867
FPUS55 KRIW 032223
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
422 PM MDT Sun Aug 3 2025

WYZ020-032330-
Natrona County Lower Elevations-
Including the city of Casper
422 PM MDT Sun Aug 3 2025

.THIS AFTERNOON...Mostly sunny. Near steady temperature in the
lower 80s. Northwest winds around 10 mph.
.TONIGHT...Mostly clear. Lows in the mid 50s. Northeast winds
around 10 mph.
.MONDAY...Mostly sunny. Highs around 90. South winds 10 to 15 mph
in the afternoon.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the mid 50s. Southeast winds 10 to 15 mph, becoming southwest
after midnight.
.TUESDAY...Sunny, breezy with highs around 90. West winds 15 to
20 mph. Gusts up to 35 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear and breezy. Lows in the mid 50s.
.WEDNESDAY...Sunny. Highs in the lower 90s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s.
.THURSDAY...Mostly sunny and breezy. Highs in the mid 90s.
.THURSDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the mid 50s.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 90.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers with a
slight chance of thunderstorms in the evening, then partly cloudy
with a slight chance of showers after midnight. Lows in the lower
50s. Chance of rain 30 percent.
.SATURDAY...Partly cloudy. A chance of showers with a slight
chance of thunderstorms in the afternoon. Highs around 80. Chance
of rain 30 percent.

$$

WYZ017-032330-
Wind River Basin-
Including the cities of Riverton and Shoshoni
422 PM MDT Sun Aug 3 2025

.THIS AFTERNOON...Mostly sunny. Near steady temperature in the
mid 80s. Northeast winds around 10 mph.
.TONIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 50s. Northeast winds around 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 90s. South winds 10 to
15 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the mid 50s. West winds 10 to 15 mph with gusts up to 25 mph.
.TUESDAY...Sunny, breezy with highs in the upper 80s. West 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.
.TUESDAY NIGHT...Clear. Lows in the mid 50s.
.WEDNESDAY...Sunny. Highs in the lower 90s.
.WEDNESDAY NIGHT...Mostly clear. Lows around 60.
.THURSDAY...Mostly sunny. Highs in the mid 90s.
.THURSDAY NIGHT...Partly cloudy and breezy. Lows in the upper
50s.
.FRIDAY...Partly cloudy. A slight chance of. Highs in the upper
80s.
.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A slight chance of showers. Lows in the lower 50s.
Chance of rain 20 percent.
.SATURDAY...Partly cloudy in the morning, then mostly sunny with
a slight chance of showers and thunderstorms in the afternoon.
Highs around 80. Chance of rain 20 percent.

$$

WYZ018-032330-
Lander Foothills-
Including the city of Lander
422 PM MDT Sun Aug 3 2025

.THIS AFTERNOON...Sunny. Near steady temperature in the lower
80s. Northeast winds around 10 mph.
.TONIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 50s. North winds around 10 mph,
becoming west after midnight.
.MONDAY...Mostly sunny. Highs around 90. South winds 10 to 15 mph
in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds 10 to 15 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. West winds 10 to
15 mph. Gusts up to 30 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows in the mid 50s.
.WEDNESDAY...Sunny. Highs in the lower 90s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s.
.THURSDAY...Mostly sunny. Highs in the lower 90s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.FRIDAY...Partly cloudy. Highs in the upper 80s.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 50s. Chance of rain 20 percent.
.SATURDAY...Partly cloudy in the morning, then clearing. A slight
chance of. Highs in the upper 70s.

$$

WYZ028-032330-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
422 PM MDT Sun Aug 3 2025

.THIS AFTERNOON...Sunny. Near steady temperature in the lower
80s. West winds around 10 mph.
.TONIGHT...Mostly clear. Lows in the lower 50s. Northwest winds
around 10 mph in the evening.
.MONDAY...Mostly sunny. Highs in the upper 80s. Southwest winds
10 to 15 mph with gusts up to 25 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy and breezy. Lows around 50. West
winds 15 to 20 mph with gusts up to 30 mph, becoming southwest
around 10 mph after midnight.
.TUESDAY...Sunny. Highs in the mid 80s. West winds 10 to 15 mph.
Gusts up to 30 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows in the upper 40s.
.WEDNESDAY...Sunny. Highs around 90.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.THURSDAY...Mostly sunny. Highs around 90.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 80s.
.FRIDAY NIGHT...Partly cloudy and breezy. Lows around 50.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs
around 80.

