204
FPUS55 KRIW 040748
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
1246 AM MST Wed Nov 4 2026

WYZ020-041100-
Natrona County Lower Elevations-
Including the city of Casper
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Partly cloudy. Near steady temperature in the
mid 30s. Southwest winds around 10 mph.
.WEDNESDAY...Mostly cloudy. Highs in the lower 50s. Northeast
winds around 10 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows around 30. Southwest winds around 10 mph
after midnight.
.THURSDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 50s. Southwest winds 10 to 15 mph with gusts up to
25 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 30s. Southwest
winds around 10 mph.
.FRIDAY...Mostly sunny. Highs around 50.
.FRIDAY NIGHT...Mostly clear. Lows around 30.
.SATURDAY...Mostly sunny. Highs in the mid 50s.
.SATURDAY NIGHT...Clear. Lows in the lower 30s.
.SUNDAY...Mostly sunny and breezy. Highs around 60.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 30s.
.MONDAY...Mostly sunny. Highs in the upper 50s.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.TUESDAY...Partly cloudy. Highs around 60.

$$

WYZ017-041100-
Wind River Basin-
Including the cities of Riverton and Shoshoni
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Partly cloudy. Lows in the lower 30s.
Southwest winds around 10 mph.
.WEDNESDAY...Mostly cloudy. Highs in the upper 40s.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows around 30.
.THURSDAY...Mostly sunny. Highs in the lower 50s. South winds
around 10 mph.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the lower 30s. West winds around 10 mph.
Gusts up to 25 mph in the evening.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs
around 50.
.FRIDAY NIGHT...Mostly clear. Lows around 30.
.SATURDAY...Mostly sunny. Highs in the lower 50s.
.SATURDAY NIGHT...Clear. Lows in the lower 30s.
.SUNDAY...Mostly sunny. Highs around 60.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 30s.
.MONDAY...Mostly sunny. Highs in the upper 50s.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.TUESDAY...Partly cloudy. Highs in the upper 50s.

$$

WYZ018-041100-
Lander Foothills-
Including the city of Lander
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Partly cloudy. Lows in the lower 30s.
.WEDNESDAY...Cloudy. Highs in the upper 40s.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the upper 20s. West winds around 10 mph in the evening.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the lower 50s.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the lower 30s. Southwest winds around
10 mph.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs
around 50.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 30s.
.SATURDAY...Mostly sunny. Highs in the mid 50s.
.SATURDAY NIGHT...Clear. Lows in the lower 30s.
.SUNDAY...Mostly sunny. Highs in the upper 50s.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 30s.
.MONDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 50s.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.TUESDAY...Partly cloudy. Highs in the upper 50s.

$$

WYZ028-041100-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Mostly cloudy. Near steady temperature in the
lower 30s. Northeast winds around 10 mph.
.WEDNESDAY...Cloudy. A slight chance of. Highs in the mid 40s.
Northeast winds around 10 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the mid 20s.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 40s.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the upper 20s. West winds around 10 mph.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs
around 50.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s.
.SATURDAY...Mostly sunny. Highs around 50.
.SATURDAY NIGHT...Clear. Lows around 30.
.SUNDAY...Mostly sunny. Highs in the mid 50s.
.SUNDAY NIGHT...Mostly clear. Lows around 30.
.MONDAY...Mostly sunny. Highs in the mid 50s.
.MONDAY NIGHT...Partly cloudy. Lows around 30.
.TUESDAY...Partly cloudy. Highs in the mid 50s.

$$

WYZ013-041100-
Jackson Hole-
Including the city of Jackson
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Cloudy. Lows in the upper 20s.
.WEDNESDAY...Cloudy in the morning, then becoming partly cloudy.
Highs around 50.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 20s.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 40s.
.THURSDAY NIGHT...Mostly cloudy with a chance of snow showers. A
chance of rain showers, mainly in the evening. Lows in the upper
20s. Chance of precipitation 30 percent.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 40s.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 20s.
.SATURDAY...Mostly sunny. Highs around 50.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 20s.
.SUNDAY...Mostly sunny. Highs in the mid 50s.
.SUNDAY NIGHT...Partly cloudy. Lows around 30.
.MONDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 50s.
.MONDAY NIGHT...Partly cloudy. Lows around 30.
.TUESDAY...Partly cloudy. Highs in the lower 50s.

