Zone Forecast Product
Issued by NWS Riverton, WY

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FPUS55 KRIW 171326
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
625 AM MST Sun Dec 17 2017

WYZ020-172300-
Natrona County Lower Elevations-
Including the city of Casper
625 AM MST Sun Dec 17 2017

.TODAY...Breezy. Mostly cloudy then becoming partly cloudy late
in the morning then becoming mostly sunny. Patchy freezing fog
early in the morning. Highs 31 to 35. Southwest winds 15 to
20 mph.
.TONIGHT...Breezy. Mostly clear until early morning then becoming
partly cloudy. Lows 18 to 23. Southwest winds 15 to 25 mph.
.MONDAY...Breezy. Partly cloudy until late afternoon then
becoming mostly cloudy. Patchy blowing snow in the morning. Highs
35 to 39. Southwest winds 15 to 20 mph.
.MONDAY NIGHT...Partly cloudy. Lows 20 to 24. Southwest winds
around 15 mph.
.TUESDAY...Breezy. Partly cloudy. Highs around 39. Southwest
winds 15 to 20 mph.
.TUESDAY NIGHT...Breezy. Partly cloudy. Lows near 30.
.WEDNESDAY...Breezy. Patchy blowing snow in the morning. Partly
cloudy in the morning, then mostly cloudy with chance of snow,
possibly mixed with rain in the afternoon. Highs in the lower to
mid 40s. Temperatures falling into the mid 20s in the afternoon.
Chance of precipitation 40 percent.
.WEDNESDAY NIGHT...Breezy. Much colder. Snow likely. Patchy
blowing snow after midnight. Lows 5 to 9. Chance of snow
60 percent.
.THURSDAY...Breezy. Much colder. Mostly cloudy. A 40 percent
chance of snow in the morning. Highs around 15.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 1 below to 3 above zero. Wind chill readings 12 below to
22 below zero.
.FRIDAY...Partly cloudy. A 30 percent chance of snow in the
afternoon. Highs around 19. Wind chill readings 12 below to
22 below zero.
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 3 below to 1 above zero. Wind chill readings 11 below to
21 below zero.
.SATURDAY...Mostly cloudy. Highs around 11. Wind chill readings
11 below to 21 below zero.

$$

WYZ017-172300-
Wind River Basin-
Including the cities of Riverton and Shoshoni
625 AM MST Sun Dec 17 2017

.TODAY...Mostly cloudy then becoming partly cloudy late in the
morning then becoming mostly sunny. Patchy freezing fog early in
the morning. Highs around 31.
.TONIGHT...Partly cloudy then becoming mostly clear late in the
evening then becoming partly cloudy. Lows 13 to 17. Southwest
winds around 15 mph after midnight.
.MONDAY...Partly cloudy early in the morning then becoming mostly
cloudy. Highs around 35.
.MONDAY NIGHT...Partly cloudy. Lows 18 to 22.
.TUESDAY...Partly cloudy. Highs around 38.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower to mid 20s.
.WEDNESDAY...Partly cloudy. Highs near 40.
.WEDNESDAY NIGHT...Colder. Snow likely. Lows around 9. Chance of
snow 60 percent.
.THURSDAY...Colder. Cloudy with a 30 percent chance of snow in
the morning, then partly cloudy in the afternoon. Highs 16 to 20.
.THURSDAY NIGHT...Colder. Mostly clear in the evening then
becoming partly cloudy. Lows 3 below to 1 above zero. Wind chill
readings 12 below to 22 below zero.
.FRIDAY...Partly cloudy. A 30 percent chance of snow in the
afternoon. Highs around 19. Lowest wind chill readings 13 below
to 23 below zero in the morning.
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 3 below to 1 above zero. Wind chill readings 11 below to
21 below zero.
.SATURDAY...Mostly cloudy. Highs around 12. Wind chill readings
12 below to 22 below zero.

$$

WYZ018-172300-
Lander Foothills-
Including the city of Lander
625 AM MST Sun Dec 17 2017

.TODAY...Partly cloudy early in the morning then clearing. Patchy
freezing fog early in the morning. Highs around 32.
.TONIGHT...Partly cloudy then becoming mostly clear in the late
evening and early morning then becoming partly cloudy. Lows 15 to
19.
.MONDAY...Partly cloudy early in the morning then becoming mostly
cloudy. Highs around 38.
.MONDAY NIGHT...Partly cloudy. Lows 20 to 24.
.TUESDAY...Partly cloudy. Highs around 40.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 20s.
.WEDNESDAY...Partly cloudy. Snow likely, possibly mixed with rain
in the afternoon. Highs in the lower 40s. Chance of precipitation
60 percent.
.WEDNESDAY NIGHT...Colder. Snow likely. Lows 9 to 13. Chance of
snow 60 percent.
.THURSDAY...Much colder. Cloudy with a 30 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 below to 4 above zero.
.FRIDAY...Partly cloudy. A 30 percent chance of snow in the
afternoon. Highs around 19.
.FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows 2 below to 3 above zero.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs around 11.

$$

WYZ028-172300-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
625 AM MST Sun Dec 17 2017

.TODAY...Mostly cloudy then becoming partly cloudy late in the
morning then becoming mostly sunny. Highs 30 to 34. West winds
around 15 mph in the late morning and afternoon.
.TONIGHT...Breezy. Mostly clear until early morning then becoming
partly cloudy. Lows 14 to 18. West winds 15 to 20 mph.
.MONDAY...Partly cloudy. Highs 35 to 39. West winds around 15 mph
in the late morning and afternoon.
.MONDAY NIGHT...Partly cloudy. Lows 17 to 22.
.TUESDAY...Partly cloudy. Highs 39 to 43.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower to mid 20s.
.WEDNESDAY...Partly cloudy in the morning, then mostly cloudy
with a 40 percent chance of snow in the afternoon. Highs near 40.
.WEDNESDAY NIGHT...Colder, cloudy. Chance of snow in the evening,
then snow likely after midnight. Lows 8 to 12. Chance of snow
60 percent.
.THURSDAY...Colder. Mostly cloudy. A 30 percent chance of snow in
the morning. Highs 19 to 23.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 2 to 7.
.FRIDAY...Partly cloudy. Highs in the mid to upper 20s.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 2 to 7.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 15 to 19.

