382
FPUS55 KRIW 171954
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
152 PM MDT Thu Apr 17 2025

WYZ020-172200-
Natrona County Lower Elevations-
Including the city of Casper
152 PM MDT Thu Apr 17 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MDT FRIDAY...

.THIS AFTERNOON...Snow showers. Areas of blowing snow. Snow
accumulation of 1 to 4 inches. Breezy and much cooler. Near
steady temperature in the upper 20s. Northeast winds 15 to 25 mph
with gusts up to 40 mph. Chance of snow 90 percent.
.TONIGHT...Snow showers. Patchy blowing snow. New snow
accumulation of 1 to 10 inches. Breezy with lows in the lower
20s. Northeast winds 15 to 25 mph with gusts up to 40 mph. Chance
of snow 80 percent.
.FRIDAY...Cloudy. Snow showers, mainly in the morning. Patchy
blowing snow. Storm total snow accumulation of 4 to 8 inches.
Breezy with highs in the lower 30s. Northeast winds 15 to 20 mph
with gusts up to 30 mph. Chance of snow 80 percent.
.FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Cold
with lows 12 to 16. North winds around 10 mph, becoming southwest
with gusts up to 20 mph after midnight.
.SATURDAY...Mostly sunny. Highs around 40. Southwest winds 10 to
15 mph.
.SATURDAY NIGHT...Mostly clear. Cold with lows around 20.
.SUNDAY...Partly cloudy. Highs around 50.
.SUNDAY NIGHT...Mostly clear. Lows around 30.
.MONDAY...Partly cloudy. A chance of rain showers in the
afternoon. Breezy with highs in the mid 50s. Chance of rain
30 percent.
.MONDAY NIGHT...Mostly clear. A slight chance of rain showers in
the evening. Breezy with lows around 30. Chance of rain
20 percent.
.TUESDAY...Partly cloudy with a slight chance of rain showers.
Highs in the mid 50s. Chance of rain 20 percent.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.WEDNESDAY...Partly cloudy. A chance of rain showers in the
afternoon. Highs in the mid 50s. Chance of rain 30 percent.

$$

WYZ017-172200-
Wind River Basin-
Including the cities of Riverton and Shoshoni
152 PM MDT Thu Apr 17 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MDT FRIDAY...

.THIS AFTERNOON...Snow showers. Patchy blowing snow. Snow
accumulation up to 6 inches. Breezy and much cooler with highs
around 30. North winds 20 to 25 mph with gusts up to 40 mph.
Chance of snow 90 percent.
.TONIGHT...Patchy blowing snow in the evening. Snow showers. New
snow accumulation of 1 to 8 inches. Breezy with lows in the lower
20s. North winds 15 to 25 mph with gusts up to 40 mph. Chance of
snow 80 percent.
.FRIDAY...Cloudy. Snow showers, mainly in the morning. Storm
total snow accumulation of 4 to 8 inches. Breezy with highs in
the mid 30s. North winds 15 to 20 mph with gusts up to 35 mph.
Chance of snow 80 percent.
.FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Cold
with lows 13 to 17. West winds around 10 mph, becoming southwest
after midnight.
.SATURDAY...Mostly sunny. Highs around 40.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Cold with lows around 20.
.SUNDAY...Partly cloudy. Highs around 50.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows around 30.
.MONDAY...Partly cloudy in the morning, then clearing. A chance
of snow showers in the morning. A chance of rain showers. Highs
in the mid 50s. Chance of precipitation 30 percent.
.MONDAY NIGHT...Mostly clear. Lows in the upper 20s.
.TUESDAY...Mostly sunny. Highs in the mid 50s.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.WEDNESDAY...Partly cloudy. A chance of rain showers in the
afternoon. Highs in the upper 50s. Chance of rain 30 percent.

$$

WYZ018-172200-
Lander Foothills-
Including the city of Lander
152 PM MDT Thu Apr 17 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MDT FRIDAY...

.THIS AFTERNOON...Snow showers. Snow may be heavy at times. Snow
accumulation of 2 to 5 inches. Much cooler with highs in the
lower 30s. Northeast winds 10 to 15 mph with gusts up to 25 mph.
Chance of snow 90 percent.
.TONIGHT...Snow showers. Snow may be heavy at times. New snow
accumulation of 5 to 10 inches. Lows in the lower 20s. North
winds 10 to 15 mph, becoming northwest after midnight. Chance of
snow 90 percent.
.FRIDAY...Cloudy. Snow showers, mainly in the morning. Storm
total snow accumulation of 10 to 14 inches. Highs in the lower
30s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of
snow 80 percent.
.FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Cold
with lows 12 to 16. Southwest winds around 10 mph.
.SATURDAY...Mostly sunny. Highs around 40.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 20s.
.SUNDAY...Partly cloudy. Highs in the upper 40s.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. A slight chance of. Lows around 30.
.MONDAY...Partly cloudy in the morning, then clearing. A chance
of snow showers in the morning. A chance of rain showers. Highs
in the lower 50s. Chance of precipitation 30 percent.
.MONDAY NIGHT...Mostly clear. Lows in the upper 20s.
.TUESDAY...Mostly sunny. Highs in the lower 50s.
.TUESDAY NIGHT...Partly cloudy. A slight chance of. Lows around
30.
.WEDNESDAY...Partly cloudy. A chance of rain showers in the
afternoon. Highs in the mid 50s. Chance of rain 30 percent.

$$

WYZ028-172200-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
152 PM MDT Thu Apr 17 2025

.THIS AFTERNOON...Snow showers, rain showers with isolated
thunderstorms. Snow accumulation up to 1 inch. Breezy and much
cooler. Near steady temperature in the mid 30s. North winds 15 to
20 mph with gusts up to 35 mph. Chance of precipitation
80 percent.
.TONIGHT...Snow showers. Areas of blowing snow. Snow accumulation
of 1 to 5 inches. Breezy with lows in the lower 20s. East winds
15 to 25 mph with gusts up to 40 mph. Chance of snow 80 percent.
.FRIDAY...Cloudy with scattered snow showers. Patchy blowing
snow. Windy with highs in the lower 30s. Northeast winds 20 to
30 mph with gusts up to 45 mph. Chance of snow 30 percent.
.FRIDAY NIGHT...Partly cloudy in the evening, then clearing.
Breezy, cold with lows around 17. East winds 15 to 20 mph with
gusts up to 30 mph, becoming southeast around 10 mph with gusts
up to 20 mph after midnight.
.SATURDAY...Mostly sunny. Highs in the lower 40s. West winds
around 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 20s.
.SUNDAY...Partly cloudy. Highs in the lower 50s.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows around 30.
.MONDAY...Partly cloudy with a chance of rain showers. A chance
of snow showers in the morning, then a slight chance of
thunderstorms in the afternoon. Breezy with highs in the mid 50s.
Chance of precipitation 40 percent.
.MONDAY NIGHT...Mostly clear. Lows around 30.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the upper 50s.
.TUESDAY NIGHT...Partly 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.

$$

WYZ013-172200-
Jackson Hole-
Including the city of Jackson
152 PM MDT Thu Apr 17 2025

