427
FPUS55 KRIW 191923
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
121 PM MDT Fri Sep 19 2025

WYZ020-192200-
Natrona County Lower Elevations-
Including the city of Casper
121 PM MDT Fri Sep 19 2025

.THIS AFTERNOON...Partly cloudy. Highs in the mid 70s.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
cloudy. Lows in the upper 40s. East winds around 10 mph, becoming
northeast after midnight.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 70s. West winds around 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows around 50. Southwest winds
around 10 mph after midnight.
.SUNDAY...Partly cloudy. A slight chance of. Highs in the mid
70s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
.SUNDAY NIGHT...A slight chance of thunderstorms in the evening.
Partly cloudy with a slight chance of showers. Lows in the upper
40s. Chance of rain 20 percent.
.MONDAY...Partly cloudy with a chance of showers in the morning,
then mostly cloudy with showers likely with a chance of
thunderstorms in the afternoon. Highs in the mid 60s. Temperature
falling into the upper 50s in the afternoon. Chance of rain
60 percent.
.MONDAY NIGHT...Mostly cloudy. A chance of showers with a slight
chance of thunderstorms in the evening, then a chance of showers
after midnight. Lows in the lower 40s. Chance of rain 40 percent.
.TUESDAY...Partly cloudy with a slight chance of showers. A
slight chance of thunderstorms in the afternoon. Highs around 60.
Chance of rain 20 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 40s.
.WEDNESDAY...Mostly sunny. Highs in the upper 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s.
.THURSDAY...Mostly sunny. Highs in the mid 70s.

$$

WYZ017-192200-
Wind River Basin-
Including the cities of Riverton and Shoshoni
121 PM MDT Fri Sep 19 2025

.THIS AFTERNOON...Partly cloudy. Highs in the upper 70s. East
winds around 10 mph.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
cloudy. Lows in the upper 40s. Northeast winds around 10 mph,
becoming northwest after midnight.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs
around 80. Northeast winds around 10 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows around 50. East winds
around 10 mph, becoming southwest after midnight.
.SUNDAY...Partly cloudy. A slight chance of. Highs in the mid
70s. Southwest winds around 10 mph.
.SUNDAY NIGHT...Partly cloudy. A chance of showers after
midnight. Lows in the upper 40s. Chance of rain 30 percent.
.MONDAY...Mostly cloudy. Showers likely with a slight chance of
thunderstorms in the morning, then showers likely with a chance
of thunderstorms in the afternoon. Highs in the mid 60s. Chance
of rain 60 percent.
.MONDAY NIGHT...Mostly cloudy with a chance of showers with a
slight chance of thunderstorms in the evening, then partly cloudy
with a chance of showers after midnight. Lows in the lower 40s.
Chance of rain 30 percent.
.TUESDAY...Partly cloudy with a slight chance of showers in the
morning, then mostly sunny in the afternoon. Highs in the lower
60s. Chance of rain 20 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 40s.
.WEDNESDAY...Mostly sunny. Highs around 70.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s.
.THURSDAY...Mostly sunny. Highs in the mid 70s.

$$

WYZ018-192200-
Lander Foothills-
Including the city of Lander
121 PM MDT Fri Sep 19 2025

.THIS AFTERNOON...Partly cloudy. Highs in the mid 70s. East winds
around 10 mph.
.TONIGHT...Mostly cloudy. Lows around 50. Northwest winds around
10 mph in the evening.
.SATURDAY...Partly cloudy. Highs in the upper 70s. Northeast
winds around 10 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows around 50. Southwest winds
around 10 mph.
.SUNDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the afternoon. Highs in the mid 70s. West winds
around 10 mph. Chance of rain 20 percent.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 40s. Chance of rain 20 percent.
.MONDAY...Mostly cloudy. A chance of showers with a slight chance
of thunderstorms in the morning, then showers likely with a
chance of thunderstorms in the afternoon. Highs in the lower 60s.
Chance of rain 60 percent.
.MONDAY NIGHT...Mostly cloudy with a chance of showers with a
slight chance of thunderstorms in the evening, then partly cloudy
with a chance of showers after midnight. Lows around 40. Chance
of rain 30 percent.
.TUESDAY...Partly cloudy with a slight chance of showers in the
morning, then mostly sunny in the afternoon. Highs in the lower
60s. Chance of rain 20 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 40s.
.WEDNESDAY...Mostly sunny. Highs around 70.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s.
.THURSDAY...Mostly sunny. Highs in the mid 70s.

$$

WYZ028-192200-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
121 PM MDT Fri Sep 19 2025

