Zone Forecast Product
Issued by NWS Riverton, WY

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FPUS55 KRIW 160240
ZFPRIW
FPUS55 KRIW 160238
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
738 PM MST Fri Feb 15 2019

WYZ020-161100-
Natrona County Lower Elevations-
Including the city of Casper
738 PM MST Fri Feb 15 2019

.TONIGHT...Breezy. Partly cloudy in the evening then becoming
mostly cloudy. A 30 percent chance of snow showers. Lows 18 to
22. Southwest winds 15 to 20 mph.
.SATURDAY...Breezy. Mostly cloudy then becoming partly cloudy
late in the morning then becoming mostly cloudy. A 30 percent
chance of snow showers. Highs 27 to 31. West winds 15 to 20 mph.
.SATURDAY NIGHT...Colder. Mostly cloudy with a 30 percent chance
of snow showers. Lows 2 to 6.
.SUNDAY...Colder. Cloudy with a 30 percent chance of snow. Highs
11 to 15.
.SUNDAY NIGHT...Colder, cloudy. Lows 4 below to 8 below zero.
.WASHINGTONS BIRTHDAY...Mostly cloudy. Highs 6 to 10. Lowest wind
chill readings 15 below to 25 below zero in the morning.
.MONDAY NIGHT...Mostly cloudy. Lows 7 below to 11 below zero.
Wind chill readings 18 below to 28 below zero.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
14 to 18. Lowest wind chill readings 20 below to 30 below zero in
the morning.
.TUESDAY NIGHT...Mostly clear. Lows 3 below to 1 above zero. Wind
chill readings 14 below to 24 below zero.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 19 to 23. Lowest wind chill readings 15 below to
25 below zero in the morning.
.WEDNESDAY NIGHT...Partly cloudy. Lows zero to 4 above.
.THURSDAY...Mostly cloudy with a 30 percent chance of snow. Highs
19 to 23.
.THURSDAY NIGHT...Cloudy with a 30 percent chance of snow. Lows
4 to 8.
.FRIDAY...Mostly cloudy. A 20 percent chance of snow in the
morning. Highs in the lower to mid 20s.

$$

WYZ017-161100-
Wind River Basin-
Including the cities of Riverton and Shoshoni
738 PM MST Fri Feb 15 2019

.TONIGHT...Mostly cloudy. A 30 percent chance of snow showers.
Lows 14 to 18. West winds around 15 mph.
.SATURDAY...Mostly cloudy early in the morning then becoming
partly cloudy. Highs 27 to 31. Northwest winds around 15 mph
until late afternoon.
.SATURDAY NIGHT...Colder. Mostly cloudy with a 20 percent chance
of snow showers. Lows 4 to 8.
.SUNDAY...Colder. Mostly cloudy with a 30 percent chance of snow.
Highs around 17.
.SUNDAY NIGHT...Colder, cloudy. Lows 2 below to 6 below zero.
.WASHINGTONS BIRTHDAY...Mostly cloudy. Highs around 10. Lowest
wind chill readings 12 below to 22 below zero in the morning.
.MONDAY NIGHT...Mostly cloudy. Lows 8 below to 13 below zero.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
around 14. Lowest wind chill readings 16 below to 26 below zero
in the morning.
.TUESDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows 3 below to 7 below zero. Wind chill readings
13 below to 23 below zero.
.WEDNESDAY...Partly cloudy. Highs around 20. Lowest wind chill
readings 13 below to 23 below zero in the morning.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows 1 below to 3 above zero.
.THURSDAY...Mostly cloudy with a 30 percent chance of snow. Highs
around 20.
.THURSDAY NIGHT...Cloudy with a 30 percent chance of snow. Lows
1 to 5.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the lower 20s.

$$

WYZ018-161100-
Lander Foothills-
Including the city of Lander
738 PM MST Fri Feb 15 2019

.TONIGHT...Mostly cloudy until early morning then becoming partly
cloudy. A 30 percent chance of snow showers. Lows around 15.
Southwest winds around 15 mph in the evening.
.SATURDAY...Partly cloudy. A 20 percent chance of snow showers in
the afternoon. Highs around 29.
.SATURDAY NIGHT...Partly cloudy. Lows around 7 above.
.SUNDAY...Colder. Mostly cloudy with a 30 percent chance of snow.
Highs around 18.
.SUNDAY NIGHT...Cloudy with a 30 percent chance of snow. Lows
around 2 below.
.WASHINGTONS BIRTHDAY...Mostly cloudy. Highs around 9.
.MONDAY NIGHT...Mostly cloudy. Lows 5 below to 9 below zero.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
around 13. Lowest wind chill readings 13 below to 23 below zero
in the morning.
.TUESDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows around 2 below.
.WEDNESDAY...Partly cloudy. Highs around 20.
.WEDNESDAY NIGHT...Mostly cloudy. Lows around 2.
.THURSDAY...Mostly cloudy with a 30 percent chance of snow. Highs
around 19.
.THURSDAY NIGHT...Cloudy with a 30 percent chance of snow. Lows
around 4.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 20 percent chance of snow. Highs in the lower 20s.

$$

WYZ028-161100-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
738 PM MST Fri Feb 15 2019

.TONIGHT...Breezy. Mostly cloudy. Snow showers likely in the
evening, then chance of snow showers after midnight. Patchy
blowing snow in the late evening and early morning. Snow
accumulation around 1 inch. Lows around 13. West winds 15 to
20 mph in the late evening and overnight. Chance of snow
60 percent.
.SATURDAY...Breezy. Partly cloudy. Highs around 25. West winds
15 to 20 mph.
.SATURDAY NIGHT...Colder. Partly cloudy in the evening then
becoming mostly cloudy. Lows zero to 5 above zero. West winds
around 15 mph early in the evening.
.SUNDAY...Mostly cloudy. Highs 17 to 21.
.SUNDAY NIGHT...Mostly cloudy. Lows 1 below to 6 below zero.
.WASHINGTONS BIRTHDAY...Mostly cloudy. Highs 10 to 14. Lowest
wind chill readings 11 below to 21 below zero in the morning.
.MONDAY NIGHT...Mostly cloudy. Lows 7 below to 12 below zero.
Lowest wind chill readings 22 below to 32 below zero after
midnight.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 10 to 14. Lowest wind chill readings 22 below to
32 below zero in the morning.
.TUESDAY NIGHT...Partly cloudy. Lows 5 below to 10 below zero.
Wind chill readings 20 below to 30 below zero.
.WEDNESDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs around 18. Lowest wind chill readings 20 below to
30 below zero in the morning.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 3 below to 2 above zero.
.THURSDAY...Mostly cloudy with a 30 percent chance of snow. Highs
18 to 22. Lowest wind chill readings 10 below to 20 below zero in
the morning.
.THURSDAY NIGHT...Cloudy with a 30 percent chance of snow. Lows
1 to 5.
.FRIDAY...Mostly cloudy. Highs in the lower 20s.

$$

WYZ013-161100-
Jackson Hole-
Including the city of Jackson
738 PM MST Fri Feb 15 2019

...WINTER STORM WARNING IN EFFECT UNTIL MIDNIGHT MST TONIGHT...

