30 percent.
.TUESDAY NIGHT...Cloudy with snow showers likely. Light snow
accumulation possible. Cold with lows 15 to 20. Chance of snow
60 percent.
.WEDNESDAY...Mostly cloudy. A chance of snow showers in the
morning. Highs in the mid 20s. Chance of snow 30 percent.
.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 in the evening, then becoming
mostly cloudy. A 20 percent chance of snow showers. Breezy, cold
with lows 16 to 22.
.FRIDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Breezy with highs around 30.

$$

WYZ002-291100-
Absaroka Mountains-
546 PM MST Fri Nov 28 2025

.TONIGHT...Areas of blowing snow this evening. Mostly cloudy with
snow showers this evening, then mostly clear with isolated snow
showers after midnight with visibility one quarter mile or less
at times. Snow accumulation up to 3 inches. Breezy and much
colder with lows 4 below to 4 above zero. Northwest winds 15 to
20 mph with gusts up to 35 mph. Chance of snow 80 percent.
.SATURDAY...Mostly sunny. Cold with highs 12 to 22. West winds
10 to 15 mph with gusts up to 30 mph. Lowest wind chill readings
wind chill readings as low as 21 below in the morning.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Cold. Near steady temperature around 9 above. West
winds around 10 mph with gusts up to 20 mph in the evening.
.SUNDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A 30 percent chance of snow showers. Cold with highs
13 to 23.
.SUNDAY NIGHT...Mostly clear. Cold with lows 1 to 9 above. West
winds 10 to 15 mph with gusts up to 25 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. Cold with highs around 20.
.MONDAY NIGHT...Partly cloudy in the evening, then mostly cloudy
with a chance of snow showers after midnight. Breezy, cold with
lows 10 to 20. Chance of snow 30 percent.
.TUESDAY...Snow showers. Light snow accumulation. Breezy with
highs in the lower 20s. Chance of snow 80 percent.
.TUESDAY NIGHT...Mostly cloudy. Snow showers likely, mainly in
the evening. New little or no snow accumulation. 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. Highs in the lower
20s. Chance of snow 30 percent.
.WEDNESDAY NIGHT...Partly cloudy and breezy, cold with lows 5 to
15 above.
.THURSDAY...Partly cloudy. A slight chance of snow showers in the
morning, then 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. Near steady temperature 15 to 20.
.FRIDAY...Partly cloudy with a 40 percent chance of snow showers.
Breezy with highs in the upper 20s.

$$

WYZ007-291100-
Owl Creek and Bridger Mountains-
546 PM MST Fri Nov 28 2025

.TONIGHT...Cloudy this evening, then becoming partly cloudy. Snow
showers. Blowing snow. Visibility one quarter mile or less at
times. Snow accumulation up to 4 inches. Windy and much colder
with lows 3 to 9 above. North winds 25 to 35 mph with gusts up to
65 mph. Chance of snow 80 percent.
.SATURDAY...Partly cloudy in the morning, then clearing. Breezy,
colder with highs 16 to 22. Northwest winds 15 to 20 mph with
gusts up to 40 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 9 to 15 above.
.SUNDAY...Mostly cloudy. A slight chance of snow showers in the
morning, then a chance of snow showers in the afternoon. Highs in
the lower 20s. Chance of snow 30 percent.
.SUNDAY NIGHT...Mostly clear. Cold with lows 8 to 14 above.
.MONDAY...Mostly sunny. Highs in the upper 20s.
.MONDAY NIGHT...Partly cloudy. Cold with lows 14 to 20.
.TUESDAY...Mostly cloudy in the morning, then partly cloudy with
a chance of snow showers in the afternoon. Highs in the lower
30s. Chance of snow 30 percent.
.TUESDAY NIGHT...Mostly cloudy with snow showers likely. Little
or no snow accumulation. Cold with lows around 20. Chance of snow
60 percent.
.WEDNESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs in the upper 20s.
.WEDNESDAY NIGHT...Partly cloudy. Cold with lows 10 to 20.
.THURSDAY...Partly cloudy. Highs around 30.
.THURSDAY NIGHT...Partly cloudy. Near steady temperature in the
lower 20s.
.FRIDAY...Partly cloudy. Highs in the mid 30s.