.THIS AFTERNOON...Snow showers with isolated thunderstorms. Snow
accumulation up to 3 inches. Much cooler with highs in the mid
30s. North winds 10 to 15 mph with gusts up to 30 mph. Chance of
snow 80 percent.
.TONIGHT...Cloudy. Patchy blowing snow in the evening. Snow
showers, mainly in the evening. Snow may be heavy at times in the
evening. Storm total snow accumulation of 3 to 5 inches. Breezy,
cold with lows 15 to 21. North winds 15 to 25 mph. Gusts up to
45 mph in the evening. Chance of snow 80 percent.
.FRIDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Scattered snow showers. Highs in the upper 30s. North
winds 10 to 15 mph. Chance of snow 30 percent.
.FRIDAY NIGHT...Mostly clear. Cold with lows 11 to 17. North
winds around 10 mph in the evening.
.SATURDAY...Sunny. Highs in the mid 40s. West winds around 10 mph
in the afternoon.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 20s.
.SUNDAY...Mostly cloudy with a chance of snow showers. A chance
of rain showers in the afternoon. Little or no snow accumulation.
Highs in the upper 40s. Chance of precipitation 50 percent.
.SUNDAY NIGHT...Partly cloudy with a chance of rain and snow
showers. Lows in the mid 20s. Chance of precipitation 40 percent.
.MONDAY...Snow showers likely. Rain showers likely in the
afternoon. Little or no snow accumulation. Breezy with highs in
the mid 40s. Chance of precipitation 70 percent.
.MONDAY NIGHT...Partly cloudy with a chance of snow showers in
the evening, then mostly clear after midnight. Lows around 20.
Chance of snow 30 percent.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. A slight chance of. Highs in the upper 40s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 20s.
.WEDNESDAY...Partly cloudy with a chance of snow and rain
showers. Highs in the lower 50s. Chance of precipitation
40 percent.

$$

WYZ003-172200-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
152 PM MDT Thu Apr 17 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 3 AM MDT FRIDAY...

.THIS AFTERNOON...Snow showers. Blowing snow. Visibility one
quarter mile or less at times. Snow accumulation up to 3 inches.
Windy and much cooler. Near steady temperature in the upper 20s.
North winds 25 to 35 mph with gusts up to 55 mph. Chance of snow
80 percent.
.TONIGHT...Blowing snow in the evening. Cloudy with snow showers
with visibility one quarter mile or less at times. Storm total
snow accumulation of 2 to 4 inches. Windy with lows in the lower
20s. North winds 20 to 30 mph with gusts up to 50 mph,
diminishing to 10 to 15 mph with gusts up to 30 mph after
midnight. Chance of snow 80 percent.
.FRIDAY...Mostly cloudy with numerous snow showers in the
morning, then partly cloudy in the afternoon. New snow
accumulation up to 1 inch. Breezy with highs in the mid 30s.
North winds 15 to 20 mph with gusts up to 30 mph. Chance of snow
60 percent.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 20s. Northwest
winds around 10 mph with gusts up to 20 mph, becoming southwest
after midnight.
.SATURDAY...Sunny. Highs in the upper 40s. Southwest winds around
10 mph, becoming south in the afternoon.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the lower 30s.
.SUNDAY...Mostly cloudy in the morning, then partly cloudy with a
chance of rain showers with a slight chance of snow showers in
the afternoon. Highs in the lower 50s. Chance of precipitation
30 percent.
.SUNDAY NIGHT...Partly cloudy with a chance of rain showers. A
slight chance of snow showers after midnight. Lows in the lower
30s. Chance of precipitation 30 percent.
.MONDAY...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 in the mid 50s. Chance of precipitation
60 percent.
.MONDAY NIGHT...Partly cloudy with a chance of rain and snow
showers in the evening, then mostly clear with a slight chance of
rain and snow showers after midnight. Lows around 30. Chance of
precipitation 30 percent.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. A slight chance of snow showers. A slight chance of rain
showers in the afternoon. Highs in the lower 50s. Chance of
precipitation 20 percent.
.TUESDAY NIGHT...Partly cloudy. Lows around 30.
.WEDNESDAY...Partly cloudy. A chance of rain and snow showers in
the afternoon. Highs in the lower 50s. Chance of precipitation
30 percent.

$$

WYZ004-172200-
North Bighorn Basin-
Including the cities of Basin, Greybull, Lovell, Powell,
and Shell
152 PM MDT Thu Apr 17 2025

.THIS AFTERNOON...Snow showers. Areas of blowing snow. Snow
accumulation up to 3 inches. Windy and much cooler with highs in
the mid 30s. North winds 20 to 30 mph with gusts up to 50 mph.
Chance of snow 80 percent.
.TONIGHT...Patchy blowing snow in the evening. Cloudy with
scattered snow showers. Windy with lows in the upper 20s. North
winds 20 to 30 mph with gusts up to 45 mph, becoming northwest
15 to 20 mph with gusts up to 35 mph after midnight. Chance of
snow 30 percent.
.FRIDAY...Mostly cloudy with scattered snow showers in the
morning, then partly cloudy in the afternoon. Breezy with highs
in the lower 40s. Northwest winds 15 to 20 mph with gusts up to
30 mph. Chance of snow 30 percent.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 20s. North winds
10 to 15 mph, becoming southeast after midnight.
.SATURDAY...Sunny. Highs around 50. Southeast winds 10 to 15 mph
with gusts up to 25 mph.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows around 30.
.SUNDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs in the mid 50s.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.MONDAY...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.
.MONDAY NIGHT...Partly cloudy with a chance of rain showers. A
chance of snow showers after midnight. Lows in the lower 30s.
Chance of precipitation 30 percent.
.TUESDAY...Mostly sunny with a chance of snow showers with a
slight chance of rain showers in the morning, then partly cloudy
with a chance of rain showers in the afternoon. Highs in the mid
50s. Chance of precipitation 30 percent.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.WEDNESDAY...Partly cloudy. A chance of rain showers in the
afternoon. Highs around 60. Chance of rain 30 percent.

$$

WYZ006-172200-
Southeast Bighorn Basin-
Including the cities of Ten Sleep and Worland
152 PM MDT Thu Apr 17 2025

.THIS AFTERNOON...Snow showers. Areas of blowing snow. Snow
accumulation of 1 to 3 inches. Breezy and much cooler with highs
in the lower 30s. Northwest winds 20 to 25 mph with gusts up to
45 mph. Chance of snow 90 percent.
.TONIGHT...Patchy blowing snow in the evening. Snow showers. New
snow accumulation up to 4 inches. Breezy with lows in the mid
20s. West winds 15 to 25 mph with gusts up to 40 mph. Chance of
snow 80 percent.
.FRIDAY...Cloudy. Numerous snow showers, mainly in the morning.
Storm total snow accumulation of 3 to 5 inches possible. Highs
around 40. Northwest winds 10 to 15 mph with gusts up to 30 mph.
Chance of snow 60 percent.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 20s. South winds
around 10 mph.
.SATURDAY...Sunny. Highs in the mid 40s. South winds around
10 mph.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 20s.
.SUNDAY...Partly cloudy. Highs in the lower 50s.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.MONDAY...Partly cloudy. A chance of rain showers in the
afternoon. Highs around 60. Chance of rain 40 percent.
.MONDAY NIGHT...Partly cloudy with a chance of rain showers in
the evening, then mostly clear with a slight chance of rain and
snow showers after midnight. Lows around 30. Chance of
precipitation 30 percent.
.TUESDAY...A slight chance of snow showers in the morning. Mostly
sunny with a slight chance of rain showers. Highs in the mid 50s.
Chance of precipitation 20 percent.
.TUESDAY NIGHT...Partly cloudy. Lows around 30.
.WEDNESDAY...Partly cloudy. A chance of rain showers in the
afternoon. Highs in the upper 50s. Chance of rain 30 percent.

$$

WYZ005-172200-
Southwest Bighorn Basin-
Including the city of Thermopolis
152 PM MDT Thu Apr 17 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 3 AM MDT FRIDAY...

