Zone Forecast Product
Issued by NWS Riverton, WY

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FPUS55 KRIW 230839
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
237 AM MDT Sat Sep 23 2017

WYZ020-232200-
Natrona County Lower Elevations-
Including the city of Casper
237 AM MDT Sat Sep 23 2017

.EARLY THIS MORNING...Numerous rain showers. Lows 36 to 40.
Chance of showers 60 percent.
.TODAY...Scattered rain showers in the morning, then numerous
rain showers in the afternoon. Highs 41 to 46. Northeast winds
around 15 mph in the afternoon. Chance of showers 60 percent.
.TONIGHT...Numerous rain showers early in the evening, then
numerous rain showers, possibly mixed with snow showers in the
late evening and overnight. Snow accumulation up to 1 inch. Lows
31 to 35. Northeast winds around 15 mph in the evening. Chance of
precipitation 70 percent.
.SUNDAY...Rain showers, possibly mixed with snow showers in the
morning, then rain showers likely in the afternoon. Snow
accumulation up to 1 inch. Total snow accumulation up to
2 inches. Highs 37 to 41. Northeast winds around 15 mph in the
afternoon. Chance of precipitation 70 percent.
.SUNDAY NIGHT...Cloudy. Rain showers likely in the evening, then
chance of snow showers, possibly mixed with rain showers after
midnight. Little or no snow accumulation. Lows around 31. Chance
of precipitation 60 percent.
.MONDAY...Mostly cloudy. Slight chance of rain showers and snow
showers in the morning, then slight chance of rain showers in the
afternoon. Highs around 45. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 30s.
.TUESDAY...Not as cool. Mostly sunny. Highs in the 50s.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 30s.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid 50s to lower 60s.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the mid 30s.
.THURSDAY...Mostly sunny. Highs near 60.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s.
.FRIDAY...Mostly sunny. Highs in the 60s.

$$

WYZ017-232200-
Wind River Basin-
Including the cities of Riverton and Shoshoni
237 AM MDT Sat Sep 23 2017

.EARLY THIS MORNING...Scattered rain showers early in the
morning, then numerous rain showers early in the morning. Lows
36 to 40. Chance of showers 60 percent.
.TODAY...Cloudy. Scattered rain showers, then numerous rain
showers late in the afternoon. Highs around 44. Northeast winds
around 15 mph late in the afternoon. Chance of showers
60 percent.
.TONIGHT...Numerous rain showers until early morning, then
numerous rain showers, possibly mixed with snow showers early in
the morning. Snow accumulation up to 1 inch. Lows around 33.
Northeast winds around 15 mph early in the evening. Chance of
precipitation 70 percent.
.SUNDAY...Rain showers, possibly mixed with snow showers in the
morning, then rain showers likely in the afternoon. Little or no
snow accumulation. Highs around 40. North winds around 15 mph
early in the afternoon. Chance of precipitation 70 percent.
.SUNDAY NIGHT...Cloudy. Rain showers likely in the evening, then
chance of rain showers and snow showers after midnight. Little or
no snow accumulation. Lows around 32. Chance of precipitation
60 percent.
.MONDAY...Cloudy with slight chance of rain showers and snow
showers in the morning, then partly cloudy in the afternoon.
Highs around 46. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 30s.
.TUESDAY...Not as cool. Mostly sunny. Highs in the 50s.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 30s.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the upper 50s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.THURSDAY...Mostly sunny. Highs near 60.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s.
.FRIDAY...Mostly sunny. Highs in the 60s.

$$

WYZ018-232200-
Lander Foothills-
Including the city of Lander
237 AM MDT Sat Sep 23 2017

.EARLY THIS MORNING...Scattered rain showers early in the
morning, then numerous rain showers early in the morning. Lows
around 37. Chance of showers 60 percent.
.TODAY...Cloudy. Scattered rain showers until late afternoon,
then numerous rain showers late in the afternoon. Highs around
44. North winds around 15 mph late in the afternoon. Chance of
showers 60 percent.
.TONIGHT...Numerous rain showers in the evening, then widespread
rain showers, possibly mixed with snow showers after midnight.
Snow accumulation up to 1 inch. Lows around 33. Chance of
precipitation 80 percent.
.SUNDAY...Rain showers, possibly mixed with snow showers in the
morning, then rain showers likely in the afternoon. Snow
accumulation up to 1 inch. Total snow accumulation up to
2 inches. Highs around 39. Chance of precipitation 80 percent.
.SUNDAY NIGHT...Cloudy. Chance of rain showers in the evening,
then chance of snow showers, possibly mixed with rain showers
after midnight. Little or no snow accumulation. Lows around 31.
Chance of precipitation 50 percent.
.MONDAY...Cloudy with slight chance of rain showers and snow
showers in the morning, then partly cloudy in the afternoon.
Highs around 47. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.TUESDAY...Mostly sunny. Highs in the mid 50s.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 30s.
.WEDNESDAY...Mostly sunny. Highs in the upper 50s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.THURSDAY...Mostly sunny. Highs in the lower 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s.
.FRIDAY...Mostly sunny. Highs in the 60s.

