Zone Forecast Product
Issued by NWS Riverton, WY

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
000
FPUS55 KRIW 160912
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
210 AM MST Sat Dec 16 2017

WYZ020-161100-
Natrona County Lower Elevations-
Including the city of Casper
210 AM MST Sat Dec 16 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST SUNDAY...

.REST OF TONIGHT...Breezy, cloudy. Slight chance of snow after
midnight, then snow early in the morning. Little or no new snow
accumulation. Lows 23 to 27. Southwest winds 15 to 25 mph. Chance
of snow 80 percent.
.SATURDAY...Breezy, snow. Patchy blowing snow late in the
afternoon. Snow accumulation around 3 inches. Highs 30 to 34.
West winds around 15 mph shifting to the northeast in the late
morning and afternoon. Chance of snow 90 percent.
.SATURDAY NIGHT...Breezy, colder, cloudy. Patchy blowing snow
until early morning. Snow until early morning, then chance of
snow early in the morning. Snow accumulation of 1 to 2 inches.
Total snow accumulation 4 to 5 inches. Lows 14 to 18. North winds
15 to 20 mph. Chance of snow 80 percent.
.SUNDAY...Partly cloudy in the morning then clearing. Highs 28 to
32. Southwest winds around 15 mph.
.SUNDAY NIGHT...Breezy. Mostly clear in the evening then becoming
partly cloudy. Lows 17 to 22. Southwest winds 15 to 20 mph.
.MONDAY...Breezy. Partly cloudy. Patchy blowing snow in the
morning. Highs in the mid to upper 30s.
.MONDAY NIGHT...Partly cloudy. Lows 19 to 23.
.TUESDAY...Breezy. Mostly sunny in the morning then becoming
partly cloudy. Highs near 40.
.TUESDAY NIGHT...Breezy. Partly cloudy. Patchy blowing snow. Lows
near 30.
.WEDNESDAY...Breezy. Partly cloudy. Patchy blowing snow in the
morning. Chance of snow, possibly mixed with rain in the
afternoon. Highs near 40. Temperatures falling into the lower 20s
in the afternoon. Chance of precipitation 40 percent.
.WEDNESDAY NIGHT...Breezy. Much colder. Cloudy with a 50 percent
chance of snow. Patchy blowing snow after midnight. Lows 5 to 9.
.THURSDAY...Breezy. Much colder. Patchy blowing snow in the
morning. Mostly cloudy with a 30 percent chance of snow. Highs
13 to 17.
.THURSDAY NIGHT...Partly cloudy. Lows around 1. Wind chill
readings 10 below to 20 below zero.
.FRIDAY...Partly cloudy. Highs 19 to 23. Lowest wind chill
readings 12 below to 22 below zero in the morning.

$$

WYZ017-161100-
Wind River Basin-
Including the cities of Riverton and Shoshoni
210 AM MST Sat Dec 16 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST SUNDAY...

.REST OF TONIGHT...Breezy, cloudy. Slight chance of snow after
midnight, then snow early in the morning. Little or no new snow
accumulation. Near steady temperature in the upper 20s. South
winds 15 to 20 mph. Chance of snow 80 percent.
.SATURDAY...Breezy, snow. Patchy blowing snow late in the
afternoon. Snow accumulation of 2 to 3 inches. Highs around 32.
Northeast winds around 15 mph early in the morning becoming north
15 to 25 mph in the afternoon. Chance of snow 80 percent.
.SATURDAY NIGHT...Breezy, colder, cloudy. Patchy blowing snow in
the evening. Snow in the evening, then chance of snow after
midnight. Snow accumulation of 1 to 2 inches. Total snow
accumulation 3 to 5 inches. Lows around 14. North winds 15 to
25 mph shifting to the northwest around 15 mph early in the
morning. Chance of snow 80 percent.
.SUNDAY...Partly cloudy in the morning then clearing. Highs
around 29.
.SUNDAY NIGHT...Partly cloudy. Lows 11 to 16.
.MONDAY...Partly cloudy. Highs in the 30s.
.MONDAY NIGHT...Partly cloudy. Lows 17 to 21.
.TUESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid 30s to lower 40s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower to mid 20s.
.WEDNESDAY...Partly cloudy. Chance of snow, possibly mixed with
rain in the afternoon. Highs in the upper 30s. Chance of
precipitation 30 percent.
.WEDNESDAY NIGHT...Colder. Cloudy with a 40 percent chance of
snow. Lows around 8.
.THURSDAY...Much colder. Mostly cloudy. A 30 percent chance of
snow in the morning. Highs around 17.
.THURSDAY NIGHT...Colder. Partly cloudy. Lows 1 below to 6 below
zero. Wind chill readings 13 below to 23 below zero.
.FRIDAY...Partly cloudy. Highs 18 to 23. Lowest wind chill
readings 15 below to 25 below zero in the morning.

$$

WYZ018-161100-
Lander Foothills-
Including the city of Lander
210 AM MST Sat Dec 16 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST SUNDAY...

.REST OF TONIGHT...Mostly cloudy. Snow early in the morning.
Little or no snow accumulation. Near steady temperature around
30. Chance of snow 80 percent.
.SATURDAY...Snow. Snow accumulation around 3 inches. Highs around
32. North winds around 15 mph in the afternoon. Chance of snow
90 percent.
.SATURDAY NIGHT...Colder, cloudy. Snow in the evening, then
chance of snow after midnight. Snow accumulation around 2 inches.
Total snow accumulation around 5 inches. Lows 14 to 18. North
winds around 15 mph. Chance of snow 80 percent.
.SUNDAY...Mostly sunny. Highs around 31.
.SUNDAY NIGHT...Partly cloudy. Lows 13 to 18.
.MONDAY...Partly cloudy. Highs in the upper 30s.
.MONDAY NIGHT...Partly cloudy. Lows 19 to 23.
.TUESDAY...Partly cloudy. Highs in the lower 40s.
.TUESDAY NIGHT...Partly cloudy. Lows in the 20s.
.WEDNESDAY...Partly cloudy. Chance of snow, possibly mixed with
rain in the afternoon. Highs around 40. Chance of precipitation
30 percent.
.WEDNESDAY NIGHT...Colder. Mostly cloudy with a 40 percent chance
of snow. Lows 8 to 12.
.THURSDAY...Much colder. Cloudy in the morning then becoming
partly cloudy. A 30 percent chance of snow. Highs around 16.
.THURSDAY NIGHT...Colder. Partly cloudy. Lows 4 below to 1 above
zero.
.FRIDAY...Partly cloudy. Highs 19 to 23. Lowest wind chill
readings 13 below to 23 below zero in the morning.

$$

WYZ028-161100-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
210 AM MST Sat Dec 16 2017

