Zone Forecast Product
Issued by NWS Riverton, WY

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FPUS55 KRIW 200736
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
135 AM MDT Fri Oct 20 2017

WYZ020-201000-
Natrona County Lower Elevations-
Including the city of Casper
135 AM MDT Fri Oct 20 2017

...HIGH WIND WARNING IN EFFECT FROM 10 AM THIS MORNING TO 6 PM
MDT THIS EVENING...

.REST OF TONIGHT...Breezy. Mostly clear. Lows around 43.
Southwest winds 15 to 20 mph.
.FRIDAY...Windy. Mostly sunny. Highs 69 to 73. Southwest winds
25 to 35 mph with gusts to around 50 mph.
.FRIDAY NIGHT...Breezy, colder. Partly cloudy in the evening then
clearing. Lows around 33. West winds 15 to 25 mph.
.SATURDAY...Breezy, cooler. Mostly sunny. Highs 47 to 51. West
winds 15 to 20 mph.
.SATURDAY NIGHT...Breezy. Mostly clear in the evening then
becoming partly cloudy. Lows around 34. Southwest winds 15 to
25 mph.
.SUNDAY...Windy. Not as cool. Partly cloudy. Highs in the lower
60s.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows in the lower 40s.
.MONDAY...Breezy. Partly cloudy. Highs in the mid to upper 50s.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 30s.
.TUESDAY...Mostly sunny. Highs in the mid 50s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.WEDNESDAY...Windy, sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Breezy. Mostly clear in the evening, then
partly cloudy with a 30 percent chance of rain after midnight.
Lows in the lower 30s.
.THURSDAY...Cooler. Mostly cloudy with a 40 percent chance of
rain, possibly mixed with snow in the morning, then partly cloudy
in the afternoon. Highs in the lower 50s.

$$

WYZ017-201000-
Wind River Basin-
Including the cities of Riverton and Shoshoni
135 AM MDT Fri Oct 20 2017

.REST OF TONIGHT...Mostly clear. Lows 39 to 43. Southwest winds
around 15 mph.
.FRIDAY...Windy. Mostly sunny until late afternoon then becoming
partly cloudy. Highs 64 to 69. Southwest winds 20 to 30 mph.
.FRIDAY NIGHT...Breezy. Partly cloudy early in the evening then
clearing. Lows around 32. West winds 15 to 25 mph.
.SATURDAY...Breezy, cooler. Mostly sunny. Highs 48 to 53. West
winds 15 to 20 mph.
.SATURDAY NIGHT...Partly cloudy. Lows around 34. West winds
around 15 mph.
.SUNDAY...Breezy. Not as cool. Partly cloudy. Highs in the lower
to mid 60s.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows around 40.
.MONDAY...Partly cloudy. Highs near 60.
.MONDAY NIGHT...Mostly clear. Lows in the mid 30s.
.TUESDAY...Mostly sunny. Highs in the upper 50s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.WEDNESDAY...Mostly sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Mostly clear in the evening, then partly
cloudy with a 20 percent chance of rain after midnight. Lows in
the mid 30s.
.THURSDAY...Cooler. Partly cloudy. A 30 percent chance of rain,
possibly mixed with snow in the morning. Highs in the lower 50s.

$$

WYZ018-201000-
Lander Foothills-
Including the city of Lander
135 AM MDT Fri Oct 20 2017

.REST OF TONIGHT...Mostly clear. Lows around 41. Southwest winds
around 15 mph after midnight.
.FRIDAY...Windy. Mostly sunny then becoming partly cloudy late in
the morning then becoming mostly sunny then becoming partly
cloudy late in the afternoon. Highs 63 to 67. Southwest winds
20 to 30 mph.
.FRIDAY NIGHT...Breezy. Partly cloudy early in the evening then
clearing. Lows around 32. West winds 15 to 20 mph until early
morning.
.SATURDAY...Cooler. Mostly sunny. Highs 47 to 51. West winds
around 15 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows around 34. West winds
around 15 mph.
.SUNDAY...Breezy. Not as cool. Partly cloudy. Highs in the lower
60s.
.SUNDAY NIGHT...Partly cloudy. Lows around 40.
.MONDAY...Mostly sunny. Highs around 60.
.MONDAY NIGHT...Mostly clear. Lows in the mid 30s.
.TUESDAY...Mostly sunny. Highs in the upper 50s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.WEDNESDAY...Sunny. Highs in the lower 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.THURSDAY...Cooler. Partly cloudy with a 20 percent chance of
rain, possibly mixed with snow in the morning, then mostly sunny
in the afternoon. Highs in the lower 50s.

$$

WYZ028-201000-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
135 AM MDT Fri Oct 20 2017

.REST OF TONIGHT...Partly cloudy. Lows 36 to 40. South winds
around 15 mph.
.FRIDAY...Windy. Mostly sunny then becoming partly cloudy early
in the afternoon then becoming cloudy. Highs 56 to 60. West winds
25 to 35 mph with gusts to around 50 mph.
.FRIDAY NIGHT...Breezy, colder. Mostly cloudy then becoming
partly cloudy late in the evening then becoming mostly clear.
Lows around 24. West winds 15 to 25 mph.
.SATURDAY...Breezy, cooler. Partly cloudy. Highs 43 to 47. West
winds 15 to 20 mph.
.SATURDAY NIGHT...Breezy. Partly cloudy. Lows around 29. West
winds 15 to 20 mph.
.SUNDAY...Breezy. Not as cool. Partly cloudy. Highs near 60.
.SUNDAY NIGHT...Breezy. Mostly clear in the evening then becoming
partly cloudy. Lows in the upper 30s.
.MONDAY...Breezy. Partly cloudy in the morning then clearing.
Highs in the mid 50s to lower 60s.
.MONDAY NIGHT...Breezy. Mostly clear. Lows near 30.
.TUESDAY...Mostly sunny. Highs in the upper 50s.
.TUESDAY NIGHT...Clear. Lows near 30.
.WEDNESDAY...Sunny. Highs in the lower 60s.
.WEDNESDAY NIGHT...Clear. Lows in the lower 30s.
.THURSDAY...Mostly sunny. Highs in the mid 50s.

$$

WYZ013-201000-
Jackson Hole-
Including the city of Jackson
135 AM MDT Fri Oct 20 2017