.THIS AFTERNOON...Snow showers. Blowing snow. Visibility one
quarter mile or less at times. Snow accumulation of 1 to
4 inches. Windy and much cooler with highs around 30. Northwest
winds 20 to 30 mph with gusts up to 50 mph. Chance of snow
90 percent.
.TONIGHT...Areas of blowing snow in the evening. Snow showers.
New snow accumulation of 1 to 6 inches. Windy with lows in the
lower 20s. Northwest winds 20 to 30 mph with gusts up to 45 mph,
diminishing to 15 to 20 mph with gusts up to 35 mph after
midnight. Chance of snow 80 percent.
.FRIDAY...Cloudy. Snow showers in the morning. Patchy blowing
snow in the morning. Storm total snow accumulation of 4 to
6 inches. Breezy with highs in the upper 30s. Northwest winds
15 to 20 mph with gusts up to 30 mph. Chance of snow 80 percent.
.FRIDAY NIGHT...Mostly clear. Cold with lows around 20. South
winds around 10 mph.
.SATURDAY...Sunny. Highs in the mid 40s. South winds around
10 mph.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 20s.
.SUNDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs in the lower 50s.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.MONDAY...Partly cloudy. A slight chance of rain showers in the
morning, then a chance of rain showers in the afternoon. Highs in
the upper 50s. Chance of rain 40 percent.
.MONDAY NIGHT...Mostly clear. A chance of rain showers in the
evening, then a slight chance of rain and snow showers after
midnight. Lows around 30. Chance of precipitation 30 percent.
.TUESDAY...Mostly sunny. A slight chance of rain showers in the
afternoon. Highs in the mid 50s. Chance of rain 20 percent.
.TUESDAY NIGHT...Partly cloudy. Lows around 30.
.WEDNESDAY...Partly cloudy. A chance of rain showers in the
afternoon. Highs in the upper 50s. Chance of rain 30 percent.

$$

WYZ023-172200-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
152 PM MDT Thu Apr 17 2025

.THIS AFTERNOON...Numerous snow showers, rain showers with
isolated thunderstorms. Snow accumulation up to 1 inch. Cooler
with highs around 40. West winds around 10 mph. Chance of
precipitation 60 percent.
.TONIGHT...Snow showers. Storm total snow accumulation of 4 to
6 inches. Lows in the lower 20s. West winds 10 to 15 mph,
becoming north after midnight. Chance of snow 80 percent.
.FRIDAY...Cloudy with scattered snow showers. Highs around 40.
North winds around 10 mph. Chance of snow 30 percent.
.FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Cold
with lows around 20. North winds around 10 mph in the evening.
.SATURDAY...Mostly sunny. Highs in the mid 40s.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 20s.
.SUNDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A chance of snow and rain showers. Highs around 50.
Chance of precipitation 40 percent.
.SUNDAY NIGHT...Partly cloudy. A slight chance of rain and snow
showers in the evening, then a chance of rain and snow showers
after midnight. Little or no snow accumulation. Lows around 30.
Chance of precipitation 50 percent.
.MONDAY...Snow and rain showers likely. Little or no snow
accumulation. Highs in the upper 40s. Chance of precipitation
70 percent.
.MONDAY NIGHT...Mostly clear. A slight chance of rain and snow
showers in the evening. Lows in the lower 20s. Chance of
precipitation 20 percent.
.TUESDAY...Partly cloudy. Highs around 50.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 20s.
.WEDNESDAY...Partly cloudy. A slight chance of rain and snow
showers in the morning, then a chance of rain showers in the
afternoon. Highs in the mid 50s. Chance of precipitation
40 percent.

$$

WYZ025-172200-
Upper Green River Basin Foothills-
Including the city of Pinedale
152 PM MDT Thu Apr 17 2025

.THIS AFTERNOON...Snow showers with isolated thunderstorms. Snow
accumulation up to 3 inches. Cooler with highs in the mid 30s.
South winds 10 to 15 mph. Chance of snow 80 percent.
.TONIGHT...Snow showers, mainly in the evening. Snow may be heavy
at times in the evening. Storm total snow accumulation of 4 to
8 inches. Breezy, cold with lows around 20. Southeast winds 15 to
20 mph, becoming north 10 to 15 mph after midnight. Gusts up to
35 mph. Chance of snow 80 percent.
.FRIDAY...Mostly cloudy with scattered snow showers. Highs in the
lower 30s. Northwest winds 10 to 15 mph with gusts up to 30 mph.
Chance of snow 30 percent.
.FRIDAY NIGHT...Partly cloudy. Cold with lows around 12. North
winds around 10 mph in the evening.
.SATURDAY...Mostly sunny. Highs around 40.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Cold with lows around 20.
.SUNDAY...Mostly cloudy. A chance of snow showers in the morning.
Highs in the lower 40s. Chance of snow 30 percent.
.SUNDAY NIGHT...Partly cloudy. A chance of snow and rain showers
after midnight. Lows in the lower 20s. Chance of precipitation
30 percent.
.MONDAY...Partly cloudy. Snow showers likely, mainly in the
morning. Little or no snow accumulation. Highs in the lower 40s.
Chance of snow 60 percent.
.MONDAY NIGHT...Mostly clear. Cold with lows 15 to 20.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 40s.
.TUESDAY NIGHT...Partly cloudy. Lows around 20.
.WEDNESDAY...Partly cloudy. A slight chance of snow showers in
the morning, then a chance of rain and snow showers in the
afternoon. Highs around 50. Chance of precipitation 30 percent.

$$

WYZ026-172200-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
152 PM MDT Thu Apr 17 2025

.THIS AFTERNOON...Snow showers with isolated thunderstorms. Snow
accumulation up to 1 inch. Breezy and much cooler with highs in
the mid 30s. Southeast winds 15 to 20 mph with gusts up to
35 mph. Chance of snow 80 percent.
.TONIGHT...Snow showers. Patchy blowing snow. Storm total snow
accumulation of 2 to 4 inches. Breezy with lows in the lower 20s.
East winds 15 to 20 mph with gusts up to 40 mph. Chance of snow
80 percent.
.FRIDAY...Mostly cloudy. Scattered snow showers in the morning.
Patchy blowing snow. Breezy with highs in the lower 30s.
Northeast winds 15 to 25 mph with gusts up to 40 mph. Chance of
snow 30 percent.
.FRIDAY NIGHT...Partly cloudy. Cold with lows 12 to 16. Southeast
winds 10 to 15 mph with gusts up to 25 mph, becoming south after
midnight.
.SATURDAY...Mostly sunny. Highs around 40. West winds around
10 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Cold with lows around 20.
.SUNDAY...Partly cloudy. Highs in the upper 40s.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. A slight chance of. Lows in the mid 20s.
.MONDAY...Partly cloudy with a chance of snow and rain showers.
Breezy with highs around 50. Chance of precipitation 30 percent.
.MONDAY NIGHT...Mostly clear. Lows in the lower 20s.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the lower 50s.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 20s.
.WEDNESDAY...Partly cloudy. A chance of rain showers in the
afternoon. Highs in the mid 50s. Chance of rain 30 percent.

$$

WYZ010-172200-
Northeast Johnson County-
Including the city of Buffalo
152 PM MDT Thu Apr 17 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MDT FRIDAY...

