Zone Forecast Product
Issued by NWS Riverton, WY

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FPUS55 KRIW 170152
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
651 PM MST Fri Feb 16 2018

WYZ020-171100-
Natrona County Lower Elevations-
Including the city of Casper
651 PM MST Fri Feb 16 2018

...HIGH WIND WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE
SATURDAY NIGHT...
...WINTER STORM WATCH IN EFFECT FROM SUNDAY MORNING THROUGH
MONDAY MORNING...

.TONIGHT...Windy. Mostly cloudy early in the evening then
becoming partly cloudy. Lows 19 to 23. West winds 20 to 30 mph.
.SATURDAY...Very windy. Partly cloudy until late afternoon then
becoming mostly cloudy. Highs 37 to 41. Southwest winds 15 to
25 mph increasing to 30 to 40 mph with gusts to around 55 mph in
the afternoon.
.SATURDAY NIGHT...Very windy. Mostly cloudy. Slight chance of
snow after midnight. Snow likely early in the morning. Little or
no snow accumulation. Lows 27 to 32. Southwest winds 30 to 40 mph
with gusts to around 55 mph decreasing to 20 to 30 mph with gusts
to around 45 mph early in the morning. Chance of snow 70 percent.
.SUNDAY...Breezy, snow. Snow accumulation of 2 to 3 inches. Highs
32 to 37. West winds 15 to 25 mph shifting to the north around
15 mph in the afternoon. Chance of snow 80 percent.
.SUNDAY NIGHT...Much colder. Patchy blowing snow in the evening.
Snow. Snow accumulation of 2 to 4 inches. Lows zero to 4 above
zero. Northeast winds around 15 mph in the evening. Chance of
snow 80 percent.
.WASHINGTONS BIRTHDAY...Much colder. Snow. Light snow
accumulations. Highs 6 to 10. Chance of snow 80 percent. Wind
chill readings 10 below to 20 below zero.
.MONDAY NIGHT...Colder. Cloudy with a 30 percent chance of snow.
Lows 7 below to 11 below zero. Wind chill readings 21 below to
31 below zero.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs around 16. Lowest wind chill readings 18 below to
28 below zero in the morning.
.TUESDAY NIGHT...Partly cloudy. Lows 4 below to zero.
.WEDNESDAY...Mostly sunny. Highs in the lower to mid 20s. Lowest
wind chill readings 12 below to 22 below zero in the morning.
.WEDNESDAY NIGHT...Mostly clear. Lows 7 to 11.
.THURSDAY...Breezy. Mostly sunny. Highs in the upper 20s.
.THURSDAY NIGHT...Breezy. Partly cloudy. Lows around 11.
.FRIDAY...Breezy. Partly cloudy in the morning then clearing.
Highs around 30.

$$

WYZ017-171100-
Wind River Basin-
Including the cities of Riverton and Shoshoni
651 PM MST Fri Feb 16 2018

.TONIGHT...Breezy. Partly cloudy. Lows 14 to 19. Southwest winds
15 to 20 mph.
.SATURDAY...Windy. Partly cloudy. Highs 35 to 39. Southwest winds
20 to 30 mph.
.SATURDAY NIGHT...Windy. Partly cloudy until early morning then
becoming mostly cloudy. A 40 percent chance of snow early in the
morning. Lows 24 to 29. West winds 20 to 30 mph.
.SUNDAY...Breezy. Mostly cloudy. Chance of snow in the morning,
then snow likely in the afternoon. Snow accumulation up to
1 inch. Highs 34 to 39. Northwest winds 15 to 20 mph. Chance of
snow 60 percent.
.SUNDAY NIGHT...Much colder. Snow likely. Snow accumulation
around 1 inch. Total snow accumulation 1 to 2 inches. Lows 1 to
6. Northeast winds around 15 mph in the evening. Chance of snow
70 percent.
.WASHINGTONS BIRTHDAY...Much colder. Cloudy. Snow likely in the
morning, then chance of snow in the afternoon. Highs 9 to 13.
Chance of snow 60 percent. Wind chill readings 10 below to
20 below zero.
.MONDAY NIGHT...Colder. Mostly cloudy with a 30 percent chance of
snow. Lows 8 below to 13 below zero.
.TUESDAY...Partly cloudy. Highs 12 to 16. Lowest wind chill
readings 20 below to 30 below zero in the morning.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
4 below to 9 below zero.
.WEDNESDAY...Not as cold. Mostly sunny. Highs in the lower to mid
20s. Lowest wind chill readings 14 below to 24 below zero in the
morning.
.WEDNESDAY NIGHT...Mostly clear. Lows 1 to 6. Lowest wind chill
readings 10 below to 20 below zero after midnight.
.THURSDAY...Mostly sunny. Highs in the upper 20s. Lowest wind
chill readings 10 below to 20 below zero in the morning.
.THURSDAY NIGHT...Partly cloudy. Lows 5 to 10.
.FRIDAY...Partly cloudy in the morning then clearing. Highs
around 30.

$$

WYZ018-171100-
Lander Foothills-
Including the city of Lander
651 PM MST Fri Feb 16 2018

...HIGH WIND WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE
SATURDAY NIGHT...

.TONIGHT...Breezy. Partly cloudy in the evening then clearing.
Lows 14 to 18. Southwest winds 15 to 20 mph.
.SATURDAY...Breezy. Partly cloudy. Highs 36 to 40. Southwest
winds 15 to 25 mph.
.SATURDAY NIGHT...Windy. Partly cloudy with a 50 percent chance
of snow. Little or no snow accumulation. Lows 26 to 30. West
winds 20 to 30 mph.
.SUNDAY...Mostly cloudy. Chance of snow in the morning, then snow
likely in the afternoon. Snow accumulation around 1 inch. Highs
36 to 40. West winds around 15 mph. Chance of snow 70 percent.
.SUNDAY NIGHT...Much colder. Snow likely. Snow accumulation
around 1 inch. Total snow accumulation around 2 inches. Lows 5 to
9. Chance of snow 70 percent.
.WASHINGTONS BIRTHDAY...Much colder. Cloudy. Snow likely in the
morning, then chance of snow in the afternoon. Highs 12 to 16.
Chance of snow 60 percent.
.MONDAY NIGHT...Colder. Mostly cloudy with a 30 percent chance of
snow. Lows 5 below to 10 below zero.
.TUESDAY...Partly cloudy. Highs 14 to 18.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
1 below to 6 below zero.
.WEDNESDAY...Mostly sunny. Highs in the lower 20s. Lowest wind
chill readings 12 below to 22 below zero in the morning.
.WEDNESDAY NIGHT...Mostly clear. Lows 4 to 9.
.THURSDAY...Mostly sunny. Highs around 30.
.THURSDAY NIGHT...Partly cloudy. Lows 8 to 13.
.FRIDAY...Partly cloudy in the morning then clearing. Highs in
the lower 30s.

$$

WYZ028-171100-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
651 PM MST Fri Feb 16 2018

.TONIGHT...Breezy. Partly cloudy. Lows 19 to 23. West winds 15 to
25 mph with gusts to around 40 mph.
.SATURDAY...Windy. Partly cloudy. Highs 38 to 42. West winds
20 to 30 mph.
.SATURDAY NIGHT...Breezy. Mostly cloudy then becoming partly
cloudy in the late evening and early morning then becoming mostly
cloudy. A 30 percent chance of snow. Lows around 30. Southwest
winds 15 to 25 mph.
.SUNDAY...Windy. Mostly cloudy. Chance of snow in the morning,
then chance of snow, possibly mixed with rain in the afternoon.
Highs 42 to 46. Southwest winds 20 to 30 mph. Chance of
precipitation 40 percent.
.SUNDAY NIGHT...Breezy, colder. Patchy blowing snow in the
evening. Snow likely. Snow accumulation of 1 to 2 inches. Lows
around 14. West winds 15 to 20 mph in the evening. Chance of snow
60 percent.
.WASHINGTONS BIRTHDAY...Colder, cloudy. Snow likely in the
morning, then chance of snow in the afternoon. Highs in the lower
to mid 20s. Chance of snow 60 percent.
.MONDAY NIGHT...Colder. Mostly cloudy with a 30 percent chance of
snow. Lows 3 below to 1 above zero.
.TUESDAY...Partly cloudy. Highs 19 to 23.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
3 below to 1 above zero.
.WEDNESDAY...Partly cloudy in the morning then clearing. Highs in
the 20s.
.WEDNESDAY NIGHT...Mostly clear. Lows 2 to 6.
.THURSDAY...Mostly sunny. Highs near 30.
.THURSDAY NIGHT...Partly cloudy. Lows 9 to 13.
.FRIDAY...Partly cloudy. Highs near 30.

$$

WYZ013-171100-
Jackson Hole-
Including the city of Jackson
651 PM MST Fri Feb 16 2018

...WINTER STORM WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SUNDAY AFTERNOON...