$$

WYZ028-232200-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
237 AM MDT Sat Sep 23 2017

.EARLY THIS MORNING...Mostly cloudy with scattered snow showers,
possibly mixed with rain showers. Lows around 33. Chance of
precipitation 30 percent.
.TODAY...Mostly cloudy. Scattered rain showers through the day.
Isolated snow showers early in the morning. Isolated
thunderstorms late in the afternoon. Highs 49 to 53. Chance of
precipitation 40 percent.
.TONIGHT...Scattered rain showers and isolated thunderstorms in
the evening, then numerous rain showers, possibly mixed with snow
showers after midnight. Snow accumulation up to 1 inch. Lows
around 31. Northeast winds around 15 mph. Chance of precipitation
60 percent.
.SUNDAY...Cloudy. Snow showers, possibly mixed with rain showers
in the morning, then chance of rain showers in the afternoon.
Snow accumulation of 1 to 2 inches. Total snow accumulation 1 to
3 inches. Highs 40 to 44. Northeast winds around 15 mph in the
late morning and early afternoon. Chance of precipitation
60 percent.
.SUNDAY NIGHT...Cloudy. Chance of rain showers, possibly mixed
with snow showers in the evening, then chance of snow showers
after midnight. Lows around 29. Chance of precipitation
40 percent.
.MONDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 46 to 50.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
around 30.
.TUESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower to mid 50s.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 30s.
.WEDNESDAY...Mostly sunny. Highs in the upper 50s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.THURSDAY...Mostly sunny. Highs near 60.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower 60s.

$$

WYZ013-232200-
Jackson Hole-
Including the city of Jackson
237 AM MDT Sat Sep 23 2017

.EARLY THIS MORNING...Mostly cloudy with isolated snow showers.
Lows 27 to 31. Chance of snow 20 percent.
.TODAY...Mostly cloudy. Isolated rain showers and snow showers
late in the morning. Isolated rain showers late in the morning.
Highs 45 to 50. Chance of precipitation 20 percent.
.TONIGHT...Mostly cloudy. Isolated rain showers early in the
evening, then scattered rain showers and snow showers in the late
evening and overnight. Lows 28 to 32. Chance of precipitation
40 percent.
.SUNDAY...Mostly cloudy. Chance of snow showers, possibly mixed
with rain showers in the morning, then chance of rain showers in
the afternoon. Little or no snow accumulation. Highs 44 to 49.
Chance of precipitation 50 percent.
.SUNDAY NIGHT...Cloudy. Chance of rain showers in the evening,
then chance of snow showers after midnight. Little or no snow
accumulation. Lows 27 to 31. Chance of precipitation 50 percent.
.MONDAY...Mostly cloudy. Slight chance of snow showers, possibly
mixed with rain showers in the morning. Highs 45 to 49. Chance of
precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 20s.
.TUESDAY...Partly cloudy. Highs 50 to 55.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 20s.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 54 to 59.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.THURSDAY...Mostly sunny. Highs near 60.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 30s.
.FRIDAY...Mostly sunny. Highs 59 to 64.

$$

WYZ003-232200-
Cody Foothills-
Including the cities of Cody and Meeteetse
237 AM MDT Sat Sep 23 2017

.EARLY THIS MORNING...Cloudy with scattered snow showers,
possibly mixed with rain showers. Lows 29 to 33. Chance of
precipitation 40 percent.
.TODAY...Cloudy. Isolated rain showers and snow showers in the
morning, then scattered rain showers late in the morning. Highs
39 to 43. Chance of precipitation 30 percent.
.TONIGHT...Cloudy. Scattered rain showers early in the evening,
then scattered rain showers and snow showers in the late evening
and overnight. Snow accumulation up to 1 inch. Lows 29 to 33.
Chance of precipitation 50 percent.
.SUNDAY...Cloudy. Snow showers likely, possibly mixed with rain
showers in the morning, then chance of rain showers in the
afternoon. Snow accumulation up to 1 inch. Total snow
accumulation up to 2 inches. Highs 39 to 44. Chance of
precipitation 60 percent.
.SUNDAY NIGHT...Cloudy. Chance of snow showers and rain showers
in the evening, then slight chance of snow showers after
midnight. Lows 29 to 33. Chance of precipitation 30 percent.
.MONDAY...Mostly cloudy. Highs 45 to 50.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
30 to 35.
.TUESDAY...Partly cloudy. Highs 51 to 56.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid to upper 30s.
.WEDNESDAY...Partly cloudy. Highs 54 to 59.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 35 to 40.
.THURSDAY...Mostly sunny. Highs 55 to 60.
.THURSDAY NIGHT...Mostly clear. Lows in the mid to upper 30s.
.FRIDAY...Mostly sunny. Highs 59 to 64.

