248
FPUS55 KRIW 040934
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
332 AM MDT Sat Oct 4 2025

WYZ020-041045-
Natrona County Lower Elevations-
Including the city of Casper
332 AM MDT Sat Oct 4 2025

.REST OF TONIGHT...Partly cloudy with a chance of showers with a
slight chance of thunderstorms. Lows around 50. North winds
around 10 mph with gusts up to 20 mph. Chance of rain 30 percent.
.SATURDAY...Mostly cloudy with a slight chance of thunderstorms.
Showers, breezy with highs in the mid 60s. Northeast winds 10 to
15 mph, becoming southwest 15 to 20 mph in the afternoon. Chance
of rain 80 percent.
.SATURDAY NIGHT...A chance of thunderstorms in the evening. Rain
showers. Breezy with lows in the upper 30s. West winds 15 to
20 mph with gusts up to 30 mph. Chance of rain 80 percent.
.SUNDAY...Rain showers. Cooler with highs in the mid 40s. North
winds 10 to 15 mph, becoming northeast in the afternoon. Chance
of rain 80 percent.
.SUNDAY NIGHT...Rain showers likely. Snow showers likely after
midnight. Little or no snow accumulation. Lows in the mid 30s.
Northeast winds 10 to 15 mph with gusts up to 30 mph. Chance of
precipitation 70 percent.
.MONDAY...Cloudy with a chance of rain showers in the morning,
then partly cloudy in the afternoon. Highs around 50. Chance of
rain 30 percent.
.MONDAY NIGHT...Mostly clear. Lows around 30.
.TUESDAY...Mostly sunny. Highs around 60.
.TUESDAY NIGHT...Clear. Lows around 40.
.WEDNESDAY...Mostly sunny. Highs around 70.
.WEDNESDAY NIGHT...Mostly clear. Lows around 40.
.THURSDAY...Mostly sunny. Highs in the upper 60s.
.THURSDAY NIGHT...Mostly clear. Lows around 40.
.FRIDAY...Mostly sunny. Highs in the upper 60s.

$$

WYZ017-041045-
Wind River Basin-
Including the cities of Riverton and Shoshoni
332 AM MDT Sat Oct 4 2025

.REST OF TONIGHT...Partly cloudy with a chance of showers with a
slight chance of thunderstorms. Lows in the upper 40s. East winds
around 10 mph with gusts up to 20 mph. Chance of rain 30 percent.
.SATURDAY...A slight chance of thunderstorms. Showers, breezy
with highs in the mid 60s. East winds 15 to 20 mph. Gusts up to
40 mph in the afternoon. Chance of rain 80 percent.
.SATURDAY NIGHT...A slight chance of thunderstorms in the
evening. Rain showers. Breezy with lows around 40. North winds
15 to 20 mph with gusts up to 35 mph. Chance of rain 80 percent.
.SUNDAY...Rain showers. Cooler with highs in the mid 40s. North
winds 10 to 15 mph with gusts up to 25 mph. Chance of rain
80 percent.
.SUNDAY NIGHT...Rain showers likely. Snow showers likely after
midnight. Little or no snow accumulation. Lows in the mid 30s.
Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of
precipitation 70 percent.
.MONDAY...Mostly cloudy in the morning, then clearing. Highs
around 50.
.MONDAY NIGHT...Mostly clear. Lows around 30.
.TUESDAY...Mostly sunny. Highs in the upper 50s.
.TUESDAY NIGHT...Clear. Lows in the mid 30s.
.WEDNESDAY...Mostly sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s.
.THURSDAY...Mostly sunny. Highs in the mid 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s.
.FRIDAY...Mostly sunny. Highs in the upper 60s.

$$

WYZ018-041045-
Lander Foothills-
Including the city of Lander
332 AM MDT Sat Oct 4 2025

.REST OF TONIGHT...Partly cloudy. Lows in the mid 40s. Southwest
winds around 10 mph.
.SATURDAY...A slight chance of thunderstorms. Showers, breezy,
cooler with highs in the lower 60s. West winds 10 to 15 mph,
becoming southeast 15 to 20 mph in the afternoon. Chance of rain
80 percent.
.SATURDAY NIGHT...Showers with a slight chance of thunderstorms
in the evening, then showers likely after midnight. Lows in the
upper 30s. North winds 10 to 15 mph with gusts up to 30 mph,
becoming northeast with gusts up to 20 mph after midnight. Chance
of rain 80 percent.
.SUNDAY...Rain showers. Highs in the mid 40s. Northeast winds
around 10 mph in the afternoon. Chance of rain 80 percent.
.SUNDAY NIGHT...Rain showers likely. Snow showers likely after
midnight. Little or no snow accumulation. Lows in the lower 30s.
North winds around 10 mph. Chance of precipitation 70 percent.
.MONDAY...Mostly cloudy in the morning, then clearing. Highs in
the upper 40s.
.MONDAY NIGHT...Mostly clear. Lows around 30.
.TUESDAY...Mostly sunny. Highs in the upper 50s.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s.
.WEDNESDAY...Mostly sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows around 40.
.THURSDAY...Mostly sunny. Highs in the mid 60s.
.THURSDAY NIGHT...Mostly clear. Lows around 40.
.FRIDAY...Mostly sunny. Highs in the upper 60s.

$$

WYZ028-041045-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
332 AM MDT Sat Oct 4 2025

.REST OF TONIGHT...Partly cloudy with a chance of showers with a
slight chance of thunderstorms. Lows in the lower 40s. East winds
around 10 mph with gusts up to 20 mph. Chance of rain 30 percent.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
cloudy. A slight chance of thunderstorms. A chance of showers in
the morning, then showers likely in the afternoon. Breezy, cooler
with highs in the mid 50s. South winds 15 to 20 mph, becoming
west 15 to 25 mph in the afternoon. Chance of rain 60 percent.
.SATURDAY NIGHT...Mostly cloudy. A chance of rain showers with a
slight chance of thunderstorms in the evening. Breezy with lows
in the mid 30s. West winds 15 to 25 mph with gusts up to 35 mph.
Chance of rain 30 percent.
.SUNDAY...Mostly cloudy with a 20 percent chance of rain showers.
Highs in the lower 50s. West winds around 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers. Lows in the lower 30s. Northeast winds around 10 mph.
.MONDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs in the mid 50s.
.MONDAY NIGHT...Mostly clear. Lows around 30.
.TUESDAY...Mostly sunny. Highs around 60.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.WEDNESDAY...Mostly sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.THURSDAY...Mostly sunny. Highs in the mid 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s.
.FRIDAY...Mostly sunny. Highs around 70.

