058
FPUS55 KRIW 171253
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
651 AM MDT Sat May 17 2025

WYZ020-172200-
Natrona County Lower Elevations-
Including the city of Casper
651 AM MDT Sat May 17 2025

.TODAY...Mostly sunny this morning, then partly cloudy with a
chance of rain showers with a slight chance of thunderstorms this
afternoon. Highs around 70. Southwest winds 10 to 15 mph with
gusts up to 25 mph. Chance of rain 30 percent.
.TONIGHT...Mostly cloudy with a chance of showers in the evening,
then partly cloudy after midnight. Lows in the lower 40s.
Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of
rain 30 percent.
.SUNDAY...Cloudy. Showers with a slight chance of thunderstorms
in the afternoon. Breezy with highs in the mid 60s. South winds
15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.
.SUNDAY NIGHT...Rain showers with a slight chance of
thunderstorms in the evening, then rain showers after midnight.
Lows in the upper 30s. Southeast winds 10 to 15 mph, becoming
northwest after midnight. Gusts up to 30 mph. Chance of rain
90 percent.
.MONDAY...Rain showers. Breezy, cooler with highs in the mid 40s.
Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of
rain 90 percent.
.MONDAY NIGHT...Cloudy. Rain showers likely, mainly in the
evening. Lows in the mid 30s. Chance of rain 60 percent.
.TUESDAY...Partly cloudy with a 50 percent chance of rain
showers. Highs around 60.
.TUESDAY NIGHT...Mostly clear. A slight chance of rain showers in
the evening. Lows in the upper 30s. Chance of rain 20 percent.
.WEDNESDAY...Mostly sunny. A chance of showers with a slight
chance of thunderstorms in the afternoon. Highs in the mid 60s.
Chance of rain 30 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s.
.THURSDAY...Partly cloudy in the morning, then mostly sunny with
a slight chance of showers and thunderstorms in the afternoon.
Breezy with highs in the lower 70s. Chance of rain 20 percent.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s.
.FRIDAY...Mostly sunny. Highs around 70.

$$

WYZ017-172200-
Wind River Basin-
Including the cities of Riverton and Shoshoni
651 AM MDT Sat May 17 2025

.TODAY...Mostly sunny this morning, then becoming partly cloudy.
A slight chance of. Highs in the upper 60s. South winds around
10 mph.
.TONIGHT...Mostly cloudy. A chance of showers in the evening.
Lows in the lower 40s. South winds 10 to 15 mph with gusts up to
25 mph. Chance of rain 30 percent.
.SUNDAY...Mostly cloudy. A chance of showers in the morning, then
showers with a slight chance of thunderstorms in the afternoon.
Breezy with highs in the mid 60s. South winds 10 to 15 mph,
becoming southwest 15 to 20 mph in the afternoon. Chance of rain
80 percent.
.SUNDAY NIGHT...A slight chance of thunderstorms in the evening.
Rain showers. Lows around 40. Northwest winds 10 to 15 mph with
gusts up to 30 mph. Chance of rain 80 percent.
.MONDAY...Rain showers. Highs around 50. North winds 10 to 15 mph
with gusts up to 30 mph. Chance of rain 80 percent.
.MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers. Lows in the upper 30s.
.TUESDAY...Partly cloudy in the morning, then mostly sunny with a
chance of rain showers with a slight chance of thunderstorms in
the afternoon. Highs in the mid 60s. Chance of rain 30 percent.
.TUESDAY NIGHT...Mostly clear. A slight chance of showers in the
evening. Lows in the upper 30s. Chance of rain 20 percent.
.WEDNESDAY...Mostly sunny. Highs around 70.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 40s.
.THURSDAY...Partly cloudy in the morning, then clearing. A slight
chance of. Highs in the mid 70s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s.
.FRIDAY...Mostly sunny. Highs in the lower 70s.

$$

WYZ018-172200-
Lander Foothills-
Including the city of Lander
651 AM MDT Sat May 17 2025

.TODAY...Mostly sunny this morning, then partly cloudy with a
chance of showers with a slight chance of thunderstorms this
afternoon. Highs in the mid 60s. South winds 10 to 15 mph. Gusts
up to 30 mph this afternoon. Chance of rain 40 percent.
.TONIGHT...Mostly cloudy. A chance of showers in the evening.
Lows in the lower 40s. South winds 10 to 15 mph. Chance of rain
30 percent.
.SUNDAY...Mostly cloudy. A chance of showers in the morning, then
showers with a slight chance of thunderstorms in the afternoon.
Highs around 60. Southwest winds 10 to 15 mph with gusts up to
25 mph. Chance of rain 90 percent.
.SUNDAY NIGHT...Showers likely. Lows in the upper 30s. Northwest
winds 10 to 15 mph. Chance of rain 70 percent.
.MONDAY...Showers likely. Highs around 50. North winds around
10 mph in the afternoon. Chance of rain 70 percent.
.MONDAY NIGHT...Cloudy with a chance of rain showers in the
evening, then partly cloudy with a slight chance of rain showers
after midnight. Lows in the mid 30s. Chance of rain 40 percent.
.TUESDAY...Mostly sunny. A chance of rain showers in the
afternoon. Highs in the mid 60s. Chance of rain 30 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s.
.WEDNESDAY...Mostly sunny. Highs in the upper 60s.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 40s.
.THURSDAY...Mostly sunny. Highs in the lower 70s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s.
.FRIDAY...Mostly sunny. Highs in the lower 70s.

$$

WYZ028-172200-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
651 AM MDT Sat May 17 2025

.TODAY...Partly cloudy with a chance of rain showers this
morning, then mostly cloudy with rain showers likely with a
slight chance of thunderstorms this afternoon. Highs around 60.
South winds 10 to 15 mph. Chance of rain 60 percent.
.TONIGHT...A slight chance of thunderstorms in the evening.
Mostly cloudy with a chance of rain showers. Lows in the upper
30s. Southwest winds around 10 mph. Chance of rain 40 percent.
.SUNDAY...Rain showers. A slight chance of thunderstorms in the
afternoon. Breezy with highs in the lower 50s. West winds 15 to
20 mph with gusts up to 35 mph. Chance of rain 90 percent.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of rain and
snow showers in the evening, then partly cloudy with a chance of
snow showers after midnight. Breezy with lows in the upper 20s.
West winds 15 to 25 mph, diminishing to 10 to 15 mph after
midnight. Chance of precipitation 30 percent.
.MONDAY...Partly cloudy. A chance of snow showers in the morning,
then a chance of rain showers in the afternoon. Breezy with highs
in the lower 50s. West winds 15 to 25 mph with gusts up to
40 mph. Chance of precipitation 30 percent.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing.
Breezy with lows in the lower 30s.
.TUESDAY...Mostly sunny and breezy. Highs in the lower 60s.
.TUESDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s.
.WEDNESDAY...Sunny. Highs around 70.
.WEDNESDAY NIGHT...Mostly clear. Lows around 40.
.THURSDAY...Mostly sunny. Highs in the lower 70s.
.THURSDAY NIGHT...Clear. Lows around 40.
.FRIDAY...Mostly sunny. Highs in the mid 70s.