.THIS AFTERNOON...Snow showers. Areas of blowing snow. Snow
accumulation of 1 to 4 inches. Breezy and much cooler. Near
steady temperature in the lower 30s. North winds 15 to 25 mph
with gusts up to 45 mph. Chance of snow 80 percent.
.TONIGHT...Cloudy. Patchy blowing snow in the evening. Numerous
snow showers, mainly in the evening. Storm total snow
accumulation of 2 to 4 inches. Breezy with lows in the upper 20s.
North winds 15 to 25 mph with gusts up to 40 mph, becoming
northwest 10 to 15 mph with gusts up to 25 mph after midnight.
Chance of snow 60 percent.
.FRIDAY...Cloudy with scattered snow showers. Highs in the mid
30s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of
snow 40 percent.
.FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the lower 20s. West winds around 10 mph, becoming southwest
after midnight.
.SATURDAY...Sunny, breezy with highs in the lower 50s. South
winds 15 to 20 mph with gusts up to 30 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 20s.
.SUNDAY...Partly cloudy in the morning, then becoming mostly
cloudy. A slight chance of. Highs in the mid 50s.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the mid 30s.
.MONDAY...Partly cloudy. A chance of rain showers with a slight
chance of thunderstorms in the afternoon. Highs around 60. Chance
of rain 40 percent.
.MONDAY NIGHT...Partly cloudy with a chance of rain showers. A
chance of snow showers after midnight. Lows in the lower 30s.
Chance of precipitation 40 percent.
.TUESDAY...A slight chance of snow showers in the morning. Partly
cloudy with a slight chance of rain showers. Highs in the lower
50s. Chance of precipitation 20 percent.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.WEDNESDAY...Partly cloudy. A chance of rain showers in the
afternoon. Highs in the upper 50s. Chance of rain 30 percent.

$$

WYZ011-172200-
Southeast Johnson County-
Including the city of Kaycee
152 PM MDT Thu Apr 17 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MDT FRIDAY...

.THIS AFTERNOON...Snow showers. Areas of blowing snow. Snow
accumulation of 1 to 3 inches. Windy and much cooler. Near steady
temperature in the upper 20s. North winds 20 to 30 mph with gusts
up to 45 mph. Chance of snow 90 percent.
.TONIGHT...Patchy blowing snow in the evening. Numerous snow
showers. New snow accumulation up to 3 inches. Breezy with lows
in the mid 20s. North winds 15 to 25 mph. Gusts up to 40 mph in
the evening. Chance of snow 60 percent.
.FRIDAY...Cloudy. Numerous snow showers, mainly in the morning.
Storm total snow accumulation of 2 to 4 inches possible. Highs in
the mid 30s. North winds 10 to 15 mph with gusts up to 25 mph.
Chance of snow 60 percent.
.FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Cold
with lows around 20. West winds around 10 mph, becoming southwest
after midnight.
.SATURDAY...Sunny. Highs in the upper 40s. Southwest winds 10 to
15 mph with gusts up to 25 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 20s.
.SUNDAY...Partly cloudy. Highs in the lower 50s.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the lower 30s.
.MONDAY...Partly cloudy. A chance of rain showers in the
afternoon. Breezy with highs around 60. Chance of rain
30 percent.
.MONDAY NIGHT...Partly cloudy. A chance of rain showers in the
evening, then a slight chance of rain and snow showers after
midnight. Lows in the lower 30s. Chance of precipitation
30 percent.
.TUESDAY...A slight chance of snow showers in the morning. Partly
cloudy with a slight chance of rain showers. Highs in the mid
50s. Chance of precipitation 20 percent.
.TUESDAY NIGHT...Partly cloudy. Lows around 30.
.WEDNESDAY...Partly cloudy. A chance of rain showers in the
afternoon. Highs in the upper 50s. Chance of rain 30 percent.

$$

WYZ027-172200-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
152 PM MDT Thu Apr 17 2025

.THIS AFTERNOON...Cloudy with numerous snow showers, rain showers
with isolated thunderstorms. Snow accumulation up to 1 inch.
Cooler with highs around 40. West winds 10 to 15 mph with gusts
up to 30 mph. Chance of precipitation 60 percent.
.TONIGHT...Snow showers. Patchy blowing snow after midnight. Snow
accumulation of 1 to 6 inches. Breezy with lows in the lower 20s.
South winds 10 to 15 mph, becoming east 15 to 25 mph after
midnight. Chance of snow 80 percent.
.FRIDAY...Cloudy. Numerous snow showers, mainly in the morning.
Patchy blowing snow. Storm total snow accumulation of 3 to
5 inches possible. Breezy with highs in the lower 30s. East winds
15 to 25 mph with gusts up to 40 mph. Chance of snow 60 percent.
.FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Cold
with lows around 16. East winds 10 to 15 mph, becoming southeast
after midnight.
.SATURDAY...Sunny. Highs in the lower 40s. West winds around
10 mph with gusts up to 20 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 20s.
.SUNDAY...Partly cloudy in the morning, then clearing. Highs
around 50.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. A slight chance of. Lows in the upper 20s.
.MONDAY...A chance of snow showers in the morning. Partly cloudy
with a chance of rain showers. Breezy with highs around 50.
Chance of precipitation 40 percent.
.MONDAY NIGHT...Mostly clear. Lows in the mid 20s.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 50s.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.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.

$$

WYZ016-172200-
Upper Wind River Basin-
Including the city of Dubois
152 PM MDT Thu Apr 17 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MDT FRIDAY...

.THIS AFTERNOON...Snow showers. Areas of blowing snow. Snow may
be heavy at times. Snow accumulation of 1 to 5 inches. Breezy and
much cooler with highs around 30. East winds 20 to 25 mph with
gusts up to 40 mph. Chance of snow 90 percent.
.TONIGHT...Patchy blowing snow in the evening. Snow showers. New
snow accumulation of 1 to 7 inches. Breezy with lows around 20.
East winds 20 to 25 mph, becoming southeast 10 to 15 mph after
midnight. Gusts up to 40 mph. Chance of snow 80 percent.
.FRIDAY...Cloudy. Numerous snow showers, mainly in the morning.
Storm total snow accumulation of 4 to 6 inches possible. Highs
around 30. Southeast winds 10 to 15 mph with gusts up to 30 mph.
Chance of snow 60 percent.
.FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Cold
with lows around 15. North winds 10 to 15 mph, becoming northwest
after midnight.
.SATURDAY...Sunny. Highs around 40. West winds around 10 mph.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 20s.
.SUNDAY...Partly cloudy. A chance of rain and snow showers in the
afternoon. Highs in the mid 40s. Chance of precipitation
30 percent.
.SUNDAY NIGHT...Mostly clear. A chance of snow showers with a
slight chance of rain showers after midnight. Lows in the upper
20s. Chance of precipitation 30 percent.
.MONDAY...Partly cloudy with snow showers likely with a chance of
rain showers. Little or no snow accumulation. Breezy with highs
in the upper 40s. Chance of precipitation 60 percent.
.MONDAY NIGHT...Mostly clear. A chance of snow showers in the
evening. Breezy with lows in the mid 20s. Chance of snow
30 percent.
.TUESDAY...Mostly sunny. A slight chance of snow showers in the
afternoon. Highs in the upper 40s. Chance of snow 20 percent.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.WEDNESDAY...Partly cloudy. A slight chance of rain and snow
showers in the morning, then a chance of rain and snow showers in
the afternoon. Highs around 50. Chance of precipitation
30 percent.