.REST OF TONIGHT...Mostly cloudy. Snow likely early in the
morning. Little or no new snow accumulation. Near steady
temperature in the upper 20s. West winds around 15 mph early in
the morning. Chance of snow 60 percent.
.SATURDAY...Breezy. Cloudy with snow likely. Patchy blowing snow
late in the afternoon. Snow accumulation around 1 inch. Highs
around 34. West winds 15 to 20 mph. Chance of snow 60 percent.
.SATURDAY NIGHT...Breezy, cloudy. Patchy blowing snow in the
evening. Snow likely in the evening, then chance of snow after
midnight. Snow accumulation around 1 inch. Total snow
accumulation around 2 inches. Lows 14 to 18. Northwest winds
15 to 20 mph. Chance of snow 60 percent.
.SUNDAY...Partly cloudy. Highs 28 to 32. West winds around 15 mph
in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows 13 to 17. West winds around
15 mph.
.MONDAY...Mostly cloudy. Highs in the mid to upper 30s.
.MONDAY NIGHT...Partly cloudy. Lows 18 to 23.
.TUESDAY...Partly cloudy. Highs near 40.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower to mid 20s.
.WEDNESDAY...Partly cloudy with a 30 percent chance of snow.
Highs around 40.
.WEDNESDAY NIGHT...Colder. Mostly cloudy with a 30 percent chance
of snow. Lows 7 to 11.
.THURSDAY...Colder. Mostly cloudy with a 30 percent chance of
snow. Highs 17 to 21.
.THURSDAY NIGHT...Colder. Partly cloudy in the evening then
clearing. Lows 3 below to 2 above zero.
.FRIDAY...Partly cloudy. Highs in the lower to mid 20s. Lowest
wind chill readings 12 below to 22 below zero in the morning.

$$

WYZ013-161100-
Jackson Hole-
Including the city of Jackson
210 AM MST Sat Dec 16 2017

.REST OF TONIGHT...Snow. New snow accumulation up to 1 inch. Near
steady temperature in the lower 20s. South winds around 15 mph.
Chance of snow 80 percent.
.SATURDAY...Snow. Snow accumulation around 1 inch. Total snow
accumulation 1 to 3 inches. Highs around 28. Southwest winds
around 15 mph early in the morning becoming northwest around
15 mph late in the afternoon. Chance of snow 80 percent.
.SATURDAY NIGHT...Colder. Mostly cloudy until early morning then
becoming partly cloudy. A 30 percent chance of snow until early
morning. Lows 8 to 13. North winds around 15 mph.
.SUNDAY...Partly cloudy. Highs 22 to 26.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 12 to 17.
.MONDAY...Cloudy with a 40 percent chance of snow. Highs in the
upper 20s.
.MONDAY NIGHT...Cloudy with a 40 percent chance of snow. Lows
19 to 23.
.TUESDAY...Mostly cloudy. A 20 percent chance of snow in the
morning. Highs in the lower 30s.
.TUESDAY NIGHT...Mostly cloudy. Chance of snow in the evening,
then snow likely after midnight. Lows in the lower to mid 20s.
Chance of snow 60 percent.
.WEDNESDAY...Snow likely. Highs around 30. Chance of snow
70 percent.
.WEDNESDAY NIGHT...Colder. Cloudy with a 40 percent chance of
snow. Lows 7 to 12.
.THURSDAY...Colder. Mostly cloudy in the morning then becoming
partly cloudy. Highs around 19.
.THURSDAY NIGHT...Colder. Partly cloudy. Lows 2 below to 3 above
zero.
.FRIDAY...Partly cloudy. Highs 17 to 21.

$$

WYZ003-161100-
Cody Foothills-
Including the cities of Cody and Meeteetse
210 AM MST Sat Dec 16 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST SUNDAY...

.REST OF TONIGHT...Mostly cloudy. Chance of snow after midnight,
then snow early in the morning. Little or no new snow
accumulation. Lows 23 to 27. Northwest winds around 15 mph after
midnight. Chance of snow 80 percent.
.SATURDAY...Breezy, snow. Patchy blowing snow in the afternoon.
Snow accumulation of 2 to 3 inches. Highs 28 to 32. North winds
15 to 20 mph in the late morning and afternoon. Chance of snow
80 percent.
.SATURDAY NIGHT...Breezy, colder. Patchy blowing snow early in
the evening. Mostly cloudy with a 30 percent chance of snow until
early morning, then partly cloudy early in the morning. Lows
13 to 17. Northwest winds 15 to 20 mph until early morning.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 29 to 33.
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows 20 to 25. Southwest winds around 15 mph.
.MONDAY...Not as cold. Mostly cloudy. Highs near 40.
.MONDAY NIGHT...Partly cloudy. Lows 23 to 28.
.TUESDAY...Partly cloudy. Highs in the lower to mid 40s.
.TUESDAY NIGHT...Windy. Partly cloudy. Patchy blowing snow after
midnight. Lows 27 to 32.
.WEDNESDAY...Breezy. Partly cloudy in the morning then becoming
mostly cloudy. Patchy blowing snow in the morning. A 40 percent
chance of snow. Highs in the mid 30s to lower 40s.
.WEDNESDAY NIGHT...Breezy. Much colder. Patchy blowing snow in
the evening. Cloudy with a 40 percent chance of snow. Lows 7 to
11.
.THURSDAY...Colder. Mostly cloudy in the morning then becoming
partly cloudy. Highs 18 to 22.
.THURSDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows 5 to 10.
.FRIDAY...Partly cloudy. Highs in the mid to upper 20s.

$$

WYZ004-161100-
North Big Horn Basin-
210 AM MST Sat Dec 16 2017

.REST OF TONIGHT...Cloudy. Chance of snow after midnight, then
snow likely early in the morning. Little or no new snow
accumulation. Near steady temperature around 30. North winds
around 15 mph. Chance of snow 70 percent.
.SATURDAY...Breezy. Snow likely. Patchy blowing snow late in the
afternoon. Snow accumulation of 1 to 2 inches. Highs around 34.
Northwest winds 15 to 20 mph. Chance of snow 70 percent.
.SATURDAY NIGHT...Breezy, colder. Patchy blowing snow in the
evening. Mostly cloudy with a 30 percent chance of snow. Lows
15 to 19. West winds 15 to 20 mph.
.SUNDAY...Partly cloudy. Highs around 32.
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows 17 to 22.
.MONDAY...Mostly cloudy. Highs in the upper 30s.
.MONDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 19 to 24.
.TUESDAY...Partly cloudy. Highs around 40.
.TUESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows 23 to 28.
.WEDNESDAY...Mostly cloudy with a 40 percent chance of snow.
Highs in the upper 30s.
.WEDNESDAY NIGHT...Breezy, colder. Cloudy with a 30 percent
chance of snow. Patchy blowing snow through the night. Lows
around 9.
.THURSDAY...Breezy, colder. Mostly cloudy in the morning then
becoming partly cloudy. Highs in the lower 20s.
.THURSDAY NIGHT...Partly cloudy. Lows 2 to 7.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs in the mid 20s.

$$

WYZ006-161100-
Southeast Big Horn Basin-
Including the city of Worland
210 AM MST Sat Dec 16 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST SUNDAY...