$$

WYZ013-172300-
Jackson Hole-
Including the city of Jackson
625 AM MST Sun Dec 17 2017

.TODAY...Partly cloudy. Patchy freezing fog early in the morning.
Highs 22 to 26.
.TONIGHT...Mostly cloudy with isolated snow showers until early
morning, then mostly cloudy with chance of snow early in the
morning. Lows 11 to 15. Chance of snow 30 percent.
.MONDAY...Cloudy with a 30 percent chance of snow. Highs around
28.
.MONDAY NIGHT...Cloudy with a 40 percent chance of snow. Lows
17 to 21.
.TUESDAY...Mostly cloudy. Highs around 34.
.TUESDAY NIGHT...Mostly cloudy. Snow likely after midnight. Lows
in the lower to mid 20s. Chance of snow 70 percent.
.WEDNESDAY...Snow. Light snow accumulations. Highs in the lower
to mid 30s. Chance of snow 80 percent.
.WEDNESDAY NIGHT...Colder. Cloudy with a 50 percent chance of
snow. Lows 5 to 10.
.THURSDAY...Colder. Mostly cloudy in the morning then clearing.
Highs around 18.
.THURSDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows zero to 5 above.
.FRIDAY...Mostly cloudy with a 40 percent chance of snow. Highs
16 to 20.
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 1 below to 4 above zero.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 11 to 16. Wind chill readings 11 below to 21 below
zero.

$$

WYZ003-172300-
Cody Foothills-
Including the cities of Cody and Meeteetse
625 AM MST Sun Dec 17 2017

...HIGH WIND WATCH IN EFFECT FROM THIS EVENING THROUGH MONDAY
MORNING...

.TODAY...Breezy. Mostly sunny until late afternoon then becoming
partly cloudy. Patchy freezing fog in the morning. Highs 31 to
35. Southwest winds 15 to 25 mph.
.TONIGHT...Windy. Partly cloudy until early morning then becoming
mostly cloudy. Lows 20 to 24. Southwest winds 20 to 30 mph.
.MONDAY...Breezy. Mostly cloudy. Highs 39 to 43. Southwest winds
15 to 25 mph.
.MONDAY NIGHT...Partly cloudy. Lows 24 to 28. Southwest winds
around 15 mph.
.TUESDAY...Partly cloudy. Highs 41 to 45. Southwest winds around
15 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows 27 to 32.
.WEDNESDAY...Breezy. Partly cloudy with chance of snow, possibly
mixed with rain in the morning, then mostly cloudy with snow
likely in the afternoon. Highs near 40. Temperatures falling into
the lower 20s in the afternoon. Chance of precipitation
60 percent.
.WEDNESDAY NIGHT...Breezy. Much colder. Cloudy. Snow likely in
the evening, then chance of snow after midnight. Patchy blowing
snow through the night. Lows 8 to 13. Chance of snow 60 percent.
.THURSDAY...Colder. Mostly cloudy in the morning then clearing.
Highs 19 to 23.
.THURSDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows 6 to 11.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 30 percent chance of snow. Highs in the lower to mid
20s.
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows zero to 5 above. Wind chill readings 10 below to 20 below
zero.
.SATURDAY...Mostly cloudy. Highs 11 to 16. Wind chill readings
10 below to 20 below zero.

$$

WYZ004-172300-
North Big Horn Basin-
625 AM MST Sun Dec 17 2017

.TODAY...Partly cloudy. Patchy freezing fog in the morning. Highs
around 33. Southeast winds around 15 mph in the late morning and
afternoon.
.TONIGHT...Partly cloudy until early morning then becoming mostly
cloudy. Lows 17 to 21. Southeast winds around 15 mph.
.MONDAY...Mostly cloudy. Highs around 39.
.MONDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 20 to 24.
.TUESDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs around 40.
.TUESDAY NIGHT...Mostly cloudy. Lows in the 20s.
.WEDNESDAY...Mostly cloudy. Chance of rain in the morning, then
chance of snow, possibly mixed with rain in the afternoon. Highs
in the upper 30s. Chance of precipitation 30 percent.
.WEDNESDAY NIGHT...Breezy, colder. Cloudy with a 50 percent
chance of snow. Patchy blowing snow after midnight. Lows 8 to 12.
.THURSDAY...Breezy, colder. Mostly cloudy in the morning then
clearing. Highs in the lower to mid 20s.
.THURSDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows 4 to 8.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 30 percent chance of snow. Highs in the lower 20s.
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 2 to 6.
.SATURDAY...Mostly cloudy. Highs 14 to 18.

$$

WYZ006-172300-
Southeast Big Horn Basin-
Including the city of Worland
625 AM MST Sun Dec 17 2017

.TODAY...Partly cloudy in the morning then clearing. Patchy
freezing fog in the morning. Highs around 33.
.TONIGHT...Partly cloudy. Lows 14 to 18.
.MONDAY...Partly cloudy early in the morning then becoming mostly
cloudy. Highs around 38.
.MONDAY NIGHT...Partly cloudy. Lows 18 to 22.
.TUESDAY...Partly cloudy. Highs around 39.
.TUESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the lower to mid 20s.
.WEDNESDAY...Partly cloudy in the morning, then mostly cloudy
with chance of rain and snow in the afternoon. Highs in the lower
40s. Chance of precipitation 30 percent.
.WEDNESDAY NIGHT...Breezy, colder, cloudy. Snow likely in the
evening, then chance of snow after midnight. Patchy blowing snow
after midnight. Lows around 10. Chance of snow 60 percent.
.THURSDAY...Colder. Mostly cloudy with a 30 percent chance of
snow in the morning, then partly cloudy in the afternoon. Highs
18 to 23.
.THURSDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows 1 to 5.
.FRIDAY...Partly cloudy in the morning, then mostly cloudy with a
30 percent chance of snow in the afternoon. Highs in the lower to
mid 20s.
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows around 2.
.SATURDAY...Mostly cloudy. Highs 12 to 17.