.TONIGHT...Snow showers. Snow accumulation around 1 inch. Lows
9 to 13. Southwest winds around 15 mph early in the evening.
Chance of snow 80 percent.
.SATURDAY...Snow showers likely. Snow accumulation around 1 inch.
Total snow accumulation 2 to 4 inches. Highs around 21. Chance of
snow 60 percent.
.SATURDAY NIGHT...Cloudy with a 40 percent chance of snow
showers. Lows 2 to 7.
.SUNDAY...Mostly cloudy with a 30 percent chance of snow. Highs
19 to 23.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 4 below to zero.
.WASHINGTONS BIRTHDAY...Cloudy with a 40 percent chance of snow.
Highs 16 to 20.
.MONDAY NIGHT...Colder. Mostly cloudy with a 30 percent chance of
snow. Lows 7 below to 12 below zero.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 30 percent chance of snow. Highs around 17. Lowest wind
chill readings 16 below to 26 below zero in the morning.
.TUESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. A 30 percent chance of snow. Lows 1 below to
6 below zero.
.WEDNESDAY...Cloudy with a 50 percent chance of snow. Highs
around 18. Lowest wind chill readings 11 below to 21 below zero
in the morning.
.WEDNESDAY NIGHT...Cloudy with a 30 percent chance of snow. Lows
3 below to 1 above zero.
.THURSDAY...Cloudy with a 30 percent chance of snow. Highs in the
lower to mid 20s.
.THURSDAY NIGHT...Cloudy with a 30 percent chance of snow. Lows
2 below to 2 above zero.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 40 percent chance of snow. Highs in the lower 20s.

$$

WYZ003-161100-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
738 PM MST Fri Feb 15 2019

.TONIGHT...Mostly cloudy with a 30 percent chance of snow showers
in the evening, then partly cloudy late in the evening. Lows
15 to 19. West winds around 15 mph in the late evening and
overnight.
.SATURDAY...Mostly cloudy with a 30 percent chance of snow
showers. Highs 27 to 32. Northwest winds around 15 mph.
.SATURDAY NIGHT...Colder. Mostly cloudy with a 20 percent chance
of snow showers. Lows around 3 above.
.SUNDAY...Colder. Mostly cloudy with a 30 percent chance of snow.
Highs around 12.
.SUNDAY NIGHT...Cloudy. Lows around 6 below.
.WASHINGTONS BIRTHDAY...Mostly cloudy. A 20 percent chance of
snow in the afternoon. Highs 4 to 8. Lowest wind chill readings
14 below to 24 below zero in the morning.
.MONDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 5 below to 9 below zero. Wind chill readings
15 below to 25 below zero.
.TUESDAY...Not as cold. Mostly sunny. Highs around 19. Lowest
wind chill readings 15 below to 25 below zero in the morning.
.TUESDAY NIGHT...Partly cloudy. Lows 1 below to 3 above zero.
.WEDNESDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs in the lower to mid 20s.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 3 to 7.
.THURSDAY...Cloudy with a 20 percent chance of snow. Highs 18 to
22.
.THURSDAY NIGHT...Cloudy. Lows 1 to 5.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the lower to mid 20s.

$$

WYZ004-161100-
North Big Horn Basin-
Including the cities of Basin, Greybull, Lovell, Powell,
and Shell
738 PM MST Fri Feb 15 2019

.TONIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows around 20.
.SATURDAY...Mostly cloudy with a 20 percent chance of snow
showers. Highs 29 to 33. Northwest winds around 15 mph in the
late morning and afternoon.
.SATURDAY NIGHT...Colder. Cloudy with a 20 percent chance of snow
showers. Lows 5 to 9. Northwest winds around 15 mph after
midnight.
.SUNDAY...Colder. Cloudy with a 20 percent chance of snow. Highs
13 to 17. Northwest winds around 15 mph.
.SUNDAY NIGHT...Colder, cloudy. Lows around 3 below.
.WASHINGTONS BIRTHDAY...Cloudy. Highs 7 to 11. Lowest wind chill
readings 15 below to 25 below zero in the morning.
.MONDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 6 below to 10 below zero.
.TUESDAY...Mostly sunny. Highs around 18. Lowest wind chill
readings 18 below to 28 below zero in the morning.
.TUESDAY NIGHT...Partly cloudy. Lows around 2.
.WEDNESDAY...Partly cloudy. Highs in the lower 20s.
.WEDNESDAY NIGHT...Mostly cloudy. Lows around 6.
.THURSDAY...Mostly cloudy. Highs in the lower 20s.
.THURSDAY NIGHT...Cloudy. Lows around 5.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the lower 20s.

$$

WYZ006-161100-
Southeast Big Horn Basin-
Including the cities of Ten Sleep and Worland
738 PM MST Fri Feb 15 2019

.TONIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows around 19. South winds around 15 mph early in the
evening.
.SATURDAY...Mostly cloudy with a 30 percent chance of snow
showers. Highs 28 to 32. Northwest winds around 15 mph early in
the afternoon.
.SATURDAY NIGHT...Colder. Mostly cloudy. Slight chance of snow
showers until early morning, then chance of snow early in the
morning. Lows around 8 above. Chance of snow 30 percent.
.SUNDAY...Colder. Cloudy with a 30 percent chance of snow. Highs
around 16.
.SUNDAY NIGHT...Colder. Cloudy with a 20 percent chance of snow.
Lows around 3 below.
.WASHINGTONS BIRTHDAY...Mostly cloudy. Highs around 9.
.MONDAY NIGHT...Colder. Mostly cloudy in the evening then
becoming partly cloudy. Lows 10 below to 14 below zero.
.TUESDAY...Mostly sunny. Highs around 17. Lowest wind chill
readings 17 below to 27 below zero in the morning.
.TUESDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows around 2 below.
.WEDNESDAY...Partly cloudy. Highs in the lower 20s.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows around 3.
.THURSDAY...Mostly cloudy. Highs in the lower 20s.
.THURSDAY NIGHT...Cloudy with a 20 percent chance of snow. Lows
around 4.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the lower 20s.

$$

WYZ005-161100-
Southwest Big Horn Basin-
Including the city of Thermopolis
738 PM MST Fri Feb 15 2019

.TONIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 17 to 21. South winds around 15 mph early in the
evening becoming west around 15 mph late in the night.
.SATURDAY...Mostly cloudy with a 20 percent chance of snow
showers. Highs around 31.
.SATURDAY NIGHT...Colder. Mostly cloudy. Chance of snow showers
until early morning, then chance of snow early in the morning.
Lows 6 to 10. Chance of snow 30 percent.
.SUNDAY...Colder. Cloudy with a 30 percent chance of snow. Highs
14 to 18.
.SUNDAY NIGHT...Colder. Cloudy with a 20 percent chance of snow.
Lows 1 below to 5 below zero.
.WASHINGTONS BIRTHDAY...Mostly cloudy. Highs 6 to 10.
.MONDAY NIGHT...Colder. Mostly cloudy. Lows 10 below to 14 below
zero.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
around 17. Lowest wind chill readings 19 below to 29 below zero
in the morning.
.TUESDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows around 2 below.
.WEDNESDAY...Partly cloudy. Highs in the lower 20s.
.WEDNESDAY NIGHT...Mostly cloudy. Lows around 4.
.THURSDAY...Mostly cloudy with a 20 percent chance of snow. Highs
19 to 23.
.THURSDAY NIGHT...Cloudy with a 20 percent chance of snow. Lows
2 to 6.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 19 to 23.

$$

WYZ023-161100-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
738 PM MST Fri Feb 15 2019

...WINTER STORM WARNING IN EFFECT UNTIL MIDNIGHT MST TONIGHT...

