166
FPUS55 KRIW 220852
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
250 AM MDT Wed May 22 2024

WYZ020-221000-
Natrona County Lower Elevations-
Including the city of Casper
250 AM MDT Wed May 22 2024

.REST OF TONIGHT...Mostly clear. Near steady temperature in the
mid 30s. Southwest winds 10 to 15 mph.
.WEDNESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Breezy and not as cool with highs in the lower 60s.
Southwest winds 20 to 25 mph with gusts up to 40 mph.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Breezy with lows around 40. Southwest winds 15 to
20 mph. Gusts up to 35 mph in the evening.
.THURSDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Isolated snow showers in the morning. Scattered showers.
Breezy with highs in the lower 50s. West winds 20 to 25 mph with
gusts up to 40 mph. Chance of precipitation 30 percent.
.THURSDAY NIGHT...Partly cloudy. Scattered rain and snow showers
in the evening. Breezy with lows around 30. West winds 20 to
25 mph with gusts up to 40 mph, diminishing to 10 to 15 mph after
midnight. Chance of precipitation 30 percent.
.FRIDAY...Mostly sunny. Highs in the lower 60s.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.SATURDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the afternoon. Breezy with highs in the mid 60s.
Chance of rain 20 percent.
.SATURDAY NIGHT...Partly cloudy. A chance of showers with a
slight chance of thunderstorms in the evening, then a slight
chance of showers after midnight. Lows around 40. Chance of rain
30 percent.
.SUNDAY...Partly cloudy with a chance of showers. A slight chance
of thunderstorms in the afternoon. Breezy with highs around 60.
Chance of rain 40 percent.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the upper 30s. Chance of rain 20 percent.
.MEMORIAL DAY...Mostly sunny. Highs in the upper 60s.
.MONDAY NIGHT...Clear. Lows in the lower 40s.
.TUESDAY...Sunny. Highs in the mid 70s.

$$

WYZ017-221000-
Wind River Basin-
Including the cities of Riverton and Shoshoni
250 AM MDT Wed May 22 2024

.REST OF TONIGHT...Mostly clear. Lows in the mid 30s. Southwest
winds around 10 mph with gusts up to 20 mph.
.WEDNESDAY...Partly cloudy and breezy. Highs in the lower 60s.
Southwest winds 15 to 25 mph with gusts up to 40 mph.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Scattered rain showers. Breezy with lows around
40. Southwest winds 20 to 25 mph with gusts up to 35 mph,
becoming west 10 to 15 mph with gusts up to 25 mph after
midnight. Chance of rain 30 percent.
.THURSDAY...Scattered snow showers in the morning. Partly cloudy
with scattered rain showers. Breezy with highs in the lower 50s.
West winds 15 to 20 mph with gusts up to 35 mph. Chance of
precipitation 30 percent.
.THURSDAY NIGHT...Partly cloudy in the evening, then clearing.
Breezy with lows around 30. Northwest winds 15 to 20 mph with
gusts up to 35 mph, becoming west around 10 mph after midnight.
.FRIDAY...Mostly sunny. Highs in the mid 60s.
.FRIDAY NIGHT...Partly cloudy. Lows around 40.
.SATURDAY...Partly cloudy. A chance of showers with a slight
chance of thunderstorms in the afternoon. Highs in the upper 60s.
Chance of rain 30 percent.
.SATURDAY NIGHT...A slight chance of thunderstorms in the
evening. Partly cloudy with a chance of showers. Lows around 40.
Chance of rain 30 percent.
.SUNDAY...Partly cloudy with a chance of showers. A slight chance
of thunderstorms in the afternoon. Breezy with highs in the lower
60s. Chance of rain 30 percent.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the upper 30s.
.MEMORIAL DAY...Sunny. Highs around 70.
.MONDAY NIGHT...Clear. Lows in the mid 40s.
.TUESDAY...Sunny. Highs in the upper 70s.

$$

WYZ018-221000-
Lander Foothills-
Including the city of Lander
250 AM MDT Wed May 22 2024

.REST OF TONIGHT...Mostly clear. Near steady temperature in the
upper 30s. Southwest winds around 10 mph.
.WEDNESDAY...Partly cloudy and breezy. Highs in the lower 60s.
Southwest winds 15 to 25 mph with gusts up to 35 mph.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Scattered showers. Breezy with lows in the upper
30s. Southwest winds 20 to 25 mph with gusts up to 40 mph,
diminishing to 10 to 15 mph with gusts up to 25 mph after
midnight. Chance of rain 30 percent.
.THURSDAY...Partly cloudy with isolated rain and snow showers.
Breezy with highs in the lower 50s. West winds 15 to 20 mph with
gusts up to 35 mph. Chance of precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the lower 30s. West winds 10 to 15 mph with gusts up to
30 mph in the evening.
.FRIDAY...Mostly sunny. Highs in the mid 60s.
.FRIDAY NIGHT...Partly cloudy. Lows around 40.
.SATURDAY...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.
.SATURDAY NIGHT...Partly cloudy. A chance of showers with a
slight chance of thunderstorms in the evening, then a slight
chance of showers after midnight. Lows in the lower 40s. Chance
of rain 30 percent.
.SUNDAY...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 lower 60s. Chance of
rain 30 percent.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the upper 30s.
.MEMORIAL DAY...Sunny. Highs around 70.
.MONDAY NIGHT...Clear. Lows in the mid 40s.
.TUESDAY...Sunny. Highs in the upper 70s.

$$

WYZ028-221000-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
250 AM MDT Wed May 22 2024

.REST OF TONIGHT...Clear. Lows in the lower 30s. Southwest winds
around 10 mph.
.WEDNESDAY...Partly cloudy and breezy. Highs around 60. South
winds 10 to 15 mph with gusts up to 25 mph, becoming southwest
15 to 25 mph with gusts up to 40 mph in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then mostly
cloudy with scattered rain and snow showers after midnight.
Breezy with lows in the mid 30s. West winds 15 to 25 mph with
gusts up to 40 mph. Chance of precipitation 30 percent.
.THURSDAY...Mostly cloudy with scattered snow showers in the
morning, then partly cloudy with isolated rain and snow showers
in the afternoon. Breezy with highs around 50. West winds 20 to
25 mph with gusts up to 40 mph. Chance of precipitation
30 percent.
.THURSDAY NIGHT...Mostly clear and breezy. Lows in the upper 20s.
West winds 20 to 25 mph with gusts up to 35 mph, diminishing to
around 10 mph after midnight.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the lower 60s.
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 30s.
.SATURDAY...Partly cloudy. A chance of rain showers with a slight
chance of thunderstorms in the afternoon. Breezy with highs
around 60. Chance of rain 30 percent.
.SATURDAY NIGHT...Partly cloudy. A slight chance of rain showers
and thunderstorms in the evening. Breezy with lows in the upper
30s. Chance of rain 20 percent.
.SUNDAY...Mostly sunny. A slight chance of. Breezy with highs
around 60.
.SUNDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s.
.MEMORIAL DAY...Sunny. Highs around 70.
.MONDAY NIGHT...Clear. Lows in the lower 40s.
.TUESDAY...Sunny. Highs in the mid 70s.

$$

WYZ013-221000-
Jackson Hole-
Including the city of Jackson
250 AM MDT Wed May 22 2024