$$

WYZ005-172300-
Southwest Big Horn Basin-
Including the city of Thermopolis
625 AM MST Sun Dec 17 2017

.TODAY...Partly cloudy early in the morning then clearing. Patchy
freezing fog in the morning. Highs around 32.
.TONIGHT...Partly cloudy. Lows 13 to 18.
.MONDAY...Mostly cloudy. Highs around 37.
.MONDAY NIGHT...Partly cloudy. Lows 18 to 22.
.TUESDAY...Partly cloudy. Highs around 39.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower to mid 20s.
.WEDNESDAY...Partly cloudy in the morning, then mostly cloudy
with snow likely, possibly mixed with rain in the afternoon.
Highs around 40. Chance of precipitation 60 percent.
.WEDNESDAY NIGHT...Breezy, colder, cloudy. Snow likely in the
evening, then chance of snow after midnight. Patchy blowing snow
after midnight. Lows 7 to 11. Chance of snow 60 percent.
.THURSDAY...Much colder. Mostly cloudy with a 20 percent chance
of snow in the morning, then mostly sunny in the afternoon. Highs
around 19.
.THURSDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows zero to 5 above.
.FRIDAY...Partly cloudy in the morning, then mostly cloudy with a
30 percent chance of snow in the afternoon. Highs in the lower
20s.
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 2 below to 2 above zero.
.SATURDAY...Mostly cloudy. Highs around 13. Wind chill readings
10 below to 20 below zero.

$$

WYZ023-172300-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
625 AM MST Sun Dec 17 2017

.TODAY...Mostly cloudy early in the morning then becoming partly
cloudy. Patchy freezing fog early in the morning. Highs around
26.
.TONIGHT...Partly cloudy until early morning then becoming mostly
cloudy. A 30 percent chance of snow early in the morning. Lows
11 to 15.
.MONDAY...Cloudy with a 30 percent chance of snow. Highs around
29.
.MONDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in the
evening. Lows 16 to 20.
.TUESDAY...Mostly cloudy. Highs around 36.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower to mid 20s.
.WEDNESDAY...Snow. Light snow accumulations. Highs in the mid
30s. Chance of snow 80 percent.
.WEDNESDAY NIGHT...Colder. Cloudy with a 50 percent chance of
snow. Lows 7 to 11.
.THURSDAY...Colder. Mostly cloudy in the morning then becoming
partly cloudy. Highs around 19.
.THURSDAY NIGHT...Colder. Partly cloudy. Lows 1 below to 3 above
zero.
.FRIDAY...Mostly cloudy with a 30 percent chance of snow. Highs
in the lower 20s.
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 1 to 5.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs around 16.

$$

WYZ025-172300-
Upper Green River Basin Foothills-
Including the city of Pinedale
625 AM MST Sun Dec 17 2017

.TODAY...Mostly cloudy then becoming partly cloudy late in the
morning then becoming mostly sunny then becoming partly cloudy
late in the afternoon. Patchy freezing fog early in the morning.
Highs around 27. Northwest winds around 15 mph in the afternoon.
.TONIGHT...Partly cloudy. Lows 10 to 14. Northwest winds around
15 mph.
.MONDAY...Mostly cloudy with a 30 percent chance of snow. Highs
28 to 32.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 15 to 19.
.TUESDAY...Mostly cloudy. Highs around 35.
.TUESDAY NIGHT...Partly cloudy. Lows 15 to 19.
.WEDNESDAY...Cloudy. Chance of snow in the morning, then snow
likely in the afternoon. Light snow accumulations. Highs in the
lower to mid 30s. Chance of snow 60 percent.
.WEDNESDAY NIGHT...Colder. Cloudy with a 50 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
in the lower 20s.
.THURSDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows zero to 5 above.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 30 percent chance of snow. Highs in the lower 20s.
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 2 below to 6 below zero.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 20 percent chance of snow. Highs 13 to 17. Lowest wind
chill readings 17 below to 27 below zero in the morning.

$$

WYZ026-172300-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
625 AM MST Sun Dec 17 2017

.TODAY...Mostly cloudy then becoming partly cloudy late in the
morning then becoming mostly sunny then becoming partly cloudy
late in the afternoon. Patchy freezing fog early in the morning.
Highs 28 to 32. Northwest winds around 15 mph late in the
afternoon.
.TONIGHT...Partly cloudy. Lows 8 to 12. Northwest winds around
15 mph.
.MONDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs 32 to 37. West winds around 15 mph early in the
afternoon.
.MONDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 11 to 15.
.TUESDAY...Partly cloudy. Highs 35 to 40.
.TUESDAY NIGHT...Partly cloudy. Lows 13 to 17.
.WEDNESDAY...Mostly cloudy with a 30 percent chance of snow.
Highs in the mid to upper 30s.
.WEDNESDAY NIGHT...Colder. Cloudy with a 40 percent chance of
snow. Lows 5 to 9.
.THURSDAY...Colder. Mostly cloudy with a 20 percent chance of
snow in the morning, then partly cloudy in the afternoon. Highs
20 to 25.
.THURSDAY NIGHT...Colder. Partly cloudy. Lows 4 below to 1 above
zero.
.FRIDAY...Partly cloudy. Highs 21 to 26. Lowest wind chill
readings 11 below to 21 below zero in the morning.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 2 below to 7 below zero.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 14 to 19. Wind chill readings 13 below to 23 below
zero.

$$

WYZ010-172300-
Northeast Johnson County-
Including the city of Buffalo
625 AM MST Sun Dec 17 2017