$$

WYZ013-032330-
Jackson Hole-
Including the city of Jackson
422 PM MDT Sun Aug 3 2025

.THIS AFTERNOON...Mostly sunny. Near steady temperature in the
upper 70s. West winds around 10 mph with gusts up to 20 mph.
.TONIGHT...Partly cloudy. Lows in the upper 40s. West winds
around 10 mph with gusts up to 20 mph in the evening.
.MONDAY...Partly cloudy. A slight chance of. Highs in the lower
80s. Southeast winds around 10 mph, becoming southwest with gusts
up to 25 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the mid 40s. West winds 10 to 15 mph with gusts up to 25 mph
in the evening.
.TUESDAY...Sunny. Highs in the upper 70s. Southwest winds 10 to
15 mph. Gusts up to 30 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 40s.
.WEDNESDAY...Sunny. Highs in the lower 80s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the lower 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the afternoon. Highs in the mid 70s. Chance of
rain 20 percent.
.FRIDAY NIGHT...Partly cloudy. A chance of showers with a slight
chance of thunderstorms in the evening. Lows around 40. Chance of
rain 30 percent.
.SATURDAY...Partly cloudy in the morning, then clearing. A slight
chance of. Highs in the lower 70s.

$$

WYZ003-032330-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
422 PM MDT Sun Aug 3 2025

.THIS AFTERNOON...Partly cloudy with a chance of showers and
thunderstorms. Near steady temperature in the upper 70s.
Northeast winds around 10 mph. Chance of rain 30 percent.
.TONIGHT...Partly cloudy. Lows in the mid 50s. Northwest winds
around 10 mph, becoming southwest after midnight.
.MONDAY...Partly cloudy. A chance of showers and thunderstorms in
the afternoon. Highs in the lower 80s. South winds around 10 mph,
becoming southeast in the afternoon. Chance of rain 30 percent.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the mid 50s. West winds around 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. West winds 10 to
15 mph with gusts up to 30 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s.
.WEDNESDAY NIGHT...Mostly clear. Lows around 60.
.THURSDAY...Partly cloudy. Highs in the mid 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.FRIDAY...Partly cloudy in the morning, then mostly cloudy with a
chance of showers with a slight chance of thunderstorms in the
afternoon. Highs in the upper 70s. Chance of rain 30 percent.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers with a
slight chance of thunderstorms in the evening, then partly cloudy
with a slight chance of showers after midnight. Lows around 50.
Chance of rain 30 percent.
.SATURDAY...Partly cloudy. A slight chance of showers in the
morning, then a chance of showers and thunderstorms in the
afternoon. Highs in the lower 70s. Chance of rain 30 percent.

$$

WYZ004-032330-
North Bighorn Basin-
Including the cities of Basin, Greybull, Lovell, Powell,
and Shell
422 PM MDT Sun Aug 3 2025

.THIS AFTERNOON...Partly cloudy. Near steady temperature in the
mid 80s. North winds around 10 mph.
.TONIGHT...Partly cloudy in the evening, then clearing. Lows
around 60. North winds around 10 mph, becoming southwest after
midnight.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 90. Southeast winds around 10 mph in the
afternoon.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the mid 50s. Northwest winds around 10 mph.
.TUESDAY...Mostly sunny. Highs around 90. Northwest winds 10 to
15 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.WEDNESDAY...Mostly sunny. Highs in the lower 90s.
.WEDNESDAY NIGHT...Mostly clear. Lows around 60.
.THURSDAY...Partly cloudy. Highs in the lower 90s.
.THURSDAY NIGHT...Partly cloudy. Lows around 60.
.FRIDAY...Partly cloudy. A chance of showers with a slight chance
of thunderstorms in the afternoon. Highs in the lower 80s. Chance
of rain 30 percent.
.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A slight chance of thunderstorms in the evening. A
chance of showers. Breezy with lows in the mid 50s. Chance of
rain 30 percent.
.SATURDAY...Partly cloudy with a slight chance of showers. A
slight chance of thunderstorms in the afternoon. Highs in the mid
70s. Chance of rain 20 percent.