.REST OF TONIGHT...Partly cloudy. Near steady temperature in the
lower 30s. South winds around 10 mph.
.WEDNESDAY...Mostly cloudy. Scattered rain and snow showers in
the morning, then rain showers with isolated thunderstorms in the
afternoon. No snow accumulation. Breezy with highs in the upper
40s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance
of precipitation 80 percent.
.WEDNESDAY NIGHT...Rain showers with isolated thunderstorms in
the evening, then numerous snow and rain showers after midnight.
Snow accumulation up to 2 inches. Lows in the upper 20s.
Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of
precipitation 80 percent.
.THURSDAY...Numerous snow showers. Little or no snow
accumulation. Highs in the lower 40s. Southwest winds around
10 mph with gusts up to 20 mph. Chance of snow 60 percent.
.THURSDAY NIGHT...Mostly cloudy with isolated rain and snow
showers in the evening, then partly cloudy after midnight. Lows
in the mid 20s. West winds around 10 mph in the evening. Chance
of precipitation 20 percent.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 50s.
.FRIDAY NIGHT...Partly cloudy. Lows around 30.
.SATURDAY...Partly cloudy in the morning, then mostly cloudy with
rain showers likely with a slight chance of thunderstorms in the
afternoon. Highs in the mid 50s. Chance of rain 60 percent.
.SATURDAY NIGHT...Mostly cloudy with rain showers likely with a
slight chance of thunderstorms in the evening, then partly cloudy
with a chance of rain and snow showers after midnight. Little or
no snow accumulation. Lows around 30. Chance of precipitation
60 percent.
.SUNDAY...Partly cloudy with a chance of rain showers. A chance
of snow showers in the morning, then a slight chance of
thunderstorms in the afternoon. Highs around 50. Chance of
precipitation 30 percent.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
around 30.
.MEMORIAL DAY...Sunny. Highs around 60.
.MONDAY NIGHT...Clear. Lows in the mid 30s.
.TUESDAY...Sunny. Highs in the upper 60s.

$$

WYZ003-221000-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
250 AM MDT Wed May 22 2024

.REST OF TONIGHT...Partly cloudy. Near steady temperature in the
upper 30s. Southwest winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy. Scattered rain showers with isolated
thunderstorms in the afternoon. Breezy with highs in the upper
50s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance
of rain 30 percent.
.WEDNESDAY NIGHT...Partly cloudy. Scattered rain showers with
isolated thunderstorms in the evening, then numerous rain showers
and scattered snow showers after midnight. Snow accumulation up
to 1 inch. Breezy with lows in the upper 30s. West winds 15 to
20 mph with gusts up to 30 mph. Chance of precipitation
60 percent.
.THURSDAY...Rain showers. Snow showers. Little or no snow
accumulation. Breezy with highs in the mid 40s. Northwest winds
15 to 20 mph with gusts up to 35 mph. Chance of precipitation
90 percent.
.THURSDAY NIGHT...Mostly cloudy with isolated rain and snow
showers in the evening, then mostly clear after midnight. Breezy
with lows around 30. Northwest winds 15 to 20 mph with gusts up
to 30 mph, becoming west around 10 mph after midnight. Chance of
precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs in the upper 50s.
.FRIDAY NIGHT...Partly cloudy. Lows around 40.
.SATURDAY...Mostly cloudy. A chance of rain showers with a slight
chance of thunderstorms in the afternoon. Highs in the lower 60s.
Chance of rain 40 percent.
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A slight chance of thunderstorms in the evening. A
chance of rain showers. Lows around 40. Chance of rain
50 percent.
.SUNDAY...Partly cloudy with a chance of rain showers. A chance
of snow showers in the morning, then a slight chance of
thunderstorms in the afternoon. Breezy with highs in the upper
50s. Chance of precipitation 40 percent.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
around 40.
.MEMORIAL DAY...Mostly sunny. Highs in the mid 60s.
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s.
.TUESDAY...Mostly sunny. Highs in the mid 70s.

$$

WYZ004-221000-
North Bighorn Basin-
Including the cities of Basin, Greybull, Lovell, Powell,
and Shell
250 AM MDT Wed May 22 2024

.REST OF TONIGHT...Partly cloudy. Lows around 40. Southeast winds
around 10 mph with gusts up to 20 mph.
.WEDNESDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the mid 60s. South winds 10 to 15 mph with gusts
up to 25 mph.
.WEDNESDAY NIGHT...Partly cloudy with isolated showers and
thunderstorms in the evening, then mostly cloudy with numerous
showers after midnight. Lows in the lower 40s. South winds around
10 mph, becoming northwest after midnight. Chance of rain
60 percent.
.THURSDAY...Showers, breezy with highs in the upper 40s.
Northwest winds 15 to 25 mph. Gusts up to 40 mph in the
afternoon. Chance of rain 90 percent.
.THURSDAY NIGHT...Mostly cloudy with scattered rain showers in
the evening, then mostly clear after midnight. Windy with lows in
the lower 30s. Northwest winds 20 to 30 mph with gusts up to
40 mph, becoming west around 10 mph after midnight. Chance of
rain 30 percent.
.FRIDAY...Mostly sunny. Highs in the lower 60s.
.FRIDAY NIGHT...Partly cloudy. Lows around 40.
.SATURDAY...Partly cloudy. A chance of showers with a slight
chance of thunderstorms in the afternoon. Highs around 70. Chance
of rain 30 percent.
.SATURDAY NIGHT...Mostly cloudy. Showers likely with a slight
chance of thunderstorms in the evening, then a chance of showers
after midnight. Lows in the lower 40s. Chance of rain 60 percent.
.SUNDAY...Partly cloudy. A chance of showers in the morning, then
showers likely with a slight chance of thunderstorms in the
afternoon. Highs around 60. Chance of rain 60 percent.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the lower 40s. Chance of rain 20 percent.
.MEMORIAL DAY...Sunny. Highs around 70.
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s.
.TUESDAY...Sunny. Highs around 80.

$$

WYZ006-221000-
Southeast Bighorn Basin-
Including the cities of Ten Sleep and Worland
250 AM MDT Wed May 22 2024

.REST OF TONIGHT...Mostly clear. Near steady temperature in the
upper 30s. Southeast winds around 10 mph.
.WEDNESDAY...Partly cloudy. Highs in the lower 60s. South winds
10 to 15 mph with gusts up to 25 mph.
.WEDNESDAY NIGHT...Partly cloudy with isolated showers in the
evening, then mostly cloudy with scattered showers after
midnight. Lows in the lower 40s. South winds 10 to 15 mph with
gusts up to 25 mph, becoming southwest after midnight. Chance of
rain 40 percent.
.THURSDAY...Showers, breezy with highs in the upper 40s. West
winds 10 to 15 mph with gusts up to 25 mph, increasing to
northwest 20 to 25 mph with gusts up to 40 mph in the afternoon.
Chance of rain 80 percent.
.THURSDAY NIGHT...Mostly cloudy with scattered rain showers in
the evening, then partly cloudy after midnight. Windy with lows
in the lower 30s. Northwest winds 20 to 30 mph with gusts up to
40 mph, becoming west around 10 mph after midnight. Chance of
rain 30 percent.
.FRIDAY...Mostly sunny. Highs in the lower 60s.
.FRIDAY NIGHT...Partly cloudy. Lows around 40.
.SATURDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the afternoon. Highs in the upper 60s. Chance of
rain 20 percent.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A slight chance of thunderstorms in the evening. A
chance of showers. Lows in the lower 40s. Chance of rain
40 percent.
.SUNDAY...Partly cloudy with a chance of showers. A slight chance
of thunderstorms in the afternoon. Highs in the lower 60s. Chance
of rain 40 percent.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows around 40. Chance of rain 20 percent.
.MEMORIAL DAY...Sunny. Highs around 70.
.MONDAY NIGHT...Clear. Lows in the mid 40s.
.TUESDAY...Sunny. Highs in the upper 70s.

