Zone Forecast Product
Issued by NWS Riverton, WY

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FPUS55 KRIW 090547
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
1046 PM MST Fri Dec 8 2017

WYZ020-091100-
Natrona County Lower Elevations-
Including the city of Casper
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Breezy, clear. Lows 21 to 25. Southwest winds
15 to 20 mph.
.SATURDAY...Breezy, sunny. Highs 37 to 41. Southwest winds 15 to
20 mph.
.SATURDAY NIGHT...Mostly clear. Lows 18 to 22. Southwest winds
around 15 mph.
.SUNDAY...Breezy, sunny. Highs 38 to 43. Southwest winds 15 to
20 mph.
.SUNDAY NIGHT...Mostly clear. Lows 20 to 24. Southwest winds
around 15 mph.
.MONDAY...Mostly sunny. Highs near 40.
.MONDAY NIGHT...Mostly clear. Lows in the lower to mid 20s.
.TUESDAY...Sunny. Highs 43 to 48.
.TUESDAY NIGHT...Mostly clear. Lows 22 to 27.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs near 40.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 16 to 20.
.THURSDAY...Partly cloudy. Highs near 40.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower to mid 20s.
.FRIDAY...Partly cloudy in the morning then clearing. Highs in
the lower to mid 40s.

$$

WYZ017-091100-
Wind River Basin-
Including the cities of Riverton and Shoshoni
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Clear. Patchy freezing fog after midnight.
Lows 17 to 22. West winds around 15 mph.
.SATURDAY...Sunny. Patchy freezing fog in the morning. Highs
36 to 41.
.SATURDAY NIGHT...Mostly clear. Patchy freezing fog after
midnight. Lows 12 to 17.
.SUNDAY...Sunny. Patchy freezing fog in the morning. Highs 37 to
42.
.SUNDAY NIGHT...Mostly clear. Lows 16 to 20.
.MONDAY...Partly cloudy in the morning then clearing. Highs near
40.
.MONDAY NIGHT...Mostly clear. Lows 13 to 18.
.TUESDAY...Sunny. Highs 40 to 45.
.TUESDAY NIGHT...Mostly clear. Lows 15 to 20.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid 30s to lower 40s.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 15 to 20.
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs near 40.
.THURSDAY NIGHT...Partly cloudy. Lows 14 to 19.
.FRIDAY...Mostly sunny. Highs in the lower to mid 40s.

$$

WYZ018-091100-
Lander Foothills-
Including the city of Lander
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Clear. Lows 18 to 23.
.SATURDAY...Sunny. Highs around 43.
.SATURDAY NIGHT...Mostly clear then becoming partly cloudy after
midnight then becoming mostly clear. Lows 16 to 21.
.SUNDAY...Sunny. Highs 42 to 46.
.SUNDAY NIGHT...Mostly clear. Lows 20 to 24.
.MONDAY...Mostly sunny. Highs in the lower 40s.
.MONDAY NIGHT...Mostly clear. Lows 15 to 20.
.TUESDAY...Sunny. Highs in the mid 40s.
.TUESDAY NIGHT...Mostly clear. Lows 17 to 22.
.WEDNESDAY...Mostly sunny. Highs in the lower 40s.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 17 to 22.
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower 40s.
.THURSDAY NIGHT...Partly cloudy. Lows 15 to 20.
.FRIDAY...Mostly sunny. Highs in the mid 40s.

$$

WYZ028-091100-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Clear. Lows 15 to 20. West winds around
15 mph.
.SATURDAY...Sunny. Highs 38 to 43. Southwest winds around 15 mph
early in the morning becoming west around 15 mph in the
afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 12 to 17.
.SUNDAY...Sunny. Highs 39 to 44.
.SUNDAY NIGHT...Clear. Lows 15 to 20.
.MONDAY...Mostly sunny. Highs in the lower to mid 40s.
.MONDAY NIGHT...Clear. Lows 19 to 24.
.TUESDAY...Sunny. Highs in the lower to mid 40s.
.TUESDAY NIGHT...Mostly clear. Lows in the lower to mid 20s.
.WEDNESDAY...Mostly sunny. Highs around 40.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 18 to 23.
.THURSDAY...Mostly sunny. Highs near 40.
.THURSDAY NIGHT...Mostly clear. Lows 19 to 24.
.FRIDAY...Mostly sunny. Highs in the lower to mid 40s.