$$

WYZ006-032330-
Southeast Bighorn Basin-
Including the cities of Ten Sleep and Worland
422 PM MDT Sun Aug 3 2025

.THIS AFTERNOON...Mostly sunny. Near steady temperature in the
mid 80s.
.TONIGHT...Mostly clear. Lows around 60. Northeast winds around
10 mph, becoming south after midnight.
.MONDAY...Mostly sunny. Highs in the lower 90s. South winds
around 10 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the upper 50s. North winds around 10 mph with gusts up to
20 mph, becoming southwest after midnight.
.TUESDAY...Sunny. Highs in the upper 80s. West winds around
10 mph, becoming northwest with gusts up to 20 mph in the
afternoon.
.TUESDAY NIGHT...Clear. Lows in the mid 50s.
.WEDNESDAY...Sunny. Highs in the mid 90s.
.WEDNESDAY NIGHT...Mostly clear. Lows around 60.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Hot with highs in the mid 90s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.FRIDAY...Partly cloudy. A slight chance of. Highs in the mid
80s.
.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A slight chance of thunderstorms in the evening. A
chance of showers. Lows in the mid 50s. Chance of rain
30 percent.
.SATURDAY...Partly cloudy. A slight chance of showers in the
morning, then a chance of showers with a slight chance of
thunderstorms in the afternoon. Highs around 80. Chance of rain
30 percent.

$$

WYZ005-032330-
Southwest Bighorn Basin-
Including the city of Thermopolis
422 PM MDT Sun Aug 3 2025

.THIS AFTERNOON...Mostly sunny. Near steady temperature in the
lower 80s.
.TONIGHT...Mostly clear. Lows around 60. North winds around
10 mph, becoming west after midnight.
.MONDAY...Mostly sunny. A slight chance of. Highs in the lower
90s. South winds around 10 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the mid 50s. West winds around 10 mph.
.TUESDAY...Mostly sunny. Highs around 90. Northwest winds 10 to
15 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows in the mid 50s.
.WEDNESDAY...Sunny. Highs in the lower 90s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 90s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.FRIDAY...Partly cloudy. A chance of showers with a slight chance
of thunderstorms in the afternoon. Highs in the upper 80s. Chance
of rain 30 percent.
.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A slight chance of thunderstorms in the evening. A
chance of showers. Lows in the lower 50s. Chance of rain
30 percent.
.SATURDAY...Partly cloudy. A slight chance of showers in the
morning, then a chance of showers with a slight chance of
thunderstorms in the afternoon. Highs in the mid 70s. Chance of
rain 30 percent.

$$

WYZ023-032330-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
422 PM MDT Sun Aug 3 2025

.THIS AFTERNOON...Mostly sunny. Near steady temperature in the
lower 80s. West winds around 10 mph.
.TONIGHT...Partly cloudy. Lows in the upper 40s. Northwest winds
around 10 mph in the evening.
.MONDAY...Mostly sunny. Highs in the mid 80s. Southeast winds
around 10 mph, becoming southwest with gusts up to 25 mph in the
afternoon.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the mid 40s. West winds 10 to 15 mph with gusts up to 25 mph
in the evening.
.TUESDAY...Sunny. Highs in the lower 80s. West winds around
10 mph with gusts up to 20 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows in the mid 40s.
.WEDNESDAY...Sunny. Highs in the upper 80s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.FRIDAY...Partly cloudy. A slight chance of. Highs around 80.
.FRIDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the mid 40s. Chance of rain
20 percent.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 70s.

$$

WYZ025-032330-
Upper Green River Basin Foothills-
Including the city of Pinedale
422 PM MDT Sun Aug 3 2025