$$

WYZ003-041100-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Partly cloudy. Lows in the lower 30s.
.WEDNESDAY...Partly cloudy. Highs around 50. Northeast winds
around 10 mph in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Southwest winds around 10 mph after midnight.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the lower 50s. Southwest winds 10 to 15 mph with
gusts up to 25 mph, becoming east in the afternoon.
.THURSDAY NIGHT...Mostly cloudy in the evening, then partly
cloudy with a slight chance of rain and snow showers after
midnight. Lows in the lower 30s. West winds around 10 mph. Chance
of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs in the lower 50s.
.FRIDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Breezy with lows in the lower 30s.
.SATURDAY...Mostly sunny. Highs in the mid 50s.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s.
.SUNDAY...Mostly sunny and breezy. Highs around 60. Temperature
falling into the mid 50s in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.MONDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 50s.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.TUESDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 50s.

$$

WYZ004-041100-
North Bighorn Basin-
Including the cities of Basin, Greybull, Lovell, Powell,
and Shell
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Mostly clear. Lows around 30.
.WEDNESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the lower 50s.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 30.
.THURSDAY...Mostly sunny. Highs in the mid 50s. Southeast winds
around 10 mph in the afternoon.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the lower 30s. Northwest winds around
10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 50s.
.FRIDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows around 30.
.SATURDAY...Mostly sunny. Highs in the mid 50s.
.SATURDAY NIGHT...Clear. Lows in the lower 30s.
.SUNDAY...Mostly sunny. Highs in the lower 60s.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.MONDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 50s.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.TUESDAY...Partly cloudy in the morning, then clearing. Highs
around 60.

$$

WYZ006-041100-
Southeast Bighorn Basin-
Including the cities of Ten Sleep and Worland
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Mostly clear. Lows in the lower 30s.
.WEDNESDAY...Partly cloudy. Highs in the lower 50s.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 30.
.THURSDAY...Mostly sunny. Highs in the mid 50s. South winds
around 10 mph in the morning.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 30s. Southwest
winds around 10 mph in the evening.
.FRIDAY...Mostly sunny. A slight chance of rain and snow showers
in the morning. Highs in the lower 50s. Chance of precipitation
20 percent.
.FRIDAY NIGHT...Mostly clear. Lows around 30.
.SATURDAY...Mostly sunny. Highs in the mid 50s.
.SATURDAY NIGHT...Clear. Lows in the lower 30s.
.SUNDAY...Mostly sunny. Highs in the lower 60s.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 30s.
.MONDAY...Mostly sunny. Highs around 60.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.TUESDAY...Partly cloudy. Highs around 60.

$$

WYZ005-041100-
Southwest Bighorn Basin-
Including the city of Thermopolis
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Partly cloudy. Lows in the lower 30s.
Southwest winds around 10 mph.
.WEDNESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs in the lower 50s.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 30. Southwest winds
around 10 mph after midnight.
.THURSDAY...Mostly sunny. Highs in the mid 50s. South winds
around 10 mph.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the mid 30s. Southwest winds around 10 mph
in the evening.
.FRIDAY...Mostly sunny. A slight chance of rain and snow showers
in the morning. Highs around 50. Chance of precipitation
20 percent.
.FRIDAY NIGHT...Mostly clear. Lows around 30.
.SATURDAY...Mostly sunny. Highs in the mid 50s.
.SATURDAY NIGHT...Clear. Lows in the mid 30s.
.SUNDAY...Mostly sunny. Highs in the lower 60s.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 30s.
.MONDAY...Partly cloudy in the morning, then clearing. Highs
around 60.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.TUESDAY...Partly cloudy. Highs around 60.

$$

WYZ023-041100-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Cloudy. Lows around 30.
.WEDNESDAY...Cloudy. Highs in the upper 40s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 20s.
.THURSDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the mid 40s.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A chance of rain and snow showers. Lows around 30.
Chance of precipitation 30 percent.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 40s.
.FRIDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 20s.
.SATURDAY...Mostly sunny. Highs in the lower 50s.
.SATURDAY NIGHT...Mostly clear. Lows around 30.
.SUNDAY...Partly cloudy in the morning, then clearing. Highs
around 60.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the lower 30s.
.MONDAY...Partly cloudy. Highs in the upper 50s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.TUESDAY...Partly cloudy. Highs in the mid 50s.