.TONIGHT...Breezy, snow. Snow accumulation of 1 to 2 inches. Lows
17 to 21. Southwest winds 15 to 20 mph. Chance of snow
80 percent.
.SATURDAY...Breezy, snow. Snow accumulation of 2 to 3 inches.
Highs 27 to 31. Southwest winds 15 to 25 mph. Chance of snow
80 percent.
.SATURDAY NIGHT...Breezy, snow. Snow accumulation of 5 to
6 inches. Lows 24 to 29. Southwest winds 15 to 25 mph. Chance of
snow 90 percent.
.SUNDAY...Snow. Snow accumulation of 2 to 3 inches. Highs 28 to
32. Southwest winds around 15 mph. Chance of snow 80 percent.
.SUNDAY NIGHT...Much colder. Cloudy with snow likely. Snow
accumulation around 1 inch. Total snow accumulation 11 to
16 inches. Lows 5 to 10. Southwest winds around 15 mph in the
evening. Chance of snow 60 percent.
.WASHINGTONS BIRTHDAY...Cloudy with a 30 percent chance of snow.
Highs 17 to 21.
.MONDAY NIGHT...Colder. Cloudy with a 30 percent chance of snow.
Lows 4 below to 1 above zero.
.TUESDAY...Mostly cloudy with a 20 percent chance of snow. Highs
15 to 19. Lowest wind chill readings 11 below to 21 below zero in
the morning.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
in the evening, then partly cloudy after midnight. Lows 4 below
to 1 above zero.
.WEDNESDAY...Partly cloudy. Highs 18 to 22. Lowest wind chill
readings 11 below to 21 below zero in the morning.
.WEDNESDAY NIGHT...Partly cloudy. Lows 1 to 5.
.THURSDAY...Partly cloudy. A 30 percent chance of snow in the
afternoon. Highs in the lower to mid 20s.
.THURSDAY NIGHT...Partly cloudy with a 30 percent chance of snow.
Lows 5 to 9.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 30 percent chance of snow. Highs in the mid to upper
20s.

$$

WYZ003-171100-
Cody Foothills-
Including the cities of Cody and Meeteetse
651 PM MST Fri Feb 16 2018

...HIGH WIND WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE
SATURDAY NIGHT...

.TONIGHT...Breezy. Mostly cloudy with a 30 percent chance of
snow. Lows 17 to 21. West winds 15 to 25 mph.
.SATURDAY...Windy. Mostly cloudy. Chance of snow, possibly mixed
with rain in the afternoon. Highs 32 to 36. Southwest winds 15 to
20 mph increasing to 20 to 30 mph late in the afternoon. Chance
of precipitation 30 percent.
.SATURDAY NIGHT...Windy. Mostly cloudy. Chance of snow until
early morning, then snow likely early in the morning. Snow
accumulation up to 1 inch. Lows 18 to 22. West winds 25 to
35 mph. Chance of snow 60 percent.
.SUNDAY...Breezy. Snow likely. Snow accumulation of 1 to
2 inches. Highs 21 to 26. North winds 15 to 20 mph. Chance of
snow 60 percent.
.SUNDAY NIGHT...Much colder. Patchy blowing snow in the evening.
Snow likely. Snow accumulation up to 1 inch. Total snow
accumulation 1 to 4 inches. Lows 4 below to 8 below zero. North
winds around 15 mph. Chance of snow 60 percent. Wind chill
readings 18 below to 28 below zero.
.WASHINGTONS BIRTHDAY...Colder. Cloudy with a 30 percent chance
of snow. Highs 2 to 6. Wind chill readings 22 below to 32 below
zero.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 9 below to 14 below zero. Wind chill readings 26 below to
36 below zero.
.TUESDAY...Partly cloudy. Highs around 11. Lowest wind chill
readings 19 below to 29 below zero in the morning.
.TUESDAY NIGHT...Partly cloudy. Lows 4 below to 8 below zero.
.WEDNESDAY...Not as cold. Partly cloudy in the morning then
clearing. Highs in the lower 20s. Lowest wind chill readings
15 below to 25 below zero in the morning.
.WEDNESDAY NIGHT...Not as cold. Mostly clear. Lows 5 to 9.
.THURSDAY...Partly cloudy. Highs in the upper 20s.
.THURSDAY NIGHT...Partly cloudy. Lows around 10.
.FRIDAY...Partly cloudy in the morning then clearing. Highs in
the upper 20s.

$$

WYZ004-171100-
North Big Horn Basin-
651 PM MST Fri Feb 16 2018

.TONIGHT...Mostly cloudy with a 40 percent chance of snow. Lows
11 to 16. South winds around 15 mph in the evening.
.SATURDAY...Mostly cloudy with a 30 percent chance of snow. Highs
around 31. Southeast winds around 15 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 16 to 20. South winds around 15 mph shifting to the west
early in the morning.
.SUNDAY...Chance of snow in the morning, then snow likely in the
afternoon. Snow accumulation around 1 inch. Highs 20 to 25.
Northwest winds around 15 mph. Chance of snow 60 percent.
.SUNDAY NIGHT...Much colder. Patchy blowing snow in the evening.
Cloudy with snow likely. Snow accumulation around 1 inch. Total
snow accumulation around 2 inches. Lows 2 below to 6 below zero.
Northwest winds around 15 mph. Chance of snow 60 percent. Wind
chill readings 17 below to 27 below zero.
.WASHINGTONS BIRTHDAY...Colder. Cloudy with a 30 percent chance
of snow. Highs 4 to 8. Wind chill readings 22 below to 32 below
zero.
.MONDAY NIGHT...Colder. Mostly cloudy with a 20 percent chance of
snow. Lows 13 below to 18 below zero.
.TUESDAY...Partly cloudy. Highs around 11. Lowest wind chill
readings 28 below to 38 below zero in the morning.
.TUESDAY NIGHT...Partly cloudy. Lows 8 below to 13 below zero.
.WEDNESDAY...Partly cloudy in the morning then clearing. Highs
around 20. Lowest wind chill readings 19 below to 29 below zero
in the morning.
.WEDNESDAY NIGHT...Not as cold. Mostly clear. Lows zero to
5 above.
.THURSDAY...Partly cloudy. Highs in the mid 20s. Lowest wind
chill readings 10 below to 20 below zero in the morning.
.THURSDAY NIGHT...Partly cloudy. Lows 3 to 8.
.FRIDAY...Partly cloudy in the morning then clearing. Highs in
the upper 20s.

$$

WYZ006-171100-
Southeast Big Horn Basin-
Including the city of Worland
651 PM MST Fri Feb 16 2018