$$

WYZ013-172200-
Jackson Hole-
Including the city of Jackson
651 AM MDT Sat May 17 2025

.TODAY...Partly cloudy. Rain showers likely with a slight chance
of thunderstorms this afternoon. Highs in the upper 50s. South
winds around 10 mph. Chance of rain 60 percent.
.TONIGHT...Rain showers likely with a chance of thunderstorms in
the evening, then rain showers after midnight. Lows in the mid
30s. South winds around 10 mph. Chance of rain 80 percent.
.SUNDAY...Rain showers. A slight chance of thunderstorms in the
afternoon. Highs in the mid 40s. Southwest winds around 10 mph.
Chance of rain near 100 percent.
.SUNDAY NIGHT...Cloudy. Rain and snow showers in the evening,
then a chance of snow showers after midnight. Little or no snow
accumulation. Lows in the upper 20s. West winds around 10 mph in
the evening. Chance of precipitation 80 percent.
.MONDAY...Mostly cloudy with a chance of snow and rain showers.
Highs in the upper 40s. Northwest winds around 10 mph. Chance of
precipitation 40 percent.
.MONDAY NIGHT...Partly cloudy. A chance of rain showers with a
slight chance of snow showers in the evening. Lows in the upper
20s. Chance of precipitation 30 percent.
.TUESDAY...Partly cloudy. A chance of rain showers with a slight
chance of thunderstorms in the afternoon. Highs in the mid 50s.
Chance of rain 40 percent.
.TUESDAY NIGHT...Partly cloudy with a chance of rain showers in
the evening, then mostly clear after midnight. Lows around 30.
Chance of rain 30 percent.
.WEDNESDAY...Mostly sunny. Highs in the lower 60s.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers. Lows in the mid 30s.
.THURSDAY...Partly cloudy with a slight chance of rain showers in
the morning, then mostly sunny with a chance of rain showers with
a slight chance of thunderstorms in the afternoon. Highs in the
lower 60s. Chance of rain 30 percent.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 30s.
.FRIDAY...Mostly sunny. Highs in the mid 60s.

$$

WYZ003-172200-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
651 AM MDT Sat May 17 2025

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

$$

WYZ004-172200-
North Bighorn Basin-
Including the cities of Basin, Greybull, Lovell, Powell,
and Shell
651 AM MDT Sat May 17 2025

.TODAY...Mostly sunny. Highs around 70. Southeast winds around
10 mph this afternoon.
.TONIGHT...Mostly cloudy. Lows in the mid 40s. East winds around
10 mph, becoming south after midnight.
.SUNDAY...Mostly cloudy. A chance of showers in the morning, then
showers with a slight chance of thunderstorms in the afternoon.
Breezy with highs in the mid 60s. South winds around 10 mph,
becoming west 15 to 20 mph with gusts up to 30 mph in the
afternoon. Chance of rain 90 percent.
.SUNDAY NIGHT...A slight chance of thunderstorms in the evening.
Showers, breezy with lows in the lower 40s. Northwest winds 15 to
25 mph with gusts up to 40 mph. Chance of rain 90 percent.
.MONDAY...Showers, windy with highs in the lower 50s. Northwest
winds 20 to 30 mph with gusts up to 40 mph. Chance of rain
80 percent.
.MONDAY NIGHT...Mostly cloudy. A chance of showers in the
evening. Breezy with lows around 40. Chance of rain 30 percent.
.TUESDAY...Partly cloudy with a chance of showers. A slight
chance of thunderstorms in the afternoon. Highs in the mid 60s.
Chance of rain 30 percent.
.TUESDAY NIGHT...Partly cloudy. A chance of showers in the
evening. Lows in the lower 40s. Chance of rain 30 percent.
.WEDNESDAY...Mostly sunny. A chance of showers with a slight
chance of thunderstorms in the afternoon. Highs around 70. Chance
of rain 30 percent.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.THURSDAY...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.
.THURSDAY NIGHT...Mostly clear. A chance of showers in the
evening. Lows in the mid 40s. Chance of rain 30 percent.
.FRIDAY...Mostly sunny. A chance of showers with a slight chance
of thunderstorms in the afternoon. Highs around 70. Chance of
rain 30 percent.

$$

WYZ006-172200-
Southeast Bighorn Basin-
Including the cities of Ten Sleep and Worland
651 AM MDT Sat May 17 2025

.TODAY...Mostly sunny. Highs around 70. Southeast winds around
10 mph this afternoon.
.TONIGHT...Mostly cloudy. Lows in the mid 40s. Southeast winds
around 10 mph with gusts up to 25 mph.
.SUNDAY...Mostly cloudy. A chance of showers in the morning, then
showers with a slight chance of thunderstorms in the afternoon.
Highs in the mid 60s. South winds around 10 mph, becoming
southwest in the afternoon. Chance of rain 90 percent.
.SUNDAY NIGHT...A slight chance of thunderstorms in the evening.
Showers, breezy with lows in the lower 40s. Northwest winds 15 to
20 mph with gusts up to 35 mph. Chance of rain 90 percent.
.MONDAY...Showers, breezy with highs around 50. Northwest winds
15 to 25 mph with gusts up to 40 mph. Chance of rain 80 percent.
.MONDAY NIGHT...Mostly cloudy with a 40 percent chance of
showers. Breezy with lows in the upper 30s.
.TUESDAY...Partly cloudy in the morning, then clearing. A chance
of showers. A slight chance of thunderstorms in the afternoon.
Highs in the lower 60s. Chance of rain 40 percent.
.TUESDAY NIGHT...Partly cloudy with a chance of showers in the
evening, then mostly clear after midnight. Lows around 40. Chance
of rain 30 percent.
.WEDNESDAY...Mostly sunny. A chance of showers with a slight
chance of thunderstorms in the afternoon. Highs around 70. Chance
of rain 30 percent.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 40s.
.THURSDAY...Partly cloudy in the morning, then mostly sunny with
a chance of showers with a slight chance of thunderstorms in the
afternoon. Highs in the lower 70s. Chance of rain 30 percent.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s.
.FRIDAY...Mostly sunny. A slight chance of. Highs in the lower
70s.

$$

WYZ005-172200-
Southwest Bighorn Basin-
Including the city of Thermopolis
651 AM MDT Sat May 17 2025