$$

WYZ013-041045-
Jackson Hole-
Including the city of Jackson
332 AM MDT Sat Oct 4 2025

.REST OF TONIGHT...Showers likely with a chance of thunderstorms.
Lows around 40. Chance of rain 60 percent.
.SATURDAY...A slight chance of thunderstorms. Rain showers. Highs
around 50. North winds around 10 mph, becoming northwest in the
afternoon. Chance of rain 80 percent.
.SATURDAY NIGHT...Rain showers with a slight chance of
thunderstorms in the evening, then rain and snow showers likely
after midnight. Little or no snow accumulation. Lows around 30.
Northwest winds around 10 mph. Chance of precipitation
80 percent.
.SUNDAY...Snow showers in the morning. Rain showers. Little or no
snow accumulation. Highs in the upper 40s. Chance of
precipitation 80 percent.
.SUNDAY NIGHT...Partly cloudy. Snow and rain showers likely,
mainly in the evening. Little or no snow accumulation. Lows in
the mid 20s. Chance of precipitation 60 percent.
.MONDAY...Partly cloudy with a slight chance of rain and snow
showers in the morning, then mostly sunny in the afternoon. Highs
around 50. Chance of precipitation 20 percent.
.MONDAY NIGHT...Clear. Lows in the lower 20s.
.TUESDAY...Sunny. Highs in the upper 50s.
.TUESDAY NIGHT...Clear. Lows in the upper 20s.
.WEDNESDAY...Sunny. Highs around 60.
.WEDNESDAY NIGHT...Clear. Lows around 30.
.THURSDAY...Mostly sunny. Highs in the lower 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 30s.
.FRIDAY...Mostly sunny. Highs in the mid 60s.

$$

WYZ003-041045-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
332 AM MDT Sat Oct 4 2025

.REST OF TONIGHT...Mostly cloudy with showers likely with a
slight chance of thunderstorms. Lows in the mid 40s. North winds
around 10 mph with gusts up to 20 mph. Chance of rain 60 percent.
.SATURDAY...A slight chance of thunderstorms. Showers, breezy and
much cooler with highs in the lower 50s. North winds 15 to
25 mph. Gusts up to 40 mph in the afternoon. Chance of rain
80 percent.
.SATURDAY NIGHT...Rain showers in the evening, then rain and snow
showers after midnight. Snow accumulation up to 1 inch. Breezy
with lows in the mid 30s. North winds 15 to 25 mph with gusts up
to 40 mph. Chance of precipitation 90 percent.
.SUNDAY...Rain and snow showers. Little or no snow accumulation.
Breezy with highs in the lower 40s. North winds 15 to 20 mph with
gusts up to 30 mph. Chance of precipitation 90 percent.
.SUNDAY NIGHT...Cloudy with rain and snow showers likely in the
evening, then partly cloudy with a chance of snow and rain
showers after midnight. Little or no snow accumulation. Lows
around 30. North winds 10 to 15 mph in the evening. Chance of
precipitation 60 percent.
.MONDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 40s.
.MONDAY NIGHT...Mostly clear. Lows in the lower 30s.
.TUESDAY...Sunny. Highs in the upper 50s.
.TUESDAY NIGHT...Clear. Lows around 40.
.WEDNESDAY...Sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows around 40.
.THURSDAY...Mostly sunny. Highs in the mid 60s.
.THURSDAY NIGHT...Mostly clear. Lows around 40.
.FRIDAY...Mostly sunny. Highs in the upper 60s.

$$

WYZ004-041045-
North Bighorn Basin-
Including the cities of Basin, Greybull, Lovell, Powell,
and Shell
332 AM MDT Sat Oct 4 2025

.REST OF TONIGHT...Mostly cloudy with a chance of showers with a
slight chance of thunderstorms. Lows around 50. Northwest winds
10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent.
.SATURDAY...Cloudy with a slight chance of thunderstorms.
Showers, breezy, cooler with highs around 60. Northwest winds
10 to 15 mph with gusts up to 30 mph, increasing to 20 to 25 mph
with gusts up to 40 mph in the afternoon. Chance of rain
80 percent.
.SATURDAY NIGHT...Showers with a slight chance of thunderstorms
in the evening, then showers after midnight. Windy with lows
around 40. Northwest winds 20 to 30 mph with gusts up to 45 mph.
Chance of rain 90 percent.
.SUNDAY...Showers, breezy with highs around 50. Northwest winds
15 to 20 mph with gusts up to 30 mph. Chance of rain 80 percent.
.SUNDAY NIGHT...Mostly cloudy with rain showers likely. A chance
of snow showers after midnight. Little or no snow accumulation.
Lows in the mid 30s. Northwest winds 10 to 15 mph. Chance of
precipitation 60 percent.
.MONDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 50s.
.MONDAY NIGHT...Clear. Lows in the lower 30s.
.TUESDAY...Sunny. Highs around 60.
.TUESDAY NIGHT...Clear. Lows in the mid 30s.
.WEDNESDAY...Sunny. Highs around 70.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s.
.THURSDAY...Mostly sunny. Highs around 70.
.THURSDAY NIGHT...Clear. Lows around 40.
.FRIDAY...Sunny. Highs around 70.

$$

WYZ006-041045-
Southeast Bighorn Basin-
Including the cities of Ten Sleep and Worland
332 AM MDT Sat Oct 4 2025

.REST OF TONIGHT...Partly cloudy with a chance of showers with a
slight chance of thunderstorms. Near steady temperature in the
mid 50s. West winds around 10 mph. Chance of rain 30 percent.
.SATURDAY...Mostly cloudy with a slight chance of thunderstorms.
Showers, breezy, cooler with highs in the lower 60s. Northwest
winds around 10 mph with gusts up to 20 mph, increasing to 15 to
20 mph with gusts up to 35 mph in the afternoon. Chance of rain
80 percent.
.SATURDAY NIGHT...Showers with a slight chance of thunderstorms
in the evening, then showers after midnight. Breezy with lows
around 40. Northwest winds 20 to 25 mph with gusts up to 45 mph.
Chance of rain 90 percent.
.SUNDAY...Showers, breezy with highs around 50. Northwest winds
15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.
.SUNDAY NIGHT...Rain showers. Lows in the mid 30s. North winds
around 10 mph. Chance of rain 80 percent.
.MONDAY...Mostly cloudy in the morning, then clearing. Highs in
the lower 50s.
.MONDAY NIGHT...Clear. Lows in the lower 30s.
.TUESDAY...Sunny. Highs around 60.
.TUESDAY NIGHT...Clear. Lows in the upper 30s.
.WEDNESDAY...Sunny. Highs in the upper 60s.
.WEDNESDAY NIGHT...Clear. Lows in the upper 30s.
.THURSDAY...Mostly sunny. Highs in the upper 60s.
.THURSDAY NIGHT...Clear. Lows around 40.
.FRIDAY...Sunny. Highs around 70.