.REST OF TONIGHT...Mostly clear. Near steady temperature in the
mid 30s.
.FRIDAY...Breezy. Mostly sunny early in the morning. Scattered
rain showers early in the morning, then numerous rain showers in
the late morning and afternoon. Numerous snow showers in the
afternoon. Little or no snow accumulation. Highs around 45.
Southwest winds 15 to 20 mph in the afternoon. Chance of
precipitation 70 percent.
.FRIDAY NIGHT...Numerous snow showers. Snow accumulation of 1 to
2 inches. Lows around 26. Southwest winds around 15 mph in the
evening. Chance of snow 60 percent.
.SATURDAY...Mostly cloudy with scattered snow showers. Highs
35 to 39. Southwest winds around 15 mph. Chance of snow
40 percent.
.SATURDAY NIGHT...Numerous snow showers. Snow accumulation of
1 to 2 inches. Lows around 30. Southwest winds around 15 mph.
Chance of snow 70 percent.
.SUNDAY...Not as cool. Cloudy. Numerous rain showers and snow
showers in the morning, then scattered rain showers in the
afternoon. Highs in the mid 40s to lower 50s. Chance of
precipitation 60 percent.
.SUNDAY NIGHT...Cloudy with scattered rain showers. Lows in the
mid 30s. Chance of showers 50 percent.
.MONDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 30 percent chance of rain. Highs 47 to 52.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 20s.
.TUESDAY...Mostly sunny. Highs near 50.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 20s.
.WEDNESDAY...Mostly sunny. Highs in the lower to mid 50s.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain
and snow. Lows in the upper 20s.
.THURSDAY...Partly cloudy with a 20 percent chance of rain and
snow in the morning, then mostly sunny in the afternoon. Highs in
the mid 40s to lower 50s.

$$

WYZ003-201000-
Cody Foothills-
Including the cities of Cody and Meeteetse
135 AM MDT Fri Oct 20 2017

.REST OF TONIGHT...Breezy. Mostly clear. Lows 41 to 45. Southwest
winds 15 to 20 mph.
.FRIDAY...Breezy. Mostly sunny then becoming partly cloudy late
in the morning then becoming mostly cloudy. Highs 60 to 65.
Southwest winds 15 to 25 mph.
.FRIDAY NIGHT...Windy, colder. Partly cloudy then becoming mostly
clear after midnight then becoming partly cloudy. Lows 30 to 34.
West winds 20 to 30 mph decreasing to 15 to 20 mph in the late
evening and overnight.
.SATURDAY...Breezy, cooler. Mostly sunny in the morning then
becoming partly cloudy. Highs 46 to 51. West winds 15 to 20 mph.
.SATURDAY NIGHT...Breezy. Partly cloudy in the evening then
becoming mostly cloudy. Lows 34 to 39. Southwest winds 15 to
25 mph.
.SUNDAY...Breezy. Not as cool. Partly cloudy. Highs 57 to 62.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows near 40.
.MONDAY...Breezy. Partly cloudy. Highs 53 to 58.
.MONDAY NIGHT...Breezy. Partly cloudy in the evening then
clearing. Lows in the lower to mid 30s.
.TUESDAY...Mostly sunny. Highs in the mid to upper 50s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid to upper 30s.
.WEDNESDAY...Mostly sunny. Highs 59 to 64.
.WEDNESDAY NIGHT...Partly cloudy. Slight chance of rain in the
evening, then chance of rain, possibly mixed with snow after
midnight. Lows in the lower to mid 30s. Chance of precipitation
40 percent.
.THURSDAY...Cooler. Partly cloudy. A 30 percent chance of rain
and snow in the morning. Highs in the mid 40s to lower 50s.

$$

WYZ004-201000-
North Big Horn Basin-
135 AM MDT Fri Oct 20 2017

.REST OF TONIGHT...Mostly clear. Lows 39 to 43. Southeast winds
around 15 mph.
.FRIDAY...Breezy. Mostly sunny then becoming partly cloudy late
in the morning then becoming mostly cloudy. Highs 66 to 71. South
winds 15 to 20 mph shifting to the southwest late in the
afternoon.
.FRIDAY NIGHT...Breezy. Partly cloudy. Lows around 33. Northwest
winds 15 to 25 mph until early morning.
.SATURDAY...Cooler. Partly cloudy. Highs 52 to 56. West winds
around 15 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows 32 to 36. South winds around 15 mph.
.SUNDAY...Partly cloudy. Highs in the lower 60s.
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows in the lower 40s.
.MONDAY...Breezy. Partly cloudy. Highs near 60.
.MONDAY NIGHT...Breezy. Partly cloudy in the evening then
clearing. Lows in the mid 30s.
.TUESDAY...Mostly sunny. Highs in the upper 50s.
.TUESDAY NIGHT...Mostly clear. Lows in the 30s.
.WEDNESDAY...Mostly sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of
rain. Lows in the lower 30s.
.THURSDAY...Cooler. Partly cloudy. A 20 percent chance of rain
and snow in the morning. Highs in the lower 50s.

$$

WYZ006-201000-
Southeast Big Horn Basin-
Including the city of Worland
135 AM MDT Fri Oct 20 2017

.REST OF TONIGHT...Mostly clear. Lows 38 to 42. South winds
around 15 mph early in the morning.
.FRIDAY...Breezy. Mostly sunny early in the morning then becoming
partly cloudy. Highs 70 to 74. Southwest winds 15 to 25 mph.
.FRIDAY NIGHT...Breezy. Partly cloudy. Lows around 32. West winds
15 to 25 mph in the evening.
.SATURDAY...Cooler. Mostly sunny. Highs 50 to 54.
.SATURDAY NIGHT...Partly cloudy. Lows around 32.
.SUNDAY...Not as cool. Partly cloudy. Highs in the mid 60s.
.SUNDAY NIGHT...Partly cloudy. Lows around 40.
.MONDAY...Partly cloudy. Highs in the mid 50s to lower 60s.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 30s.
.TUESDAY...Mostly sunny. Highs in the mid to upper 50s.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.WEDNESDAY...Mostly sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Mostly clear in the evening, then partly
cloudy with a 30 percent chance of rain after midnight. Lows in
the lower 30s.
.THURSDAY...Cooler. Partly cloudy. A 30 percent chance of rain,
possibly mixed with snow in the morning. Highs in the lower 50s.

$$

WYZ005-201000-
Southwest Big Horn Basin-
Including the city of Thermopolis
135 AM MDT Fri Oct 20 2017

.REST OF TONIGHT...Breezy. Mostly clear. Lows 38 to 42. Southwest
winds 15 to 20 mph.
.FRIDAY...Breezy. Mostly sunny in the morning then becoming
partly cloudy. Highs 67 to 72. Southwest winds 15 to 25 mph.
.FRIDAY NIGHT...Breezy. Partly cloudy then becoming mostly clear
after midnight then becoming partly cloudy. Lows around 33. West
winds 15 to 25 mph until early morning.
.SATURDAY...Cooler. Mostly sunny. Highs 50 to 54. West winds
around 15 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows around 33.
.SUNDAY...Warmer. Partly cloudy. Highs in the lower to mid 60s.
.SUNDAY NIGHT...Partly cloudy. Lows around 40.
.MONDAY...Breezy. Partly cloudy. Highs in the mid 50s to lower
60s.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 30s.
.TUESDAY...Mostly sunny. Highs in the upper 50s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.WEDNESDAY...Mostly sunny. Highs in the 60s.
.WEDNESDAY NIGHT...Mostly clear in the evening, then partly
cloudy with a 30 percent chance of rain after midnight. Lows in
the lower 30s.
.THURSDAY...Cooler. Partly cloudy. Chance of rain, possibly mixed
with snow in the morning. Highs in the lower 50s. Chance of
precipitation 30 percent.