$$

WYZ013-091100-
Jackson Hole-
Including the city of Jackson
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Clear in the late evening and early morning
then becoming partly cloudy. Patchy freezing fog after midnight.
Lows 1 to 6.
.SATURDAY...Sunny. Patchy freezing fog in the morning. Highs
around 33.
.SATURDAY NIGHT...Mostly clear. Patchy freezing fog in the late
evening and overnight. Lows 2 to 7.
.SUNDAY...Sunny. Patchy freezing fog in the morning. Highs 35 to
39.
.SUNDAY NIGHT...Mostly clear. Lows 10 to 14.
.MONDAY...Mostly sunny. Highs in the upper 30s.
.MONDAY NIGHT...Mostly clear. Lows 9 to 14.
.TUESDAY...Sunny. Highs in the mid 30s.
.TUESDAY NIGHT...Mostly clear. Lows 10 to 15.
.WEDNESDAY...Partly cloudy. Highs in the lower to mid 30s.
.WEDNESDAY NIGHT...Mostly clear. Lows 11 to 16.
.THURSDAY...Partly cloudy. Highs in the lower to mid 30s.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 11 to 16.
.FRIDAY...Partly cloudy. Highs in the lower to mid 30s.

$$

WYZ003-091100-
Cody Foothills-
Including the cities of Cody and Meeteetse
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Breezy, clear. Lows 26 to 31. West winds 15 to
20 mph.
.SATURDAY...Breezy, sunny. Highs 46 to 51. Southwest winds 15 to
20 mph.
.SATURDAY NIGHT...Mostly clear. Lows 22 to 26. West winds around
15 mph.
.SUNDAY...Sunny. Highs 48 to 53. Southwest winds around 15 mph.
.SUNDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows 24 to 28. West winds around 15 mph in the evening.
.MONDAY...Partly cloudy in the morning then clearing. Highs in
the 40s.
.MONDAY NIGHT...Mostly clear. Lows 27 to 32.
.TUESDAY...Mostly sunny. Highs in the mid 40s to lower 50s.
.TUESDAY NIGHT...Breezy. Mostly clear in the evening then
becoming partly cloudy. Lows near 30.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower to mid 40s.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 24 to 29.
.THURSDAY...Partly cloudy. Highs in the lower to mid 40s.
.THURSDAY NIGHT...Partly cloudy. Lows 23 to 28.
.FRIDAY...Partly cloudy. Highs in the 40s.

$$

WYZ004-091100-
North Big Horn Basin-
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Clear. Lows 19 to 24.
.SATURDAY...Sunny. Highs 42 to 46.
.SATURDAY NIGHT...Mostly clear. Lows 16 to 21.
.SUNDAY...Sunny. Highs 43 to 48.
.SUNDAY NIGHT...Mostly clear. Lows 21 to 26.
.MONDAY...Mostly sunny. Highs in the mid 40s.
.MONDAY NIGHT...Mostly clear. Lows 20 to 25.
.TUESDAY...Mostly sunny. Highs in the lower to mid 40s.
.TUESDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows 23 to 28.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs near 40.
.WEDNESDAY NIGHT...Partly cloudy. Lows 21 to 26.
.THURSDAY...Partly cloudy. Highs in the lower 40s.
.THURSDAY NIGHT...Partly cloudy. Lows 21 to 26.
.FRIDAY...Partly cloudy. Highs in the mid 40s.