$$

WYZ025-041100-
Upper Green River Basin Foothills-
Including the city of Pinedale
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Cloudy. Near steady temperature in the upper
20s.
.WEDNESDAY...Cloudy. Highs in the mid 40s.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the mid 20s.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 40s.
.THURSDAY NIGHT...Mostly cloudy with a chance of snow and rain
showers in the evening, then partly cloudy with a slight chance
of snow showers after midnight. Lows in the mid 20s. Northwest
winds around 10 mph after midnight. Chance of precipitation
30 percent.
.FRIDAY...Mostly sunny. Highs in the mid 40s.
.FRIDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 20s.
.SATURDAY...Mostly sunny. Highs around 50.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 20s.
.SUNDAY...Mostly sunny. Highs in the lower 50s.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows around 30.
.MONDAY...Mostly sunny. Highs in the lower 50s.
.MONDAY NIGHT...Partly cloudy. Lows around 30.
.TUESDAY...Partly cloudy. Highs in the lower 50s.

$$

WYZ026-041100-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Mostly cloudy. Near steady temperature around
30. Northeast winds around 10 mph.
.WEDNESDAY...Cloudy. Highs in the mid 40s. Northeast winds around
10 mph, becoming east in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the mid 20s.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 40s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s. Northwest
winds around 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 40s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s.
.SATURDAY...Mostly sunny. Highs in the upper 40s.
.SATURDAY NIGHT...Clear. Lows in the mid 20s.
.SUNDAY...Mostly sunny. Highs in the lower 50s.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows around 30.
.MONDAY...Mostly sunny. Highs in the lower 50s.
.MONDAY NIGHT...Partly cloudy. Lows around 30.
.TUESDAY...Partly cloudy. Highs in the lower 50s.

$$

WYZ010-041100-
Northeast Johnson County-
Including the city of Buffalo
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Clear. Lows in the upper 20s.
.WEDNESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 50s. North winds around 10 mph in the
afternoon.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 30. South winds
around 10 mph after midnight.
.THURSDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 30s. Northwest
winds around 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 50s.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 30s.
.SATURDAY...Mostly sunny. Highs around 60. Temperature falling
into the lower 50s in the afternoon.
.SATURDAY NIGHT...Clear. Lows in the mid 30s.
.SUNDAY...Mostly sunny. Highs in the upper 60s. Temperature
falling to around 60 in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 30s.
.MONDAY...Mostly sunny. Highs around 60.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.TUESDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 60s.

$$

WYZ011-041100-
Southeast Johnson County-
Including the city of Kaycee
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Clear. Lows around 30.
.WEDNESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 50s. Northeast winds around 10 mph in
the afternoon.
.WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the lower 30s. Southwest winds around
10 mph after midnight.
.THURSDAY...Partly cloudy in the morning, then clearing. Breezy
with highs around 60. South winds 15 to 20 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 30s. Southwest
winds around 10 mph with gusts up to 25 mph in the evening.
.FRIDAY...Mostly sunny. Highs in the mid 50s.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 30s.
.SATURDAY...Mostly sunny. Highs in the upper 50s.
.SATURDAY NIGHT...Clear. Lows in the mid 30s.
.SUNDAY...Sunny, breezy with highs around 70.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 30s.
.MONDAY...Mostly sunny. Highs in the lower 60s.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.TUESDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 60s.

$$

WYZ027-041100-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Cloudy. Lows around 30. Northeast winds around
10 mph with gusts up to 20 mph.
.WEDNESDAY...Cloudy. Highs in the mid 40s. Northeast winds around
10 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the upper 20s.
.THURSDAY...Partly cloudy. Highs in the mid 40s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 20s. West
winds around 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 40s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s.
.SATURDAY...Mostly sunny. Highs around 50.
.SATURDAY NIGHT...Clear. Lows in the upper 20s.
.SUNDAY...Mostly sunny. Highs in the mid 50s.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 30s.
.MONDAY...Mostly sunny. Highs in the mid 50s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.TUESDAY...Partly cloudy. Highs in the mid 50s.

