National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

000
FPUS55 KRIW 211251
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
649 AM MDT Sun Apr 21 2024

WYZ020-212200-
Natrona County Lower Elevations-
Including the city of Casper
649 AM MDT Sun Apr 21 2024

.TODAY...Mostly sunny this morning, then becoming partly cloudy.
Breezy, warmer with highs in the mid 60s. Southwest winds 15 to
20 mph.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
cloudy. Breezy with lows in the upper 30s. West winds 15 to
20 mph with gusts up to 30 mph.
.MONDAY...Mostly cloudy in the morning, then clearing. Breezy
with highs around 60. North winds 10 to 15 mph, becoming
northwest 15 to 20 mph with gusts up to 30 mph in the afternoon.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Breezy with lows in the lower 30s. North winds 15 to
20 mph with gusts up to 35 mph, becoming northeast around 10 mph
with gusts up to 20 mph after midnight.
.TUESDAY...Partly cloudy. Highs around 60. Northeast winds around
10 mph, becoming east in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows around 40.
.WEDNESDAY...Partly cloudy. A slight chance of showers in the
afternoon. Breezy with highs in the lower 70s. Chance of rain
20 percent.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.THURSDAY...Partly cloudy. Showers likely in the afternoon. Highs
around 70. Chance of rain 60 percent.
.THURSDAY NIGHT...A slight chance of thunderstorms in the
evening. Mostly cloudy with showers likely. Lows in the lower
40s. Chance of rain 60 percent.
.FRIDAY...Showers likely. A slight chance of thunderstorms in the
afternoon. Highs around 60. Chance of rain 70 percent.
.FRIDAY NIGHT...Mostly cloudy. Showers likely, mainly in the
evening. Lows in the upper 30s. Chance of rain 60 percent.
.SATURDAY...Mostly cloudy. Showers likely in the morning, then
showers with a slight chance of thunderstorms in the afternoon.
Highs in the mid 50s. Chance of rain 80 percent.

$$

WYZ017-212200-
Wind River Basin-
Including the cities of Riverton and Shoshoni
649 AM MDT Sun Apr 21 2024

.TODAY...Mostly sunny this morning, then becoming partly cloudy.
Breezy with highs in the mid 60s. Southwest winds around 10 mph,
increasing to 15 to 20 mph with gusts up to 30 mph this
afternoon.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
cloudy. Breezy with lows around 40. West winds 15 to 20 mph with
gusts up to 30 mph.
.MONDAY...Partly cloudy in the morning, then clearing. Breezy
with highs in the lower 60s. Northeast winds 10 to 15 mph,
becoming northwest 15 to 20 mph in the afternoon.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Breezy with lows in the mid 30s. North winds 20 to
25 mph, diminishing to 10 to 15 mph after midnight.
.TUESDAY...Partly cloudy. Highs in the mid 60s. Southeast winds
around 10 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.WEDNESDAY...Partly cloudy. A slight chance of. Highs in the
lower 70s.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 40s.
.THURSDAY...Partly cloudy. Showers likely with a slight chance of
thunderstorms in the afternoon. Highs in the lower 70s. Chance of
rain 60 percent.
.THURSDAY NIGHT...Mostly cloudy. Showers likely, mainly in the
evening. Lows in the lower 40s. Chance of rain 60 percent.
.FRIDAY...Mostly cloudy. A chance of showers in the morning, then
showers likely with a slight chance of thunderstorms in the
afternoon. Highs in the lower 60s. Chance of rain 60 percent.
.FRIDAY NIGHT...Cloudy. Rain showers likely, mainly in the
evening. Lows around 40. Chance of rain 60 percent.
.SATURDAY...Rain showers likely in the morning, then rain showers
likely with a slight chance of thunderstorms in the afternoon.
Highs in the upper 50s. Chance of rain 70 percent.

$$

WYZ018-212200-
Lander Foothills-
Including the city of Lander
649 AM MDT Sun Apr 21 2024

.TODAY...Partly cloudy. Highs in the mid 60s. West winds 10 to
15 mph with gusts up to 25 mph this afternoon.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Lows around 40. Southwest winds 10 to 15 mph with gusts
up to 25 mph, becoming south after midnight.
.MONDAY...Partly cloudy in the morning, then clearing. Breezy
with highs in the lower 60s. Northeast winds around 10 mph,
increasing to northwest 20 to 25 mph with gusts up to 35 mph in
the afternoon.
.MONDAY NIGHT...Partly cloudy and breezy. Lows in the mid 30s.
Northwest winds 15 to 20 mph with gusts up to 30 mph, diminishing
to around 10 mph after midnight.
.TUESDAY...Partly cloudy. Highs in the lower 60s. East winds
around 10 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. A slight chance of. Lows around
40.
.WEDNESDAY...Partly cloudy. A chance of showers with a slight
chance of thunderstorms in the afternoon. Highs in the lower 70s.
Chance of rain 30 percent.
.WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers in
the evening. Lows in the mid 40s. Chance of rain 20 percent.
.THURSDAY...Partly cloudy. Showers likely with a slight chance of
thunderstorms in the afternoon. Highs in the upper 60s. Chance of
rain 60 percent.
.THURSDAY NIGHT...Mostly cloudy. Showers likely, mainly in the
evening. Lows in the lower 40s. Chance of rain 60 percent.
.FRIDAY...Mostly cloudy. A chance of showers in the morning, then
showers likely with a slight chance of thunderstorms in the
afternoon. Highs in the lower 60s. Chance of rain 60 percent.
.FRIDAY NIGHT...Cloudy with showers likely. Lows in the upper
30s. Chance of rain 70 percent.
.SATURDAY...Showers. Highs in the mid 50s. Chance of rain
80 percent.

$$

WYZ028-212200-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
649 AM MDT Sun Apr 21 2024

.TODAY...Mostly sunny this morning, then becoming partly cloudy.
Breezy with highs in the mid 60s. South winds around 10 mph,
becoming west 15 to 20 mph with gusts up to 30 mph this
afternoon.
.TONIGHT...Mostly clear and breezy. Lows in the upper 30s. West
winds 20 to 25 mph with gusts up to 35 mph, diminishing to 10 to
15 mph after midnight.
.MONDAY...Mostly sunny and windy. Highs in the mid 60s. West
winds 20 to 30 mph. Gusts up to 45 mph in the afternoon.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Windy with lows in the mid 30s. Northwest winds 25 to
30 mph with gusts up to 40 mph, becoming east around 10 mph after
midnight.
.TUESDAY...Partly cloudy. Highs in the mid 60s. East winds around
10 mph, becoming southeast in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.WEDNESDAY...Partly cloudy. A slight chance of showers in the
afternoon. Breezy with highs around 70. Chance of rain
20 percent.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.THURSDAY...Partly cloudy. A chance of showers in the morning,
then showers likely with a slight chance of thunderstorms in the
afternoon. Highs in the mid 60s. Chance of rain 60 percent.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
showers. Breezy with lows in the upper 30s.
.FRIDAY...Partly cloudy. A chance of rain showers in the morning,
then rain showers likely with a slight chance of thunderstorms in
the afternoon. Highs around 60. Chance of rain 60 percent.
.FRIDAY NIGHT...Mostly cloudy. Rain showers likely, mainly in the
evening. Lows in the upper 30s. Chance of rain 60 percent.
.SATURDAY...Mostly cloudy. Rain showers likely in the morning,
then rain showers with a slight chance of thunderstorms in the
afternoon. Breezy with highs around 60. Chance of rain
80 percent.