.TODAY...Mostly sunny. Highs around 70. Southeast winds around
10 mph this afternoon.
.TONIGHT...Mostly cloudy. Lows in the lower 40s. Southeast winds
around 10 mph, becoming south after midnight.
.SUNDAY...Mostly cloudy. A chance of showers in the morning, then
showers with a slight chance of thunderstorms in the afternoon.
Highs in the mid 60s. South winds 10 to 15 mph, becoming
southwest in the afternoon. Gusts up to 30 mph. Chance of rain
90 percent.
.SUNDAY NIGHT...Showers with a slight chance of thunderstorms in
the evening, then showers after midnight. Breezy with lows around
40. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance
of rain 90 percent.
.MONDAY...Showers, breezy with highs around 50. North winds 20 to
25 mph with gusts up to 35 mph. Chance of rain 80 percent.
.MONDAY NIGHT...Mostly cloudy. A chance of rain showers, mainly
in the evening. Breezy with lows around 40. Chance of rain
40 percent.
.TUESDAY...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 mid 60s. Chance of
rain 40 percent.
.TUESDAY NIGHT...Partly cloudy with a chance of showers in the
evening, then mostly clear after midnight. Lows around 40. Chance
of rain 30 percent.
.WEDNESDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs around 70. Chance of rain
20 percent.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 40s.
.THURSDAY...Partly cloudy in the morning, then mostly sunny with
a chance of showers with a slight chance of thunderstorms in the
afternoon. Highs in the lower 70s. Chance of rain 30 percent.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s.
.FRIDAY...Mostly sunny. A slight chance of. Highs around 70.

$$

WYZ023-172200-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
651 AM MDT Sat May 17 2025

.TODAY...Partly cloudy this morning, then mostly cloudy with
showers with a slight chance of thunderstorms this afternoon.
Highs around 60. South winds around 10 mph. Chance of rain
80 percent.
.TONIGHT...Rain showers with a chance of thunderstorms in the
evening, then rain showers after midnight. Lows in the mid 30s.
Chance of rain 90 percent.
.SUNDAY...Rain showers in the morning, then rain showers with a
slight chance of thunderstorms in the afternoon. Highs in the mid
40s. West winds around 10 mph in the afternoon. Chance of rain
near 100 percent.
.SUNDAY NIGHT...Mostly cloudy. Rain and snow showers likely in
the evening, then a chance of snow showers after midnight. Little
or no snow accumulation. Lows around 30. West winds around 10 mph
in the evening. Chance of precipitation 70 percent.
.MONDAY...Mostly cloudy with a chance of snow and rain showers.
Highs around 50. Northwest winds around 10 mph. Chance of
precipitation 40 percent.
.MONDAY NIGHT...Partly cloudy. A slight chance of rain showers in
the evening. Lows around 30. Chance of rain 20 percent.
.TUESDAY...Partly cloudy. A chance of rain showers with a slight
chance of thunderstorms in the afternoon. Highs in the upper 50s.
Chance of rain 30 percent.
.TUESDAY NIGHT...Mostly clear. A slight chance of rain showers in
the evening. Lows in the lower 30s. Chance of rain 20 percent.
.WEDNESDAY...Mostly sunny. Highs in the lower 60s.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the upper 30s.
.THURSDAY...Partly cloudy in the morning, then mostly sunny with
a slight chance of rain showers and thunderstorms in the
afternoon. Highs in the mid 60s. Chance of rain 20 percent.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s.
.FRIDAY...Mostly sunny. Highs in the upper 60s.

$$

WYZ025-172200-
Upper Green River Basin Foothills-
Including the city of Pinedale
651 AM MDT Sat May 17 2025

.TODAY...Partly cloudy. Rain showers likely with a slight chance
of thunderstorms this afternoon. Highs in the mid 50s. South
winds around 10 mph. Chance of rain 60 percent.
.TONIGHT...Rain showers likely with a slight chance of
thunderstorms in the evening, then rain showers after midnight.
Lows in the mid 30s. Southeast winds around 10 mph. Chance of
rain 80 percent.
.SUNDAY...Rain showers. Snow showers with a slight chance of
thunderstorms in the afternoon. Little or no snow accumulation.
Highs in the mid 40s. Southwest winds around 10 mph, becoming
west in the afternoon. Chance of precipitation near 100 percent.
.SUNDAY NIGHT...Mostly cloudy. Snow and rain showers likely in
the evening, then a chance of snow showers after midnight. Little
or no snow accumulation. Lows in the mid 20s. Northwest winds
10 to 15 mph. Gusts up to 30 mph in the evening. Chance of
precipitation 60 percent.
.MONDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A chance of snow showers. A chance of rain showers in the
afternoon. Breezy with highs around 50. Northwest winds 15 to
20 mph with gusts up to 30 mph. Chance of precipitation
40 percent.
.MONDAY NIGHT...Partly cloudy with a slight chance of rain and
snow showers in the evening, then mostly clear after midnight.
Breezy with lows in the upper 20s. Chance of precipitation
20 percent.
.TUESDAY...Mostly sunny. A chance of rain showers with a slight
chance of thunderstorms in the afternoon. Highs in the mid 50s.
Chance of rain 30 percent.
.TUESDAY NIGHT...Mostly clear. Lows around 30.
.WEDNESDAY...Mostly sunny. Highs around 60.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 30s.
.THURSDAY...Mostly sunny. A slight chance of. Highs in the lower
60s.
.THURSDAY NIGHT...Clear. Lows in the lower 30s.
.FRIDAY...Mostly sunny. Highs in the mid 60s.

$$

WYZ026-172200-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
651 AM MDT Sat May 17 2025

.TODAY...Partly cloudy. Rain showers likely with a slight chance
of thunderstorms this afternoon. Highs around 60. South winds
10 to 15 mph. Chance of rain 60 percent.
.TONIGHT...A chance of thunderstorms in the evening. Mostly
cloudy with rain showers likely. Lows in the mid 30s. South winds
10 to 15 mph. Chance of rain 60 percent.
.SUNDAY...Rain showers. A slight chance of thunderstorms in the
afternoon. Breezy with highs in the lower 50s. Southwest winds
10 to 15 mph, becoming west 15 to 20 mph in the afternoon. Chance
of rain 90 percent.
.SUNDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A chance of rain showers in the evening. A chance
of snow showers. Breezy with lows in the upper 20s. Northwest
winds 15 to 20 mph. Gusts up to 35 mph in the evening. Chance of
precipitation 30 percent.
.MONDAY...Partly cloudy. A chance of snow showers in the morning,
then a chance of rain showers in the afternoon. Breezy with highs
in the lower 50s. Northwest winds 15 to 20 mph with gusts up to
30 mph. Chance of precipitation 30 percent.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing.
Breezy with lows in the upper 20s.
.TUESDAY...Mostly sunny. A slight chance of. Breezy with highs
around 60.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.WEDNESDAY...Sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.THURSDAY...Mostly sunny and breezy. Highs in the upper 60s.
.THURSDAY NIGHT...Clear. Lows in the mid 30s.
.FRIDAY...Mostly sunny. Highs in the lower 70s.