$$

WYZ023-201000-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
135 AM MDT Fri Oct 20 2017

.REST OF TONIGHT...Mostly clear after midnight then becoming
partly cloudy. Lows around 34. South winds around 15 mph early in
the morning.
.FRIDAY...Partly cloudy early in the morning. Scattered rain
showers early in the morning, then numerous rain showers in the
late morning and afternoon. Numerous snow showers late in the
afternoon. Little or no snow accumulation. Highs around 48. South
winds around 15 mph in the morning becoming west around 15 mph
late in the afternoon. Chance of precipitation 60 percent.
.FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Scattered snow showers. Lows around 25. West winds around
15 mph early in the evening. Chance of snow 40 percent.
.SATURDAY...Mostly cloudy with scattered snow showers. Highs
around 40. Chance of snow 30 percent.
.SATURDAY NIGHT...Cloudy. Scattered snow showers in the evening,
then numerous snow showers after midnight. Snow accumulation up
to 1 inch. Lows around 29. Chance of snow 60 percent.
.SUNDAY...Not as cool. Mostly cloudy. Scattered rain showers and
snow showers in the morning. Highs in the lower 50s. Chance of
precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy. Isolated rain showers after
midnight. Lows in the mid 30s. Chance of showers 20 percent.
.MONDAY...Partly cloudy. Highs in the lower to mid 50s.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 20s.
.TUESDAY...Mostly sunny. Highs in the mid 50s.
.TUESDAY NIGHT...Clear. Lows in the mid to upper 20s.
.WEDNESDAY...Sunny. Highs in the upper 50s.
.WEDNESDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the upper 20s.
.THURSDAY...Partly cloudy in the morning then clearing. Highs in
the lower 50s.

$$

WYZ025-201000-
Upper Green River Basin Foothills-
Including the city of Pinedale
135 AM MDT Fri Oct 20 2017

.REST OF TONIGHT...Partly cloudy. Lows 28 to 32.
.FRIDAY...Windy. Partly cloudy early in the morning, then mostly
cloudy with scattered rain showers in the late morning and early
afternoon. Cloudy with scattered snow showers, possibly mixed
with rain showers late in the afternoon. Highs 47 to 51. South
winds around 15 mph late in the morning increasing to west 20 to
30 mph. Chance of precipitation 30 percent.
.FRIDAY NIGHT...Breezy. Partly cloudy with scattered snow
showers. Lows around 21. West winds 15 to 20 mph early in the
evening. Chance of snow 30 percent.
.SATURDAY...Colder. Partly cloudy with scattered snow showers.
Highs 35 to 39. West winds around 15 mph in the afternoon. Chance
of snow 30 percent.
.SATURDAY NIGHT...Mostly cloudy with scattered snow showers.
Little or no snow accumulation. Lows around 24. Chance of snow
50 percent.
.SUNDAY...Not as cool. Mostly cloudy. Scattered snow showers,
possibly mixed with rain showers in the morning, then isolated
rain showers in the afternoon. Highs near 50. Chance of
precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy. Isolated rain showers in the
evening, then scattered rain showers and snow showers after
midnight. Lows in the lower 30s. Chance of precipitation
30 percent.
.MONDAY...Breezy. Partly cloudy. Highs near 50.
.MONDAY NIGHT...Breezy. Partly cloudy in the evening then
clearing. Lows in the mid 20s.
.TUESDAY...Mostly sunny. Highs in the lower to mid 50s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 20s.
.WEDNESDAY...Sunny. Highs in the mid 50s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 20s.
.THURSDAY...Partly cloudy in the morning then clearing. Highs
around 50.

$$

WYZ026-201000-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
135 AM MDT Fri Oct 20 2017

.REST OF TONIGHT...Partly cloudy. Lows 31 to 35.
.FRIDAY...Windy. Partly cloudy in the morning then becoming
mostly cloudy. Highs 53 to 57. South winds 15 to 20 mph shifting
to the west 20 to 30 mph with gusts to around 45 mph in the
afternoon.
.FRIDAY NIGHT...Breezy, colder. Partly cloudy then becoming
mostly clear after midnight then becoming partly cloudy. Lows
around 21. West winds 15 to 25 mph.
.SATURDAY...Breezy, colder. Partly cloudy. Highs 39 to 43. West
winds 15 to 20 mph.
.SATURDAY NIGHT...Breezy. Partly cloudy in the evening then
becoming mostly cloudy. Lows around 25. West winds 15 to 20 mph.
.SUNDAY...Breezy. Not as cool. Mostly cloudy in the morning then
becoming partly cloudy. Highs in the 50s.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows in the mid 30s.
.MONDAY...Breezy. Partly cloudy. Highs in the 50s.
.MONDAY NIGHT...Breezy. Mostly clear. Lows in the upper 20s.
.TUESDAY...Mostly sunny. Highs in the mid to upper 50s.
.TUESDAY NIGHT...Clear. Lows in the mid to upper 20s.
.WEDNESDAY...Sunny. Highs near 60.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 20s.
.THURSDAY...Mostly sunny. Highs in the lower to mid 50s.

$$

WYZ010-201000-
Northeast Johnson County-
Including the city of Buffalo
135 AM MDT Fri Oct 20 2017

.REST OF TONIGHT...Mostly clear. Lows around 46. South winds
around 15 mph.
.FRIDAY...Breezy. Mostly sunny in the morning then becoming
partly cloudy. Highs 76 to 80. Southwest winds 15 to 25 mph.
.FRIDAY NIGHT...Windy, colder. Partly cloudy then becoming mostly
cloudy late in the evening then becoming partly cloudy. Lows
around 36. Northwest winds 20 to 30 mph decreasing to 15 to
20 mph after midnight.
.SATURDAY...Much cooler. Partly cloudy. Highs 51 to 55. Northwest
winds around 15 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows around 34. South winds around 15 mph after
midnight.
.SUNDAY...Breezy, warmer. Mostly cloudy in the morning then
becoming partly cloudy. Highs in the mid 60s to lower 70s.
.SUNDAY NIGHT...Mostly cloudy. Isolated rain showers after
midnight. Lows in the lower 40s. Chance of showers 20 percent.
.MONDAY...Windy, cooler. Partly cloudy. A 30 percent chance of
rain in the morning. Highs in the mid 50s.
.MONDAY NIGHT...Breezy. Partly cloudy in the evening then
clearing. Lows in the lower 30s.
.TUESDAY...Mostly sunny. Highs in the upper 50s.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s.
.WEDNESDAY...Warmer. Mostly sunny. Highs in the upper 60s.
.WEDNESDAY NIGHT...Mostly clear in the evening, then partly
cloudy with chance of rain, possibly mixed with snow after
midnight. Lows in the lower 30s. Chance of precipitation
40 percent.
.THURSDAY...Cooler. Partly cloudy. A 20 percent chance of rain
and snow in the morning. Highs in the lower 50s.