.REST OF TONIGHT...Cloudy. Chance of snow after midnight, then
snow early in the morning. Little or no new snow accumulation.
Near steady temperature in the upper 20s. Chance of snow
80 percent.
.SATURDAY...Breezy, snow. Patchy blowing snow late in the
afternoon. Snow accumulation around 3 inches. Highs around 34.
Northwest winds 15 to 20 mph in the afternoon. Chance of snow
80 percent.
.SATURDAY NIGHT...Breezy, cloudy. Patchy blowing snow early in
the evening. Snow likely in the evening, then chance of snow
after midnight. Snow accumulation around 1 inch. Total snow
accumulation around 4 inches. Lows around 16. West winds 15 to
20 mph. Chance of snow 60 percent.
.SUNDAY...Partly cloudy in the morning then clearing. Highs
around 31.
.SUNDAY NIGHT...Partly cloudy. Lows 13 to 17.
.MONDAY...Mostly cloudy. Highs in the upper 30s.
.MONDAY NIGHT...Partly cloudy. Lows 16 to 20.
.TUESDAY...Partly cloudy. Highs in the upper 30s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower to mid 20s.
.WEDNESDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 30 percent chance of snow. Highs around 40.
.WEDNESDAY NIGHT...Breezy, colder. Cloudy with a 30 percent
chance of snow. Patchy blowing snow. Lows around 10.
.THURSDAY...Colder. Mostly cloudy with a 20 percent chance of
snow in the morning, then partly cloudy in the afternoon. Highs
in the lower to mid 20s.
.THURSDAY NIGHT...Colder. Partly cloudy. Lows 2 below to 3 above
zero.
.FRIDAY...Partly cloudy. Highs in the 20s.

$$

WYZ005-161100-
Southwest Big Horn Basin-
Including the city of Thermopolis
210 AM MST Sat Dec 16 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST SUNDAY...

.REST OF TONIGHT...Mostly cloudy. Chance of snow after midnight,
then snow early in the morning. Little or no new snow
accumulation. Lows around 24. Northwest winds around 15 mph early
in the morning. Chance of snow 80 percent.
.SATURDAY...Breezy, snow. Patchy blowing snow in the afternoon.
Snow accumulation of 3 to 4 inches. Highs around 32. Northwest
winds 15 to 20 mph. Chance of snow 80 percent.
.SATURDAY NIGHT...Breezy, colder, cloudy. Patchy blowing snow
until early morning. Snow likely in the evening, then chance of
snow after midnight. Snow accumulation around 1 inch. Total snow
accumulation 4 to 5 inches. Lows 12 to 16. West winds 15 to
20 mph. Chance of snow 60 percent.
.SUNDAY...Mostly sunny. Highs around 30.
.SUNDAY NIGHT...Partly cloudy. Lows 12 to 17.
.MONDAY...Mostly cloudy. Highs in the upper 30s.
.MONDAY NIGHT...Partly cloudy. Lows 16 to 20.
.TUESDAY...Partly cloudy. Highs in the upper 30s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower to mid 20s.
.WEDNESDAY...Partly cloudy with a 30 percent chance of snow.
Highs in the upper 30s.
.WEDNESDAY NIGHT...Breezy, colder. Cloudy with a 30 percent
chance of snow. Patchy blowing snow. Lows 7 to 11.
.THURSDAY...Colder. Mostly cloudy with a 20 percent chance of
snow in the morning, then partly cloudy in the afternoon. Highs
around 19.
.THURSDAY NIGHT...Colder. Mostly clear in the evening then
becoming partly cloudy. Lows 2 below to 3 above zero.
.FRIDAY...Partly cloudy. Highs in the lower 20s.

$$

WYZ023-161100-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
210 AM MST Sat Dec 16 2017

.REST OF TONIGHT...Snow likely. New snow accumulation around
1 inch. Near steady temperature in the lower 20s. Chance of snow
70 percent.
.SATURDAY...Snow. Snow accumulation around 1 inch. Total snow
accumulation 2 to 3 inches. Highs around 28. Chance of snow
80 percent.
.SATURDAY NIGHT...Colder. Mostly cloudy with a 30 percent chance
of snow. Lows 10 to 14.
.SUNDAY...Partly cloudy. Highs around 25.
.SUNDAY NIGHT...Partly cloudy in the evening, then mostly cloudy
with a 30 percent chance of snow after midnight. Lows 11 to 15.
.MONDAY...Cloudy with a 40 percent chance of snow. Highs in the
upper 20s.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 18 to 22.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the mid 30s.
.TUESDAY NIGHT...Partly cloudy in the evening, then mostly cloudy
with snow likely after midnight. Lows in the lower to mid 20s.
Chance of snow 70 percent.
.WEDNESDAY...Snow likely. Highs in the lower 30s. Chance of snow
70 percent.
.WEDNESDAY NIGHT...Colder. Cloudy with a 40 percent chance of
snow. Lows 9 to 13.
.THURSDAY...Colder. Mostly cloudy with a 20 percent chance of
snow in the morning, then partly cloudy in the afternoon. Highs
around 19.
.THURSDAY NIGHT...Colder. Partly cloudy. Lows 1 below to 6 below
zero.
.FRIDAY...Partly cloudy. Highs in the lower 20s.

$$

WYZ025-161100-
Upper Green River Basin Foothills-
Including the city of Pinedale
210 AM MST Sat Dec 16 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST SUNDAY...

.REST OF TONIGHT...Snow likely. New snow accumulation up to
1 inch. Near steady temperature in the lower 20s. Chance of snow
60 percent.
.SATURDAY...Snow likely. Snow accumulation of 1 to 2 inches.
Highs around 29. Northwest winds around 15 mph in the afternoon.
Chance of snow 60 percent.
.SATURDAY NIGHT...Cloudy with a 50 percent chance of snow. Snow
accumulation around 1 inch. Total snow accumulation 2 to
5 inches. Lows 9 to 13. Northwest winds around 15 mph.
.SUNDAY...Partly cloudy. Highs around 26.
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows 10 to 15.
.MONDAY...Mostly cloudy with a 30 percent chance of snow. Highs
around 30.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 15 to 19.
.TUESDAY...Partly cloudy. Highs in the mid 30s.
.TUESDAY NIGHT...Partly cloudy. A 20 percent chance of snow after
midnight. Lows 15 to 19.
.WEDNESDAY...Mostly cloudy. Chance of snow in the morning, then
snow likely in the afternoon. Highs in the lower 30s. Chance of
snow 60 percent.
.WEDNESDAY NIGHT...Colder. Cloudy with a 40 percent chance of
snow. Lows 7 to 11.
.THURSDAY...Colder. Mostly cloudy with a 20 percent chance of
snow in the morning, then partly cloudy in the afternoon. Highs
around 20.
.THURSDAY NIGHT...Colder. Mostly clear in the evening then
becoming partly cloudy. Lows 2 below to 7 below zero.
.FRIDAY...Partly cloudy. Highs in the lower 20s. Lowest wind
chill readings 18 below to 28 below zero in the morning.

$$

WYZ026-161100-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
210 AM MST Sat Dec 16 2017

.REST OF TONIGHT...Mostly cloudy. Chance of snow after midnight,
then snow likely early in the morning. Little or no new snow
accumulation. Near steady temperature in the lower 20s. Chance of
snow 60 percent.
.SATURDAY...Cloudy with snow likely. Snow accumulation of 1 to
2 inches. Highs 31 to 35. Northwest winds around 15 mph. Chance
of snow 60 percent.
.SATURDAY NIGHT...Breezy. Cloudy with a 50 percent chance of
snow. Patchy blowing snow late in the evening. Snow accumulation
around 1 inch. Total snow accumulation 2 to 3 inches. Lows 9 to
13. Northwest winds 15 to 20 mph.
.SUNDAY...Partly cloudy. Highs 27 to 31.
.SUNDAY NIGHT...Partly cloudy. Lows 7 to 11.
.MONDAY...Mostly cloudy. Highs in the lower to mid 30s.
.MONDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 11 to 15.
.TUESDAY...Partly cloudy. Highs in the mid to upper 30s.
.TUESDAY NIGHT...Partly cloudy. Lows 13 to 17.
.WEDNESDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 30 percent chance of snow. Highs in the mid to upper
30s.
.WEDNESDAY NIGHT...Colder. Mostly cloudy with a 30 percent chance
of snow. Lows 4 to 9.
.THURSDAY...Colder. Mostly cloudy. A 30 percent chance of snow in
the morning. Highs 18 to 22.
.THURSDAY NIGHT...Colder. Partly cloudy. Lows 6 below to 11 below
zero.
.FRIDAY...Partly cloudy. Highs 19 to 24. Lowest wind chill
readings 18 below to 28 below zero in the morning.

$$

WYZ010-161100-
Northeast Johnson County-
Including the city of Buffalo
210 AM MST Sat Dec 16 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST SUNDAY...