$$

WYZ010-172200-
Northeast Johnson County-
Including the city of Buffalo
651 AM MDT Sat May 17 2025

.TODAY...Mostly sunny. Highs around 70. Southeast winds around
10 mph.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
cloudy. Lows in the mid 40s. Southeast winds 10 to 15 mph with
gusts up to 30 mph.
.SUNDAY...Mostly cloudy. A chance of showers in the morning, then
showers with a slight chance of thunderstorms in the afternoon.
Breezy with highs in the upper 60s. Southeast winds 15 to 20 mph
with gusts up to 35 mph. Chance of rain 80 percent.
.SUNDAY NIGHT...A slight chance of thunderstorms in the evening.
Showers, breezy with lows around 40. Southeast winds 15 to
20 mph, becoming north after midnight. Chance of rain near
100 percent.
.MONDAY...Showers, breezy, cooler with highs in the mid 40s.
North winds 15 to 25 mph with gusts up to 35 mph. Chance of rain
90 percent.
.MONDAY NIGHT...Cloudy. Showers likely, mainly in the evening.
Breezy with lows in the upper 30s. Chance of rain 60 percent.
.TUESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A 40 percent chance of showers. Highs in the upper 50s.
.TUESDAY NIGHT...Partly cloudy with a chance of showers in the
evening, then mostly clear with a slight chance of showers after
midnight. Lows in the upper 30s. Chance of rain 30 percent.
.WEDNESDAY...Partly cloudy with a chance of showers. A slight
chance of thunderstorms in the afternoon. Highs in the mid 60s.
Chance of rain 30 percent.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.THURSDAY...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.
.THURSDAY NIGHT...Mostly clear. A chance of showers with a slight
chance of thunderstorms in the evening. Lows in the lower 40s.
Chance of rain 30 percent.
.FRIDAY...Mostly sunny with a slight chance of showers. A slight
chance of thunderstorms in the afternoon. Highs in the mid 60s.
Chance of rain 20 percent.

$$

WYZ011-172200-
Southeast Johnson County-
Including the city of Kaycee
651 AM MDT Sat May 17 2025

.TODAY...Mostly sunny. Highs around 70. South winds around
10 mph.
.TONIGHT...Partly cloudy. Lows in the mid 40s. Southeast winds
10 to 15 mph with gusts up to 25 mph.
.SUNDAY...Mostly cloudy. A chance of showers in the morning, then
showers with a slight chance of thunderstorms in the afternoon.
Breezy with highs in the upper 60s. South winds 15 to 20 mph with
gusts up to 30 mph. Chance of rain 90 percent.
.SUNDAY NIGHT...A slight chance of thunderstorms in the evening.
Showers. Lows in the upper 30s. East winds 10 to 15 mph, becoming
northeast after midnight. Gusts up to 30 mph. Chance of rain
90 percent.
.MONDAY...Showers, breezy, cooler with highs in the mid 40s.
North winds 15 to 20 mph with gusts up to 35 mph. Chance of rain
90 percent.
.MONDAY NIGHT...Cloudy. Showers likely, mainly in the evening.
Breezy with lows in the upper 30s. Chance of rain 60 percent.
.TUESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A chance of showers. A slight chance of thunderstorms in
the afternoon. Highs in the upper 50s. Chance of rain 50 percent.
.TUESDAY NIGHT...Mostly clear with a 20 percent chance of
showers. Lows in the upper 30s.
.WEDNESDAY...Mostly sunny. A slight chance of showers in the
morning, then a chance of showers with a slight chance of
thunderstorms in the afternoon. Highs in the mid 60s. Chance of
rain 30 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s.
.THURSDAY...Partly cloudy. A chance of showers with a slight
chance of thunderstorms in the afternoon. Highs around 70. Chance
of rain 30 percent.
.THURSDAY NIGHT...Mostly clear. A slight chance of showers and
thunderstorms in the evening. Lows in the lower 40s. Chance of
rain 20 percent.
.FRIDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the afternoon. Highs in the upper 60s. Chance of
rain 20 percent.

$$

WYZ027-172200-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
651 AM MDT Sat May 17 2025

.TODAY...Partly cloudy with a chance of rain showers this
morning, then mostly cloudy with rain showers likely with a
slight chance of thunderstorms this afternoon. Highs around 60.
South winds 10 to 15 mph. Chance of rain 60 percent.
.TONIGHT...A chance of thunderstorms in the evening. Rain showers
likely. Lows in the mid 30s. Southwest winds 10 to 15 mph. Chance
of rain 60 percent.
.SUNDAY...Rain showers. Snow showers with a slight chance of
thunderstorms in the afternoon. Little or no snow accumulation.
Breezy with highs around 50. West winds 15 to 20 mph with gusts
up to 30 mph. Chance of precipitation near 100 percent.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow and rain
showers in the evening, then partly cloudy with a slight chance
of snow showers after midnight. Breezy with lows in the mid 20s.
West winds 15 to 20 mph. Gusts up to 35 mph in the evening.
Chance of precipitation 30 percent.
.MONDAY...Partly cloudy. A chance of snow showers in the morning,
then a slight chance of rain and snow showers in the afternoon.
Breezy with highs around 50. Northwest winds 15 to 20 mph with
gusts up to 35 mph. Chance of precipitation 30 percent.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing.
Breezy with lows in the upper 20s.
.TUESDAY...Mostly sunny. A slight chance of. Breezy with highs
around 60.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.WEDNESDAY...Sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.THURSDAY...Mostly sunny and breezy. Highs around 70.
.THURSDAY NIGHT...Clear. Lows in the upper 30s.
.FRIDAY...Mostly sunny. Highs in the lower 70s.

$$

WYZ016-172200-
Upper Wind River Basin-
Including the city of Dubois
651 AM MDT Sat May 17 2025