.THIS AFTERNOON...Mostly sunny. Near steady temperature in the
mid 70s. West winds 10 to 15 mph.
.TONIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 40s. Northwest winds 10 to 15 mph,
becoming northeast after midnight.
.MONDAY...Mostly sunny. Highs around 80. Southeast winds around
10 mph, becoming southwest with gusts up to 25 mph in the
afternoon.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing.
Breezy with lows in the lower 40s. West winds 15 to 20 mph,
becoming northwest around 10 mph after midnight.
.TUESDAY...Sunny, breezy with highs in the upper 70s. Northwest
winds around 10 mph with gusts up to 20 mph, becoming west 15 to
20 mph with gusts up to 30 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows in the lower 40s.
.WEDNESDAY...Sunny. Highs in the lower 80s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the lower 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.FRIDAY...Partly cloudy. A slight chance of. Breezy with highs in
the upper 70s.
.FRIDAY NIGHT...Partly cloudy. Lows around 40.
.SATURDAY...Partly cloudy. A slight chance of. Highs in the lower
70s.

$$

WYZ026-032330-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
422 PM MDT Sun Aug 3 2025

.THIS AFTERNOON...Sunny. Near steady temperature in the upper
70s. West winds 10 to 15 mph.
.TONIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 40s. Northwest winds 10 to 15 mph,
becoming north after midnight.
.MONDAY...Mostly sunny and breezy. Highs in the mid 80s. East
winds around 10 mph, becoming southwest 15 to 20 mph with gusts
up to 30 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing.
Breezy with lows in the mid 40s. West winds 15 to 20 mph with
gusts up to 30 mph, becoming northwest around 10 mph after
midnight.
.TUESDAY...Sunny, breezy with highs in the lower 80s. West winds
around 10 mph with gusts up to 25 mph, increasing to 15 to 20 mph
with gusts up to 35 mph in the afternoon.
.TUESDAY NIGHT...Clear, breezy with lows in the mid 40s.
.WEDNESDAY...Sunny. Highs in the mid 80s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s.
.THURSDAY...Mostly sunny and breezy. Highs in the mid 80s.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the upper 40s.
.FRIDAY...Partly cloudy and breezy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy and breezy. Lows in the mid 40s.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 70s.

$$

WYZ010-032330-
Northeast Johnson County-
Including the city of Buffalo
422 PM MDT Sun Aug 3 2025

.THIS AFTERNOON...Partly cloudy. Near steady temperature in the
lower 80s.
.TONIGHT...Partly cloudy in the evening, then clearing. Lows
around 60. North winds around 10 mph, becoming south after
midnight.
.MONDAY...Mostly sunny. Highs around 90. Southeast winds around
10 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the upper 50s. Southeast winds 10 to 15 mph, becoming west
after midnight.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Northwest winds
around 10 mph with gusts up to 20 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s.
.WEDNESDAY...Sunny. Highs in the lower 90s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 90s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.FRIDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 80s. Chance of
rain 20 percent.
.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A chance of showers. A chance of thunderstorms,
mainly in the evening. Lows in the mid 50s. Chance of rain
40 percent.
.SATURDAY...Partly cloudy. A slight chance of showers in the
morning, then a chance of showers with a slight chance of
thunderstorms in the afternoon. Highs in the mid 70s. Chance of
rain 30 percent.

$$

WYZ011-032330-
Southeast Johnson County-
Including the city of Kaycee
422 PM MDT Sun Aug 3 2025

.THIS AFTERNOON...Partly cloudy. Near steady temperature in the
lower 80s. Northeast winds around 10 mph.
.TONIGHT...Mostly clear. Lows in the upper 50s. Northeast winds
around 10 mph, becoming north after midnight.
.MONDAY...Mostly sunny. Highs around 90. South winds around
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast
winds 10 to 15 mph, becoming west after midnight.
.TUESDAY...Sunny. Highs in the upper 80s. Northwest winds 10 to
15 mph.
.TUESDAY NIGHT...Clear. Lows in the upper 50s.
.WEDNESDAY...Sunny. Highs in the lower 90s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s.
.THURSDAY...Mostly sunny. Hot with highs in the mid 90s.
.THURSDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the upper 50s.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. A slight chance of. Highs in the mid 80s.
.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A chance of thunderstorms in the evening. A chance
of showers. Lows in the mid 50s. Chance of rain 30 percent.
.SATURDAY...Partly cloudy. A slight chance of showers in the
morning, then a chance of showers with a slight chance of
thunderstorms in the afternoon. Highs in the upper 70s. Chance of
rain 30 percent.

$$

WYZ027-032330-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
422 PM MDT Sun Aug 3 2025