.TONIGHT...Snow showers. Snow accumulation of 1 to 2 inches. Lows
11 to 15. Chance of snow 80 percent.
.SATURDAY...Snow showers likely until late afternoon, then chance
of snow showers late in the afternoon. Snow accumulation up to
1 inch. Highs around 22. Chance of snow 60 percent.
.SATURDAY NIGHT...Cloudy with a 50 percent chance of snow
showers. Snow accumulation up to 1 inch. Total snow accumulation
1 to 6 inches. Lows 7 to 11.
.SUNDAY...Mostly cloudy with a 50 percent chance of snow. Little
or no snow accumulation. Highs around 23.
.SUNDAY NIGHT...Colder. Mostly cloudy with a 20 percent chance of
snow. Lows 2 below to 2 above zero.
.WASHINGTONS BIRTHDAY...Mostly cloudy with a 30 percent chance of
snow. Highs around 19.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 2 below to 7 below zero.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 30 percent chance of snow. Highs around 17.
.TUESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. A 30 percent chance of snow. Lows 2 below to
2 above zero.
.WEDNESDAY...Cloudy with a 40 percent chance of snow. Highs
around 19.
.WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of
snow. Lows around 1.
.THURSDAY...Cloudy with a 30 percent chance of snow. Highs in the
mid 20s.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows around 2.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 30 percent chance of snow. Highs in the lower 20s.

$$

WYZ025-161100-
Upper Green River Basin Foothills-
Including the city of Pinedale
738 PM MST Fri Feb 15 2019

...WINTER STORM WARNING IN EFFECT UNTIL MIDNIGHT MST TONIGHT...

.TONIGHT...Cloudy. Snow showers until early morning, then chance
of snow showers late in the night. Snow accumulation around
2 inches. Total snow accumulation 2 to 3 inches. Lows 4 to 8.
Chance of snow 80 percent.
.SATURDAY...Mostly cloudy with a 40 percent chance of snow
showers. Highs around 20. West winds around 15 mph in the
afternoon.
.SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 3 below to 1 above zero.
.SUNDAY...Mostly cloudy with a 30 percent chance of snow. Highs
around 18.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 5 below to 9 below zero.
.WASHINGTONS BIRTHDAY...Mostly cloudy. A 30 percent chance of
snow in the afternoon. Highs 11 to 15. Lowest wind chill readings
13 below to 23 below zero in the morning.
.MONDAY NIGHT...Colder. Mostly cloudy. Lows 12 below to 17 below
zero. Lowest wind chill readings 26 below to 36 below zero after
midnight.
.TUESDAY...Partly cloudy in the morning, then mostly sunny with a
20 percent chance of snow in the afternoon. Highs 13 to 17.
Lowest wind chill readings 25 below to 35 below zero in the
morning.
.TUESDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. A 20 percent chance of snow. Lows 8 below to 12 below
zero. Wind chill readings 21 below to 31 below zero.
.WEDNESDAY...Mostly cloudy with a 40 percent chance of snow.
Highs around 15. Lowest wind chill readings 20 below to 30 below
zero in the morning.
.WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of
snow. Lows 3 below to 7 below zero.
.THURSDAY...Mostly cloudy with a 30 percent chance of snow. Highs
around 17. Lowest wind chill readings 10 below to 20 below zero
in the morning.
.THURSDAY NIGHT...Cloudy with a 30 percent chance of snow. Lows
3 below to 7 below zero.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 30 percent chance of snow. Highs around 19. Lowest wind
chill readings 10 below to 20 below zero in the morning.

$$

WYZ026-161100-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
738 PM MST Fri Feb 15 2019

...WINTER WEATHER ADVISORY IN EFFECT UNTIL MIDNIGHT MST TONIGHT...

.TONIGHT...Mostly cloudy. Snow showers in the evening, then
chance of snow showers late in the evening. Snow accumulation of
1 to 2 inches. Total snow accumulation 1 to 3 inches. Lows 4 to
8. West winds around 15 mph in the late evening and overnight.
Chance of snow 80 percent.
.SATURDAY...Partly cloudy with a 30 percent chance of snow
showers. Highs 21 to 25. West winds around 15 mph.
.SATURDAY NIGHT...Colder. Mostly cloudy until early morning. Lows
1 below to 5 below zero.
.SUNDAY...Mostly cloudy with a 30 percent chance of snow. Highs
around 18.
.SUNDAY NIGHT...Mostly cloudy. Lows 5 below to 9 below zero.
.WASHINGTONS BIRTHDAY...Mostly cloudy. Highs 10 to 14. Lowest
wind chill readings 14 below to 24 below zero in the morning.
.MONDAY NIGHT...Colder. Mostly cloudy. Lows 16 below to 21 below
zero. Lowest wind chill readings 28 below to 38 below zero after
midnight.
.TUESDAY...Partly cloudy. Highs 9 to 13. Lowest wind chill
readings 30 below to 40 below zero in the morning.
.TUESDAY NIGHT...Partly cloudy. Lows 10 below to 14 below zero.
Wind chill readings 21 below to 31 below zero.
.WEDNESDAY...Mostly cloudy. Highs 14 to 18. Lowest wind chill
readings 22 below to 32 below zero in the morning.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 5 below to 9 below zero.
.THURSDAY...Mostly cloudy with a 30 percent chance of snow. Highs
around 18. Lowest wind chill readings 13 below to 23 below zero
in the morning.
.THURSDAY NIGHT...Cloudy with a 30 percent chance of snow. Lows
1 below to 5 below zero.
.FRIDAY...Mostly cloudy with a 20 percent chance of snow. Highs
18 to 22. Lowest wind chill readings 11 below to 21 below zero in
the morning.

$$

WYZ010-161100-
Northeast Johnson County-
Including the city of Buffalo
738 PM MST Fri Feb 15 2019