.TONIGHT...Mostly cloudy. A 30 percent chance of snow in the late
evening and overnight. Lows 9 to 14. Southwest winds around
15 mph in the late evening and overnight.
.SATURDAY...Mostly cloudy. Highs 31 to 35. South winds around
15 mph in the afternoon.
.SATURDAY NIGHT...Breezy. Mostly cloudy with a 50 percent chance
of snow. Little or no snow accumulation. Lows 19 to 24. Southwest
winds 15 to 20 mph.
.SUNDAY...Snow likely. Snow accumulation around 1 inch. Highs
25 to 29. Chance of snow 60 percent.
.SUNDAY NIGHT...Much colder. Snow likely. Snow accumulation
around 1 inch. Total snow accumulation around 2 inches. Lows
1 below to 5 below zero. Northwest winds around 15 mph. Chance of
snow 60 percent. Wind chill readings 13 below to 23 below zero.
.WASHINGTONS BIRTHDAY...Much colder. Cloudy with a 30 percent
chance of snow. Highs around 6. Lowest wind chill readings
16 below to 26 below zero in the morning.
.MONDAY NIGHT...Colder. Cloudy with a 30 percent chance of snow.
Lows 15 below to 20 below zero.
.TUESDAY...Partly cloudy. Highs around 12. Lowest wind chill
readings 26 below to 36 below zero in the morning.
.TUESDAY NIGHT...Partly cloudy. Lows 9 below to 14 below zero.
.WEDNESDAY...Mostly sunny. Highs around 20. Lowest wind chill
readings 21 below to 31 below zero in the morning.
.WEDNESDAY NIGHT...Mostly clear. Lows 3 below to 2 above zero.
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid 20s. Lowest wind chill readings 12 below
to 22 below zero in the morning.
.THURSDAY NIGHT...Partly cloudy. Lows 2 to 7.
.FRIDAY...Partly cloudy in the morning then clearing. Highs in
the upper 20s.

$$

WYZ005-171100-
Southwest Big Horn Basin-
Including the city of Thermopolis
651 PM MST Fri Feb 16 2018

.TONIGHT...Breezy. Partly cloudy. Lows 12 to 16. Southwest winds
15 to 20 mph.
.SATURDAY...Breezy. Partly cloudy in the morning then becoming
mostly cloudy. Highs 34 to 38. South winds 15 to 20 mph in the
afternoon.
.SATURDAY NIGHT...Breezy. Mostly cloudy early in the evening then
becoming partly cloudy. A 50 percent chance of snow early in the
morning. Little or no snow accumulation. Lows 21 to 26. Southwest
winds 15 to 20 mph.
.SUNDAY...Snow likely. Snow accumulation around 1 inch. Highs
27 to 31. West winds around 15 mph in the morning. Chance of snow
60 percent.
.SUNDAY NIGHT...Much colder. Snow likely. Snow accumulation up to
1 inch. Total snow accumulation 1 to 2 inches. Lows 3 below to
1 above zero. Chance of snow 70 percent. Wind chill readings
11 below to 21 below zero.
.WASHINGTONS BIRTHDAY...Much colder. Cloudy with a 30 percent
chance of snow. Highs around 7. Lowest wind chill readings
14 below to 24 below zero in the morning.
.MONDAY NIGHT...Colder. Mostly cloudy with a 30 percent chance of
snow. Lows 8 below to 13 below zero.
.TUESDAY...Partly cloudy. Highs around 12. Lowest wind chill
readings 15 below to 25 below zero in the morning.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
5 below to 10 below zero.
.WEDNESDAY...Mostly sunny. Highs in the lower 20s. Lowest wind
chill readings 10 below to 20 below zero in the morning.
.WEDNESDAY NIGHT...Mostly clear. Lows 1 to 5.
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the upper 20s.
.THURSDAY NIGHT...Partly cloudy. Lows 6 to 10.
.FRIDAY...Partly cloudy in the morning then clearing. Highs in
the upper 20s.

$$

WYZ023-171100-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
651 PM MST Fri Feb 16 2018

...WINTER STORM WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SUNDAY AFTERNOON...

.TONIGHT...Snow likely. Snow accumulation around 1 inch. Near
steady temperature in the lower 20s. Southwest winds around
15 mph until early morning. Chance of snow 70 percent.
.SATURDAY...Breezy. Snow likely until late afternoon, then snow,
possibly mixed with rain late in the afternoon. Snow accumulation
around 1 inch. Highs around 32. Southwest winds 15 to 20 mph in
the late morning and afternoon. Chance of precipitation
90 percent.
.SATURDAY NIGHT...Breezy, snow. Snow accumulation of 3 to
4 inches. Lows around 28. Southwest winds 15 to 20 mph. Chance of
snow 90 percent.
.SUNDAY...Snow. Snow accumulation of 3 to 4 inches. Highs around
32. West winds around 15 mph. Chance of snow 80 percent.
.SUNDAY NIGHT...Much colder. Snow likely. Snow accumulation
around 1 inch. Total snow accumulation 9 to 12 inches. Lows 7 to
11. Chance of snow 60 percent.
.WASHINGTONS BIRTHDAY...Colder. Mostly cloudy with a 30 percent
chance of snow. Highs in the lower 20s.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 1 to 5.
.TUESDAY...Mostly cloudy. Highs around 19.
.TUESDAY NIGHT...Partly cloudy. Lows 1 below to 3 above zero.
.WEDNESDAY...Partly cloudy. Highs in the lower 20s.
.WEDNESDAY NIGHT...Partly cloudy. Lows 3 to 7.
.THURSDAY...Partly cloudy. A 20 percent chance of snow in the
afternoon. Highs in the upper 20s.
.THURSDAY NIGHT...Partly cloudy with a 30 percent chance of snow.
Lows around 9.
.FRIDAY...Partly cloudy. Highs in the upper 20s.

$$

WYZ025-171100-
Upper Green River Basin Foothills-
Including the city of Pinedale
651 PM MST Fri Feb 16 2018

...WINTER STORM WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SUNDAY AFTERNOON...

.TONIGHT...Breezy. Mostly cloudy with snow likely. Snow
accumulation up to 1 inch. Lows around 14. West winds 15 to
20 mph in the late evening and overnight. Chance of snow
60 percent.
.SATURDAY...Breezy, snow. Snow accumulation up to 1 inch. Highs
27 to 31. West winds 15 to 20 mph. Chance of snow 80 percent.
.SATURDAY NIGHT...Breezy, snow. Snow accumulation of 2 to
4 inches. Lows around 22. West winds 15 to 20 mph. Chance of snow
90 percent.
.SUNDAY...Breezy, snow. Snow accumulation of 2 to 3 inches. Highs
29 to 33. West winds 15 to 20 mph. Chance of snow 90 percent.
.SUNDAY NIGHT...Much colder. Cloudy. Snow likely in the evening,
then chance of snow after midnight. Snow accumulation around
1 inch. Total snow accumulation 5 to 11 inches. Lows 1 to 5.
Chance of snow 60 percent.
.WASHINGTONS BIRTHDAY...Colder. Mostly cloudy with a 30 percent
chance of snow. Highs around 19.
.MONDAY NIGHT...Colder. Mostly cloudy with a 30 percent chance of
snow. Lows 5 below to 9 below zero.
.TUESDAY...Mostly cloudy with a 20 percent chance of snow in the
morning, then partly cloudy in the afternoon. Highs around 16.
Lowest wind chill readings 10 below to 20 below zero in the
morning.
.TUESDAY NIGHT...Partly cloudy. Lows 6 below to 10 below zero.
.WEDNESDAY...Partly cloudy in the morning then clearing. Highs
around 19. Lowest wind chill readings 13 below to 23 below zero
in the morning.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 1 below to 5 below zero.
.THURSDAY...Partly cloudy. Highs in the mid 20s. Lowest wind
chill readings 10 below to 20 below zero in the morning.
.THURSDAY NIGHT...Partly cloudy. Lows 1 to 5.
.FRIDAY...Partly cloudy. Highs in the mid 20s.

$$

WYZ026-171100-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
651 PM MST Fri Feb 16 2018