$$

WYZ005-221000-
Southwest Bighorn Basin-
Including the city of Thermopolis
250 AM MDT Wed May 22 2024

.REST OF TONIGHT...Mostly clear. Near steady temperature in the
upper 30s. South winds 10 to 15 mph with gusts up to 25 mph.
.WEDNESDAY...Partly cloudy and breezy. Highs in the lower 60s.
Southwest winds 15 to 20 mph with gusts up to 30 mph.
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers in the
evening, then scattered showers after midnight. Lows around 40.
Southwest winds 10 to 15 mph. Chance of rain 40 percent.
.THURSDAY...Partly cloudy with scattered rain and snow showers in
the morning, then mostly cloudy with numerous showers in the
afternoon. Little or no snow accumulation. Breezy with highs in
the upper 40s. West winds 10 to 15 mph, becoming northwest 15 to
20 mph in the afternoon. Chance of precipitation 70 percent.
.THURSDAY NIGHT...Mostly cloudy with scattered rain showers in
the evening, then mostly clear after midnight. Breezy with lows
in the lower 30s. Northwest winds 15 to 20 mph with gusts up to
35 mph, becoming west around 10 mph after midnight. Chance of
rain 30 percent.
.FRIDAY...Mostly sunny. Highs in the lower 60s.
.FRIDAY NIGHT...Partly cloudy. Lows around 40.
.SATURDAY...Partly cloudy. A chance of showers with a slight
chance of thunderstorms in the afternoon. Highs in the upper 60s.
Chance of rain 30 percent.
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A slight chance of thunderstorms in the evening. A
chance of showers. Lows around 40. Chance of rain 40 percent.
.SUNDAY...Partly cloudy with a chance of showers. A slight chance
of thunderstorms in the afternoon. Highs around 60. Chance of
rain 40 percent.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
around 40.
.MEMORIAL DAY...Sunny. Highs around 70.
.MONDAY NIGHT...Clear. Lows in the mid 40s.
.TUESDAY...Sunny. Highs around 80.

$$

WYZ023-221000-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
250 AM MDT Wed May 22 2024

.REST OF TONIGHT...Partly cloudy. Near steady temperature in the
mid 30s. South winds around 10 mph.
.WEDNESDAY...Mostly cloudy. Scattered rain showers in the
morning, then rain showers with isolated thunderstorms in the
afternoon. Breezy with highs in the mid 50s. South winds 15 to
20 mph with gusts up to 30 mph. Chance of rain 80 percent.
.WEDNESDAY NIGHT...Rain showers with isolated thunderstorms in
the evening, then snow showers and numerous rain showers after
midnight. Snow accumulation up to 1 inch. Lows around 30. West
winds 10 to 15 mph. Chance of precipitation 80 percent.
.THURSDAY...Mostly cloudy with numerous snow showers. Numerous
rain showers in the afternoon. Little or no snow accumulation.
Highs in the lower 40s. West winds around 10 mph. Chance of
precipitation 60 percent.
.THURSDAY NIGHT...Partly cloudy. Isolated rain and snow showers
in the evening. Lows in the mid 20s. Southwest winds around
10 mph in the evening. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 60.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 30s.
.SATURDAY...Mostly cloudy. A slight chance of rain showers in the
morning, then rain showers likely with a slight chance of
thunderstorms in the afternoon. Highs in the mid 50s. Chance of
rain 60 percent.
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A chance of rain showers. A slight chance of
thunderstorms in the evening, then a chance of snow showers after
midnight. Little or no snow accumulation. Lows in the lower 30s.
Chance of precipitation 50 percent.
.SUNDAY...Partly cloudy with a slight chance of rain showers. A
slight chance of snow showers in the morning, then a slight
chance of thunderstorms in the afternoon. Highs in the lower 50s.
Chance of precipitation 20 percent.
.SUNDAY NIGHT...Mostly clear. Lows around 30.
.MEMORIAL DAY...Sunny. Highs in the lower 60s.
.MONDAY NIGHT...Clear. Lows in the upper 30s.
.TUESDAY...Mostly sunny. Highs in the lower 70s.

$$

WYZ025-221000-
Upper Green River Basin Foothills-
Including the city of Pinedale
250 AM MDT Wed May 22 2024

.REST OF TONIGHT...Mostly clear. Near steady temperature in the
upper 20s.
.WEDNESDAY...Mostly cloudy. Numerous rain showers with isolated
thunderstorms in the afternoon. Breezy with highs around 50.
South winds 15 to 20 mph, becoming southwest 15 to 25 mph with
gusts up to 35 mph in the afternoon. Chance of rain 60 percent.
.WEDNESDAY NIGHT...Numerous rain showers with isolated
thunderstorms in the evening. Numerous snow showers. Snow
accumulation up to 1 inch. Breezy with lows in the upper 20s.
West winds 20 to 25 mph with gusts up to 35 mph, diminishing to
around 10 mph with gusts up to 20 mph after midnight. Chance of
precipitation 60 percent.
.THURSDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Scattered snow showers. Breezy with highs in the lower
40s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of
snow 30 percent.
.THURSDAY NIGHT...Partly cloudy in the evening, then clearing.
Breezy with lows in the lower 20s. Northwest winds 15 to 20 mph
with gusts up to 30 mph in the evening.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 50s.
.FRIDAY NIGHT...Partly cloudy. Lows around 30.
.SATURDAY...Partly cloudy in the morning, then mostly cloudy with
a chance of rain showers with a slight chance of thunderstorms in
the afternoon. Breezy with highs in the mid 50s. Chance of rain
40 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain showers,
snow showers with a slight chance of thunderstorms in the
evening, then partly cloudy with a slight chance of rain and snow
showers after midnight. Lows in the upper 20s. Chance of
precipitation 30 percent.
.SUNDAY...Partly cloudy. A slight chance of snow showers in the
morning. Breezy with highs in the lower 50s. Chance of snow
20 percent.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 20s.
.MEMORIAL DAY...Sunny. Highs in the lower 60s.
.MONDAY NIGHT...Clear. Lows in the lower 30s.
.TUESDAY...Sunny. Highs in the upper 60s.

$$

WYZ026-221000-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
250 AM MDT Wed May 22 2024

.REST OF TONIGHT...Mostly clear. Lows around 30.
.WEDNESDAY...Partly cloudy. Scattered rain showers with isolated
thunderstorms in the afternoon. Windy with highs in the upper
50s. Southwest winds 15 to 20 mph with gusts up to 30 mph,
increasing to 20 to 30 mph with gusts up to 45 mph in the
afternoon. Chance of rain 30 percent.
.WEDNESDAY NIGHT...Partly cloudy with scattered rain showers with
isolated thunderstorms in the evening, then mostly cloudy with
numerous snow and rain showers after midnight. Snow accumulation
up to 1 inch. Windy with lows in the lower 30s. West winds 20 to
30 mph with gusts up to 40 mph, diminishing to 10 to 15 mph with
gusts up to 30 mph after midnight. Chance of precipitation
60 percent.
.THURSDAY...Partly cloudy with scattered snow showers. Breezy
with highs in the mid 40s. West winds 15 to 25 mph with gusts up
to 40 mph. Chance of snow 30 percent.
.THURSDAY NIGHT...Partly cloudy in the evening, then clearing.
Breezy with lows in the mid 20s. Northwest winds 15 to 20 mph
with gusts up to 35 mph, diminishing to around 10 mph after
midnight.
.FRIDAY...Mostly sunny. Highs around 60.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.SATURDAY...Partly cloudy. A chance of rain showers with a slight
chance of thunderstorms in the afternoon. Breezy with highs
around 60. Chance of rain 30 percent.
.SATURDAY NIGHT...Partly cloudy. A chance of rain showers with a
slight chance of thunderstorms in the evening. Breezy with lows
in the lower 30s. Chance of rain 30 percent.
.SUNDAY...Mostly sunny and breezy. Highs in the upper 50s.
.SUNDAY NIGHT...Mostly clear and breezy. Lows around 30.
.MEMORIAL DAY...Sunny. Highs in the upper 60s.
.MONDAY NIGHT...Clear. Lows in the upper 30s.
.TUESDAY...Sunny. Highs in the mid 70s.