.TONIGHT...Partly cloudy until early morning, then mostly cloudy
with a 40 percent chance of snow showers late in the night. Lows
around 19. Northwest winds around 15 mph late in the night.
.SATURDAY...Windy. Cloudy with a 40 percent chance of snow
showers. Patchy blowing snow in the late morning and early
afternoon. Highs around 26. Northwest winds 15 to 20 mph shifting
to the north 20 to 30 mph in the late morning and afternoon.
.SATURDAY NIGHT...Breezy, colder. Cloudy with a 30 percent chance
of snow showers. Lows around 2 above. North winds 15 to 20 mph.
.SUNDAY...Breezy, colder. Cloudy with a 30 percent chance of
snow. Highs around 8 above. North winds 15 to 20 mph.
.SUNDAY NIGHT...Colder, cloudy. Lows around 8 below.
.WASHINGTONS BIRTHDAY...Cloudy. Highs around 5. Lowest wind chill
readings 15 below to 25 below zero in the morning.
.MONDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 7 below to 11 below zero. Wind chill readings
18 below to 28 below zero.
.TUESDAY...Not as cold. Mostly sunny. Highs around 19. Lowest
wind chill readings 19 below to 29 below zero in the morning.
.TUESDAY NIGHT...Not as cold. Mostly clear. Lows around 2.
.WEDNESDAY...Partly cloudy. Highs in the mid 20s.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows around 5.
.THURSDAY...Mostly cloudy. Highs in the lower to mid 20s.
.THURSDAY NIGHT...Cloudy with a 30 percent chance of snow. Lows
around 6.
.FRIDAY...Cloudy with a 30 percent chance of snow in the morning,
then partly cloudy in the afternoon. Highs in the lower to mid
20s.

$$

WYZ011-161100-
Southeast Johnson County-
Including the city of Kaycee
738 PM MST Fri Feb 15 2019

.TONIGHT...Partly cloudy until early morning, then mostly cloudy
with a 40 percent chance of snow showers late in the night. Lows
around 21. Southwest winds around 15 mph until early morning.
.SATURDAY...Breezy. Mostly cloudy with a 50 percent chance of
snow showers. Little or no snow accumulation. Highs around 29.
North winds 15 to 20 mph.
.SATURDAY NIGHT...Colder. Cloudy with a 30 percent chance of snow
showers. Lows around 3 above. North winds around 15 mph early in
the evening becoming north around 15 mph after midnight.
.SUNDAY...Colder. Cloudy with a 30 percent chance of snow. Highs
around 10 above. North winds around 15 mph.
.SUNDAY NIGHT...Colder, cloudy. Lows around 8 below.
.WASHINGTONS BIRTHDAY...Cloudy. Highs around 7. Lowest wind chill
readings 14 below to 24 below zero in the morning.
.MONDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 8 below to 12 below zero. Lowest wind chill readings
19 below to 29 below zero after midnight.
.TUESDAY...Not as cold. Mostly sunny. Highs around 19. Lowest
wind chill readings 21 below to 31 below zero in the morning.
.TUESDAY NIGHT...Mostly clear. Lows near zero.
.WEDNESDAY...Partly cloudy. Highs in the mid 20s. Lowest wind
chill readings 10 below to 20 below zero in the morning.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows around 4.
.THURSDAY...Mostly cloudy. A 30 percent chance of snow in the
afternoon. Highs in the lower 20s.
.THURSDAY NIGHT...Cloudy with a 30 percent chance of snow. Lows
around 6.
.FRIDAY...Mostly cloudy with a 30 percent chance of snow in the
morning, then partly cloudy in the afternoon. Highs in the mid
20s.

$$

WYZ027-161100-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
738 PM MST Fri Feb 15 2019

...WINTER WEATHER ADVISORY IN EFFECT UNTIL MIDNIGHT MST TONIGHT...

.TONIGHT...Breezy, cloudy. Patchy blowing snow early in the
evening. Snow showers until early morning, then chance of snow
showers late in the night. Snow accumulation of 1 to 3 inches.
Total snow accumulation 1 to 4 inches. Lows around 10 above. West
winds 15 to 20 mph. Chance of snow 80 percent.
.SATURDAY...Breezy. Partly cloudy with a 30 percent chance of
snow showers. Patchy blowing snow early in the afternoon. Highs
around 22. West winds 15 to 20 mph.
.SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 1 to 5. West winds around 15 mph early in the
evening.
.SUNDAY...Mostly cloudy with a 30 percent chance of snow. Highs
around 19.
.SUNDAY NIGHT...Mostly cloudy. Lows 4 below to zero.
.WASHINGTONS BIRTHDAY...Mostly cloudy. Highs around 13. Lowest
wind chill readings 10 below to 20 below zero in the morning.
.MONDAY NIGHT...Mostly cloudy. Lows 5 below to 9 below zero.
.TUESDAY...Partly cloudy. Highs around 13. Lowest wind chill
readings 16 below to 26 below zero in the morning.
.TUESDAY NIGHT...Partly cloudy. Lows 5 below to 9 below zero.
.WEDNESDAY...Mostly cloudy with a 30 percent chance of snow.
Highs around 17. Lowest wind chill readings 16 below to 26 below
zero in the morning.
.WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of
snow. Lows 3 below to 1 above zero.
.THURSDAY...Mostly cloudy with a 30 percent chance of snow. Highs
around 19.
.THURSDAY NIGHT...Cloudy with a 20 percent chance of snow. Lows
zero to 4 above.
.FRIDAY...Mostly cloudy with a 20 percent chance of snow. Highs
around 20.

$$

WYZ016-161100-
Upper Wind River Basin-
Including the city of Dubois
738 PM MST Fri Feb 15 2019

.TONIGHT...Breezy. Mostly cloudy with snow showers likely early
in the evening, then partly cloudy with chance of snow showers in
the late evening and overnight. Snow accumulation around 1 inch.
Total snow accumulation 1 to 2 inches. Lows 10 to 15. West winds
15 to 25 mph in the late evening and overnight. Chance of snow
60 percent.
.SATURDAY...Breezy. Partly cloudy with a 30 percent chance of
snow showers. Patchy blowing snow early in the afternoon. Highs
22 to 27. Northwest winds 15 to 25 mph.
.SATURDAY NIGHT...Partly cloudy. Lows around 5 above. Northwest
winds around 15 mph until early morning.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow. Highs
around 16.
.SUNDAY NIGHT...Cloudy with a 30 percent chance of snow. Lows
around 3 below.
.WASHINGTONS BIRTHDAY...Mostly cloudy. Highs 9 to 14.
.MONDAY NIGHT...Mostly cloudy. Lows around 5 below. Wind chill
readings 13 below to 23 below zero.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
around 17. Lowest wind chill readings 14 below to 24 below zero
in the morning.
.TUESDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows around 2 below. Wind chill readings 16 below to
26 below zero.
.WEDNESDAY...Partly cloudy. Highs around 19. Lowest wind chill
readings 13 below to 23 below zero in the morning.
.WEDNESDAY NIGHT...Mostly cloudy. Lows around 1.
.THURSDAY...Mostly cloudy with a 30 percent chance of snow. Highs
around 18.
.THURSDAY NIGHT...Cloudy with a 20 percent chance of snow. Lows
around 1.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 20 percent chance of snow. Highs in the lower 20s.

$$

WYZ001-161100-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
738 PM MST Fri Feb 15 2019

...WINTER STORM WARNING IN EFFECT UNTIL MIDNIGHT MST TONIGHT...