$$

WYZ006-091100-
Southeast Big Horn Basin-
Including the city of Worland
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Clear. Lows 16 to 21.
.SATURDAY...Sunny. Highs around 42.
.SATURDAY NIGHT...Mostly clear. Lows 15 to 20.
.SUNDAY...Sunny. Highs 41 to 45.
.SUNDAY NIGHT...Mostly clear. Lows 18 to 22.
.MONDAY...Mostly sunny. Highs in the lower 40s.
.MONDAY NIGHT...Mostly clear. Lows 16 to 21.
.TUESDAY...Mostly sunny. Highs in the lower to mid 40s.
.TUESDAY NIGHT...Mostly clear. Lows 19 to 24.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the upper 30s.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 17 to 21.
.THURSDAY...Partly cloudy. Highs around 40.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 17 to 22.
.FRIDAY...Partly cloudy. Highs in the lower 40s.

$$

WYZ005-091100-
Southwest Big Horn Basin-
Including the city of Thermopolis
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Clear. Lows 19 to 24.
.SATURDAY...Sunny. Highs around 42.
.SATURDAY NIGHT...Mostly clear. Lows 16 to 21.
.SUNDAY...Sunny. Highs 41 to 45.
.SUNDAY NIGHT...Mostly clear. Lows 18 to 22.
.MONDAY...Partly cloudy in the morning then clearing. Highs in
the lower 40s.
.MONDAY NIGHT...Mostly clear. Lows 16 to 21.
.TUESDAY...Mostly sunny. Highs in the mid 40s.
.TUESDAY NIGHT...Mostly clear. Lows 20 to 25.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs around 40.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 18 to 22.
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs around 40.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 18 to 22.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower 40s.

$$

WYZ023-091100-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Clear in the late evening and early morning
then becoming partly cloudy. Patchy freezing fog after midnight.
Lows 2 to 7.
.SATURDAY...Mostly sunny. Patchy freezing fog in the morning.
Highs around 35.
.SATURDAY NIGHT...Mostly clear. Patchy freezing fog in the late
evening and overnight. Lows 5 to 10.
.SUNDAY...Sunny. Patchy freezing fog in the morning. Highs around
38.
.SUNDAY NIGHT...Mostly clear. Lows around 15.
.MONDAY...Mostly sunny. Highs in the upper 30s.
.MONDAY NIGHT...Mostly clear. Lows 10 to 15.
.TUESDAY...Sunny. Highs in the mid 30s.
.TUESDAY NIGHT...Mostly clear. Lows 12 to 17.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower 30s.
.WEDNESDAY NIGHT...Mostly clear. Lows 12 to 17.
.THURSDAY...Partly cloudy in the morning then clearing. Highs in
the lower 30s.
.THURSDAY NIGHT...Mostly clear. Lows 14 to 19.
.FRIDAY...Mostly sunny. Highs in the lower to mid 30s.

$$

WYZ025-091100-
Upper Green River Basin Foothills-
Including the city of Pinedale
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Clear. Lows 11 to 16. North winds around
15 mph.
.SATURDAY...Sunny. Highs 35 to 40. Northwest winds around 15 mph
until late afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 5 to 10.
.SUNDAY...Sunny. Highs 38 to 42.
.SUNDAY NIGHT...Mostly clear. Lows 11 to 15.
.MONDAY...Mostly sunny. Highs near 40.
.MONDAY NIGHT...Clear. Lows 6 to 11.
.TUESDAY...Sunny. Highs near 40.
.TUESDAY NIGHT...Mostly clear. Lows 10 to 15.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid to upper 30s.
.WEDNESDAY NIGHT...Mostly clear. Lows 9 to 14.
.THURSDAY...Mostly sunny. Highs in the mid to upper 30s.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 10 to 15.
.FRIDAY...Mostly sunny. Highs in the mid to upper 30s.