$$

WYZ010-221000-
Northeast Johnson County-
Including the city of Buffalo
250 AM MDT Wed May 22 2024

.REST OF TONIGHT...Mostly clear. Lows in the upper 30s. South
winds around 10 mph.
.WEDNESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Breezy with highs in the mid 60s. South winds 15 to
20 mph with gusts up to 30 mph.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Scattered showers. Lows in the lower 40s.
Southwest winds 10 to 15 mph. Chance of rain 30 percent.
.THURSDAY...Mostly cloudy. Scattered showers in the morning, then
showers in the afternoon. Windy with highs in the lower 50s. West
winds 15 to 20 mph with gusts up to 30 mph, becoming northwest
20 to 30 mph with gusts up to 45 mph in the afternoon. Chance of
rain 80 percent.
.THURSDAY NIGHT...Mostly cloudy with rain showers in the evening,
then partly cloudy after midnight. Windy with lows in the lower
30s. Northwest winds 20 to 30 mph with gusts up to 45 mph,
diminishing to 15 to 20 mph with gusts up to 30 mph after
midnight. Chance of rain 80 percent.
.FRIDAY...Mostly sunny. Highs in the lower 60s.
.FRIDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 30s.
.SATURDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the afternoon. Highs in the upper 60s. Chance of
rain 20 percent.
.SATURDAY NIGHT...A slight chance of thunderstorms in the
evening. Mostly cloudy with a chance of showers. Lows in the
lower 40s. Chance of rain 40 percent.
.SUNDAY...Partly cloudy with a chance of showers in the morning,
then mostly cloudy with showers likely with a slight chance of
thunderstorms in the afternoon. Highs in the upper 50s. Chance of
rain 60 percent.
.SUNDAY NIGHT...Partly cloudy. A chance of showers with a slight
chance of thunderstorms in the evening. Lows in the lower 40s.
Chance of rain 30 percent.
.MEMORIAL DAY...Mostly sunny. Highs around 70.
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s.
.TUESDAY...Sunny. Highs around 80.

$$

WYZ011-221000-
Southeast Johnson County-
Including the city of Kaycee
250 AM MDT Wed May 22 2024

.REST OF TONIGHT...Mostly clear. Near steady temperature in the
upper 30s. Southwest winds around 10 mph with gusts up to 20 mph.
.WEDNESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Breezy and not as cool with highs in the mid 60s.
Southwest winds 15 to 20 mph with gusts up to 35 mph.
.WEDNESDAY NIGHT...Mostly clear in the evening, then partly
cloudy with scattered showers after midnight. Lows in the lower
40s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the
evening. Chance of rain 30 percent.
.THURSDAY...Partly cloudy. Scattered showers in the morning, then
numerous showers in the afternoon. Windy with highs in the lower
50s. West winds 15 to 20 mph with gusts up to 35 mph, increasing
to 25 to 30 mph with gusts up to 45 mph in the afternoon. Chance
of rain 60 percent.
.THURSDAY NIGHT...Mostly cloudy with numerous rain showers in the
evening, then partly cloudy after midnight. Windy with lows in
the lower 30s. West winds 20 to 30 mph with gusts up to 40 mph,
diminishing to 10 to 15 mph with gusts up to 25 mph after
midnight. Chance of rain 60 percent.
.FRIDAY...Mostly sunny. Highs in the lower 60s.
.FRIDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 30s.
.SATURDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the afternoon. Highs in the upper 60s. Chance of
rain 20 percent.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A slight chance of thunderstorms in the evening. A
chance of showers. Lows in the lower 40s. Chance of rain
30 percent.
.SUNDAY...Partly cloudy with a chance of showers. A slight chance
of thunderstorms in the afternoon. Highs around 60. Chance of
rain 50 percent.
.SUNDAY NIGHT...Partly cloudy with a chance of showers with a
slight chance of thunderstorms in the evening, then mostly clear
after midnight. Lows around 40. Chance of rain 30 percent.
.MEMORIAL DAY...Mostly sunny. Highs in the upper 60s.
.MONDAY NIGHT...Clear. Lows in the mid 40s.
.TUESDAY...Sunny. Highs in the upper 70s.

$$

WYZ027-221000-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
250 AM MDT Wed May 22 2024

.REST OF TONIGHT...Mostly clear. Lows in the lower 30s. Southwest
winds around 10 mph.
.WEDNESDAY...Partly cloudy and windy. Highs around 60. Southwest
winds 15 to 20 mph with gusts up to 30 mph, increasing to 20 to
30 mph with gusts up to 45 mph in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy with scattered rain showers in
the evening, then mostly cloudy with numerous snow and rain
showers after midnight. Snow accumulation up to 1 inch. Windy
with lows around 30. West winds 20 to 30 mph with gusts up to
45 mph, becoming northwest 15 to 20 mph with gusts up to 30 mph
after midnight. Chance of precipitation 60 percent.
.THURSDAY...Partly cloudy. Scattered snow showers, mainly in the
morning. Breezy with highs in the mid 40s. West winds 20 to
25 mph with gusts up to 40 mph. Chance of snow 30 percent.
.THURSDAY NIGHT...Mostly clear and breezy. Lows in the mid 20s.
West winds 15 to 20 mph with gusts up to 35 mph in the evening.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 60.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 30s.
.SATURDAY...Mostly cloudy with a slight chance of rain showers in
the morning, then partly cloudy with a chance of rain showers
with a slight chance of thunderstorms in the afternoon. Breezy
with highs around 60. Chance of rain 40 percent.
.SATURDAY NIGHT...Partly cloudy. A chance of rain showers with a
slight chance of thunderstorms in the evening. Breezy with lows
in the mid 30s. Chance of rain 30 percent.
.SUNDAY...Mostly sunny and breezy. Highs in the mid 50s.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 30s.
.MEMORIAL DAY...Sunny. Highs in the mid 60s.
.MONDAY NIGHT...Clear. Lows in the upper 30s.
.TUESDAY...Sunny. Highs in the mid 70s.

$$

WYZ016-221000-
Upper Wind River Basin-
Including the city of Dubois
250 AM MDT Wed May 22 2024