.TONIGHT...Patchy blowing snow early in the evening. Snow
showers. Snow accumulation of 1 to 2 inches. Lows 4 to 10.
Southwest winds around 15 mph early in the evening. Chance of
snow 80 percent.
.SATURDAY...Mostly cloudy. Snow showers likely until late
afternoon, then chance of snow showers late in the afternoon.
Snow accumulation up to 1 inch. Total snow accumulation 1 to
5 inches. Highs 14 to 20. West winds around 15 mph in the
afternoon. Chance of snow 60 percent.
.SATURDAY NIGHT...Cloudy with a 40 percent chance of snow
showers. Lows 2 below to 4 above zero.
.SUNDAY...Cloudy with a 30 percent chance of snow. Highs 14 to
20.
.SUNDAY NIGHT...Colder. Cloudy with a 30 percent chance of snow.
Lows 3 below to 9 below zero.
.WASHINGTONS BIRTHDAY...Cloudy with a 40 percent chance of snow.
Highs 10 to 16. Wind chill readings 14 below to 24 below zero.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 6 below to 12 below zero. Wind chill readings 20 below to
30 below zero.
.TUESDAY...Partly cloudy with a 30 percent chance of snow. Highs
12 to 18. Wind chill readings 18 below to 28 below zero.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 2 below to 8 below zero. Wind chill readings 18 below to
28 below zero.
.WEDNESDAY...Cloudy with a 40 percent chance of snow. Highs 12 to
18. Wind chill readings 17 below to 27 below zero.
.WEDNESDAY NIGHT...Cloudy with a 30 percent chance of snow. Lows
5 below to 1 above zero. Wind chill readings 16 below to 26 below
zero.
.THURSDAY...Cloudy with a 40 percent chance of snow. Highs 15 to
21. Wind chill readings 10 below to 20 below zero.
.THURSDAY NIGHT...Cloudy with a 30 percent chance of snow. Lows
1 below to 7 below zero. Wind chill readings 17 below to 27 below
zero.
.FRIDAY...Partly cloudy with a 30 percent chance of snow. Highs
16 to 22. Lowest wind chill readings 13 below to 23 below zero in
the morning.

$$

WYZ029-161100-
Flaming Gorge-
738 PM MST Fri Feb 15 2019

.TONIGHT...Breezy. Mostly cloudy. Chance of snow showers early in
the evening, then snow showers likely until early morning. Chance
of snow showers after midnight. Patchy blowing snow late in the
evening. Patchy blowing snow late in the night. Snow accumulation
of 1 to 2 inches. Lows around 14. West winds 15 to 20 mph. Chance
of snow 60 percent.
.SATURDAY...Breezy. Partly cloudy. Highs 23 to 27. West winds
15 to 20 mph.
.SATURDAY NIGHT...Colder. Partly cloudy until early morning then
becoming mostly cloudy. Lows 4 to 8. West winds around 15 mph
early in the evening.
.SUNDAY...Mostly cloudy. Highs 20 to 24.
.SUNDAY NIGHT...Mostly cloudy. Lows 1 below to 4 above zero.
.WASHINGTONS BIRTHDAY...Mostly cloudy. Highs 12 to 16.
.MONDAY NIGHT...Mostly cloudy. Lows 3 below to 8 below zero.
.TUESDAY...Partly cloudy. Highs 13 to 17. Lowest wind chill
readings 16 below to 26 below zero in the morning.
.TUESDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows 1 below to 6 below zero. Wind chill readings
14 below to 24 below zero.
.WEDNESDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs 17 to 21. Lowest wind chill readings 14 below to
24 below zero in the morning.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 1 to 6.
.THURSDAY...Mostly cloudy with a 30 percent chance of snow. Highs
in the lower to mid 20s.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 4 to 8.
.FRIDAY...Cloudy with a 20 percent chance of snow. Highs in the
lower to mid 20s.

$$

WYZ022-161100-
Casper Mountain-
738 PM MST Fri Feb 15 2019

.TONIGHT...Breezy. Partly cloudy early in the evening then
becoming mostly cloudy. Areas of blowing snow through the night.
Chance of snow showers early in the evening. Snow showers likely
late in the evening, then chance of snow showers after midnight.
Snow accumulation around 1 inch. Lows 14 to 20. Southwest winds
15 to 20 mph. Chance of snow 60 percent.
.SATURDAY...Breezy. Mostly cloudy with a 30 percent chance of
snow showers. Patchy blowing snow. Highs 21 to 27. West winds
15 to 20 mph.
.SATURDAY NIGHT...Colder. Mostly cloudy with a 30 percent chance
of snow showers. Lows 2 to 8. West winds around 15 mph in the
evening.
.SUNDAY...Cloudy with a 30 percent chance of snow. Highs 11 to
17.
.SUNDAY NIGHT...Colder. Cloudy with a 20 percent chance of snow.
Lows 1 below to 7 below zero.
.WASHINGTONS BIRTHDAY...Mostly cloudy. Highs 6 to 12. Wind chill
readings 13 below to 23 below zero.
.MONDAY NIGHT...Mostly cloudy. Lows around 5 below. Wind chill
readings 14 below to 24 below zero.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
around 14. Wind chill readings 11 below to 21 below zero.
.TUESDAY NIGHT...Mostly clear. Lows 3 below to 3 above zero. Wind
chill readings 11 below to 21 below zero.
.WEDNESDAY...Breezy. Mostly sunny in the morning then becoming
partly cloudy. Patchy blowing snow in the afternoon. Highs 16 to
22. Lowest wind chill readings 13 below to 23 below zero in the
morning.
.WEDNESDAY NIGHT...Breezy. Partly cloudy. Patchy blowing snow in
the evening. Lows around 4.
.THURSDAY...Mostly cloudy with a 30 percent chance of snow. Highs
18 to 24.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows around 8.
.FRIDAY...Mostly cloudy with a 20 percent chance of snow. Highs
in the lower 20s.

$$

WYZ002-161100-
Absaroka Mountains-
738 PM MST Fri Feb 15 2019

...WINTER STORM WARNING IN EFFECT UNTIL MIDNIGHT MST TONIGHT...