.TODAY...Partly cloudy in the morning then clearing. Patchy
freezing fog in the morning. Highs around 37.
.TONIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows around 22. Southwest winds around 15 mph after
midnight.
.MONDAY...Partly cloudy early in the morning then becoming mostly
cloudy. Highs around 46.
.MONDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows around 23.
.TUESDAY...Partly cloudy. Highs around 42.
.TUESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the upper 20s.
.WEDNESDAY...Breezy. Mostly cloudy. Chance of rain, possibly
mixed with snow in the afternoon. Highs in the mid 40s. Chance of
precipitation 30 percent.
.WEDNESDAY NIGHT...Breezy, colder. Snow likely. Patchy blowing
snow. Lows around 9. Chance of snow 60 percent.
.THURSDAY...Breezy. Much colder. Patchy blowing snow in the
morning. Cloudy with a 20 percent chance of snow in the morning,
then partly cloudy in the afternoon. Highs around 19.
.THURSDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows around 8.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 30 percent chance of snow. Highs in the lower 20s.
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows around 4.
.SATURDAY...Mostly cloudy with a 20 percent chance of snow. Highs
13 to 17.

$$

WYZ011-172300-
Southeast Johnson County-
Including the city of Kaycee
625 AM MST Sun Dec 17 2017

.TODAY...Mostly cloudy early in the morning then clearing. Patchy
freezing fog in the morning. Highs around 36. Southwest winds
around 15 mph.
.TONIGHT...Breezy. Mostly clear in the evening then becoming
partly cloudy. Lows around 21. Southwest winds 15 to 20 mph.
.MONDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs 42 to 46. Southwest winds around 15 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 23.
.TUESDAY...Partly cloudy. Highs around 43. Southwest winds around
15 mph in the afternoon.
.TUESDAY NIGHT...Mostly cloudy. Lows around 30.
.WEDNESDAY...Breezy. Partly cloudy in the morning, then mostly
cloudy with chance of snow and rain in the afternoon. Highs in
the mid 40s. Chance of precipitation 50 percent.
.WEDNESDAY NIGHT...Breezy. Much colder. Snow likely. Patchy
blowing snow after midnight. Lows around 9. Chance of snow
60 percent.
.THURSDAY...Breezy. Much colder. Patchy blowing snow in the
morning. Cloudy with a 30 percent chance of snow in the morning,
then partly cloudy in the afternoon. Highs 17 to 21.
.THURSDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows 4 to 8.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 30 percent chance of snow. Highs in the lower 20s.
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows around 3.
.SATURDAY...Mostly cloudy with a 20 percent chance of snow. Highs
12 to 16.

$$

WYZ027-172300-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
625 AM MST Sun Dec 17 2017

.TODAY...Mostly cloudy then becoming partly cloudy late in the
morning then becoming mostly sunny then becoming partly cloudy
late in the afternoon. Highs 27 to 31. West winds around 15 mph
in the late morning and afternoon.
.TONIGHT...Partly cloudy. Lows 11 to 15. West winds around
15 mph.
.MONDAY...Partly cloudy. Highs 31 to 35. West winds around 15 mph
in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows 14 to 18.
.TUESDAY...Partly cloudy. Highs 37 to 41.
.TUESDAY NIGHT...Partly cloudy. Lows 18 to 22.
.WEDNESDAY...Breezy. Mostly cloudy with a 40 percent chance of
snow. Highs in the mid to upper 30s.
.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
18 to 22.
.THURSDAY NIGHT...Colder. Partly cloudy. Lows 1 below to 4 above
zero.
.FRIDAY...Partly cloudy. Highs in the lower to mid 20s.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 2 to 6.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs around 18.

$$

WYZ016-172300-
Upper Wind River Basin-
Including the city of Dubois
625 AM MST Sun Dec 17 2017

.TODAY...Breezy. Partly cloudy early in the morning then
clearing. Patchy freezing fog early in the morning. Highs 29 to
34. Northwest winds 15 to 25 mph.
.TONIGHT...Windy. Partly cloudy. Lows 17 to 21. Northwest winds
20 to 30 mph.
.MONDAY...Breezy. Partly cloudy. Highs 35 to 40. West winds 15 to
20 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 23. West winds around
15 mph.
.TUESDAY...Partly cloudy. Highs 38 to 42. West winds around
15 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 20s.
.WEDNESDAY...Breezy. Patchy blowing snow in the morning. Partly
cloudy with chance of snow in the morning, then mostly cloudy
with snow likely in the afternoon. Highs 36 to 41. Chance of snow
60 percent.
.WEDNESDAY NIGHT...Colder. Snow likely. Lows 10 to 14. Chance of
snow 60 percent.
.THURSDAY...Colder. Mostly cloudy with a 30 percent chance of
snow in the morning, then partly cloudy in the afternoon. Highs
in the lower 20s.
.THURSDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows 5 to 9.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 40 percent chance of snow. Highs in the lower 20s.
.FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows 2 to 7.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs around 14.

$$

WYZ001-172300-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
625 AM MST Sun Dec 17 2017

.TODAY...Partly cloudy until late afternoon then becoming mostly
cloudy. Patchy freezing fog early in the morning. Scattered snow
showers late in the afternoon. Highs 17 to 23. Southwest winds
around 15 mph. Chance of precipitation 30 percent.
.TONIGHT...Breezy. Cloudy with scattered snow showers. Lows 9 to
15. Southwest winds 15 to 20 mph. Chance of snow 30 percent.
.MONDAY...Breezy. Cloudy with a 40 percent chance of snow. Patchy
blowing snow early in the afternoon. Highs 20 to 26. Southwest
winds 15 to 20 mph.
.MONDAY NIGHT...Cloudy with snow likely. Snow accumulation up to
1 inch. Lows 15 to 21. Southwest winds around 15 mph. Chance of
snow 60 percent.
.TUESDAY...Cloudy with a 40 percent chance of snow. Highs 25 to
31. Southwest winds around 15 mph.
.TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows 18 to 24.
.WEDNESDAY...Breezy. Patchy blowing snow in the morning. Snow.
Snow may be heavy at times in the afternoon. Moderate snow
accumulations. Highs 24 to 30. Chance of snow 80 percent.
.WEDNESDAY NIGHT...Much colder. Cloudy. Snow likely in the
evening, then chance of snow after midnight. Lows 2 below to
4 above zero. Chance of snow 60 percent. Wind chill readings
11 below to 21 below zero.
.THURSDAY...Colder. Partly cloudy in the morning then clearing.
Highs 11 to 17. Wind chill readings 14 below to 24 below zero.
.THURSDAY NIGHT...Partly cloudy in the evening, then mostly
cloudy with a 30 percent chance of snow after midnight. Lows
3 below to 5 above zero.
.FRIDAY...Mostly cloudy with a 40 percent chance of snow. Highs
12 to 18. Wind chill readings 12 below to 22 below zero.
.FRIDAY NIGHT...Cloudy with a 30 percent chance of snow. Lows
8 below to zero.
.SATURDAY...Mostly cloudy. Highs 6 to 12. Wind chill readings
19 below to 29 below zero.