.REST OF TONIGHT...Mostly clear. Near steady temperature in the
lower 30s. Northwest winds around 10 mph.
.WEDNESDAY...Partly cloudy. Numerous rain showers with isolated
thunderstorms in the afternoon. Breezy with highs in the mid 50s.
West winds 15 to 20 mph with gusts up to 35 mph. Chance of rain
60 percent.
.WEDNESDAY NIGHT...Isolated thunderstorms in the evening. Partly
cloudy with numerous rain and snow showers. Snow accumulation up
to 1 inch. Breezy with lows in the lower 30s. West winds 15 to
20 mph with gusts up to 35 mph. Chance of precipitation
60 percent.
.THURSDAY...Partly cloudy with scattered snow showers in the
morning, then mostly cloudy with numerous snow showers and
scattered rain showers in the afternoon. Little or no snow
accumulation. Breezy with highs in the mid 40s. West winds 20 to
25 mph with gusts up to 45 mph. Chance of precipitation
60 percent.
.THURSDAY NIGHT...Partly cloudy in the evening, then clearing.
Breezy with lows in the upper 20s. West winds 15 to 20 mph with
gusts up to 35 mph, diminishing to around 10 mph after midnight.
.FRIDAY...Mostly sunny and breezy. Highs in the upper 50s.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.SATURDAY...Partly cloudy. A chance of rain showers with a slight
chance of thunderstorms in the afternoon. Breezy with highs in
the upper 50s. Chance of rain 40 percent.
.SATURDAY NIGHT...Partly cloudy. Rain showers likely with a
slight chance of thunderstorms in the evening, then a chance of
rain and snow showers after midnight. Little or no snow
accumulation. Breezy with lows in the mid 30s. Chance of
precipitation 60 percent.
.SUNDAY...Partly cloudy with a chance of rain showers. A chance
of snow showers in the morning, then a slight chance of
thunderstorms in the afternoon. Breezy with highs in the mid 50s.
Chance of precipitation 30 percent.
.SUNDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s.
.MEMORIAL DAY...Sunny. Highs in the mid 60s.
.MONDAY NIGHT...Clear. Lows around 40.
.TUESDAY...Mostly sunny. Highs in the lower 70s.

$$

WYZ001-221000-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
250 AM MDT Wed May 22 2024

.REST OF TONIGHT...Partly cloudy. Lows in the upper 20s.
Southwest winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy. Numerous snow and rain showers in the
morning, then rain showers, snow showers with isolated
thunderstorms in the afternoon. Snow accumulation up to 2 inches.
Breezy with highs in the lower 40s. Southwest winds 15 to 20 mph
with gusts up to 35 mph. Chance of precipitation 80 percent.
.WEDNESDAY NIGHT...Rain showers with isolated thunderstorms in
the evening. Snow showers. Snow accumulation around 5 inches.
Lows in the mid 20s. Southwest winds 10 to 15 mph with gusts up
to 30 mph. Chance of precipitation 80 percent.
.THURSDAY...Snow showers. New light snow accumulation. Highs in
the mid 30s. West winds 10 to 15 mph with gusts up to 25 mph.
Chance of snow 80 percent.
.THURSDAY NIGHT...Mostly cloudy with scattered snow showers in
the evening, then partly cloudy 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...Partly cloudy. Highs in the upper 40s.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.SATURDAY...Mostly cloudy. Rain showers, snow showers likely with
a slight chance of thunderstorms in the afternoon. Little or no
snow accumulation. Highs in the upper 40s. Chance of
precipitation 60 percent.
.SATURDAY NIGHT...Mostly cloudy. Rain showers, snow showers
likely with a slight chance of thunderstorms in the evening, then
a chance of snow showers after midnight. Light snow accumulation
possible. Lows in the upper 20s. Chance of precipitation
60 percent.
.SUNDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A chance of snow showers. A chance of rain showers with a
slight chance of thunderstorms in the afternoon. Highs in the mid
40s. Chance of precipitation 40 percent.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.MEMORIAL DAY...Mostly sunny. Highs in the mid 50s.
.MONDAY NIGHT...Mostly clear. Lows in the lower 30s.
.TUESDAY...Mostly sunny. Highs in the lower 60s.

$$

WYZ029-221000-
Flaming Gorge-
250 AM MDT Wed May 22 2024

.REST OF TONIGHT...Clear. Lows in the lower 30s. South winds
around 10 mph.
.WEDNESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Breezy with highs in the lower 60s. South winds 10 to
15 mph with gusts up to 30 mph, increasing to southwest 20 to
25 mph with gusts up to 40 mph in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the upper
30s. West winds 15 to 25 mph with gusts up to 40 mph.
.THURSDAY...Mostly cloudy with scattered snow showers with
isolated rain showers in the morning, then partly cloudy in the
afternoon. Breezy with highs in the upper 40s. West winds 20 to
25 mph with gusts up to 40 mph. Chance of precipitation
30 percent.
.THURSDAY NIGHT...Mostly clear and breezy. Lows around 30. West
winds 20 to 25 mph with gusts up to 40 mph, diminishing to around
10 mph after midnight.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 60.
.FRIDAY NIGHT...Mostly cloudy. Lows around 40.
.SATURDAY...Mostly cloudy with a slight chance of rain showers in
the morning, then partly cloudy with a chance of rain showers
with a slight chance of thunderstorms in the afternoon. Breezy
with highs in the upper 50s. Chance of rain 40 percent.
.SATURDAY NIGHT...Partly cloudy. A slight chance of rain showers
and thunderstorms in the evening. Breezy with lows around 40.
Chance of rain 20 percent.
.SUNDAY...Mostly sunny and breezy. Highs in the upper 50s.
.SUNDAY NIGHT...Mostly clear and breezy. Lows in the upper 30s.
.MEMORIAL DAY...Sunny. Highs in the upper 60s.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s.
.TUESDAY...Mostly sunny. Highs in the mid 70s.

$$

WYZ022-221000-
Casper Mountain-
250 AM MDT Wed May 22 2024

.REST OF TONIGHT...Clear. Near steady temperature around 30.
Southwest winds 10 to 15 mph with gusts up to 25 mph.
.WEDNESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Breezy with highs in the mid 50s. Southwest winds 20 to
25 mph with gusts up to 40 mph.
.WEDNESDAY NIGHT...Mostly clear and breezy. Lows in the upper
30s. Southwest winds 15 to 20 mph. Gusts up to 35 mph in the
evening.
.THURSDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Breezy with highs in the mid 40s. Southwest winds 20 to
25 mph with gusts up to 40 mph.
.THURSDAY NIGHT...Partly cloudy. Isolated snow and rain showers
in the evening. Breezy with lows in the upper 20s. West winds
20 to 25 mph with gusts up to 40 mph, diminishing to 10 to 15 mph
with gusts up to 25 mph after midnight. Chance of precipitation
20 percent.
.FRIDAY...Mostly sunny. Highs in the mid 50s.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.SATURDAY...Partly cloudy. A chance of rain showers with a slight
chance of thunderstorms in the afternoon. Breezy with highs in
the upper 50s. Chance of rain 30 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers with a
slight chance of thunderstorms in the evening, then partly cloudy
after midnight. Lows in the upper 30s. Chance of rain 30 percent.
.SUNDAY...Partly cloudy with a chance of showers. A chance of
snow showers in the morning, then a slight chance of
thunderstorms in the afternoon. Breezy with highs in the lower
50s. Chance of precipitation 40 percent.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain
showers and thunderstorms in the evening, then mostly clear after
midnight. Lows in the mid 30s. Chance of rain 20 percent.
.MEMORIAL DAY...Mostly sunny. Highs around 60.
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s.
.TUESDAY...Sunny. Highs in the upper 60s.