.REST OF TONIGHT...Cloudy. Chance of snow after midnight, then
snow early in the morning. Little or no new snow accumulation.
Lows around 26. North winds around 15 mph after midnight. Chance
of snow 80 percent.
.SATURDAY...Snow. Snow accumulation of 2 to 3 inches. Highs 31 to
35. North winds around 15 mph in the late morning and afternoon.
Chance of snow 80 percent.
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows around 17. North winds around 15 mph until early morning.
.SUNDAY...Partly cloudy in the morning then clearing. Highs
around 35.
.SUNDAY NIGHT...Partly cloudy. Lows around 23.
.MONDAY...Mostly cloudy. Highs in the mid 40s.
.MONDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows in the lower 20s.
.TUESDAY...Partly cloudy. Highs in the lower 40s.
.TUESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows around 30.
.WEDNESDAY...Mostly cloudy with a 30 percent chance of snow.
Highs in the lower 40s.
.WEDNESDAY NIGHT...Breezy, colder. Cloudy with a 50 percent
chance of snow. Patchy blowing snow. Lows around 10.
.THURSDAY...Breezy. Much colder. Mostly cloudy. A 20 percent
chance of snow in the morning. Patchy blowing snow in the
morning. Highs around 19.
.THURSDAY NIGHT...Partly cloudy. Lows around 7.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs in the upper 20s.

$$

WYZ011-161100-
Southeast Johnson County-
Including the city of Kaycee
210 AM MST Sat Dec 16 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST SUNDAY...

.REST OF TONIGHT...Breezy, cloudy. Chance of snow after midnight,
then snow early in the morning. Little or no new snow
accumulation. Lows around 26. North winds 15 to 20 mph. Chance of
snow 80 percent.
.SATURDAY...Breezy, snow. Snow accumulation of 2 to 3 inches.
Highs around 33. North winds 15 to 20 mph in the afternoon.
Chance of snow 80 percent.
.SATURDAY NIGHT...Breezy, cloudy. Snow likely in the evening,
then chance of snow after midnight. Snow accumulation around
1 inch. Total snow accumulation 3 to 4 inches. Lows around 17.
North winds 15 to 20 mph. Chance of snow 60 percent.
.SUNDAY...Partly cloudy in the morning then clearing. Highs
around 35. Southwest winds around 15 mph in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows around 21. Southwest winds
around 15 mph after midnight.
.MONDAY...Mostly cloudy. Highs in the lower to mid 40s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 20s.
.TUESDAY...Partly cloudy. Highs in the lower 40s.
.TUESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows around 30.
.WEDNESDAY...Partly cloudy in the morning, then mostly cloudy
with chance of snow, possibly mixed with rain in the afternoon.
Highs in the mid 40s. Chance of precipitation 40 percent.
.WEDNESDAY NIGHT...Breezy, colder. Cloudy with a 40 percent
chance of snow. Patchy blowing snow. Lows around 10.
.THURSDAY...Breezy. Much colder. Mostly cloudy. A 20 percent
chance of snow in the morning. Patchy blowing snow in the
morning. Highs around 20.
.THURSDAY NIGHT...Partly cloudy. Lows 2 to 6.
.FRIDAY...Partly cloudy. Highs in the mid 20s to lower 30s.

$$

WYZ027-161100-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
210 AM MST Sat Dec 16 2017

.REST OF TONIGHT...Mostly cloudy with a 30 percent chance of
snow. Near steady temperature in the mid 20s. West winds around
15 mph.
.SATURDAY...Breezy. Cloudy with a 50 percent chance of snow.
Patchy blowing snow in the afternoon. Snow accumulation around
1 inch. Highs 29 to 33. Northwest winds 15 to 20 mph.
.SATURDAY NIGHT...Breezy, colder. Patchy blowing snow in the
evening. Cloudy with a 40 percent chance of snow. Lows 10 to 14.
Northwest winds 15 to 20 mph until early morning.
.SUNDAY...Partly cloudy. Highs 25 to 29. West winds around 15 mph
in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows 10 to 15. West winds around
15 mph in the evening.
.MONDAY...Mostly cloudy. Highs in the lower to mid 30s.
.MONDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 14 to 18.
.TUESDAY...Partly cloudy. Highs in the mid 30s to lower 40s.
.TUESDAY NIGHT...Partly cloudy. Lows 17 to 21.
.WEDNESDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 40 percent chance of snow. Highs in the mid to upper
30s.
.WEDNESDAY NIGHT...Colder. Mostly cloudy with a 40 percent chance
of snow. Lows 7 to 11.
.THURSDAY...Colder. Mostly cloudy. A 20 percent chance of snow in
the morning. Highs 18 to 22.
.THURSDAY NIGHT...Colder. Partly cloudy. Lows 3 below to 1 above
zero.
.FRIDAY...Partly cloudy. Highs in the lower to mid 20s.

$$

WYZ016-161100-
Upper Wind River Basin-
Including the city of Dubois
210 AM MST Sat Dec 16 2017

.REST OF TONIGHT...Windy. Mostly cloudy. Chance of snow after
midnight, then snow early in the morning. Areas of blowing snow
early in the morning. Little or no new snow accumulation. Near
steady temperature in the upper 20s. Northwest winds 25 to
35 mph. Chance of snow 80 percent.
.SATURDAY...Breezy. Areas of blowing snow early in the morning.
Snow. Snow accumulation of 2 to 3 inches. Highs around 31.
Northwest winds 15 to 25 mph until late afternoon. Chance of snow
80 percent.
.SATURDAY NIGHT...Colder, cloudy. Snow likely in the evening,
then chance of snow after midnight. Snow accumulation around
1 inch. Total snow accumulation 3 to 4 inches. Lows 12 to 16.
West winds around 15 mph in the evening. Chance of snow
60 percent.
.SUNDAY...Mostly sunny. Highs 28 to 33. West winds around 15 mph.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows 17 to 21. West winds
15 to 20 mph.
.MONDAY...Breezy. Partly cloudy. Highs 35 to 40.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 20s.
.TUESDAY...Breezy. Partly cloudy. Highs near 40.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 20s.
.WEDNESDAY...Partly cloudy with a 30 percent chance of snow.
Highs 35 to 40.
.WEDNESDAY NIGHT...Colder. Cloudy with a 40 percent chance of
snow. Lows 9 to 13.
.THURSDAY...Colder. Mostly cloudy with a 20 percent chance of
snow in the morning, then partly cloudy in the afternoon. Highs
around 18.
.THURSDAY NIGHT...Colder. Mostly clear in the evening then
becoming partly cloudy. Lows 1 to 5.
.FRIDAY...Not as cold. Partly cloudy. Highs in the mid to upper
20s.