$$

WYZ029-172300-
Flaming Gorge-
625 AM MST Sun Dec 17 2017

.TODAY...Mostly cloudy then becoming partly cloudy early in the
afternoon then becoming mostly sunny. Highs 32 to 37. West winds
around 15 mph in the late morning and afternoon.
.TONIGHT...Mostly clear until early morning then becoming partly
cloudy. Lows around 18. West winds around 15 mph.
.MONDAY...Partly cloudy. Highs 36 to 41. West winds around 15 mph
in the late morning and afternoon.
.MONDAY NIGHT...Partly cloudy. Lows around 21.
.TUESDAY...Partly cloudy. Highs 40 to 44.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 20s.
.WEDNESDAY...Partly cloudy in the morning, then mostly cloudy
with a 40 percent chance of snow in the afternoon. Highs 39 to
44.
.WEDNESDAY NIGHT...Colder. Chance of snow in the evening, then
snow likely after midnight. Lows around 11. Chance of snow
60 percent.
.THURSDAY...Breezy, colder. Cloudy with a 30 percent chance of
snow. Highs 18 to 23.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows around 6.
.FRIDAY...Partly cloudy. Highs 25 to 30.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows around 7.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 14 to 19.

$$

WYZ022-172300-
Casper Mountain-
625 AM MST Sun Dec 17 2017

.TODAY...Breezy. Partly cloudy with isolated snow showers until
late afternoon, then mostly sunny early in the afternoon. Highs
26 to 32. Southwest winds 15 to 25 mph in the late morning and
afternoon. Chance of snow 20 percent.
.TONIGHT...Windy. Mostly clear until early morning then becoming
partly cloudy. Lows 17 to 23. Southwest winds 20 to 30 mph.
.MONDAY...Breezy. Partly cloudy. Patchy blowing snow. Highs 30 to
36. Southwest winds 15 to 25 mph.
.MONDAY NIGHT...Breezy. Partly cloudy in the evening then
clearing. Lows 20 to 26. Southwest winds 15 to 20 mph.
.TUESDAY...Breezy. Partly cloudy. Highs 32 to 38. Southwest winds
15 to 20 mph.
.TUESDAY NIGHT...Breezy. Partly cloudy. Lows 25 to 31.
.WEDNESDAY...Breezy. Patchy blowing snow in the morning. Partly
cloudy in the morning, then mostly cloudy with a 40 percent
chance of snow in the afternoon. Highs 37 to 43.
.WEDNESDAY NIGHT...Breezy. Much colder. Snow likely. Patchy
blowing snow. Lows 3 to 9. Chance of snow 60 percent.
.THURSDAY...Breezy. Much colder. Cloudy with a 50 percent chance
of snow. Highs 8 to 14.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows zero to 6 above.
.FRIDAY...Partly cloudy. A 30 percent chance of snow in the
afternoon. Highs 14 to 20.
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 3 below to 3 above zero.
.SATURDAY...Mostly cloudy. A 20 percent chance of snow in the
morning. Highs 5 to 11. Wind chill readings 10 below to 20 below
zero.

$$

WYZ002-172300-
Absaroka Mountains-
625 AM MST Sun Dec 17 2017

.TODAY...Breezy. Partly cloudy then becoming mostly sunny late in
the morning then becoming partly cloudy. Patchy freezing fog in
the morning. Highs 19 to 27. West winds 15 to 25 mph.
.TONIGHT...Breezy. Partly cloudy early in the evening then
becoming mostly cloudy. Scattered snow showers. Patchy blowing
snow early in the morning. Lows 12 to 20. West winds 15 to
25 mph. Chance of snow 30 percent.
.MONDAY...Breezy. Mostly cloudy with a 40 percent chance of snow.
Areas of blowing snow. Highs 22 to 32. West winds 15 to 25 mph.
.MONDAY NIGHT...Breezy. Mostly cloudy with a 50 percent chance of
snow. Patchy blowing snow through the night. Snow accumulation up
to 1 inch. Lows 18 to 24. West winds 15 to 25 mph.
.TUESDAY...Breezy. Mostly cloudy with a 30 percent chance of
snow. Patchy blowing snow. Highs 26 to 36. West winds 15 to
25 mph.
.TUESDAY NIGHT...Breezy. Partly cloudy with a 30 percent chance
of snow. Lows 18 to 26.
.WEDNESDAY...Windy. Snow likely. Areas of blowing snow. Moderate
snow accumulations. Highs 24 to 32. Chance of snow 60 percent.
.WEDNESDAY NIGHT...Breezy, colder. Cloudy with snow likely.
Patchy blowing snow. Lows 2 to 8. Chance of snow 60 percent. Wind
chill readings 16 below to 26 below zero.
.THURSDAY...Breezy. Mostly cloudy with a 30 percent chance of
snow in the morning, then mostly sunny in the afternoon. Highs
11 to 19. Wind chill readings 15 below to 25 below zero.
.THURSDAY NIGHT...Mostly clear in the evening, then partly cloudy
with a 30 percent chance of snow after midnight. Lows 2 to 8.
Wind chill readings 13 below to 23 below zero.
.FRIDAY...Breezy. Mostly cloudy with a 40 percent chance of snow.
Highs 12 to 20. Wind chill readings 16 below to 26 below zero.
.FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows 4 below to 4 above zero. Wind chill readings 22 below to
32 below zero.
.SATURDAY...Mostly cloudy. Highs 5 to 11. Wind chill readings
24 below to 34 below zero.