.THIS AFTERNOON...Mostly cloudy. Highs in the mid 70s. West winds
around 10 mph.
.TONIGHT...Mostly cloudy. Lows in the upper 40s. Southwest winds
10 to 15 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms
in the afternoon. Highs in the lower 70s. West winds 10 to 15 mph
with gusts up to 25 mph. Chance of rain 30 percent.
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the upper 40s. Southwest winds around
10 mph.
.SUNDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs around 70. West winds 10 to
15 mph. Chance of rain 30 percent.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 40s. Chance of rain 20 percent.
.MONDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A chance of showers. A slight chance of thunderstorms in
the morning, then a chance of thunderstorms in the afternoon.
Highs in the mid 60s. Chance of rain 40 percent.
.MONDAY NIGHT...Partly cloudy. A chance of showers with a slight
chance of thunderstorms in the evening, then a slight chance of
showers after midnight. Lows in the upper 30s. Chance of rain
30 percent.
.TUESDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 60s.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s.
.WEDNESDAY...Mostly sunny. Highs around 70.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s.
.THURSDAY...Mostly sunny. A slight chance of. Highs around 70.

$$

WYZ013-192200-
Jackson Hole-
Including the city of Jackson
121 PM MDT Fri Sep 19 2025

.THIS AFTERNOON...Mostly cloudy. Highs in the lower 70s.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Lows around 40.
.SATURDAY...Mostly sunny. Highs in the lower 70s. Southwest winds
around 10 mph with gusts up to 20 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy. A slight chance of. Lows around
40.
.SUNDAY...Mostly cloudy. A chance of showers with a slight chance
of thunderstorms in the morning, then showers likely with a
chance of thunderstorms in the afternoon. Highs in the mid 60s.
Southwest winds around 10 mph with gusts up to 20 mph in the
afternoon. Chance of rain 60 percent.
.SUNDAY NIGHT...Showers likely with a chance of thunderstorms in
the evening, then showers with a slight chance of thunderstorms
after midnight. Lows around 40. Chance of rain 80 percent.
.MONDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A chance of thunderstorms. Showers likely, mainly in the
morning. Highs in the upper 50s. Chance of rain 60 percent.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the lower 30s.
.TUESDAY...Mostly sunny. Highs in the mid 60s.
.TUESDAY NIGHT...Clear. Lows in the mid 30s.
.WEDNESDAY...Sunny. Highs in the lower 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows around 40.
.THURSDAY...Mostly sunny. A slight chance of rain showers and
thunderstorms in the afternoon. Highs around 70. Chance of rain
20 percent.

$$

WYZ003-192200-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
121 PM MDT Fri Sep 19 2025

.THIS AFTERNOON...Partly cloudy. Highs in the mid 70s. East winds
around 10 mph.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Lows in the lower 50s. North winds around 10 mph in the
evening.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 70s. East winds around 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. South
winds around 10 mph, becoming southwest with gusts up to 20 mph
after midnight.
.SUNDAY...Mostly sunny in the morning, then partly cloudy with a
chance of showers with a slight chance of thunderstorms in the
afternoon. Highs in the mid 70s. Southwest winds 10 to 15 mph.
Chance of rain 30 percent.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A chance of showers in the evening, then showers
likely after midnight. Lows around 50. Chance of rain 60 percent.
.MONDAY...Mostly cloudy with a chance of thunderstorms. Showers
likely. Near steady temperature in the lower 50s. Chance of rain
70 percent.
.MONDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the lower 40s. Chance of
rain 20 percent.
.TUESDAY...Mostly sunny. Highs in the mid 60s.
.TUESDAY NIGHT...Clear. Lows in the mid 40s.
.WEDNESDAY...Sunny. Highs in the lower 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows around 50.
.THURSDAY...Mostly sunny. A slight chance of. Highs in the mid
70s.

$$

WYZ004-192200-
North Bighorn Basin-
Including the cities of Basin, Greybull, Lovell, Powell,
and Shell
121 PM MDT Fri Sep 19 2025

.THIS AFTERNOON...Partly cloudy. Highs around 80.
.TONIGHT...Partly cloudy. Lows around 50.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 80s. Southeast winds around 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SUNDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 80. South winds around 10 mph in the
afternoon.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A slight chance of showers in the evening, then a
chance of showers after midnight. Lows around 50. Chance of rain
40 percent.
.MONDAY...Mostly cloudy. Showers likely with a chance of
thunderstorms in the morning, then a chance of showers with a
slight chance of thunderstorms in the afternoon. Breezy with
highs in the mid 60s. Chance of rain 60 percent.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of
showers. Lows in the lower 40s.
.TUESDAY...Mostly sunny. Highs around 70.
.TUESDAY NIGHT...Clear. Lows in the mid 40s.
.WEDNESDAY...Sunny. Highs in the mid 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s.
.THURSDAY...Mostly sunny. Highs around 80.

$$

WYZ006-192200-
Southeast Bighorn Basin-
Including the cities of Ten Sleep and Worland
121 PM MDT Fri Sep 19 2025