.TONIGHT...Breezy. Mostly cloudy in the evening then becoming
partly cloudy. Lows 15 to 19. West winds 15 to 25 mph.
.SATURDAY...Breezy. Mostly cloudy until late afternoon, then
chance of snow, possibly mixed with rain and late in the
afternoon. Highs 34 to 39. West winds 15 to 25 mph. Chance of
precipitation 30 percent.
.SATURDAY NIGHT...Breezy. Mostly cloudy with snow likely. Snow
accumulation up to 1 inch. Lows 23 to 27. West winds 15 to
25 mph. Chance of snow 60 percent.
.SUNDAY...Breezy. Snow likely. Snow accumulation of 1 to
2 inches. Highs 35 to 40. West winds 15 to 25 mph. Chance of snow
70 percent.
.SUNDAY NIGHT...Breezy, colder. Snow likely. Snow accumulation
around 1 inch. Total snow accumulation 2 to 4 inches. Lows 6 to
11. West winds 15 to 20 mph in the evening. Chance of snow
60 percent.
.WASHINGTONS BIRTHDAY...Colder. Mostly cloudy with a 30 percent
chance of snow. Highs 19 to 23.
.MONDAY NIGHT...Colder. Mostly cloudy with a 30 percent chance of
snow. Lows 6 below to 11 below zero.
.TUESDAY...Partly cloudy. Highs 18 to 23. Lowest wind chill
readings 14 below to 24 below zero in the morning.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
4 below to 9 below zero.
.WEDNESDAY...Partly cloudy in the morning then clearing. Highs in
the lower to mid 20s. Lowest wind chill readings 18 below to
28 below zero in the morning.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 3 below to 1 above zero.
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid 20s to lower 30s. Lowest wind chill
readings 11 below to 21 below zero in the morning.
.THURSDAY NIGHT...Partly cloudy. Lows 2 to 6.
.FRIDAY...Partly cloudy. Highs near 30.

$$

WYZ010-171100-
Northeast Johnson County-
Including the city of Buffalo
651 PM MST Fri Feb 16 2018

.TONIGHT...Breezy. Mostly cloudy. A 30 percent chance of snow in
the late evening and overnight. Lows around 17. Southwest winds
around 15 mph in the late evening and early morning shifting to
the northwest 15 to 25 mph.
.SATURDAY...Breezy. Mostly cloudy. Highs 30 to 34. Northwest
winds 15 to 20 mph early in the morning.
.SATURDAY NIGHT...Breezy. Mostly cloudy. Chance of snow until
early morning, then snow likely early in the morning. Little or
no snow accumulation. Lows around 18. Southwest winds 15 to
20 mph shifting to the west early in the morning. Chance of snow
60 percent.
.SUNDAY...Breezy. Snow likely. Snow accumulation of 1 to
2 inches. Highs around 24. North winds 15 to 25 mph. Chance of
snow 70 percent.
.SUNDAY NIGHT...Much colder. Snow. Snow accumulation of 1 to
2 inches. Total snow accumulation 2 to 4 inches. Lows around
4 below. Northeast winds around 15 mph in the evening. Chance of
snow 80 percent. Wind chill readings 12 below to 22 below zero.
.WASHINGTONS BIRTHDAY...Colder. Cloudy with a 40 percent chance
of snow. Highs around 6. Wind chill readings 15 below to 25 below
zero.
.MONDAY NIGHT...Colder. Cloudy with a 20 percent chance of snow.
Lows around 14 below. Wind chill readings 26 below to 36 below
zero.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs around 11. Lowest wind chill readings 22 below to
32 below zero in the morning.
.TUESDAY NIGHT...Partly cloudy. Lows 7 below to 11 below zero.
Wind chill readings 17 below to 27 below zero.
.WEDNESDAY...Not as cold. Mostly sunny. Highs in the lower 20s.
Lowest wind chill readings 17 below to 27 below zero in the
morning.
.WEDNESDAY NIGHT...Not as cold. Mostly clear. Lows around 5.
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the upper 20s.
.THURSDAY NIGHT...Partly cloudy. Lows around 8.
.FRIDAY...Partly cloudy in the morning then clearing. Highs in
the lower 30s.

$$

WYZ011-171100-
Southeast Johnson County-
Including the city of Kaycee
651 PM MST Fri Feb 16 2018

.TONIGHT...Breezy. Mostly cloudy then becoming partly cloudy
after midnight then becoming mostly cloudy. A 20 percent chance
of snow after midnight. Lows around 19. West winds 15 to 20 mph.
.SATURDAY...Breezy. Mostly cloudy. Highs 35 to 39. West winds
around 15 mph early in the morning becoming south 15 to 25 mph in
the afternoon.
.SATURDAY NIGHT...Breezy. Mostly cloudy. Slight chance of snow
after midnight. Snow likely early in the morning. Little or no
snow accumulation. Lows 21 to 25. Southwest winds 15 to 25 mph.
Chance of snow 70 percent.
.SUNDAY...Snow likely. Snow accumulation of 2 to 3 inches. Highs
25 to 29. North winds around 15 mph. Chance of snow 70 percent.
.SUNDAY NIGHT...Much colder. Patchy blowing snow in the evening.
Snow. Snow accumulation around 2 inches. Lows around 2 below.
Northeast winds around 15 mph in the evening. Chance of snow
80 percent. Wind chill readings 11 below to 21 below zero.
.WASHINGTONS BIRTHDAY...Colder, cloudy. Snow likely in the
morning, then chance of snow in the afternoon. Highs around 7.
Chance of snow 60 percent. Wind chill readings 14 below to
24 below zero.
.MONDAY NIGHT...Colder. Cloudy with a 30 percent chance of snow.
Lows 11 below to 15 below zero. Wind chill readings 26 below to
36 below zero.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs around 13. Lowest wind chill readings 23 below to
33 below zero in the morning.
.TUESDAY NIGHT...Partly cloudy. Lows 4 below to 8 below zero.
Wind chill readings 16 below to 26 below zero.
.WEDNESDAY...Mostly sunny. Highs in the lower 20s. Lowest wind
chill readings 16 below to 26 below zero in the morning.
.WEDNESDAY NIGHT...Not as cold. Mostly clear. Lows around 8.
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the upper 20s.
.THURSDAY NIGHT...Partly cloudy. Lows around 10.
.FRIDAY...Partly cloudy in the morning then clearing. Highs in
the lower 30s.

$$

WYZ027-171100-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
651 PM MST Fri Feb 16 2018

.TONIGHT...Windy. Partly cloudy. Lows around 19. West winds 20 to
30 mph.
.SATURDAY...Windy. Partly cloudy until late afternoon, then a
30 percent chance of snow late in the afternoon. Highs 34 to 38.
West winds 20 to 30 mph.
.SATURDAY NIGHT...Windy. Mostly cloudy then becoming partly
cloudy late in the evening then becoming mostly cloudy. Chance of
snow until early morning, then snow likely early in the morning.
Snow accumulation up to 1 inch. Lows around 28. West winds 20 to
30 mph with gusts to around 45 mph. Chance of snow 60 percent.
.SUNDAY...Windy. Snow likely. Snow accumulation of 1 to 3 inches.
Highs 35 to 39. West winds 20 to 30 mph. Chance of snow
70 percent.
.SUNDAY NIGHT...Breezy, colder. Patchy blowing snow in the
evening. Snow likely. Snow accumulation of 1 to 2 inches. Total
snow accumulation 2 to 6 inches. Lows 9 to 13. West winds 15 to
20 mph in the evening. Chance of snow 70 percent.
.WASHINGTONS BIRTHDAY...Colder. Mostly cloudy with a 30 percent
chance of snow. Highs in the lower 20s.
.MONDAY NIGHT...Colder. Mostly cloudy with a 30 percent chance of
snow. Lows 2 below to 2 above zero.
.TUESDAY...Partly cloudy. Highs 18 to 22.
.TUESDAY NIGHT...Partly cloudy. Lows near zero.
.WEDNESDAY...Partly cloudy in the morning then clearing. Highs in
the lower to mid 20s.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 2 to 6.
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the upper 20s.
.THURSDAY NIGHT...Partly cloudy. Lows around 9.
.FRIDAY...Partly cloudy. Highs in the upper 20s.

$$

WYZ016-171100-
Upper Wind River Basin-
Including the city of Dubois
651 PM MST Fri Feb 16 2018