$$

WYZ026-091100-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Clear. Lows 7 to 12.
.SATURDAY...Sunny. Highs 35 to 39.
.SATURDAY NIGHT...Mostly clear. Lows 3 to 8.
.SUNDAY...Sunny. Highs 37 to 41.
.SUNDAY NIGHT...Mostly clear. Lows 10 to 14.
.MONDAY...Mostly sunny. Highs in the lower 40s.
.MONDAY NIGHT...Clear. Lows 8 to 13.
.TUESDAY...Sunny. Highs around 40.
.TUESDAY NIGHT...Mostly clear. Lows 10 to 15.
.WEDNESDAY...Mostly sunny. Highs in the mid 30s to lower 40s.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 8 to 13.
.THURSDAY...Mostly sunny. Highs in the upper 30s.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 8 to 13.
.FRIDAY...Mostly sunny. Highs near 40.

$$

WYZ010-091100-
Northeast Johnson County-
Including the city of Buffalo
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Clear. Lows 26 to 30. Northwest winds around
15 mph late in the evening.
.SATURDAY...Sunny. Highs 50 to 55.
.SATURDAY NIGHT...Mostly clear. Lows 25 to 29.
.SUNDAY...Mostly sunny. Highs 52 to 57.
.SUNDAY NIGHT...Windy. Mostly clear. Lows around 28. Northwest
winds 20 to 30 mph after midnight.
.MONDAY...Windy. Mostly sunny. Highs in the mid 40s.
.MONDAY NIGHT...Mostly clear. Lows in the upper 20s.
.TUESDAY...Mostly sunny. Highs in the lower 50s.
.TUESDAY NIGHT...Breezy. Mostly clear in the evening then
becoming partly cloudy. Lows in the upper 20s.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid 40s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 20s.
.THURSDAY...Partly cloudy. Highs in the mid 40s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s.
.FRIDAY...Partly cloudy. Highs in the upper 40s.

$$

WYZ011-091100-
Southeast Johnson County-
Including the city of Kaycee
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Clear. Lows 21 to 26. Southwest winds around
15 mph early in the morning.
.SATURDAY...Sunny. Highs 44 to 48. Southwest winds around 15 mph
in the morning becoming southwest around 15 mph late in the
afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 23 to 27. Southwest winds
around 15 mph after midnight.
.SUNDAY...Sunny. Highs 47 to 51. Southwest winds around 15 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 26. West winds around
15 mph after midnight.
.MONDAY...Breezy. Mostly sunny. Highs in the mid 40s.
.MONDAY NIGHT...Mostly clear. Lows in the mid to upper 20s.
.TUESDAY...Mostly sunny. Highs in the lower 50s.
.TUESDAY NIGHT...Breezy. Mostly clear. Lows in the upper 20s.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower 40s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 20s.
.THURSDAY...Partly cloudy. Highs in the lower 40s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower to mid 20s.
.FRIDAY...Partly cloudy. Highs in the upper 40s.

$$

WYZ027-091100-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Clear. Lows 11 to 16. Northwest winds around
15 mph.
.SATURDAY...Sunny. Highs 34 to 38. West winds around 15 mph.
.SATURDAY NIGHT...Mostly clear. Lows 8 to 12. West winds around
15 mph early in the evening.
.SUNDAY...Sunny. Highs around 38.
.SUNDAY NIGHT...Clear. Lows 12 to 16.
.MONDAY...Mostly sunny. Highs in the lower 40s.
.MONDAY NIGHT...Clear. Lows around 18.
.TUESDAY...Sunny. Highs in the lower 40s.
.TUESDAY NIGHT...Mostly clear. Lows 15 to 19.
.WEDNESDAY...Mostly sunny. Highs in the upper 30s.
.WEDNESDAY NIGHT...Mostly clear. Lows around 16.
.THURSDAY...Mostly sunny. Highs in the upper 30s.
.THURSDAY NIGHT...Mostly clear. Lows around 17.
.FRIDAY...Mostly sunny. Highs near 40.