.TODAY...Partly cloudy. A chance of rain showers with a slight
chance of thunderstorms this afternoon. Highs in the upper 50s.
West winds around 10 mph, becoming southeast this afternoon.
Chance of rain 30 percent.
.TONIGHT...Mostly cloudy. A chance of rain showers with a slight
chance of thunderstorms in the evening, then rain showers likely
after midnight. Lows around 40. South winds around 10 mph in the
evening. Chance of rain 60 percent.
.SUNDAY...Rain showers likely in the morning, then rain showers
with a slight chance of thunderstorms in the afternoon. Breezy
with highs in the lower 50s. Southwest winds around 10 mph with
gusts up to 20 mph, becoming west 15 to 20 mph with gusts up to
30 mph in the afternoon. Chance of rain near 100 percent.
.SUNDAY NIGHT...Cloudy with rain showers with snow showers
likely. Little or no snow accumulation. Breezy with lows in the
mid 30s. Northwest winds 15 to 20 mph. Gusts up to 35 mph in the
evening. Chance of precipitation 80 percent.
.MONDAY...Rain and snow showers likely. Little or no snow
accumulation. Breezy with highs around 50. Northwest winds 15 to
20 mph with gusts up to 30 mph. Chance of precipitation
60 percent.
.MONDAY NIGHT...Mostly cloudy with a chance of rain and snow
showers in the evening, then partly cloudy after midnight. Breezy
with lows in the mid 30s. Chance of precipitation 30 percent.
.TUESDAY...Mostly sunny. 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 40 percent.
.TUESDAY NIGHT...Mostly clear. A chance of rain showers in the
evening. Breezy with lows in the upper 30s. Chance of rain
30 percent.
.WEDNESDAY...Mostly sunny. A slight chance of. Breezy with highs
in the lower 60s.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows around 40.
.THURSDAY...Mostly sunny. A chance of rain 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 clear and breezy. Lows around 40.
.FRIDAY...Mostly sunny. A slight chance of. Highs in the mid 60s.

$$

WYZ001-172200-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
651 AM MDT Sat May 17 2025

.TODAY...Partly cloudy. Rain showers likely with a slight chance
of thunderstorms this afternoon. Highs in the lower 50s. South
winds around 10 mph. Chance of rain 60 percent.
.TONIGHT...Rain showers with possible snow showers and
thunderstorms likely in the evening, then rain and snow showers
after midnight. Snow accumulation up to 2 inches. Lows in the
lower 30s. South winds around 10 mph. Chance of precipitation
80 percent.
.SUNDAY...Snow showers. Rain showers in the morning, then rain
showers with a slight chance of thunderstorms in the afternoon.
Snow accumulation up to 4 inches. Highs in the lower 40s.
Southwest winds around 10 mph. Chance of precipitation near
100 percent.
.SUNDAY NIGHT...Cloudy. Snow and rain showers in the evening,
then a chance of snow showers after midnight. Light snow
accumulation. Lows in the mid 20s. West winds around 10 mph with
gusts up to 20 mph. Chance of precipitation 80 percent.
.MONDAY...Mostly cloudy with a chance of snow showers. A chance
of rain showers in the afternoon. Highs in the mid 40s. Northwest
winds 10 to 15 mph with gusts up to 25 mph. Chance of
precipitation 40 percent.
.MONDAY NIGHT...Mostly cloudy with a chance of snow and rain
showers in the evening, then partly cloudy after midnight. Lows
in the upper 20s. Chance of precipitation 30 percent.
.TUESDAY...Partly cloudy. A slight chance of snow showers in the
morning, then a chance of 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 50 percent.
.TUESDAY NIGHT...Partly cloudy. A chance of rain showers, snow
showers with a slight chance of thunderstorms in the evening.
Little or no snow accumulation. Lows in the upper 20s. Chance of
precipitation 50 percent.
.WEDNESDAY...Mostly sunny in the morning, then partly cloudy with
a slight chance of rain and snow showers in the afternoon. Highs
in the lower 50s. Chance of precipitation 20 percent.
.WEDNESDAY NIGHT...Partly cloudy with a chance of rain showers. A
slight chance of snow showers in the evening, then a chance of
snow showers after midnight. Lows in the lower 30s. Chance of
precipitation 30 percent.
.THURSDAY...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 in the mid 50s. Chance of
precipitation 40 percent.
.THURSDAY NIGHT...Partly cloudy with a chance of rain showers
with a slight chance of snow showers in the evening, then mostly
clear after midnight. Lows in the lower 30s. Chance of
precipitation 30 percent.
.FRIDAY...Mostly sunny in the morning, then partly cloudy with a
chance of rain showers with a slight chance of thunderstorms in
the afternoon. Highs in the upper 50s. Chance of rain 30 percent.

$$

WYZ029-172200-
Flaming Gorge-
651 AM MDT Sat May 17 2025

.TODAY...Partly cloudy. A chance of rain showers this morning,
then rain showers likely with a slight chance of thunderstorms
this afternoon. Highs in the lower 60s. South winds around 10 mph
with gusts up to 20 mph, becoming southwest with gusts up to
30 mph this afternoon. Chance of rain 60 percent.
.TONIGHT...A slight chance of thunderstorms in the evening.
Mostly cloudy with a chance of showers. Lows around 40. Southwest
winds 10 to 15 mph with gusts up to 25 mph. Chance of rain
30 percent.
.SUNDAY...Rain showers likely in the morning, then rain showers
with a slight chance of thunderstorms in the afternoon. Breezy
with highs in the lower 50s. Southwest winds 15 to 20 mph,
becoming west 15 to 25 mph in the afternoon. Gusts up to 40 mph.
Chance of rain 90 percent.
.SUNDAY NIGHT...Mostly cloudy with a chance of rain and snow
showers in the evening, then partly cloudy with a slight chance
of snow showers after midnight. Breezy with lows in the lower
30s. West winds 15 to 25 mph with gusts up to 40 mph. Chance of
precipitation 30 percent.
.MONDAY...Partly cloudy with a chance of snow showers. A chance
of rain showers in the afternoon. Breezy with highs in the lower
50s. West winds 20 to 25 mph with gusts up to 40 mph. Chance of
precipitation 30 percent.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing.
Breezy with lows in the mid 30s.
.TUESDAY...Mostly sunny and breezy. Highs in the lower 60s.
.TUESDAY NIGHT...Mostly clear and breezy. Lows in the upper 30s.
.WEDNESDAY...Sunny. Highs in the upper 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s.
.THURSDAY...Mostly sunny and breezy. Highs in the mid 70s.
.THURSDAY NIGHT...Mostly clear and breezy. Lows in the lower 40s.
.FRIDAY...Mostly sunny. Highs in the mid 70s.

$$

WYZ022-172200-
Casper Mountain-
651 AM MDT Sat May 17 2025

.TODAY...Mostly sunny this morning, then partly cloudy with a
chance of rain showers with a slight chance of thunderstorms this
afternoon. Highs around 60. Southwest winds 10 to 15 mph with
gusts up to 25 mph. Chance of rain 30 percent.
.TONIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the lower 40s. South winds 10 to 15 mph. Gusts up to
30 mph after midnight. Chance of rain 20 percent.
.SUNDAY...Cloudy. Showers with a slight chance of thunderstorms
in the afternoon. Highs in the upper 50s. South winds 10 to
15 mph with gusts up to 25 mph. Chance of rain 90 percent.
.SUNDAY NIGHT...Rain showers with a slight chance of
thunderstorms in the evening, then rain and snow showers after
midnight. Little or no snow accumulation. Lows in the lower 30s.
Southwest winds around 10 mph with gusts up to 20 mph, becoming
west with gusts up to 30 mph after midnight. Chance of
precipitation 80 percent.
.MONDAY...Snow and rain showers. Light snow accumulation. Cooler
with highs in the upper 30s. Northwest winds 10 to 15 mph with
gusts up to 30 mph. Chance of precipitation 90 percent.
.MONDAY NIGHT...Cloudy. Snow and rain showers likely, mainly in
the evening. New little or no snow accumulation. Lows in the
lower 30s. Chance of precipitation 60 percent.
.TUESDAY...Mostly cloudy with a chance of rain and snow showers
in the morning, then partly cloudy with 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.
.TUESDAY NIGHT...Mostly clear. A slight chance of rain showers in
the evening. Lows in the mid 30s. Chance of rain 20 percent.
.WEDNESDAY...Mostly sunny. A chance of rain showers with a slight
chance of thunderstorms in the afternoon. Highs in the upper 50s.
Chance of rain 30 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows around 40.
.THURSDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the afternoon. Breezy with highs in the mid 60s.
Chance of rain 20 percent.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s.
.FRIDAY...Mostly sunny. Highs in the mid 60s.