$$

WYZ011-201000-
Southeast Johnson County-
Including the city of Kaycee
135 AM MDT Fri Oct 20 2017

.REST OF TONIGHT...Breezy. Mostly clear. Lows around 46.
Southwest winds 15 to 20 mph.
.FRIDAY...Windy. Mostly sunny in the morning then becoming partly
cloudy. Highs 74 to 78. Southwest winds 20 to 30 mph.
.FRIDAY NIGHT...Breezy, colder. Partly cloudy then becoming
mostly cloudy late in the evening then becoming partly cloudy.
Lows around 35. West winds 15 to 20 mph until early morning.
.SATURDAY...Breezy. Much cooler. Mostly sunny. Highs 49 to 53.
West winds 15 to 20 mph.
.SATURDAY NIGHT...Breezy. Mostly clear in the evening then
becoming partly cloudy. Lows around 35. Southwest winds 15 to
20 mph.
.SUNDAY...Breezy, warmer. Partly cloudy. Highs in the 60s.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.MONDAY...Breezy, cooler. Partly cloudy. A 30 percent chance of
rain in the morning. Highs in the mid 50s.
.MONDAY NIGHT...Breezy. Partly cloudy in the evening then
clearing. Lows in the lower 30s.
.TUESDAY...Mostly sunny. Highs in the mid 50s.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s.
.WEDNESDAY...Breezy, warmer. Mostly sunny. Highs in the upper
60s.
.WEDNESDAY NIGHT...Mostly clear in the evening, then partly
cloudy with a 40 percent chance of rain after midnight. Lows in
the lower 30s.
.THURSDAY...Cooler. Partly cloudy. A 30 percent chance of rain,
possibly mixed with snow in the morning. Highs in the lower 50s.

$$

WYZ027-201000-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
135 AM MDT Fri Oct 20 2017

.REST OF TONIGHT...Partly cloudy. Lows around 35. South winds
around 15 mph early in the morning.
.FRIDAY...Windy. Mostly sunny in the morning, then mostly cloudy
with isolated rain showers early in the afternoon. Cloudy with
scattered rain showers, possibly mixed with snow showers and late
in the afternoon. Highs 51 to 55. West winds 20 to 30 mph with
gusts to around 45 mph. Chance of precipitation 30 percent.
.FRIDAY NIGHT...Breezy, colder. Partly cloudy. Lows around 22.
West winds 15 to 25 mph.
.SATURDAY...Breezy. Partly cloudy. Highs 40 to 44. West winds
15 to 20 mph.
.SATURDAY NIGHT...Breezy. Partly cloudy. Lows around 27. West
winds 15 to 20 mph.
.SUNDAY...Breezy. Not as cool. Partly cloudy. Highs in the mid to
upper 50s.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows in the mid 30s.
.MONDAY...Breezy. Partly cloudy in the morning then clearing.
Highs in the 50s.
.MONDAY NIGHT...Breezy. Mostly clear. Lows in the upper 20s.
.TUESDAY...Mostly sunny. Highs in the mid 50s.
.TUESDAY NIGHT...Clear. Lows in the upper 20s.
.WEDNESDAY...Sunny. Highs in the upper 50s.
.WEDNESDAY NIGHT...Clear. Lows in the upper 20s.
.THURSDAY...Mostly sunny. Highs in the lower 50s.

$$

WYZ016-201000-
Upper Wind River Basin-
Including the city of Dubois
135 AM MDT Fri Oct 20 2017

.REST OF TONIGHT...Mostly clear. Near steady temperature in the
lower 40s. Northwest winds around 15 mph.
.FRIDAY...Breezy. Mostly sunny in the morning, then partly cloudy
with scattered rain showers early in the afternoon. Mostly cloudy
with scattered rain showers and snow showers late in the
afternoon. Highs 53 to 58. West winds 15 to 25 mph in the late
morning and afternoon. Chance of precipitation 30 percent.
.FRIDAY NIGHT...Windy, colder. Partly cloudy with scattered snow
showers. Lows 26 to 30. West winds 20 to 30 mph decreasing to
15 to 20 mph after midnight. Chance of snow 30 percent.
.SATURDAY...Breezy, colder. Mostly sunny in the morning then
becoming partly cloudy. Highs 39 to 44. West winds 15 to 25 mph.
.SATURDAY NIGHT...Breezy. Partly cloudy with scattered snow
showers. Lows 29 to 33. West winds 15 to 25 mph. Chance of snow
30 percent.
.SUNDAY...Windy. Not as cool. Partly cloudy. Scattered snow
showers and rain showers in the morning. Highs 52 to 57. Chance
of precipitation 30 percent.
.SUNDAY NIGHT...Breezy. Partly cloudy with scattered rain
showers. Lows in the mid to upper 30s. Chance of showers
30 percent.
.MONDAY...Breezy. Partly cloudy in the morning then clearing.
Highs 51 to 56.
.MONDAY NIGHT...Mostly clear. Lows near 30.
.TUESDAY...Mostly sunny. Highs in the lower to mid 50s.
.TUESDAY NIGHT...Mostly clear. Lows in the lower to mid 30s.
.WEDNESDAY...Sunny. Highs 57 to 62.
.WEDNESDAY NIGHT...Breezy. Mostly clear in the evening then
becoming partly cloudy. A 20 percent chance of rain. Lows in the
lower 30s.
.THURSDAY...Partly cloudy with chance of rain, possibly mixed
with snow in the morning, then mostly sunny in the afternoon.
Highs in the mid 40s to lower 50s. Chance of precipitation
30 percent.

$$

WYZ001-201000-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
135 AM MDT Fri Oct 20 2017