.TONIGHT...Breezy. Mostly cloudy with snow showers. Patchy
blowing snow. Snow accumulation of 1 to 2 inches. Lows 2 to 10.
West winds 15 to 20 mph. Chance of snow 80 percent.
.SATURDAY...Breezy. Mostly cloudy. Snow showers likely in the
morning, then chance of snow showers in the afternoon. Areas of
blowing snow through the day. Snow accumulation up to 1 inch.
Total snow accumulation 1 to 4 inches. Highs 10 to 20. West winds
15 to 25 mph. Chance of snow 60 percent. Wind chill readings
12 below to 22 below zero.
.SATURDAY NIGHT...Breezy. Patchy blowing snow early in the
evening. Mostly cloudy with a 30 percent chance of snow showers.
Lows 3 below to 3 above zero. West winds 15 to 20 mph until early
morning. Wind chill readings 16 below to 26 below zero.
.SUNDAY...Mostly cloudy. Chance of snow in the morning, then snow
likely in the afternoon. Snow accumulation up to 2 inches. Highs
8 to 16. Chance of snow 60 percent.
.SUNDAY NIGHT...Cloudy with a 40 percent chance of snow. Lows
3 below to 9 below zero.
.WASHINGTONS BIRTHDAY...Cloudy with a 40 percent chance of snow.
Highs 4 to 12. Wind chill readings 22 below to 32 below zero.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 4 below to 10 below zero. Wind chill readings 28 below to
38 below zero.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
10 to 18. Wind chill readings 18 below to 28 below zero.
.TUESDAY NIGHT...Partly cloudy with a 30 percent chance of snow.
Lows 1 below to 7 below zero. Wind chill readings 22 below to
32 below zero.
.WEDNESDAY...Mostly cloudy with a 30 percent chance of snow.
Highs 11 to 19. Wind chill readings 16 below to 26 below zero.
.WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of
snow. Lows 4 below to 2 above zero. Wind chill readings 21 below
to 31 below zero.
.THURSDAY...Cloudy with a 40 percent chance of snow. Highs 9 to
17. Wind chill readings 18 below to 28 below zero.
.THURSDAY NIGHT...Cloudy with a 30 percent chance of snow. Lows
5 below to 1 above zero. Wind chill readings 22 below to 32 below
zero.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 30 percent chance of snow. Highs 13 to 19. Wind chill
readings 12 below to 22 below zero.

$$

WYZ007-161100-
Owl Creek and Bridger Mountains-
738 PM MST Fri Feb 15 2019

.TONIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 14 to 20. West winds around 15 mph.
.SATURDAY...Mostly cloudy with a 30 percent chance of snow
showers. Highs 22 to 28. Northwest winds around 15 mph.
.SATURDAY NIGHT...Colder. Mostly cloudy with a 30 percent chance
of snow showers. Lows 4 to 10.
.SUNDAY...Cloudy with a 30 percent chance of snow. Highs 10 to
16.
.SUNDAY NIGHT...Colder. Cloudy with a 30 percent chance of snow.
Lows 1 below to 7 below zero.
.WASHINGTONS BIRTHDAY...Mostly cloudy. Highs 3 to 9. Wind chill
readings 13 below to 23 below zero.
.MONDAY NIGHT...Mostly cloudy. Lows 4 below to 10 below zero.
Wind chill readings 17 below to 27 below zero.
.TUESDAY...Not as cold. Partly cloudy in the morning then
clearing. Highs 11 to 17. Lowest wind chill readings 15 below to
25 below zero in the morning.
.TUESDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows around 1 below. Wind chill readings 10 below to
20 below zero.
.WEDNESDAY...Partly cloudy. Highs around 19. Wind chill readings
10 below to 20 below zero.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 1 to 7.
.THURSDAY...Mostly cloudy with a 30 percent chance of snow. Highs
15 to 21.
.THURSDAY NIGHT...Cloudy with a 30 percent chance of snow. Lows
1 to 7.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs around 19.

$$

WYZ008-161100-
Bighorn Mountains West-
738 PM MST Fri Feb 15 2019

.TONIGHT...Mostly cloudy. Snow showers likely. Snow accumulation
around 1 inch. Lows 8 to 18. Southwest winds around 15 mph
shifting to the west late in the night. Chance of snow
60 percent.
.SATURDAY...Breezy. Mostly cloudy. Snow showers likely until late
afternoon, then chance of snow showers late in the afternoon.
Patchy blowing snow in the late morning and afternoon. Snow
accumulation up to 1 inch. Total snow accumulation 1 to 3 inches.
Highs 15 to 25. Northwest winds 15 to 20 mph. Chance of snow
60 percent.
.SATURDAY NIGHT...Colder. Cloudy with a 30 percent chance of snow
showers. Lows zero to 8 above zero. Northwest winds around 15 mph
until early morning.
.SUNDAY...Cloudy with snow likely. Snow accumulation up to
2 inches. Highs 7 to 13. Chance of snow 60 percent.
.SUNDAY NIGHT...Colder. Cloudy with a 30 percent chance of snow.
Lows 4 below to 10 below zero.
.WASHINGTONS BIRTHDAY...Cloudy with a 20 percent chance of snow.
Highs 2 to 8. Wind chill readings 28 below to 38 below zero.
.MONDAY NIGHT...Mostly cloudy. Lows 4 below to 10 below zero.
Wind chill readings 28 below to 38 below zero.
.TUESDAY...Not as cold. Partly cloudy in the morning then
clearing. Highs 11 to 17. Wind chill readings 22 below to
32 below zero.
.TUESDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows 3 below to 3 above zero. Wind chill readings
20 below to 30 below zero.
.WEDNESDAY...Partly cloudy. Highs 16 to 22. Wind chill readings
16 below to 26 below zero.
.WEDNESDAY NIGHT...Mostly cloudy. Lows zero to 6 above. Wind
chill readings 18 below to 28 below zero.
.THURSDAY...Mostly cloudy with a 30 percent chance of snow. Highs
14 to 20. Wind chill readings 16 below to 26 below zero.
.THURSDAY NIGHT...Cloudy with a 30 percent chance of snow. Lows
1 to 7. Wind chill readings 20 below to 30 below zero.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 16 to 22. Wind chill readings 16 below to 26 below
zero.

$$

WYZ009-161100-
Bighorn Mountains Southeast-
738 PM MST Fri Feb 15 2019

.TONIGHT...Breezy. Mostly cloudy with chance of snow showers,
then mostly cloudy with snow showers likely late in the night.
Patchy blowing snow early in the evening. Patchy blowing snow in
the late evening and early morning, then patchy blowing snow late
in the night. Snow accumulation up to 1 inch. Lows 11 to 19. West
winds 15 to 20 mph. Chance of snow 60 percent.
.SATURDAY...Breezy. Mostly cloudy. Snow showers likely until late
afternoon, then chance of snow showers late in the afternoon.
Patchy blowing snow through the day. Snow accumulation up to
1 inch. Total snow accumulation up to 3 inches. Highs 17 to 25.
Northwest winds 15 to 25 mph. Chance of snow 60 percent.
.SATURDAY NIGHT...Colder. Mostly cloudy with a 40 percent chance
of snow showers. Patchy blowing snow. Lows 1 below to 5 above
zero. Northwest winds around 15 mph.
.SUNDAY...Cloudy. Snow likely in the morning, then chance of snow
in the afternoon. Snow accumulation up to 1 inch. Highs 7 to 13.
Chance of snow 60 percent.
.SUNDAY NIGHT...Colder. Cloudy with a 30 percent chance of snow.
Lows around 8 below.
.WASHINGTONS BIRTHDAY...Cloudy. Highs 2 to 8. Wind chill readings
27 below to 37 below zero.
.MONDAY NIGHT...Mostly cloudy. Lows around 7 below. Wind chill
readings 28 below to 38 below zero.
.TUESDAY...Not as cold. Partly cloudy in the morning then
clearing. Highs 12 to 18. Wind chill readings 22 below to
32 below zero.
.TUESDAY NIGHT...Mostly clear. Lows 3 below to 3 above zero. Wind
chill readings 18 below to 28 below zero.
.WEDNESDAY...Partly cloudy. Highs 17 to 23. Wind chill readings
16 below to 26 below zero.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows around 2. Wind chill readings 16 below to
26 below zero.
.THURSDAY...Mostly cloudy with a 30 percent chance of snow. Highs
14 to 20. Wind chill readings 14 below to 24 below zero.
.THURSDAY NIGHT...Cloudy with a 30 percent chance of snow. Lows
1 to 7. Wind chill readings 17 below to 27 below zero.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 20 percent chance of snow. Highs 18 to 24. Wind chill
readings 13 below to 23 below zero.

$$

WYZ012-161100-
Teton and Gros Ventre Mountains-
738 PM MST Fri Feb 15 2019

...WINTER STORM WARNING IN EFFECT UNTIL MIDNIGHT MST TONIGHT...

