802
FPUS55 KRIW 051336
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
733 AM MDT Sun Oct 5 2025

WYZ020-052200-
Natrona County Lower Elevations-
Including the city of Casper
733 AM MDT Sun Oct 5 2025

...FREEZE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
MONDAY MORNING...

.TODAY...Rain. Isolated thunderstorms this afternoon. Cooler with
highs in the mid 40s. North winds around 10 mph with gusts up to
20 mph, becoming northeast with gusts up to 30 mph this
afternoon. Chance of rain 80 percent.
.TONIGHT...Rain. Snow after midnight. No snow accumulation.
Breezy with lows in the mid 30s. Northeast winds 15 to 20 mph
with gusts up to 35 mph. Chance of precipitation 80 percent.
.MONDAY...Cloudy with a chance of rain in the morning, then
partly cloudy in the afternoon. Highs around 50. Northeast winds
10 to 15 mph, becoming west in the afternoon. Chance of rain
30 percent.
.MONDAY NIGHT...Mostly clear. Lows in the lower 30s. Southwest
winds around 10 mph.
.TUESDAY...Sunny. Highs in the upper 50s. Southwest winds around
10 mph.
.TUESDAY NIGHT...Clear. Lows in the upper 30s.
.WEDNESDAY...Sunny, breezy with highs in the upper 60s.
.WEDNESDAY NIGHT...Clear. Lows around 40.
.THURSDAY...Sunny. Highs around 70.
.THURSDAY NIGHT...Mostly clear. Lows around 40.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs
around 70.
.FRIDAY NIGHT...Mostly clear with a 20 percent chance of rain.
Lows in the mid 40s.
.SATURDAY...Mostly sunny and breezy. Highs in the lower 70s.

$$

WYZ017-052200-
Wind River Basin-
Including the cities of Riverton and Shoshoni
733 AM MDT Sun Oct 5 2025

...FREEZE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
MONDAY MORNING...

.TODAY...Rain. Isolated thunderstorms this afternoon. Highs in
the upper 40s. Northwest winds around 10 mph, becoming northeast
this afternoon. Chance of rain 80 percent.
.TONIGHT...Rain. Snow after midnight. Snow accumulation up to
2 inches. Lows in the mid 30s. Northeast winds 10 to 15 mph with
gusts up to 30 mph. Chance of precipitation 90 percent.
.MONDAY...Cloudy with a chance of rain in the morning, then
partly cloudy in the afternoon. Highs around 50. North winds
around 10 mph in the morning. Chance of rain 30 percent.
.MONDAY NIGHT...Mostly clear. Lows in the lower 30s.
.TUESDAY...Mostly sunny. Highs around 60. Southeast winds around
10 mph with gusts up to 20 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows in the mid 30s.
.WEDNESDAY...Sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Clear. Lows around 40.
.THURSDAY...Mostly sunny. Highs in the upper 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs
around 70.
.FRIDAY NIGHT...Mostly clear with a 20 percent chance of rain.
Lows in the lower 40s.
.SATURDAY...Partly cloudy with a slight chance of rain in the
morning, then mostly sunny with a chance of rain in the
afternoon. Highs around 70. Chance of rain 30 percent.

$$

WYZ018-052200-
Lander Foothills-
Including the city of Lander
733 AM MDT Sun Oct 5 2025

...FREEZE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
MONDAY MORNING...

.TODAY...Rain. Isolated thunderstorms this afternoon. Highs in
the mid 40s. Northeast winds around 10 mph with gusts up to
20 mph this afternoon. Chance of rain 90 percent.
.TONIGHT...Rain in the evening, then rain and snow after
midnight. No snow accumulation. Lows in the mid 30s. North winds
10 to 15 mph. Chance of precipitation 90 percent.
.MONDAY...Cloudy with a chance of rain in the morning, then
mostly sunny in the afternoon. Highs around 50. Chance of rain
30 percent.
.MONDAY NIGHT...Mostly clear. Lows in the lower 30s.
.TUESDAY...Mostly sunny. Highs in the upper 50s.
.TUESDAY NIGHT...Clear. Lows in the mid 30s.
.WEDNESDAY...Sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Clear. Lows around 40.
.THURSDAY...Mostly sunny. Highs in the upper 60s.
.THURSDAY NIGHT...Mostly clear. Lows around 40.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 60s.
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain.
Lows in the mid 40s.
.SATURDAY...Partly cloudy. A slight chance of rain in the
morning, then a chance of rain in the afternoon. Highs in the
upper 60s. Chance of rain 30 percent.

$$

WYZ028-052200-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
733 AM MDT Sun Oct 5 2025

...FREEZE WARNING IN EFFECT FROM 1 AM TO 10 AM MDT MONDAY...

.TODAY...Cloudy. A chance of rain this morning, then rain likely
with isolated thunderstorms this afternoon. Highs around 50. West
winds around 10 mph, becoming south with gusts up to 20 mph this
afternoon. Chance of rain 60 percent.
.TONIGHT...Mostly cloudy. Rain likely with isolated thunderstorms
in the evening. Lows around 30. South winds around 10 mph,
becoming east after midnight. Chance of rain 60 percent.
.MONDAY...Mostly cloudy in the morning, then clearing. Highs in
the lower 50s. North winds around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 30. Northeast winds
around 10 mph in the evening.
.TUESDAY...Sunny. Highs around 60.
.TUESDAY NIGHT...Mostly clear. Lows around 30.
.WEDNESDAY...Sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.THURSDAY...Mostly sunny. Highs around 70.
.THURSDAY NIGHT...Mostly clear. Lows around 40.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs
around 70.
.FRIDAY NIGHT...Partly cloudy with a 30 percent chance of rain.
Lows around 40.
.SATURDAY...Partly cloudy with a 30 percent chance of rain. Highs
in the mid 60s.

$$

WYZ013-052200-
Jackson Hole-
Including the city of Jackson
733 AM MDT Sun Oct 5 2025

...FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM MDT THIS
MORNING...