$$

WYZ001-172200-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
152 PM MDT Thu Apr 17 2025

.THIS AFTERNOON...Snow showers. Patchy blowing snow. Snow
accumulation up to 3 inches. Breezy and much cooler with highs in
the mid 20s. Northeast winds 15 to 20 mph with gusts up to
35 mph. Chance of snow 80 percent.
.TONIGHT...Cloudy. Patchy blowing snow in the evening. Numerous
snow showers, mainly in the evening. Storm total snow
accumulation of 1 to 3 inches. Breezy, cold with lows 9 to
15 above. Northeast winds 15 to 20 mph with gusts up to 40 mph.
Chance of snow 70 percent.
.FRIDAY...Partly cloudy. Highs in the lower 30s. North winds
10 to 15 mph. Gusts up to 30 mph in the morning.
.FRIDAY NIGHT...Mostly clear. Cold with lows 8 to 14 above. North
winds around 10 mph with gusts up to 20 mph in the evening.
.SATURDAY...Mostly sunny. Highs in the lower 40s. Southwest winds
around 10 mph.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A slight chance of. Lows in the mid 20s.
.SUNDAY...Mostly cloudy. A chance of snow showers in the morning,
then snow showers likely in the afternoon. Little or no snow
accumulation. Highs in the lower 40s. Chance of snow 60 percent.
.SUNDAY NIGHT...Mostly cloudy with snow showers likely in the
evening, then partly cloudy with a chance of snow showers after
midnight. Little or no snow accumulation. Lows in the mid 20s.
Chance of snow 60 percent.
.MONDAY...Snow showers. A slight chance of thunderstorms in the
afternoon. Light snow accumulation. Highs in the upper 30s.
Chance of snow 80 percent.
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers in
the evening, then partly cloudy with a slight chance of snow
showers after midnight. Cold with lows 16 to 22. Chance of snow
40 percent.
.TUESDAY...Partly cloudy. A chance of snow showers in the
afternoon. Highs in the lower 40s. Chance of snow 30 percent.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of snow
showers. Lows in the lower 20s.
.WEDNESDAY...Partly cloudy with a chance of snow showers. A
chance of rain showers in the afternoon. Highs in the mid 40s.
Chance of precipitation 40 percent.

$$

WYZ029-172200-
Flaming Gorge-
152 PM MDT Thu Apr 17 2025

.THIS AFTERNOON...Rain showers, snow showers with isolated
thunderstorms. Snow accumulation up to 2 inches. Breezy with
highs in the mid 40s. Temperature falling into the mid 30s late.
Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of
precipitation 80 percent.
.TONIGHT...Snow showers. Patchy blowing snow in the evening.
Areas of blowing snow after midnight. Snow accumulation of 1 to
4 inches. Breezy with lows in the lower 20s. Northeast winds
15 to 25 mph with gusts up to 40 mph. Chance of snow 80 percent.
.FRIDAY...Cloudy. Scattered snow showers in the morning. Areas of
blowing snow in the morning, then patchy blowing snow in the
afternoon. Windy with highs in the lower 30s. Northeast winds
20 to 30 mph with gusts up to 40 mph. Chance of snow 30 percent.
.FRIDAY NIGHT...Partly cloudy in the evening, then clearing.
Patchy blowing snow in the evening. Breezy, cold with lows around
20. Northeast winds 15 to 20 mph with gusts up to 30 mph.
.SATURDAY...Mostly sunny. Highs in the lower 40s. West winds
around 10 mph with gusts up to 20 mph.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 20s.
.SUNDAY...Partly cloudy. Highs in the lower 50s.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 30s.
.MONDAY...Partly cloudy. A slight chance of rain and snow showers
in the morning, then a chance of rain showers with a slight
chance of thunderstorms in the afternoon. Breezy with highs in
the mid 50s. Chance of precipitation 40 percent.
.MONDAY NIGHT...Mostly clear. Lows in the lower 30s.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 50s.
.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 around 60.
Chance of rain 30 percent.

$$

WYZ022-172200-
Casper Mountain-
152 PM MDT Thu Apr 17 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MDT FRIDAY...

.THIS AFTERNOON...Snow showers. Blowing snow. Snow may be heavy
at times. Visibility one quarter mile or less at times. Snow
accumulation of 1 to 6 inches. Breezy and much cooler. Near
steady temperature in the mid 20s. Northeast winds 15 to 25 mph
with gusts up to 35 mph. Chance of snow 90 percent.
.TONIGHT...Snow showers. Blowing snow. Snow may be heavy at
times. Visibility one quarter mile or less at times. New snow
accumulation of 4 to 12 inches. Breezy, cold with lows 15 to 21.
Northeast winds 15 to 25 mph with gusts up to 40 mph. Chance of
snow 90 percent.
.FRIDAY...Cloudy with snow showers. Areas of blowing snow in the
morning. Patchy blowing snow in the afternoon. Storm total snow
accumulation of 12 to 16 inches. Breezy with highs in the lower
20s. Northeast winds 15 to 25 mph. Gusts up to 40 mph in the
morning. Chance of snow 80 percent.
.FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Cold
with lows 9 to 15 above. Northeast winds 10 to 15 mph, becoming
south after midnight.
.SATURDAY...Mostly sunny. Highs in the mid 30s. South winds
around 10 mph with gusts up to 20 mph.
.SATURDAY NIGHT...Mostly clear. Cold with lows 16 to 22.
.SUNDAY...Partly cloudy. Highs in the lower 40s.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 20s.
.MONDAY...Partly cloudy. A slight chance of rain and snow showers
in the afternoon. Breezy with highs in the upper 40s. Chance of
precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy with a slight chance of rain and
snow showers in the evening, then mostly clear after midnight.
Lows in the upper 20s. Chance of precipitation 20 percent.
.TUESDAY...Partly cloudy. A slight chance of rain and snow
showers in the afternoon. Highs in the upper 40s. Chance of
precipitation 20 percent.
.TUESDAY NIGHT...Partly cloudy. A slight chance of rain and snow
showers in the evening. Lows in the upper 20s. Chance of
precipitation 20 percent.
.WEDNESDAY...Partly cloudy. A chance of rain showers in the
afternoon. Highs in the lower 50s. Chance of rain 40 percent.

$$

WYZ002-172200-
Absaroka Mountains-
152 PM MDT Thu Apr 17 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT
FRIDAY...