$$

WYZ005-041045-
Southwest Bighorn Basin-
Including the city of Thermopolis
332 AM MDT Sat Oct 4 2025

.REST OF TONIGHT...Partly cloudy with a chance of showers with a
slight chance of thunderstorms. Near steady temperature in the
lower 50s. North winds around 10 mph. Chance of rain 30 percent.
.SATURDAY...Mostly cloudy with a slight chance of thunderstorms.
Showers, breezy, cooler with highs in the lower 60s. North winds
around 10 mph with gusts up to 20 mph, increasing to 15 to 20 mph
with gusts up to 35 mph in the afternoon. Chance of rain
80 percent.
.SATURDAY NIGHT...Showers with a slight chance of thunderstorms
in the evening, then showers after midnight. Breezy with lows
around 40. Northwest winds 15 to 25 mph with gusts up to 40 mph.
Chance of rain 90 percent.
.SUNDAY...Rain showers. Highs in the upper 40s. Northwest winds
10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
.SUNDAY NIGHT...Rain showers with snow showers likely. Little or
no snow accumulation. Lows in the lower 30s. North winds around
10 mph. Chance of precipitation 80 percent.
.MONDAY...Partly cloudy with a slight chance of rain and snow
showers in the morning, then mostly sunny in the afternoon. Highs
around 50. Chance of precipitation 20 percent.
.MONDAY NIGHT...Clear. Lows in the lower 30s.
.TUESDAY...Sunny. Highs around 60.
.TUESDAY NIGHT...Clear. Lows in the mid 30s.
.WEDNESDAY...Sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Clear. Lows in the upper 30s.
.THURSDAY...Mostly sunny. Highs in the upper 60s.
.THURSDAY NIGHT...Clear. Lows in the upper 30s.
.FRIDAY...Mostly sunny. Highs around 70.

$$

WYZ023-041045-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
332 AM MDT Sat Oct 4 2025

.REST OF TONIGHT...Showers likely with a chance of thunderstorms.
Lows around 40. Chance of rain 60 percent.
.SATURDAY...A slight chance of thunderstorms. Rain showers.
Cooler with highs around 50. Northwest winds around 10 mph,
becoming west in the afternoon. Chance of rain 80 percent.
.SATURDAY NIGHT...Rain showers with a slight chance of
thunderstorms in the evening, then rain showers likely after
midnight. Lows in the lower 30s. West winds around 10 mph. Chance
of rain 80 percent.
.SUNDAY...Rain and snow showers likely in the morning, then rain
showers in the afternoon. Little or no snow accumulation. Highs
around 50. Chance of precipitation 80 percent.
.SUNDAY NIGHT...Partly cloudy with a chance of rain showers. A
chance of snow showers after midnight. Lows around 30. Chance of
precipitation 40 percent.
.MONDAY...Partly cloudy in the morning, then clearing. A slight
chance of snow showers in the morning. A slight chance of rain
showers. Highs in the mid 50s. Chance of precipitation
20 percent.
.MONDAY NIGHT...Clear. Lows in the mid 20s.
.TUESDAY...Sunny. Highs around 60.
.TUESDAY NIGHT...Mostly clear. Lows around 30.
.WEDNESDAY...Mostly sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Clear. Lows in the lower 30s.
.THURSDAY...Mostly sunny. Highs in the upper 60s.
.THURSDAY NIGHT...Clear. Lows in the mid 30s.
.FRIDAY...Mostly sunny. A slight chance of rain showers in the
afternoon. Highs around 70. Chance of rain 20 percent.

$$

WYZ025-041045-
Upper Green River Basin Foothills-
Including the city of Pinedale
332 AM MDT Sat Oct 4 2025

.REST OF TONIGHT...Rain showers likely with a chance of
thunderstorms. Lows in the mid 30s. North winds around 10 mph.
Chance of rain 60 percent.
.SATURDAY...Rain showers with a slight chance of thunderstorms.
Breezy with highs around 50. Southeast winds 10 to 15 mph,
becoming southwest 15 to 20 mph in the afternoon. Chance of rain
80 percent.
.SATURDAY NIGHT...Cloudy. Rain showers with a slight chance of
thunderstorms in the evening, then rain and snow showers likely
after midnight. Little or no snow accumulation. Lows around 30.
Northwest winds around 10 mph with gusts up to 20 mph. Chance of
precipitation 80 percent.
.SUNDAY...Snow showers likely in the morning. Rain showers
likely. Little or no snow accumulation. Highs in the mid 40s.
Southwest winds around 10 mph in the afternoon. Chance of
precipitation 70 percent.
.SUNDAY NIGHT...Mostly cloudy with a chance of rain and snow
showers. Little or no snow accumulation. Lows in the mid 20s.
Southeast winds around 10 mph in the evening. Chance of
precipitation 50 percent.
.MONDAY...Mostly cloudy in the morning, then clearing. Highs
around 50.
.MONDAY NIGHT...Mostly clear. Lows in the lower 20s.
.TUESDAY...Sunny. Highs in the mid 50s.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 20s.
.WEDNESDAY...Mostly sunny. Highs around 60.
.WEDNESDAY NIGHT...Clear. Lows in the upper 20s.
.THURSDAY...Mostly sunny. Highs around 60.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 20s.
.FRIDAY...Mostly sunny. Highs in the lower 60s.

$$

WYZ026-041045-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
332 AM MDT Sat Oct 4 2025