.THIS AFTERNOON...Partly cloudy. Highs in the upper 70s.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
cloudy. Lows in the lower 50s. Northeast winds around 10 mph in
the evening.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 80s.
.SATURDAY NIGHT...Mostly clear. Lows around 50.
.SUNDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the upper 70s. West winds around 10 mph in the
afternoon.
.SUNDAY NIGHT...Partly cloudy with a slight chance of
thunderstorms. A chance of showers after midnight. Lows around
50. Chance of rain 30 percent.
.MONDAY...Showers likely with a slight chance of thunderstorms.
Breezy with highs in the mid 60s. Chance of rain 60 percent.
.MONDAY NIGHT...Partly cloudy. A chance of showers with a slight
chance of thunderstorms in the evening, then a slight chance of
showers after midnight. Lows in the lower 40s. Chance of rain
30 percent.
.TUESDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 60s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 40s.
.WEDNESDAY...Sunny. Highs in the mid 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s.
.THURSDAY...Sunny. Highs in the upper 70s.

$$

WYZ005-192200-
Southwest Bighorn Basin-
Including the city of Thermopolis
121 PM MDT Fri Sep 19 2025

.THIS AFTERNOON...Partly cloudy. Highs in the mid 70s. Northeast
winds around 10 mph.
.TONIGHT...Mostly cloudy. Lows in the lower 50s. Northeast winds
around 10 mph in the evening.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs
around 80.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SUNDAY...Partly cloudy. A slight chance of. Highs around 80.
Southwest winds around 10 mph in the afternoon.
.SUNDAY NIGHT...Partly cloudy with a slight chance of
thunderstorms. A slight chance of showers in the evening, then a
chance of showers after midnight. Lows around 50. Chance of rain
30 percent.
.MONDAY...Showers likely. A slight chance of thunderstorms in the
morning, then a chance of thunderstorms in the afternoon. Breezy
with highs in the mid 60s. Chance of rain 70 percent.
.MONDAY NIGHT...Partly cloudy. A chance of showers with a slight
chance of thunderstorms in the evening, then a slight chance of
showers after midnight. Lows in the lower 40s. Chance of rain
30 percent.
.TUESDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 60s.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 40s.
.WEDNESDAY...Sunny. Highs in the lower 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s.
.THURSDAY...Mostly sunny. Highs in the upper 70s.

$$

WYZ023-192200-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
121 PM MDT Fri Sep 19 2025

.THIS AFTERNOON...Mostly cloudy. Highs around 70.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Lows in the lower 40s.
.SATURDAY...Partly cloudy. A chance of showers with a slight
chance of thunderstorms in the afternoon. Highs in the lower 70s.
West winds around 10 mph in the afternoon. Chance of rain
30 percent.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of
thunderstorms. A slight chance of showers in the evening, then a
chance of showers after midnight. Lows in the mid 40s. Chance of
rain 30 percent.
.SUNDAY...Mostly cloudy. A chance of showers with a slight chance
of thunderstorms in the morning, then showers likely with a
chance of thunderstorms in the afternoon. Highs around 70. Chance
of rain 60 percent.
.SUNDAY NIGHT...Showers likely. A chance of thunderstorms, mainly
in the evening. Lows around 40. Chance of rain 60 percent.
.MONDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A chance of showers with a slight chance of
thunderstorms. Highs around 60. Chance of rain 50 percent.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the lower 30s.
.TUESDAY...Mostly sunny. Highs around 70.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.WEDNESDAY...Mostly sunny. Highs in the lower 70s.
.WEDNESDAY NIGHT...Mostly clear. A slight chance of showers after
midnight. Lows around 40. Chance of rain 20 percent.
.THURSDAY...Mostly sunny with a slight chance of showers. A
slight chance of thunderstorms in the afternoon. Highs in the
lower 70s. Chance of rain 20 percent.

$$

WYZ025-192200-
Upper Green River Basin Foothills-
Including the city of Pinedale
121 PM MDT Fri Sep 19 2025

.THIS AFTERNOON...Mostly cloudy. Highs in the upper 60s.
Southwest winds around 10 mph.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Lows in the lower 40s. Northwest winds around 10 mph in
the evening.
.SATURDAY...Partly cloudy. A slight chance of. Highs around 70.
West winds 10 to 15 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy. A slight chance of. Lows around
40. Northwest winds around 10 mph in the evening.
.SUNDAY...Mostly cloudy with a chance of showers. A slight chance
of thunderstorms in the morning, then a chance of thunderstorms
in the afternoon. Highs in the mid 60s. West winds around 10 mph
with gusts up to 20 mph in the afternoon. Chance of rain
40 percent.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of showers. A chance of thunderstorms,
mainly in the evening. Lows in the upper 30s. Chance of rain
30 percent.
.MONDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A chance of showers. A slight chance of thunderstorms in
the morning, then a chance of thunderstorms in the afternoon.
Highs in the upper 50s. Chance of rain 50 percent.
.MONDAY NIGHT...A slight chance of thunderstorms in the evening.
Partly cloudy with a slight chance of rain showers. Lows in the
lower 30s. Chance of rain 20 percent.
.TUESDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 60s.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.WEDNESDAY...Mostly sunny. Highs in the upper 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.THURSDAY...Mostly sunny. A slight chance of. Highs around 70.

$$

WYZ026-192200-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
121 PM MDT Fri Sep 19 2025