$$

WYZ013-212200-
Jackson Hole-
Including the city of Jackson
649 AM MDT Sun Apr 21 2024

.TODAY...Partly cloudy. Scattered rain showers with isolated
thunderstorms this afternoon. Breezy with highs in the mid 50s.
South winds around 10 mph, becoming southwest 15 to 20 mph with
gusts up to 30 mph this afternoon. Chance of rain 30 percent.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
cloudy. Breezy with lows around 30. Southwest winds 15 to 20 mph
with gusts up to 30 mph.
.MONDAY...Mostly sunny. Highs around 50. Southwest winds 10 to
15 mph.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 20s. Southwest winds 10 to 15 mph in the
evening.
.TUESDAY...Partly cloudy. Highs in the upper 50s. Southwest winds
around 10 mph in the afternoon.
.TUESDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the lower 30s.
.WEDNESDAY...Partly cloudy. A slight chance of rain showers in
the morning, then a chance of rain showers with a slight chance
of thunderstorms in the afternoon. Highs in the upper 50s. Chance
of rain 40 percent.
.WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
showers. Lows in the mid 30s.
.THURSDAY...Mostly cloudy. A 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.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A chance of rain showers. A chance of snow showers
after midnight. Lows in the lower 30s. Chance of precipitation
30 percent.
.FRIDAY...Partly cloudy with a chance of rain and snow showers in
the morning, then mostly cloudy with rain showers likely in the
afternoon. Little or no snow accumulation. Highs around 50.
Chance of precipitation 60 percent.
.FRIDAY NIGHT...Mostly cloudy. Rain showers likely in the
evening, then a chance of rain and snow showers after midnight.
Little or no snow accumulation. Lows in the lower 30s. Chance of
precipitation 60 percent.
.SATURDAY...Rain and snow showers likely in the morning, then
rain showers with a slight chance of thunderstorms in the
afternoon. Little or no snow accumulation. Highs around 50.
Chance of precipitation 80 percent.

$$

WYZ003-212200-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
649 AM MDT Sun Apr 21 2024

.TODAY...Partly cloudy this morning, then becoming mostly cloudy.
Breezy and not as cool 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 this afternoon.
.TONIGHT...Partly cloudy and breezy. Lows in the lower 30s. West
winds 20 to 25 mph with gusts up to 40 mph, becoming north 15 to
20 mph with gusts up to 30 mph after midnight.
.MONDAY...Mostly sunny and breezy. Highs in the mid 50s. North
winds 15 to 20 mph with gusts up to 30 mph.
.MONDAY NIGHT...Partly cloudy and breezy. Lows in the lower 30s.
North winds 15 to 20 mph with gusts up to 30 mph, becoming west
around 10 mph with gusts up to 20 mph after midnight.
.TUESDAY...Partly cloudy. Highs in the upper 50s. South winds
around 10 mph, becoming southeast in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows around 40.
.WEDNESDAY...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.
.WEDNESDAY NIGHT...Mostly cloudy. A slight chance of showers in
the evening. Lows in the mid 40s. Chance of rain 20 percent.
.THURSDAY...Mostly cloudy. A chance of showers in the morning,
then showers likely with a slight chance of thunderstorms in the
afternoon. Highs in the lower 60s. Chance of rain 60 percent.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers. Lows around 40.
.FRIDAY...Mostly cloudy. A chance of rain showers in the morning,
then rain showers likely with a slight chance of thunderstorms in
the afternoon. Highs in the lower 50s. Chance of rain 60 percent.
.FRIDAY NIGHT...Cloudy with a chance of rain showers. A chance of
snow showers after midnight. Little or no snow accumulation. Lows
around 40. Chance of precipitation 50 percent.
.SATURDAY...Cloudy. A chance of rain and snow showers in the
morning, then rain showers likely in the afternoon. Little or no
snow accumulation. Highs in the upper 40s. Chance of
precipitation 70 percent.

$$

WYZ004-212200-
North Bighorn Basin-
Including the cities of Basin, Greybull, Lovell, Powell,
and Shell
649 AM MDT Sun Apr 21 2024

.TODAY...Partly cloudy this morning, then becoming mostly cloudy.
Breezy with highs in the mid 60s. Southeast winds 15 to 20 mph
with gusts up to 30 mph.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Scattered rain showers. Breezy with lows around 40.
Northwest winds 15 to 25 mph with gusts up to 35 mph. Chance of
rain 30 percent.
.MONDAY...Mostly sunny and breezy. Highs around 60. Northwest
winds 15 to 25 mph with gusts up to 35 mph.
.MONDAY NIGHT...Mostly clear and windy. Lows in the mid 30s.
North winds 20 to 30 mph with gusts up to 40 mph, becoming
northwest 10 to 15 mph with gusts up to 30 mph after midnight.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the lower 60s. Southwest winds around 10 mph,
becoming southeast in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows around 40.
.WEDNESDAY...Partly cloudy. Highs in the mid 70s.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s.
.THURSDAY...Mostly cloudy with a slight chance of showers in the
morning, then partly cloudy with showers likely with a slight
chance of thunderstorms in the afternoon. Highs around 70. Chance
of rain 60 percent.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of
showers. Lows in the mid 40s.
.FRIDAY...Mostly cloudy. A chance of showers in the morning, then
showers likely in the afternoon. Highs around 60. Chance of rain
60 percent.
.FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of
showers. Lows in the lower 40s.
.SATURDAY...Mostly cloudy. A chance of showers in the morning,
then showers likely in the afternoon. Highs around 60. Chance of
rain 60 percent.

$$

WYZ006-212200-
Southeast Bighorn Basin-
Including the cities of Ten Sleep and Worland
649 AM MDT Sun Apr 21 2024

.TODAY...Mostly sunny this morning, then becoming partly cloudy.
Breezy, warmer with highs in the mid 60s. Southeast winds around
10 mph, becoming south 15 to 20 mph this afternoon.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
cloudy. Breezy with lows in the upper 30s. West winds 15 to
20 mph with gusts up to 30 mph.
.MONDAY...Partly cloudy in the morning, then clearing. Highs
around 60. West winds 10 to 15 mph, becoming north in the
afternoon.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Breezy with lows in the mid 30s. North winds 15 to 20 mph
with gusts up to 30 mph, becoming northwest 10 to 15 mph after
midnight.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the lower 60s. Southwest winds around 10 mph,
becoming southeast with gusts up to 20 mph in the afternoon.
.TUESDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows around 40.
.WEDNESDAY...Partly cloudy. Highs in the lower 70s.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 40s.
.THURSDAY...Partly cloudy. A slight chance of showers in the
morning, then showers likely with a slight chance of
thunderstorms in the afternoon. Highs around 70. Chance of rain
60 percent.
.THURSDAY NIGHT...Mostly cloudy. Showers likely with a slight
chance of thunderstorms in the evening, then a chance of showers
after midnight. Lows in the mid 40s. Chance of rain 60 percent.
.FRIDAY...Mostly cloudy with showers likely. A slight chance of
thunderstorms in the afternoon. Highs around 60. Chance of rain
60 percent.
.FRIDAY NIGHT...Mostly cloudy. Showers likely, mainly in the
evening. Lows in the lower 40s. Chance of rain 60 percent.
.SATURDAY...Mostly cloudy. A chance of showers in the morning,
then showers likely in the afternoon. Highs around 60. Chance of
rain 70 percent.