.TODAY...Mostly cloudy. Rain likely with a chance of snow this
morning, then rain with isolated thunderstorms this afternoon.
Little or no snow accumulation. Highs in the mid 40s. Chance of
precipitation 80 percent.
.TONIGHT...Mostly cloudy with rain, snow likely with isolated
thunderstorms in the evening, then partly cloudy after midnight.
Snow accumulation up to 1 inch. Lows around 30. Chance of
precipitation 60 percent.
.MONDAY...Mostly sunny. Highs in the lower 50s.
.MONDAY NIGHT...Clear. Lows in the lower 20s.
.TUESDAY...Sunny. Highs in the upper 50s.
.TUESDAY NIGHT...Clear. Lows in the mid 20s.
.WEDNESDAY...Sunny. Highs around 60.
.WEDNESDAY NIGHT...Clear. Lows around 30.
.THURSDAY...Mostly sunny. Highs in the mid 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 30s.
.FRIDAY...Mostly sunny. A slight chance of rain in the afternoon.
Highs in the mid 60s. Chance of rain 20 percent.
.FRIDAY NIGHT...Mostly clear with a slight chance of rain in the
evening, then partly cloudy with a chance of rain after midnight.
Lows in the mid 30s. Chance of rain 30 percent.
.SATURDAY...Partly cloudy with a 50 percent chance of rain. Highs
around 60.

$$

WYZ003-052200-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
733 AM MDT Sun Oct 5 2025

...FREEZE WARNING IN EFFECT FROM 1 AM TO 10 AM MDT MONDAY...

.TODAY...Rain and snow. Isolated thunderstorms this afternoon.
Snow accumulation up to 4 inches. Breezy with highs in the lower
40s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of
precipitation 90 percent.
.TONIGHT...Cloudy with rain and snow. Snow accumulation up to
3 inches. Lows in the lower 30s. Northwest winds 10 to 15 mph.
Chance of precipitation 80 percent.
.MONDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 50s. Southeast winds around 10 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows in the lower 30s. Southwest winds
around 10 mph.
.TUESDAY...Sunny. Highs in the upper 50s. Southwest winds around
10 mph, becoming southeast with gusts up to 20 mph in the
afternoon.
.TUESDAY NIGHT...Clear. Lows around 40.
.WEDNESDAY...Sunny. Highs in the lower 60s.
.WEDNESDAY NIGHT...Clear. Lows around 40.
.THURSDAY...Mostly sunny. Highs in the mid 60s.
.THURSDAY NIGHT...Mostly clear. Lows around 40.
.FRIDAY...Mostly sunny. Highs in the mid 60s.
.FRIDAY NIGHT...Mostly clear. A slight chance of. Lows in the mid
40s.
.SATURDAY...Mostly sunny. A chance of rain in the afternoon.
Highs in the upper 60s. Chance of rain 30 percent.

$$

WYZ004-052200-
North Bighorn Basin-
Including the cities of Basin, Greybull, Lovell, Powell,
and Shell
733 AM MDT Sun Oct 5 2025

...FREEZE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
MONDAY MORNING...

.TODAY...Rain, breezy with highs around 50. Northwest winds 15 to
20 mph with gusts up to 30 mph. Chance of rain 80 percent.
.TONIGHT...Rain, breezy with lows in the upper 30s. Northwest
winds 15 to 20 mph with gusts up to 30 mph, diminishing to around
10 mph with gusts up to 20 mph after midnight. Chance of rain
80 percent.
.MONDAY...Mostly cloudy in the morning, then clearing. Highs in
the mid 50s.
.MONDAY NIGHT...Clear. Lows in the lower 30s. Southeast winds
around 10 mph after midnight.
.TUESDAY...Sunny. Highs in the lower 60s. Southeast winds 10 to
15 mph.
.TUESDAY NIGHT...Clear. Lows in the mid 30s.
.WEDNESDAY...Sunny. Highs in the upper 60s.
.WEDNESDAY NIGHT...Clear. Lows in the upper 30s.
.THURSDAY...Mostly sunny. Highs around 70.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s.
.FRIDAY...Mostly sunny. Highs around 70.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 40s.
.SATURDAY...Mostly sunny. A slight chance of. Highs in the lower
70s.

$$

WYZ006-052200-
Southeast Bighorn Basin-
Including the cities of Ten Sleep and Worland
733 AM MDT Sun Oct 5 2025

...FREEZE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
MONDAY MORNING...