.THIS AFTERNOON...Mostly cloudy. Highs in the lower 70s.
Southwest winds around 10 mph.
.TONIGHT...Mostly cloudy. Lows in the mid 40s. West winds around
10 mph with gusts up to 20 mph.
.SATURDAY...Partly cloudy. A chance of showers with a slight
chance of thunderstorms in the afternoon. Highs around 70. West
winds 10 to 15 mph. Chance of rain 30 percent.
.SATURDAY NIGHT...Mostly cloudy. Lows in the mid 40s. West winds
around 10 mph with gusts up to 20 mph in the evening.
.SUNDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs in the upper 60s. West
winds 10 to 15 mph. Chance of rain 30 percent.
.SUNDAY NIGHT...Partly cloudy with a slight chance of
thunderstorms. A chance of showers after midnight. Lows in the
lower 40s. Chance of rain 30 percent.
.MONDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A chance of showers. A slight chance of thunderstorms in
the morning, then a chance of thunderstorms in the afternoon.
Highs in the lower 60s. Chance of rain 40 percent.
.MONDAY NIGHT...Partly cloudy. A chance of rain showers with a
slight chance of thunderstorms in the evening, then a slight
chance of rain showers after midnight. Lows in the mid 30s.
Chance of rain 30 percent.
.TUESDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 60s.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s.
.WEDNESDAY...Mostly sunny. Highs in the upper 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s.
.THURSDAY...Mostly sunny. Highs around 70.

$$

WYZ010-192200-
Northeast Johnson County-
Including the city of Buffalo
121 PM MDT Fri Sep 19 2025

.THIS AFTERNOON...Mostly sunny. Highs in the mid 70s.
.TONIGHT...Partly cloudy. Lows around 50. East winds around
10 mph in the evening.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs
around 80.
.SATURDAY NIGHT...Mostly clear. Lows around 50. Southeast winds
around 10 mph, becoming southwest after midnight.
.SUNDAY...Sunny in the morning, then becoming partly cloudy.
Highs around 80. Southwest winds around 10 mph in the morning.
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers after
midnight. Lows around 50. Chance of rain 20 percent.
.MONDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Showers likely with a slight chance of thunderstorms.
Breezy with highs in the mid 60s. Chance of rain 60 percent.
.MONDAY NIGHT...Mostly cloudy. A chance of showers, mainly in the
evening. Lows in the mid 40s. Chance of rain 30 percent.
.TUESDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 60s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 40s.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows around 50.
.THURSDAY...Mostly sunny. Highs in the upper 70s.

$$

WYZ011-192200-
Southeast Johnson County-
Including the city of Kaycee
121 PM MDT Fri Sep 19 2025

.THIS AFTERNOON...Mostly sunny. Highs in the mid 70s. East winds
around 10 mph.
.TONIGHT...Partly cloudy. Lows around 50. Northeast winds around
10 mph in the evening.
.SATURDAY...Partly cloudy. Highs in the upper 70s. Northeast
winds around 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows around 50. Southwest winds
around 10 mph after midnight.
.SUNDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 80. Southwest winds around 10 mph.
.SUNDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A slight chance of. Lows in the lower 50s.
.MONDAY...Partly cloudy with a chance of showers in the morning,
then mostly cloudy with showers likely with a slight chance of
thunderstorms in the afternoon. Breezy with highs in the mid 60s.
Chance of rain 60 percent.
.MONDAY NIGHT...A slight chance of thunderstorms in the evening.
Mostly cloudy with a chance of showers. Lows in the mid 40s.
Chance of rain 30 percent.
.TUESDAY...Partly cloudy. A slight chance of showers in the
morning. Highs in the lower 60s. Chance of rain 20 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 40s.
.WEDNESDAY...Mostly sunny. Highs in the lower 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s.
.THURSDAY...Mostly sunny. Highs in the upper 70s.

$$

WYZ027-192200-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
121 PM MDT Fri Sep 19 2025

.THIS AFTERNOON...Mostly cloudy. Highs in the lower 70s. West
winds around 10 mph.
.TONIGHT...Mostly cloudy. Lows in the mid 40s. West winds 10 to
15 mph.
.SATURDAY...Partly cloudy in the morning, then mostly cloudy with
a chance of showers with a slight chance of thunderstorms in the
afternoon. Highs around 70. West winds 10 to 15 mph. Chance of
rain 30 percent.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 40s. West winds around 10 mph.
Chance of rain 20 percent.
.SUNDAY...Partly cloudy with a chance of showers. A slight chance
of thunderstorms in the morning, then a chance of thunderstorms
in the afternoon. Highs around 70. West winds 10 to 15 mph.
Chance of rain 30 percent.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of showers. A chance of thunderstorms,
mainly in the evening. Lows in the lower 40s. Chance of rain
30 percent.
.MONDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A chance of showers. A slight chance of thunderstorms in
the morning, then a chance of thunderstorms in the afternoon.
Highs in the lower 60s. Chance of rain 40 percent.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows in the mid 30s.
.TUESDAY...Mostly sunny. Highs in the lower 60s.
.TUESDAY NIGHT...Mostly clear. Lows around 40.
.WEDNESDAY...Mostly sunny. Highs around 70.
.WEDNESDAY NIGHT...Mostly clear. Lows around 40.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. A slight chance of. Highs around 70.