$$

WYZ002-221000-
Absaroka Mountains-
250 AM MDT Wed May 22 2024

.REST OF TONIGHT...Partly cloudy and breezy. Near steady
temperature in the upper 20s. West winds 15 to 20 mph with gusts
up to 30 mph.
.WEDNESDAY...Partly cloudy with scattered snow showers in the
morning, then mostly cloudy with snow showers with possible rain
showers and thunderstorms in the afternoon. Snow accumulation up
to 1 inch. Breezy with highs in the lower 40s. Southwest winds
15 to 25 mph with gusts up to 40 mph. Chance of precipitation
80 percent.
.WEDNESDAY NIGHT...Numerous rain showers with isolated
thunderstorms in the evening. Snow showers. Snow accumulation up
to 6 inches. Breezy with lows in the lower 20s. West winds 15 to
20 mph with gusts up to 35 mph. Chance of precipitation
80 percent.
.THURSDAY...Snow showers. New light snow accumulation. Breezy
with highs in the lower 30s. West winds 15 to 25 mph with gusts
up to 40 mph. Chance of snow 80 percent.
.THURSDAY NIGHT...Mostly cloudy with scattered snow showers in
the evening, then partly cloudy after midnight. Breezy with lows
in the lower 20s. West winds 15 to 20 mph. Gusts up to 35 mph in
the evening. Chance of snow 30 percent.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. A slight chance of. Breezy with highs in the mid 40s.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.SATURDAY...Partly cloudy in the morning, then mostly cloudy with
rain showers, snow showers likely with a slight chance of
thunderstorms in the afternoon. Little or no snow accumulation.
Breezy with highs in the mid 40s. Chance of precipitation
60 percent.
.SATURDAY NIGHT...Mostly cloudy. Snow showers, rain showers
likely with a slight chance of thunderstorms in the evening, then
a chance of snow showers after midnight. Light snow accumulation
possible. Breezy with lows in the upper 20s. Chance of
precipitation 60 percent.
.SUNDAY...Partly cloudy with a chance of snow showers. A chance
of rain showers with a slight chance of thunderstorms in the
afternoon. Breezy with highs in the lower 40s. Chance of
precipitation 40 percent.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing.
Breezy with lows in the upper 20s.
.MEMORIAL DAY...Mostly sunny. Highs in the lower 50s.
.MONDAY NIGHT...Mostly clear. Lows in the lower 30s.
.TUESDAY...Mostly sunny. Highs in the upper 50s.

$$

WYZ007-221000-
Owl Creek and Bridger Mountains-
250 AM MDT Wed May 22 2024

.REST OF TONIGHT...Mostly clear. Near steady temperature in the
mid 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
.WEDNESDAY...Partly cloudy and breezy. Highs in the mid 50s.
Southwest winds 15 to 20 mph with gusts up to 35 mph.
.WEDNESDAY NIGHT...Partly cloudy with scattered rain showers.
Isolated thunderstorms in the evening, then scattered snow
showers after midnight. Breezy with lows in the upper 30s.
Southwest winds 15 to 20 mph. Gusts up to 35 mph in the evening.
Chance of precipitation 40 percent.
.THURSDAY...Partly cloudy with scattered snow and rain showers in
the morning, then mostly cloudy with numerous snow and rain
showers in the afternoon. Little or no snow accumulation. Breezy
with highs in the mid 40s. West winds 15 to 20 mph with gusts up
to 35 mph. Chance of precipitation 60 percent.
.THURSDAY NIGHT...Mostly cloudy with scattered snow and rain
showers in the evening, then partly cloudy after midnight. Breezy
with lows in the upper 20s. Northwest winds 20 to 25 mph with
gusts up to 35 mph, becoming west around 10 mph with gusts up to
20 mph after midnight. Chance of precipitation 40 percent.
.FRIDAY...Mostly sunny. Highs in the upper 50s.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.SATURDAY...Partly cloudy. A chance of rain showers with a slight
chance of thunderstorms in the afternoon. Highs around 60. Chance
of rain 30 percent.
.SATURDAY NIGHT...Partly cloudy with a chance of rain showers. A
slight chance of thunderstorms in the evening, then a chance of
snow showers after midnight. Lows in the upper 30s. Chance of
precipitation 40 percent.
.SUNDAY...Partly cloudy with a chance of rain showers. A chance
of snow showers in the morning, then a slight chance of
thunderstorms in the afternoon. Breezy with highs in the mid 50s.
Chance of precipitation 40 percent.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the upper 30s.
.MEMORIAL DAY...Sunny. Highs in the lower 60s.
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s.
.TUESDAY...Sunny. Highs in the lower 70s.

$$

WYZ008-221000-
Bighorn Mountains West-
250 AM MDT Wed May 22 2024

...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM TO 6 PM MDT
THURSDAY...

.REST OF TONIGHT...Mostly clear. Near steady temperature around
30. Southeast winds around 10 mph with gusts up to 20 mph.
.WEDNESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Breezy with highs in the upper 40s. Southwest winds 15 to
20 mph with gusts up to 30 mph.
.WEDNESDAY NIGHT...Partly cloudy with scattered rain showers,
snow showers with isolated thunderstorms in the evening, then
mostly cloudy with numerous rain and snow showers after midnight.
Snow accumulation up to 2 inches. Lows in the lower 30s. South
winds 10 to 15 mph with gusts up to 30 mph. Chance of
precipitation 60 percent.
.THURSDAY...Snow and rain showers. Snow may be heavy at times.
Moderate snow accumulation. Windy with highs in the mid 30s.
Southwest winds 15 to 20 mph with gusts up to 30 mph, becoming
west 20 to 30 mph with gusts up to 45 mph in the afternoon.
Chance of precipitation near 100 percent.
.THURSDAY NIGHT...Mostly cloudy with numerous snow showers and
scattered rain showers in the evening, then partly cloudy after
midnight. New little or no snow accumulation. Windy with lows in
the mid 20s. Northwest winds 20 to 30 mph with gusts up to
45 mph, diminishing to 10 to 15 mph with gusts up to 25 mph after
midnight. Chance of precipitation 60 percent.
.FRIDAY...Mostly sunny. Highs in the upper 40s.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.SATURDAY...Partly cloudy. A chance of rain showers, snow showers
with a slight chance of thunderstorms in the afternoon. Highs in
the lower 50s. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Mostly cloudy. Rain showers, snow showers
likely with a slight chance of thunderstorms in the evening, then
a chance of rain and snow showers after midnight. Little or no
snow accumulation. Lows in the mid 30s. Chance of precipitation
60 percent.
.SUNDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Rain and snow showers likely. A slight chance of
thunderstorms in the afternoon. Light snow accumulation possible.
Breezy with highs in the upper 40s. Chance of precipitation
70 percent.
.SUNDAY NIGHT...Partly cloudy with a chance of rain showers, snow
showers with a slight chance of thunderstorms in the evening,
then mostly clear after midnight. Lows in the mid 30s. Chance of
precipitation 30 percent.
.MEMORIAL DAY...Mostly sunny. Highs in the mid 50s.
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s.
.TUESDAY...Sunny. Highs in the lower 60s.

$$

WYZ009-221000-
Bighorn Mountains Southeast-
250 AM MDT Wed May 22 2024

...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM TO 6 PM MDT
THURSDAY...