.THIS AFTERNOON...Sunny. Near steady temperature around 80. West
winds 10 to 15 mph.
.TONIGHT...Mostly clear. Lows around 50. Northwest winds 10 to
15 mph in the evening.
.MONDAY...Mostly sunny and breezy. Highs in the mid 80s. East
winds around 10 mph with gusts up to 20 mph, becoming southwest
15 to 20 mph with gusts up to 30 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing.
Breezy with lows in the mid 40s. West winds 15 to 20 mph with
gusts up to 30 mph, becoming northwest around 10 mph after
midnight.
.TUESDAY...Sunny. Highs in the lower 80s. West winds 10 to
15 mph.
.TUESDAY NIGHT...Clear. Lows in the mid 40s.
.WEDNESDAY...Sunny. Highs in the upper 80s.
.WEDNESDAY NIGHT...Mostly clear. Lows around 50.
.THURSDAY...Mostly sunny and breezy. Highs in the mid 80s.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows around 50.
.FRIDAY...Partly cloudy and breezy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy and breezy. Lows in the upper 40s.
.SATURDAY...Mostly sunny. Highs in the upper 70s.

$$

WYZ016-032330-
Upper Wind River Basin-
Including the city of Dubois
422 PM MDT Sun Aug 3 2025

.THIS AFTERNOON...Mostly sunny. Near steady temperature in the
upper 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
.TONIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows around 50. Northwest winds 10 to 15 mph.
.MONDAY...Mostly sunny. A slight chance of. Highs in the lower
80s. North winds around 10 mph, becoming south with gusts up to
25 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
around 50. West winds 10 to 15 mph with gusts up to 25 mph.
.TUESDAY...Sunny, breezy with highs around 80. West winds 15 to
25 mph with gusts up to 35 mph.
.TUESDAY NIGHT...Clear, breezy with lows around 50.
.WEDNESDAY...Sunny, breezy with highs in the mid 80s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Breezy with highs in the mid 80s.
.THURSDAY NIGHT...Partly cloudy and breezy. Lows around 50.
.FRIDAY...Partly cloudy. A chance of showers with a slight chance
of thunderstorms in the afternoon. Breezy with highs in the upper
70s. Chance of rain 30 percent.
.FRIDAY NIGHT...Partly cloudy. A chance of showers with a slight
chance of thunderstorms in the evening, then a slight chance of
showers after midnight. Breezy with lows in the mid 40s. Chance
of rain 30 percent.
.SATURDAY...Partly cloudy. A chance of showers with a slight
chance of thunderstorms in the afternoon. Highs in the lower 70s.
Chance of rain 30 percent.

$$

WYZ001-032330-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
422 PM MDT Sun Aug 3 2025

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

$$

WYZ029-032330-
Flaming Gorge-
422 PM MDT Sun Aug 3 2025

.THIS AFTERNOON...Sunny. Near steady temperature in the lower
80s. West winds around 10 mph with gusts up to 20 mph.
.TONIGHT...Mostly clear. Lows in the mid 50s. Northwest winds
around 10 mph, becoming southeast after midnight.
.MONDAY...Mostly sunny. Highs in the upper 80s. South winds
around 10 mph with gusts up to 20 mph, becoming southwest with
gusts up to 30 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy and breezy. Lows in the lower 50s.
Southwest winds 15 to 20 mph with gusts up to 30 mph in the
evening.
.TUESDAY...Mostly sunny. Highs in the mid 80s. West winds 10 to
15 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 60.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the upper 80s.
.THURSDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the mid 50s.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs
around 80.

$$

WYZ022-032330-
Casper Mountain-
422 PM MDT Sun Aug 3 2025

.THIS AFTERNOON...Partly cloudy. Near steady temperature in the
mid 70s.
.TONIGHT...Mostly clear. Lows in the mid 50s. Northeast winds
around 10 mph, becoming southeast after midnight.
.MONDAY...Mostly sunny. Highs in the lower 80s. South winds
around 10 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the upper 50s. South winds 10 to 15 mph with gusts up to
25 mph.
.TUESDAY...Sunny. Highs in the lower 80s. Southwest winds 10 to
15 mph with gusts up to 30 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.WEDNESDAY...Sunny. Highs in the mid 80s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s.
.THURSDAY...Mostly sunny. Highs in the mid 80s.
.THURSDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the mid 50s.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A slight chance of thunderstorms in the evening. A
slight chance of showers. Lows in the lower 50s. Chance of rain
20 percent.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 70s. Chance of rain
30 percent.