$$

WYZ005-212200-
Southwest Bighorn Basin-
Including the city of Thermopolis
649 AM MDT Sun Apr 21 2024

.TODAY...Mostly sunny this morning, then becoming partly cloudy.
Breezy, warmer with highs in the mid 60s. South winds 10 to
15 mph, becoming southwest 15 to 20 mph this afternoon.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
cloudy. Breezy with lows around 40. Southwest winds 15 to 20 mph,
becoming west 10 to 15 mph after midnight.
.MONDAY...Mostly sunny. Highs around 60. Northwest winds around
10 mph, becoming north in the afternoon.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Breezy with lows in the mid 30s. North winds 15 to 20 mph
with gusts up to 30 mph, becoming northwest 10 to 15 mph after
midnight.
.TUESDAY...Partly cloudy. Highs in the lower 60s. Southwest winds
around 10 mph, becoming southeast in the afternoon.
.TUESDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows around 40.
.WEDNESDAY...Partly cloudy. A slight chance of. Highs in the
lower 70s.
.WEDNESDAY NIGHT...Mostly cloudy. A slight chance of showers in
the evening. Lows in the mid 40s. Chance of rain 20 percent.
.THURSDAY...Mostly cloudy with a slight chance of showers in the
morning, then partly cloudy with showers likely with a slight
chance of thunderstorms in the afternoon. Highs in the upper 60s.
Chance of rain 60 percent.
.THURSDAY NIGHT...Mostly cloudy. Showers likely, mainly in the
evening. Lows in the lower 40s. Chance of rain 60 percent.
.FRIDAY...Mostly 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.
.FRIDAY NIGHT...Cloudy. Showers likely, mainly in the evening.
Lows around 40. Chance of rain 60 percent.
.SATURDAY...Showers likely. Highs in the mid 50s. Chance of rain
70 percent.

$$

WYZ023-212200-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
649 AM MDT Sun Apr 21 2024

.TODAY...Partly cloudy. Highs around 60. South winds around
10 mph, becoming southwest with gusts up to 25 mph this
afternoon.
.TONIGHT...Mostly cloudy. Scattered rain showers with isolated
thunderstorms in the evening. Lows in the lower 30s. Northwest
winds 10 to 15 mph with gusts up to 25 mph, becoming southeast
after midnight. Chance of rain 30 percent.
.MONDAY...Mostly cloudy in the morning, then clearing. Highs in
the mid 50s. Southwest winds around 10 mph, becoming west in the
afternoon.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows around 30. Southwest winds around 10 mph in the
evening.
.TUESDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs around 60.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain
showers in the evening, then mostly cloudy with a chance of rain
showers after midnight. Lows in the mid 30s. Chance of rain
30 percent.
.WEDNESDAY...Partly cloudy. A chance of rain showers in the
morning, then rain showers likely with a slight chance of
thunderstorms in the afternoon. Highs in the lower 60s. Chance of
rain 60 percent.
.WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of
showers. Lows around 40.
.THURSDAY...Mostly cloudy with showers likely in the morning,
then partly cloudy with showers with a slight chance of
thunderstorms in the afternoon. Highs in the mid 50s. Chance of
rain 80 percent.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
showers. Lows in the mid 30s.
.FRIDAY...Mostly cloudy. A chance of rain and snow showers in the
morning, then rain showers likely with a slight chance of
thunderstorms in the afternoon. Little or no snow accumulation.
Highs in the lower 50s. Chance of precipitation 60 percent.
.FRIDAY NIGHT...Rain showers likely. Lows in the mid 30s. Chance
of rain 60 percent.
.SATURDAY...Rain showers likely in the morning, then rain showers
with a slight chance of thunderstorms in the afternoon. Highs
around 50. Chance of rain 80 percent.

$$

WYZ025-212200-
Upper Green River Basin Foothills-
Including the city of Pinedale
649 AM MDT Sun Apr 21 2024

.TODAY...Partly cloudy and breezy. Highs in the mid 50s. West
winds 15 to 20 mph with gusts up to 30 mph this afternoon.
.TONIGHT...Partly cloudy with scattered rain showers with
isolated thunderstorms in the evening, then mostly cloudy after
midnight. Breezy with lows around 30. 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 30 percent.
.MONDAY...Partly cloudy in the morning, then clearing. Breezy
with highs in the lower 50s. Northwest winds 10 to 15 mph with
gusts up to 25 mph, becoming west 15 to 25 mph with gusts up to
40 mph in the afternoon.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Breezy with lows in the mid 20s. Northwest winds 15 to
20 mph with gusts up to 30 mph in the evening.
.TUESDAY...Partly cloudy. Highs in the upper 50s. Southeast winds
around 10 mph, becoming south with gusts up to 20 mph in the
afternoon.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 30s.
.WEDNESDAY...Partly cloudy. A chance of rain showers with a
slight chance of thunderstorms in the afternoon. Highs around 60.
Chance of rain 30 percent.
.WEDNESDAY NIGHT...Mostly cloudy. A slight chance of. Lows in the
mid 30s.
.THURSDAY...Partly cloudy with a chance of rain showers in the
morning, then mostly cloudy with rain showers likely with a
slight chance of thunderstorms in the afternoon. Highs in the
upper 50s. Chance of rain 60 percent.
.THURSDAY NIGHT...Mostly cloudy with a chance of rain showers in
the evening, then partly cloudy with a slight chance of rain and
snow showers after midnight. Lows around 30. Chance of
precipitation 30 percent.
.FRIDAY...Mostly cloudy. A chance of rain and snow showers in the
morning, then rain showers likely in the afternoon. Little or no
snow accumulation. Highs in the lower 50s. Chance of
precipitation 60 percent.
.FRIDAY NIGHT...Mostly cloudy with a chance of snow showers. Rain
showers likely, mainly in the evening. Little or no snow
accumulation. Lows in the lower 30s. Chance of precipitation
60 percent.
.SATURDAY...Rain and snow showers likely in the morning, then
rain showers with a slight chance of thunderstorms in the
afternoon. Little or no snow accumulation. Highs in the upper
40s. Chance of precipitation 80 percent.

$$

WYZ026-212200-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
649 AM MDT Sun Apr 21 2024

.TODAY...Mostly sunny this morning, then becoming partly cloudy.
Breezy with highs in the lower 60s. West winds around 10 mph,
increasing to 20 to 25 mph with gusts up to 35 mph this
afternoon.
.TONIGHT...Partly cloudy in the evening, then clearing. Breezy
with lows in the lower 30s. West winds 20 to 25 mph with gusts up
to 35 mph, becoming northwest 10 to 15 mph with gusts up to
25 mph after midnight.
.MONDAY...Mostly sunny and windy. Highs around 60. West 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.
.MONDAY NIGHT...Partly cloudy and breezy. Lows around 30.
Northwest winds 20 to 25 mph with gusts up to 35 mph, becoming
northeast around 10 mph after midnight.
.TUESDAY...Partly cloudy. Highs in the lower 60s. East winds
around 10 mph, becoming south in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.WEDNESDAY...Partly cloudy. A chance of rain showers with a
slight chance of thunderstorms in the afternoon. Breezy with
highs in the upper 60s. Chance of rain 30 percent.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 40.
.THURSDAY...Partly cloudy. A chance of rain showers in the
morning, then rain showers likely with a slight chance of
thunderstorms in the afternoon. Highs in the mid 60s. Chance of
rain 60 percent.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A 30 percent chance of rain showers. Lows in the
mid 30s.
.FRIDAY...Partly cloudy with a chance of rain and snow showers in
the morning, then mostly cloudy with rain showers likely with a
slight chance of thunderstorms in the afternoon. Little or no
snow accumulation. Highs in the upper 50s. Chance of
precipitation 60 percent.
.FRIDAY NIGHT...Mostly cloudy. Rain showers likely 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.
.SATURDAY...Mostly cloudy. Rain and snow showers likely in the
morning, then rain showers with a slight chance of thunderstorms
in the afternoon. Little or no snow accumulation. Highs in the
mid 50s. Chance of precipitation 80 percent.