.REST OF TONIGHT...Mostly clear. Near steady temperature in the
lower 30s. West winds 10 to 15 mph with gusts up to 25 mph.
.WEDNESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Breezy with highs around 50. Southwest winds 15 to 25 mph
with gusts up to 40 mph.
.WEDNESDAY NIGHT...Mostly clear with scattered rain showers, snow
showers with isolated thunderstorms in the evening, then partly
cloudy with numerous rain and snow showers after midnight. Snow
accumulation up to 2 inches. Breezy with lows in the mid 30s.
West winds 20 to 25 mph, diminishing to 10 to 15 mph after
midnight. Chance of precipitation 60 percent.
.THURSDAY...Snow showers. Scattered rain showers in the morning,
then numerous rain showers in the afternoon. Light snow
accumulation. Windy with highs in the lower 40s. West winds 20 to
30 mph. Gusts up to 40 mph, increasing to 50 mph in the
afternoon. Chance of precipitation 80 percent.
.THURSDAY NIGHT...Mostly cloudy with snow showers in the evening,
then partly cloudy after midnight. New little or no snow
accumulation. Windy with lows in the mid 20s. West winds 20 to
30 mph with gusts up to 50 mph, diminishing to 15 to 20 mph with
gusts up to 30 mph after midnight. Chance of snow 80 percent.
.FRIDAY...Mostly sunny. Highs in the lower 50s.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.SATURDAY...Partly cloudy. A chance of rain showers with a slight
chance of thunderstorms in the afternoon. Breezy with highs in
the mid 50s. Chance of rain 30 percent.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of rain showers. Snow showers likely with
a slight chance of thunderstorms in the evening, then a chance of
snow showers after midnight. Little or no snow accumulation. Lows
in the mid 30s. Chance of precipitation 60 percent.
.SUNDAY...Partly cloudy with snow showers likely. A chance of
rain showers in the morning, then rain showers likely with a
slight chance of thunderstorms in the afternoon. Little or no
snow accumulation. Breezy with highs in the upper 40s. Chance of
precipitation 60 percent.
.SUNDAY NIGHT...Partly cloudy with a chance of rain showers, snow
showers with a slight chance of thunderstorms in the evening,
then mostly clear after midnight. Breezy with lows in the mid
30s. Chance of precipitation 30 percent.
.MEMORIAL DAY...Mostly sunny. Highs in the upper 50s.
.MONDAY NIGHT...Clear. Lows around 40.
.TUESDAY...Sunny. Highs in the mid 60s.

$$

WYZ012-221000-
Teton and Gros Ventre Mountains-
250 AM MDT Wed May 22 2024

.REST OF TONIGHT...Partly cloudy. Near steady temperature in the
upper 20s. South winds around 10 mph with gusts up to 20 mph.
.WEDNESDAY...Mostly cloudy. Scattered snow and rain showers in
the morning, then rain showers, snow showers with isolated
thunderstorms in the afternoon. Snow accumulation up to 2 inches.
Breezy with highs in the lower 40s. Southwest winds 15 to 20 mph
with gusts up to 35 mph. Chance of precipitation 80 percent.
.WEDNESDAY NIGHT...Snow showers, rain showers with isolated
thunderstorms in the evening, then snow showers after midnight.
Snow may be heavy at times in the evening. Snow accumulation up
to 6 inches. Lows in the lower 20s. Southwest winds 10 to 15 mph
with gusts up to 30 mph. Chance of precipitation 90 percent.
.THURSDAY...Snow showers. New light snow accumulation. Highs in
the lower 30s. West winds 10 to 15 mph with gusts up to 30 mph.
Chance of snow 80 percent.
.THURSDAY NIGHT...Mostly cloudy with scattered snow showers in
the evening, then partly cloudy after midnight. Lows in the lower
20s. West winds 10 to 15 mph with gusts up to 25 mph in the
evening. Chance of snow 30 percent.
.FRIDAY...Partly cloudy. Highs in the mid 40s.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.SATURDAY...Mostly cloudy. A slight chance of rain and snow
showers in the morning, then rain showers, snow showers likely
with a slight chance of thunderstorms in the afternoon. Little or
no snow accumulation. Highs in the mid 40s. Chance of
precipitation 60 percent.
.SATURDAY NIGHT...Mostly cloudy. Snow showers, rain showers
likely with a slight chance of thunderstorms in the evening, then
a chance of snow showers after midnight. Little or no snow
accumulation. Lows in the upper 20s. Chance of precipitation
60 percent.
.SUNDAY...Partly cloudy with a chance of snow showers. A chance
of rain showers with a slight chance of thunderstorms in the
afternoon. Highs in the lower 40s. Chance of precipitation
30 percent.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the upper 20s.
.MEMORIAL DAY...Mostly sunny. Highs in the lower 50s.
.MONDAY NIGHT...Clear. Lows in the lower 30s.
.TUESDAY...Mostly sunny. Highs in the upper 50s.

$$

WYZ014-221000-
Wind River Mountains West-
250 AM MDT Wed May 22 2024

.REST OF TONIGHT...Mostly clear. Near steady temperature in the
mid 20s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
.WEDNESDAY...Partly cloudy in the morning, then mostly cloudy
with numerous snow showers, rain showers with isolated
thunderstorms in the afternoon. Snow accumulation up to 1 inch.
Windy with highs in the mid 40s. Southwest winds 20 to 30 mph
with gusts up to 45 mph. Chance of precipitation 60 percent.
.WEDNESDAY NIGHT...Scattered rain showers with isolated
thunderstorms in the evening. Snow showers. Snow accumulation up
to 6 inches. Windy with lows in the lower 20s. Southwest winds
20 to 30 mph with gusts up to 45 mph, becoming west 15 to 20 mph
with gusts up to 35 mph after midnight. Chance of precipitation
80 percent.
.THURSDAY...Mostly cloudy. Scattered snow showers in the morning,
then numerous snow showers in the afternoon. New light snow
accumulation possible. Breezy with highs in the mid 30s. West
winds 15 to 25 mph with gusts up to 40 mph. Chance of snow
60 percent.
.THURSDAY NIGHT...Partly cloudy and breezy, cold with lows 14 to
24. West winds 15 to 20 mph with gusts up to 35 mph, becoming
northwest around 10 mph after midnight.
.FRIDAY...Mostly sunny and breezy. Highs in the upper 40s.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.SATURDAY...Mostly cloudy. A slight chance of rain and snow
showers in the morning, then a chance of rain showers, snow
showers with a slight chance of thunderstorms in the afternoon.
Breezy with highs in the upper 40s. Chance of precipitation
40 percent.
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A chance of rain showers with a slight chance of
thunderstorms in the evening. A chance of snow showers. Breezy
with lows in the upper 20s. Chance of precipitation 40 percent.
.SUNDAY...Partly cloudy with a chance of snow showers. A chance
of rain showers with a slight chance of thunderstorms in the
afternoon. Breezy with highs in the mid 40s. Chance of
precipitation 30 percent.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing.
Breezy with lows in the mid 20s.
.MEMORIAL DAY...Sunny. Highs in the mid 50s.
.MONDAY NIGHT...Clear. Lows in the lower 30s.
.TUESDAY...Mostly sunny. Highs around 60.