.TODAY...Rain. Isolated thunderstorms this afternoon. Highs in
the upper 40s. Northwest winds 10 to 15 mph with gusts up to
30 mph. Chance of rain 80 percent.
.TONIGHT...Rain. Lows in the upper 30s. Northwest winds 10 to
15 mph. Chance of rain 80 percent.
.MONDAY...Mostly cloudy with a chance of rain in the morning,
then mostly sunny in the afternoon. Highs in the lower 50s.
Chance of rain 30 percent.
.MONDAY NIGHT...Clear. Lows in the lower 30s.
.TUESDAY...Sunny. Highs in the lower 60s. South winds around
10 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows in the mid 30s.
.WEDNESDAY...Sunny. Highs in the upper 60s.
.WEDNESDAY NIGHT...Clear. Lows in the upper 30s.
.THURSDAY...Sunny. Highs in the upper 60s.
.THURSDAY NIGHT...Mostly clear. Lows around 40.
.FRIDAY...Mostly sunny. Highs in the lower 70s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 40s.
.SATURDAY...Mostly sunny. Highs in the lower 70s.

$$

WYZ005-052200-
Southwest Bighorn Basin-
Including the city of Thermopolis
733 AM MDT Sun Oct 5 2025

...FREEZE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
MONDAY MORNING...

.TODAY...Rain. Isolated thunderstorms this afternoon. Breezy with
highs in the mid 40s. Northwest winds 15 to 20 mph with gusts up
to 30 mph. Chance of rain 90 percent.
.TONIGHT...Rain. Snow likely after midnight. Little or no snow
accumulation. Lows in the mid 30s. Northwest winds 10 to 15 mph.
Chance of precipitation 90 percent.
.MONDAY...Mostly cloudy with a chance of rain in the morning,
then mostly sunny in the afternoon. Highs in the lower 50s.
Chance of rain 30 percent.
.MONDAY NIGHT...Clear. Lows in the lower 30s.
.TUESDAY...Sunny. Highs around 60. South winds around 10 mph in
the afternoon.
.TUESDAY NIGHT...Clear. Lows in the mid 30s.
.WEDNESDAY...Sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Clear. Lows in the upper 30s.
.THURSDAY...Sunny. Highs around 70.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s.
.FRIDAY...Mostly sunny. Highs around 70.
.FRIDAY NIGHT...Mostly clear. A slight chance of. Lows in the
lower 40s.
.SATURDAY...Mostly sunny. A slight chance of rain in the
afternoon. Highs in the lower 70s. Chance of rain 20 percent.

$$

WYZ023-052200-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
733 AM MDT Sun Oct 5 2025

...FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM MDT THIS
MORNING...

.TODAY...Cloudy. A chance of rain this morning, then rain likely
with isolated thunderstorms this afternoon. Highs in the upper
40s. Chance of rain 60 percent.
.TONIGHT...Partly cloudy in the evening, then clearing. Rain
likely in the evening. Isolated thunderstorms. Lows in the upper
20s. Chance of rain 60 percent.
.MONDAY...Mostly sunny. Highs in the lower 50s.
.MONDAY NIGHT...Clear. Lows in the mid 20s.
.TUESDAY...Sunny. Highs around 60.
.TUESDAY NIGHT...Clear. Lows in the upper 20s.
.WEDNESDAY...Sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Clear. Lows in the lower 30s.
.THURSDAY...Mostly sunny. Highs in the upper 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s.
.FRIDAY...Mostly sunny with a 20 percent chance of rain. Highs
around 70.
.FRIDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. A 40 percent chance of rain. Lows around 40.
.SATURDAY...Partly cloudy. A chance of rain in the morning, then
rain likely in the afternoon. Highs in the lower 60s. Chance of
rain 60 percent.

$$

WYZ025-052200-
Upper Green River Basin Foothills-
Including the city of Pinedale
733 AM MDT Sun Oct 5 2025

.TODAY...Mostly cloudy. A chance of rain and snow this morning,
then rain, snow with isolated thunderstorms this afternoon.
Little or no snow accumulation. Highs in the mid 40s. Southwest
winds around 10 mph with gusts up to 20 mph this afternoon.
Chance of precipitation 80 percent.
.TONIGHT...Rain, snow with isolated thunderstorms in the evening,
then snow and rain likely after midnight. Snow accumulation up to
2 inches. Lows in the upper 20s. Northeast winds around 10 mph in
the evening. Chance of precipitation 80 percent.
.MONDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 40s.
.MONDAY NIGHT...Clear. Lows in the lower 20s.
.TUESDAY...Sunny. Highs in the mid 50s.
.TUESDAY NIGHT...Clear. Lows in the mid 20s.
.WEDNESDAY...Sunny. Highs around 60.
.WEDNESDAY NIGHT...Clear. Lows in the upper 20s.
.THURSDAY...Mostly sunny. Highs in the lower 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 30s.
.FRIDAY...Mostly sunny. A slight chance of. Highs in the mid 60s.
.FRIDAY NIGHT...Partly cloudy. A slight chance of rain in the
evening, then a chance of rain after midnight. Lows in the mid
30s. Chance of rain 30 percent.
.SATURDAY...Partly cloudy with a 40 percent chance of rain. Highs
around 60.

$$

WYZ026-052200-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
733 AM MDT Sun Oct 5 2025