$$

WYZ016-091100-
Upper Wind River Basin-
Including the city of Dubois
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Breezy, clear. Lows 22 to 26. Northwest winds
15 to 20 mph.
.SATURDAY...Sunny. Highs 42 to 46. Northwest winds around 15 mph.
.SATURDAY NIGHT...Mostly clear. Lows 22 to 25. Northwest winds
around 15 mph.
.SUNDAY...Sunny. Highs 44 to 48. Northwest winds around 15 mph.
.SUNDAY NIGHT...Mostly clear. Lows 21 to 25. West winds around
15 mph.
.MONDAY...Mostly sunny. Highs in the lower to mid 40s.
.MONDAY NIGHT...Clear. Lows 23 to 28.
.TUESDAY...Sunny. Highs 44 to 49.
.TUESDAY NIGHT...Mostly clear. Lows 23 to 28.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs near 40.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 20 to 25.
.THURSDAY...Partly cloudy. Highs near 40.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower to mid 20s.
.FRIDAY...Mostly sunny. Highs 41 to 46.

$$

WYZ001-091100-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Clear. Lows 3 to 13.
.SATURDAY...Sunny. Highs 29 to 35.
.SATURDAY NIGHT...Mostly clear. Lows 3 to 11.
.SUNDAY...Sunny. Highs 32 to 38.
.SUNDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows 8 to 14.
.MONDAY...Partly cloudy in the morning then clearing. Highs 33 to
39.
.MONDAY NIGHT...Mostly clear. Lows 10 to 18.
.TUESDAY...Mostly sunny. Highs 31 to 37.
.TUESDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows 11 to 17.
.WEDNESDAY...Partly cloudy. Highs 27 to 33.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 7 to 15.
.THURSDAY...Partly cloudy. Highs 28 to 34.
.THURSDAY NIGHT...Partly cloudy. Lows 9 to 15.
.FRIDAY...Partly cloudy. Highs 27 to 33.

$$

WYZ029-091100-
Flaming Gorge-
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Clear. Lows 17 to 21. West winds around 15 mph
late in the evening.
.SATURDAY...Sunny. Highs 41 to 46.
.SATURDAY NIGHT...Clear. Lows 15 to 20.
.SUNDAY...Sunny. Highs 42 to 46.
.SUNDAY NIGHT...Clear. Lows 19 to 23.
.MONDAY...Mostly sunny. Highs in the lower to mid 40s.
.MONDAY NIGHT...Clear. Lows 23 to 28.
.TUESDAY...Sunny. Highs in the mid to upper 40s.
.TUESDAY NIGHT...Mostly clear. Lows in the lower to mid 20s.
.WEDNESDAY...Mostly sunny. Highs near 40.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the lower to mid 20s.
.THURSDAY...Mostly sunny. Highs in the lower to mid 40s.
.THURSDAY NIGHT...Mostly clear. Lows in the 20s.
.FRIDAY...Mostly sunny. Highs in the lower to mid 40s.

$$

WYZ022-091100-
Casper Mountain-
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Breezy, clear. Lows 20 to 26. Southwest winds
15 to 20 mph.
.SATURDAY...Breezy, sunny. Highs around 35. Southwest winds 15 to
20 mph.
.SATURDAY NIGHT...Breezy. Mostly clear. Lows 22 to 28. Southwest
winds 15 to 20 mph.
.SUNDAY...Breezy, sunny. Highs around 37. Southwest winds 15 to
20 mph.
.SUNDAY NIGHT...Breezy. Mostly clear. Lows 18 to 24. Southwest
winds 15 to 20 mph.
.MONDAY...Mostly sunny. Highs 35 to 41.
.MONDAY NIGHT...Mostly clear. Lows 20 to 26.
.TUESDAY...Sunny. Highs in the lower 40s.
.TUESDAY NIGHT...Mostly clear. Lows 21 to 27.
.WEDNESDAY...Mostly sunny. Highs 32 to 38.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 16 to 22.
.THURSDAY...Partly cloudy. Highs 32 to 38.
.THURSDAY NIGHT...Partly cloudy. Lows 21 to 27.
.FRIDAY...Breezy. Partly cloudy in the morning then clearing.
Highs 36 to 42.