$$

WYZ002-032330-
Absaroka Mountains-
422 PM MDT Sun Aug 3 2025

.THIS AFTERNOON...Partly cloudy with a chance of showers and
thunderstorms. Near steady temperature in the mid 60s. West winds
10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent.
.TONIGHT...Partly cloudy. Lows in the mid 40s. West winds 10 to
15 mph, becoming southwest after midnight.
.MONDAY...Partly cloudy. A chance of showers and thunderstorms in
the afternoon. Highs in the lower 70s. South winds 10 to 15 mph
with gusts up to 25 mph. Chance of rain 30 percent.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the mid 40s. West winds 10 to 15 mph with gusts up to 25 mph.
.TUESDAY...Mostly sunny and breezy. Highs in the upper 60s. West
winds 15 to 25 mph with gusts up to 35 mph.
.TUESDAY NIGHT...Mostly clear and breezy. Lows in the mid 40s.
.WEDNESDAY...Mostly sunny and breezy. Highs in the lower 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. A slight chance of. Breezy with highs in the lower 70s.
.THURSDAY NIGHT...Partly cloudy and breezy. Lows in the upper
40s.
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms in
the afternoon. Breezy with highs in the mid 60s. Chance of rain
30 percent.
.FRIDAY 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 and snow showers after
midnight. Breezy with lows in the lower 40s. Chance of
precipitation 40 percent.
.SATURDAY...Partly cloudy. A slight chance of rain showers in the
morning, then a chance of rain showers and thunderstorms in the
afternoon. Highs in the upper 50s. Chance of rain 30 percent.

$$

WYZ007-032330-
Owl Creek and Bridger Mountains-
422 PM MDT Sun Aug 3 2025

.THIS AFTERNOON...Mostly sunny. Near steady temperature in the
upper 70s. East winds around 10 mph.
.TONIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 50s. Northeast winds around 10 mph,
becoming west after midnight.
.MONDAY...Mostly sunny. A slight chance of. Highs in the mid 80s.
South winds 10 to 15 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the upper 50s. West winds 10 to 15 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. West winds 10 to
15 mph. Gusts up to 30 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.WEDNESDAY...Sunny. Highs in the mid 80s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the upper 80s.
.THURSDAY NIGHT...Partly cloudy and breezy. Lows in the upper
50s.
.FRIDAY...Partly cloudy. A chance of showers with a slight chance
of thunderstorms in the afternoon. Highs in the lower 80s. Chance
of rain 30 percent.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers with a
slight chance of thunderstorms in the evening, then partly cloudy
with a slight chance of showers after midnight. Breezy with lows
in the lower 50s. Chance of rain 30 percent.
.SATURDAY...Partly cloudy. A slight chance of showers in the
morning, then a chance of showers and thunderstorms in the
afternoon. Highs in the lower 70s. Chance of rain 30 percent.

$$

WYZ008-032330-
Bighorn Mountains West-
422 PM MDT Sun Aug 3 2025

.THIS AFTERNOON...Mostly sunny. Near steady temperature around
70. West winds around 10 mph.
.TONIGHT...Partly cloudy in the evening, then clearing. Lows in
the mid 50s. Northeast winds around 10 mph, becoming east after
midnight.
.MONDAY...Mostly sunny. Highs in the upper 70s. South winds 10 to
15 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the mid 50s. Southeast winds 10 to 15 mph, becoming southwest
after midnight.
.TUESDAY...Sunny. Highs in the mid 70s. West winds 10 to 15 mph
with gusts up to 30 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s.
.WEDNESDAY...Sunny. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 80.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.FRIDAY...Partly cloudy. A chance of showers with a slight chance
of thunderstorms in the afternoon. Highs in the lower 70s. Chance
of rain 30 percent.
.FRIDAY NIGHT...A slight chance of thunderstorms in the evening.
Mostly cloudy with a chance of rain showers. Lows in the upper
40s. Chance of rain 40 percent.
.SATURDAY...Partly cloudy with a chance of rain showers. A slight
chance of thunderstorms in the afternoon. Highs in the mid 60s.
Chance of rain 30 percent.