$$

WYZ001-161100-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
210 AM MST Sat Dec 16 2017

.REST OF TONIGHT...Snow. New snow accumulation around 1 inch.
Near steady temperature around 19. Southwest winds around 15 mph.
Chance of snow 90 percent.
.SATURDAY...Snow. Snow accumulation of 1 to 3 inches. Total snow
accumulation 2 to 6 inches. Highs 20 to 26. West winds around
15 mph shifting to the northwest in the afternoon. Chance of snow
80 percent.
.SATURDAY NIGHT...Colder. Mostly cloudy with a 30 percent chance
of snow in the evening, then partly cloudy after midnight. Lows
2 to 8. North winds around 15 mph until early morning.
.SUNDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs 15 to 21. Southwest winds around 15 mph in the
afternoon.
.SUNDAY NIGHT...Cloudy. Chance of snow in the evening, then snow
likely after midnight. Snow accumulation up to 1 inch. Lows 9 to
15. Southwest winds around 15 mph after midnight. Chance of snow
60 percent.
.MONDAY...Breezy. Cloudy with snow likely. Light snow
accumulations. Highs 21 to 27. Chance of snow 60 percent.
.MONDAY NIGHT...Cloudy with a 50 percent chance of snow. Light
snow accumulations. Lows 16 to 22.
.TUESDAY...Cloudy with a 30 percent chance of snow. Highs 25 to
31.
.TUESDAY NIGHT...Cloudy. Chance of snow in the evening, then snow
likely after midnight. Lows 17 to 23. Chance of snow 60 percent.
.WEDNESDAY...Snow likely. Highs 24 to 30. Chance of snow
70 percent.
.WEDNESDAY NIGHT...Much colder. Cloudy with a 40 percent chance
of snow. Lows 1 below to 5 above zero. Wind chill readings
11 below to 21 below zero.
.THURSDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 12 to 18. Wind chill readings 13 below to 23 below
zero.
.THURSDAY NIGHT...Partly cloudy. Lows 5 below to 3 above zero.
.FRIDAY...Mostly cloudy. Highs 14 to 20. Lowest wind chill
readings 14 below to 24 below zero in the morning.

$$

WYZ029-161100-
Flaming Gorge-
210 AM MST Sat Dec 16 2017

.REST OF TONIGHT...Mostly cloudy. A 50 percent chance of snow
early in the morning. Little or no snow accumulation. Near steady
temperature in the upper 20s.
.SATURDAY...Snow likely. Snow accumulation around 1 inch. Highs
33 to 37. West winds around 15 mph in the afternoon. Chance of
snow 60 percent.
.SATURDAY NIGHT...Breezy, cloudy. Patchy blowing snow in the
evening. Snow in the evening, then chance of snow after midnight.
Snow accumulation of 1 to 2 inches. Total snow accumulation 2 to
3 inches. Lows around 17. Northwest winds 15 to 20 mph. Chance of
snow 80 percent.
.SUNDAY...Partly cloudy in the morning then clearing. Highs 29 to
34. West winds around 15 mph in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows around 17. West winds around
15 mph in the evening.
.MONDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs 36 to 41.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 20s.
.TUESDAY...Partly cloudy. Highs 39 to 44.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 20s.
.WEDNESDAY...Partly cloudy with a 40 percent chance of snow.
Highs near 40.
.WEDNESDAY NIGHT...Colder. Mostly cloudy with a 40 percent chance
of snow. Lows around 10.
.THURSDAY...Colder. Mostly cloudy with a 30 percent chance of
snow. Highs 16 to 21.
.THURSDAY NIGHT...Colder. Partly cloudy in the evening then
clearing. Lows zero to 4 above.
.FRIDAY...Not as cold. Mostly sunny in the morning then becoming
partly cloudy. Highs 24 to 29.

$$

WYZ022-161100-
Casper Mountain-
210 AM MST Sat Dec 16 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST SUNDAY...

.REST OF TONIGHT...Breezy. Mostly cloudy. Snow early in the
morning. Patchy blowing snow early in the morning. Little or no
new snow accumulation. Lows 21 to 27. Southwest winds 15 to
25 mph. Chance of snow 80 percent.
.SATURDAY...Breezy. Patchy blowing snow in the morning. Snow.
Snow accumulation of 2 to 4 inches. Highs 27 to 33. Southwest
winds 15 to 25 mph shifting to the northwest around 15 mph late
in the afternoon. Chance of snow 80 percent.
.SATURDAY NIGHT...Breezy, colder, snow. Areas of blowing snow.
Snow accumulation of 2 to 3 inches. Total snow accumulation 4 to
7 inches. Lows 13 to 19. North winds 15 to 25 mph. Chance of snow
90 percent.
.SUNDAY...Breezy. Mostly cloudy with a 20 percent chance of snow
in the morning, then mostly sunny in the afternoon. Highs 24 to
30. Southwest winds 15 to 20 mph.
.SUNDAY NIGHT...Breezy. Mostly clear in the evening then becoming
partly cloudy. Patchy blowing snow. Lows 16 to 22. Southwest
winds 15 to 20 mph.
.MONDAY...Breezy. Partly cloudy. Patchy blowing snow. Highs 29 to
35.
.MONDAY NIGHT...Breezy. Partly cloudy. Lows 19 to 25.
.TUESDAY...Breezy. Mostly sunny. Highs 32 to 38.
.TUESDAY NIGHT...Breezy. Mostly clear in the evening then
becoming partly cloudy. Patchy blowing snow. Near steady
temperature around 30.
.WEDNESDAY...Breezy. Patchy blowing snow in the morning. Partly
cloudy with a 30 percent chance of snow. Highs 35 to 41.
.WEDNESDAY NIGHT...Breezy. Much colder. Mostly cloudy with a
50 percent chance of snow. Patchy blowing snow. Lows 4 to 10.
.THURSDAY...Breezy. Much colder. Patchy blowing snow in the
morning. Mostly cloudy with a 40 percent chance of snow. Highs
8 to 14.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 2 below to 4 above zero.
.FRIDAY...Partly cloudy. Highs 14 to 20. Lowest wind chill
readings 10 below to 20 below zero in the morning.

$$

WYZ002-161100-
Absaroka Mountains-
210 AM MST Sat Dec 16 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST SUNDAY...