.TONIGHT...Windy. Partly cloudy with a 30 percent chance of snow.
Lows 18 to 22. West winds 20 to 30 mph.
.SATURDAY...Windy. Partly cloudy. Chance of snow through the day.
Slight chance of rain early in the afternoon. Highs 32 to 37.
West winds 25 to 35 mph. Chance of precipitation 40 percent.
.SATURDAY NIGHT...Windy. Mostly cloudy with snow likely. Snow
accumulation of 1 to 2 inches. Lows around 26. West winds 25 to
35 mph. Chance of snow 70 percent.
.SUNDAY...Breezy. Snow likely. Snow accumulation around 1 inch.
Total snow accumulation 2 to 3 inches. Highs 31 to 35. West winds
15 to 25 mph. Chance of snow 60 percent.
.SUNDAY NIGHT...Much colder. Cloudy with snow likely. Little or
no snow accumulation. Lows 2 to 6. West winds around 15 mph in
the evening. Chance of snow 60 percent.
.WASHINGTONS BIRTHDAY...Colder. Mostly cloudy with a 30 percent
chance of snow. Highs 11 to 15.
.MONDAY NIGHT...Colder. Mostly cloudy with a 30 percent chance of
snow. Lows 3 below to 8 below zero.
.TUESDAY...Partly cloudy. Highs around 15. Lowest wind chill
readings 15 below to 25 below zero in the morning.
.TUESDAY NIGHT...Partly cloudy. Lows 1 below to 5 below zero.
Wind chill readings 14 below to 24 below zero.
.WEDNESDAY...Partly cloudy in the morning then clearing. Highs in
the lower to mid 20s. Lowest wind chill readings 13 below to
23 below zero in the morning.
.WEDNESDAY NIGHT...Mostly clear. Lows around 5.
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid 20s to lower 30s.
.THURSDAY NIGHT...Partly cloudy. Lows around 9.
.FRIDAY...Partly cloudy in the morning then clearing. Highs near
30.

$$

WYZ001-171100-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
651 PM MST Fri Feb 16 2018

...WINTER STORM WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SUNDAY AFTERNOON...

.TONIGHT...Windy. Snow showers. Areas of blowing snow. Snow
accumulation of 2 to 3 inches. Near steady temperature around 14.
West winds 20 to 30 mph. Chance of snow 80 percent.
.SATURDAY...Windy. Snow showers. Areas of blowing snow. Snow
accumulation of 3 to 4 inches. Highs 21 to 27. Southwest winds
20 to 30 mph. Chance of snow 90 percent.
.SATURDAY NIGHT...Windy, snow. Snow may be heavy at times in the
evening. Snow accumulation of 4 to 6 inches. Lows 13 to 19.
Southwest winds 20 to 30 mph. Chance of snow 90 percent.
.SUNDAY...Breezy, snow. Patchy blowing snow in the afternoon.
Snow accumulation of 2 to 3 inches. Highs 20 to 26. Southwest
winds 15 to 20 mph. Chance of snow 80 percent.
.SUNDAY NIGHT...Much colder. Patchy blowing snow in the evening.
Snow likely. Snow accumulation of 1 to 2 inches. Total snow
accumulation 12 to 20 inches. Lows 5 below to 1 above zero.
Southwest winds around 15 mph in the evening. Chance of snow
70 percent.
.WASHINGTONS BIRTHDAY...Cloudy with a 40 percent chance of snow.
Highs 8 to 14. Wind chill readings 16 below to 26 below zero.
.MONDAY NIGHT...Colder. Mostly cloudy with a 30 percent chance of
snow. Lows 6 below to 14 below zero.
.TUESDAY...Mostly cloudy with a 30 percent chance of snow. Highs
9 to 15. Lowest wind chill readings 22 below to 32 below zero in
the morning.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
in the evening, then partly cloudy after midnight. Lows 3 below
to 9 below zero. Wind chill readings 20 below to 30 below zero.
.WEDNESDAY...Partly cloudy. Highs 12 to 18. Lowest wind chill
readings 21 below to 31 below zero in the morning.
.WEDNESDAY NIGHT...Partly cloudy. Lows 2 below to 4 above zero.
Wind chill readings 13 below to 23 below zero.
.THURSDAY...Partly cloudy in the morning, then mostly cloudy with
a 30 percent chance of snow in the afternoon. Highs 16 to 22.
Wind chill readings 13 below to 23 below zero.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. A 30 percent chance of snow. Lows 1 to 7.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 30 percent chance of snow. Highs 18 to 24.

$$

WYZ029-171100-
Flaming Gorge-
651 PM MST Fri Feb 16 2018

.TONIGHT...Breezy. Mostly cloudy early in the evening then
becoming partly cloudy. Lows 20 to 24. West winds 15 to 25 mph.
.SATURDAY...Breezy. Partly cloudy. Highs 39 to 44. Southwest
winds 15 to 25 mph.
.SATURDAY NIGHT...Breezy. Partly cloudy. Lows 27 to 31. Southwest
winds 15 to 20 mph.
.SUNDAY...Breezy. Mostly cloudy. Chance of snow in the morning,
then snow likely, possibly mixed with rain in the afternoon. Snow
accumulation up to 1 inch. Highs 44 to 49. Southwest winds 15 to
25 mph. Chance of precipitation 70 percent.
.SUNDAY NIGHT...Breezy, colder. Patchy blowing snow in the
evening. Snow likely. Snow accumulation of 2 to 3 inches. Lows
around 16. West winds 15 to 20 mph in the evening. Chance of snow
70 percent.
.WASHINGTONS BIRTHDAY...Much colder. Cloudy with snow likely.
Light snow accumulations. Highs in the lower to mid 20s. Chance
of snow 60 percent.
.MONDAY NIGHT...Colder. Mostly cloudy with a 30 percent chance of
snow. Lows 1 below to 3 above zero.
.TUESDAY...Partly cloudy. Highs in the lower to mid 20s.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
1 below to 4 above zero.
.WEDNESDAY...Partly cloudy in the morning then clearing. Highs
25 to 30.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 5 to 10.
.THURSDAY...Mostly sunny. Highs in the lower to mid 30s.
.THURSDAY NIGHT...Partly cloudy. Lows 11 to 15.
.FRIDAY...Partly cloudy. Highs in the lower to mid 30s.

$$

WYZ022-171100-
Casper Mountain-
651 PM MST Fri Feb 16 2018

...HIGH WIND WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE
SATURDAY NIGHT...
...WINTER STORM WATCH IN EFFECT FROM SUNDAY MORNING THROUGH
MONDAY MORNING...

.TONIGHT...Windy. Mostly cloudy until early morning then becoming
partly cloudy. Lows 15 to 21. West winds 20 to 30 mph with gusts
to around 45 mph.
.SATURDAY...Very windy. Partly cloudy until late afternoon then
becoming mostly cloudy. Highs 31 to 37. Southwest winds 20 to
30 mph with gusts to around 45 mph increasing to 30 to 40 mph
with gusts to around 55 mph in the afternoon.
.SATURDAY NIGHT...Very windy. Mostly cloudy. A 50 percent chance
of snow after midnight. Little or no snow accumulation. Lows
25 to 31. Southwest winds 30 to 40 mph with gusts to around
60 mph.
.SUNDAY...Windy. Chance of snow in the morning, then snow in the
afternoon. Snow accumulation of 2 to 3 inches. Highs 32 to 38.
Southwest winds 25 to 35 mph with gusts to around 50 mph
decreasing to 20 to 25 mph in the afternoon. Chance of snow
80 percent.
.SUNDAY NIGHT...Much colder. Snow. Snow may be heavy at times in
the evening. Snow accumulation of 6 to 8 inches. Lows around
6 above. West winds around 15 mph in the evening. Chance of snow
80 percent.
.WASHINGTONS BIRTHDAY...Much colder. Snow. Light snow
accumulations. Highs 7 to 13. Chance of snow 80 percent.
.MONDAY NIGHT...Colder. Cloudy with a 40 percent chance of snow.
Lows around 5 below.
.TUESDAY...Mostly cloudy with a 20 percent chance of snow in the
morning, then partly cloudy in the afternoon. Highs 12 to 18.
Lowest wind chill readings 10 below to 20 below zero in the
morning.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
2 below to 4 above zero.
.WEDNESDAY...Not as cold. Mostly sunny. Highs 20 to 26.
.WEDNESDAY NIGHT...Breezy. Mostly clear. Lows around 10.
.THURSDAY...Breezy. Mostly sunny. Highs 23 to 29.
.THURSDAY NIGHT...Breezy. Partly cloudy. Lows 8 to 14.
.FRIDAY...Breezy. Partly cloudy in the morning then clearing.
Highs 23 to 29.

$$

WYZ002-171100-
Absaroka Mountains-
651 PM MST Fri Feb 16 2018

...WINTER STORM WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SUNDAY AFTERNOON...