$$

WYZ004-232200-
North Big Horn Basin-
237 AM MDT Sat Sep 23 2017

.EARLY THIS MORNING...Cloudy. Scattered rain showers early in the
morning, then scattered rain showers, possibly mixed with snow
showers early in the morning. Lows 35 to 39. Chance of
precipitation 40 percent.
.TODAY...Cloudy with isolated rain showers. Highs 44 to 48.
Chance of showers 20 percent.
.TONIGHT...Cloudy with scattered rain showers. Lows 33 to 37.
Chance of showers 30 percent.
.SUNDAY...Cloudy with a 30 percent chance of rain showers. Highs
45 to 49. Northwest winds around 15 mph in the afternoon.
.SUNDAY NIGHT...Cloudy with a 30 percent chance of rain showers.
Lows 33 to 37.
.MONDAY...Cloudy with a 20 percent chance of rain showers in the
morning, then partly cloudy in the afternoon. Highs 49 to 53.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 30s.
.TUESDAY...Partly cloudy. Highs in the mid 50s to lower 60s.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.WEDNESDAY...Partly cloudy. Highs around 60.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the upper 30s.
.THURSDAY...Mostly sunny. Highs in the lower to mid 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s.
.FRIDAY...Mostly sunny. Highs in the mid to upper 60s.

$$

WYZ006-232200-
Southeast Big Horn Basin-
Including the city of Worland
237 AM MDT Sat Sep 23 2017

.EARLY THIS MORNING...Cloudy with scattered rain showers. Lows
around 37. Chance of showers 50 percent.
.TODAY...Cloudy with scattered rain showers. Highs around 44.
Chance of showers 40 percent.
.TONIGHT...Cloudy. Scattered rain showers early in the evening,
then numerous rain showers in the late evening and overnight.
Lows around 35. Chance of showers 60 percent.
.SUNDAY...Cloudy. Rain showers likely in the morning, then chance
of rain showers in the afternoon. Highs 42 to 46. Chance of
showers 60 percent.
.SUNDAY NIGHT...Cloudy with a 40 percent chance of rain showers.
Lows around 34.
.MONDAY...Mostly cloudy with a 30 percent chance of rain showers.
Highs around 48.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 30s.
.TUESDAY...Not as cool. Partly cloudy. Highs in the mid to upper
50s.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 30s.
.WEDNESDAY...Partly cloudy. Highs near 60.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the upper 30s.
.THURSDAY...Mostly sunny. Highs in the lower to mid 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s.
.FRIDAY...Mostly sunny. Highs in the mid to upper 60s.

$$

WYZ005-232200-
Southwest Big Horn Basin-
Including the city of Thermopolis
237 AM MDT Sat Sep 23 2017

.EARLY THIS MORNING...Cloudy with scattered rain showers,
possibly mixed with snow showers. No snow accumulation. Lows
34 to 38. Chance of precipitation 50 percent.
.TODAY...Cloudy with scattered rain showers. Highs around 43.
Chance of showers 40 percent.
.TONIGHT...Cloudy. Scattered rain showers early in the evening,
then numerous rain showers in the late evening and overnight.
Scattered snow showers early in the morning. Little or no snow
accumulation. Lows around 34. Chance of precipitation 60 percent.
.SUNDAY...Rain showers, possibly mixed with snow showers in the
morning, then rain showers likely in the afternoon. No snow
accumulation. Highs 39 to 43. Chance of precipitation 70 percent.
.SUNDAY NIGHT...Cloudy. Chance of rain showers in the evening,
then chance of rain showers, possibly mixed with snow showers
after midnight. Little or no snow accumulation. Lows around 33.
Chance of precipitation 50 percent.
.MONDAY...Mostly cloudy with a 20 percent chance of rain showers.
Highs around 47.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower to mid 30s.
.TUESDAY...Not as cool. Mostly sunny in the morning then becoming
partly cloudy. Highs in the mid to upper 50s.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 30s.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs near 60.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the upper 30s.
.THURSDAY...Mostly sunny. Highs in the lower to mid 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s.
.FRIDAY...Mostly sunny. Highs 64 to 69.

$$

WYZ023-232200-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
237 AM MDT Sat Sep 23 2017

.EARLY THIS MORNING...Mostly cloudy with isolated snow showers.
Lows around 30. Chance of snow 20 percent.
.TODAY...Mostly cloudy. Isolated rain showers and snow showers
late in the morning. Scattered rain showers in the late morning
and afternoon. Highs around 50. Chance of precipitation
30 percent.
.TONIGHT...Mostly cloudy. Scattered rain showers in the evening,
then numerous rain showers, possibly mixed with snow showers
after midnight. Numerous snow showers, possibly mixed with rain
showers early in the morning. Little or no snow accumulation.
Lows around 30. Chance of precipitation 70 percent.
.SUNDAY...Cloudy. Snow showers likely, possibly mixed with rain
showers in the morning, then chance of rain showers in the
afternoon. Snow accumulation up to 1 inch. Highs 44 to 48. Chance
of precipitation 60 percent.
.SUNDAY NIGHT...Cloudy. Rain showers likely in the evening, then
chance of snow showers, possibly mixed with rain showers after
midnight. Little or no snow accumulation. Lows 27 to 31. Chance
of precipitation 60 percent.
.MONDAY...Cloudy with a 20 percent chance of rain showers and
snow showers in the morning, then partly cloudy in the afternoon.
Highs 48 to 52.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 20s.
.TUESDAY...Partly cloudy. Highs in the 50s.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 20s.
.WEDNESDAY...Mostly sunny. Highs near 60.
.WEDNESDAY NIGHT...Mostly clear. Lows around 30.
.THURSDAY...Mostly sunny. Highs in the lower to mid 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 30s.
.FRIDAY...Mostly sunny. Highs in the lower to mid 60s.