.TODAY...Cloudy. A chance of rain and snow this morning, then
rain with isolated thunderstorms this afternoon. No snow
accumulation. Highs around 50. Northwest winds around 10 mph,
becoming southeast with gusts up to 20 mph this afternoon. Chance
of precipitation 80 percent.
.TONIGHT...Mostly cloudy with isolated thunderstorms. Rain with
snow likely in the evening, then a chance of rain and snow after
midnight. Little or no snow accumulation. Lows around 30. East
winds 10 to 15 mph with gusts up to 25 mph. Chance of
precipitation 80 percent.
.MONDAY...Mostly cloudy in the morning, then clearing. Highs in
the lower 50s. Northeast winds around 10 mph in the morning.
.MONDAY NIGHT...Clear. Lows in the mid 20s. North winds around
10 mph after midnight.
.TUESDAY...Sunny. Highs in the upper 50s. South winds around
10 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows in the upper 20s.
.WEDNESDAY...Sunny. Highs in the lower 60s.
.WEDNESDAY NIGHT...Clear. Lows in the lower 30s.
.THURSDAY...Mostly sunny. Highs in the mid 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 60s.
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain.
Lows in the upper 30s.
.SATURDAY...Partly cloudy with a 30 percent chance of rain. Highs
in the lower 60s.

$$

WYZ010-052200-
Northeast Johnson County-
Including the city of Buffalo
733 AM MDT Sun Oct 5 2025

...FREEZE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
MONDAY MORNING...

.TODAY...Rain, breezy with highs in the upper 40s. North winds
15 to 20 mph with gusts up to 30 mph. Chance of rain 80 percent.
.TONIGHT...Cloudy with rain. Lows in the upper 30s. North winds
10 to 15 mph. Chance of rain 80 percent.
.MONDAY...Mostly cloudy with a chance of rain in the morning,
then partly cloudy in the afternoon. Highs in the mid 50s.
Southeast winds around 10 mph. Chance of rain 30 percent.
.MONDAY NIGHT...Clear. Lows in the mid 30s. Southwest winds
around 10 mph after midnight.
.TUESDAY...Sunny. Highs in the lower 60s. South winds around
10 mph.
.TUESDAY NIGHT...Clear. Lows around 40.
.WEDNESDAY...Sunny. Highs around 70.
.WEDNESDAY NIGHT...Clear. Lows around 40.
.THURSDAY...Sunny. Highs around 70.
.THURSDAY NIGHT...Mostly clear. Lows around 40.
.FRIDAY...Mostly sunny. Highs in the lower 70s.
.FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the mid 40s.
.SATURDAY...Mostly sunny. Highs in the mid 70s.

$$

WYZ011-052200-
Southeast Johnson County-
Including the city of Kaycee
733 AM MDT Sun Oct 5 2025

...FREEZE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
MONDAY MORNING...

.TODAY...Rain. Isolated thunderstorms this afternoon. Highs in
the upper 40s. North winds 10 to 15 mph with gusts up to 25 mph.
Chance of rain 80 percent.
.TONIGHT...Rain. Lows in the mid 30s. Northeast winds 10 to
15 mph with gusts up to 25 mph. Chance of rain 80 percent.
.MONDAY...Cloudy with a chance of rain in the morning, then
partly cloudy in the afternoon. Highs in the mid 50s. Northeast
winds around 10 mph, becoming southwest in the afternoon. Chance
of rain 30 percent.
.MONDAY NIGHT...Mostly clear. Lows in the lower 30s. Southwest
winds around 10 mph after midnight.
.TUESDAY...Sunny. Highs in the lower 60s. South winds around
10 mph.
.TUESDAY NIGHT...Clear. Lows around 40.
.WEDNESDAY...Sunny. Highs around 70.
.WEDNESDAY NIGHT...Clear. Lows around 40.
.THURSDAY...Sunny. Highs in the lower 70s.
.THURSDAY NIGHT...Mostly clear. Lows around 40.
.FRIDAY...Mostly sunny. Highs in the lower 70s.
.FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the upper 40s.
.SATURDAY...Mostly sunny. Highs in the mid 70s.

$$

WYZ027-052200-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
733 AM MDT Sun Oct 5 2025

...FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM MDT THIS
MORNING...

.TODAY...Mostly cloudy. A chance of rain this morning, then rain
likely with isolated thunderstorms this afternoon. Highs around
50. West winds around 10 mph. Chance of rain 60 percent.
.TONIGHT...Partly cloudy. A chance of rain with isolated
thunderstorms in the evening. Lows in the lower 30s. Northwest
winds around 10 mph. Chance of rain 30 percent.
.MONDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 50s. North winds around 10 mph in the morning.
.MONDAY NIGHT...Mostly clear. Lows around 30. Northeast winds
around 10 mph after midnight.
.TUESDAY...Sunny. Highs around 60. Southeast winds around 10 mph
in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows around 30.
.WEDNESDAY...Sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.THURSDAY...Mostly sunny. Highs in the upper 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s.
.FRIDAY...Mostly sunny. A slight chance of rain in the afternoon.
Highs around 70. Chance of rain 20 percent.
.FRIDAY NIGHT...Partly cloudy with a 30 percent chance of rain.
Lows in the upper 30s.
.SATURDAY...Partly cloudy with a 40 percent chance of rain. Highs
in the mid 60s.

$$

WYZ016-052200-
Upper Wind River Basin-
Including the city of Dubois
733 AM MDT Sun Oct 5 2025

...FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM MDT THIS
MORNING...