$$

WYZ002-091100-
Absaroka Mountains-
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Breezy, clear. Lows 16 to 26. West winds 15 to
20 mph.
.SATURDAY...Sunny. Highs 33 to 39. West winds around 15 mph.
.SATURDAY NIGHT...Mostly clear. Lows 14 to 24. West winds around
15 mph.
.SUNDAY...Breezy, sunny. Highs 36 to 42. West winds 15 to 20 mph.
.SUNDAY NIGHT...Mostly clear. Lows 17 to 23. West winds around
15 mph.
.MONDAY...Partly cloudy in the morning then clearing. Highs 32 to
40.
.MONDAY NIGHT...Mostly clear. Lows 19 to 27.
.TUESDAY...Mostly sunny. Highs 33 to 41.
.TUESDAY NIGHT...Breezy. Mostly clear in the evening then
becoming partly cloudy. Lows 15 to 25.
.WEDNESDAY...Breezy. Mostly sunny in the morning then becoming
partly cloudy. Highs 28 to 36.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 13 to 21.
.THURSDAY...Breezy. Partly cloudy. Highs 29 to 37.
.THURSDAY NIGHT...Breezy. Partly cloudy. Lows 13 to 21.
.FRIDAY...Breezy. Partly cloudy. Highs 28 to 38.

$$

WYZ007-091100-
Owl Creek and Bridger Mountains-
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Clear. Lows 24 to 30. Northwest winds around
15 mph.
.SATURDAY...Sunny. Highs 36 to 42. West winds around 15 mph early
in the morning.
.SATURDAY NIGHT...Mostly clear. Lows 20 to 26.
.SUNDAY...Sunny. Highs 36 to 44.
.SUNDAY NIGHT...Mostly clear. Lows around 22.
.MONDAY...Partly cloudy in the morning then clearing. Highs 35 to
41.
.MONDAY NIGHT...Mostly clear. Lows 21 to 27.
.TUESDAY...Mostly sunny. Highs 38 to 44.
.TUESDAY NIGHT...Mostly clear. Lows 21 to 27.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 33 to 39.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 19 to 25.
.THURSDAY...Partly cloudy. Highs 34 to 40.
.THURSDAY NIGHT...Partly cloudy. Lows 19 to 25.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 37 to 43.

$$

WYZ008-091100-
Bighorn Mountains West-
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Clear. Lows 21 to 27. Northwest winds around
15 mph.
.SATURDAY...Sunny. Highs 36 to 42. Northwest winds around 15 mph
in the morning.
.SATURDAY NIGHT...Mostly clear. Lows 21 to 27.
.SUNDAY...Sunny. Highs 37 to 43.
.SUNDAY NIGHT...Breezy. Mostly clear. Lows 21 to 27. Northwest
winds 15 to 20 mph.
.MONDAY...Breezy. Mostly sunny. Highs 32 to 40.
.MONDAY NIGHT...Mostly clear. Lows 20 to 28.
.TUESDAY...Mostly sunny. Highs 37 to 43.
.TUESDAY NIGHT...Mostly clear. Lows 20 to 28.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 29 to 37.
.WEDNESDAY NIGHT...Partly cloudy. Lows 16 to 24.
.THURSDAY...Partly cloudy. Highs 31 to 37.
.THURSDAY NIGHT...Partly cloudy. Lows 18 to 26.
.FRIDAY...Partly cloudy. Highs 33 to 41.