.THIS AFTERNOON...Snow showers. Blowing snow. Visibility one
quarter mile or less at times. Snow accumulation around 5 inches.
Windy and much cooler with highs in the lower 20s. Northeast
winds 20 to 30 mph with gusts up to 50 mph. Chance of snow
90 percent.
.TONIGHT...Cloudy with snow showers. Blowing snow in the evening.
Areas of blowing snow after midnight. Visibility one quarter mile
or less at times. New snow accumulation up to 6 inches. Windy,
cold with lows 10 to 16. Northeast winds 20 to 30 mph. Gusts up
to 50 mph, decreasing to 40 mph after midnight. Chance of snow
80 percent.
.FRIDAY...Mostly cloudy. Numerous snow showers, mainly in the
morning. Storm total snow accumulation of 4 to 6 inches possible.
Breezy with highs in the upper 20s. Northeast winds 15 to 20 mph
with gusts up to 30 mph. Chance of snow 70 percent.
.FRIDAY NIGHT...Partly cloudy with scattered snow showers in the
evening, then mostly clear after midnight. Cold with lows 5 to
15 above. Northwest winds 10 to 15 mph. Chance of snow
30 percent.
.SATURDAY...Mostly sunny. Highs in the upper 30s. West winds
10 to 15 mph with gusts up to 25 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 20s.
.SUNDAY...Mostly cloudy. A chance of snow showers in the morning,
then snow showers likely in the afternoon. Little or no snow
accumulation. Breezy with highs in the upper 30s. Chance of snow
60 percent.
.SUNDAY NIGHT...Partly cloudy with a 40 percent chance of snow
showers. Breezy with lows in the mid 20s.
.MONDAY...Partly cloudy. Snow showers likely in the morning, then
snow showers with a slight chance of thunderstorms in the
afternoon. Light snow accumulation. Breezy with highs in the
upper 30s. Chance of snow 80 percent.
.MONDAY NIGHT...Partly cloudy with a 30 percent chance of snow
showers. Breezy, cold with lows 15 to 23.
.TUESDAY...Mostly sunny with a slight chance of snow showers in
the morning, then partly cloudy with a chance of snow showers in
the afternoon. Breezy with highs in the upper 30s. Chance of snow
30 percent.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of snow
showers. Lows in the lower 20s.
.WEDNESDAY...Partly cloudy with a 40 percent chance of snow
showers. Highs in the lower 40s.

$$

WYZ007-172200-
Owl Creek and Bridger Mountains-
152 PM MDT Thu Apr 17 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT
FRIDAY...

.THIS AFTERNOON...Snow showers. Blowing snow. Snow may be heavy
at times. Visibility one quarter mile or less at times. Snow
accumulation of 1 to 6 inches. Windy and much cooler with highs
in the mid 20s. North winds 20 to 30 mph with gusts up to 50 mph.
Chance of snow 90 percent.
.TONIGHT...Snow showers. Blowing snow. Visibility one quarter
mile or less at times in the evening. New snow accumulation of
1 to 8 inches. Windy with lows in the lower 20s. North winds
20 to 30 mph. Gusts up to 55 mph, decreasing to 45 mph after
midnight. Chance of snow 80 percent.
.FRIDAY...Cloudy. Snow showers, mainly in the morning. Patchy
blowing snow. Storm total snow accumulation of 6 to 10 inches.
Breezy with highs in the upper 20s. North winds 15 to 20 mph with
gusts up to 35 mph. Chance of snow 80 percent.
.FRIDAY NIGHT...Mostly clear. Cold with lows 14 to 20. North
winds around 10 mph, becoming southwest after midnight.
.SATURDAY...Sunny. Highs in the upper 30s. South winds around
10 mph with gusts up to 20 mph.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 20s.
.SUNDAY...Partly cloudy. Highs in the mid 40s.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the lower 30s.
.MONDAY...Partly cloudy with a chance of rain and snow showers.
Breezy with highs around 50. Chance of precipitation 30 percent.
.MONDAY NIGHT...Mostly clear. A chance of rain and snow showers
in the evening. Lows in the upper 20s. Chance of precipitation
30 percent.
.TUESDAY...Mostly sunny. A slight chance of rain and snow showers
in the afternoon. Highs in the upper 40s. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.WEDNESDAY...Partly cloudy. A chance of rain and snow showers in
the afternoon. Highs in the lower 50s. Chance of precipitation
30 percent.

$$

WYZ008-172200-
Bighorn Mountains West-
152 PM MDT Thu Apr 17 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT
FRIDAY...

.THIS AFTERNOON...Snow showers. Areas of blowing snow. Visibility
one quarter mile or less at times. Snow accumulation up to
4 inches. Breezy and much cooler with highs in the mid 20s. North
winds 20 to 25 mph with gusts up to 40 mph. Chance of snow
90 percent.
.TONIGHT...Areas of blowing snow in the evening. Snow showers
with visibility one quarter mile or less at times. New snow
accumulation up to 4 inches. Breezy, cold with lows 12 to 22.
Northeast winds 15 to 25 mph with gusts up to 40 mph. Chance of
snow 80 percent.
.FRIDAY...Cloudy with snow showers. Storm total snow accumulation
of 4 to 6 inches. Highs in the mid 20s. North winds 10 to 15 mph,
becoming west in the afternoon. Chance of snow 80 percent.
.FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Cold
with lows 7 to 21 above. Northwest winds 10 to 15 mph, becoming
southwest after midnight.
.SATURDAY...Mostly sunny. Highs in the upper 30s. Southwest winds
10 to 15 mph with gusts up to 25 mph.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 20s.
.SUNDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A chance of snow showers. A chance of rain showers in the
afternoon. Highs in the lower 40s. Chance of precipitation
30 percent.
.SUNDAY NIGHT...Partly cloudy with a 30 percent chance of snow
showers. Lows around 30.
.MONDAY...Partly cloudy with a chance of rain showers. A chance
of snow showers in the morning, then snow showers with a slight
chance of thunderstorms in the afternoon. Little or no snow
accumulation. Breezy with highs in the mid 40s. Chance of
precipitation 80 percent.
.MONDAY NIGHT...Partly cloudy. Snow showers likely with a chance
of rain showers in the evening, then a chance of snow showers
after midnight. Little or no snow accumulation. Lows in the mid
20s. Chance of precipitation 60 percent.
.TUESDAY...Partly cloudy with a chance of snow showers. A slight
chance of rain showers in the afternoon. Highs in the lower 40s.
Chance of precipitation 40 percent.
.TUESDAY NIGHT...Partly cloudy. A slight chance of snow showers
in the evening, then a chance of snow showers after midnight.
Lows in the upper 20s. Chance of snow 30 percent.
.WEDNESDAY...Partly cloudy with a chance of snow showers. A
chance of rain showers in the afternoon. Highs in the mid 40s.
Chance of precipitation 30 percent.

$$

WYZ009-172200-
Bighorn Mountains Southeast-
152 PM MDT Thu Apr 17 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT
FRIDAY...