$$

WYZ016-041100-
Upper Wind River Basin-
Including the city of Dubois
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Partly cloudy. Lows in the upper 20s.
.WEDNESDAY...Mostly cloudy. Highs in the upper 40s. Southeast
winds around 10 mph in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the upper 20s. Northwest winds around 10 mph after
midnight.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 50. West winds around 10 mph.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A slight chance of. Breezy with lows in the upper
20s. West winds 15 to 20 mph.
.FRIDAY...Mostly sunny. Highs in the mid 40s.
.FRIDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Breezy with lows in the upper 20s.
.SATURDAY...Mostly sunny. Highs around 50.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 30s.
.SUNDAY...Mostly sunny. Highs in the upper 50s. Temperature
falling to around 50 in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.MONDAY...Mostly sunny. Highs in the mid 50s.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.TUESDAY...Partly cloudy. Highs in the mid 50s.

$$

WYZ001-041100-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Partly cloudy. Lows in the mid 20s.
.WEDNESDAY...Mostly cloudy in the morning, then clearing. Highs
in the mid 40s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 20s.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the upper 30s. Southwest winds around 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows in the mid 20s. Southwest winds around 10 mph after
midnight.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 30s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s.
.SATURDAY...Mostly sunny. Highs in the mid 40s.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 20s.
.SUNDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 40s. Temperature falling to around 40 in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.MONDAY...Partly cloudy. Highs in the upper 40s.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.TUESDAY...Partly cloudy. Highs in the mid 40s.

$$

WYZ029-041100-
Flaming Gorge-
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Mostly cloudy. Lows around 30. East winds
around 10 mph with gusts up to 20 mph.
.WEDNESDAY...Cloudy. A chance of rain showers in the afternoon.
Highs in the mid 40s. Chance of rain 30 percent.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows around 30.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the upper 40s.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows around 30.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 40s.
.FRIDAY NIGHT...Mostly clear. Lows around 30.
.SATURDAY...Mostly sunny. Highs around 50.
.SATURDAY NIGHT...Clear. Lows in the lower 30s.
.SUNDAY...Mostly sunny. Highs in the mid 50s.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 30s.
.MONDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 50s.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.TUESDAY...Partly cloudy. Highs in the mid 50s.

$$

WYZ022-041100-
Casper Mountain-
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Partly cloudy. Near steady temperature in the
lower 30s. South winds around 10 mph.
.WEDNESDAY...Mostly cloudy. Highs in the mid 40s. Northeast winds
around 10 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the upper 20s. Northeast winds around
10 mph in the evening.
.THURSDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 40s. Southwest winds around 10 mph.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows around 30. South winds around 10 mph with
gusts up to 20 mph.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 40s.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s.
.SATURDAY...Mostly sunny. Highs in the upper 40s.
.SATURDAY NIGHT...Clear. Lows in the lower 30s.
.SUNDAY...Sunny, breezy with highs in the lower 50s.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 30s.
.MONDAY...Mostly sunny. Highs in the lower 50s.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.TUESDAY...Partly cloudy. Highs in the lower 50s.

$$

WYZ002-041100-
Absaroka Mountains-
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Partly cloudy. Near steady temperature in the
upper 20s.
.WEDNESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs in the lower 40s. East winds around 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 20s. Southwest
winds around 10 mph after midnight.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 40. West winds 10 to 15 mph. Gusts up to
30 mph in the morning.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A 30 percent chance of snow showers. Lows in the
mid 20s. West winds 10 to 15 mph with gusts up to 25 mph.
.FRIDAY...Mostly sunny. Highs in the mid 30s.
.FRIDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Breezy with lows in the mid 20s.
.SATURDAY...Mostly sunny. Highs in the mid 40s.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 20s.
.SUNDAY...Mostly sunny and breezy. Highs in the upper 40s.
Temperature falling into the lower 40s in the afternoon.
.SUNDAY NIGHT...Partly cloudy and breezy. Lows in the lower 30s.
.MONDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 40s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.TUESDAY...Partly cloudy. Highs in the mid 40s.