$$

WYZ009-091100-
Bighorn Mountains Southeast-
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Breezy, clear. Lows 24 to 30. Northwest winds
15 to 25 mph.
.SATURDAY...Breezy, sunny. Highs 37 to 43. West winds 15 to
25 mph.
.SATURDAY NIGHT...Breezy. Mostly clear. Near steady temperature
in the upper 20s. West winds 15 to 20 mph.
.SUNDAY...Breezy, sunny. Highs 38 to 46. West winds 15 to 20 mph.
.SUNDAY NIGHT...Windy. Mostly clear. Near steady temperature in
the upper 20s. West winds 15 to 20 mph shifting to the northwest
20 to 30 mph after midnight.
.MONDAY...Windy. Mostly sunny. Highs 33 to 41.
.MONDAY NIGHT...Mostly clear. Near steady temperature in the
upper 20s.
.TUESDAY...Mostly sunny. Highs 39 to 47.
.TUESDAY NIGHT...Mostly clear. Near steady temperature in the
upper 20s.
.WEDNESDAY...Breezy. Mostly sunny in the morning then becoming
partly cloudy. Highs 30 to 38.
.WEDNESDAY NIGHT...Partly cloudy. Near steady temperature in the
lower 20s.
.THURSDAY...Partly cloudy. Highs 32 to 38.
.THURSDAY NIGHT...Partly cloudy. Near steady temperature in the
mid 20s.
.FRIDAY...Partly cloudy. Highs 35 to 43.

$$

WYZ012-091100-
Teton and Gros Ventre Mountains-
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Clear. Lows 8 to 16. North winds around
15 mph.
.SATURDAY...Sunny. Highs 29 to 35.
.SATURDAY NIGHT...Mostly clear. Lows 8 to 14.
.SUNDAY...Sunny. Highs 32 to 38.
.SUNDAY NIGHT...Mostly clear. Lows 11 to 17.
.MONDAY...Mostly sunny. Highs 31 to 37.
.MONDAY NIGHT...Mostly clear. Lows 12 to 18.
.TUESDAY...Sunny. Highs 31 to 37.
.TUESDAY NIGHT...Mostly clear. Lows 10 to 16.
.WEDNESDAY...Partly cloudy. Highs 27 to 33.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 9 to 15.
.THURSDAY...Partly cloudy. Highs 27 to 33.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 11 to 17.
.FRIDAY...Partly cloudy. Highs 27 to 33.

$$

WYZ014-091100-
Wind River Mountains West-
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Breezy, clear. Lows 16 to 22. North winds
15 to 20 mph.
.SATURDAY...Sunny. Highs 33 to 39. North winds around 15 mph.
.SATURDAY NIGHT...Mostly clear. Lows 13 to 19. North winds around
15 mph in the evening.
.SUNDAY...Sunny. Highs 35 to 41.
.SUNDAY NIGHT...Mostly clear. Lows 15 to 21.
.MONDAY...Mostly sunny. Highs 33 to 39.
.MONDAY NIGHT...Clear. Lows 15 to 21.
.TUESDAY...Sunny. Highs 33 to 39.
.TUESDAY NIGHT...Mostly clear. Lows 15 to 21.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 28 to 34.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 12 to 18.
.THURSDAY...Partly cloudy. Highs 29 to 35.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 12 to 18.
.FRIDAY...Mostly sunny. Highs 30 to 36.