$$

WYZ025-232200-
Upper Green River Basin Foothills-
Including the city of Pinedale
237 AM MDT Sat Sep 23 2017

.EARLY THIS MORNING...Mostly cloudy with scattered snow showers.
Lows 27 to 31. Chance of snow 30 percent.
.TODAY...Mostly cloudy early in the morning, then isolated rain
showers and snow showers late in the morning. Partly cloudy with
scattered rain showers in the late morning and afternoon. Highs
45 to 49. Chance of precipitation 30 percent.
.TONIGHT...Mostly cloudy. Scattered rain showers early in the
evening, then scattered rain showers, possibly mixed with snow
showers in the late evening and overnight. Little or no snow
accumulation. Lows 28 to 32. Chance of precipitation 50 percent.
.SUNDAY...Rain showers likely, possibly mixed with snow showers
in the morning, then rain showers likely in the afternoon. Little
or no snow accumulation. Highs 41 to 45. Chance of precipitation
60 percent.
.SUNDAY NIGHT...Cloudy. Rain showers likely in the evening, then
chance of snow showers after midnight. Little or no snow
accumulation. Lows 26 to 30. Chance of precipitation 60 percent.
.MONDAY...Cloudy with chance of snow showers in the morning, then
partly cloudy with slight chance of rain showers in the
afternoon. Highs 42 to 46. Chance of precipitation 30 percent.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 20s.
.TUESDAY...Partly cloudy. Highs around 50.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 20s.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower to mid 50s.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the upper 20s.
.THURSDAY...Mostly sunny. Highs in the upper 50s.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 20s.
.FRIDAY...Mostly sunny. Highs in the mid 50s to lower 60s.

$$

WYZ026-232200-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
237 AM MDT Sat Sep 23 2017

.EARLY THIS MORNING...Mostly cloudy with scattered snow showers.
Lows 30 to 34. Chance of snow 30 percent.
.TODAY...Mostly cloudy. Isolated snow showers early in the
morning. Scattered rain showers through the day. Isolated
thunderstorms late in the afternoon. Highs 47 to 51. Chance of
precipitation 40 percent.
.TONIGHT...Scattered rain showers and isolated thunderstorms
early in the evening, then numerous rain showers in the late
evening and overnight. Numerous snow showers early in the
morning. Snow accumulation up to 1 inch. Lows around 32. Chance
of precipitation 60 percent.
.SUNDAY...Cloudy. Rain showers, possibly mixed with snow showers
in the morning, then chance of rain showers in the afternoon.
Snow accumulation up to 1 inch. Total snow accumulation up to
2 inches. Highs 42 to 46. Northeast winds around 15 mph in the
afternoon. Chance of precipitation 60 percent.
.SUNDAY NIGHT...Mostly cloudy. Chance of rain showers in the
evening, then chance of snow showers after midnight. Lows around
29. Chance of precipitation 40 percent.
.MONDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 45 to 49.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid to upper 20s.
.TUESDAY...Partly cloudy. Highs in the lower 50s.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
near 30.
.WEDNESDAY...Mostly sunny. Highs in the mid to upper 50s.
.WEDNESDAY NIGHT...Mostly clear. Lows near 30.
.THURSDAY...Mostly sunny. Highs near 60.
.THURSDAY NIGHT...Mostly clear. Lows in the lower to mid 30s.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs near 60.

$$

WYZ010-232200-
Northeast Johnson County-
Including the city of Buffalo
237 AM MDT Sat Sep 23 2017

.EARLY THIS MORNING...Numerous rain showers. Lows around 37.
Chance of showers 60 percent.
.TODAY...Scattered rain showers early in the morning, then
numerous rain showers. Highs around 41. Chance of showers
70 percent.
.TONIGHT...Numerous rain showers through the night. Numerous snow
showers in the late evening and overnight. Little or no snow
accumulation. Lows around 34. Chance of precipitation 70 percent.
.SUNDAY...Rain showers, possibly mixed with snow showers in the
morning, then rain showers likely in the afternoon. No snow
accumulation. Highs around 42. Chance of precipitation
60 percent.
.SUNDAY NIGHT...Cloudy. Chance of rain showers in the evening,
then chance of rain showers, possibly mixed with snow showers
after midnight. Little or no snow accumulation. Lows around 32.
Chance of precipitation 50 percent.
.MONDAY...Mostly cloudy with a 30 percent chance of rain showers.
Highs 45 to 49.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 30s.
.TUESDAY...Not as cool. Mostly sunny in the morning then becoming
partly cloudy. Highs in the mid 50s to lower 60s.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.WEDNESDAY...Partly cloudy. Highs in the lower 60s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.THURSDAY...Partly cloudy. Highs in the lower 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s.
.FRIDAY...Mostly sunny. Highs in the mid 60s.