.REST OF TONIGHT...Partly cloudy with a chance of rain showers
and thunderstorms. Lows around 40. North winds around 10 mph.
Chance of rain 40 percent.
.SATURDAY...A slight chance of thunderstorms. Rain showers.
Breezy with highs in the mid 50s. Southeast winds 15 to 20 mph,
becoming southwest 20 to 25 mph in the afternoon. Chance of rain
80 percent.
.SATURDAY NIGHT...Mostly cloudy. Rain showers likely with a
slight chance of thunderstorms in the evening, then a chance of
rain showers after midnight. Breezy with lows in the lower 30s.
West winds 15 to 20 mph with gusts up to 30 mph. Chance of rain
60 percent.
.SUNDAY...Mostly cloudy. A chance of rain and snow showers in the
morning, then rain showers likely in the afternoon. Little or no
snow accumulation. Highs in the upper 40s. West winds around
10 mph, becoming south in the afternoon. Chance of precipitation
60 percent.
.SUNDAY NIGHT...Mostly cloudy with a chance of rain and snow
showers. Lows around 30. East winds around 10 mph. Chance of
precipitation 30 percent.
.MONDAY...Mostly cloudy in the morning, then clearing. Highs
around 50.
.MONDAY NIGHT...Mostly clear. Lows in the mid 20s.
.TUESDAY...Mostly sunny. Highs in the upper 50s.
.TUESDAY NIGHT...Mostly clear. Lows around 30.
.WEDNESDAY...Mostly sunny. Highs in the lower 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.THURSDAY...Mostly sunny. Highs in the mid 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 30s.
.FRIDAY...Mostly sunny. Highs in the mid 60s.

$$

WYZ010-041045-
Northeast Johnson County-
Including the city of Buffalo
332 AM MDT Sat Oct 4 2025

.REST OF TONIGHT...Partly cloudy with a 30 percent chance of
showers. Lows around 50. Northwest winds around 10 mph.
.SATURDAY...Partly cloudy in the morning, then becoming cloudy. A
slight chance of thunderstorms. A chance of showers in the
morning, then showers in the afternoon. Much cooler with highs in
the lower 60s. North winds 10 to 15 mph. Chance of rain
80 percent.
.SATURDAY NIGHT...Rain showers with a chance of thunderstorms in
the evening, then rain showers after midnight. Windy with lows
around 40. Northwest winds 20 to 30 mph with gusts up to 45 mph.
Chance of rain 90 percent.
.SUNDAY...Rain showers. Breezy with highs in the upper 40s. North
winds 15 to 20 mph. Chance of rain 90 percent.
.SUNDAY NIGHT...Cloudy with rain showers likely. Snow showers
likely after midnight. Little or no snow accumulation. Lows in
the mid 30s. North winds 10 to 15 mph, becoming east after
midnight. Chance of precipitation 60 percent.
.MONDAY...Partly cloudy. A chance of rain showers in the morning.
Highs in the mid 50s. Chance of rain 30 percent.
.MONDAY NIGHT...Mostly clear. Lows in the lower 30s.
.TUESDAY...Sunny. Highs in the lower 60s.
.TUESDAY NIGHT...Clear. Lows in the upper 30s.
.WEDNESDAY...Sunny. Highs in the lower 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows around 40.
.THURSDAY...Sunny. Highs in the upper 60s.
.THURSDAY NIGHT...Clear. Lows around 40.
.FRIDAY...Sunny. Highs around 70.

$$

WYZ011-041045-
Southeast Johnson County-
Including the city of Kaycee
332 AM MDT Sat Oct 4 2025

.REST OF TONIGHT...Mostly cloudy with a 30 percent chance of
showers. Lows in the upper 40s. North winds around 10 mph.
.SATURDAY...Partly cloudy in the morning, then becoming cloudy. A
slight chance of thunderstorms. A chance of showers in the
morning, then showers in the afternoon. Cooler with highs in the
lower 60s. North winds 10 to 15 mph. Chance of rain 80 percent.
.SATURDAY NIGHT...Showers with a chance of thunderstorms in the
evening, then showers after midnight. Breezy with lows in the
upper 30s. North winds 20 to 25 mph with gusts up to 40 mph.
Chance of rain 90 percent.
.SUNDAY...Showers. Highs in the upper 40s. North winds 10 to
15 mph with gusts up to 25 mph. Chance of rain 80 percent.
.SUNDAY NIGHT...Rain showers likely. Snow showers likely after
midnight. Little or no snow accumulation. Lows in the mid 30s.
Northeast winds around 10 mph. Chance of precipitation
60 percent.
.MONDAY...Mostly cloudy with a chance of rain showers in the
morning, then partly cloudy in the afternoon. Highs in the lower
50s. Chance of rain 30 percent.
.MONDAY NIGHT...Mostly clear. Lows in the lower 30s.
.TUESDAY...Sunny. Highs around 60.
.TUESDAY NIGHT...Clear. Lows in the upper 30s.
.WEDNESDAY...Sunny. Highs in the lower 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s.
.THURSDAY...Sunny. Highs in the upper 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s.
.FRIDAY...Mostly sunny. Highs in the lower 70s.

$$

WYZ027-041045-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
332 AM MDT Sat Oct 4 2025

.REST OF TONIGHT...Mostly cloudy with showers likely with a
chance of thunderstorms. Lows in the upper 30s. North winds
around 10 mph. Chance of rain 60 percent.
.SATURDAY...Rain showers with a slight chance of thunderstorms.
Breezy, cooler with highs around 50. West winds 10 to 15 mph with
gusts up to 25 mph, increasing to 15 to 25 mph with gusts up to
40 mph in the afternoon. Chance of rain 80 percent.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers. Breezy with lows in the mid 30s. West winds 15 to 25 mph
with gusts up to 35 mph.
.SUNDAY...A chance of snow showers in the morning. Mostly cloudy
with a chance of rain showers. Highs around 50. West winds around
10 mph. Chance of precipitation 30 percent.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A slight chance of rain showers. Lows around 30.
North winds around 10 mph, becoming east after midnight. Chance
of rain 20 percent.
.MONDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 50s.
.MONDAY NIGHT...Mostly clear. Lows around 30.
.TUESDAY...Mostly sunny. Highs around 60.
.TUESDAY NIGHT...Mostly clear. Lows around 30.
.WEDNESDAY...Mostly sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.THURSDAY...Mostly sunny. Highs in the mid 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 30s.
.FRIDAY...Mostly sunny. Highs in the upper 60s.

$$

WYZ016-041045-
Upper Wind River Basin-
Including the city of Dubois
332 AM MDT Sat Oct 4 2025