$$

WYZ015-091100-
Wind River Mountains East-
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Breezy, clear. Lows 18 to 26. Northwest winds
15 to 20 mph.
.SATURDAY...Breezy, sunny. Highs 35 to 41. Northwest winds 15 to
20 mph.
.SATURDAY NIGHT...Mostly clear then becoming partly cloudy after
midnight then becoming mostly clear. Lows 16 to 24. West winds
around 15 mph.
.SUNDAY...Sunny. Highs 37 to 43. West winds around 15 mph.
.SUNDAY NIGHT...Mostly clear. Lows 18 to 24. West winds around
15 mph.
.MONDAY...Mostly sunny. Highs 32 to 40.
.MONDAY NIGHT...Breezy, clear. Lows 18 to 26.
.TUESDAY...Breezy, sunny. Highs 33 to 43.
.TUESDAY NIGHT...Breezy. Mostly clear. Lows 16 to 26.
.WEDNESDAY...Breezy. Mostly sunny in the morning then becoming
partly cloudy. Highs 28 to 36.
.WEDNESDAY NIGHT...Breezy. Partly cloudy in the evening then
clearing. Lows 14 to 22.
.THURSDAY...Breezy. Partly cloudy. Highs 29 to 37.
.THURSDAY NIGHT...Breezy. Partly cloudy. Lows 14 to 20.
.FRIDAY...Breezy. Mostly sunny. Highs 30 to 40.

$$

WYZ019-091100-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Clear. Lows 15 to 23. West winds around
15 mph.
.SATURDAY...Sunny. Highs 32 to 38. Southwest winds around 15 mph.
.SATURDAY NIGHT...Mostly clear. Lows 13 to 23. Southwest winds
around 15 mph.
.SUNDAY...Sunny. Highs 33 to 39. Southwest winds around 15 mph.
.SUNDAY NIGHT...Mostly clear. Lows 14 to 20. Southwest winds
around 15 mph in the evening.
.MONDAY...Mostly sunny. Highs in the upper 30s.
.MONDAY NIGHT...Mostly clear. Lows 16 to 22.
.TUESDAY...Sunny. Highs around 40.
.TUESDAY NIGHT...Mostly clear. Lows 17 to 23.
.WEDNESDAY...Mostly sunny. Highs in the mid 30s.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 13 to 19.
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid 30s.
.THURSDAY NIGHT...Partly cloudy. Lows 15 to 21.
.FRIDAY...Mostly sunny. Highs in the upper 30s.

$$

WYZ024-091100-
Salt River and Wyoming Ranges-
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Clear. Lows 11 to 19. Northwest winds around
15 mph.
.SATURDAY...Sunny. Highs 31 to 37. Northwest winds around 15 mph.
.SATURDAY NIGHT...Mostly clear. Lows 11 to 17. Northwest winds
around 15 mph early in the evening.
.SUNDAY...Sunny. Highs 33 to 39.
.SUNDAY NIGHT...Clear. Lows 13 to 19.
.MONDAY...Mostly sunny. Highs 35 to 41.
.MONDAY NIGHT...Clear. Lows 15 to 21.
.TUESDAY...Sunny. Highs 34 to 40.
.TUESDAY NIGHT...Mostly clear. Lows 14 to 20.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 30 to 36.
.WEDNESDAY NIGHT...Mostly clear. Lows 13 to 19.
.THURSDAY...Mostly sunny. Highs 30 to 36.
.THURSDAY NIGHT...Mostly clear. Lows 13 to 19.
.FRIDAY...Mostly sunny. Highs 32 to 38.

$$

WYZ030-091100-
East Sweetwater County-
Including the city of Wamsutter
1046 PM MST Fri Dec 8 2017

.REST OF TONIGHT...Clear. Lows 14 to 18. Southwest winds around
15 mph.
.SATURDAY...Sunny. Highs 36 to 40. Southwest winds around 15 mph
in the late morning and early afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 11 to 15.
.SUNDAY...Sunny. Highs 37 to 41.
.SUNDAY NIGHT...Clear. Lows 14 to 19.
.MONDAY...Mostly sunny. Highs in the lower 40s.
.MONDAY NIGHT...Clear. Lows 18 to 23.
.TUESDAY...Sunny. Highs in the lower 40s.
.TUESDAY NIGHT...Mostly clear. Lows in the lower to mid 20s.
.WEDNESDAY...Mostly sunny. Highs in the upper 30s.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 16 to 20.
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the upper 30s.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 19 to 23.
.FRIDAY...Mostly sunny. Highs in the lower 40s.

$$





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