$$

WYZ007-041100-
Owl Creek and Bridger Mountains-
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Partly cloudy. Lows in the lower 30s. South
winds around 10 mph.
.WEDNESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs in the upper 40s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Southwest winds around 10 mph after midnight.
.THURSDAY...Mostly sunny. Highs in the upper 40s. South winds
10 to 15 mph.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the lower 30s. Southwest winds around
10 mph in the evening.
.FRIDAY...Partly cloudy with a slight chance of snow showers in
the morning, then sunny in the afternoon. Highs in the mid 40s.
Chance of snow 20 percent.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 30s.
.SATURDAY...Mostly sunny. Highs in the upper 40s.
.SATURDAY NIGHT...Clear. Lows in the mid 30s.
.SUNDAY...Mostly sunny. Highs in the mid 50s.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 30s.
.MONDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 50s.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.TUESDAY...Partly cloudy. Highs in the mid 50s.

$$

WYZ008-041100-
Bighorn Mountains West-
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Mostly clear. Near steady temperature in the
lower 30s. East winds around 10 mph.
.WEDNESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 40s. Northeast winds around 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Southeast winds around 10 mph after midnight.
.THURSDAY...Mostly sunny. Highs in the upper 40s. South winds
around 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows around 30. South winds
around 10 mph in the evening.
.FRIDAY...Mostly sunny. Highs around 40.
.FRIDAY NIGHT...Mostly clear. Lows around 30.
.SATURDAY...Mostly sunny. Highs in the mid 40s.
.SATURDAY NIGHT...Clear. Near steady temperature in the mid 30s.
.SUNDAY...Mostly sunny. Highs in the mid 50s. Temperature falling
into the upper 40s in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.MONDAY...Mostly sunny. Highs in the lower 50s.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.TUESDAY...Partly cloudy. Highs around 50.

$$

WYZ009-041100-
Bighorn Mountains Southeast-
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Mostly clear. Near steady temperature in the
lower 30s. Northwest winds around 10 mph.
.WEDNESDAY...Partly cloudy. Highs in the mid 40s. Temperature
falling into the upper 30s in the afternoon. Northeast winds
around 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows around 30. Northwest winds around 10 mph,
becoming west after midnight.
.THURSDAY...Partly cloudy in the morning, then clearing. Highs
around 50. Temperature falling into the lower 40s in the
afternoon. Southwest winds around 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 20s. West
winds around 10 mph.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 40s.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s.
.SATURDAY...Mostly sunny. Highs in the upper 40s. Temperature
falling into the lower 40s in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 30s.
.SUNDAY...Mostly sunny and breezy. Highs in the upper 50s.
Temperature falling into the upper 40s in the afternoon.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 30s.
.MONDAY...Mostly sunny. Highs in the lower 50s.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.TUESDAY...Partly cloudy. Highs in the lower 50s.

$$

WYZ012-041100-
Teton and Gros Ventre Mountains-
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Cloudy. Near steady temperature in the upper
20s. East winds around 10 mph.
.WEDNESDAY...Cloudy in the morning, then becoming partly cloudy.
Highs in the lower 40s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 20s.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the upper 30s.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows in the mid 20s.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 30s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s.
.SATURDAY...Mostly sunny. Highs in the lower 40s.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 20s.
.SUNDAY...Mostly sunny. Highs in the upper 40s. Temperature
falling to around 40 in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.MONDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 40s.
.MONDAY NIGHT...Partly cloudy. Lows around 30.
.TUESDAY...Partly cloudy. Highs in the mid 40s.

$$

WYZ014-041100-
Wind River Mountains West-
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Cloudy. Near steady temperature in the mid
20s. East winds around 10 mph.
.WEDNESDAY...Cloudy. Highs in the upper 30s. Northeast winds
10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the lower 20s. Northeast winds around 10 mph with gusts
up to 20 mph in the evening.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the upper 30s. West winds around 10 mph.
.THURSDAY NIGHT...Mostly cloudy in the evening, then partly
cloudy with a chance of snow showers after midnight. Lows in the
lower 20s. West winds around 10 mph with gusts up to 20 mph in
the evening. Chance of snow 30 percent.
.FRIDAY...Mostly sunny. Highs in the mid 30s.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 20s.
.SATURDAY...Mostly sunny. Highs in the lower 40s.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 20s.
.SUNDAY...Mostly sunny. Highs in the mid 40s. Temperature falling
into the upper 30s in the afternoon.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 20s.
.MONDAY...Mostly sunny. Highs in the mid 40s.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.TUESDAY...Partly cloudy. Highs in the lower 40s.