.REST OF TONIGHT...Clear. Near steady temperature in the mid 30s.
South winds around 15 mph.
.FRIDAY...Breezy. Mostly sunny early in the morning. Scattered
rain showers, possibly mixed with snow showers early in the
morning, then numerous rain showers in the late morning and early
afternoon. Periods of snow showers in the late morning and
afternoon. Snow accumulation of 1 to 2 inches. Highs 39 to 45.
Southwest winds 15 to 20 mph. Chance of precipitation 80 percent.
.FRIDAY NIGHT...Breezy, colder. Mostly cloudy with numerous snow
showers. Snow accumulation of 2 to 3 inches. Total snow
accumulation 3 to 5 inches. Lows 19 to 25. Southwest winds 15 to
20 mph. Chance of snow 60 percent.
.SATURDAY...Breezy. Mostly cloudy with scattered snow showers.
Highs 29 to 35. Southwest winds 15 to 20 mph. Chance of snow
40 percent.
.SATURDAY NIGHT...Breezy. Periods of snow showers. Snow
accumulation of 2 to 3 inches. Lows 23 to 29. Southwest winds
15 to 20 mph. Chance of snow 80 percent.
.SUNDAY...Breezy. Not as cool. Numerous snow showers, possibly
mixed with rain showers. Light snow accumulations. Highs 39 to
45. Chance of precipitation 70 percent.
.SUNDAY NIGHT...Breezy. Numerous rain showers, possibly mixed
with snow showers. Lows 29 to 35. Chance of precipitation
60 percent.
.MONDAY...Breezy. Mostly cloudy in the morning then becoming
partly cloudy. A 30 percent chance of rain and snow. Highs 39 to
45.
.MONDAY NIGHT...Colder. Partly cloudy in the evening then
clearing. Lows 22 to 28.
.TUESDAY...Mostly sunny. Highs 42 to 48.
.TUESDAY NIGHT...Mostly clear. Lows 23 to 29.
.WEDNESDAY...Mostly sunny. Highs 45 to 51.
.WEDNESDAY NIGHT...Partly cloudy. Chance of rain, possibly mixed
with snow in the evening, then chance of snow after midnight.
Lows 22 to 28. Chance of precipitation 40 percent.
.THURSDAY...Partly cloudy with a 20 percent chance of snow in the
morning, then mostly sunny in the afternoon. Highs 38 to 44.

$$

WYZ029-201000-
Flaming Gorge-
135 AM MDT Fri Oct 20 2017

.REST OF TONIGHT...Breezy. Partly cloudy. Lows around 40. South
winds 15 to 20 mph.
.FRIDAY...Windy. Mostly sunny then becoming partly cloudy early
in the afternoon then becoming cloudy. Highs 57 to 62. South
winds 20 to 30 mph with gusts to around 45 mph shifting to the
west 25 to 30 mph with gusts to around 45 mph late in the
afternoon.
.FRIDAY NIGHT...Breezy, colder. Cloudy then becoming partly
cloudy late in the evening then becoming mostly clear. Lows
around 26. West winds 15 to 25 mph.
.SATURDAY...Breezy, cooler. Mostly sunny in the morning then
becoming partly cloudy. Highs 44 to 49. West winds 15 to 20 mph.
.SATURDAY NIGHT...Breezy. Partly cloudy. Lows around 31. West
winds 15 to 20 mph in the evening.
.SUNDAY...Breezy. Not as cool. Partly cloudy. Highs near 60.
.SUNDAY NIGHT...Breezy. Mostly clear. Lows in the upper 30s.
.MONDAY...Breezy. Partly cloudy in the morning then clearing.
Highs 57 to 62.
.MONDAY NIGHT...Breezy. Mostly clear. Lows in the mid 30s.
.TUESDAY...Mostly sunny. Highs in the mid 50s to lower 60s.
.TUESDAY NIGHT...Clear. Lows in the lower 30s.
.WEDNESDAY...Sunny. Highs in the lower to mid 60s.
.WEDNESDAY NIGHT...Clear. Lows in the mid 30s.
.THURSDAY...Mostly sunny. Highs in the mid to upper 50s.

$$

WYZ022-201000-
Casper Mountain-
135 AM MDT Fri Oct 20 2017

.REST OF TONIGHT...Breezy. Partly cloudy after midnight then
clearing. Lows 39 to 45. South winds 15 to 20 mph.
.FRIDAY...Very windy. Mostly sunny until late afternoon then
becoming partly cloudy. Highs 61 to 67. Southwest winds 30 to
40 mph with gusts to around 55 mph.
.FRIDAY NIGHT...Breezy, colder. Partly cloudy early in the
evening. Lows 25 to 31. West winds 15 to 25 mph.
.SATURDAY...Breezy, cooler. Mostly sunny. Highs 39 to 45. West
winds 15 to 25 mph.
.SATURDAY NIGHT...Windy. Mostly clear in the evening then
becoming partly cloudy. Lows 28 to 34. Southwest winds 20 to
30 mph.
.SUNDAY...Windy. Not as cool. Partly cloudy. Highs 52 to 58.
.SUNDAY NIGHT...Windy. Partly cloudy. Lows 36 to 42.
.MONDAY...Breezy. Partly cloudy. Highs 48 to 54.
.MONDAY NIGHT...Colder. Partly cloudy in the evening then
clearing. Lows 27 to 33.
.TUESDAY...Mostly sunny. Highs 47 to 53.
.TUESDAY NIGHT...Mostly clear. Lows 31 to 37.
.WEDNESDAY...Windy. Not as cool. Sunny. Highs 56 to 62.
.WEDNESDAY NIGHT...Breezy. Mostly clear in the evening, then
partly cloudy with a 30 percent chance of rain, possibly mixed
with snow after midnight. Lows 27 to 33.
.THURSDAY...Mostly cloudy with chance of snow, possibly mixed
with rain in the morning, then partly cloudy in the afternoon.
Highs 44 to 50. Chance of precipitation 40 percent.