.TONIGHT...Windy. Snow showers. Blowing snow. Snow accumulation
of 1 to 2 inches. Lows 8 to 16. West winds 25 to 35 mph with
gusts to around 50 mph. Chance of snow 80 percent.
.SATURDAY...Windy. Snow showers. Areas of blowing snow early in
the morning. Blowing snow in the late morning and afternoon. Snow
accumulation of 1 to 3 inches. Highs 18 to 28. West winds 25 to
35 mph. Gusts up to 50 mph. Chance of snow 80 percent.
.SATURDAY NIGHT...Windy, snow. Snow accumulation of 2 to
5 inches. Lows 13 to 21. West winds 25 to 35 mph with gusts to
around 50 mph. Chance of snow 90 percent.
.SUNDAY...Breezy, snow. Patchy blowing snow in the afternoon.
Snow accumulation of 2 to 4 inches. Highs 17 to 25. West winds
15 to 25 mph. Chance of snow 80 percent.
.SUNDAY NIGHT...Much colder. Patchy blowing snow in the evening.
Snow likely. Snow accumulation of 1 to 2 inches. Total snow
accumulation 7 to 17 inches. Lows 5 below to 1 above zero. West
winds around 15 mph. Chance of snow 60 percent.
.WASHINGTONS BIRTHDAY...Colder. Cloudy with a 40 percent chance
of snow. Highs 2 to 10. Wind chill readings 22 below to 32 below
zero.
.MONDAY NIGHT...Cloudy with a 40 percent chance of snow. Lows
4 below to 10 below zero. Wind chill readings 27 below to
37 below zero.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 20 percent chance of snow. Highs 4 to 12. Wind chill
readings 27 below to 37 below zero.
.TUESDAY NIGHT...Partly cloudy. Lows 2 below to 8 below zero.
Wind chill readings 27 below to 37 below zero.
.WEDNESDAY...Not as cold. Partly cloudy in the morning then
clearing. Highs 9 to 19. Wind chill readings 27 below to 37 below
zero.
.WEDNESDAY NIGHT...Partly cloudy. Lows zero to 6 above. Wind
chill readings 19 below to 29 below zero.
.THURSDAY...Breezy. Partly cloudy. A 30 percent chance of snow in
the afternoon. Highs 14 to 22. Wind chill readings 19 below to
29 below zero.
.THURSDAY NIGHT...Partly cloudy with a 30 percent chance of snow.
Lows 2 to 8. Wind chill readings 15 below to 25 below zero.
.FRIDAY...Partly cloudy. Highs 17 to 25. Wind chill readings
14 below to 24 below zero.

$$

WYZ007-171100-
Owl Creek and Bridger Mountains-
651 PM MST Fri Feb 16 2018

.TONIGHT...Breezy. Mostly cloudy early in the evening then
becoming partly cloudy. Lows around 16. West winds 15 to 25 mph.
.SATURDAY...Windy. Partly cloudy in the morning then becoming
mostly cloudy. Highs 30 to 36. Southwest winds 20 to 30 mph.
.SATURDAY NIGHT...Windy. Partly cloudy until early morning then
becoming mostly cloudy. Chance of snow until early morning, then
snow likely early in the morning. Little or no snow accumulation.
Lows 21 to 27. Southwest winds 20 to 30 mph. Gusts up to 45 mph
until early morning. Chance of snow 70 percent.
.SUNDAY...Snow likely. Snow accumulation of 1 to 2 inches. Highs
26 to 32. Northwest winds around 15 mph shifting to the northeast
in the afternoon. Chance of snow 70 percent.
.SUNDAY NIGHT...Much colder. Snow likely. Snow accumulation up to
2 inches. Total snow accumulation 1 to 4 inches. Lows 2 below to
4 above zero. Chance of snow 70 percent.
.WASHINGTONS BIRTHDAY...Colder. Cloudy with a 30 percent chance
of snow. Highs 4 to 10. Wind chill readings 11 below to 21 below
zero.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 2 below to 8 below zero.
.TUESDAY...Partly cloudy. Highs 8 to 14. Wind chill readings
13 below to 23 below zero.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
5 below to 1 above zero.
.WEDNESDAY...Mostly sunny. Highs in the lower 20s. Lowest wind
chill readings 10 below to 20 below zero in the morning.
.WEDNESDAY NIGHT...Mostly clear. Lows around 6.
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 22 to 28.
.THURSDAY NIGHT...Partly cloudy. Lows around 10.
.FRIDAY...Partly cloudy in the morning then clearing. Highs 24 to
30.

$$

WYZ008-171100-
Bighorn Mountains West-
651 PM MST Fri Feb 16 2018

.TONIGHT...Breezy. Snow showers. Areas of blowing snow. Snow
accumulation of 1 to 3 inches. Lows 7 to 15. West winds 15 to
25 mph. Chance of snow 80 percent.
.SATURDAY...Breezy. Mostly cloudy. Snow showers likely early in
the morning, then chance of snow showers in the late morning and
afternoon. Patchy blowing snow through the day. Little or no snow
accumulation. Highs 20 to 30. Southwest winds 15 to 25 mph.
Chance of snow 60 percent.
.SATURDAY NIGHT...Breezy. Cloudy with snow likely. Snow
accumulation of 1 to 2 inches. Lows 14 to 24. Southwest winds
15 to 25 mph. Chance of snow 70 percent.
.SUNDAY...Breezy, snow. Snow accumulation of 2 to 3 inches. Highs
18 to 26. West winds 15 to 20 mph in the morning. Chance of snow
80 percent.
.SUNDAY NIGHT...Much colder. Snow likely. Snow accumulation of
1 to 2 inches. Lows 5 below to 1 above zero. Chance of snow
70 percent.
.WASHINGTONS BIRTHDAY...Colder, cloudy. Snow likely in the
morning, then chance of snow in the afternoon. Light snow
accumulations. Highs 2 to 8. Chance of snow 60 percent. Wind
chill readings 21 below to 31 below zero.
.MONDAY NIGHT...Colder. Mostly cloudy with a 30 percent chance of
snow. Lows 6 below to 12 below zero. Wind chill readings 30 below
to 40 below zero.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 5 to 13. Lowest wind chill readings 29 below to
39 below zero in the morning.
.TUESDAY NIGHT...Partly cloudy. Lows 1 below to 7 below zero.
Wind chill readings 27 below to 37 below zero.
.WEDNESDAY...Not as cold. Mostly sunny. Highs 14 to 20. Lowest
wind chill readings 27 below to 37 below zero in the morning.
.WEDNESDAY NIGHT...Mostly clear. Lows 2 to 8. Wind chill readings
18 below to 28 below zero.
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 17 to 25. Lowest wind chill readings 18 below to
28 below zero in the morning.
.THURSDAY NIGHT...Partly cloudy. Lows 5 to 11. Wind chill
readings 14 below to 24 below zero.
.FRIDAY...Partly cloudy in the morning then clearing. Highs 19 to
27. Lowest wind chill readings 14 below to 24 below zero in the
morning.