$$

WYZ011-232200-
Southeast Johnson County-
Including the city of Kaycee
237 AM MDT Sat Sep 23 2017

.EARLY THIS MORNING...Numerous rain showers. Lows around 38.
Chance of showers 60 percent.
.TODAY...Scattered rain showers early in the morning, then
numerous rain showers in the late morning and afternoon. Highs
around 42. Chance of showers 70 percent.
.TONIGHT...Numerous rain showers. Lows around 34. Chance of
showers 70 percent.
.SUNDAY...Rain showers likely. Highs around 42. North winds
around 15 mph in the afternoon. Chance of showers 60 percent.
.SUNDAY NIGHT...Cloudy. Rain showers likely in the evening, then
chance of rain showers and snow showers after midnight. Little or
no snow accumulation. Lows around 32. Chance of precipitation
60 percent.
.MONDAY...Mostly cloudy with a 30 percent chance of rain showers.
Highs around 47.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 30s.
.TUESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid 50s.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 30s.
.WEDNESDAY...Partly cloudy. Highs in the upper 50s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.THURSDAY...Partly cloudy in the morning then clearing. Highs
around 60.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s.
.FRIDAY...Mostly sunny. Highs in the mid 60s.

$$

WYZ027-232200-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
237 AM MDT Sat Sep 23 2017

.EARLY THIS MORNING...Mostly cloudy with scattered snow showers.
Lows around 30. Chance of snow 30 percent.
.TODAY...Mostly cloudy. Scattered rain showers, possibly mixed
with snow showers in the morning, then numerous rain showers and
isolated thunderstorms in the afternoon. Little or no snow
accumulation. Highs around 49. Chance of precipitation
60 percent.
.TONIGHT...Isolated thunderstorms early in the evening. Numerous
rain showers until early morning. Numerous snow showers in the
late evening and overnight. Snow accumulation of 1 to 3 inches.
Lows around 29. Chance of precipitation 70 percent.
.SUNDAY...Snow showers likely in the morning, then rain showers
likely in the afternoon. Snow accumulation of 1 to 2 inches.
Total snow accumulation 2 to 5 inches. Highs 40 to 44. Chance of
precipitation 70 percent.
.SUNDAY NIGHT...Cloudy. Chance of rain showers and snow showers
in the evening, then slight chance of snow showers after
midnight. Lows around 26. Chance of precipitation 40 percent.
.MONDAY...Mostly cloudy with a 20 percent chance of snow showers
in the morning, then partly cloudy in the afternoon. Highs around
48.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 20s.
.TUESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower 50s.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
around 30.
.WEDNESDAY...Mostly sunny. Highs in the upper 50s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.THURSDAY...Mostly sunny. Highs around 60.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower 60s.

$$

WYZ016-232200-
Upper Wind River Basin-
Including the city of Dubois
237 AM MDT Sat Sep 23 2017

.EARLY THIS MORNING...Scattered rain showers and snow showers
early in the morning, then numerous snow showers, possibly mixed
with rain showers early in the morning. Little or no new snow
accumulation. Lows 29 to 34. Chance of precipitation 60 percent.
.TODAY...Cloudy. Scattered snow showers early in the morning.
Scattered rain showers, then numerous rain showers late in the
afternoon. No snow accumulation. Highs around 43. Chance of
precipitation 60 percent.
.TONIGHT...Numerous rain showers early in the evening, then
numerous rain showers, possibly mixed with snow showers in the
late evening and overnight. Snow accumulation around 1 inch. Lows
around 31. Chance of precipitation 70 percent.
.SUNDAY...Snow showers, possibly mixed with rain showers in the
morning, then rain showers likely in the afternoon. Snow
accumulation up to 1 inch. Total snow accumulation 1 to 2 inches.
Highs around 39. Chance of precipitation 70 percent.
.SUNDAY NIGHT...Cloudy. Chance of rain showers, possibly mixed
with snow showers in the evening, then chance of snow showers
after midnight. Little or no snow accumulation. Lows around 29.
Chance of precipitation 50 percent.
.MONDAY...Cloudy with slight chance of snow showers, possibly
mixed with rain showers in the morning, then partly cloudy in the
afternoon. Highs 43 to 47. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 20s.
.TUESDAY...Partly cloudy. Highs 49 to 54.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
near 30.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower to mid 50s.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the lower to mid 30s.
.THURSDAY...Mostly sunny. Highs in the mid to upper 50s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower to mid 30s.
.FRIDAY...Mostly sunny. Highs near 60.