.REST OF TONIGHT...Mostly cloudy with showers likely with a
chance of thunderstorms. Near steady temperature in the mid 40s.
Northwest winds around 10 mph. Chance of rain 60 percent.
.SATURDAY...A slight chance of thunderstorms. Showers, breezy
with highs in the mid 50s. East winds around 10 mph with gusts up
to 20 mph, increasing to 15 to 20 mph with gusts up to 30 mph in
the afternoon. Chance of rain 90 percent.
.SATURDAY NIGHT...Rain showers with a slight chance of
thunderstorms in the evening, then rain and snow showers after
midnight. Snow accumulation up to 1 inch. Lows in the lower 30s.
Northwest winds around 10 mph with gusts up to 20 mph, becoming
west after midnight. Chance of precipitation 90 percent.
.SUNDAY...Rain and snow showers. Little or no snow accumulation.
Highs in the lower 40s. Southeast winds 10 to 15 mph. Chance of
precipitation 80 percent.
.SUNDAY NIGHT...Snow and rain showers. Light snow accumulation.
Lows around 30. East winds 10 to 15 mph. Chance of precipitation
80 percent.
.MONDAY...Mostly cloudy with a slight chance of rain and snow
showers in the morning, then mostly sunny in the afternoon. Highs
in the mid 40s. Chance of precipitation 20 percent.
.MONDAY NIGHT...Mostly clear. Lows in the mid 20s.
.TUESDAY...Sunny. Highs in the lower 50s.
.TUESDAY NIGHT...Clear. Lows in the lower 30s.
.WEDNESDAY...Mostly sunny. Highs around 60.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.THURSDAY...Mostly sunny. Highs around 60.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s.
.FRIDAY...Mostly sunny. Highs in the lower 60s.

$$

WYZ001-041045-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
332 AM MDT Sat Oct 4 2025

.REST OF TONIGHT...Cloudy with rain showers likely with a slight
chance of thunderstorms. Lows in the mid 30s. Chance of rain
60 percent.
.SATURDAY...A slight chance of thunderstorms. Rain showers in the
morning, then rain and snow showers in the afternoon. Snow
accumulation up to 2 inches. Cooler with highs in the lower 40s.
North winds 10 to 15 mph with gusts up to 25 mph. Chance of
precipitation 90 percent.
.SATURDAY NIGHT...Rain showers likely. Snow showers. Snow
accumulation up to 3 inches. Lows in the upper 20s. Northwest
winds around 10 mph. Chance of precipitation 80 percent.
.SUNDAY...Snow showers. New light snow accumulation. Highs in the
upper 30s. North winds around 10 mph in the afternoon. Chance of
snow 80 percent.
.SUNDAY NIGHT...Mostly cloudy with snow showers likely in the
evening, then partly cloudy with a chance of snow showers after
midnight. New little or no snow accumulation. Cold with lows
around 20. Northeast winds around 10 mph in the evening. Chance
of snow 60 percent.
.MONDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 40s.
.MONDAY NIGHT...Clear. Lows in the lower 20s.
.TUESDAY...Sunny. Highs around 50.
.TUESDAY NIGHT...Clear. Lows in the upper 20s.
.WEDNESDAY...Sunny. Highs in the lower 50s.
.WEDNESDAY NIGHT...Clear. Lows in the upper 20s.
.THURSDAY...Mostly sunny. Highs in the mid 50s.
.THURSDAY NIGHT...Mostly clear. Lows around 30.
.FRIDAY...Mostly sunny. Highs in the upper 50s.

$$

WYZ029-041045-
Flaming Gorge-
332 AM MDT Sat Oct 4 2025

.REST OF TONIGHT...Partly cloudy with a chance of showers with a
slight chance of thunderstorms. Lows in the mid 40s. Southeast
winds 10 to 15 mph with gusts up to 25 mph. Chance of rain
30 percent.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Showers likely with a slight chance of thunderstorms.
Breezy, cooler with highs in the mid 50s. South winds 20 to
25 mph, becoming west 15 to 20 mph in the afternoon. Chance of
rain 60 percent.
.SATURDAY NIGHT...Mostly cloudy. A chance of rain showers in the
evening. Breezy with lows in the upper 30s. West winds 15 to
25 mph with gusts up to 35 mph. Chance of rain 30 percent.
.SUNDAY...Mostly cloudy. Highs in the lower 50s. Northwest winds
around 10 mph.
.SUNDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the mid 30s. North winds around 10 mph,
becoming northeast after midnight.
.MONDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs in the lower 50s.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the lower 30s.
.TUESDAY...Mostly sunny. Highs around 60.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s.
.WEDNESDAY...Mostly sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows around 40.
.THURSDAY...Mostly sunny. Highs in the mid 60s.
.THURSDAY NIGHT...Mostly clear. Lows around 40.
.FRIDAY...Mostly sunny. Highs in the mid 60s.

$$

WYZ022-041045-
Casper Mountain-
332 AM MDT Sat Oct 4 2025

.REST OF TONIGHT...Partly cloudy with a chance of showers with a
slight chance of thunderstorms. Lows in the upper 40s. South
winds 10 to 15 mph. Chance of rain 30 percent.
.SATURDAY...Showers. A slight chance of thunderstorms in the
afternoon. Breezy with highs around 60. South winds 15 to 20 mph.
Gusts up to 35 mph in the afternoon. Chance of rain 80 percent.
.SATURDAY NIGHT...Rain showers. A slight chance of thunderstorms
in the evening, then snow showers likely after midnight. Little
or no snow accumulation. Breezy with lows in the mid 30s. West
winds 15 to 20 mph with gusts up to 30 mph. Chance of
precipitation 80 percent.
.SUNDAY...Cloudy. Rain and snow showers likely, mainly in the
morning. Little or no snow accumulation. Cooler with highs in the
lower 40s. Northwest winds 10 to 15 mph, becoming north in the
afternoon. Chance of precipitation 60 percent.
.SUNDAY NIGHT...Rain and snow showers likely. Little or no snow
accumulation. Lows in the lower 30s. East winds around 10 mph
with gusts up to 20 mph. Chance of precipitation 60 percent.
.MONDAY...Cloudy in the morning, then becoming partly cloudy. A
chance of snow showers in the morning. A chance of rain showers.
Highs in the mid 40s. Chance of precipitation 30 percent.
.MONDAY NIGHT...Mostly clear. Lows in the lower 30s.
.TUESDAY...Mostly sunny. Highs in the mid 50s.
.TUESDAY NIGHT...Clear. Lows in the upper 30s.
.WEDNESDAY...Mostly sunny. Highs in the lower 60s.
.WEDNESDAY NIGHT...Clear. Lows around 40.
.THURSDAY...Mostly sunny. Highs around 60.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s.
.FRIDAY...Mostly sunny. Highs in the lower 60s.

$$

WYZ002-041045-
Absaroka Mountains-
332 AM MDT Sat Oct 4 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO
6 PM MDT SUNDAY...