$$

WYZ002-172200-
Absaroka Mountains-
651 AM MDT Sat May 17 2025

.TODAY...Partly cloudy. A chance of rain showers, snow showers
with a slight chance of thunderstorms this afternoon. Highs in
the upper 40s. Southwest winds around 10 mph, becoming south this
afternoon. Chance of precipitation 30 percent.
.TONIGHT...Mostly cloudy with rain showers likely. Snow showers
likely with a slight chance of thunderstorms in the evening, then
snow showers after midnight. Snow accumulation up to 3 inches.
Lows in the lower 30s. Southeast winds around 10 mph, becoming
southwest with gusts up to 20 mph after midnight. Chance of
precipitation 80 percent.
.SUNDAY...Rain and snow showers likely in the morning, then rain
showers, snow showers with a slight chance of thunderstorms in
the afternoon. New snow accumulation around 5 inches. Highs in
the lower 40s. West winds 10 to 15 mph. Gusts up to 30 mph in the
afternoon. Chance of precipitation near 100 percent.
.SUNDAY NIGHT...Cloudy. Snow and rain showers in the evening,
then snow showers likely after midnight. New light snow
accumulation. Breezy with lows in the upper 20s. Northwest winds
15 to 20 mph with gusts up to 30 mph. Chance of precipitation
90 percent.
.MONDAY...Snow showers likely. Rain showers likely in the
afternoon. New light snow accumulation possible. Breezy with
highs around 40. Northwest winds 15 to 20 mph with gusts up to
30 mph. Chance of precipitation 60 percent.
.MONDAY NIGHT...Mostly cloudy with a chance of snow and rain
showers in the evening, then partly cloudy after midnight. Breezy
with lows in the upper 20s. Chance of precipitation 30 percent.
.TUESDAY...Partly cloudy. A slight chance of 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 mid 40s. Chance of precipitation
60 percent.
.TUESDAY NIGHT...Partly cloudy. Snow showers likely with a chance
of rain showers in the evening. Little or no snow accumulation.
Breezy with lows around 30. Chance of precipitation 60 percent.
.WEDNESDAY...Mostly sunny in the morning, then partly cloudy with
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 30 percent.
.WEDNESDAY NIGHT...Partly cloudy. A slight chance of rain and
snow showers in the evening, then a chance of rain and snow
showers after midnight. Lows in the lower 30s. Chance of
precipitation 30 percent.
.THURSDAY...Partly cloudy with a chance of snow showers. A slight
chance of rain showers in the morning, then a chance of rain
showers with a slight chance of thunderstorms in the afternoon.
Breezy with highs in the lower 50s. Chance of precipitation
30 percent.
.THURSDAY NIGHT...Mostly clear. A chance of rain and snow showers
in the evening. Breezy with lows in the lower 30s. Chance of
precipitation 30 percent.
.FRIDAY...Mostly sunny in the morning, then partly cloudy with a
chance of rain showers, a slight chance of thunderstorms and snow
showers in the afternoon. Breezy with highs in the lower 50s.
Chance of precipitation 30 percent.

$$

WYZ007-172200-
Owl Creek and Bridger Mountains-
651 AM MDT Sat May 17 2025

.TODAY...Mostly sunny this morning, then becoming partly cloudy.
A slight chance of. Highs in the lower 60s. South winds around
10 mph.
.TONIGHT...Mostly cloudy with a 30 percent chance of showers.
Lows in the lower 40s. South winds 10 to 15 mph with gusts up to
25 mph.
.SUNDAY...Mostly cloudy. A chance of showers in the morning, then
showers with a slight chance of thunderstorms in the afternoon.
Breezy with highs in the upper 50s. South winds 15 to 20 mph with
gusts up to 30 mph. Chance of rain 90 percent.
.SUNDAY NIGHT...Rain showers with a slight chance of
thunderstorms in the evening, then rain and snow showers after
midnight. Little or no snow accumulation. Breezy with lows in the
upper 30s. Northwest winds 15 to 25 mph with gusts up to 40 mph.
Chance of precipitation 90 percent.
.MONDAY...Rain and snow showers. Little or no snow accumulation.
Breezy with highs in the mid 40s. North winds 15 to 25 mph with
gusts up to 40 mph. Chance of precipitation 80 percent.
.MONDAY NIGHT...Mostly cloudy with a chance of rain and snow
showers. Breezy with lows in the upper 30s. Chance of
precipitation 40 percent.
.TUESDAY...Partly cloudy in the morning, then clearing. A chance
of rain showers. A chance of snow showers in the morning, then a
slight chance of thunderstorms in the afternoon. Highs in the
upper 50s. Chance of precipitation 40 percent.
.TUESDAY NIGHT...Mostly clear. A chance of rain showers in the
evening. Lows around 40. Chance of rain 30 percent.
.WEDNESDAY...Mostly sunny. A slight chance of rain showers and
thunderstorms in the afternoon. Highs in the lower 60s. Chance of
rain 20 percent.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 40s.
.THURSDAY...Partly cloudy in the morning, then mostly sunny with
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 clear and breezy. Lows in the lower 40s.
.FRIDAY...Mostly sunny. A slight chance of. Highs in the mid 60s.