.TODAY...Rain and snow likely this morning, then rain, snow with
isolated thunderstorms this afternoon. Snow accumulation up to
1 inch. Highs in the mid 40s. Southeast winds 10 to 15 mph.
Chance of precipitation near 100 percent.
.TONIGHT...Snow, rain. Snow accumulation up to 3 inches. Lows in
the upper 20s. East winds 10 to 15 mph. Chance of precipitation
near 100 percent.
.MONDAY...Mostly cloudy in the morning, then clearing. Highs in
the mid 40s. South winds around 10 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the upper 20s. West winds
around 10 mph.
.TUESDAY...Sunny. Highs in the lower 50s. West winds around
10 mph, becoming south in the afternoon.
.TUESDAY NIGHT...Clear, breezy with lows around 30.
.WEDNESDAY...Sunny, breezy with highs in the upper 50s.
.WEDNESDAY NIGHT...Clear. Lows in the mid 30s.
.THURSDAY...Mostly sunny. Highs around 60.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s.
.FRIDAY...Partly cloudy in the morning, then clearing. A slight
chance of. Highs in the lower 60s.
.FRIDAY NIGHT...Partly cloudy. A slight chance of rain in the
evening, then a chance of rain after midnight. Lows around 40.
Chance of rain 30 percent.
.SATURDAY...Partly cloudy with a 30 percent chance of rain. Highs
in the lower 60s.

$$

WYZ001-052200-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
733 AM MDT Sun Oct 5 2025

.TODAY...Snow. Rain with isolated thunderstorms this afternoon.
Snow accumulation around 5 inches. Highs in the upper 30s.
Northwest winds around 10 mph, becoming northeast with gusts up
to 20 mph this afternoon. Chance of precipitation 80 percent.
.TONIGHT...Mostly cloudy with snow likely in the evening, then
partly cloudy after midnight. New snow accumulation up to
2 inches. Lows in the lower 20s. Northeast winds around 10 mph.
Chance of snow 60 percent.
.MONDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 40s.
.MONDAY NIGHT...Clear. Lows in the lower 20s.
.TUESDAY...Sunny. Highs in the lower 50s. Southwest winds around
10 mph with gusts up to 20 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows in the mid 20s.
.WEDNESDAY...Sunny. Highs in the lower 50s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 20s.
.THURSDAY...Mostly sunny. Highs in the upper 50s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 30s.
.FRIDAY...Mostly sunny. A slight chance of. Highs in the upper
50s.
.FRIDAY NIGHT...Mostly clear in the evening, then partly cloudy
with a chance of rain after midnight. Lows in the mid 30s. Chance
of rain 30 percent.
.SATURDAY...Partly cloudy with a 40 percent chance of rain. Highs
in the mid 50s.

$$

WYZ029-052200-
Flaming Gorge-
733 AM MDT Sun Oct 5 2025

...FREEZE WARNING IN EFFECT FROM 1 AM TO 10 AM MDT MONDAY...

.TODAY...Cloudy. A chance of rain this morning, then rain likely
with isolated thunderstorms this afternoon. Highs around 50. West
winds around 10 mph, becoming southwest this afternoon. Chance of
rain 60 percent.
.TONIGHT...Cloudy with rain likely with isolated thunderstorms in
the evening, then partly cloudy after midnight. Lows in the mid
30s. Southeast winds around 10 mph, becoming northeast after
midnight. Chance of rain 60 percent.
.MONDAY...Mostly cloudy in the morning, then clearing. Highs in
the mid 50s. Northwest winds around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 30s. Northeast
winds around 10 mph, becoming southeast after midnight.
.TUESDAY...Sunny. Highs around 60. East winds around 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.WEDNESDAY...Sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows around 40.
.THURSDAY...Mostly sunny. Highs in the upper 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s.
.FRIDAY...Partly cloudy in the morning, then clearing. A
20 percent chance of rain. Highs in the upper 60s.
.FRIDAY NIGHT...Partly cloudy with a 30 percent chance of rain.
Lows in the mid 40s.
.SATURDAY...Partly cloudy with a 30 percent chance of rain. Highs
in the mid 60s.

$$

WYZ022-052200-
Casper Mountain-
733 AM MDT Sun Oct 5 2025

.TODAY...Cloudy with rain and snow. Snow accumulation up to
1 inch. Cooler with highs around 40. Northwest winds around
10 mph, becoming northeast this afternoon. Chance of
precipitation 80 percent.
.TONIGHT...Rain, snow with isolated thunderstorms in the evening,
then rain and snow likely after midnight. Snow accumulation up to
1 inch. Lows in the lower 30s. East winds 10 to 15 mph with gusts
up to 25 mph. Chance of precipitation 80 percent.
.MONDAY...Mostly cloudy. A chance of rain and snow, mainly in the
morning. Highs in the lower 40s. Southeast winds around 10 mph
with gusts up to 20 mph, becoming west in the afternoon. Chance
of precipitation 30 percent.
.MONDAY NIGHT...Mostly clear. Lows around 30.
.TUESDAY...Sunny. Highs in the lower 50s.
.TUESDAY NIGHT...Clear. Lows in the upper 30s.
.WEDNESDAY...Sunny, breezy with highs around 60.
.WEDNESDAY NIGHT...Clear. Lows in the lower 40s.
.THURSDAY...Sunny. Highs in the lower 60s.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 40s.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 60s.
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of rain.
Lows in the mid 40s.
.SATURDAY...Partly cloudy in the morning, then mostly sunny with
a slight chance of rain in the afternoon. Highs in the mid 60s.
Chance of rain 20 percent.

$$

WYZ002-052200-
Absaroka Mountains-
733 AM MDT Sun Oct 5 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS
EVENING...