$$

WYZ007-172300-
Owl Creek and Bridger Mountains-
625 AM MST Sun Dec 17 2017

.TODAY...Partly cloudy early in the morning then clearing. Patchy
freezing fog early in the morning. Highs 25 to 31. Southwest
winds around 15 mph in the late morning and early afternoon.
.TONIGHT...Partly cloudy. Lows 15 to 21. Southwest winds around
15 mph in the late evening and overnight.
.MONDAY...Mostly cloudy. Highs 32 to 38. Southwest winds around
15 mph early in the morning.
.MONDAY NIGHT...Partly cloudy. Lows around 23. Southwest winds
around 15 mph in the evening.
.TUESDAY...Partly cloudy. Highs 33 to 39. Southwest winds around
15 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 20s.
.WEDNESDAY...Breezy. Partly cloudy with chance of snow in the
morning, then mostly cloudy with snow likely, possibly mixed with
rain in the afternoon. Highs 34 to 40. Chance of precipitation
60 percent.
.WEDNESDAY NIGHT...Breezy, colder. Cloudy with snow likely.
Patchy blowing snow after midnight. Lows 7 to 13. Chance of snow
60 percent.
.THURSDAY...Breezy, colder. Patchy blowing snow in the morning.
Cloudy with a 30 percent chance of snow in the morning, then
partly cloudy in the afternoon. Highs 14 to 20.
.THURSDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows 2 to 8.
.FRIDAY...Partly cloudy. A 30 percent chance of snow in the
afternoon. Highs 16 to 22.
.FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows zero to 6 above. Wind chill readings 11 below to 21 below
zero.
.SATURDAY...Mostly cloudy. Highs 6 to 12. Wind chill readings
13 below to 23 below zero.

$$

WYZ008-172300-
Bighorn Mountains West-
625 AM MST Sun Dec 17 2017

.TODAY...Mostly cloudy then becoming partly cloudy late in the
morning then becoming mostly sunny then becoming partly cloudy
late in the afternoon. Patchy freezing fog in the morning. Highs
22 to 30. Southwest winds around 15 mph.
.TONIGHT...Partly cloudy. Lows 15 to 21. North winds around
15 mph shifting to the west early in the morning.
.MONDAY...Not as cold. Partly cloudy early in the morning then
becoming mostly cloudy. Highs 29 to 37. West winds around 15 mph.
.MONDAY NIGHT...Partly cloudy. Lows 19 to 25. West winds around
15 mph in the evening.
.TUESDAY...Partly cloudy. Highs 29 to 37. Southwest winds around
15 mph in the afternoon.
.TUESDAY NIGHT...Mostly cloudy. Lows 22 to 28.
.WEDNESDAY...Mostly cloudy with a 30 percent chance of snow.
Highs 28 to 38. Temperatures falling into the upper teens in the
afternoon. Lowest wind chill readings 11 below to 21 below zero
in the afternoon.
.WEDNESDAY NIGHT...Much colder. Cloudy with snow likely. Lows
1 to 11. Chance of snow 60 percent. Wind chill readings 21 below
to 31 below zero.
.THURSDAY...Colder. Cloudy in the morning then becoming partly
cloudy. A 30 percent chance of snow. Highs 8 to 16. Wind chill
readings 18 below to 28 below zero.
.THURSDAY NIGHT...Partly cloudy. Lows zero to 8 above. Wind chill
readings 17 below to 27 below zero.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 30 percent chance of snow. Highs 12 to 18. Wind chill
readings 21 below to 31 below zero.
.FRIDAY NIGHT...Colder. Cloudy with a 40 percent chance of snow.
Lows 6 below to 4 above zero. Wind chill readings 29 below to
39 below zero.
.SATURDAY...Mostly cloudy with a 30 percent chance of snow. Highs
1 to 9. Wind chill readings 27 below to 37 below zero.

$$

WYZ009-172300-
Bighorn Mountains Southeast-
625 AM MST Sun Dec 17 2017

.TODAY...Breezy. Partly cloudy early in the morning then
clearing. Patchy freezing fog in the morning. Highs 23 to 31.
West winds 15 to 25 mph.
.TONIGHT...Breezy. Mostly clear in the evening then becoming
partly cloudy. Lows 17 to 23. West winds 15 to 25 mph.
.MONDAY...Breezy. Not as cold. Partly cloudy until late afternoon
then becoming mostly cloudy. Patchy blowing snow until late
afternoon. Highs 31 to 39. West winds 15 to 20 mph.
.MONDAY NIGHT...Breezy. Partly cloudy. Lows 19 to 25. West winds
15 to 20 mph.
.TUESDAY...Partly cloudy. Highs 31 to 39. West winds around
15 mph.
.TUESDAY NIGHT...Breezy. Partly cloudy. Near steady temperature
in the upper 20s.
.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 31 to 39. Temperatures
falling into the mid teens in the afternoon. Chance of snow
60 percent. Lowest wind chill readings 11 below to 21 below zero
in the afternoon.
.WEDNESDAY NIGHT...Breezy. Much colder. Cloudy with snow likely.
Lows 2 to 10. Chance of snow 60 percent. Wind chill readings
21 below to 31 below zero.
.THURSDAY...Colder. Cloudy in the morning then becoming partly
cloudy. A 30 percent chance of snow. Highs 9 to 15. Wind chill
readings 18 below to 28 below zero.
.THURSDAY NIGHT...Partly cloudy. Near steady temperature around
5. Wind chill readings 18 below to 28 below zero.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 30 percent chance of snow. Highs 13 to 19. Wind chill
readings 22 below to 32 below zero.
.FRIDAY NIGHT...Cloudy with a 30 percent chance of snow. Lows
4 below to 4 above zero. Wind chill readings 30 below to 40 below
zero.
.SATURDAY...Mostly cloudy with a 30 percent chance of snow. Highs
2 to 8. Wind chill readings 29 below to 39 below zero.