.TONIGHT...Snow showers. Patchy blowing snow early in the
evening. Patchy blowing snow after midnight. Snow accumulation of
2 to 3 inches. Lows 4 to 10. Southwest winds around 15 mph.
Chance of snow 80 percent.
.SATURDAY...Snow showers likely. Patchy blowing snow early in the
afternoon. Snow accumulation of 1 to 2 inches. Total snow
accumulation 3 to 9 inches. Highs 13 to 19. West winds around
15 mph. Chance of snow 70 percent.
.SATURDAY NIGHT...Cloudy with a 40 percent chance of snow
showers. Lows 1 below to 7 above zero.
.SUNDAY...Mostly cloudy. Chance of snow in the morning, then snow
likely in the afternoon. Snow accumulation up to 2 inches. Highs
14 to 20. Chance of snow 60 percent.
.SUNDAY NIGHT...Cloudy with a 40 percent chance of snow. Lows
5 below to 1 above zero.
.WASHINGTONS BIRTHDAY...Cloudy with a 50 percent chance of snow.
Highs 10 to 16. Wind chill readings 15 below to 25 below zero.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 2 below to 8 below zero. Wind chill readings 20 below to
30 below zero.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 30 percent chance of snow. Highs 10 to 16. Wind chill
readings 19 below to 29 below zero.
.TUESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. A 30 percent chance of snow. Lows 8 below to zero.
Wind chill readings 22 below to 32 below zero.
.WEDNESDAY...Cloudy with a 50 percent chance of snow. Highs 11 to
17. Wind chill readings 21 below to 31 below zero.
.WEDNESDAY NIGHT...Cloudy with a 40 percent chance of snow. Lows
4 below to 2 above zero. Wind chill readings 16 below to 26 below
zero.
.THURSDAY...Cloudy with a 40 percent chance of snow. Highs 13 to
21. Wind chill readings 13 below to 23 below zero.
.THURSDAY NIGHT...Cloudy with a 40 percent chance of snow. Lows
4 below to 2 above zero. Wind chill readings 16 below to 26 below
zero.
.FRIDAY...Mostly cloudy with chance of snow in the morning, then
partly cloudy with chance of snow showers in the afternoon. Highs
15 to 21. Chance of snow 40 percent. Lowest wind chill readings
14 below to 24 below zero in the morning.

$$

WYZ014-161100-
Wind River Mountains West-
738 PM MST Fri Feb 15 2019

...WINTER STORM WARNING IN EFFECT UNTIL MIDNIGHT MST TONIGHT...

.TONIGHT...Breezy. Snow showers until early morning, then snow
showers likely late in the night. Areas of blowing snow through
the night. Snow may be heavy at times in the evening. Snow
accumulation of 2 to 4 inches. Lows 1 to 7. West winds 15 to
20 mph. Chance of snow 90 percent.
.SATURDAY...Breezy. Mostly cloudy. Snow showers likely until late
afternoon, then chance of snow showers late in the afternoon.
Patchy blowing snow through the day. Snow accumulation up to
1 inch. Total snow accumulation 2 to 8 inches. Highs 9 to 19.
West winds 15 to 20 mph. Chance of snow 60 percent.
.SATURDAY NIGHT...Mostly cloudy then becoming partly cloudy in
the late evening and early morning then becoming mostly cloudy. A
30 percent chance of snow showers. Lows 4 below to 2 above zero.
West winds around 15 mph early in the evening.
.SUNDAY...Mostly cloudy. Chance of snow in the morning, then snow
likely in the afternoon. Snow accumulation up to 1 inch. Highs
9 to 17. Chance of snow 60 percent.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows 3 below to 9 below zero.
.WASHINGTONS BIRTHDAY...Mostly cloudy with a 40 percent chance of
snow. Highs 5 to 13. Wind chill readings 25 below to 35 below
zero.
.MONDAY NIGHT...Mostly cloudy. Lows 6 below to 12 below zero.
Wind chill readings 29 below to 39 below zero.
.TUESDAY...Partly cloudy in the morning then clearing. Highs 8 to
14. Wind chill readings 22 below to 32 below zero.
.TUESDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows 4 below to 10 below zero. Wind chill readings
24 below to 34 below zero.
.WEDNESDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 30 percent chance of snow. Highs 9 to 15. Wind chill
readings 20 below to 30 below zero.
.WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of
snow. Lows 6 below to zero. Wind chill readings 22 below to
32 below zero.
.THURSDAY...Mostly cloudy with a 40 percent chance of snow. Highs
9 to 17. Wind chill readings 18 below to 28 below zero.
.THURSDAY NIGHT...Cloudy with a 40 percent chance of snow. Lows
5 below to 1 above zero. Wind chill readings 22 below to 32 below
zero.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 30 percent chance of snow. Highs 13 to 19. Wind chill
readings 16 below to 26 below zero.

$$

WYZ015-161100-
Wind River Mountains East-
738 PM MST Fri Feb 15 2019

...WINTER WEATHER ADVISORY IN EFFECT UNTIL MIDNIGHT MST TONIGHT...

.TONIGHT...Breezy. Snow showers until early morning, then chance
of snow showers late in the night. Areas of blowing snow through
the night. Snow accumulation of 1 to 3 inches. Total snow
accumulation 1 to 5 inches. Lows zero to 10 above zero. West
winds 15 to 25 mph. Chance of snow 90 percent. Wind chill
readings 11 below to 21 below zero.
.SATURDAY...Breezy. Partly cloudy with a 40 percent chance of
snow showers. Areas of blowing snow. Highs 10 to 20. West winds
15 to 25 mph. Lowest wind chill readings 13 below to 23 below
zero late in the afternoon.
.SATURDAY NIGHT...Breezy. Patchy blowing snow early in the
evening. Partly cloudy with a 30 percent chance of snow showers.
Lows 3 below to 5 above zero. West winds 15 to 20 mph. Wind chill
readings 14 below to 24 below zero.
.SUNDAY...Chance of snow in the morning, then snow likely in the
afternoon. Snow accumulation of 1 to 2 inches. Highs 7 to 15.
Chance of snow 60 percent. Wind chill readings 11 below to
21 below zero.
.SUNDAY NIGHT...Cloudy with a 40 percent chance of snow. Lows
2 below to 8 below zero. Southwest winds around 15 mph. Wind
chill readings 18 below to 28 below zero.
.WASHINGTONS BIRTHDAY...Mostly cloudy with a 30 percent chance of
snow. Highs 3 to 11. Wind chill readings 26 below to 36 below
zero.
.MONDAY NIGHT...Mostly cloudy. Lows 3 below to 9 below zero. Wind
chill readings 29 below to 39 below zero.
.TUESDAY...Partly cloudy in the morning then clearing. Highs 7 to
15. Wind chill readings 23 below to 33 below zero.
.TUESDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows 1 below to 7 below zero. Wind chill readings
25 below to 35 below zero.
.WEDNESDAY...Breezy. Partly cloudy with a 30 percent chance of
snow. Highs 9 to 17. Wind chill readings 22 below to 32 below
zero.
.WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of
snow. Lows 3 below to 3 above zero. Wind chill readings 23 below
to 33 below zero.
.THURSDAY...Mostly cloudy with a 40 percent chance of snow. Highs
8 to 16. Wind chill readings 18 below to 28 below zero.
.THURSDAY NIGHT...Cloudy with a 40 percent chance of snow. Lows
4 below to 2 above zero. Wind chill readings 22 below to 32 below
zero.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 30 percent chance of snow. Highs 11 to 19. Wind chill
readings 16 below to 26 below zero.