$$

WYZ008-172200-
Bighorn Mountains West-
651 AM MDT Sat May 17 2025

.TODAY...Mostly sunny. A chance of rain showers, snow showers
with a slight chance of thunderstorms this afternoon. Highs in
the mid 50s. Southwest winds around 10 mph. Chance of
precipitation 30 percent.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
cloudy. Breezy with lows around 40. Southeast winds 15 to 20 mph
with gusts up to 30 mph.
.SUNDAY...A chance of rain showers in the morning, then rain
showers with a slight chance of thunderstorms in the afternoon.
Highs in the mid 50s. South winds 10 to 15 mph with gusts up to
30 mph. Chance of rain near 100 percent.
.SUNDAY NIGHT...Rain showers. Snow showers with a slight chance
of thunderstorms in the evening, then snow showers after
midnight. Snow may be heavy at times in the evening. Light snow
accumulation. Breezy with lows in the mid 30s. Northwest winds
15 to 20 mph with gusts up to 35 mph. Chance of precipitation
near 100 percent.
.MONDAY...Snow and rain showers. New light snow accumulation.
Breezy with highs around 40. Northwest winds 15 to 20 mph with
gusts up to 35 mph. Chance of precipitation 80 percent.
.MONDAY NIGHT...Cloudy. Rain and snow showers likely, mainly in
the evening. New little or no snow accumulation. Breezy with lows
in the lower 30s. Chance of precipitation 60 percent.
.TUESDAY...Partly cloudy. A 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 around 50. Chance of precipitation
60 percent.
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing. A
chance of rain and snow showers. Lows in the mid 30s. Chance of
precipitation 30 percent.
.WEDNESDAY...Mostly sunny with a chance of rain and snow showers.
A slight chance of thunderstorms in the afternoon. Highs in the
mid 50s. Chance of precipitation 40 percent.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of snow
showers. A chance of rain showers after midnight. Lows around 40.
Chance of precipitation 30 percent.
.THURSDAY...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 30 percent.
.THURSDAY NIGHT...Mostly clear. A chance of rain and snow showers
in the evening. Lows in the upper 30s. Chance of precipitation
30 percent.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. A chance of rain showers. A chance of snow showers in the
morning, then a slight chance of thunderstorms in the afternoon.
Highs in the upper 50s. Chance of precipitation 40 percent.

$$

WYZ009-172200-
Bighorn Mountains Southeast-
651 AM MDT Sat May 17 2025

.TODAY...Mostly sunny this morning, then becoming partly cloudy.
A slight chance of. Highs in the upper 50s. Southwest winds 10 to
15 mph.
.TONIGHT...Partly cloudy. A chance of rain showers in the
evening. Lows around 40. South winds 10 to 15 mph with gusts up
to 30 mph. Chance of rain 30 percent.
.SUNDAY...Mostly cloudy. A chance of rain showers in the morning,
then rain showers with a slight chance of thunderstorms in the
afternoon. Breezy with highs in the mid 50s. South winds 15 to
20 mph with gusts up to 35 mph. Chance of rain 90 percent.
.SUNDAY NIGHT...Rain showers. Snow showers with a slight chance
of thunderstorms in the evening, then snow showers after
midnight. Snow may be heavy at times in the evening. Light snow
accumulation. Breezy with lows in the mid 30s. Northeast winds
10 to 15 mph, becoming northwest 15 to 20 mph after midnight.
Gusts up to 35 mph. Chance of precipitation near 100 percent.
.MONDAY...Snow and rain showers. New light snow accumulation.
Breezy with highs around 40. Northwest winds 15 to 20 mph with
gusts up to 40 mph. Chance of precipitation 90 percent.
.MONDAY NIGHT...Mostly cloudy. Snow and rain showers likely,
mainly in the evening. New little or no snow accumulation. Breezy
with lows in the mid 30s. Chance of precipitation 60 percent.
.TUESDAY...Partly cloudy. A 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.
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing. A
chance of snow showers. A chance of rain showers, mainly in the
evening. Lows in the mid 30s. Chance of precipitation 30 percent.
.WEDNESDAY...Mostly sunny with a chance of rain showers. A chance
of snow showers in the morning, then a slight chance of
thunderstorms in the afternoon. Highs in the mid 50s. Chance of
precipitation 40 percent.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the upper 30s.
.THURSDAY...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.
.THURSDAY NIGHT...Mostly clear. A chance of rain showers in the
evening. Lows in the upper 30s. Chance of rain 30 percent.
.FRIDAY...Mostly sunny. A chance of rain showers with a slight
chance of thunderstorms in the afternoon. Highs in the upper 50s.
Chance of rain 30 percent.

$$

WYZ012-172200-
Teton and Gros Ventre Mountains-
651 AM MDT Sat May 17 2025

.TODAY...Partly cloudy. Rain showers likely with possible snow
showers and thunderstorms this afternoon. Snow accumulation up to
1 inch. Highs around 50. South winds around 10 mph. Chance of
precipitation 60 percent.
.TONIGHT...Rain showers with possible snow showers and
thunderstorms likely in the evening, then rain and snow showers
after midnight. Snow accumulation up to 4 inches. Lows in the
lower 30s. South winds around 10 mph with gusts up to 20 mph.
Chance of precipitation 90 percent.
.SUNDAY...Snow and rain showers. A slight chance of thunderstorms
in the afternoon. New snow accumulation up to 6 inches. Highs in
the upper 30s. Southwest winds 10 to 15 mph with gusts up to
25 mph. Chance of precipitation near 100 percent.
.SUNDAY NIGHT...Cloudy. Snow showers, mainly in the evening. New
light snow accumulation. Lows in the mid 20s. West winds 10 to
15 mph with gusts up to 25 mph. Chance of snow 80 percent.
.MONDAY...Mostly cloudy. A chance of snow showers in the morning,
then snow showers likely with a chance of rain showers in the
afternoon. New light snow accumulation possible. Highs around 40.
Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of
precipitation 60 percent.
.MONDAY NIGHT...Mostly cloudy with a chance of snow and rain
showers in the evening, then partly cloudy after midnight. Lows
in the mid 20s. Chance of precipitation 30 percent.
.TUESDAY...Partly cloudy. A slight chance of snow showers in the
morning, then a chance of rain showers, snow showers with a
slight chance of thunderstorms in the afternoon. Highs in the mid
40s. Chance of precipitation 40 percent.
.TUESDAY NIGHT...Partly cloudy with a chance of rain and snow
showers in the evening, then mostly clear after midnight. Lows in
the upper 20s. Chance of precipitation 40 percent.
.WEDNESDAY...Mostly sunny. Highs in the lower 50s.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of snow
showers. A slight chance of rain showers in the evening, then a
chance of rain showers after midnight. Lows in the lower 30s.
Chance of precipitation 30 percent.
.THURSDAY...Partly cloudy with a slight chance of rain and snow
showers in the morning, then mostly sunny with a chance of rain
showers, snow showers with a slight chance of thunderstorms in
the afternoon. Breezy with highs in the lower 50s. Chance of
precipitation 30 percent.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 30s.
.FRIDAY...Mostly sunny. A slight chance of. Highs in the mid 50s.