$$

WYZ016-192200-
Upper Wind River Basin-
Including the city of Dubois
121 PM MDT Fri Sep 19 2025

.THIS AFTERNOON...Partly cloudy. Highs in the lower 70s.
Southeast winds around 10 mph.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Lows in the mid 40s. East winds around 10 mph in the
evening.
.SATURDAY...Partly cloudy. Highs in the lower 70s. West winds
10 to 15 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 40s. West winds
10 to 15 mph.
.SUNDAY...Partly cloudy in the morning, then mostly cloudy with a
chance of showers and thunderstorms in the afternoon. Highs in
the upper 60s. West winds 10 to 15 mph with gusts up to 25 mph.
Chance of rain 30 percent.
.SUNDAY NIGHT...Partly cloudy. A chance of showers with a slight
chance of thunderstorms in the evening, then showers likely after
midnight. Lows in the mid 40s. Chance of rain 60 percent.
.MONDAY...Showers likely with a slight chance of thunderstorms in
the morning, then showers likely with a chance of thunderstorms
in the afternoon. Highs in the upper 50s. Chance of rain
60 percent.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers with
a slight chance of thunderstorms in the evening, then partly
cloudy with a slight chance of rain showers after midnight. Lows
in the mid 30s. Chance of rain 30 percent.
.TUESDAY...Partly cloudy in the morning, then clearing. Highs
around 60.
.TUESDAY NIGHT...Mostly clear. Lows around 40.
.WEDNESDAY...Mostly sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s.
.THURSDAY...Mostly sunny. A slight chance of. Highs around 70.

$$

WYZ001-192200-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
121 PM MDT Fri Sep 19 2025

.THIS AFTERNOON...Mostly cloudy. Highs in the mid 60s.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Lows in the upper 30s.
.SATURDAY...Mostly sunny. Highs in the upper 60s. South winds
around 10 mph, becoming west in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 30s. Southwest
winds around 10 mph with gusts up to 20 mph in the evening.
.SUNDAY...Partly cloudy in the morning, then becoming mostly
cloudy. A chance of rain showers. A chance of thunderstorms in
the afternoon. Highs in the lower 60s. Southwest winds around
10 mph. Gusts up to 25 mph in the afternoon. Chance of rain
40 percent.
.SUNDAY NIGHT...Rain showers. A chance of thunderstorms, mainly
in the evening. Lows in the upper 30s. Chance of rain 80 percent.
.MONDAY...Mostly cloudy with rain showers likely with a slight
chance of thunderstorms in the morning, then partly cloudy with a
chance of rain showers and thunderstorms in the afternoon. Highs
in the upper 40s. Chance of rain 60 percent.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the lower 30s.
.TUESDAY...Mostly sunny. Highs around 60.
.TUESDAY NIGHT...Clear. Lows in the mid 30s.
.WEDNESDAY...Sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s.
.THURSDAY...Mostly sunny. A slight chance of rain showers and
thunderstorms in the afternoon. Highs in the mid 60s. Chance of
rain 20 percent.

$$

WYZ029-192200-
Flaming Gorge-
121 PM MDT Fri Sep 19 2025

.THIS AFTERNOON...Mostly cloudy. Highs in the lower 70s. West
winds around 10 mph.
.TONIGHT...Mostly cloudy. Lows in the upper 40s. South winds
10 to 15 mph.
.SATURDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 70s. West
winds 10 to 15 mph. Chance of rain 20 percent.
.SATURDAY NIGHT...Cloudy in the evening, then becoming partly
cloudy. Lows in the upper 40s. Southwest winds around 10 mph with
gusts up to 20 mph in the evening.
.SUNDAY...Partly cloudy with a slight chance of showers and
thunderstorms. Highs in the upper 60s. West winds 10 to 15 mph.
Chance of rain 20 percent.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 40s. Chance of rain 20 percent.
.MONDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A chance of showers. A slight chance of thunderstorms in
the morning, then a chance of thunderstorms in the afternoon.
Highs in the lower 60s. Chance of rain 40 percent.
.MONDAY NIGHT...A slight chance of thunderstorms in the evening.
Partly cloudy with a slight chance of showers. Lows around 40.
Chance of rain 20 percent.
.TUESDAY...Partly cloudy with a slight chance of showers in the
morning, then mostly sunny in the afternoon. Highs around 60.
Chance of rain 20 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 40s.
.WEDNESDAY...Mostly sunny. Highs in the upper 60s.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 40s.
.THURSDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 60s.