$$

WYZ001-232200-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
237 AM MDT Sat Sep 23 2017

.EARLY THIS MORNING...Mostly cloudy with scattered snow showers.
Lows 21 to 27. Chance of snow 30 percent.
.TODAY...Mostly cloudy. Isolated snow showers in the morning.
Isolated rain showers late in the morning. Highs 37 to 43. Chance
of precipitation 20 percent.
.TONIGHT...Cloudy. Scattered snow showers in the late evening and
overnight. Lows 22 to 28. Chance of snow 30 percent.
.SUNDAY...Cloudy. Chance of snow showers in the morning, then
chance of rain showers in the afternoon. Highs 36 to 42. Chance
of precipitation 30 percent.
.SUNDAY NIGHT...Cloudy. Slight chance of rain showers and snow
showers in the evening. Lows 21 to 27. Chance of precipitation
20 percent.
.MONDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 38 to 44.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
22 to 28.
.TUESDAY...Partly cloudy. Highs 42 to 48.
.TUESDAY NIGHT...Partly cloudy. Lows 24 to 30.
.WEDNESDAY...Partly cloudy. Highs 46 to 52.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the upper 20s.
.THURSDAY...Mostly sunny. Highs 49 to 55.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 20s.
.FRIDAY...Mostly sunny. Highs 50 to 56.

$$

WYZ029-232200-
Flaming Gorge-
237 AM MDT Sat Sep 23 2017

.EARLY THIS MORNING...Mostly cloudy with isolated rain showers,
possibly mixed with snow showers. Lows around 34. Chance of
precipitation 20 percent.
.TODAY...Mostly cloudy. Scattered rain showers until late
afternoon, then scattered rain showers and isolated thunderstorms
late in the afternoon. Highs 52 to 56. Chance of precipitation
40 percent.
.TONIGHT...Scattered rain showers and isolated thunderstorms
early in the evening, then numerous rain showers in the late
evening and overnight. Lows 32 to 36. Chance of precipitation
70 percent.
.SUNDAY...Cloudy. Rain showers, possibly mixed with snow showers
in the morning, then chance of rain showers in the afternoon. No
snow accumulation. Highs 41 to 45. Northeast winds around 15 mph
late in the morning. Chance of precipitation 70 percent.
.SUNDAY NIGHT...Cloudy with a 40 percent chance of rain showers,
possibly mixed with snow showers. Lows 29 to 33.
.MONDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 45 to 50.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 30s.
.TUESDAY...Mostly sunny. Highs in the lower to mid 50s.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 30s.
.WEDNESDAY...Partly cloudy in the morning then clearing. Highs
near 60.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.THURSDAY...Mostly sunny. Highs in the lower to mid 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower to mid 60s.

$$

WYZ022-232200-
Casper Mountain-
237 AM MDT Sat Sep 23 2017

.EARLY THIS MORNING...Numerous rain showers. Lows around 38.
Chance of showers 70 percent.
.TODAY...Widespread rain showers. Highs 42 to 48. Chance of
showers 80 percent.
.TONIGHT...Numerous rain showers early in the evening, then
numerous rain showers, possibly mixed with snow showers in the
late evening and overnight. Snow accumulation up to 2 inches.
Lows 29 to 35. Chance of precipitation 70 percent.
.SUNDAY...Rain showers, possibly mixed with snow showers. Snow
accumulation up to 2 inches. Highs 33 to 39. Chance of
precipitation 80 percent.
.SUNDAY NIGHT...Cloudy. Snow showers, possibly mixed with rain
showers in the evening, then chance of snow showers after
midnight. Snow accumulation of 1 to 2 inches. Total snow
accumulation 1 to 6 inches. Lows 25 to 31. Chance of
precipitation 70 percent.
.MONDAY...Mostly cloudy. Slight chance of rain showers and snow
showers in the morning, then slight chance of rain showers in the
afternoon. Highs 37 to 43. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
26 to 32.
.TUESDAY...Not as cool. Partly cloudy in the morning then
clearing. Highs 47 to 53.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 30s.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 51 to 57.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the mid 30s.
.THURSDAY...Mostly sunny. Highs 53 to 59.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s.
.FRIDAY...Mostly sunny. Highs 57 to 63.