.REST OF TONIGHT...Breezy, snow. Patchy blowing snow early in the
morning. New snow accumulation up to 1 inch. Near steady
temperature in the lower 20s. West winds 15 to 25 mph. Chance of
snow 80 percent.
.SATURDAY...Patchy blowing snow early in the morning. Snow. Snow
accumulation of 2 to 5 inches. Highs 19 to 27. West winds around
15 mph shifting to the north in the afternoon. Chance of snow
90 percent.
.SATURDAY NIGHT...Colder, cloudy. Patchy blowing snow in the
evening. Snow likely in the evening, then chance of snow after
midnight. Snow accumulation up to 1 inch. Total snow accumulation
2 to 8 inches. Lows 5 to 11. North winds around 15 mph shifting
to the west early in the morning. Chance of snow 60 percent.
.SUNDAY...Breezy. Mostly sunny in the morning then becoming
partly cloudy. Patchy blowing snow in the afternoon. Highs 18 to
26. West winds 15 to 20 mph.
.SUNDAY NIGHT...Breezy. Mostly cloudy with a 40 percent chance of
snow. Patchy blowing snow. Lows 12 to 20. West winds 15 to
25 mph.
.MONDAY...Windy. Mostly cloudy with a 40 percent chance of snow.
Patchy blowing snow through the day. Highs 22 to 32.
.MONDAY NIGHT...Breezy. Mostly cloudy with a 40 percent chance of
snow. Patchy blowing snow through the night. Lows 18 to 24.
.TUESDAY...Breezy. Mostly cloudy in the morning then becoming
partly cloudy. A 30 percent chance of snow. Patchy blowing snow.
Highs 25 to 35.
.TUESDAY NIGHT...Breezy. Partly cloudy with a 30 percent chance
of snow. Patchy blowing snow through the night. Lows 18 to 26.
.WEDNESDAY...Breezy. Snow likely. Patchy blowing snow. Highs
24 to 32. Temperatures falling into the mid teens in the
afternoon. Chance of snow 60 percent.
.WEDNESDAY NIGHT...Breezy, colder. Cloudy with a 50 percent
chance of snow. Patchy blowing snow. Lows 2 to 8. Wind chill
readings 16 below to 26 below zero.
.THURSDAY...Breezy, colder. Patchy blowing snow in the morning.
Mostly cloudy with a 20 percent chance of snow in the morning,
then partly cloudy in the afternoon. Highs 10 to 18. Wind chill
readings 17 below to 27 below zero.
.THURSDAY NIGHT...Partly cloudy. Lows 1 to 7. Wind chill readings
15 below to 25 below zero.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs 15 to 23. Wind chill readings 15 below to 25 below
zero.

$$

WYZ007-161100-
Owl Creek and Bridger Mountains-
210 AM MST Sat Dec 16 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST SUNDAY...

.REST OF TONIGHT...Mostly cloudy. Chance of snow after midnight,
then snow early in the morning. Little or no new snow
accumulation. Lows around 24. North winds around 15 mph early in
the morning. Chance of snow 80 percent.
.SATURDAY...Breezy, snow. Patchy blowing snow late in the
afternoon. Snow accumulation of 3 to 5 inches. Highs 26 to 32.
North winds 15 to 25 mph. Chance of snow 90 percent.
.SATURDAY NIGHT...Breezy, colder, cloudy. Areas of blowing snow
until early morning. Snow in the evening, then chance of snow
after midnight. Snow accumulation of 1 to 2 inches. Total snow
accumulation 4 to 7 inches. Lows 12 to 18. Northwest winds 15 to
25 mph. Chance of snow 80 percent.
.SUNDAY...Mostly sunny. Highs 24 to 30.
.SUNDAY NIGHT...Partly cloudy. Lows 15 to 21. Southwest winds
around 15 mph after midnight.
.MONDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 31 to 37.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 20s.
.TUESDAY...Partly cloudy. Highs 33 to 39.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 20s.
.WEDNESDAY...Partly cloudy with a 30 percent chance of snow.
Highs 33 to 39.
.WEDNESDAY NIGHT...Breezy, colder. Cloudy with a 40 percent
chance of snow. Patchy blowing snow. Lows 6 to 12.
.THURSDAY...Breezy, colder. Patchy blowing snow in the morning.
Mostly cloudy with a 30 percent chance of snow in the morning,
then partly cloudy in the afternoon. Highs 13 to 19.
.THURSDAY NIGHT...Partly cloudy. Lows 1 to 7.
.FRIDAY...Partly cloudy. Highs 17 to 23.

$$

WYZ008-161100-
Bighorn Mountains West-
210 AM MST Sat Dec 16 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST SUNDAY...

.REST OF TONIGHT...Cloudy with snow. New snow accumulation up to
1 inch. Lows 18 to 26. West winds around 15 mph. Chance of snow
90 percent.
.SATURDAY...Snow. Snow accumulation of 4 to 6 inches. Highs 21 to
31. East winds around 15 mph in the afternoon. Chance of snow
near 100 percent.
.SATURDAY NIGHT...Colder, cloudy. Patchy blowing snow early in
the evening. Snow in the evening, then chance of snow after
midnight. Snow accumulation of 1 to 2 inches. Total snow
accumulation 5 to 10 inches. Lows 9 to 17. Northeast winds around
15 mph in the evening. Chance of snow 80 percent.
.SUNDAY...Partly cloudy. Highs 21 to 27.
.SUNDAY NIGHT...Partly cloudy. Lows 14 to 22. West winds around
15 mph after midnight.
.MONDAY...Breezy. Not as cold. Mostly cloudy. Highs 27 to 35.
.MONDAY NIGHT...Partly cloudy. Lows 16 to 24.
.TUESDAY...Partly cloudy. Highs 29 to 37.
.TUESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows 21 to 29.
.WEDNESDAY...Mostly cloudy with a 30 percent chance of snow.
Highs 28 to 36. Temperatures falling into the upper teens in the
afternoon. Lowest wind chill readings 10 below to 20 below zero
in the afternoon.
.WEDNESDAY NIGHT...Much colder. Cloudy. Snow likely in the
evening, then chance of snow after midnight. Lows 1 to 11. Chance
of snow 60 percent. Wind chill readings 23 below to 33 below
zero.
.THURSDAY...Colder. Mostly cloudy with a 30 percent chance of
snow. Highs 9 to 17. Wind chill readings 22 below to 32 below
zero.
.THURSDAY NIGHT...Partly cloudy. Lows 1 below to 7 above zero.
Wind chill readings 22 below to 32 below zero.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 30 percent chance of snow. Highs 14 to 20. Wind chill
readings 22 below to 32 below zero.

$$

WYZ009-161100-
Bighorn Mountains Southeast-
210 AM MST Sat Dec 16 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST SUNDAY...

.REST OF TONIGHT...Breezy, cloudy. Chance of snow after midnight,
then snow early in the morning. New snow accumulation up to
1 inch. Lows 18 to 24. West winds 15 to 20 mph. Chance of snow
90 percent.
.SATURDAY...Snow. Patchy blowing snow late in the afternoon. Snow
accumulation of 4 to 6 inches. Highs 22 to 28. Northeast winds
around 15 mph in the afternoon. Chance of snow near 100 percent.
.SATURDAY NIGHT...Colder, cloudy. Patchy blowing snow in the
evening. Snow in the evening, then chance of snow after midnight.
Snow accumulation of 1 to 2 inches. Total snow accumulation 5 to
9 inches. Lows 10 to 16. North winds around 15 mph until early
morning. Chance of snow 80 percent.
.SUNDAY...Mostly sunny. Highs 23 to 29. West winds around 15 mph.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows 16 to 22. West winds
15 to 20 mph.
.MONDAY...Breezy. Not as cold. Mostly cloudy in the morning then
becoming partly cloudy. Patchy blowing snow. Highs 29 to 37.
.MONDAY NIGHT...Partly cloudy. Lows 18 to 24.
.TUESDAY...Breezy. Partly cloudy. Highs 30 to 38.
.TUESDAY NIGHT...Breezy. Partly cloudy. Patchy blowing snow. Lows
24 to 30.
.WEDNESDAY...Breezy. Partly cloudy in the morning then becoming
mostly cloudy. A 30 percent chance of snow. Patchy blowing snow
through the day. Highs 31 to 39. Temperatures falling into the
mid teens in the afternoon. Lowest wind chill readings 10 below
to 20 below zero in the afternoon.
.WEDNESDAY NIGHT...Breezy. Much colder. Cloudy. Snow likely in
the evening, then chance of snow after midnight. Patchy blowing
snow after midnight. Lows 2 to 10. Chance of snow 60 percent.
Wind chill readings 21 below to 31 below zero.
.THURSDAY...Breezy, colder. Patchy blowing snow in the morning.
Mostly cloudy with a 30 percent chance of snow. Highs 11 to 17.
Wind chill readings 20 below to 30 below zero.
.THURSDAY NIGHT...Partly cloudy. Lows 1 to 7. Wind chill readings
21 below to 31 below zero.
.FRIDAY...Partly cloudy. Highs 15 to 23. Wind chill readings
20 below to 30 below zero.