$$

WYZ015-221000-
Wind River Mountains East-
250 AM MDT Wed May 22 2024

.REST OF TONIGHT...Mostly clear and breezy. Near steady
temperature in the mid 20s. Southwest winds 15 to 20 mph with
gusts up to 30 mph.
.WEDNESDAY...Partly cloudy. Numerous snow showers with possible
rain showers and thunderstorms in the afternoon. Snow
accumulation up to 1 inch. Windy with highs in the lower 40s.
Southwest winds 20 to 30 mph with gusts up to 50 mph. Chance of
precipitation 60 percent.
.WEDNESDAY NIGHT...Snow showers. Scattered rain showers with
isolated thunderstorms in the evening, then numerous rain showers
after midnight. Snow accumulation up to 6 inches. Windy with lows
in the lower 20s. Southwest winds 20 to 30 mph. Gusts up to
50 mph, decreasing to 40 mph after midnight. Chance of
precipitation 90 percent.
.THURSDAY...Partly cloudy. Scattered snow showers in the morning,
then numerous snow showers in the afternoon. New light snow
accumulation possible. Windy with highs in the lower 30s. West
winds 20 to 30 mph with gusts up to 50 mph. Chance of snow
60 percent.
.THURSDAY NIGHT...Partly cloudy with isolated snow showers in the
evening, then mostly clear after midnight. Breezy, cold with lows
13 to 25. West winds 20 to 25 mph with gusts up to 40 mph,
diminishing to around 10 mph with gusts up to 20 mph after
midnight. Chance of snow 20 percent.
.FRIDAY...Mostly sunny. A slight chance of snow showers in the
afternoon. Breezy with highs in the mid 40s. Chance of snow
20 percent.
.FRIDAY NIGHT...Partly cloudy and breezy. Lows in the upper 20s.
.SATURDAY...Partly cloudy. A slight chance of snow showers in the
morning, then snow showers likely with possible rain showers and
thunderstorms in the afternoon. Light snow accumulation possible.
Breezy with highs in the mid 40s. Chance of precipitation
60 percent.
.SATURDAY NIGHT...Partly cloudy. Snow showers likely with
possible rain showers and thunderstorms in the evening, then a
chance of snow showers after midnight. New little or no snow
accumulation. Breezy with lows in the upper 20s. Chance of
precipitation 60 percent.
.SUNDAY...Partly cloudy with a chance of snow showers. A chance
of rain showers with a slight chance of thunderstorms in the
afternoon. Windy with highs in the lower 40s. Chance of
precipitation 40 percent.
.SUNDAY NIGHT...Mostly clear and breezy. Lows in the upper 20s.
.MEMORIAL DAY...Sunny. Highs in the lower 50s.
.MONDAY NIGHT...Clear. Lows in the lower 30s.
.TUESDAY...Mostly sunny. Highs in the upper 50s.

$$

WYZ019-221000-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
250 AM MDT Wed May 22 2024

.REST OF TONIGHT...Mostly clear. Near steady temperature in the
lower 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
.WEDNESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Windy with highs in the upper 50s. Southwest winds 20 to
30 mph. Gusts up to 45 mph in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy. Scattered rain and snow showers
after midnight. Windy with lows in the mid 30s. Southwest winds
20 to 30 mph with gusts up to 45 mph, diminishing to 15 to 20 mph
with gusts up to 35 mph after midnight. Chance of precipitation
30 percent.
.THURSDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Isolated rain showers in the morning. Scattered snow
showers. Breezy with highs in the upper 40s. West winds 15 to
25 mph with gusts up to 45 mph. Chance of precipitation
30 percent.
.THURSDAY NIGHT...Partly cloudy in the evening, then clearing.
Breezy with lows in the upper 20s. West winds 20 to 25 mph with
gusts up to 40 mph, diminishing to around 10 mph with gusts up to
20 mph after midnight.
.FRIDAY...Mostly sunny and breezy. Highs around 60.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.SATURDAY...Partly cloudy. A chance of rain showers with a slight
chance of thunderstorms in the afternoon. Breezy with highs in
the lower 60s. Chance of rain 30 percent.
.SATURDAY 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 upper 30s. Chance of precipitation 30 percent.
.SUNDAY...Partly cloudy. A slight chance of rain and snow showers
in the morning, then a chance of rain showers with a slight
chance of thunderstorms in the afternoon. Breezy with highs in
the upper 50s. Chance of precipitation 30 percent.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing.
Breezy with lows in the mid 30s.
.MEMORIAL DAY...Sunny. Highs in the mid 60s.
.MONDAY NIGHT...Clear. Lows in the lower 40s.
.TUESDAY...Sunny. Highs in the lower 70s.

$$

WYZ024-221000-
Salt River and Wyoming Ranges-
250 AM MDT Wed May 22 2024

.REST OF TONIGHT...Partly cloudy. Near steady temperature around
30. Southwest winds around 10 mph.
.WEDNESDAY...Mostly cloudy in the morning, then partly cloudy
with rain showers with possible snow showers and thunderstorms in
the afternoon. Little or no snow accumulation. Breezy with highs
around 50. Southwest winds 15 to 25 mph. Gusts up to 35 mph,
increasing to 45 mph in the afternoon. Chance of precipitation
80 percent.
.WEDNESDAY NIGHT...Rain showers with isolated thunderstorms in
the evening. Snow showers. Snow accumulation up to 4 inches.
Breezy with lows in the mid 20s. West winds 15 to 25 mph. Gusts
up to 45 mph in the evening. Chance of precipitation 90 percent.
.THURSDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Numerous snow showers. New little or no snow
accumulation. Breezy with highs in the mid 30s. West winds 15 to
20 mph with gusts up to 35 mph. Chance of snow 60 percent.
.THURSDAY NIGHT...Partly cloudy in the evening, then clearing.
Breezy with lows in the lower 20s. West winds 15 to 20 mph with
gusts up to 30 mph, diminishing to around 10 mph after midnight.
.FRIDAY...Mostly sunny. Highs in the lower 50s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.SATURDAY...Mostly cloudy. A slight chance of rain and snow
showers in the morning, then rain showers, snow showers likely
with a slight chance of thunderstorms in the afternoon. Little or
no snow accumulation. Breezy with highs around 50. Chance of
precipitation 60 percent.
.SATURDAY NIGHT...Mostly cloudy with snow showers likely with
possible rain showers and thunderstorms in the evening, then
partly cloudy with a chance of snow showers with a slight chance
of rain showers after midnight. Little or no snow accumulation.
Breezy with lows around 30. Chance of precipitation 60 percent.
.SUNDAY...Partly cloudy. A chance of snow showers in the morning.
Breezy with highs in the mid 40s. Chance of snow 30 percent.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 20s.
.MEMORIAL DAY...Sunny. Highs in the upper 50s.
.MONDAY NIGHT...Clear. Lows in the mid 30s.
.TUESDAY...Sunny. Highs in the mid 60s.

$$

WYZ030-221000-
East Sweetwater County-
Including the city of Wamsutter
250 AM MDT Wed May 22 2024

.REST OF TONIGHT...Clear. Lows in the lower 30s. Southwest winds
around 10 mph.
.WEDNESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Breezy with highs around 60. Southwest winds 15 to 25 mph
with gusts up to 40 mph.
.WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the mid 30s.
Southwest winds 15 to 25 mph with gusts up to 40 mph.
.THURSDAY...Mostly cloudy with isolated rain showers. Scattered
snow showers, mainly in the morning. Breezy with highs in the
upper 40s. West winds 15 to 25 mph with gusts up to 40 mph.
Chance of precipitation 30 percent.
.THURSDAY NIGHT...Mostly clear and breezy. Lows in the upper 20s.
West winds 20 to 25 mph with gusts up to 40 mph, diminishing to
around 10 mph after midnight.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 60.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 30s.
.SATURDAY...Partly cloudy. A chance of showers with a slight
chance of thunderstorms in the afternoon. Breezy with highs
around 60. Chance of rain 30 percent.
.SATURDAY NIGHT...Partly cloudy. A chance of rain showers with a
slight chance of thunderstorms in the evening, then a slight
chance of rain showers after midnight. Breezy with lows in the
upper 30s. Chance of rain 30 percent.
.SUNDAY...Partly cloudy in the morning, then clearing. A slight
chance of rain showers. A slight chance of snow showers in the
morning, then a slight chance of thunderstorms in the afternoon.
Breezy with highs around 60. Chance of precipitation 20 percent.
.SUNDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s.
.MEMORIAL DAY...Sunny. Highs in the mid 60s.
.MONDAY NIGHT...Clear. Lows around 40.
.TUESDAY...Sunny. Highs in the mid 70s.

$$