$$

WYZ002-232200-
Absaroka Mountains-
237 AM MDT Sat Sep 23 2017

.EARLY THIS MORNING...Numerous snow showers. Little or no new
snow accumulation. Lows 21 to 27. Chance of snow 60 percent.
.TODAY...Cloudy. Scattered snow showers until late afternoon.
Scattered rain showers in the late morning and afternoon.
Numerous snow showers late in the afternoon. Snow accumulation up
to 1 inch. Highs 32 to 40. Chance of precipitation 60 percent.
.TONIGHT...Cloudy. Numerous snow showers, possibly mixed with
rain showers early in the evening, then numerous snow showers in
the late evening and overnight. Snow accumulation up to 2 inches.
Lows 22 to 28. Chance of precipitation 70 percent.
.SUNDAY...Cloudy. Snow showers likely in the morning, then snow
showers likely, possibly mixed with rain showers in the
afternoon. Snow accumulation up to 2 inches. Total snow
accumulation up to 5 inches. Highs 30 to 38. Chance of
precipitation 70 percent.
.SUNDAY NIGHT...Cloudy with a 40 percent chance of snow showers.
Lows 21 to 27.
.MONDAY...Mostly cloudy. Chance of snow showers in the morning,
then slight chance of rain showers and snow showers in the
afternoon. Highs 33 to 41. Chance of precipitation 30 percent.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
21 to 27.
.TUESDAY...Partly cloudy. Highs 38 to 46.
.TUESDAY NIGHT...Partly cloudy. Lows 24 to 30.
.WEDNESDAY...Partly cloudy. Highs 41 to 49.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 26 to 32.
.THURSDAY...Mostly sunny. Highs 43 to 51.
.THURSDAY NIGHT...Mostly clear. Lows 27 to 33.
.FRIDAY...Mostly sunny. Highs 46 to 54.

$$

WYZ007-232200-
Owl Creek and Bridger Mountains-
237 AM MDT Sat Sep 23 2017

.EARLY THIS MORNING...Numerous rain showers and snow showers.
Little or no new snow accumulation. Lows 30 to 36. Chance of
precipitation 60 percent.
.TODAY...Cloudy. Scattered snow showers early in the morning.
Scattered rain showers until late afternoon, then numerous rain
showers late in the afternoon. No snow accumulation. Highs 36 to
42. North winds around 15 mph late in the afternoon. Chance of
precipitation 60 percent.
.TONIGHT...Numerous rain showers, possibly mixed with snow
showers. Snow accumulation up to 2 inches. Lows 27 to 33. North
winds around 15 mph in the evening. Chance of precipitation
70 percent.
.SUNDAY...Snow showers, possibly mixed with rain showers. Snow
accumulation up to 2 inches. Highs 33 to 39. North winds around
15 mph in the afternoon. Chance of precipitation 70 percent.
.SUNDAY NIGHT...Cloudy. Rain showers and snow showers likely in
the evening, then chance of snow showers after midnight. Snow
accumulation up to 3 inches. Total snow accumulation up to
7 inches. Lows 27 to 33. Chance of precipitation 60 percent.
.MONDAY...Mostly cloudy. Chance of snow showers, possibly mixed
with rain showers in the morning, then slight chance of rain
showers in the afternoon. Highs 39 to 45. Chance of precipitation
30 percent.
.MONDAY NIGHT...Partly cloudy. Lows 28 to 34.
.TUESDAY...Not as cool. Mostly sunny in the morning then becoming
partly cloudy. Highs 47 to 53.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 30s.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 50 to 56.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the mid 30s.
.THURSDAY...Mostly sunny. Highs 53 to 59.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s.
.FRIDAY...Mostly sunny. Highs 57 to 63.

$$

WYZ008-232200-
Bighorn Mountains West-
237 AM MDT Sat Sep 23 2017

.EARLY THIS MORNING...Numerous snow showers, possibly mixed with
rain showers. New snow accumulation up to 1 inch. Lows 28 to 34.
Chance of precipitation 70 percent.
.TODAY...Cloudy. Scattered rain showers, possibly mixed with snow
showers in the morning, then numerous rain showers, possibly
mixed with snow showers in the afternoon. Snow accumulation up to
1 inch. Highs 34 to 42. Chance of precipitation 60 percent.
.TONIGHT...Numerous rain showers and snow showers early in the
evening, then numerous snow showers, possibly mixed with rain
showers in the late evening and overnight. Snow accumulation up
to 2 inches. Lows 25 to 33. Chance of precipitation 70 percent.
.SUNDAY...Snow showers, possibly mixed with rain showers. Snow
accumulation up to 4 inches. Highs 31 to 41. Chance of
precipitation 70 percent.
.SUNDAY NIGHT...Snow showers likely, possibly mixed with rain
showers. Snow accumulation up to 3 inches. Total snow
accumulation up to 12 inches. Lows 24 to 34. Chance of
precipitation 60 percent.
.MONDAY...Cloudy with a 40 percent chance of rain showers and
snow showers. Highs 34 to 44.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
25 to 33.
.TUESDAY...Not as cool. Partly cloudy. Highs 41 to 51.
.TUESDAY NIGHT...Partly cloudy. Lows 27 to 35.
.WEDNESDAY...Partly cloudy. Slight chance of rain showers and
isolated thunderstorms in the afternoon. Highs 44 to 54. Chance
of precipitation 20 percent.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 29 to 37.
.THURSDAY...Partly cloudy in the morning then clearing. Highs
45 to 55.
.THURSDAY NIGHT...Mostly clear. Lows 30 to 38.
.FRIDAY...Mostly sunny. Highs 50 to 60.