.TODAY...Snow this morning, then snow with isolated thunderstorms
this afternoon. Snow accumulation up to 7 inches. Highs in the
mid 30s. North winds 10 to 15 mph, becoming east this afternoon.
Chance of snow 90 percent.
.TONIGHT...Cloudy with snow. Storm total snow accumulation of
4 to 6 inches. Lows in the lower 20s. Northeast winds 10 to
15 mph, becoming southeast after midnight. Chance of snow
90 percent.
.MONDAY...Partly cloudy in the morning, then clearing. Highs
around 40. West winds around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 20s. West winds
around 10 mph with gusts up to 20 mph.
.TUESDAY...Sunny. Highs in the upper 40s. Southwest winds 10 to
15 mph.
.TUESDAY NIGHT...Clear, breezy with lows in the upper 20s.
.WEDNESDAY...Sunny, breezy with highs in the upper 40s.
.WEDNESDAY NIGHT...Clear. Lows in the lower 30s.
.THURSDAY...Mostly sunny. Highs in the lower 50s.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s.
.FRIDAY...Mostly sunny. A slight chance of. Highs in the lower
50s.
.FRIDAY NIGHT...Mostly clear. A slight chance of rain in the
evening, then a chance of rain with a slight chance of snow after
midnight. Lows in the upper 30s. Chance of precipitation
30 percent.
.SATURDAY...A slight chance of snow in the morning. Partly cloudy
with a chance of rain. Highs in the lower 50s. Chance of
precipitation 40 percent.

$$

WYZ007-052200-
Owl Creek and Bridger Mountains-
733 AM MDT Sun Oct 5 2025

.TODAY...Rain and snow. Isolated thunderstorms this afternoon.
Snow accumulation around 5 inches. Breezy with highs in the lower
40s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of
precipitation 90 percent.
.TONIGHT...Rain and snow. Storm total snow accumulation around an
inch. Lows in the lower 30s. North winds 10 to 15 mph with gusts
up to 25 mph. Chance of precipitation 90 percent.
.MONDAY...Mostly cloudy with a chance of rain and snow in the
morning, then mostly sunny in the afternoon. Highs in the mid
40s. Northwest winds around 10 mph in the morning. Chance of
precipitation 30 percent.
.MONDAY NIGHT...Clear. Lows in the lower 30s. Southwest winds
around 10 mph.
.TUESDAY...Sunny. Highs in the mid 50s. South winds around
10 mph.
.TUESDAY NIGHT...Clear. Lows in the upper 30s.
.WEDNESDAY...Sunny. Highs in the lower 60s.
.WEDNESDAY NIGHT...Clear. Lows in the lower 40s.
.THURSDAY...Sunny. Highs in the lower 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 60s.
.FRIDAY NIGHT...Mostly clear with a 20 percent chance of rain.
Lows in the mid 40s.
.SATURDAY...Mostly sunny. A chance of rain in the afternoon.
Highs in the mid 60s. Chance of rain 30 percent.

$$

WYZ008-052200-
Bighorn Mountains West-
733 AM MDT Sun Oct 5 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS
EVENING...

.TODAY...Snow and rain. Isolated thunderstorms this afternoon.
Snow accumulation up to 8 inches. Highs in the upper 30s.
Northwest winds 10 to 15 mph, becoming east this afternoon.
Chance of precipitation 90 percent.
.TONIGHT...Snow, rain. Storm total snow accumulation of 1 to
3 inches. Lows around 30. East winds 10 to 15 mph. Chance of
precipitation 80 percent.
.MONDAY...Mostly cloudy with a chance of snow in the morning,
then partly cloudy in the afternoon. Highs around 40. West winds
around 10 mph. Chance of snow 30 percent.
.MONDAY NIGHT...Mostly clear. Lows around 30. East winds around
10 mph.
.TUESDAY...Sunny. Highs around 50. South winds around 10 mph.
.TUESDAY NIGHT...Clear. Lows in the mid 30s.
.WEDNESDAY...Sunny. Highs in the mid 50s.
.WEDNESDAY NIGHT...Clear. Lows in the upper 30s.
.THURSDAY...Mostly sunny. Highs in the upper 50s.
.THURSDAY NIGHT...Mostly clear. Lows around 40.
.FRIDAY...Mostly sunny. Highs in the upper 50s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 40s.
.SATURDAY...Mostly sunny. A slight chance of. Highs around 60.

$$

WYZ009-052200-
Bighorn Mountains Southeast-
733 AM MDT Sun Oct 5 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS
EVENING...