.REST OF TONIGHT...Rain showers, a chance of thunderstorms and
snow showers. Little or no snow accumulation. Near steady
temperature around 40. South winds around 10 mph. Chance of
precipitation 80 percent.
.SATURDAY...Snow showers with a slight chance of thunderstorms.
Rain showers. Snow accumulation up to 3 inches. Highs in the mid
40s. Southeast winds around 10 mph, becoming northeast in the
afternoon. Chance of precipitation 90 percent.
.SATURDAY NIGHT...Snow showers, rain showers with a slight chance
of thunderstorms in the evening, then snow showers with rain
showers likely after midnight. Snow accumulation up to 6 inches.
Lows in the upper 20s. Northwest winds 10 to 15 mph. Chance of
precipitation near 100 percent.
.SUNDAY...Snow showers. New moderate snow accumulation. Highs in
the lower 30s. Northeast winds around 10 mph, becoming east with
gusts up to 20 mph in the afternoon. Chance of snow 90 percent.
.SUNDAY NIGHT...Mostly cloudy with snow showers. New light snow
accumulation. Lows in the lower 20s. East winds around 10 mph,
becoming south after midnight. Chance of snow 80 percent.
.MONDAY...Partly cloudy with a chance of snow showers in the
morning, then mostly sunny in the afternoon. Highs in the upper
30s. Chance of snow 30 percent.
.MONDAY NIGHT...Mostly clear. Lows in the lower 20s.
.TUESDAY...Sunny. Highs in the mid 40s.
.TUESDAY NIGHT...Clear. Lows in the upper 20s.
.WEDNESDAY...Sunny. Highs in the upper 40s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.THURSDAY...Mostly sunny. Highs around 50.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 30s.
.FRIDAY...Mostly sunny. Highs in the lower 50s.

$$

WYZ007-041045-
Owl Creek and Bridger Mountains-
332 AM MDT Sat Oct 4 2025

.REST OF TONIGHT...Partly cloudy with a chance of showers with a
slight chance of thunderstorms. Lows in the mid 40s. Northeast
winds 10 to 15 mph with gusts up to 25 mph. Chance of rain
30 percent.
.SATURDAY...A slight chance of thunderstorms. Rain showers.
Breezy, cooler with highs in the mid 50s. Northeast winds 15 to
20 mph with gusts up to 30 mph. Chance of rain 80 percent.
.SATURDAY NIGHT...Rain showers with a slight chance of
thunderstorms in the evening, then rain and snow showers after
midnight. Snow accumulation up to 2 inches. Windy with lows in
the mid 30s. Northwest winds 20 to 30 mph with gusts up to
45 mph. Chance of precipitation 90 percent.
.SUNDAY...Rain and snow showers. Little or no snow accumulation.
Breezy with highs around 40. North winds 15 to 20 mph. Chance of
precipitation 90 percent.
.SUNDAY NIGHT...Snow and rain showers. Light snow accumulation.
Lows in the lower 30s. North winds 10 to 15 mph with gusts up to
25 mph. Chance of precipitation 80 percent.
.MONDAY...Mostly cloudy with a slight chance of rain and snow
showers in the morning, then mostly sunny in the afternoon. Highs
in the mid 40s. Chance of precipitation 20 percent.
.MONDAY NIGHT...Clear. Lows in the lower 30s.
.TUESDAY...Sunny. Highs in the lower 50s.
.TUESDAY NIGHT...Clear. Lows in the upper 30s.
.WEDNESDAY...Sunny. Highs around 60.
.WEDNESDAY NIGHT...Clear. Lows in the lower 40s.
.THURSDAY...Mostly sunny. Highs in the lower 60s.
.THURSDAY NIGHT...Clear. Lows around 40.
.FRIDAY...Mostly sunny. Highs in the lower 60s.

$$

WYZ008-041045-
Bighorn Mountains West-
332 AM MDT Sat Oct 4 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS
EVENING TO 6 PM MDT SUNDAY...

.REST OF TONIGHT...Mostly cloudy with a chance of rain showers
with a slight chance of thunderstorms. Near steady temperature in
the mid 40s. Southeast winds around 10 mph with gusts up to
20 mph. Chance of rain 40 percent.
.SATURDAY...Rain showers with a slight chance of thunderstorms.
Highs in the lower 50s. South winds 10 to 15 mph with gusts up to
25 mph. Chance of rain 90 percent.
.SATURDAY NIGHT...Rain showers, snow showers with a chance of
thunderstorms in the evening, then rain and snow showers after
midnight. Snow may be heavy at times in the evening. Snow
accumulation up to 8 inches. Breezy with lows in the lower 30s.
Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of
precipitation near 100 percent.
.SUNDAY...Snow and rain showers. New light snow accumulation.
Highs in the upper 30s. North winds 10 to 15 mph with gusts up to
25 mph. Chance of precipitation 90 percent.
.SUNDAY NIGHT...Snow showers with rain showers likely. New light
snow accumulation. Lows in the upper 20s. East winds around
10 mph, becoming southeast after midnight. Chance of
precipitation 80 percent.
.MONDAY...Mostly cloudy with a chance of snow and rain showers in
the morning, then partly cloudy in the afternoon. Highs around
40. Chance of precipitation 30 percent.
.MONDAY NIGHT...Mostly clear. Lows in the upper 20s.
.TUESDAY...Sunny. Highs in the upper 40s.
.TUESDAY NIGHT...Clear. Lows in the mid 30s.
.WEDNESDAY...Sunny. Highs in the mid 50s.
.WEDNESDAY NIGHT...Clear. Lows in the upper 30s.
.THURSDAY...Mostly sunny. Highs in the mid 50s.
.THURSDAY NIGHT...Clear. Lows in the upper 30s.
.FRIDAY...Mostly sunny. Highs in the upper 50s.

$$

WYZ009-041045-
Bighorn Mountains Southeast-
332 AM MDT Sat Oct 4 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS
EVENING TO 6 PM MDT SUNDAY...