$$

WYZ009-171100-
Bighorn Mountains Southeast-
651 PM MST Fri Feb 16 2018

.TONIGHT...Windy. Mostly cloudy with a 30 percent chance of snow
showers. Areas of blowing snow through the night. Lows 9 to 17.
West winds 20 to 30 mph.
.SATURDAY...Windy. Mostly cloudy with a 30 percent chance of snow
showers. Patchy blowing snow. Highs 22 to 32. Southwest winds
20 to 30 mph. Gusts up to 45 mph late in the afternoon.
.SATURDAY NIGHT...Windy. Mostly cloudy. Chance of snow until
early morning, then snow likely early in the morning. Snow
accumulation around 1 inch. Lows 16 to 24. West winds 20 to
30 mph with gusts to around 45 mph. Chance of snow 70 percent.
.SUNDAY...Breezy, snow. Snow accumulation of 3 to 4 inches. Highs
20 to 28. West winds 15 to 20 mph in the morning. Chance of snow
80 percent.
.SUNDAY NIGHT...Much colder. Snow. Snow accumulation of 1 to
3 inches. Lows 5 below to 1 above zero. Chance of snow
80 percent.
.WASHINGTONS BIRTHDAY...Colder, cloudy. Snow likely in the
morning, then chance of snow in the afternoon. Highs 2 to 8.
Chance of snow 60 percent. Wind chill readings 21 below to
31 below zero.
.MONDAY NIGHT...Colder. Cloudy with a 30 percent chance of snow.
Lows 6 below to 12 below zero. Wind chill readings 29 below to
39 below zero.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 6 to 14. Lowest wind chill readings 29 below to
39 below zero in the morning.
.TUESDAY NIGHT...Partly cloudy. Lows 1 below to 7 below zero.
Wind chill readings 26 below to 36 below zero.
.WEDNESDAY...Mostly sunny. Highs 14 to 20. Lowest wind chill
readings 26 below to 36 below zero in the morning.
.WEDNESDAY NIGHT...Mostly clear. Lows 3 to 9. Wind chill readings
15 below to 25 below zero.
.THURSDAY...Breezy. Mostly sunny in the morning then becoming
partly cloudy. Highs 20 to 26. Wind chill readings 15 below to
25 below zero.
.THURSDAY NIGHT...Partly cloudy. Lows 6 to 12. Wind chill
readings 13 below to 23 below zero.
.FRIDAY...Breezy. Partly cloudy in the morning then clearing.
Highs 22 to 28. Wind chill readings 12 below to 22 below zero.

$$

WYZ012-171100-
Teton and Gros Ventre Mountains-
651 PM MST Fri Feb 16 2018

...WINTER STORM WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SUNDAY AFTERNOON...

.TONIGHT...Windy. Snow showers. Areas of blowing snow in the
evening. Blowing snow late in the evening, then areas of blowing
snow after midnight. Snow accumulation of 2 to 3 inches. Lows
10 to 16. West winds 20 to 30 mph. Chance of snow 90 percent.
.SATURDAY...Windy. Snow showers. Areas of blowing snow. Snow
accumulation of 3 to 4 inches. Highs 20 to 26. Southwest winds
20 to 30 mph. Chance of snow 90 percent.
.SATURDAY NIGHT...Windy, snow. Snow may be heavy at times in the
evening. Snow accumulation of 6 to 7 inches. Lows 17 to 23.
Southwest winds 20 to 30 mph. Chance of snow 90 percent.
.SUNDAY...Breezy, snow. Patchy blowing snow in the afternoon.
Snow accumulation of 3 to 4 inches. Highs 21 to 27. Southwest
winds 15 to 20 mph. Chance of snow 90 percent.
.SUNDAY NIGHT...Breezy, colder. Patchy blowing snow in the
evening. Snow likely. Snow accumulation of 1 to 2 inches. Total
snow accumulation 15 to 23 inches. Lows 1 to 7. Southwest winds
15 to 20 mph. Chance of snow 70 percent.
.WASHINGTONS BIRTHDAY...Mostly cloudy with a 40 percent chance of
snow. Highs 9 to 17. Wind chill readings 19 below to 29 below
zero.
.MONDAY NIGHT...Colder. Cloudy with a 30 percent chance of snow.
Lows 6 below to zero. Wind chill readings 21 below to 31 below
zero.
.TUESDAY...Mostly cloudy with a 30 percent chance of snow. Highs
8 to 16. Wind chill readings 21 below to 31 below zero.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
in the evening, then partly cloudy after midnight. Lows 6 below
to zero. Wind chill readings 20 below to 30 below zero.
.WEDNESDAY...Partly cloudy. Highs 11 to 19. Wind chill readings
21 below to 31 below zero.
.WEDNESDAY NIGHT...Partly cloudy. Lows 1 below to 5 above zero.
Wind chill readings 15 below to 25 below zero.
.THURSDAY...Partly cloudy. A 30 percent chance of snow in the
afternoon. Highs 16 to 22. Wind chill readings 15 below to
25 below zero.
.THURSDAY NIGHT...Partly cloudy with a 30 percent chance of snow.
Lows 2 to 8. Wind chill readings 10 below to 20 below zero.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 30 percent chance of snow. Highs 18 to 24.

$$

WYZ014-171100-
Wind River Mountains West-
651 PM MST Fri Feb 16 2018

...WINTER STORM WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SUNDAY AFTERNOON...

.TONIGHT...Windy. Snow showers. Areas of blowing snow early in
the evening. Blowing snow early in the evening. Snow accumulation
of 1 to 2 inches. Near steady temperature around 11. West winds
25 to 35 mph. Chance of snow 80 percent.
.SATURDAY...Windy. Snow showers until late afternoon, then snow
late in the afternoon. Blowing snow. Snow accumulation up to
2 inches. Highs 17 to 27. West winds 25 to 35 mph. Chance of snow
80 percent.
.SATURDAY NIGHT...Windy, snow. Patchy blowing snow. Snow
accumulation of 3 to 6 inches. Near steady temperature around 19.
Southwest winds 25 to 35 mph with gusts to around 50 mph. Chance
of snow 90 percent.
.SUNDAY...Windy, snow. Patchy blowing snow. Snow accumulation of
3 to 5 inches. Highs 20 to 30. West winds 20 to 30 mph. Chance of
snow 90 percent.
.SUNDAY NIGHT...Breezy. Much colder. Patchy blowing snow in the
evening. Snow. Snow accumulation of 1 to 2 inches. Total snow
accumulation 8 to 18 inches. Lows 2 below to 6 above zero. West
winds 15 to 20 mph in the evening. Chance of snow 80 percent.
.WASHINGTONS BIRTHDAY...Mostly cloudy with a 40 percent chance of
snow. Highs 6 to 16. Wind chill readings 21 below to 31 below
zero.
.MONDAY NIGHT...Colder. Mostly cloudy with a 40 percent chance of
snow. Lows 4 below to 10 below zero. Wind chill readings 27 below
to 37 below zero.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 30 percent chance of snow. Highs 4 to 14. Wind chill
readings 27 below to 37 below zero.
.TUESDAY NIGHT...Partly cloudy. Lows 3 below to 9 below zero.
Wind chill readings 28 below to 38 below zero.
.WEDNESDAY...Not as cold. Partly cloudy in the morning then
clearing. Highs 10 to 20. Lowest wind chill readings 28 below to
38 below zero in the morning.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 3 below to 3 above zero. Wind chill readings 21 below to
31 below zero.
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 15 to 23. Lowest wind chill readings 21 below to
31 below zero in the morning.
.THURSDAY NIGHT...Partly cloudy. Lows 1 to 7. Wind chill readings
16 below to 26 below zero.
.FRIDAY...Partly cloudy. Highs 16 to 24. Wind chill readings
16 below to 26 below zero.

$$

WYZ015-171100-
Wind River Mountains East-
651 PM MST Fri Feb 16 2018

...HIGH WIND WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE
SATURDAY NIGHT...

.TONIGHT...Very windy. Mostly cloudy with snow showers likely.
Blowing snow. Snow accumulation up to 2 inches. Near steady
temperature around 12. West winds 35 to 45 mph. Chance of snow
70 percent.
.SATURDAY...Very windy. Partly cloudy in the morning then
becoming mostly cloudy. Snow showers likely. Blowing snow. Snow
accumulation up to 2 inches. Highs 17 to 27. West winds 35 to
45 mph with gusts to around 60 mph. Chance of snow 60 percent.
.SATURDAY NIGHT...Very windy. Snow. Patchy blowing snow. Snow
accumulation of 2 to 5 inches. Near steady temperature in the
lower 20s. West winds 35 to 45 mph with gusts to around 60 mph.
Chance of snow 80 percent.
.SUNDAY...Windy, snow. Patchy blowing snow. Snow accumulation of
2 to 4 inches. Highs 20 to 30. West winds 25 to 35 mph decreasing
to 15 to 25 mph in the afternoon. Chance of snow 80 percent.
.SUNDAY NIGHT...Breezy. Much colder. Snow. Areas of blowing snow.
Snow accumulation of 1 to 2 inches. Lows 3 below to 5 above zero.
West winds 15 to 20 mph. Chance of snow 80 percent.
.WASHINGTONS BIRTHDAY...Colder. Mostly cloudy. Snow likely in the
morning, then chance of snow in the afternoon. Highs 4 to 12.
Chance of snow 60 percent. Wind chill readings 23 below to
33 below zero.
.MONDAY NIGHT...Colder. Mostly cloudy with a 40 percent chance of
snow. Lows 3 below to 11 below zero. Wind chill readings 29 below
to 39 below zero.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 30 percent chance of snow. Highs 2 to 12. Wind chill
readings 29 below to 39 below zero.
.TUESDAY NIGHT...Partly cloudy. Lows 8 below to zero. Wind chill
readings 30 below to 40 below zero.
.WEDNESDAY...Not as cold. Partly cloudy in the morning then
clearing. Highs 10 to 20. Lowest wind chill readings 30 below to
40 below zero in the morning.
.WEDNESDAY NIGHT...Mostly clear. Lows 2 below to 6 above zero.
Wind chill readings 23 below to 33 below zero.
.THURSDAY...Breezy. Mostly sunny in the morning then becoming
partly cloudy. Highs 14 to 24. Lowest wind chill readings
23 below to 33 below zero in the morning.
.THURSDAY NIGHT...Breezy. Partly cloudy. Lows 2 to 10. Wind chill
readings 16 below to 26 below zero.
.FRIDAY...Breezy. Partly cloudy. Highs 16 to 26. Wind chill
readings 16 below to 26 below zero.