$$

WYZ019-161100-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
738 PM MST Fri Feb 15 2019

.TONIGHT...Breezy. Mostly cloudy. Snow showers likely in the
evening, then chance of snow showers after midnight. Patchy
blowing snow early in the evening. Snow accumulation around
1 inch. Lows 9 to 17. West winds 15 to 20 mph. Chance of snow
60 percent.
.SATURDAY...Breezy. Patchy blowing snow until late afternoon.
Partly cloudy with a 20 percent chance of snow showers. Highs
21 to 27. West winds 15 to 20 mph.
.SATURDAY NIGHT...Colder. Partly cloudy with a 20 percent chance
of snow showers. Lows 1 below to 5 above zero. West winds around
15 mph early in the evening.
.SUNDAY...Mostly cloudy. Highs 13 to 19.
.SUNDAY NIGHT...Colder. Mostly cloudy. Lows 3 below to 9 below
zero.
.WASHINGTONS BIRTHDAY...Mostly cloudy. Highs 6 to 12. Wind chill
readings 16 below to 26 below zero.
.MONDAY NIGHT...Mostly cloudy. Lows 7 below to 13 below zero.
Wind chill readings 22 below to 32 below zero.
.TUESDAY...Partly cloudy in the morning then clearing. Highs 8 to
14. Lowest wind chill readings 23 below to 33 below zero in the
morning.
.TUESDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows 3 below to 9 below zero. Wind chill readings
21 below to 31 below zero.
.WEDNESDAY...Partly cloudy. Highs 14 to 20. Lowest wind chill
readings 22 below to 32 below zero in the morning.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows 4 below to 2 above zero. Wind chill readings
11 below to 21 below zero.
.THURSDAY...Mostly cloudy with a 30 percent chance of snow. Highs
15 to 21.
.THURSDAY NIGHT...Cloudy with a 30 percent chance of snow. Lows
zero to 6 above.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 20 percent chance of snow. Highs 17 to 23.

$$

WYZ024-161100-
Salt River and Wyoming Ranges-
738 PM MST Fri Feb 15 2019

...WINTER STORM WARNING IN EFFECT UNTIL MIDNIGHT MST TONIGHT...

.TONIGHT...Breezy. Snow showers. Areas of blowing snow. Snow
accumulation of 2 to 4 inches. Lows 6 to 12. West winds 15 to
20 mph. Chance of snow 90 percent.
.SATURDAY...Breezy. Patchy blowing snow until late afternoon.
Mostly cloudy with snow showers likely. Snow accumulation up to
1 inch. Total snow accumulation 2 to 7 inches. Highs 15 to 21.
West winds 15 to 20 mph. Chance of snow 60 percent.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows 2 to 8.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow. Highs
15 to 21.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows 4 below to 2 above zero.
.WASHINGTONS BIRTHDAY...Mostly cloudy with a 40 percent chance of
snow. Highs 11 to 17. Wind chill readings 12 below to 22 below
zero.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 1 below to 7 below zero.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 30 percent chance of snow. Highs 11 to 17. Wind chill
readings 17 below to 27 below zero.
.TUESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. A 30 percent chance of snow. Lows 6 below to zero.
Wind chill readings 15 below to 25 below zero.
.WEDNESDAY...Mostly cloudy with a 40 percent chance of snow.
Highs 13 to 19. Wind chill readings 16 below to 26 below zero.
.WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of
snow. Lows 3 below to 3 above zero. Wind chill readings 13 below
to 23 below zero.
.THURSDAY...Cloudy with a 40 percent chance of snow. Highs 15 to
21. Wind chill readings 11 below to 21 below zero.
.THURSDAY NIGHT...Cloudy with a 30 percent chance of snow. Lows
2 below to 4 above zero. Wind chill readings 13 below to 23 below
zero.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 30 percent chance of snow. Highs 16 to 22. Lowest wind
chill readings 10 below to 20 below zero in the morning.

$$

WYZ030-161100-
East Sweetwater County-
Including the city of Wamsutter
738 PM MST Fri Feb 15 2019

.TONIGHT...Breezy. Mostly cloudy. Snow showers likely until early
morning, then chance of snow showers late in the night. Patchy
blowing snow after midnight. Snow accumulation around 1 inch.
Lows 12 to 16. West winds 15 to 25 mph. Chance of snow
60 percent.
.SATURDAY...Breezy. Patchy blowing snow early in the morning.
Partly cloudy with a 20 percent chance of snow showers. Highs
around 24. West winds 15 to 25 mph.
.SATURDAY NIGHT...Colder. Partly cloudy until early morning then
becoming mostly cloudy. Lows 2 to 7. West winds around 15 mph in
the evening.
.SUNDAY...Mostly cloudy. Highs 18 to 22.
.SUNDAY NIGHT...Mostly cloudy. Lows 4 below to 1 above zero.
.WASHINGTONS BIRTHDAY...Mostly cloudy. Highs 10 to 14. Lowest
wind chill readings 16 below to 26 below zero in the morning.
.MONDAY NIGHT...Colder. Mostly cloudy. Lows 7 below to 12 below
zero. Wind chill readings 22 below to 32 below zero.
.TUESDAY...Partly cloudy. Highs 11 to 15. Lowest wind chill
readings 23 below to 33 below zero in the morning.
.TUESDAY NIGHT...Partly cloudy. Lows 3 below to 8 below zero.
Wind chill readings 22 below to 32 below zero.
.WEDNESDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs around 18. Lowest wind chill readings 23 below to
33 below zero in the morning.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 1 below to 4 above zero.
Wind chill readings 11 below to 21 below zero.
.THURSDAY...Mostly cloudy with a 20 percent chance of snow. Highs
19 to 23.
.THURSDAY NIGHT...Cloudy with a 30 percent chance of snow. Lows
2 to 6. Wind chill readings 10 below to 20 below zero.
.FRIDAY...Cloudy. Highs in the lower to mid 20s.

$$




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