$$

WYZ012-172300-
Teton and Gros Ventre Mountains-
625 AM MST Sun Dec 17 2017

.TODAY...Patchy freezing fog early in the morning. Partly cloudy.
Highs 18 to 24. West winds around 15 mph.
.TONIGHT...Breezy. Mostly cloudy. Isolated snow showers until
early morning, then chance of snow early in the morning. Lows
9 to 15. West winds 15 to 20 mph. Chance of snow 30 percent.
.MONDAY...Cloudy with a 40 percent chance of snow. Patchy blowing
snow early in the afternoon. Highs 21 to 27. Southwest winds
around 15 mph.
.MONDAY NIGHT...Cloudy with a 50 percent chance of snow. Snow
accumulation up to 1 inch. Lows 16 to 22. Southwest winds around
15 mph.
.TUESDAY...Mostly cloudy with a 30 percent chance of snow. Highs
27 to 33. Southwest winds around 15 mph.
.TUESDAY NIGHT...Breezy. Mostly cloudy with a 30 percent chance
of snow. Lows 18 to 24.
.WEDNESDAY...Breezy, snow. Patchy blowing snow. Moderate snow
accumulations. Highs 25 to 31. Chance of snow 80 percent.
.WEDNESDAY NIGHT...Colder, cloudy. Snow likely in the evening,
then chance of snow after midnight. Lows 4 to 10. Chance of snow
60 percent.
.THURSDAY...Mostly cloudy with a 30 percent chance of snow in the
morning, then mostly sunny in the afternoon. Highs 13 to 19.
.THURSDAY NIGHT...Mostly clear in the evening, then partly cloudy
with a 30 percent chance of snow after midnight. Lows 1 to 7.
.FRIDAY...Mostly cloudy with a 40 percent chance of snow. Highs
13 to 19.
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 3 below to 5 above zero. Wind chill readings 13 below to
23 below zero.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 20 percent chance of snow. Highs 7 to 13. Wind chill
readings 13 below to 23 below zero.

$$

WYZ014-172300-
Wind River Mountains West-
625 AM MST Sun Dec 17 2017

.TODAY...Breezy. Patchy freezing fog early in the morning. Partly
cloudy with isolated snow showers, then partly cloudy late in the
afternoon. Highs 19 to 25. Northwest winds 15 to 20 mph. Chance
of precipitation 20 percent.
.TONIGHT...Breezy. Partly cloudy. Lows 9 to 15. Northwest winds
15 to 20 mph.
.MONDAY...Breezy. Mostly cloudy with a 40 percent chance of snow.
Highs 22 to 30. West winds 15 to 20 mph.
.MONDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. A 40 percent chance of snow. Lows 14 to 20. West winds
around 15 mph.
.TUESDAY...Partly cloudy. Highs 25 to 33. West winds around
15 mph.
.TUESDAY NIGHT...Breezy. Partly cloudy. A 30 percent chance of
snow after midnight. Lows 15 to 21.
.WEDNESDAY...Breezy. Mostly cloudy. Chance of snow in the
morning, then snow likely in the afternoon. Patchy blowing snow
through the day. Light snow accumulations. Highs 24 to 34.
Temperatures falling into the mid teens in the afternoon. Chance
of snow 60 percent. Lowest wind chill readings 12 below to
22 below zero in the afternoon.
.WEDNESDAY NIGHT...Colder. Snow likely. Lows 3 to 9. Chance of
snow 60 percent. Wind chill readings 15 below to 25 below zero.
.THURSDAY...Colder. Cloudy in the morning then becoming partly
cloudy. A 30 percent chance of snow. Highs 11 to 19. Wind chill
readings 15 below to 25 below zero.
.THURSDAY NIGHT...Partly cloudy. Lows 1 below to 5 above zero.
Wind chill readings 15 below to 25 below zero.
.FRIDAY...Partly cloudy with a 30 percent chance of snow. Highs
13 to 19. Wind chill readings 17 below to 27 below zero.
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 4 below to 2 above zero. Wind chill readings 22 below to
32 below zero.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 30 percent chance of snow. Highs 6 to 12. Wind chill
readings 23 below to 33 below zero.

$$

WYZ015-172300-
Wind River Mountains East-
625 AM MST Sun Dec 17 2017

.TODAY...Breezy. Patchy freezing fog early in the morning. Partly
cloudy with isolated snow showers, then mostly sunny late in the
afternoon. Highs 20 to 28. West winds 15 to 20 mph. Chance of
precipitation 20 percent.
.TONIGHT...Breezy. Partly cloudy then becoming mostly clear late
in the evening then becoming partly cloudy. Lows 13 to 19. West
winds 15 to 25 mph.
.MONDAY...Breezy. Mostly cloudy with a 30 percent chance of snow.
Patchy blowing snow. Highs 24 to 34. West winds 15 to 25 mph.
.MONDAY NIGHT...Breezy. Mostly cloudy in the evening then
becoming partly cloudy. A 40 percent chance of snow. Patchy
blowing snow. Near steady temperature in the lower 20s. West
winds 15 to 25 mph.
.TUESDAY...Breezy. Partly cloudy. Patchy blowing snow. Highs
26 to 36. West winds 15 to 25 mph.
.TUESDAY NIGHT...Windy. Partly cloudy. A 30 percent chance of
snow after midnight. Lows 17 to 25.
.WEDNESDAY...Windy. Partly cloudy with chance of snow in the
morning, then mostly cloudy with snow likely in the afternoon.
Areas of blowing snow through the day. Light snow accumulations.
Highs 25 to 35. Temperatures falling into the lower teens in the
afternoon. Chance of snow 60 percent. Lowest wind chill readings
13 below to 23 below zero in the afternoon.
.WEDNESDAY NIGHT...Breezy, colder. Snow likely. Patchy blowing
snow. Lows 2 to 10. Chance of snow 70 percent. Wind chill
readings 15 below to 25 below zero.
.THURSDAY...Breezy, colder. Cloudy in the morning then becoming
partly cloudy. Patchy blowing snow in the morning. A 40 percent
chance of snow. Highs 10 to 18. Wind chill readings 15 below to
25 below zero.
.THURSDAY NIGHT...Partly cloudy. Lows 1 to 7. Wind chill readings
16 below to 26 below zero.
.FRIDAY...Breezy. Partly cloudy with a 30 percent chance of snow.
Patchy blowing snow through the day. Highs 13 to 21. Wind chill
readings 19 below to 29 below zero.
.FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows 4 below to 4 above zero. Wind chill readings 23 below to
33 below zero.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 30 percent chance of snow. Highs 5 to 11. Wind chill
readings 25 below to 35 below zero.