.TODAY...Snow and rain. Isolated thunderstorms this afternoon.
Snow accumulation up to 9 inches. Highs in the upper 30s. North
winds around 10 mph, becoming northeast this afternoon. Chance of
precipitation 90 percent.
.TONIGHT...Snow and rain. Storm total snow accumulation of 2 to
4 inches. Lows around 30. Northeast winds 10 to 15 mph with gusts
up to 30 mph. Chance of precipitation 90 percent.
.MONDAY...Mostly cloudy with a chance of snow and rain in the
morning, then partly cloudy in the afternoon. Highs in the lower
40s. North winds around 10 mph, becoming west in the afternoon.
Chance of precipitation 30 percent.
.MONDAY NIGHT...Mostly clear. Lows around 30. West winds around
10 mph.
.TUESDAY...Sunny. Highs in the lower 50s. West winds around
10 mph with gusts up to 20 mph, becoming south in the afternoon.
.TUESDAY NIGHT...Clear, breezy with lows in the mid 30s.
.WEDNESDAY...Sunny, breezy with highs in the upper 50s.
.WEDNESDAY NIGHT...Clear. Lows in the upper 30s.
.THURSDAY...Sunny. Highs in the upper 50s.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s.
.FRIDAY...Mostly sunny. Highs in the upper 50s.
.FRIDAY NIGHT...Partly cloudy in the evening, then clearing. A
slight chance of. Lows in the mid 40s.
.SATURDAY...Mostly sunny. A slight chance of. Breezy with highs
in the lower 60s.

$$

WYZ012-052200-
Teton and Gros Ventre Mountains-
733 AM MDT Sun Oct 5 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS
EVENING...

.TODAY...Mostly cloudy. Snow likely with a chance of rain this
morning, then snow, rain with isolated thunderstorms this
afternoon. Snow accumulation up to 4 inches. Highs in the upper
30s. Northwest winds around 10 mph this afternoon. Chance of
precipitation 80 percent.
.TONIGHT...Mostly cloudy with snow with possible rain and
thunderstorms likely in the evening, then partly cloudy with a
chance of snow after midnight. Storm total snow accumulation of
1 to 3 inches. Lows in the lower 20s. Northeast winds around
10 mph in the evening. Chance of precipitation 80 percent.
.MONDAY...Mostly sunny. Highs in the lower 40s.
.MONDAY NIGHT...Clear. Lows in the lower 20s. Northeast winds
around 10 mph in the evening.
.TUESDAY...Sunny. Highs around 50. Southeast winds around 10 mph,
becoming southwest in the afternoon.
.TUESDAY NIGHT...Clear. Lows in the upper 20s.
.WEDNESDAY...Sunny. Highs in the lower 50s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.THURSDAY...Mostly sunny. Highs in the mid 50s.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s.
.FRIDAY...Mostly sunny. A slight chance of rain in the afternoon.
Highs in the upper 50s. Chance of rain 20 percent.
.FRIDAY NIGHT...Mostly clear with a slight chance of rain in the
evening, then partly cloudy with a chance of rain after midnight.
Lows in the mid 30s. Chance of rain 30 percent.
.SATURDAY...Partly cloudy with a 50 percent chance of rain. Highs
in the lower 50s.

$$

WYZ014-052200-
Wind River Mountains West-
733 AM MDT Sun Oct 5 2025

.TODAY...Snow and rain likely this morning, then snow, rain with
isolated thunderstorms this afternoon. Snow accumulation around
5 inches. Highs in the upper 30s. Northwest winds around 10 mph,
becoming south with gusts up to 20 mph this afternoon. Chance of
precipitation 90 percent.
.TONIGHT...Isolated thunderstorms. Snow and rain in the evening,
then snow likely after midnight. Storm total snow accumulation of
3 to 5 inches. Lows in the lower 20s. East winds 10 to 15 mph
with gusts up to 25 mph. Chance of precipitation 80 percent.
.MONDAY...Partly cloudy. Highs in the upper 30s. West winds
around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 20s. North winds
around 10 mph.
.TUESDAY...Sunny. Highs in the mid 40s. West winds around 10 mph,
becoming southwest with gusts up to 20 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows in the upper 20s.
.WEDNESDAY...Sunny. Highs in the upper 40s.
.WEDNESDAY NIGHT...Clear. Lows around 30.
.THURSDAY...Mostly sunny. Highs in the lower 50s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 30s.
.FRIDAY...Partly cloudy in the morning, then mostly sunny with a
slight chance of rain in the afternoon. Highs in the mid 50s.
Chance of rain 20 percent.
.FRIDAY NIGHT...Partly cloudy. A slight chance of rain in the
evening, then a chance of rain and snow after midnight. Lows in
the mid 30s. Chance of precipitation 30 percent.
.SATURDAY...A chance of snow in the morning. Partly cloudy with a
chance of rain. Highs in the lower 50s. Chance of precipitation
40 percent.

$$

WYZ015-052200-
Wind River Mountains East-
733 AM MDT Sun Oct 5 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS
EVENING...

.TODAY...Snow this morning, then snow, rain with isolated
thunderstorms this afternoon. Snow accumulation up to 7 inches.
Highs in the mid 30s. Northeast winds around 10 mph, becoming
east this afternoon. Chance of precipitation near 100 percent.
.TONIGHT...Snow with isolated thunderstorms in the evening, then
snow after midnight. Snow may be heavy at times in the evening.
Storm total snow accumulation of 4 to 8 inches. Lows in the lower
20s. East winds 10 to 15 mph. Chance of snow 90 percent.
.MONDAY...Partly cloudy. Highs in the upper 30s. North winds
around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 20s. West winds
around 10 mph.
.TUESDAY...Sunny. Highs in the mid 40s. Southwest winds around
10 mph.
.TUESDAY NIGHT...Clear, breezy with lows in the upper 20s.
.WEDNESDAY...Sunny, breezy with highs in the upper 40s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.THURSDAY...Mostly sunny. Highs around 50.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 30s.
.FRIDAY...Partly cloudy in the morning, then mostly sunny with a
slight chance of rain and snow in the afternoon. Highs in the
lower 50s. Chance of precipitation 20 percent.
.FRIDAY NIGHT...Partly cloudy with a chance of rain. A slight
chance of snow in the evening, then a chance of snow after
midnight. Lows in the upper 30s. Chance of precipitation
30 percent.
.SATURDAY...Partly cloudy with a chance of rain and snow. Highs
around 50. Chance of precipitation 40 percent.

$$

WYZ019-052200-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
733 AM MDT Sun Oct 5 2025

...FREEZE WARNING IN EFFECT FROM 1 AM TO 10 AM MDT MONDAY...