$$

WYZ008-291100-
Bighorn Mountains West-
546 PM MST Fri Nov 28 2025

.TONIGHT...Mostly cloudy. Snow showers, mainly this evening.
Blowing snow this evening, then areas of blowing snow after
midnight. Snow may be heavy at times this evening. Visibility one
quarter mile or less at times. Snow accumulation of 1 to
7 inches. Breezy and much colder with lows 3 below to 7 above
zero. Northwest winds 20 to 25 mph with gusts up to 45 mph.
Chance of snow 90 percent.
.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 1 to 11 above. East winds around
10 mph with gusts up to 20 mph in the evening.
.SUNDAY...Mostly cloudy. A chance of snow showers in the
afternoon. Cold with highs 13 to 23. Chance of snow 30 percent.
.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...Mostly 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...Mostly cloudy with snow showers likely. New
light snow accumulation possible. Cold with lows 9 to 21 above.
Chance of snow 60 percent.
.WEDNESDAY...Mostly cloudy. A chance of snow showers in the
morning. Highs in the lower 20s. Chance of snow 30 percent.
.WEDNESDAY NIGHT...Partly cloudy. Cold with lows 10 to 20.
.THURSDAY...Partly cloudy. Highs in the mid 20s.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Cold. Near steady temperature around 20.
.FRIDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A 30 percent chance of snow showers. Highs in the upper
20s.

$$

WYZ009-291100-
Bighorn Mountains Southeast-
546 PM MST Fri Nov 28 2025

.TONIGHT...Snow showers. Blowing snow. Visibility one quarter
mile or less at times. Snow accumulation of 1 to 6 inches. Windy
and much colder with lows 2 below to 6 above zero. Northwest
winds 20 to 30 mph with gusts up to 50 mph. Chance of snow
90 percent. Wind chill readings wind chill readings as low as
21 below.
.SATURDAY...Partly cloudy in the morning, then clearing. Blustery
and much colder with highs 9 to 19 above. West winds 15 to 20 mph
with gusts up to 35 mph. Wind chill readings wind chill readings
as low as 21 below.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Cold with lows 2 to 8 above. West winds 10 to
15 mph.
.SUNDAY...Mostly cloudy. A slight chance of snow showers in the
morning, then a chance of snow showers in the afternoon. Cold
with highs 14 to 22. Southeast winds around 10 mph. Chance of
snow 30 percent.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Cold
with lows 3 to 11 above. West winds 10 to 15 mph with gusts up to
25 mph.
.MONDAY...Mostly sunny. Highs in the mid 20s.
.MONDAY NIGHT...Partly cloudy. Cold with lows 10 to 20.
.TUESDAY...Mostly cloudy with a 30 percent chance of snow
showers. Highs in the upper 20s.
.TUESDAY NIGHT...Mostly cloudy with snow showers likely. Light
snow accumulation possible. Cold with lows 12 to 20. Chance of
snow 60 percent.
.WEDNESDAY...Mostly cloudy. A chance of snow showers in the
morning. Highs in the lower 20s. Chance of snow 30 percent.
.WEDNESDAY NIGHT...Partly cloudy. Cold with lows 10 to 15.
.THURSDAY...Partly cloudy. A slight chance of. Breezy with highs
in the upper 20s.
.THURSDAY NIGHT...Partly cloudy with a 30 percent chance of snow
showers. Breezy, cold. Near steady temperature in the lower 20s.
.FRIDAY...Partly cloudy with a 30 percent chance of snow showers.
Breezy with highs around 30.

$$

WYZ012-291100-
Teton and Gros Ventre Mountains-
546 PM MST Fri Nov 28 2025

.TONIGHT...Areas of blowing snow this evening. Mostly cloudy with
snow showers this evening, then mostly clear with isolated snow
showers after midnight with visibility one quarter mile or less
at times. Snow accumulation around 5 inches. Breezy and much
colder with lows 3 below to 5 above zero. Northwest winds 15 to
20 mph with gusts up to 35 mph. Chance of snow 90 percent.
.SATURDAY...Mostly sunny. Highs in the lower 20s. Northwest winds
around 10 mph, becoming west in the afternoon.
.SATURDAY NIGHT...Mostly cloudy. A slight chance of snow showers
after midnight. Cold. Near steady temperature around 12.
Southeast winds around 10 mph in the evening. Chance of snow
20 percent.
.SUNDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A 40 percent chance of snow showers. Highs in the lower
20s.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. 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 5 to 15 above. Chance of snow
40 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
5 to 15 above. 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 with a 20 percent chance of snow
showers. Cold with lows 5 to 10 above.
.THURSDAY...Partly cloudy with 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 15 to 20.
.FRIDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the mid 20s.