$$

WYZ009-032330-
Bighorn Mountains Southeast-
422 PM MDT Sun Aug 3 2025

.THIS AFTERNOON...Partly cloudy. Near steady temperature around
70. Northwest winds around 10 mph.
.TONIGHT...Mostly clear. Lows in the lower 50s. North winds
around 10 mph, becoming west after midnight.
.MONDAY...Mostly sunny. Highs in the upper 70s. South winds 10 to
15 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the lower 50s. South winds 10 to 15 mph, becoming west after
midnight.
.TUESDAY...Sunny. Highs in the mid 70s. West winds 10 to 15 mph
with gusts up to 30 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s.
.WEDNESDAY...Sunny. Highs around 80.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.THURSDAY...Mostly sunny and breezy. Highs in the lower 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.FRIDAY...Partly cloudy. A chance of showers and thunderstorms in
the afternoon. Highs in the mid 70s. Chance of rain 30 percent.
.FRIDAY NIGHT...A slight chance of thunderstorms in the evening.
Mostly cloudy with a chance of rain showers. Lows in the upper
40s. Chance of rain 30 percent.
.SATURDAY...Partly cloudy with a chance of rain showers. A slight
chance of thunderstorms in the afternoon. Highs in the mid 60s.
Chance of rain 30 percent.

$$

WYZ012-032330-
Teton and Gros Ventre Mountains-
422 PM MDT Sun Aug 3 2025

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

$$

WYZ014-032330-
Wind River Mountains West-
422 PM MDT Sun Aug 3 2025

.THIS AFTERNOON...Mostly sunny. Near steady temperature in the
mid 60s. West winds 10 to 15 mph with gusts up to 25 mph.
.TONIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 40s. West winds 10 to 15 mph with gusts
up to 25 mph, becoming northeast after midnight.
.MONDAY...Mostly sunny and breezy. Highs in the mid 70s.
Southeast winds 10 to 15 mph, becoming southwest 15 to 20 mph in
the afternoon.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing.
Breezy with lows in the mid 40s. West winds 15 to 20 mph with
gusts up to 35 mph, becoming northwest around 10 mph with gusts
up to 20 mph after midnight.
.TUESDAY...Sunny, breezy with highs in the upper 60s. West winds
15 to 25 mph with gusts up to 35 mph.
.TUESDAY NIGHT...Clear, breezy with lows in the mid 40s.
.WEDNESDAY...Sunny, breezy with highs in the mid 70s.
.WEDNESDAY NIGHT...Mostly clear and breezy. Lows in the upper
40s.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Breezy with highs in the mid 70s.
.THURSDAY NIGHT...Partly cloudy and breezy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. A slight chance of. Breezy with highs in
the upper 60s.
.FRIDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Breezy with lows in the lower 40s. Chance of rain
20 percent.
.SATURDAY...Partly cloudy. A slight chance of rain showers and
thunderstorms in the afternoon. Highs in the mid 60s. Chance of
rain 20 percent.

$$

WYZ015-032330-
Wind River Mountains East-
422 PM MDT Sun Aug 3 2025

.THIS AFTERNOON...Mostly sunny. Near steady temperature in the
mid 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
.TONIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 40s. West winds 10 to 15 mph.
.MONDAY...Mostly sunny. A slight chance of. Breezy with highs in
the lower 70s. South winds 15 to 20 mph with gusts up to 30 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing.
Breezy with lows in the mid 40s. West winds 15 to 20 mph with
gusts up to 30 mph.
.TUESDAY...Sunny, breezy with highs in the upper 60s. West winds
15 to 25 mph with gusts up to 40 mph.
.TUESDAY NIGHT...Mostly clear and breezy. Lows in the mid 40s.
.WEDNESDAY...Sunny, breezy with highs in the lower 70s.
.WEDNESDAY NIGHT...Mostly clear and breezy. Lows in the upper
40s.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Breezy with highs in the lower 70s.
.THURSDAY NIGHT...Partly cloudy and breezy. Lows in the upper
40s.
.FRIDAY...Partly cloudy. A slight chance of. Breezy with highs in
the upper 60s.
.FRIDAY NIGHT...Partly cloudy. A chance of rain showers with a
slight chance of thunderstorms in the evening, then a slight
chance of rain and snow showers after midnight. Breezy with lows
in the lower 40s. Chance of precipitation 30 percent.
.SATURDAY...Partly cloudy. A slight chance of rain showers and
thunderstorms in the afternoon. Breezy with highs in the lower
60s. Chance of rain 20 percent.