.THIS AFTERNOON...Snow showers. Areas of blowing snow. Visibility
one quarter mile or less at times. Snow accumulation of 1 to
6 inches. Breezy and much cooler with highs in the mid 20s.
Northeast winds 15 to 25 mph with gusts up to 45 mph. Chance of
snow 90 percent.
.TONIGHT...Snow showers. Areas of blowing snow in the evening.
Patchy blowing snow after midnight with visibility one quarter
mile or less at times. New snow accumulation up to 4 inches.
Breezy, cold with lows 12 to 22. North winds 15 to 25 mph. Gusts
up to 45 mph, decreasing to 35 mph after midnight. Chance of snow
80 percent.
.FRIDAY...Snow showers. Storm total snow accumulation of 4 to
8 inches. Breezy with highs in the upper 20s. North winds 15 to
20 mph with gusts up to 30 mph. Chance of snow 80 percent.
.FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Cold
with lows 10 to 18. West winds 10 to 15 mph. Gusts up to 30 mph
after midnight.
.SATURDAY...Sunny. Highs in the upper 30s. Southwest winds 10 to
15 mph with gusts up to 25 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 20s.
.SUNDAY...Partly cloudy. A chance of snow showers in the
afternoon. Highs in the lower 40s. Chance of snow 30 percent.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
around 30.
.MONDAY...Partly cloudy. A 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 upper 40s. Chance of precipitation
70 percent.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing. A
chance of rain showers in the evening. A chance of snow showers.
Breezy with lows in the upper 20s. Chance of precipitation
30 percent.
.TUESDAY...Partly cloudy with a 30 percent chance of snow
showers. Highs in the lower 40s.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.WEDNESDAY...Partly cloudy. A chance of rain and snow showers in
the afternoon. Highs in the upper 40s. Chance of precipitation
30 percent.

$$

WYZ012-172200-
Teton and Gros Ventre Mountains-
152 PM MDT Thu Apr 17 2025

.THIS AFTERNOON...Snow showers with isolated thunderstorms.
Patchy blowing snow. Visibility one quarter mile or less at
times. Snow accumulation around 5 inches. Breezy, cooler with
highs in the upper 20s. Northeast winds 15 to 20 mph with gusts
up to 35 mph. Chance of snow 80 percent.
.TONIGHT...Snow showers, mainly in the evening. Blowing snow.
Snow may be heavy at times in the evening. Visibility one quarter
mile or less at times. Storm total snow accumulation of 4 to
8 inches. Windy, cold with lows 11 to 17. Northeast winds 20 to
30 mph with gusts up to 50 mph. Chance of snow 90 percent.
.FRIDAY...Mostly cloudy with scattered snow showers. Breezy with
highs around 30. Northeast winds 15 to 20 mph with gusts up to
35 mph, becoming north 10 to 15 mph in the afternoon. Chance of
snow 30 percent.
.FRIDAY NIGHT...Mostly clear. Cold with lows 6 to 14 above.
Northeast winds around 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 30s. West winds
around 10 mph with gusts up to 25 mph.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the lower 20s.
.SUNDAY...Mostly cloudy. A chance of snow showers in the morning,
then snow showers likely in the afternoon. Light snow
accumulation possible. Highs in the upper 30s. Chance of snow
60 percent.
.SUNDAY NIGHT...Partly cloudy. A chance of snow showers in the
evening, then snow showers likely after midnight. New light snow
accumulation possible. Lows in the mid 20s. Chance of snow
60 percent.
.MONDAY...Snow showers in the morning, then snow showers likely
with a slight chance of thunderstorms in the afternoon. New light
snow accumulation. Breezy with highs in the upper 30s. Chance of
snow 80 percent.
.MONDAY NIGHT...Partly cloudy. A chance of snow showers in the
evening. Breezy, cold with lows 15 to 21. Chance of snow
30 percent.
.TUESDAY...Mostly sunny in the morning, then partly cloudy with a
chance of snow showers in the afternoon. Highs in the upper 30s.
Chance of snow 30 percent.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of snow
showers. Lows in the lower 20s.
.WEDNESDAY...Partly cloudy with a chance of snow showers. A
chance of rain showers in the afternoon. Little or no snow
accumulation. Highs in the mid 40s. Chance of precipitation
50 percent.

$$

WYZ014-172200-
Wind River Mountains West-
152 PM MDT Thu Apr 17 2025

.THIS AFTERNOON...Snow showers. Areas of blowing snow. Snow may
be heavy at times. Visibility one quarter mile or less at times.
Snow accumulation of 1 to 5 inches. Breezy, cooler with highs in
the upper 20s. East winds 15 to 20 mph with gusts up to 40 mph.
Chance of snow 90 percent.
.TONIGHT...Snow showers. Blowing snow. Snow may be heavy at times
in the evening. Visibility one quarter mile or less at times. New
snow accumulation of 1 to 9 inches. Windy, cold with lows 7 to
17 above. Northeast winds 20 to 30 mph with gusts up to 45 mph.
Chance of snow 90 percent.
.FRIDAY...Cloudy with numerous snow showers. Blowing snow in the
morning. Patchy blowing snow in the afternoon with visibility one
quarter mile or less at times. Storm total snow accumulation of
6 to 10 inches possible. Breezy with highs in the mid 20s.
Northeast winds 15 to 25 mph. Gusts up to 45 mph in the morning.
Chance of snow 60 percent.
.FRIDAY NIGHT...Partly cloudy with scattered snow showers in the
evening, then mostly clear after midnight. Cold with lows 2 to
12 above. North winds 10 to 15 mph. Chance of snow 30 percent.
.SATURDAY...Mostly sunny. Highs in the lower 30s. West winds
around 10 mph.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Cold with lows 13 to 21.
.SUNDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A 30 percent chance of snow showers. Highs in the mid
30s.
.SUNDAY NIGHT...Partly cloudy. A chance of snow showers after
midnight. Lows in the lower 20s. Chance of snow 30 percent.
.MONDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Snow showers likely. Light snow accumulation possible.
Breezy with highs in the mid 30s. Chance of snow 60 percent.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing.
Breezy, cold with lows 11 to 21.
.TUESDAY...Mostly sunny in the morning, then partly cloudy with a
slight chance of snow showers in the afternoon. Highs in the
upper 30s. Chance of snow 20 percent.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of snow
showers. Lows in the lower 20s.
.WEDNESDAY...Partly cloudy in the morning, then becoming mostly
cloudy. A chance of snow showers. A chance of rain showers in the
afternoon. Highs in the lower 40s. Chance of precipitation
40 percent.

$$

WYZ015-172200-
Wind River Mountains East-
152 PM MDT Thu Apr 17 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MDT FRIDAY...

.THIS AFTERNOON...Snow showers. Blowing snow. Snow may be heavy
at times. Visibility one quarter mile or less at times. Snow
accumulation of 2 to 7 inches. Breezy and much cooler with highs
in the mid 20s. East winds 20 to 25 mph with gusts up to 40 mph.
Chance of snow 90 percent.
.TONIGHT...Snow showers. Blowing snow. Snow may be heavy at
times. Visibility one quarter mile or less at times. New snow
accumulation of 2 to 12 inches. Breezy, cold with lows 5 to
15 above. Northeast winds 15 to 25 mph with gusts up to 45 mph.
Chance of snow near 100 percent.
.FRIDAY...Snow showers. Blowing snow in the morning. Areas of
blowing snow in the afternoon with visibility one quarter mile or
less at times. Storm total snow accumulation of 12 to 16 inches.
Breezy with highs in the lower 20s. Northeast winds 20 to 25 mph.
Gusts up to 45 mph in the morning. Chance of snow 90 percent.
.FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Cold
with lows 1 to 13 above. North winds 10 to 15 mph, becoming west
after midnight.
.SATURDAY...Mostly sunny. Highs in the lower 30s. West winds
10 to 15 mph with gusts up to 25 mph.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Cold with lows 12 to 24.
.SUNDAY...Partly cloudy with a 30 percent chance of snow showers.
Breezy with highs in the mid 30s.
.SUNDAY NIGHT...Mostly clear in the evening, then partly cloudy
with a chance of snow showers after midnight. Lows in the lower
20s. Chance of snow 30 percent.
.MONDAY...Snow showers likely. Light snow accumulation possible.
Breezy with highs in the mid 30s. Chance of snow 70 percent.
.MONDAY NIGHT...Mostly clear. A chance of snow showers in the
evening. Breezy, cold with lows 12 to 24. Chance of snow
30 percent.
.TUESDAY...Mostly sunny. A slight chance of snow showers in the
afternoon. Breezy with highs in the upper 30s. Chance of snow
20 percent.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of snow
showers. Lows in the lower 20s.
.WEDNESDAY...Partly cloudy with a chance of snow showers. A
chance of rain showers in the afternoon. Light snow accumulation
possible. Highs in the lower 40s. Chance of precipitation
50 percent.