$$

WYZ022-192200-
Casper Mountain-
121 PM MDT Fri Sep 19 2025

.THIS AFTERNOON...Partly cloudy. Highs in the upper 60s.
Northwest winds around 10 mph.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
cloudy. Lows in the upper 40s. East winds 10 to 15 mph, becoming
south after midnight.
.SATURDAY...Partly cloudy. Highs in the upper 60s. Southwest
winds 10 to 15 mph with gusts up to 25 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s. South
winds around 10 mph with gusts up to 20 mph after midnight.
.SUNDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the afternoon. Highs in the upper 60s. Southwest
winds 10 to 15 mph with gusts up to 25 mph. Chance of rain
20 percent.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.MONDAY...Partly cloudy with a slight chance of showers in the
morning, then mostly cloudy with showers likely with a chance of
thunderstorms in the afternoon. Highs around 60. Temperature
falling into the lower 50s in the afternoon. Chance of rain
60 percent.
.MONDAY NIGHT...Mostly cloudy. A chance of showers with a slight
chance of thunderstorms in the evening, then a chance of showers
after midnight. Lows around 40. Chance of rain 50 percent.
.TUESDAY...Mostly cloudy with a chance of showers in the morning,
then partly cloudy with a slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 50s. Chance of
rain 30 percent.
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows around 40.
.WEDNESDAY...Mostly sunny. Highs in the lower 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s.
.THURSDAY...Mostly sunny. Highs in the mid 60s.

$$

WYZ002-192200-
Absaroka Mountains-
121 PM MDT Fri Sep 19 2025

.THIS AFTERNOON...Partly cloudy. Highs in the lower 60s.
Southwest winds around 10 mph.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Lows in the lower 40s. Southeast winds around 10 mph,
becoming west after midnight.
.SATURDAY...Partly cloudy. Highs in the mid 60s. West winds
around 10 mph.
.SATURDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the lower 40s. West winds 10 to 15 mph with gusts up to
25 mph.
.SUNDAY...Partly cloudy in the morning, then mostly cloudy with a
chance of rain showers and thunderstorms in the afternoon. Highs
in the upper 50s. West winds 10 to 15 mph with gusts up to
25 mph. Chance of rain 40 percent.
.SUNDAY NIGHT...Mostly cloudy with rain showers likely. A chance
of thunderstorms, mainly in the evening. Lows in the upper 30s.
Chance of rain 70 percent.
.MONDAY...Snow showers likely. Rain showers likely with a slight
chance of thunderstorms in the morning, then rain showers likely
with a chance of thunderstorms in the afternoon. Little or no
snow accumulation. Highs in the mid 40s. Chance of precipitation
70 percent.
.MONDAY NIGHT...Partly cloudy. A chance of rain showers, snow
showers with a slight chance of thunderstorms in the evening.
Lows in the lower 30s. Chance of precipitation 30 percent.
.TUESDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 50s.
.TUESDAY NIGHT...Clear. Lows in the upper 30s.
.WEDNESDAY...Sunny. Highs around 60.
.WEDNESDAY NIGHT...Mostly clear. Lows around 40.
.THURSDAY...Mostly sunny. A slight chance of rain showers and
thunderstorms in the afternoon. Highs around 60. Chance of rain
20 percent.

$$

WYZ007-192200-
Owl Creek and Bridger Mountains-
121 PM MDT Fri Sep 19 2025

.THIS AFTERNOON...Partly cloudy. Highs in the lower 70s. East
winds around 10 mph.
.TONIGHT...Mostly cloudy. Lows in the lower 50s. Northeast winds
around 10 mph, becoming west after midnight.
.SATURDAY...Partly cloudy. Highs in the mid 70s. East winds
around 10 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southeast
winds around 10 mph, becoming southwest after midnight.
.SUNDAY...Partly cloudy. A chance of showers with a slight chance
of thunderstorms in the afternoon. Highs in the lower 70s.
Southwest winds around 10 mph. Chance of rain 30 percent.
.SUNDAY NIGHT...A slight chance of thunderstorms in the evening.
Partly cloudy with a chance of showers. Lows in the upper 40s.
Chance of rain 30 percent.
.MONDAY...Showers likely with a slight chance of thunderstorms in
the morning, then showers likely with a chance of thunderstorms
in the afternoon. Breezy with highs in the upper 50s. Temperature
falling to around 50 in the afternoon. Chance of rain 70 percent.
.MONDAY NIGHT...Mostly cloudy with a chance of showers with a
slight chance of thunderstorms in the evening, then partly cloudy
with a chance of showers after midnight. Lows in the lower 40s.
Chance of rain 30 percent.
.TUESDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 50s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 40s.
.WEDNESDAY...Mostly sunny. Highs in the upper 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s.
.THURSDAY...Mostly sunny. Highs around 70.

$$

WYZ008-192200-
Bighorn Mountains West-
121 PM MDT Fri Sep 19 2025

.THIS AFTERNOON...Partly cloudy. Highs in the mid 60s. West winds
around 10 mph.
.TONIGHT...Mostly cloudy. Lows in the upper 40s. Northeast winds
around 10 mph.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 60s. West winds around 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. East winds
around 10 mph.
.SUNDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 60s. Southwest winds around 10 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of
thunderstorms. A slight chance of rain showers in the evening,
then rain showers likely after midnight. Lows in the mid 40s.
Chance of rain 60 percent.
.MONDAY...A slight chance of thunderstorms. Rain showers likely.
Highs in the mid 50s. Chance of rain 70 percent.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers, snow
showers with a slight chance of thunderstorms in the evening,
then partly cloudy with a chance of rain showers with a slight
chance of snow showers after midnight. Lows in the upper 30s.
Chance of precipitation 30 percent.
.TUESDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 50s.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 40s.
.WEDNESDAY...Sunny. Highs in the lower 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s.
.THURSDAY...Mostly sunny. Highs in the mid 60s.