$$

WYZ015-041100-
Wind River Mountains East-
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Cloudy. Near steady temperature in the mid
20s.
.WEDNESDAY...Cloudy. Highs in the mid 30s. Northeast winds around
10 mph with gusts up to 20 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the lower 20s. West winds around 10 mph.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the upper 30s. West winds around 10 mph.
.THURSDAY NIGHT...Mostly cloudy in the evening, then partly
cloudy with a chance of snow showers after midnight. Lows in the
lower 20s. West winds 10 to 15 mph. Chance of snow 30 percent.
.FRIDAY...Mostly sunny. Highs in the mid 30s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s.
.SATURDAY...Mostly sunny. Highs in the lower 40s. Temperature
falling into the mid 30s in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 20s.
.SUNDAY...Mostly sunny and breezy. Highs in the mid 40s.
Temperature falling into the upper 30s in the afternoon.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Breezy with lows around 30.
.MONDAY...Mostly sunny. Highs in the mid 40s.
.MONDAY NIGHT...Partly cloudy. Lows around 30.
.TUESDAY...Partly cloudy. Highs in the lower 40s.

$$

WYZ019-041100-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Partly cloudy. Near steady temperature in the
lower 30s.
.WEDNESDAY...Cloudy. Highs in the mid 40s. Northeast winds around
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy in the evening, then clearing.
Lows in the upper 20s. North winds around 10 mph with gusts up to
20 mph in the evening.
.THURSDAY...Mostly sunny. Highs in the upper 40s. Southwest winds
10 to 15 mph with gusts up to 25 mph.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows around 30. Southwest winds 10 to 15 mph with
gusts up to 25 mph.
.FRIDAY...Mostly sunny. Highs in the mid 40s.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s.
.SATURDAY...Mostly sunny. Highs in the upper 40s.
.SATURDAY NIGHT...Clear. Lows in the lower 30s.
.SUNDAY...Mostly sunny and breezy. Highs in the mid 50s.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 30s.
.MONDAY...Mostly sunny. Highs in the mid 50s.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.TUESDAY...Partly cloudy. Highs in the lower 50s.

$$

WYZ024-041100-
Salt River and Wyoming Ranges-
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Cloudy. Near steady temperature in the upper
20s. East winds around 10 mph with gusts up to 20 mph.
.WEDNESDAY...Cloudy. Highs in the lower 40s. Northeast winds
around 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 20s.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the lower 40s.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A chance of rain showers in the evening. A chance
of snow showers. Lows in the mid 20s. West winds around 10 mph
with gusts up to 20 mph. Chance of precipitation 30 percent.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs
around 40.
.FRIDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 20s.
.SATURDAY...Mostly sunny. Highs in the mid 40s.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 20s.
.SUNDAY...Mostly sunny. Highs around 50. Temperature falling into
the lower 40s in the afternoon.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the lower 30s.
.MONDAY...Mostly sunny. Highs around 50.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.TUESDAY...Partly cloudy. Highs in the upper 40s.

$$

WYZ030-041100-
East Sweetwater County-
Including the city of Wamsutter
1246 AM MST Wed Nov 4 2026

.REST OF TONIGHT...Partly cloudy. Near steady temperature in the
lower 30s. East winds around 10 mph.
.WEDNESDAY...Cloudy. Highs in the mid 40s. Northeast winds around
10 mph with gusts up to 20 mph in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the mid 20s. North winds around 10 mph.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 40s.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the upper 20s. West winds around 10 mph
after midnight.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 40s.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s.
.SATURDAY...Mostly sunny. Highs in the upper 40s.
.SATURDAY NIGHT...Clear. Lows in the upper 20s.
.SUNDAY...Mostly sunny. Highs in the lower 50s.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 30s.
.MONDAY...Mostly sunny. Highs in the mid 50s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.TUESDAY...Partly cloudy. Highs in the lower 50s.

$$