.REST OF TONIGHT...Partly cloudy with a chance of rain showers
with a slight chance of thunderstorms. Near steady temperature in
the mid 40s. Southeast winds around 10 mph with gusts up to
20 mph. Chance of rain 30 percent.
.SATURDAY...Rain showers with a slight chance of thunderstorms.
Cooler with highs in the lower 50s. Southeast winds 10 to 15 mph
with gusts up to 25 mph. Chance of rain 80 percent.
.SATURDAY NIGHT...Rain showers, snow showers with a chance of
thunderstorms in the evening, then rain and snow showers after
midnight. Snow may be heavy at times in the evening. Snow
accumulation up to 7 inches. Lows in the lower 30s. Northwest
winds 10 to 15 mph with gusts up to 30 mph. Chance of
precipitation near 100 percent.
.SUNDAY...Snow and rain showers. New light snow accumulation.
Highs in the mid 30s. North winds 10 to 15 mph with gusts up to
25 mph, becoming northeast in the afternoon. Chance of
precipitation 90 percent.
.SUNDAY NIGHT...Rain showers likely in the evening. Snow showers.
New light snow accumulation. Lows in the upper 20s. East winds
10 to 15 mph with gusts up to 25 mph. Chance of precipitation
80 percent.
.MONDAY...Mostly cloudy with a chance of snow and rain showers in
the morning, then partly cloudy in the afternoon. Highs in the
lower 40s. Chance of precipitation 30 percent.
.MONDAY NIGHT...Mostly clear. Lows in the upper 20s.
.TUESDAY...Sunny. Highs in the upper 40s.
.TUESDAY NIGHT...Clear. Lows in the mid 30s.
.WEDNESDAY...Sunny. Highs in the upper 50s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s.
.THURSDAY...Mostly sunny. Highs in the upper 50s.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s.
.FRIDAY...Mostly sunny. Highs in the upper 50s.

$$

WYZ012-041045-
Teton and Gros Ventre Mountains-
332 AM MDT Sat Oct 4 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO
6 PM MDT SUNDAY...

.REST OF TONIGHT...Rain showers with a chance of thunderstorms.
Near steady temperature around 40. Southeast winds around 10 mph.
Chance of rain 80 percent.
.SATURDAY...A slight chance of thunderstorms. Rain showers in the
morning, then rain and snow showers in the afternoon. Snow
accumulation up to 3 inches. Highs in the lower 40s. East winds
around 10 mph, becoming west in the afternoon. Chance of
precipitation 90 percent.
.SATURDAY NIGHT...Snow showers, rain showers with a slight chance
of thunderstorms in the evening, then snow and rain showers
likely after midnight. Snow accumulation up to 3 inches. Lows in
the upper 20s. Northwest winds around 10 mph. Chance of
precipitation 90 percent.
.SUNDAY...Snow showers. Rain showers in the afternoon. New light
snow accumulation. Highs in the upper 30s. Chance of
precipitation 80 percent.
.SUNDAY NIGHT...Mostly cloudy with snow showers likely in the
evening, then partly cloudy with a chance of snow showers after
midnight. New light snow accumulation possible. Lows in the lower
20s. Chance of snow 60 percent.
.MONDAY...Partly cloudy in the morning, then clearing. A
20 percent chance of snow showers. Highs in the lower 40s.
.MONDAY NIGHT...Mostly clear. Lows in the lower 20s.
.TUESDAY...Sunny. Highs in the upper 40s.
.TUESDAY NIGHT...Clear. Lows in the upper 20s.
.WEDNESDAY...Sunny. Highs in the lower 50s.
.WEDNESDAY NIGHT...Clear. Lows around 30.
.THURSDAY...Mostly sunny. Highs in the mid 50s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 30s.
.FRIDAY...Mostly sunny. Highs in the mid 50s.

$$

WYZ014-041045-
Wind River Mountains West-
332 AM MDT Sat Oct 4 2025

.REST OF TONIGHT...Rain showers with a chance of thunderstorms.
Lows in the mid 30s. East winds around 10 mph with gusts up to
20 mph. Chance of rain 80 percent.
.SATURDAY...Snow showers with a slight chance of thunderstorms.
Rain showers. Snow accumulation up to 4 inches. Breezy with highs
in the mid 40s. Southeast winds 15 to 20 mph, becoming southwest
in the afternoon. Gusts up to 35 mph. Chance of precipitation
90 percent.
.SATURDAY NIGHT...Snow showers. Rain showers with a slight chance
of thunderstorms in the evening, then rain showers likely after
midnight. Snow accumulation up to 4 inches. Lows in the upper
20s. West winds 10 to 15 mph. Gusts up to 30 mph in the evening.
Chance of precipitation 80 percent.
.SUNDAY...Snow showers. Rain showers likely in the afternoon. New
light snow accumulation. Highs in the mid 30s. West winds around
10 mph, becoming south in the afternoon. Chance of precipitation
80 percent.
.SUNDAY NIGHT...Snow showers. New light snow accumulation. Lows
in the lower 20s. East winds around 10 mph with gusts up to
20 mph. Chance of snow 80 percent.
.MONDAY...Mostly cloudy with a chance of snow showers in the
morning, then partly cloudy in the afternoon. Highs in the upper
30s. Chance of snow 30 percent.
.MONDAY NIGHT...Mostly clear. Lows in the lower 20s.
.TUESDAY...Mostly sunny. Highs in the mid 40s.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 20s.
.WEDNESDAY...Mostly sunny. Highs in the upper 40s.
.WEDNESDAY NIGHT...Mostly clear. Lows around 30.
.THURSDAY...Mostly sunny. Highs in the lower 50s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 30s.
.FRIDAY...Mostly sunny. Highs in the lower 50s.

$$

WYZ015-041045-
Wind River Mountains East-
332 AM MDT Sat Oct 4 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO
6 PM MDT SUNDAY...