$$

WYZ010-212200-
Northeast Johnson County-
Including the city of Buffalo
649 AM MDT Sun Apr 21 2024

.TODAY...Mostly sunny this morning, then becoming partly cloudy.
Much warmer with highs in the upper 60s. South winds 10 to
15 mph.
.TONIGHT...Mostly cloudy. Scattered rain showers after midnight.
Breezy with lows in the mid 30s. Southwest winds 15 to 20 mph,
becoming north 15 to 25 mph after midnight. Chance of rain
30 percent.
.MONDAY...Partly cloudy in the morning, then clearing. Breezy
with highs in the mid 50s. North winds 15 to 20 mph with gusts up
to 30 mph.
.MONDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s.
Northwest winds 15 to 25 mph with gusts up to 40 mph.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 60. Northwest winds around 10 mph, becoming
east in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.WEDNESDAY...Partly cloudy. Highs in the lower 70s.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 40s.
.THURSDAY...Mostly cloudy in the morning, then partly cloudy with
a chance of showers with a slight chance of thunderstorms in the
afternoon. Highs in the upper 60s. Chance of rain 40 percent.
.THURSDAY NIGHT...A slight chance of thunderstorms in the
evening. Mostly cloudy with a chance of showers. Lows in the mid
40s. Chance of rain 50 percent.
.FRIDAY...Mostly cloudy with a 50 percent chance of showers.
Highs around 60.
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of
showers. Lows in the upper 30s.
.SATURDAY...Mostly cloudy. A chance of showers in the morning,
then showers likely in the afternoon. Highs in the mid 50s.
Chance of rain 60 percent.

$$

WYZ011-212200-
Southeast Johnson County-
Including the city of Kaycee
649 AM MDT Sun Apr 21 2024

.TODAY...Sunny this morning, then becoming partly cloudy. Breezy,
warmer with highs in the mid 60s. Southwest winds 15 to 20 mph
with gusts up to 30 mph.
.TONIGHT...Mostly cloudy and breezy. Lows in the upper 30s.
Southwest winds 15 to 20 mph, becoming north after midnight.
.MONDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 50s. North winds 10 to 15 mph with gusts up to 25 mph.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Breezy with lows in the lower 30s. North winds 15 to
20 mph with gusts up to 30 mph.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 60. Northwest winds around 10 mph, becoming
southeast in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.WEDNESDAY...Partly cloudy. Highs in the lower 70s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.THURSDAY...Partly cloudy. Showers likely with a slight chance of
thunderstorms in the afternoon. Highs around 70. Chance of rain
60 percent.
.THURSDAY 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.
.FRIDAY...Cloudy with showers likely. A slight chance of
thunderstorms in the afternoon. Highs in the upper 50s. Chance of
rain 60 percent.
.FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of
showers. Lows in the upper 30s.
.SATURDAY...Mostly cloudy. A chance of showers in the morning,
then showers likely in the afternoon. Highs in the mid 50s.
Chance of rain 60 percent.

$$

WYZ027-212200-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
649 AM MDT Sun Apr 21 2024

.TODAY...Mostly sunny this morning, then becoming partly cloudy.
Breezy with highs in the mid 60s. South winds around 10 mph,
increasing to west 20 to 25 mph this afternoon.
.TONIGHT...Mostly clear and breezy. Lows in the mid 30s. 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.
.MONDAY...Mostly sunny and windy. Highs around 60. West winds
15 to 20 mph with gusts up to 30 mph, increasing to 20 to 30 mph
with gusts up to 40 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy and breezy. Lows in the lower 30s.
Northwest winds 20 to 25 mph in the evening.
.TUESDAY...Partly cloudy. Highs in the mid 60s. East winds around
10 mph, becoming southeast in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.WEDNESDAY...Partly cloudy. A chance of showers with a slight
chance of thunderstorms in the afternoon. Breezy with highs in
the upper 60s. Chance of rain 30 percent.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 40.
.THURSDAY...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 70 percent.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the upper 30s.
.FRIDAY...Partly cloudy. A chance of rain showers in the morning,
then rain showers likely with a slight chance of thunderstorms in
the afternoon. Highs in the upper 50s. Chance of rain 60 percent.
.FRIDAY NIGHT...Mostly cloudy with a chance of rain showers. A
chance of snow showers after midnight. Lows in the upper 30s.
Chance of precipitation 40 percent.
.SATURDAY...Mostly cloudy. Rain and snow showers likely in the
morning, then rain showers with a slight chance of thunderstorms
in the afternoon. Little or no snow accumulation. Highs in the
mid 50s. Chance of precipitation 80 percent.

$$

WYZ016-212200-
Upper Wind River Basin-
Including the city of Dubois
649 AM MDT Sun Apr 21 2024

.TODAY...Partly cloudy and breezy. Highs in the upper 50s. West
winds 10 to 15 mph with gusts up to 25 mph, increasing to 20 to
25 mph with gusts up to 40 mph this afternoon.
.TONIGHT...Partly cloudy and breezy. Lows in the mid 30s.
Northwest winds 15 to 25 mph with gusts up to 40 mph.
.MONDAY...Mostly sunny and breezy. Highs in the mid 50s. West
winds 20 to 25 mph with gusts up to 35 mph.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Breezy with lows around 30. Northwest winds 20 to 25 mph
with gusts up to 35 mph, becoming southeast around 10 mph after
midnight.
.TUESDAY...Partly cloudy. Highs in the mid 50s. Southeast winds
around 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.WEDNESDAY...Partly cloudy. A chance of rain showers with a
slight chance of thunderstorms in the afternoon. Highs in the
lower 60s. Chance of rain 30 percent.
.WEDNESDAY NIGHT...Partly cloudy with a chance of rain showers in
the evening, then mostly cloudy after midnight. Lows around 40.
Chance of rain 30 percent.
.THURSDAY...Partly cloudy. A chance of rain showers in the
morning, then rain showers likely with a slight chance of
thunderstorms in the afternoon. Highs around 60. Chance of rain
70 percent.
.THURSDAY NIGHT...Mostly cloudy with a chance of rain showers. A
chance of snow showers after midnight. Lows in the upper 30s.
Chance of precipitation 40 percent.
.FRIDAY...Mostly cloudy. A chance of rain and snow showers in the
morning, then rain showers likely with a slight chance of
thunderstorms in the afternoon. Little or no snow accumulation.
Highs in the lower 50s. Chance of precipitation 60 percent.
.FRIDAY NIGHT...Cloudy with snow showers likely. Rain showers
likely. Little or no snow accumulation. Lows in the mid 30s.
Chance of precipitation 60 percent.
.SATURDAY...Rain showers with snow showers likely. Little or no
snow accumulation. Highs in the upper 40s. Chance of
precipitation 80 percent.