$$

WYZ012-161100-
Teton and Gros Ventre Mountains-
210 AM MST Sat Dec 16 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

.REST OF TONIGHT...Breezy, snow. Patchy blowing snow early in the
morning. New snow accumulation around 1 inch. Near steady
temperature around 20. Southwest winds 15 to 20 mph. Chance of
snow 80 percent.
.SATURDAY...Snow. Snow accumulation of 2 to 3 inches. Highs 21 to
27. Southwest winds around 15 mph early in the morning becoming
northwest around 15 mph in the afternoon. Chance of snow
80 percent.
.SATURDAY NIGHT...Colder. Mostly cloudy. Patchy blowing snow
early in the evening. Snow likely in the evening, then chance of
snow after midnight. Snow accumulation up to 1 inch. Total snow
accumulation 3 to 7 inches. Lows 6 to 12. North winds around
15 mph. Chance of snow 60 percent.
.SUNDAY...Partly cloudy. Highs 16 to 22. West winds around 15 mph
in the afternoon.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows 11 to 17. West winds around 15 mph.
.MONDAY...Cloudy. Chance of snow in the morning, then snow likely
in the afternoon. Light snow accumulations. Highs 22 to 28.
Chance of snow 60 percent.
.MONDAY NIGHT...Cloudy with a 40 percent chance of snow. Lows
17 to 23.
.TUESDAY...Mostly cloudy with a 30 percent chance of snow. Highs
26 to 32.
.TUESDAY NIGHT...Mostly cloudy. Chance of snow in the evening,
then snow likely after midnight. Lows 18 to 24. Chance of snow
70 percent.
.WEDNESDAY...Snow. Highs 23 to 29. Chance of snow 80 percent.
.WEDNESDAY NIGHT...Colder. Cloudy with a 50 percent chance of
snow. Lows 5 to 11. Wind chill readings 10 below to 20 below
zero.
.THURSDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 14 to 20. Wind chill readings 10 below to 20 below
zero.
.THURSDAY NIGHT...Partly cloudy. Lows 1 below to 5 above zero.
Wind chill readings 12 below to 22 below zero.
.FRIDAY...Partly cloudy. Highs 14 to 20. Wind chill readings
12 below to 22 below zero.

$$

WYZ014-161100-
Wind River Mountains West-
210 AM MST Sat Dec 16 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST SUNDAY...

.REST OF TONIGHT...Breezy, snow. Patchy blowing snow early in the
morning. New snow accumulation around 1 inch. Near steady
temperature in the lower 20s. West winds 15 to 20 mph. Chance of
snow 80 percent.
.SATURDAY...Patchy blowing snow early in the morning. Snow. Snow
accumulation of 2 to 4 inches. Highs 21 to 29. West winds around
15 mph shifting to the north late in the afternoon. Chance of
snow 90 percent.
.SATURDAY NIGHT...Breezy, colder, cloudy. Areas of blowing snow
until early morning. Snow in the evening, then chance of snow
after midnight. Snow accumulation of 1 to 2 inches. Total snow
accumulation 4 to 9 inches. Lows 6 to 12. North winds 15 to
20 mph. Chance of snow 80 percent.
.SUNDAY...Partly cloudy. Highs 18 to 24. West winds around
15 mph.
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows 9 to 15. West winds around 15 mph.
.MONDAY...Breezy. Mostly cloudy with a 30 percent chance of snow.
Highs 22 to 30.
.MONDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. A 30 percent chance of snow. Near steady temperature
around 18.
.TUESDAY...Partly cloudy. Highs 25 to 33.
.TUESDAY NIGHT...Partly cloudy. A 30 percent chance of snow after
midnight. Lows 15 to 21.
.WEDNESDAY...Partly cloudy with chance of snow in the morning,
then snow likely in the afternoon. Highs 24 to 32. Temperatures
falling into the mid teens in the afternoon. Chance of snow
60 percent. Lowest wind chill readings 10 below to 20 below zero
in the afternoon.
.WEDNESDAY NIGHT...Colder. Cloudy with a 50 percent chance of
snow. Lows 2 to 8. Wind chill readings 15 below to 25 below zero.
.THURSDAY...Colder. Mostly cloudy in the morning then becoming
partly cloudy. A 30 percent chance of snow. Highs 11 to 17. Wind
chill readings 16 below to 26 below zero.
.THURSDAY NIGHT...Partly cloudy. Lows 4 below to 2 above zero.
Wind chill readings 17 below to 27 below zero.
.FRIDAY...Partly cloudy. Highs 14 to 20. Wind chill readings
19 below to 29 below zero.

$$

WYZ015-161100-
Wind River Mountains East-
210 AM MST Sat Dec 16 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST SUNDAY...

.REST OF TONIGHT...Windy, snow. Areas of blowing snow early in
the morning. New snow accumulation up to 1 inch. Near steady
temperature in the mid 20s. West winds 20 to 30 mph. Chance of
snow 80 percent.
.SATURDAY...Breezy. Areas of blowing snow in the morning. Snow.
Snow accumulation of 3 to 5 inches. Highs 20 to 28. West winds
15 to 25 mph in the morning becoming northeast around 15 mph late
in the afternoon. Chance of snow near 100 percent.
.SATURDAY NIGHT...Colder, cloudy. Patchy blowing snow until early
morning. Snow in the evening, then chance of snow after midnight.
Snow accumulation of 2 to 3 inches. Total snow accumulation 5 to
10 inches. Lows 6 to 14. Northeast winds around 15 mph shifting
to the west early in the morning. Chance of snow 90 percent.
.SUNDAY...Breezy. Partly cloudy in the morning then clearing.
Highs 19 to 27. West winds 15 to 20 mph.
.SUNDAY NIGHT...Breezy. Partly cloudy.  and patchy blowing snow
through the night. Lows 12 to 20. West winds 15 to 25 mph.
.MONDAY...Breezy. Mostly cloudy with a 30 percent chance of snow.
Patchy blowing snow. Highs 23 to 33.
.MONDAY NIGHT...Breezy. Partly cloudy with a 30 percent chance of
snow. Patchy blowing snow. Lows 16 to 24.
.TUESDAY...Breezy. Partly cloudy. Patchy blowing snow. Highs
25 to 35.
.TUESDAY NIGHT...Breezy. Partly cloudy. Patchy blowing snow
through the night. A 30 percent chance of snow after midnight.
Lows 17 to 25.
.WEDNESDAY...Breezy. Partly cloudy with chance of snow in the
morning, then mostly cloudy with snow likely in the afternoon.
Patchy blowing snow through the day. Highs 24 to 34. Temperatures
falling into the lower teens in the afternoon. Chance of snow
60 percent. Lowest wind chill readings 12 below to 22 below zero
in the afternoon.
.WEDNESDAY NIGHT...Breezy, colder. Cloudy with a 50 percent
chance of snow. Patchy blowing snow. Lows 2 to 10. Wind chill
readings 16 below to 26 below zero.
.THURSDAY...Breezy, colder. Mostly cloudy in the morning then
becoming partly cloudy. Patchy blowing snow in the morning. A
30 percent chance of snow. Highs 11 to 17. Wind chill readings
16 below to 26 below zero.
.THURSDAY NIGHT...Partly cloudy. Lows 1 below to 5 above zero.
Wind chill readings 19 below to 29 below zero.
.FRIDAY...Breezy. Partly cloudy. Patchy blowing snow in the
morning. Highs 14 to 22. Wind chill readings 20 below to 30 below
zero.

$$

WYZ019-161100-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
210 AM MST Sat Dec 16 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST SUNDAY...