$$

WYZ019-172200-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
152 PM MDT Thu Apr 17 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MDT FRIDAY...

.THIS AFTERNOON...Snow showers. Blowing snow. Visibility one
quarter mile or less at times. Snow accumulation of 1 to
5 inches. Breezy and much cooler. Near steady temperature in the
mid 20s. Northeast winds 15 to 25 mph with gusts up to 40 mph.
Chance of snow 90 percent.
.TONIGHT...Snow showers. Blowing snow. Visibility one quarter
mile or less at times. New snow accumulation of 1 to 10 inches.
Breezy, cold with lows around 19. Northeast winds 15 to 25 mph
with gusts up to 45 mph. Chance of snow 90 percent.
.FRIDAY...Cloudy with snow showers. Areas of blowing snow in the
morning. Patchy blowing snow in the afternoon with visibility one
quarter mile or less at times. Storm total snow accumulation of
6 to 10 inches. Breezy with highs in the upper 20s. Northeast
winds 15 to 25 mph with gusts up to 45 mph. Chance of snow
80 percent.
.FRIDAY NIGHT...Partly cloudy in the evening, then clearing.
Breezy, cold with lows 8 to 14 above. Northeast winds 15 to
20 mph with gusts up to 30 mph, becoming west around 10 mph with
gusts up to 20 mph after midnight.
.SATURDAY...Mostly sunny. Highs in the mid 30s. Southwest winds
around 10 mph.
.SATURDAY NIGHT...Mostly clear. Cold with lows 16 to 22.
.SUNDAY...Partly cloudy. Highs in the mid 40s.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 20s.
.MONDAY...Partly cloudy with a chance of snow showers. A slight
chance of rain showers in the morning, then a chance of rain
showers in the afternoon. Breezy with highs in the upper 40s.
Chance of precipitation 30 percent.
.MONDAY NIGHT...Mostly clear. Lows in the upper 20s.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 50.
.TUESDAY NIGHT...Partly cloudy. A slight chance of. Lows in the
upper 20s.
.WEDNESDAY...Partly cloudy. A chance of rain showers in the
afternoon. Highs in the mid 50s. Chance of rain 30 percent.

$$

WYZ024-172200-
Salt River and Wyoming Ranges-
152 PM MDT Thu Apr 17 2025

.THIS AFTERNOON...Numerous snow showers with isolated
thunderstorms. Snow accumulation up to 2 inches. Cooler with
highs in the mid 30s. West winds 10 to 15 mph with gusts up to
25 mph. Chance of snow 60 percent.
.TONIGHT...Snow showers. Patchy blowing snow in the evening.
Patchy blowing snow after midnight. Snow may be heavy at times in
the evening with visibility one quarter mile or less at times.
New snow accumulation of 2 to 7 inches. Breezy, cold with lows
15 to 21. South winds 15 to 20 mph, becoming southeast after
midnight. Gusts up to 35 mph. Chance of snow 90 percent.
.FRIDAY...Cloudy with snow showers. Storm total snow accumulation
of 4 to 8 inches. Highs around 30. Northeast winds 10 to 15 mph
with gusts up to 30 mph. Chance of snow 80 percent.
.FRIDAY NIGHT...Partly cloudy with scattered snow showers in the
evening, then mostly clear after midnight. Cold with lows 10 to
16. North winds around 10 mph in the evening. Chance of snow
30 percent.
.SATURDAY...Mostly sunny. Highs in the upper 30s. West winds
10 to 15 mph with gusts up to 25 mph.
.SATURDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 20s.
.SUNDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A 40 percent chance of snow showers. Highs in the lower
40s.
.SUNDAY NIGHT...Partly cloudy. A chance of snow and rain showers
after midnight. Lows in the mid 20s. Chance of precipitation
30 percent.
.MONDAY...Snow showers likely. A slight chance of thunderstorms
in the afternoon. Light snow accumulation possible. Breezy with
highs in the lower 40s. Chance of snow 70 percent.
.MONDAY NIGHT...Mostly clear and breezy. Lows in the lower 20s.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 40s.
.TUESDAY NIGHT...Partly cloudy. A slight chance of. Lows in the
mid 20s.
.WEDNESDAY...Partly cloudy with a chance of snow showers. A
slight chance of rain showers in the morning, then a chance of
rain showers in the afternoon. Highs in the upper 40s. Chance of
precipitation 40 percent.

$$

WYZ030-172200-
East Sweetwater County-
Including the city of Wamsutter
152 PM MDT Thu Apr 17 2025

...WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON MDT FRIDAY...

.THIS AFTERNOON...Snow showers, rain showers with isolated
thunderstorms. Patchy blowing snow. Snow accumulation up to
3 inches. Breezy, cooler with highs in the upper 30s. Temperature
falling to around 30 late. Northeast winds 15 to 25 mph with
gusts up to 40 mph. Chance of precipitation 90 percent.
.TONIGHT...Snow showers. Areas of blowing snow in the evening.
Areas of blowing snow after midnight with visibility one quarter
mile or less at times. New snow accumulation of 2 to 6 inches.
Breezy, colder with lows around 20. Northeast winds 20 to 25 mph
with gusts up to 45 mph. Chance of snow 80 percent.
.FRIDAY...Cloudy. Numerous snow showers, mainly in the morning.
Areas of blowing snow. Visibility one quarter mile or less at
times in the morning. Storm total snow accumulation of 4 to
6 inches possible. Windy with highs around 30. Northeast winds
20 to 30 mph with gusts up to 45 mph. Chance of snow 60 percent.
.FRIDAY NIGHT...Partly cloudy in the evening, then clearing.
Patchy blowing snow in the evening. Breezy, cold with lows 10 to
16. Northeast winds 20 to 25 mph with gusts up to 35 mph,
becoming north 10 to 15 mph with gusts up to 25 mph after
midnight.
.SATURDAY...Mostly sunny. Highs around 40. Northwest winds 10 to
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 20.
.SUNDAY...Partly cloudy. Highs around 50.
.SUNDAY NIGHT...Mostly clear. Lows around 30.
.MONDAY...Partly cloudy. A chance of rain showers in the
afternoon. Breezy with highs in the mid 50s. Chance of rain
30 percent.
.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
around 30.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 50s.
.TUESDAY NIGHT...Partly cloudy. Lows around 30.
.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.

$$