$$

WYZ001-212200-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
649 AM MDT Sun Apr 21 2024

.TODAY...Partly cloudy this morning, then mostly cloudy with
scattered rain showers this afternoon. Breezy with highs in the
lower 50s. Southwest winds 15 to 25 mph. Gusts up to 40 mph this
afternoon. Chance of rain 30 percent.
.TONIGHT...Mostly cloudy with scattered rain showers, snow
showers with isolated thunderstorms in the evening, then partly
cloudy after midnight. Breezy with lows in the mid 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 30 percent.
.MONDAY...Mostly sunny and breezy. Highs in the mid 40s. West
winds 15 to 20 mph with gusts up to 35 mph.
.MONDAY NIGHT...Mostly clear and breezy. Lows in the lower 20s.
Northwest winds 15 to 20 mph with gusts up to 30 mph in the
evening.
.TUESDAY...Partly cloudy. Highs in the lower 50s. Southeast winds
around 10 mph, becoming southwest in the afternoon.
.TUESDAY NIGHT...Partly cloudy. A slight chance of. Lows in the
upper 20s.
.WEDNESDAY...Partly cloudy. Rain showers likely with a slight
chance of thunderstorms in the afternoon. Breezy with highs in
the lower 50s. Chance of rain 60 percent.
.WEDNESDAY NIGHT...Partly cloudy with rain showers likely with a
slight chance of thunderstorms in the evening, then mostly cloudy
with a chance of rain and snow showers after midnight. Little or
no snow accumulation. Lows in the lower 30s. Chance of
precipitation 60 percent.
.THURSDAY...Mostly cloudy. Rain and snow showers likely in the
morning, then rain showers, snow showers with a slight chance of
thunderstorms in the afternoon. Little or no snow accumulation.
Highs in the upper 40s. Chance of precipitation 80 percent.
.THURSDAY NIGHT...Mostly cloudy with a chance of rain and snow
showers. Little or no snow accumulation. Lows in the upper 20s.
Chance of precipitation 50 percent.
.FRIDAY...Mostly cloudy. A chance of snow and rain showers in the
morning, then snow and rain showers likely in the afternoon.
Little or no snow accumulation. Highs in the mid 40s. Chance of
precipitation 70 percent.
.FRIDAY NIGHT...Mostly cloudy with snow showers likely. Rain
showers likely, mainly in the evening. Little or no snow
accumulation. Lows in the upper 20s. Chance of precipitation
60 percent.
.SATURDAY...Snow showers likely in the morning, then snow and
rain showers in the afternoon. Light snow accumulation. Highs in
the mid 40s. Chance of precipitation 80 percent.

$$

WYZ029-212200-
Flaming Gorge-
649 AM MDT Sun Apr 21 2024

.TODAY...Mostly sunny this morning, then becoming partly cloudy.
Breezy with highs in the upper 60s. Southwest winds around
10 mph, becoming west 15 to 20 mph with gusts up to 30 mph this
afternoon.
.TONIGHT...Mostly clear and breezy. Lows around 40. West winds
15 to 20 mph.
.MONDAY...Partly cloudy in the morning, then clearing. Windy with
highs in the mid 60s. West winds 20 to 25 mph with gusts up to
35 mph, increasing to 25 to 35 mph with gusts up to 55 mph in the
afternoon.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Windy with lows around 40. Northwest winds 20 to
30 mph with gusts up to 45 mph, becoming northeast around 10 mph
with gusts up to 20 mph after midnight.
.TUESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs in the mid 60s. East winds around 10 mph, becoming
south with gusts up to 20 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.WEDNESDAY...Mostly sunny in the morning, then becoming partly
cloudy. A slight chance of. Breezy with highs around 70.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.THURSDAY...Partly cloudy. A slight chance of showers in the
morning, then showers likely with a slight chance of
thunderstorms in the afternoon. Highs in the lower 60s. Chance of
rain 60 percent.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
showers. Lows around 40.
.FRIDAY...Mostly cloudy. A chance of rain showers in the morning,
then rain showers likely with a slight chance of thunderstorms in
the afternoon. Highs in the upper 50s. Chance of rain 60 percent.
.FRIDAY NIGHT...Mostly cloudy. Rain showers likely, mainly in the
evening. Lows around 40. Chance of rain 60 percent.
.SATURDAY...Mostly cloudy. A chance of rain showers in the
morning, then rain showers likely with a slight chance of
thunderstorms in the afternoon. Breezy with highs in the mid 50s.
Chance of rain 70 percent.

$$

WYZ022-212200-
Casper Mountain-
649 AM MDT Sun Apr 21 2024

.TODAY...Sunny this morning, then becoming partly cloudy. Breezy
and not as cool with highs in the mid 50s. Southwest winds 15 to
20 mph, becoming west this afternoon.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
cloudy. Breezy with lows in the upper 30s. West winds 15 to
20 mph with gusts up to 35 mph.
.MONDAY...Partly cloudy and breezy. Highs in the mid 50s.
Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming
west 15 to 25 mph with gusts up to 35 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy and breezy. Lows in the upper 20s.
North winds 20 to 25 mph, becoming northeast around 10 mph after
midnight.
.TUESDAY...Partly cloudy. Highs in the mid 50s. East winds around
10 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.WEDNESDAY...Partly cloudy. A chance of showers with a slight
chance of thunderstorms in the afternoon. Breezy with highs in
the mid 60s. Chance of rain 30 percent.
.WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the lower 40s.
.THURSDAY...Partly cloudy. A chance of showers in the afternoon.
Highs in the mid 60s. Chance of rain 50 percent.
.THURSDAY NIGHT...Cloudy. Showers likely, mainly in the evening.
Lows in the upper 30s. Chance of rain 60 percent.
.FRIDAY...Showers likely in the morning, then showers with a
slight chance of thunderstorms in the afternoon. Highs in the
lower 50s. Chance of rain 80 percent.
.FRIDAY NIGHT...Mostly cloudy. Rain showers likely 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.
.SATURDAY...Mostly cloudy. A chance of rain and snow showers in
the morning, then rain showers with a slight chance of
thunderstorms in the afternoon. Little or no snow accumulation.
Highs in the lower 50s. Chance of precipitation 80 percent.