$$

WYZ002-201000-
Absaroka Mountains-
135 AM MDT Fri Oct 20 2017

.REST OF TONIGHT...Breezy, clear. Near steady temperature in the
upper 30s. Southwest winds 15 to 25 mph.
.FRIDAY...Windy. Partly cloudy with scattered snow showers and
rain showers in the morning, then mostly cloudy with numerous
snow showers, possibly mixed with rain showers in the afternoon.
Snow accumulation up to 1 inch. Highs 39 to 49. West winds 20 to
30 mph. Chance of precipitation 60 percent.
.FRIDAY NIGHT...Windy, colder. Mostly cloudy then becoming partly
cloudy in the late evening and early morning then becoming mostly
cloudy. Numerous snow showers. Snow accumulation up to 2 inches.
Total snow accumulation up to 3 inches. Lows 16 to 26. West winds
20 to 30 mph decreasing to 15 to 20 mph early in the morning.
Chance of snow 70 percent.
.SATURDAY...Breezy. Partly cloudy in the morning then becoming
mostly cloudy. Scattered snow showers. Highs 25 to 35. West winds
15 to 25 mph. Chance of snow 30 percent.
.SATURDAY NIGHT...Windy. Mostly cloudy with numerous snow
showers. Snow accumulation up to 2 inches. Lows 21 to 29. West
winds 25 to 35 mph. Chance of snow 60 percent.
.SUNDAY...Windy. Not as cool. Mostly cloudy. Numerous snow
showers, possibly mixed with rain showers in the morning, then
scattered rain showers and snow showers in the afternoon. Light
snow accumulations. Highs 37 to 47. Chance of precipitation
60 percent.
.SUNDAY NIGHT...Windy. Mostly cloudy. Scattered rain showers and
snow showers in the evening, then numerous snow showers, possibly
mixed with rain showers after midnight. Light snow accumulations.
Lows 29 to 35. Chance of precipitation 60 percent.
.MONDAY...Windy. Partly cloudy with a 30 percent chance of rain
and snow. Highs 35 to 45.
.MONDAY NIGHT...Breezy. Partly cloudy in the evening then
clearing. Lows 24 to 30.
.TUESDAY...Mostly sunny. Highs 39 to 49.
.TUESDAY NIGHT...Mostly clear. Lows 25 to 33.
.WEDNESDAY...Breezy. Mostly sunny. Highs 43 to 53.
.WEDNESDAY NIGHT...Breezy. Partly cloudy with a 40 percent chance
of rain, possibly mixed with snow. Lows 23 to 29.
.THURSDAY...Partly cloudy. A 30 percent chance of snow in the
morning. Highs 35 to 43.

$$

WYZ007-201000-
Owl Creek and Bridger Mountains-
135 AM MDT Fri Oct 20 2017

.REST OF TONIGHT...Breezy. Mostly clear. Lows around 40. South
winds 15 to 20 mph.
.FRIDAY...Windy. Mostly sunny in the morning then becoming partly
cloudy. Highs 57 to 65. Southwest winds 20 to 30 mph.
.FRIDAY NIGHT...Windy, colder. Partly cloudy then becoming mostly
clear in the late evening and early morning then becoming partly
cloudy. Lows 28 to 34. West winds 20 to 30 mph.
.SATURDAY...Breezy, cooler. Mostly sunny. Highs 41 to 49. West
winds 15 to 20 mph.
.SATURDAY NIGHT...Breezy. Partly cloudy. Lows around 33.
Southwest winds 15 to 20 mph.
.SUNDAY...Breezy. Not as cool. Partly cloudy. Highs 54 to 60.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows in the upper 30s.
.MONDAY...Breezy. Partly cloudy. Highs 48 to 56.
.MONDAY NIGHT...Mostly clear. Lows in the lower 30s.
.TUESDAY...Mostly sunny. Highs 50 to 56.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.WEDNESDAY...Breezy. Mostly sunny. Highs 57 to 63.
.WEDNESDAY NIGHT...Mostly clear in the evening, then partly
cloudy with a 30 percent chance of rain, possibly mixed with snow
after midnight. Lows 29 to 35.
.THURSDAY...Cooler. Partly cloudy. A 30 percent chance of rain
and snow in the morning. Highs 44 to 50.

$$

WYZ008-201000-
Bighorn Mountains West-
135 AM MDT Fri Oct 20 2017

.REST OF TONIGHT...Mostly clear. Near steady temperature in the
mid 40s. South winds around 15 mph.
.FRIDAY...Windy. Partly cloudy until late afternoon, then
isolated rain showers late in the afternoon. Highs 52 to 62.
Southwest winds 20 to 30 mph. Chance of showers 20 percent.
.FRIDAY NIGHT...Breezy, colder. Mostly cloudy early in the
evening then becoming partly cloudy. Isolated rain showers and
snow showers early in the evening, then isolated snow showers in
the late evening and early morning. Lows 20 to 30. West winds
15 to 20 mph. Chance of precipitation 20 percent.
.SATURDAY...Breezy, colder. Partly cloudy in the morning then
clearing. Highs 33 to 43. West winds 15 to 20 mph.
.SATURDAY NIGHT...Breezy. Partly cloudy. Lows 24 to 32. West
winds 15 to 20 mph.
.SUNDAY...Breezy. Not as cool. Partly cloudy. Highs 47 to 57.
.SUNDAY NIGHT...Breezy. Mostly cloudy with scattered snow showers
and rain showers. Lows 31 to 39. Chance of precipitation
30 percent.
.MONDAY...Breezy. Partly cloudy with a 30 percent chance of rain
and snow. Highs 40 to 50.
.MONDAY NIGHT...Breezy, colder. Partly cloudy in the evening then
clearing. Lows 25 to 33.
.TUESDAY...Mostly sunny. Highs 42 to 52.
.TUESDAY NIGHT...Mostly clear. Lows 30 to 36.
.WEDNESDAY...Breezy. Not as cool. Mostly sunny. Highs 51 to 61.
.WEDNESDAY NIGHT...Colder. Partly cloudy in the evening then
becoming mostly cloudy. A 40 percent chance of rain, possibly
mixed with snow. Lows 23 to 33.
.THURSDAY...Partly cloudy. Chance of snow, possibly mixed with
rain in the morning. Highs 38 to 48. Chance of precipitation
40 percent.

$$

WYZ009-201000-
Bighorn Mountains Southeast-
135 AM MDT Fri Oct 20 2017

.REST OF TONIGHT...Breezy. Mostly clear. Lows 39 to 45. West
winds 15 to 25 mph.
.FRIDAY...Windy. Mostly sunny in the morning then becoming partly
cloudy. Highs 55 to 65. Southwest winds 20 to 30 mph. Gusts up to
45 mph.
.FRIDAY NIGHT...Windy, colder. Partly cloudy until early morning
then clearing. Lows 22 to 32. West winds 20 to 30 mph decreasing
to 15 to 20 mph after midnight.
.SATURDAY...Breezy, colder. Mostly sunny. Highs 34 to 44. West
winds 15 to 20 mph.
.SATURDAY NIGHT...Windy. Mostly clear in the evening then
becoming partly cloudy. Lows 26 to 34. West winds 20 to 30 mph.
.SUNDAY...Windy. Not as cool. Partly cloudy. Highs 48 to 58.
.SUNDAY NIGHT...Breezy. Partly cloudy. Scattered snow showers and
rain showers after midnight. Lows 32 to 40. Chance of
precipitation 30 percent.
.MONDAY...Windy. Partly cloudy with a 30 percent chance of rain
and snow. Highs 40 to 50.
.MONDAY NIGHT...Breezy, colder. Partly cloudy in the evening then
clearing. Lows 26 to 32.
.TUESDAY...Mostly sunny. Highs 43 to 51.
.TUESDAY NIGHT...Mostly clear. Lows 32 to 38.
.WEDNESDAY...Breezy. Not as cool. Mostly sunny. Highs 53 to 61.
.WEDNESDAY NIGHT...Colder. Mostly clear in the evening, then
mostly cloudy with chance of rain and snow after midnight. Lows
25 to 33. Chance of precipitation 40 percent.
.THURSDAY...Cooler. Mostly cloudy in the morning then becoming
partly cloudy. A 40 percent chance of snow, possibly mixed with
rain. Highs 39 to 47.