$$

WYZ014-291100-
Wind River Mountains West-
546 PM MST Fri Nov 28 2025

.TONIGHT...Mostly cloudy with snow showers this evening, then
mostly clear after midnight. Patchy blowing snow. Snow
accumulation up to 3 inches. Breezy, colder with lows 3 below to
7 above zero. Northwest winds 15 to 20 mph with gusts up to
35 mph. Chance of snow 80 percent.
.SATURDAY...Mostly sunny. Cold with highs around 20. Northwest
winds 10 to 15 mph, becoming west in the afternoon. Gusts up to
30 mph.
.SATURDAY NIGHT...Mostly cloudy and cold. Near steady temperature
around 11. West winds around 10 mph in the evening.
.SUNDAY...Mostly cloudy with a 50 percent chance of snow showers.
Light snow accumulation possible. Cold with highs 13 to 25.
Southeast winds around 10 mph, becoming northwest with gusts up
to 20 mph in the afternoon.
.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. Highs in the lower 20s.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A slight chance of. Cold with lows 5 to 15 above.
.TUESDAY...Mostly cloudy with snow showers likely. Little or no
snow accumulation. Breezy with highs in the lower 20s. Chance of
snow 60 percent.
.TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Cold with lows 5 to 15 above.
.WEDNESDAY...Mostly 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 20s. Chance of snow
30 percent.
.WEDNESDAY NIGHT...Partly cloudy. Cold with lows 5 to 10 above.
.THURSDAY...Partly cloudy. A slight chance of. Highs in the lower
20s.
.THURSDAY NIGHT...Partly cloudy. A chance of snow showers in the
evening. Breezy, cold with lows 10 to 15. Chance of snow
30 percent.
.FRIDAY...Partly cloudy with a 30 percent chance of snow showers.
Highs in the upper 20s.

$$

WYZ015-291100-
Wind River Mountains East-
546 PM MST Fri Nov 28 2025

.TONIGHT...Mostly cloudy with snow showers this evening, then
partly cloudy with scattered snow showers after midnight. Patchy
blowing snow. Visibility one quarter mile or less at times this
evening. Snow accumulation up to 3 inches. Breezy and much colder
with lows 2 below to 6 above zero. West winds 20 to 25 mph,
becoming northwest 15 to 20 mph after midnight. Gusts up to
40 mph. Chance of snow 80 percent.
.SATURDAY...Mostly sunny. Cold with highs 13 to 23. West winds
10 to 15 mph with gusts up to 30 mph. Lowest wind chill readings
wind chill readings as low as 20 below in the morning.
.SATURDAY NIGHT...Mostly cloudy and cold. Near steady temperature
around 11. Southwest winds around 10 mph with gusts up to 20 mph
in the evening.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Cold with highs 11 to 21. Northwest winds around 10 mph.
.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
25 mph.
.MONDAY...Mostly sunny and breezy. 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...Mostly cloudy in the morning, then becoming partly
cloudy. Snow showers likely. Little or no snow accumulation.
Breezy with highs in the mid 20s. Chance of snow 60 percent.
.TUESDAY NIGHT...Mostly cloudy. Snow showers likely, mainly in
the evening. Little or no snow accumulation. 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 with a slight chance of snow showers
in the afternoon. Highs in the lower 20s. Chance of snow
30 percent.
.WEDNESDAY NIGHT...Partly cloudy and breezy, cold with lows 5 to
15 above.
.THURSDAY...Partly cloudy in the morning, then clearing. A slight
chance of. Breezy with highs in the mid 20s.
.THURSDAY NIGHT...Partly cloudy with a 30 percent chance of snow
showers. Breezy, cold. Near steady temperature 15 to 20.
.FRIDAY...Partly cloudy with a 30 percent chance of snow showers.
Breezy with highs in the upper 20s.