.REST OF TONIGHT...Windy. Mostly cloudy. Slight chance of snow
after midnight, then snow early in the morning. Areas of blowing
snow early in the morning. Little or no new snow accumulation.
Near steady temperature in the upper 20s. Southwest winds 20 to
30 mph. Chance of snow 80 percent.
.SATURDAY...Breezy, snow. Patchy blowing snow in the morning.
Patchy blowing snow late in the afternoon. Snow accumulation of
2 to 3 inches. Highs 28 to 34. West winds 15 to 25 mph shifting
to the north late in the afternoon. Chance of snow 90 percent.
.SATURDAY NIGHT...Windy, colder. Cloudy with snow. Areas of
blowing snow through the night. Snow accumulation of 1 to
2 inches. Total snow accumulation 3 to 5 inches. Lows 9 to 15.
North winds 20 to 30 mph. Chance of snow 90 percent.
.SUNDAY...Partly cloudy in the morning then clearing. Highs 23 to
29. Southwest winds around 15 mph.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows 11 to 17. Southwest
winds 15 to 20 mph.
.MONDAY...Breezy. Mostly cloudy in the morning then becoming
partly cloudy. Patchy blowing snow in the afternoon. Highs 29 to
35.
.MONDAY NIGHT...Partly cloudy. Lows 16 to 22.
.TUESDAY...Breezy. Partly cloudy. Patchy blowing snow in the
afternoon. Highs 33 to 39.
.TUESDAY NIGHT...Breezy. Partly cloudy. Patchy blowing snow. Lows
21 to 27.
.WEDNESDAY...Breezy. Patchy blowing snow in the morning. Partly
cloudy with a 30 percent chance of snow. Highs 34 to 40.
Temperatures falling into the lower 20s in the afternoon.
.WEDNESDAY NIGHT...Breezy. Much colder. Mostly cloudy with a
50 percent chance of snow. Patchy blowing snow after midnight.
Lows 3 to 9.
.THURSDAY...Breezy. Much colder. Patchy blowing snow in the
morning. Mostly cloudy with a 30 percent chance of snow. Highs
10 to 16.
.THURSDAY NIGHT...Colder. Partly cloudy in the evening then
clearing. Lows 7 below to 1 above zero. Wind chill readings
20 below to 30 below zero.
.FRIDAY...Partly cloudy. Highs around 17. Lowest wind chill
readings 21 below to 31 below zero in the morning.

$$

WYZ024-161100-
Salt River and Wyoming Ranges-
210 AM MST Sat Dec 16 2017

.REST OF TONIGHT...Snow. New snow accumulation up to 1 inch. Near
steady temperature in the lower 20s. Southwest winds around
15 mph. Chance of snow 80 percent.
.SATURDAY...Snow. Snow accumulation of 1 to 2 inches. Highs 23 to
29. Northwest winds around 15 mph. Chance of snow 80 percent.
.SATURDAY NIGHT...Breezy, colder, cloudy. Patchy blowing snow in
the evening. Snow likely in the evening, then chance of snow
after midnight. Snow accumulation up to 1 inch. Total snow
accumulation 1 to 6 inches. Lows 9 to 15. Northwest winds 15 to
20 mph. Chance of snow 60 percent.
.SUNDAY...Partly cloudy. Highs 20 to 26. West winds around 15 mph
in the afternoon.
.SUNDAY NIGHT...Partly cloudy in the evening, then mostly cloudy
with a 30 percent chance of snow after midnight. Near steady
temperature around 15. West winds around 15 mph.
.MONDAY...Mostly cloudy with a 40 percent chance of snow. Highs
25 to 31.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 16 to 22.
.TUESDAY...Partly cloudy. Highs 30 to 36.
.TUESDAY NIGHT...Partly cloudy. A 30 percent chance of snow after
midnight. Lows 18 to 24.
.WEDNESDAY...Snow likely. Highs 28 to 34. Chance of snow
70 percent.
.WEDNESDAY NIGHT...Colder. Cloudy with a 40 percent chance of
snow. Lows 9 to 15.
.THURSDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 30 percent chance of snow. Highs 16 to 22.
.THURSDAY NIGHT...Colder. Partly cloudy. Lows zero to 6 above.
.FRIDAY...Partly cloudy. Highs 17 to 23.

$$

WYZ030-161100-
East Sweetwater County-
Including the city of Wamsutter
210 AM MST Sat Dec 16 2017

.REST OF TONIGHT...Breezy. Mostly cloudy. Snow likely early in
the morning. Little or no snow accumulation. Near steady
temperature in the mid 20s. Southwest winds 15 to 20 mph. Chance
of snow 60 percent.
.SATURDAY...Snow. Snow accumulation around 1 inch. Highs 32 to
36. West winds around 15 mph. Chance of snow 80 percent.
.SATURDAY NIGHT...Breezy, colder, cloudy. Snow in the evening,
then chance of snow after midnight. Areas of blowing snow through
the night. Snow accumulation around 1 inch. Total snow
accumulation around 2 inches. Lows 12 to 16. North winds 15 to
25 mph. Chance of snow 80 percent.
.SUNDAY...Breezy. Partly cloudy in the morning then clearing.
Highs 27 to 31. West winds 15 to 20 mph.
.SUNDAY NIGHT...Partly cloudy. Lows 13 to 17. West winds around
15 mph.
.MONDAY...Breezy. Mostly cloudy. Patchy blowing snow in the
afternoon. Highs in the 30s.
.MONDAY NIGHT...Partly cloudy. Lows 18 to 22.
.TUESDAY...Breezy. Partly cloudy. Highs near 40.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower to mid 20s.
.WEDNESDAY...Breezy. Partly cloudy with a 40 percent chance of
snow. Highs near 40.
.WEDNESDAY NIGHT...Breezy, colder. Cloudy with a 40 percent
chance of snow. Patchy blowing snow after midnight. Lows 6 to 10.
.THURSDAY...Breezy. Much colder. Mostly cloudy. A 30 percent
chance of snow in the morning. Patchy blowing snow through the
day. Highs 14 to 18.
.THURSDAY NIGHT...Colder. Partly cloudy in the evening then
clearing. Lows 4 below to 1 above zero. Wind chill readings
15 below to 25 below zero.
.FRIDAY...Partly cloudy. Highs 18 to 23. Lowest wind chill
readings 15 below to 25 below zero in the morning.

$$





USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.