$$

WYZ012-201000-
Teton and Gros Ventre Mountains-
135 AM MDT Fri Oct 20 2017

.REST OF TONIGHT...Mostly clear. Lows 28 to 34. South winds
around 15 mph.
.FRIDAY...Breezy. Mostly sunny early in the morning. Scattered
rain showers, possibly mixed with snow showers early in the
morning, then numerous rain showers in the late morning and early
afternoon. Periods of snow showers in the late morning and
afternoon. Snow accumulation of 1 to 2 inches. Highs 38 to 44.
Southwest winds 15 to 20 mph. Chance of precipitation 80 percent.
.FRIDAY NIGHT...Breezy, colder. Numerous snow showers. Snow
accumulation of 1 to 3 inches. Lows 18 to 24. Southwest winds
15 to 20 mph. Chance of snow 70 percent.
.SATURDAY...Breezy. Mostly cloudy with scattered snow showers.
Snow accumulation up to 1 inch. Highs 27 to 35. Southwest winds
15 to 20 mph. Chance of snow 50 percent.
.SATURDAY NIGHT...Breezy. Periods of snow showers. Snow
accumulation of 2 to 4 inches. Lows 23 to 29. Southwest winds
15 to 20 mph. Chance of snow 80 percent.
.SUNDAY...Breezy. Not as cool. Cloudy. Numerous snow showers,
possibly mixed with rain showers in the morning, then scattered
rain showers and snow showers in the afternoon. Light snow
accumulations. Highs 37 to 45. Chance of precipitation
60 percent.
.SUNDAY NIGHT...Breezy, cloudy. Scattered rain showers and snow
showers in the evening, then numerous snow showers, possibly
mixed with rain showers after midnight. Lows 29 to 35. Chance of
precipitation 60 percent.
.MONDAY...Breezy. Mostly cloudy in the morning then becoming
partly cloudy. A 30 percent chance of rain and snow. Highs 38 to
46.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
23 to 29.
.TUESDAY...Mostly sunny. Highs 40 to 48.
.TUESDAY NIGHT...Mostly clear. Lows 23 to 29.
.WEDNESDAY...Mostly sunny. Highs 43 to 51.
.WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of rain
and snow. Lows 23 to 29.
.THURSDAY...Partly cloudy with a 20 percent chance of snow in the
morning, then mostly sunny in the afternoon. Highs 37 to 45.

$$

WYZ014-201000-
Wind River Mountains West-
135 AM MDT Fri Oct 20 2017

.REST OF TONIGHT...Breezy. Partly cloudy. Lows 28 to 34.
Southwest winds 15 to 20 mph.
.FRIDAY...Windy. Partly cloudy in the morning then becoming
cloudy. Scattered snow showers in the morning. Scattered rain
showers until late afternoon. Numerous snow showers in the
afternoon. Snow accumulation up to 1 inch. Highs 38 to 48.
Southwest winds 25 to 35 mph. Chance of precipitation 60 percent.
.FRIDAY NIGHT...Breezy, colder. Mostly cloudy. Numerous snow
showers until early morning, then scattered snow showers early in
the morning. Snow accumulation up to 2 inches. Total snow
accumulation up to 3 inches. Lows 14 to 22. West winds 15 to
25 mph. Chance of snow 60 percent.
.SATURDAY...Breezy. Mostly cloudy in the morning then becoming
partly cloudy. Scattered snow showers. Highs 24 to 34. West winds
15 to 20 mph. Chance of snow 40 percent.
.SATURDAY NIGHT...Breezy. Mostly cloudy. Scattered snow showers
in the evening, then numerous snow showers after midnight. Snow
accumulation up to 1 inch. Lows 19 to 25. West winds 15 to
25 mph. Chance of snow 60 percent.
.SUNDAY...Breezy. Not as cool. Mostly cloudy with scattered snow
showers in the morning, then partly cloudy with scattered snow
showers, possibly mixed with rain showers in the afternoon. Highs
38 to 48. Chance of precipitation 50 percent.
.SUNDAY NIGHT...Breezy. Partly cloudy with scattered snow
showers, possibly mixed with rain showers. Lows 28 to 34. Chance
of precipitation 30 percent.
.MONDAY...Breezy. Partly cloudy. Highs 38 to 48.
.MONDAY NIGHT...Breezy. Mostly clear. Lows 23 to 29.
.TUESDAY...Mostly sunny. Highs 40 to 50.
.TUESDAY NIGHT...Mostly clear. Lows 24 to 30.
.WEDNESDAY...Sunny. Highs 44 to 54.
.WEDNESDAY NIGHT...Breezy. Mostly clear in the evening, then
partly cloudy with a 20 percent chance of snow after midnight.
Lows 22 to 28.
.THURSDAY...Partly cloudy with chance of snow, possibly mixed
with rain in the morning, then mostly sunny in the afternoon.
Highs 37 to 47. Chance of precipitation 30 percent.

$$

WYZ015-201000-
Wind River Mountains East-
135 AM MDT Fri Oct 20 2017

.REST OF TONIGHT...Windy. Mostly clear. Lows 29 to 37. Southwest
winds 20 to 30 mph.
.FRIDAY...Very windy. Partly cloudy with scattered snow showers,
possibly mixed with rain showers until late afternoon, then
mostly cloudy with numerous snow showers, possibly mixed with
rain showers late in the afternoon. Snow accumulation up to
1 inch. Highs 38 to 48. Southwest winds 30 to 40 mph. Chance of
precipitation 60 percent.
.FRIDAY NIGHT...Windy, colder. Partly cloudy. Scattered snow
showers early in the evening. Numerous snow showers late in the
evening, then scattered snow showers after midnight. Snow
accumulation up to 2 inches. Total snow accumulation up to
3 inches. Lows 14 to 24. West winds 25 to 35 mph decreasing to
15 to 25 mph after midnight. Chance of snow 60 percent.
.SATURDAY...Breezy. Partly cloudy with scattered snow showers.
Highs 24 to 34. West winds 15 to 25 mph. Chance of snow
40 percent.
.SATURDAY NIGHT...Very windy. Partly cloudy with scattered snow
showers. Lows 19 to 29. West winds 30 to 40 mph. Chance of snow
40 percent.
.SUNDAY...Very windy. Not as cool. Partly cloudy. Scattered snow
showers in the morning, then scattered snow showers, possibly
mixed with rain showers in the afternoon. Highs 38 to 48. Chance
of precipitation 30 percent.
.SUNDAY NIGHT...Windy. Partly cloudy with scattered snow showers,
possibly mixed with rain showers. Lows 28 to 36. Chance of
precipitation 30 percent.
.MONDAY...Windy. Partly cloudy. Highs 38 to 48.
.MONDAY NIGHT...Breezy. Mostly clear. Lows 23 to 31.
.TUESDAY...Mostly sunny. Highs 39 to 49.
.TUESDAY NIGHT...Mostly clear. Lows 25 to 33.
.WEDNESDAY...Breezy, sunny. Highs 44 to 54.
.WEDNESDAY NIGHT...Breezy. Mostly clear in the evening, then
partly cloudy with slight chance of rain and snow after midnight.
Lows 22 to 30. Chance of precipitation 20 percent.
.THURSDAY...Partly cloudy with chance of snow, possibly mixed
with rain in the morning, then mostly sunny in the afternoon.
Highs 35 to 45. Chance of precipitation 30 percent.

$$

WYZ019-201000-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
135 AM MDT Fri Oct 20 2017

...HIGH WIND WARNING IN EFFECT FROM 10 AM THIS MORNING TO 6 PM
MDT THIS EVENING...