$$

WYZ019-291100-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
546 PM MST Fri Nov 28 2025

.TONIGHT...Snow showers. Patchy blowing snow this evening. Areas
of blowing snow after midnight. Visibility one quarter mile or
less at times. Snow accumulation up to 3 inches. Breezy and much
colder with lows 3 to 9 above. Northwest winds 15 to 25 mph with
gusts up to 40 mph. Chance of snow 80 percent.
.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 in the afternoon.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
cloudy. Cold with lows 10 to 16. South winds around 10 mph in the
evening.
.SUNDAY...Cloudy with a 40 percent chance of snow showers. Highs
in the lower 20s. Northeast winds around 10 mph with gusts up to
20 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of snow
showers in the evening, then mostly clear after midnight. Cold
with lows 4 to 10 above. Northwest winds around 10 mph, becoming
west after midnight. Chance of snow 20 percent.
.MONDAY...Mostly sunny. Highs in the upper 20s.
.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 lower 30s. Chance of snow 30 percent.
.TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Little or no snow accumulation. Cold with lows 14 to 20.
.WEDNESDAY...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...Partly cloudy. Cold with lows 10 to 15.
.THURSDAY...Partly cloudy. Highs in the upper 20s.
.THURSDAY NIGHT...Partly cloudy and breezy, cold with lows 14 to
20.
.FRIDAY...Partly cloudy. Highs in the mid 30s.

$$

WYZ024-291100-
Salt River and Wyoming Ranges-
546 PM MST Fri Nov 28 2025

.TONIGHT...Mostly cloudy with snow showers this evening, then
mostly clear after midnight. Areas of blowing snow this evening,
then patchy blowing snow after midnight. Visibility one quarter
mile or less at times. Snow accumulation around 5 inches. Breezy,
colder with lows 6 to 12 above. Northwest winds 15 to 25 mph with
gusts up to 45 mph. Chance of snow 90 percent.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 20s. West winds around 10 mph with gusts up to 25 mph.
.SATURDAY NIGHT...Mostly cloudy. A chance of snow showers after
midnight. Cold with lows 12 to 18. Chance of snow 30 percent.
.SUNDAY...Mostly cloudy. Snow showers likely, mainly in the
morning. Light snow accumulation possible. Highs in the mid 20s.
Northwest winds around 10 mph in the afternoon. Chance of snow
60 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 80 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 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. Cold with lows 5 to 10 above.
.THURSDAY...Partly cloudy. A chance of snow showers in the
afternoon. Highs in the mid 20s. Chance of snow 30 percent.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A 30 percent chance of snow showers. Cold. Near
steady temperature around 20.
.FRIDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A 40 percent chance of snow showers. Highs in the upper
20s.

$$

WYZ030-291100-
East Sweetwater County-
Including the city of Wamsutter
546 PM MST Fri Nov 28 2025

.TONIGHT...Partly cloudy with numerous snow showers this evening,
then mostly cloudy with scattered snow showers after midnight.
Snow accumulation up to 1 inch. Breezy, colder with lows 10 to
14. West winds 15 to 25 mph, becoming northwest 20 to 25 mph
after midnight. Gusts up to 45 mph. Chance of snow 60 percent.
.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 15 to 19. South winds around 10 mph.
.SUNDAY...Cloudy with a 40 percent chance of snow showers. Highs
around 30. Southeast winds around 10 mph, becoming north with
gusts up to 20 mph in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Cold with lows around 10 above.
North winds around 10 mph, becoming west after midnight.
.MONDAY...Mostly sunny. Highs in the upper 20s.
.MONDAY NIGHT...Partly cloudy. 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. Highs
around 30. Chance of snow 30 percent.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Cold with lows 15 to 20.
.WEDNESDAY...Mostly cloudy. Highs around 30.
.WEDNESDAY NIGHT...Partly cloudy. Cold with lows around 10 above.
.THURSDAY...Partly cloudy. Highs in the upper 20s.
.THURSDAY NIGHT...Partly cloudy. Cold with lows around 20.
.FRIDAY...Partly cloudy and breezy. Highs in the lower 30s.

$$