$$

WYZ019-171100-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
651 PM MST Fri Feb 16 2018

...HIGH WIND WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH LATE
SATURDAY NIGHT...
...WINTER STORM WATCH IN EFFECT FROM SUNDAY MORNING THROUGH
MONDAY MORNING...

.TONIGHT...Windy. Partly cloudy. Lows 15 to 21. Southwest winds
25 to 35 mph.
.SATURDAY...Very windy. Partly cloudy. Highs 32 to 38. Southwest
winds 20 to 30 mph with gusts to around 45 mph increasing to
30 to 40 mph with gusts to around 55 mph in the afternoon.
.SATURDAY NIGHT...Very windy. Mostly cloudy with a 40 percent
chance of snow. Lows 25 to 31. Southwest winds 30 to 40 mph with
gusts to around 55 mph.
.SUNDAY...Windy. Snow likely. Snow accumulation of 1 to 2 inches.
Highs 35 to 41. Southwest winds 20 to 30 mph with gusts to around
45 mph. Chance of snow 60 percent.
.SUNDAY NIGHT...Breezy. Much colder. Patchy blowing snow in the
evening. Snow. Snow accumulation of 2 to 3 inches. Lows 4 to 10.
West winds 15 to 20 mph in the evening. Chance of snow
80 percent.
.WASHINGTONS BIRTHDAY...Much colder. Cloudy with snow. Highs
11 to 17. Chance of snow 80 percent.
.MONDAY NIGHT...Colder. Mostly cloudy with a 30 percent chance of
snow. Lows 2 below to 8 below zero.
.TUESDAY...Partly cloudy. Highs 14 to 20. Lowest wind chill
readings 17 below to 27 below zero in the morning.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
4 below to 2 above zero. Wind chill readings 14 below to 24 below
zero.
.WEDNESDAY...Mostly sunny. Highs 21 to 27. Lowest wind chill
readings 16 below to 26 below zero in the morning.
.WEDNESDAY NIGHT...Mostly clear. Lows 4 to 10.
.THURSDAY...Breezy. Mostly sunny. Highs 25 to 31.
.THURSDAY NIGHT...Breezy. Partly cloudy. Lows 7 to 13.
.FRIDAY...Partly cloudy in the morning then clearing. Highs 25 to
31.

$$

WYZ024-171100-
Salt River and Wyoming Ranges-
651 PM MST Fri Feb 16 2018

...WINTER STORM WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SUNDAY AFTERNOON...

.TONIGHT...Windy. Snow showers. Areas of blowing snow in the
evening. Blowing snow late in the evening, then areas of blowing
snow late in the night. Snow accumulation of 1 to 2 inches. Lows
12 to 18. West winds 20 to 30 mph. Gusts up to 45 mph. Chance of
snow 80 percent.
.SATURDAY...Windy. Mostly cloudy. Snow showers until late
afternoon, then snow late in the afternoon. Areas of blowing snow
through the day. Snow accumulation up to 2 inches. Highs 23 to
31. West winds 20 to 30 mph. Chance of snow 80 percent.
.SATURDAY NIGHT...Windy, snow. Snow accumulation of 3 to
6 inches. Lows 21 to 27. West winds 20 to 30 mph. Chance of snow
90 percent.
.SUNDAY...Breezy, snow. Snow accumulation of 3 to 5 inches. Highs
26 to 32. West winds 15 to 25 mph. Chance of snow 90 percent.
.SUNDAY NIGHT...Colder. Patchy blowing snow in the evening. Snow.
Snow accumulation of 1 to 2 inches. Total snow accumulation 8 to
18 inches. Lows 4 to 10. West winds around 15 mph in the evening.
Chance of snow 80 percent.
.WASHINGTONS BIRTHDAY...Mostly cloudy with a 30 percent chance of
snow. Highs 14 to 20.
.MONDAY NIGHT...Colder. Mostly cloudy with a 30 percent chance of
snow. Lows 3 below to 3 above zero. Wind chill readings 13 below
to 23 below zero.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 13 to 19. Wind chill readings 13 below to 23 below
zero.
.TUESDAY NIGHT...Partly cloudy. Lows 4 below to 2 above zero.
Wind chill readings 14 below to 24 below zero.
.WEDNESDAY...Partly cloudy in the morning then clearing. Highs
16 to 22. Lowest wind chill readings 14 below to 24 below zero in
the morning.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows zero to 6 above. Wind chill readings 11 below to 21 below
zero.
.THURSDAY...Partly cloudy. A 20 percent chance of snow in the
afternoon. Highs 20 to 26. Lowest wind chill readings 11 below to
21 below zero in the morning.
.THURSDAY NIGHT...Partly cloudy. A 30 percent chance of snow in
the evening. Lows 5 to 11.
.FRIDAY...Partly cloudy. Highs 21 to 27.

$$

WYZ030-171100-
East Sweetwater County-
Including the city of Wamsutter
651 PM MST Fri Feb 16 2018

.TONIGHT...Breezy. Mostly cloudy early in the evening then
becoming partly cloudy. Lows around 20. West winds 15 to 25 mph.
.SATURDAY...Windy. Partly cloudy. Highs 37 to 41. Southwest winds
20 to 30 mph with gusts to around 45 mph.
.SATURDAY NIGHT...Windy. Partly cloudy until early morning, then
mostly cloudy with a 30 percent chance of snow early in the
morning. Lows around 29. Southwest winds 20 to 30 mph.
.SUNDAY...Windy. Mostly cloudy. Chance of snow in the morning,
then snow likely in the afternoon. Snow accumulation up to
1 inch. Highs 41 to 45. Southwest winds 20 to 30 mph. Chance of
snow 70 percent.
.SUNDAY NIGHT...Breezy, colder. Patchy blowing snow in the
evening. Snow likely. Snow accumulation of 2 to 3 inches. Lows
12 to 17. West winds 15 to 20 mph. Chance of snow 70 percent.
.WASHINGTONS BIRTHDAY...Much colder. Snow. Light snow
accumulations. Highs 18 to 22. Chance of snow 80 percent.
.MONDAY NIGHT...Colder. Mostly cloudy with a 30 percent chance of
snow. Lows 4 below to zero.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs around 19. Lowest wind chill readings 11 below to
21 below zero in the morning.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
1 below to 3 above zero. Wind chill readings 11 below to 21 below
zero.
.WEDNESDAY...Partly cloudy in the morning then clearing. Highs in
the lower to mid 20s. Lowest wind chill readings 11 below to
21 below zero in the morning.
.WEDNESDAY NIGHT...Mostly clear. Lows around 8.
.THURSDAY...Breezy. Mostly sunny in the morning then becoming
partly cloudy. Highs around 30.
.THURSDAY NIGHT...Partly cloudy. Lows 10 to 14.
.FRIDAY...Partly cloudy in the morning then clearing. Highs
around 30.

$$





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