$$

WYZ014-172200-
Wind River Mountains West-
651 AM MDT Sat May 17 2025

.TODAY...Partly cloudy. Rain showers, snow showers likely with a
slight chance of thunderstorms this afternoon. Snow accumulation
up to 1 inch. Highs in the upper 40s. Southwest winds 10 to
15 mph with gusts up to 25 mph. Chance of precipitation
60 percent.
.TONIGHT...Rain showers, snow showers likely with a slight chance
of thunderstorms in the evening, then rain and snow showers after
midnight. Snow accumulation up to 4 inches. Lows in the lower
30s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of
precipitation 90 percent.
.SUNDAY...Rain showers. Snow showers in the morning, then snow
showers with a slight chance of thunderstorms in the afternoon.
New snow accumulation up to 6 inches. Breezy with highs in the
lower 40s. Southwest winds 10 to 15 mph, becoming west 15 to
20 mph in the afternoon. Chance of precipitation 90 percent.
.SUNDAY NIGHT...Cloudy. Snow and rain showers likely in the
evening, then a chance of snow showers after midnight. New light
snow accumulation possible. Breezy with lows in the mid 20s.
Northwest winds 15 to 20 mph. Gusts up to 35 mph in the evening.
Chance of precipitation 60 percent.
.MONDAY...Mostly cloudy with snow showers likely. Rain showers
likely in the afternoon. New light snow accumulation possible.
Highs around 40. Northwest winds 10 to 15 mph with gusts up to
30 mph. Chance of precipitation 60 percent.
.MONDAY NIGHT...Mostly cloudy with a chance of snow and rain
showers in the evening, then partly cloudy after midnight. Lows
in the mid 20s. Chance of precipitation 30 percent.
.TUESDAY...Mostly sunny. 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 30 percent.
.TUESDAY NIGHT...Mostly clear. A slight chance of rain and snow
showers in the evening. Breezy with lows in the upper 20s. Chance
of precipitation 20 percent.
.WEDNESDAY...Mostly sunny and breezy. Highs around 50.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 30s.
.THURSDAY...Mostly sunny. A slight chance of rain showers,
thunderstorms and snow showers in the afternoon. Breezy with
highs in the mid 50s. Chance of precipitation 20 percent.
.THURSDAY NIGHT...Mostly clear and breezy. Lows in the lower 30s.
.FRIDAY...Mostly sunny and breezy. Highs in the upper 50s.

$$

WYZ015-172200-
Wind River Mountains East-
651 AM MDT Sat May 17 2025

.TODAY...Partly cloudy. Snow showers likely with possible rain
showers and thunderstorms this afternoon. Snow accumulation up to
1 inch. Highs in the upper 40s. Southwest winds 10 to 15 mph with
gusts up to 25 mph. Chance of precipitation 60 percent.
.TONIGHT...Mostly cloudy with rain showers likely. Snow showers
likely with a slight chance of thunderstorms in the evening, then
snow showers after midnight. Snow accumulation up to 4 inches.
Lows in the lower 30s. Southwest winds 10 to 15 mph with gusts up
to 30 mph. Chance of precipitation 80 percent.
.SUNDAY...Snow and rain showers. A slight chance of thunderstorms
in the afternoon. New snow accumulation up to 6 inches. Breezy
with highs in the mid 40s. Southwest winds 15 to 20 mph with
gusts up to 35 mph. Chance of precipitation near 100 percent.
.SUNDAY NIGHT...Snow showers with rain showers likely in the
evening, then snow showers likely after midnight. New light snow
accumulation. Breezy with lows in the mid 20s. West winds 15 to
20 mph with gusts up to 40 mph. Chance of precipitation
80 percent.
.MONDAY...Snow showers likely. Rain showers likely in the
afternoon. New light snow accumulation possible. Breezy with
highs in the upper 30s. Northwest winds 15 to 20 mph with gusts
up to 40 mph. Chance of precipitation 70 percent.
.MONDAY NIGHT...Mostly cloudy with a chance of snow and rain
showers in the evening, then partly cloudy with a slight chance
of snow showers after midnight. Breezy with lows in the mid 20s.
Chance of precipitation 40 percent.
.TUESDAY...Mostly sunny. A slight chance of snow showers in the
morning, then a chance of 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 50 percent.
.TUESDAY NIGHT...Mostly clear. A chance of snow showers with a
slight chance of rain showers in the evening. Breezy with lows
around 30. Chance of precipitation 30 percent.
.WEDNESDAY...Mostly sunny and breezy. Highs in the lower 50s.
.WEDNESDAY NIGHT...Mostly clear and breezy. Lows in the lower
30s.
.THURSDAY...Mostly sunny. A chance of rain showers, snow showers
with a slight chance of thunderstorms in the afternoon. Windy
with highs in the mid 50s. Chance of precipitation 30 percent.
.THURSDAY NIGHT...Mostly clear and breezy. Lows in the lower 30s.
.FRIDAY...Mostly sunny. A slight chance of. Breezy with highs in
the mid 50s.

$$

WYZ019-172200-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
651 AM MDT Sat May 17 2025

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

$$

WYZ024-172200-
Salt River and Wyoming Ranges-
651 AM MDT Sat May 17 2025

.TODAY...Partly cloudy with a chance of rain showers this
morning, then mostly cloudy with rain showers with a slight
chance of thunderstorms this afternoon. Highs in the lower 50s.
South winds 10 to 15 mph. Chance of rain 80 percent.
.TONIGHT...Rain showers. A chance of thunderstorms in the
evening, then snow showers after midnight. Snow accumulation up
to 2 inches. Lows in the lower 30s. South winds around 10 mph
with gusts up to 20 mph. Chance of precipitation 90 percent.
.SUNDAY...Snow showers. Rain showers in the morning, then rain
showers with a slight chance of thunderstorms in the afternoon.
Storm total snow accumulation around an inch. Breezy with highs
in the lower 40s. West winds 15 to 20 mph with gusts up to
30 mph. Chance of precipitation near 100 percent.
.SUNDAY NIGHT...Mostly cloudy. Snow showers likely, mainly in the
evening. New little or no snow accumulation. Breezy with lows in
the mid 20s. West winds 15 to 20 mph with gusts up to 35 mph.
Chance of snow 60 percent.
.MONDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A chance of snow showers. A chance of rain showers in the
afternoon. Breezy with highs in the lower 40s. Northwest winds
15 to 20 mph with gusts up to 35 mph. Chance of precipitation
40 percent.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing.
Breezy with lows in the upper 20s.
.TUESDAY...Mostly sunny. A chance of rain showers, snow showers
with a slight chance of thunderstorms in the afternoon. Breezy
with highs around 50. Chance of precipitation 30 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.WEDNESDAY...Sunny. Highs in the mid 50s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.THURSDAY...Mostly sunny. A slight chance of. Breezy with highs
in the upper 50s.
.THURSDAY NIGHT...Clear. Lows in the mid 30s.
.FRIDAY...Mostly sunny. Highs in the lower 60s.

$$

WYZ030-172200-
East Sweetwater County-
Including the city of Wamsutter
651 AM MDT Sat May 17 2025

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

$$