$$

WYZ002-212200-
Absaroka Mountains-
649 AM MDT Sun Apr 21 2024

.TODAY...Partly cloudy and windy. Highs in the upper 40s. West
winds 20 to 25 mph with gusts up to 35 mph, increasing to 25 to
35 mph with gusts up to 50 mph this afternoon.
.TONIGHT...Scattered rain showers with isolated thunderstorms in
the evening. Partly cloudy with scattered snow showers. Windy
with lows in the mid 20s. West winds 25 to 35 mph with gusts up
to 50 mph. Chance of precipitation 30 percent.
.MONDAY...Mostly sunny and windy. Highs in the lower 40s. West
winds 20 to 30 mph with gusts up to 45 mph.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Windy with lows in the lower 20s. Northwest winds 25 to
30 mph, becoming west around 10 mph after midnight.
.TUESDAY...Partly cloudy. Highs in the mid 40s. South winds 10 to
15 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.WEDNESDAY...Partly cloudy. A chance of rain showers, snow
showers with a slight chance of thunderstorms in the afternoon.
Little or no snow accumulation. Breezy with highs around 50.
Chance of precipitation 50 percent.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of rain and snow showers. Lows in the
lower 30s. Chance of precipitation 30 percent.
.THURSDAY...Mostly cloudy. A chance of rain and snow showers in
the morning, then rain showers, snow showers with a slight chance
of thunderstorms in the afternoon. Little or no snow
accumulation. Highs in the mid 40s. Chance of precipitation
80 percent.
.THURSDAY NIGHT...Mostly cloudy with a chance of rain showers.
Snow showers likely, mainly in the evening. Little or no snow
accumulation. Lows in the upper 20s. Chance of precipitation
60 percent.
.FRIDAY...Mostly cloudy. A chance of snow and rain showers in the
morning, then snow showers with possible rain showers and
thunderstorms likely in the afternoon. Light snow accumulation.
Highs around 40. Chance of precipitation 80 percent.
.FRIDAY NIGHT...Cloudy. Snow and rain showers likely in the
evening, then snow showers likely after midnight. New moderate
snow accumulation possible. Lows in the upper 20s. Chance of
precipitation 60 percent.
.SATURDAY...Snow showers likely in the morning, then snow and
rain showers in the afternoon. New light snow accumulation. Highs
in the upper 30s. Chance of precipitation 80 percent.

$$

WYZ007-212200-
Owl Creek and Bridger Mountains-
649 AM MDT Sun Apr 21 2024

.TODAY...Mostly sunny this morning, then becoming partly cloudy.
Breezy with highs in the upper 50s. Southwest winds 15 to 20 mph
with gusts up to 35 mph.
.TONIGHT...Mostly cloudy and breezy. Lows in the mid 30s. West
winds 15 to 20 mph, becoming northwest after midnight. Gusts up
to 35 mph.
.MONDAY...Partly cloudy in the morning, then clearing. Breezy
with highs in the lower 50s. North winds 15 to 20 mph with gusts
up to 30 mph.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Breezy with lows in the lower 30s. North winds 15 to
25 mph with gusts up to 35 mph.
.TUESDAY...Partly cloudy. Highs in the mid 50s. Southwest winds
around 10 mph, becoming southeast in the afternoon.
.TUESDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows around 40.
.WEDNESDAY...Partly cloudy. A chance of rain showers in the
afternoon. Highs in the mid 60s. Chance of rain 30 percent.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
in the evening, then mostly cloudy after midnight. Lows in the
mid 40s. Chance of rain 20 percent.
.THURSDAY...Mostly cloudy with a slight chance of showers in the
morning, then partly cloudy with showers likely with a slight
chance of thunderstorms in the afternoon. Highs in the lower 60s.
Chance of rain 70 percent.
.THURSDAY NIGHT...Mostly cloudy with rain showers. Lows in the
lower 40s. Chance of rain 80 percent.
.FRIDAY...Mostly cloudy with rain showers likely. A slight chance
of thunderstorms in the afternoon. Highs in the lower 50s. Chance
of rain 70 percent.
.FRIDAY NIGHT...Cloudy with rain showers likely. A chance of snow
showers after midnight. Little or no snow accumulation. Lows in
the upper 30s. Chance of precipitation 60 percent.
.SATURDAY...Rain and snow showers likely in the morning, then
rain showers with a slight chance of thunderstorms in the
afternoon. Snow may be heavy at times in the morning. Little or
no snow accumulation. Highs in the upper 40s. Chance of
precipitation 80 percent.

$$

WYZ008-212200-
Bighorn Mountains West-
649 AM MDT Sun Apr 21 2024

.TODAY...Mostly sunny this morning, then becoming partly cloudy.
Breezy with highs around 50. Southwest winds 15 to 20 mph with
gusts up to 30 mph.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
cloudy. Numerous snow showers and scattered rain showers. Snow
accumulation up to 2 inches. Breezy with lows in the lower 30s.
West winds 15 to 20 mph with gusts up to 35 mph. Chance of
precipitation 60 percent.
.MONDAY...Partly cloudy in the morning, then clearing. Isolated
snow showers. Breezy with highs in the lower 40s. West winds
15 to 25 mph with gusts up to 40 mph. Chance of snow 20 percent.
.MONDAY NIGHT...Mostly clear and breezy. Lows in the mid 20s.
North winds 15 to 25 mph with gusts up to 35 mph.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the upper 40s. West winds around 10 mph,
becoming southwest in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.WEDNESDAY...Partly cloudy. A chance of rain and snow showers in
the afternoon. Highs in the upper 50s. Chance of precipitation
30 percent.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of rain showers. A chance of snow
showers, mainly in the evening. Lows in the lower 40s. Chance of
precipitation 30 percent.
.THURSDAY...Partly cloudy. A chance of rain and snow showers in
the morning, then rain showers with a slight chance of
thunderstorms in the afternoon. Little or no snow accumulation.
Highs in the upper 50s. Chance of precipitation 80 percent.
.THURSDAY NIGHT...Mostly cloudy. Rain showers, snow showers with
a slight chance of thunderstorms in the evening, then rain and
snow showers likely after midnight. Little or no snow
accumulation. Lows in the mid 30s. Chance of precipitation
80 percent.
.FRIDAY...Rain and snow showers likely. A slight chance of
thunderstorms in the afternoon. Little or no snow accumulation.
Highs in the upper 40s. Chance of precipitation 70 percent.
.FRIDAY NIGHT...Mostly cloudy with rain and snow showers likely.
Light snow accumulation possible. Lows in the mid 30s. Chance of
precipitation 60 percent.
.SATURDAY...Rain and snow showers. New light snow accumulation.
Highs in the mid 40s. Chance of precipitation 80 percent.

$$

WYZ009-212200-
Bighorn Mountains Southeast-
649 AM MDT Sun Apr 21 2024

.TODAY...Mostly sunny this morning, then becoming partly cloudy.
Breezy and not as cool with highs in the lower 50s. West winds
15 to 20 mph with gusts up to 30 mph.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
cloudy. Scattered snow showers. Windy with lows in the lower 30s.
West winds 20 to 30 mph with gusts up to 45 mph. Chance of snow
30 percent.
.MONDAY...Partly cloudy in the morning, then clearing. Isolated
snow showers. Breezy with highs in the mid 40s. West winds 20 to
25 mph, becoming northwest in the afternoon. Gusts up to 45 mph.
Chance of snow 20 percent.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Breezy with lows in the mid 20s. Northwest winds 20 to
25 mph, diminishing to 10 to 15 mph after midnight.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the upper 40s. West winds around 10 mph,
becoming southeast in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.WEDNESDAY...Partly cloudy. A slight chance of rain showers in
the afternoon. Highs around 60. Chance of rain 20 percent.
.WEDNESDAY NIGHT...Partly cloudy. A chance of rain showers in the
evening. Lows around 40. Chance of rain 30 percent.
.THURSDAY...Partly cloudy. A chance of rain showers in the
morning, then rain showers with a slight chance of thunderstorms
in the afternoon. Highs in the upper 50s. Chance of rain
80 percent.
.THURSDAY NIGHT...Mostly cloudy with snow showers likely. Rain
showers with a slight chance of thunderstorms in the evening,
then rain showers likely after midnight. Little or no snow
accumulation. Lows in the upper 30s. Chance of precipitation
80 percent.
.FRIDAY...Rain and snow showers likely. A slight chance of
thunderstorms in the afternoon. Little or no snow accumulation.
Highs in the upper 40s. Chance of precipitation 70 percent.
.FRIDAY NIGHT...Mostly cloudy. Snow and rain showers likely,
mainly in the evening. Light snow accumulation possible. Lows in
the mid 30s. Chance of precipitation 60 percent.
.SATURDAY...Mostly cloudy. Snow showers likely with a chance of
rain showers in the morning, then rain showers, snow showers with
a slight chance of thunderstorms in the afternoon. New light snow
accumulation. Breezy with highs in the mid 40s. Chance of
precipitation 80 percent.