.REST OF TONIGHT...Breezy. Mostly clear. Lows 36 to 42. Southwest
winds 15 to 20 mph.
.FRIDAY...Windy. Mostly sunny until late afternoon then becoming
partly cloudy. Highs 57 to 65. Southwest winds 15 to 20 mph
increasing to 25 to 35 mph with gusts to around 50 mph in the
late morning and afternoon.
.FRIDAY NIGHT...Windy, colder. Mostly cloudy then becoming partly
cloudy late in the evening then becoming mostly clear. Lows 25 to
31. West winds 25 to 30 mph decreasing to 15 to 25 mph in the
late evening and overnight.
.SATURDAY...Breezy, cooler. Mostly sunny. Highs 40 to 46. West
winds 15 to 25 mph.
.SATURDAY NIGHT...Windy. Partly cloudy. Lows 28 to 34. West winds
20 to 30 mph.
.SUNDAY...Windy. Not as cool. Partly cloudy. Highs 54 to 60.
.SUNDAY NIGHT...Windy. Partly cloudy. Lows 35 to 41.
.MONDAY...Breezy. Partly cloudy. Highs 52 to 58.
.MONDAY NIGHT...Breezy. Mostly clear. Lows in the lower 30s.
.TUESDAY...Mostly sunny. Highs 51 to 57.
.TUESDAY NIGHT...Mostly clear. Lows 30 to 36.
.WEDNESDAY...Windy, sunny. Highs 57 to 63.
.WEDNESDAY NIGHT...Breezy. Mostly clear. Lows in the lower 30s.
.THURSDAY...Partly cloudy. A 40 percent chance of rain, possibly
mixed with snow in the morning. Highs 47 to 53.

$$

WYZ024-201000-
Salt River and Wyoming Ranges-
135 AM MDT Fri Oct 20 2017

.REST OF TONIGHT...Partly cloudy. Lows 30 to 36. South winds
around 15 mph.
.FRIDAY...Breezy. Partly cloudy in the morning then becoming
cloudy. Scattered rain showers, possibly mixed with snow showers
in the morning, then numerous snow showers, possibly mixed with
rain showers in the afternoon. Snow accumulation up to 1 inch.
Highs 41 to 49. West winds 15 to 25 mph. Chance of precipitation
70 percent.
.FRIDAY NIGHT...Breezy, colder. Partly cloudy with numerous snow
showers early in the evening, then partly cloudy with scattered
snow showers in the late evening and overnight. Snow accumulation
up to 1 inch. Total snow accumulation up to 2 inches. Lows 18 to
24. West winds 15 to 20 mph. Chance of snow 60 percent.
.SATURDAY...Breezy. Mostly cloudy with scattered snow showers.
Highs 30 to 38. West winds 15 to 20 mph. Chance of snow
30 percent.
.SATURDAY NIGHT...Breezy. Mostly cloudy. Scattered snow showers
in the evening, then numerous snow showers after midnight. Snow
accumulation up to 1 inch. Lows 23 to 29. West winds 15 to
20 mph. Chance of snow 60 percent.
.SUNDAY...Breezy. Not as cool. Mostly cloudy in the morning then
becoming partly cloudy. Scattered snow showers, possibly mixed
with rain showers. Highs 43 to 51. Chance of precipitation
30 percent.
.SUNDAY NIGHT...Breezy. Partly cloudy. Scattered rain showers and
snow showers after midnight. Lows 30 to 36. Chance of
precipitation 30 percent.
.MONDAY...Breezy. Partly cloudy. A 20 percent chance of rain in
the morning. Highs 43 to 51.
.MONDAY NIGHT...Breezy. Partly cloudy in the evening then
clearing. Lows 25 to 31.
.TUESDAY...Mostly sunny. Highs 46 to 54.
.TUESDAY NIGHT...Clear. Lows 24 to 30.
.WEDNESDAY...Sunny. Highs 49 to 55.
.WEDNESDAY NIGHT...Mostly clear. Lows 24 to 30.
.THURSDAY...Mostly sunny. Highs 44 to 50.

$$

WYZ030-201000-
East Sweetwater County-
Including the city of Wamsutter
135 AM MDT Fri Oct 20 2017

.REST OF TONIGHT...Breezy. Partly cloudy. Lows around 39. South
winds 15 to 20 mph.
.FRIDAY...Windy. Partly cloudy until late afternoon, then mostly
cloudy with isolated rain showers late in the afternoon. Highs
58 to 62. South winds 15 to 20 mph increasing to southwest 25 to
35 mph with gusts to around 50 mph in the late morning and
afternoon. Chance of showers 20 percent.
.FRIDAY NIGHT...Windy, colder. Mostly cloudy then becoming partly
cloudy late in the evening then becoming mostly clear. Lows
around 26. West winds 25 to 30 mph decreasing to 15 to 25 mph in
the late evening and overnight.
.SATURDAY...Breezy, cooler. Mostly sunny in the morning then
becoming partly cloudy. Highs 42 to 46. West winds 15 to 25 mph.
.SATURDAY NIGHT...Breezy. Partly cloudy. Lows around 30. West
winds 15 to 25 mph.
.SUNDAY...Windy. Not as cool. Partly cloudy. Highs in the upper
50s.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows in the upper 30s.
.MONDAY...Windy. Partly cloudy. Highs in the mid 50s.
.MONDAY NIGHT...Breezy. Mostly clear. Lows in the lower 30s.
.TUESDAY...Mostly sunny. Highs in the mid 50s.
.TUESDAY NIGHT...Clear. Lows in the lower 30s.
.WEDNESDAY...Breezy, sunny. Highs around 60.
.WEDNESDAY NIGHT...Breezy. Mostly clear. Lows in the lower 30s.
.THURSDAY...Partly cloudy. Highs in the lower 50s.

$$





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