.TODAY...Snow likely this morning. Rain. Snow accumulation up to
1 inch. Highs in the lower 40s. Northwest winds around 10 mph
with gusts up to 20 mph, becoming northeast with gusts up to
30 mph this afternoon. Chance of precipitation 80 percent.
.TONIGHT...Rain and snow. Snow accumulation up to 1 inch. Breezy
with lows in the lower 30s. Northeast winds 15 to 20 mph with
gusts up to 35 mph. Chance of precipitation 80 percent.
.MONDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs in the upper 40s. North winds 10 to 15 mph with
gusts up to 25 mph.
.MONDAY NIGHT...Mostly clear. Lows around 30. North winds around
10 mph in the evening.
.TUESDAY...Sunny. Highs in the upper 50s. Southwest winds around
10 mph.
.TUESDAY NIGHT...Clear. Lows in the mid 30s.
.WEDNESDAY...Sunny, breezy with highs in the lower 60s.
.WEDNESDAY NIGHT...Clear. Lows in the upper 30s.
.THURSDAY...Mostly sunny. Highs in the mid 60s.
.THURSDAY NIGHT...Mostly clear. Lows around 40.
.FRIDAY...Partly cloudy in the morning, then clearing. A slight
chance of. Highs in the mid 60s.
.FRIDAY NIGHT...Partly cloudy. A slight chance of rain in the
evening, then a chance of rain after midnight. Lows in the mid
40s. Chance of rain 30 percent.
.SATURDAY...Partly cloudy with a 30 percent chance of rain.
Breezy with highs in the mid 60s.

$$

WYZ024-052200-
Salt River and Wyoming Ranges-
733 AM MDT Sun Oct 5 2025

.TODAY...Cloudy. A chance of snow and rain this morning, then
rain, snow likely with isolated thunderstorms this afternoon.
Snow accumulation up to 1 inch. Highs in the lower 40s. West
winds around 10 mph. Chance of precipitation 60 percent.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Isolated thunderstorms. Snow and rain likely in the
evening, then a chance of snow after midnight. Snow accumulation
up to 1 inch. Lows in the upper 20s. Northwest winds around
10 mph in the evening. Chance of precipitation 60 percent.
.MONDAY...Partly cloudy in the morning, then clearing. Highs in
the mid 40s.
.MONDAY NIGHT...Clear. Lows in the mid 20s.
.TUESDAY...Sunny. Highs in the lower 50s. South winds around
10 mph with gusts up to 20 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows around 30.
.WEDNESDAY...Sunny. Highs in the mid 50s.
.WEDNESDAY NIGHT...Clear. Lows in the mid 30s.
.THURSDAY...Mostly sunny. Highs in the upper 50s.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s.
.FRIDAY...Mostly sunny with a 20 percent chance of rain. Highs in
the lower 60s.
.FRIDAY NIGHT...Partly cloudy with a 30 percent chance of rain.
Lows in the upper 30s.
.SATURDAY...Partly cloudy. A chance of rain in the morning, then
rain likely in the afternoon. Highs in the mid 50s. Chance of
rain 60 percent.

$$

WYZ030-052200-
East Sweetwater County-
Including the city of Wamsutter
733 AM MDT Sun Oct 5 2025

...FREEZE WARNING IN EFFECT FROM 1 AM TO 10 AM MDT MONDAY...

.TODAY...Cloudy. Rain likely this morning, then a chance of rain
with isolated thunderstorms this afternoon. Highs around 50.
Northwest winds around 10 mph, becoming northeast this afternoon.
Chance of rain 60 percent.
.TONIGHT...Mostly cloudy. Rain likely, mainly in the evening.
Lows in the mid 30s. Northeast winds 10 to 15 mph with gusts up
to 25 mph. Chance of rain 60 percent.
.MONDAY...Mostly cloudy in the morning, then clearing. Highs
around 50. North winds around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 30. Northeast winds
around 10 mph.
.TUESDAY...Mostly sunny. Highs around 60. South winds around
10 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows in the lower 30s.
.WEDNESDAY...Sunny, breezy with highs in the mid 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s.
.THURSDAY...Mostly sunny. Highs in the upper 60s.
.THURSDAY NIGHT...Mostly clear. Lows around 40.
.FRIDAY...Partly cloudy in the morning, then mostly sunny with a
slight chance of rain in the afternoon. Highs in the upper 60s.
Chance of rain 20 percent.
.FRIDAY NIGHT...Partly cloudy. A slight chance of rain in the
evening, then a chance of rain after midnight. Lows in the lower
40s. Chance of rain 30 percent.
.SATURDAY...Partly cloudy with a 30 percent chance of rain.
Breezy with highs in the mid 60s.

$$