$$

WYZ012-212200-
Teton and Gros Ventre Mountains-
649 AM MDT Sun Apr 21 2024

.TODAY...Partly cloudy. Scattered rain showers with isolated
thunderstorms this afternoon. Breezy with highs in the upper 40s.
South winds 10 to 15 mph with gusts up to 25 mph, increasing to
southwest 20 to 25 mph with gusts up to 40 mph this afternoon.
Chance of rain 30 percent.
.TONIGHT...Partly cloudy with scattered rain showers, snow
showers with isolated thunderstorms in the evening, then mostly
cloudy after midnight. Breezy with lows in the mid 20s. Southwest
winds 15 to 25 mph with gusts up to 40 mph. Chance of
precipitation 30 percent.
.MONDAY...Mostly sunny and breezy. Highs in the mid 40s. West
winds 15 to 20 mph. Gusts up to 35 mph in the afternoon.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Breezy with lows in the mid 20s. West winds 15 to 20 mph,
becoming east around 10 mph after midnight.
.TUESDAY...Partly cloudy. Highs in the upper 40s. Southeast winds
around 10 mph, becoming southwest in the afternoon.
.TUESDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A slight chance of rain and snow showers. Lows in
the upper 20s. Chance of precipitation 20 percent.
.WEDNESDAY...Partly cloudy. A slight chance of rain and snow
showers in the morning, then rain showers likely with possible
snow showers and thunderstorms in the afternoon. Little or no
snow accumulation. Highs around 50. Chance of precipitation
60 percent.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of rain and snow
showers. Lows in the lower 30s. Chance of precipitation
30 percent.
.THURSDAY...Mostly cloudy. Rain and snow showers likely in the
morning, then rain showers, snow showers with a slight chance of
thunderstorms in the afternoon. Little or no snow accumulation.
Highs in the mid 40s. Chance of precipitation 80 percent.
.THURSDAY NIGHT...Mostly cloudy with a chance of rain and snow
showers. Lows in the upper 20s. Chance of precipitation
30 percent.
.FRIDAY...Mostly cloudy. A chance of snow and rain showers in the
morning, then rain and snow showers likely in the afternoon.
Little or no snow accumulation. Highs in the lower 40s. Chance of
precipitation 70 percent.
.FRIDAY NIGHT...Mostly cloudy with snow showers likely. Rain
showers likely, mainly in the evening. Light snow accumulation
possible. Lows around 30. Chance of precipitation 60 percent.
.SATURDAY...Snow and rain showers likely in the morning, then
snow showers, rain showers with a slight chance of thunderstorms
in the afternoon. New light snow accumulation. Highs in the lower
40s. Chance of precipitation 90 percent.

$$

WYZ014-212200-
Wind River Mountains West-
649 AM MDT Sun Apr 21 2024

.TODAY...Partly cloudy and windy. Highs around 50. West winds
10 to 15 mph with gusts up to 30 mph, increasing to 20 to 30 mph
with gusts up to 45 mph this afternoon.
.TONIGHT...Partly cloudy. Scattered rain showers, snow showers
with isolated thunderstorms in the evening. Windy with lows in
the upper 20s. West winds 20 to 30 mph with gusts up to 45 mph.
Chance of precipitation 30 percent.
.MONDAY...Mostly sunny and windy. Highs in the mid 40s. West
winds 20 to 30 mph with gusts up to 45 mph.
.MONDAY NIGHT...Partly cloudy and windy. Lows in the lower 20s.
Northwest winds 25 to 30 mph with gusts up to 40 mph, becoming
northeast around 10 mph with gusts up to 20 mph after midnight.
.TUESDAY...Partly cloudy. Highs around 50. South winds around
10 mph, becoming southwest with gusts up to 20 mph in the
afternoon.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of rain
showers. A chance of snow showers after midnight. Lows around 30.
Chance of precipitation 30 percent.
.WEDNESDAY...Partly cloudy. A slight chance of rain and snow
showers in the morning, then snow showers likely with possible
rain showers and thunderstorms in the afternoon. Little or no
snow accumulation. Breezy with highs in the lower 50s. Chance of
precipitation 60 percent.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of snow showers. A chance of rain
showers, mainly in the evening. Lows in the lower 30s. Chance of
precipitation 30 percent.
.THURSDAY...Partly cloudy. Snow showers likely with a chance of
rain showers in the morning, then rain showers, snow showers with
a slight chance of thunderstorms in the afternoon. Little or no
snow accumulation. Highs around 50. Chance of precipitation
80 percent.
.THURSDAY NIGHT...Mostly cloudy. Snow and rain showers likely,
mainly in the evening. Little or no snow accumulation. Lows in
the upper 20s. Chance of precipitation 60 percent.
.FRIDAY...Mostly cloudy. A chance of snow and rain showers in the
morning, then rain showers, snow showers with a slight chance of
thunderstorms in the afternoon. Light snow accumulation. Highs in
the mid 40s. Chance of precipitation 80 percent.
.FRIDAY NIGHT...Rain showers likely. Snow showers. New light snow
accumulation. Lows around 30. Chance of precipitation 80 percent.
.SATURDAY...Snow showers. Rain showers likely in the morning,
then rain showers with a slight chance of thunderstorms in the
afternoon. Snow may be heavy at times. New moderate snow
accumulation. Breezy with highs in the lower 40s. Chance of
precipitation 90 percent.