$$

WYZ019-032330-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
422 PM MDT Sun Aug 3 2025

.THIS AFTERNOON...Mostly sunny. Near steady temperature around
80. West winds 10 to 15 mph.
.TONIGHT...Mostly clear. Lows in the lower 50s. West winds around
10 mph with gusts up to 20 mph, becoming northeast after
midnight.
.MONDAY...Mostly sunny. Highs in the mid 80s. Southeast winds
around 10 mph, becoming southwest with gusts up to 30 mph in the
afternoon.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the mid 50s. Southwest winds 10 to 15 mph. Gusts up to 30 mph
in the evening.
.TUESDAY...Sunny, breezy with highs in the mid 80s. West winds
15 to 20 mph. Gusts up to 30 mph, increasing to 40 mph in the
afternoon.
.TUESDAY NIGHT...Clear, breezy with lows in the lower 50s.
.WEDNESDAY...Sunny, breezy with highs in the upper 80s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s.
.THURSDAY...Mostly sunny and breezy. Highs in the upper 80s.
.THURSDAY NIGHT...Partly cloudy in the evening, then clearing.
Breezy with lows in the mid 50s.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Breezy with highs in the mid 80s.
.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Breezy with lows in the lower 50s.
.SATURDAY...Partly cloudy in the morning, then mostly sunny with
a slight chance of showers and thunderstorms in the afternoon.
Highs in the upper 70s. Chance of rain 20 percent.

$$

WYZ024-032330-
Salt River and Wyoming Ranges-
422 PM MDT Sun Aug 3 2025

.THIS AFTERNOON...Sunny. Near steady temperature in the lower
70s. West winds 10 to 15 mph with gusts up to 25 mph.
.TONIGHT...Partly cloudy. Lows in the upper 40s. West winds 10 to
15 mph, becoming east after midnight.
.MONDAY...Mostly sunny and breezy. Highs in the upper 70s.
Southeast winds around 10 mph with gusts up to 20 mph, becoming
southwest 15 to 20 mph with gusts up to 30 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing.
Breezy with lows in the mid 40s. West winds 15 to 20 mph with
gusts up to 35 mph, becoming northwest around 10 mph with gusts
up to 20 mph after midnight.
.TUESDAY...Sunny, breezy with highs in the lower 70s. West winds
15 to 20 mph. Gusts up to 35 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows in the upper 40s.
.WEDNESDAY...Sunny. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows around 50.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Breezy with highs in the upper 70s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.FRIDAY...Partly cloudy. A slight chance of. Breezy with highs in
the lower 70s.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.SATURDAY...Mostly sunny. A slight chance of. Highs in the upper
60s.

$$

WYZ030-032330-
East Sweetwater County-
Including the city of Wamsutter
422 PM MDT Sun Aug 3 2025

.THIS AFTERNOON...Sunny. Near steady temperature around 80. West
winds 10 to 15 mph.
.TONIGHT...Mostly clear. Lows in the lower 50s. West winds around
10 mph with gusts up to 20 mph in the evening.
.MONDAY...Mostly sunny and breezy. Highs in the mid 80s.
Southeast winds 10 to 15 mph, becoming southwest 15 to 20 mph
with gusts up to 30 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy and breezy. Lows around 50.
Southwest winds 15 to 20 mph with gusts up to 30 mph, diminishing
to around 10 mph after midnight.
.TUESDAY...Mostly sunny. Highs in the mid 80s. West winds 10 to
15 mph. Gusts up to 30 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s.
.WEDNESDAY...Sunny. Highs around 90.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.THURSDAY...Mostly sunny and breezy. Highs around 90.
.THURSDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the lower 50s.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Breezy with highs in the mid 80s.
.FRIDAY NIGHT...Partly cloudy and breezy. Lows around 50.
.SATURDAY...Partly cloudy in the morning, then clearing. A slight
chance of. Highs around 80.

$$