$$

WYZ009-192200-
Bighorn Mountains Southeast-
121 PM MDT Fri Sep 19 2025

.THIS AFTERNOON...Partly cloudy. Near steady temperature in the
mid 60s. North winds around 10 mph.
.TONIGHT...Mostly cloudy. Lows in the upper 40s. North winds
around 10 mph, becoming west after midnight.
.SATURDAY...Partly cloudy. Highs in the upper 60s. Northwest
winds around 10 mph.
.SATURDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the upper 40s. Northwest winds around 10 mph, becoming
west with gusts up to 20 mph after midnight.
.SUNDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the upper 60s. West winds around 10 mph with
gusts up to 20 mph.
.SUNDAY NIGHT...Mostly cloudy in the evening, then partly cloudy
with a chance of rain showers after midnight. Lows in the mid
40s. Chance of rain 30 percent.
.MONDAY...Rain showers likely with a slight chance of
thunderstorms in the morning, then rain showers likely with a
chance of thunderstorms in the afternoon. Highs in the mid 50s.
Temperature falling into the mid 40s in the afternoon. Chance of
rain 70 percent.
.MONDAY NIGHT...Mostly cloudy. A chance of rain showers with a
slight chance of thunderstorms in the evening, then a chance of
rain showers after midnight. Lows in the upper 30s. Chance of
rain 30 percent.
.TUESDAY...Partly cloudy with a 20 percent chance of rain
showers. Highs in the lower 50s.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s.
.WEDNESDAY...Mostly sunny. Highs in the lower 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s.
.THURSDAY...Mostly sunny. Highs in the mid 60s.

$$

WYZ012-192200-
Teton and Gros Ventre Mountains-
121 PM MDT Fri Sep 19 2025

.THIS AFTERNOON...Mostly cloudy. Highs in the mid 60s. West winds
around 10 mph.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Lows in the lower 40s.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 60s. West winds around 10 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy. A slight chance of. Lows in the
lower 40s. West winds around 10 mph with gusts up to 20 mph in
the evening.
.SUNDAY...Mostly cloudy. A chance of rain showers with a slight
chance of thunderstorms in the morning, then rain showers likely
with a chance of thunderstorms in the afternoon. Highs in the
upper 50s. West winds around 10 mph with gusts up to 20 mph in
the afternoon. Chance of rain 60 percent.
.SUNDAY NIGHT...Rain showers. A chance of thunderstorms, mainly
in the evening. Lows in the upper 30s. Chance of rain 80 percent.
.MONDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A chance of thunderstorms. Rain showers likely, mainly in
the morning. Highs in the upper 40s. Chance of rain 60 percent.
.MONDAY NIGHT...Partly cloudy with a slight chance of rain
showers in the evening, then mostly clear after midnight. Lows in
the lower 30s. Chance of rain 20 percent.
.TUESDAY...Mostly sunny. Highs in the upper 50s.
.TUESDAY NIGHT...Clear. Lows in the mid 30s.
.WEDNESDAY...Sunny. Highs in the lower 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s.
.THURSDAY...Mostly sunny. A slight chance of rain showers and
thunderstorms in the afternoon. Highs in the lower 60s. Chance of
rain 20 percent.

$$

WYZ014-192200-
Wind River Mountains West-
121 PM MDT Fri Sep 19 2025

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

$$

WYZ015-192200-
Wind River Mountains East-
121 PM MDT Fri Sep 19 2025

.THIS AFTERNOON...Partly cloudy. Near steady temperature in the
upper 50s. South winds around 10 mph.
.TONIGHT...Mostly cloudy. Lows in the lower 40s. West winds
around 10 mph after midnight.
.SATURDAY...Partly cloudy. Highs in the lower 60s. West winds
around 10 mph.
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the lower 40s. West winds 10 to 15 mph.
.SUNDAY...Mostly cloudy. A slight chance of rain showers and
thunderstorms in the morning, then a chance of rain showers and
thunderstorms in the afternoon. Highs in the mid 50s. West winds
10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of rain showers. A slight chance of
thunderstorms in the evening, then a chance of snow showers after
midnight. Breezy with lows around 40. Chance of precipitation
40 percent.
.MONDAY...Snow showers likely. Rain showers likely with a slight
chance of thunderstorms in the morning, then rain showers likely
with a chance of thunderstorms in the afternoon. Little or no
snow accumulation. Breezy with highs in the upper 40s. Chance of
precipitation 60 percent.
.MONDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A chance of rain showers. A chance of snow showers
with a slight chance of thunderstorms in the evening, then a
slight chance of snow showers after midnight. Lows in the lower
30s. Chance of precipitation 30 percent.
.TUESDAY...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 upper 40s. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.WEDNESDAY...Mostly sunny. Highs in the mid 50s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s.
.THURSDAY...Mostly sunny. A slight chance of rain showers in the
afternoon. Highs in the upper 50s. Chance of rain 20 percent.