$$

WYZ019-172300-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
625 AM MST Sun Dec 17 2017

.TODAY...Breezy. Mostly cloudy then becoming partly cloudy late
in the morning then becoming mostly sunny. Patchy freezing fog
early in the morning. Highs 25 to 31. Southwest winds 15 to
25 mph in the late morning and afternoon.
.TONIGHT...Breezy. Mostly clear until early morning then becoming
partly cloudy. Lows 12 to 18. Southwest winds 15 to 25 mph.
.MONDAY...Breezy. Partly cloudy until late afternoon then
becoming mostly cloudy. Patchy blowing snow in the late morning
and early afternoon. Highs 30 to 36. Southwest winds 15 to
20 mph.
.MONDAY NIGHT...Partly cloudy. Lows 16 to 22. Southwest winds
around 15 mph.
.TUESDAY...Breezy. Partly cloudy. Patchy blowing snow in the
afternoon. Highs 32 to 38. Southwest winds 15 to 20 mph.
.TUESDAY NIGHT...Breezy. Partly cloudy. Lows 19 to 27.
.WEDNESDAY...Breezy. Patchy blowing snow in the morning. Partly
cloudy in the morning, then mostly cloudy with a 50 percent
chance of snow in the afternoon. Highs 35 to 41. Temperatures
falling into the lower 20s in the afternoon.
.WEDNESDAY NIGHT...Breezy, colder. Snow likely. Lows 3 to 9.
Chance of snow 60 percent.
.THURSDAY...Breezy. Much colder. Patchy blowing snow in the
morning. Mostly cloudy with a 40 percent chance of snow. Highs
10 to 16.
.THURSDAY NIGHT...Colder. Partly cloudy in the evening then
clearing. Lows 6 below to 2 above zero. Wind chill readings
18 below to 28 below zero.
.FRIDAY...Partly cloudy. A 30 percent chance of snow in the
afternoon. Highs around 18. Lowest wind chill readings 20 below
to 30 below zero in the morning.
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 6 below to 2 above zero. Wind chill readings 18 below to
28 below zero.
.SATURDAY...Mostly cloudy. Highs 6 to 12. Wind chill readings
20 below to 30 below zero.

$$

WYZ024-172300-
Salt River and Wyoming Ranges-
625 AM MST Sun Dec 17 2017

.TODAY...Breezy. Patchy freezing fog early in the morning. Partly
cloudy. Highs 21 to 27. Northwest winds 15 to 20 mph.
.TONIGHT...Breezy. Partly cloudy until early morning then
becoming mostly cloudy. A 30 percent chance of snow early in the
morning. Lows 10 to 16. Northwest winds 15 to 20 mph.
.MONDAY...Mostly cloudy with a 30 percent chance of snow. Highs
25 to 31. West winds around 15 mph.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 15 to 21. West winds around 15 mph.
.TUESDAY...Partly cloudy. Highs 31 to 37. Southwest winds around
15 mph.
.TUESDAY NIGHT...Partly cloudy. A 30 percent chance of snow after
midnight. Lows 18 to 24.
.WEDNESDAY...Breezy, snow. Patchy blowing snow in the afternoon.
Light snow accumulations. Highs 29 to 35. Chance of snow
80 percent.
.WEDNESDAY NIGHT...Colder, cloudy. Snow likely in the evening,
then chance of snow after midnight. Lows 7 to 13. Chance of snow
60 percent.
.THURSDAY...Colder. Mostly cloudy with a 30 percent chance of
snow in the morning, then partly cloudy in the afternoon. Highs
16 to 22.
.THURSDAY NIGHT...Partly cloudy. Lows 2 to 8.
.FRIDAY...Partly cloudy with a 30 percent chance of snow. Highs
18 to 24.
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 2 to 8.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 20 percent chance of snow. Highs 11 to 17. Wind chill
readings 12 below to 22 below zero.

$$

WYZ030-172300-
East Sweetwater County-
Including the city of Wamsutter
625 AM MST Sun Dec 17 2017

.TODAY...Breezy. Mostly cloudy then becoming partly cloudy early
in the afternoon then becoming mostly sunny. Highs 30 to 34. West
winds 15 to 20 mph in the late morning and afternoon.
.TONIGHT...Breezy. Mostly clear until early morning then becoming
partly cloudy. Lows around 16. Southwest winds 15 to 20 mph.
.MONDAY...Breezy. Partly cloudy until late afternoon then
becoming mostly cloudy. Patchy blowing snow in the late morning
and afternoon. Highs 33 to 37. West winds 15 to 20 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 20. West winds around
15 mph.
.TUESDAY...Breezy. Partly cloudy. Highs 37 to 41. Southwest winds
15 to 20 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower to mid 20s.
.WEDNESDAY...Breezy. Partly cloudy in the morning, then mostly
cloudy with a 40 percent chance of snow in the afternoon. Highs
near 40. Temperatures falling into the mid 20s in the afternoon.
.WEDNESDAY NIGHT...Breezy, colder. Snow likely. Patchy blowing
snow after midnight. Lows 6 to 10. Chance of snow 60 percent.
.THURSDAY...Breezy. Much colder. Mostly cloudy with a 40 percent
chance of snow. Patchy blowing snow through the day. Highs 13 to
17.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 1 below to 4 above zero. Wind chill readings 14 below to
24 below zero.
.FRIDAY...Breezy. Partly cloudy. Highs in the lower to mid 20s.
Lowest wind chill readings 14 below to 24 below zero in the
morning.
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows zero to 5 above. Wind chill readings 11 below to 21 below
zero.
.SATURDAY...Mostly cloudy with a 20 percent chance of snow. Highs
10 to 14. Wind chill readings 11 below to 21 below zero.

$$





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