$$

WYZ015-212200-
Wind River Mountains East-
649 AM MDT Sun Apr 21 2024

.TODAY...Partly cloudy and windy. Highs in the upper 40s. West
winds 20 to 25 mph with gusts up to 35 mph, increasing to 25 to
35 mph with gusts up to 55 mph this afternoon.
.TONIGHT...Partly cloudy with scattered snow showers. Very windy
with lows in the upper 20s. West winds 30 to 40 mph with gusts up
to 60 mph. Chance of snow 30 percent.
.MONDAY...Mostly sunny and very windy. Highs in the mid 40s. West
winds 20 to 30 mph with gusts up to 45 mph, increasing to 30 to
40 mph with gusts up to 55 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy and windy. Lows in the lower 20s.
West winds 25 to 35 mph with gusts up to 45 mph, diminishing to
around 10 mph with gusts up to 20 mph after midnight.
.TUESDAY...Partly cloudy. Highs in the upper 40s. South winds
10 to 15 mph with gusts up to 25 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of snow showers. A
chance of rain showers after midnight. Lows around 30. Chance of
precipitation 30 percent.
.WEDNESDAY...Partly 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 in the lower 50s. Chance
of precipitation 60 percent.
.WEDNESDAY NIGHT...Partly cloudy with a chance of rain and snow
showers. Breezy with lows in the lower 30s. Chance of
precipitation 40 percent.
.THURSDAY...Partly cloudy. Snow showers likely with a chance of
rain showers in the morning, then rain showers, snow showers with
a slight chance of thunderstorms in the afternoon. Little or no
snow accumulation. Breezy with highs in the upper 40s. Chance of
precipitation 80 percent.
.THURSDAY NIGHT...Mostly cloudy. Snow and rain showers likely,
mainly in the evening. Little or no snow accumulation. Lows in
the upper 20s. Chance of precipitation 60 percent.
.FRIDAY...Mostly cloudy. Snow showers likely with a chance of
rain showers in the morning, then snow showers, rain showers with
a slight chance of thunderstorms in the afternoon. Light snow
accumulation. Highs in the lower 40s. Chance of precipitation
80 percent.
.FRIDAY NIGHT...Snow and rain showers, mainly in the evening.
Snow may be heavy at times after midnight. New moderate snow
accumulation. Lows in the upper 20s. Chance of precipitation
80 percent.
.SATURDAY...Snow showers. Rain showers with a slight chance of
thunderstorms in the afternoon. Snow may be heavy at times. New
moderate snow accumulation. Breezy with highs in the upper 30s.
Chance of precipitation 90 percent.

$$

WYZ019-212200-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
649 AM MDT Sun Apr 21 2024

.TODAY...Mostly sunny this morning, then becoming partly cloudy.
Breezy with highs in the lower 60s. Southwest winds 15 to 20 mph
with gusts up to 30 mph.
.TONIGHT...Partly cloudy and breezy. Lows in the upper 30s. West
winds 15 to 25 mph with gusts up to 35 mph.
.MONDAY...Mostly sunny and windy. Highs around 60. West winds
20 to 30 mph. Gusts up to 45 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy and windy. Lows in the lower 30s.
Northwest winds 20 to 30 mph with gusts up to 40 mph, becoming
northeast 10 to 15 mph with gusts up to 25 mph after midnight.
.TUESDAY...Partly cloudy. Highs in the lower 60s. East winds
around 10 mph, becoming southeast in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows around 40.
.WEDNESDAY...Partly cloudy. A chance of showers in the afternoon.
Breezy with highs in the upper 60s. Chance of rain 30 percent.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.THURSDAY...Partly cloudy. Showers likely with a slight chance of
thunderstorms in the afternoon. Breezy with highs in the mid 60s.
Chance of rain 60 percent.
.THURSDAY NIGHT...Mostly cloudy. Showers likely, mainly in the
evening. Breezy with lows in the upper 30s. Chance of rain
60 percent.
.FRIDAY...Mostly cloudy. A chance of rain showers in the morning,
then rain showers likely with a slight chance of thunderstorms in
the afternoon. Highs in the upper 50s. Chance of rain 70 percent.
.FRIDAY NIGHT...Mostly cloudy. Rain showers likely, mainly in the
evening. Lows in the upper 30s. Chance of rain 60 percent.
.SATURDAY...Mostly cloudy. Rain and snow showers likely in the
morning, then rain showers with a slight chance of thunderstorms
in the afternoon. Little or no snow accumulation. Breezy with
highs in the mid 50s. Chance of precipitation 80 percent.

$$

WYZ024-212200-
Salt River and Wyoming Ranges-
649 AM MDT Sun Apr 21 2024

.TODAY...Mostly sunny this morning, then becoming partly cloudy.
Breezy with highs in the mid 50s. Southwest winds 10 to 15 mph,
increasing to west 20 to 25 mph with gusts up to 35 mph this
afternoon.
.TONIGHT...Partly cloudy. Scattered rain showers with isolated
thunderstorms in the evening. Breezy with lows in the lower 30s.
West winds 15 to 25 mph with gusts up to 35 mph. Chance of rain
30 percent.
.MONDAY...Partly cloudy in the morning, then clearing. Windy with
highs in the lower 50s. West winds 15 to 20 mph with gusts up to
35 mph, increasing to 20 to 30 mph with gusts up to 45 mph in the
afternoon.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Breezy with lows in the upper 20s. West winds 20 to
25 mph with gusts up to 35 mph, becoming east around 10 mph after
midnight.
.TUESDAY...Partly cloudy. A slight chance of. Highs in the mid
50s. Southeast winds around 10 mph, becoming south in the
afternoon.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of rain showers. A chance of snow showers
after midnight. Lows in the mid 30s. Chance of precipitation
30 percent.
.WEDNESDAY...Partly cloudy. A chance of rain and snow 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 50s. Chance of precipitation
60 percent.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of rain showers. A chance of snow showers
after midnight. Lows in the mid 30s. Chance of precipitation
30 percent.
.THURSDAY...Partly cloudy. Rain and snow showers likely in the
morning, then rain showers with a slight chance of thunderstorms
in the afternoon. Little or no snow accumulation. Highs in the
lower 50s. Chance of precipitation 80 percent.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A chance of rain and snow showers. Lows in the
lower 30s. Chance of precipitation 30 percent.
.FRIDAY...Mostly cloudy. A chance of snow and rain 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 upper 40s. Chance of precipitation
70 percent.
.FRIDAY NIGHT...Rain and snow showers likely. Light snow
accumulation possible. Lows in the lower 30s. Chance of
precipitation 60 percent.
.SATURDAY...Snow showers. Rain showers likely in the morning,
then rain showers with a slight chance of thunderstorms in the
afternoon. New light snow accumulation. Highs in the mid 40s.
Chance of precipitation 80 percent.

$$

WYZ030-212200-
East Sweetwater County-
Including the city of Wamsutter
649 AM MDT Sun Apr 21 2024

.TODAY...Mostly sunny this morning, then becoming partly cloudy.
Breezy with highs in the lower 60s. West winds 15 to 20 mph.
.TONIGHT...Partly cloudy in the evening, then clearing. Breezy
with lows around 40. West winds 15 to 20 mph.
.MONDAY...Mostly sunny and windy. Highs in the lower 60s. West
winds 20 to 25 mph with gusts up to 40 mph, increasing to 25 to
35 mph with gusts up to 50 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy and windy. Lows in the lower 30s.
Northwest winds 20 to 30 mph with gusts up to 45 mph, becoming
north around 10 mph with gusts up to 20 mph after midnight.
.TUESDAY...Partly cloudy. Highs in the mid 60s. East winds around
10 mph, becoming south with gusts up to 20 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows around 40.
.WEDNESDAY...Mostly sunny in the morning, then becoming partly
cloudy. A slight chance of. Breezy with highs around 70.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.THURSDAY...Partly cloudy. A chance of showers with a slight
chance of thunderstorms in the afternoon. Breezy with highs in
the mid 60s. Chance of rain 30 percent.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
showers. Breezy with lows in the upper 30s.
.FRIDAY...Mostly cloudy. A chance of rain showers in the morning,
then rain showers likely with a slight chance of thunderstorms in
the afternoon. Highs around 60. Chance of rain 60 percent.
.FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
showers. Lows in the upper 30s.
.SATURDAY...Mostly cloudy. A chance of rain showers in the
morning, then rain showers likely with a slight chance of
thunderstorms in the afternoon. Breezy with highs in the upper
50s. Chance of rain 70 percent.

$$