$$

WYZ019-192200-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
121 PM MDT Fri Sep 19 2025

.THIS AFTERNOON...Partly cloudy. Highs in the lower 70s.
Southwest winds around 10 mph.
.TONIGHT...Mostly cloudy. Lows in the upper 40s. Southwest winds
around 10 mph, becoming west with gusts up to 20 mph after
midnight.
.SATURDAY...Partly cloudy. Highs in the lower 70s. West winds
10 to 15 mph with gusts up to 25 mph.
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the upper 40s. Southwest winds around
10 mph with gusts up to 20 mph.
.SUNDAY...Partly cloudy. A chance of showers with a slight chance
of thunderstorms in the afternoon. Highs around 70. Southwest
winds 10 to 15 mph with gusts up to 30 mph. Chance of rain
30 percent.
.SUNDAY NIGHT...A slight chance of thunderstorms in the evening.
Partly cloudy with a slight chance of showers. Lows in the mid
40s. Chance of rain 20 percent.
.MONDAY...Mostly cloudy. A chance of showers in the morning, then
showers likely with a chance of thunderstorms in the afternoon.
Highs in the lower 60s. Chance of rain 60 percent.
.MONDAY NIGHT...Mostly cloudy with a chance of showers with a
slight chance of thunderstorms in the evening, then partly cloudy
with a chance of showers after midnight. Lows in the upper 30s.
Chance of rain 50 percent.
.TUESDAY...Partly cloudy with a slight chance of showers. A
slight chance of thunderstorms in the afternoon. Highs in the
upper 50s. Chance of rain 20 percent.
.TUESDAY NIGHT...Mostly clear. Lows around 40.
.WEDNESDAY...Mostly sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s.
.THURSDAY...Mostly sunny. Highs around 70.

$$

WYZ024-192200-
Salt River and Wyoming Ranges-
121 PM MDT Fri Sep 19 2025

.THIS AFTERNOON...Mostly cloudy. Highs in the mid 60s. Southwest
winds around 10 mph.
.TONIGHT...Cloudy in the evening, then becoming partly cloudy.
Lows in the mid 40s. Southwest winds around 10 mph.
.SATURDAY...Partly cloudy. A chance of showers with a slight
chance of thunderstorms in the afternoon. Highs in the mid 60s.
West winds around 10 mph with gusts up to 20 mph in the
afternoon. Chance of rain 30 percent.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 40s. Southwest winds around
10 mph. Chance of rain 20 percent.
.SUNDAY...Mostly cloudy with a chance of showers with a slight
chance of thunderstorms in the morning, then partly cloudy with
showers likely with a chance of thunderstorms in the afternoon.
Highs around 60. West winds 10 to 15 mph. Chance of rain
60 percent.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Showers likely. A chance of thunderstorms, mainly
in the evening. Lows in the lower 40s. Chance of rain 60 percent.
.MONDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A chance of rain showers with a slight chance of
thunderstorms. Highs in the lower 50s. Chance of rain 40 percent.
.MONDAY NIGHT...Partly cloudy with a slight chance of rain
showers in the evening, then mostly clear after midnight. Lows in
the mid 30s. Chance of rain 20 percent.
.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. A slight chance of. Lows around
40.
.THURSDAY...Mostly sunny. A slight chance of rain showers and
thunderstorms in the afternoon. Highs in the mid 60s. Chance of
rain 20 percent.

$$

WYZ030-192200-
East Sweetwater County-
Including the city of Wamsutter
121 PM MDT Fri Sep 19 2025

.THIS AFTERNOON...Mostly cloudy. Highs in the lower 70s.
Southwest winds 10 to 15 mph.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Lows in the upper 40s. Southwest winds 10 to 15 mph.
.SATURDAY...Partly cloudy. Highs around 70. Southwest winds 10 to
15 mph with gusts up to 25 mph.
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the mid 40s. Southwest winds around
10 mph.
.SUNDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs around 70. West winds 10 to
15 mph with gusts up to 25 mph. Chance of rain 30 percent.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. Chance of rain 20 percent.
.MONDAY...Mostly cloudy. A chance of showers with a slight chance
of thunderstorms in the morning, then showers likely with a
chance of thunderstorms in the afternoon. Highs in the lower 60s.
Chance of rain 60 percent.
.MONDAY NIGHT...A chance of thunderstorms in the evening. Partly
cloudy with a chance of showers. Lows in the upper 30s. Chance of
rain 30 percent.
.TUESDAY...Partly cloudy in the morning, then clearing. A slight
chance of showers. A slight chance of thunderstorms in the
afternoon. Highs around 60. Chance of rain 20 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s.
.WEDNESDAY...Mostly sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s.
.THURSDAY...Mostly sunny. A slight chance of. Highs around 70.

$$