.REST OF TONIGHT...Partly cloudy with rain showers likely, a
chance of thunderstorms and snow showers likely. Snow
accumulation up to 1 inch. Lows in the mid 30s. South winds
around 10 mph with gusts up to 20 mph. Chance of precipitation
60 percent.
.SATURDAY...A slight chance of thunderstorms. Rain and snow
showers. Snow accumulation around 5 inches. Breezy with highs in
the mid 40s. South winds 15 to 20 mph with gusts up to 30 mph.
Chance of precipitation 90 percent.
.SATURDAY NIGHT...A slight chance of thunderstorms in the
evening. Snow and rain showers. New snow accumulation up to
4 inches. Lows in the upper 20s. West winds 10 to 15 mph with
gusts up to 25 mph. Chance of precipitation 80 percent.
.SUNDAY...Snow showers. New moderate snow accumulation. Highs in
the lower 30s. East winds around 10 mph. Chance of snow
90 percent.
.SUNDAY NIGHT...Snow showers. New moderate snow accumulation.
Lows in the lower 20s. East winds around 10 mph. Chance of snow
80 percent.
.MONDAY...Mostly cloudy with a chance of snow showers in the
morning, then mostly sunny in the afternoon. Highs in the mid
30s. Chance of snow 30 percent.
.MONDAY NIGHT...Mostly clear. Lows in the lower 20s.
.TUESDAY...Mostly sunny. Highs in the lower 40s.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 20s.
.WEDNESDAY...Mostly sunny. Highs in the upper 40s.
.WEDNESDAY NIGHT...Mostly clear. Lows around 30.
.THURSDAY...Mostly sunny. Highs in the upper 40s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 30s.
.FRIDAY...Mostly sunny. Highs in the lower 50s.

$$

WYZ019-041045-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
332 AM MDT Sat Oct 4 2025

.REST OF TONIGHT...Partly cloudy with a chance of showers with a
slight chance of thunderstorms. Lows in the mid 40s. Southeast
winds 10 to 15 mph. Chance of rain 30 percent.
.SATURDAY...A slight chance of thunderstorms. Showers, breezy
with highs around 60. South winds 15 to 25 mph with gusts up to
40 mph. Chance of rain 80 percent.
.SATURDAY NIGHT...Rain showers with a slight chance of
thunderstorms in the evening, then rain showers likely after
midnight. Breezy with lows in the mid 30s. West winds 15 to
25 mph with gusts up to 35 mph. Chance of rain 80 percent.
.SUNDAY...Snow showers likely in the morning. Rain showers
likely. Little or no snow accumulation. Highs in the mid 40s.
North winds 10 to 15 mph, becoming northeast in the afternoon.
Chance of precipitation 70 percent.
.SUNDAY NIGHT...Rain and snow showers likely. Little or no snow
accumulation. Lows in the lower 30s. Northeast winds 10 to 15 mph
with gusts up to 30 mph. Chance of precipitation 60 percent.
.MONDAY...Mostly cloudy with a slight chance of rain and snow
showers in the morning, then partly cloudy in the afternoon.
Highs in the upper 40s. Chance of precipitation 20 percent.
.MONDAY NIGHT...Mostly clear. Lows around 30.
.TUESDAY...Mostly sunny. Highs in the mid 50s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.WEDNESDAY...Mostly sunny. Highs in the lower 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s.
.THURSDAY...Mostly sunny. Highs in the lower 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s.
.FRIDAY...Mostly sunny. Highs in the mid 60s.

$$

WYZ024-041045-
Salt River and Wyoming Ranges-
332 AM MDT Sat Oct 4 2025

.REST OF TONIGHT...Rain showers likely with a chance of
thunderstorms. Lows in the upper 30s. North winds around 10 mph.
Chance of rain 60 percent.
.SATURDAY...A slight chance of thunderstorms. Rain showers in the
morning, then rain and snow showers in the afternoon. Snow
accumulation up to 2 inches. Cooler with highs in the mid 40s.
East winds around 10 mph with gusts up to 20 mph, becoming west
with gusts up to 30 mph in the afternoon. Chance of precipitation
90 percent.
.SATURDAY NIGHT...Cloudy with rain and snow showers. Snow
accumulation up to 2 inches. Breezy with lows in the lower 30s.
West winds 15 to 20 mph with gusts up to 30 mph. Chance of
precipitation 80 percent.
.SUNDAY...Snow and rain showers. Little or no snow accumulation.
Highs in the lower 40s. West winds around 10 mph. Chance of
precipitation 80 percent.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow and rain
showers. Little or no snow accumulation. Lows in the upper 20s.
North winds around 10 mph in the evening. Chance of precipitation
50 percent.
.MONDAY...Partly cloudy. A slight chance of snow showers in the
morning. Highs in the mid 40s. Chance of snow 20 percent.
.MONDAY NIGHT...Mostly clear. Lows in the upper 20s.
.TUESDAY...Sunny. Highs in the lower 50s.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.WEDNESDAY...Mostly sunny. Highs in the mid 50s.
.WEDNESDAY NIGHT...Clear. Lows in the lower 30s.
.THURSDAY...Mostly sunny. Highs in the upper 50s.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s.
.FRIDAY...Mostly sunny. A slight chance of. Highs in the upper
50s.

$$

WYZ030-041045-
East Sweetwater County-
Including the city of Wamsutter
332 AM MDT Sat Oct 4 2025

.REST OF TONIGHT...Partly cloudy with a chance of showers with a
slight chance of thunderstorms. Lows in the mid 40s. Southeast
winds 10 to 15 mph with gusts up to 25 mph. Chance of rain
30 percent.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Showers likely with a slight chance of thunderstorms.
Breezy with highs in the upper 50s. South winds 20 to 25 mph,
becoming southwest in the afternoon. Gusts up to 40 mph. Chance
of rain 60 percent.
.SATURDAY NIGHT...Mostly cloudy. Rain showers likely, mainly in
the evening. Breezy with lows in the mid 30s. West winds 15 to
25 mph with gusts up to 40 mph. Chance of rain 60 percent.
.SUNDAY...Cloudy. Rain showers likely, mainly in the morning.
Highs around 50. Northwest winds around 10 mph. Chance of rain
60 percent.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
showers. Lows in the lower 30s. Northeast winds around 10 mph
with gusts up to 20 mph.
.MONDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs in the lower 50s.
.MONDAY NIGHT...Mostly clear. Lows around 30.
.TUESDAY...Mostly sunny. Highs around 60.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.WEDNESDAY...Mostly sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.THURSDAY...Mostly sunny. Highs in the mid 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s.
.FRIDAY...Mostly sunny. Highs in the mid 60s.

$$