$$

WYZ009-232200-
Bighorn Mountains Southeast-
237 AM MDT Sat Sep 23 2017

.EARLY THIS MORNING...Numerous snow showers, possibly mixed with
rain showers. New snow accumulation up to 1 inch. Lows 28 to 34.
Chance of precipitation 70 percent.
.TODAY...Numerous rain showers and snow showers. Snow
accumulation up to 1 inch. Highs 33 to 39. Chance of
precipitation 70 percent.
.TONIGHT...Numerous snow showers, possibly mixed with rain
showers until early morning, then numerous snow showers early in
the morning. Snow accumulation of 2 to 3 inches. Lows 25 to 31.
Chance of precipitation 70 percent.
.SUNDAY...Snow showers likely in the morning, then rain showers
and snow showers likely in the afternoon. Snow accumulation of
1 to 4 inches. Highs 31 to 37. Chance of precipitation
70 percent.
.SUNDAY NIGHT...Snow showers, possibly mixed with rain showers in
the evening, then snow showers likely after midnight. Snow
accumulation of 2 to 3 inches. Lows 24 to 30. Chance of
precipitation 70 percent.
.MONDAY...Cloudy with a 50 percent chance of snow showers,
possibly mixed with rain showers. Snow accumulation up to 1 inch.
Total snow accumulation 5 to 14 inches. Highs 33 to 41.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
25 to 31.
.TUESDAY...Not as cool. Partly cloudy. Highs 41 to 49.
.TUESDAY NIGHT...Partly cloudy. Lows 27 to 33.
.WEDNESDAY...Partly cloudy. Slight chance of rain showers and
isolated thunderstorms in the afternoon. Highs 43 to 53. Chance
of precipitation 20 percent.
.WEDNESDAY NIGHT...Partly cloudy. Lows 29 to 35.
.THURSDAY...Partly cloudy. Highs 45 to 55.
.THURSDAY NIGHT...Mostly clear. Lows 30 to 36.
.FRIDAY...Mostly sunny. Highs 50 to 60.

$$

WYZ012-232200-
Teton and Gros Ventre Mountains-
237 AM MDT Sat Sep 23 2017

.EARLY THIS MORNING...Mostly cloudy with scattered snow showers.
Lows 21 to 27. Chance of snow 40 percent.
.TODAY...Mostly cloudy. Scattered snow showers in the morning.
Scattered rain showers in the late morning and afternoon. Highs
36 to 44. Chance of precipitation 30 percent.
.TONIGHT...Mostly cloudy. Scattered rain showers in the evening.
Scattered snow showers until early morning, then numerous snow
showers early in the morning. Snow accumulation up to 1 inch.
Lows 23 to 29. Chance of precipitation 60 percent.
.SUNDAY...Mostly cloudy. Snow showers likely in the morning, then
rain showers, possibly mixed with snow showers in the afternoon.
Snow accumulation up to 1 inch. Highs 35 to 43. Chance of
precipitation 60 percent.
.SUNDAY NIGHT...Cloudy. Snow showers likely, possibly mixed with
rain showers in the evening, then chance of snow showers after
midnight. Snow accumulation up to 2 inches. Total snow
accumulation up to 4 inches. Lows 23 to 29. Chance of
precipitation 60 percent.
.MONDAY...Mostly cloudy. Chance of snow showers in the morning,
then slight chance of rain showers in the afternoon. Highs 36 to
44. Chance of precipitation 30 percent.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
22 to 28.
.TUESDAY...Partly cloudy. Highs 41 to 49.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
23 to 29.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 45 to 53.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 26 to 32.
.THURSDAY...Mostly sunny. Highs 48 to 56.
.THURSDAY NIGHT...Mostly clear. Lows 27 to 33.
.FRIDAY...Mostly sunny. Highs 49 to 57.

$$

WYZ014-232200-
Wind River Mountains West-
237 AM MDT Sat Sep 23 2017

...WINTER STORM WATCH IN EFFECT FROM THIS EVENING THROUGH SUNDAY
AFTERNOON...

.EARLY THIS MORNING...Mostly cloudy with numerous snow showers.
Little or no new snow accumulation. Lows 21 to 29. Chance of snow
60 percent.
.TODAY...Mostly cloudy. Scattered rain showers and snow showers
in the morning, then numerous rain showers, possibly mixed with
snow showers in the afternoon. Snow accumulation up to 1 inch.
Highs 33 to 43. Chance of precipitation 60 percent.
.TONIGHT...Numerous snow showers, possibly mixed with rain
showers early in the evening, then widespread snow showers in the
late evening and overnight. Snow accumulation of 1 to 3 inches.
Lows 23 to 29. Chance of precipitation 80 percent.
.SUNDAY...Snow showers in the morning, then snow showers,
possibly mixed with rain showers in the afternoon. Snow
accumulation of 1 to 4 inches. Highs 29 to 37. Northeast winds
around 15 mph early in the afternoon. Chance of precipitation
80 percent.
.SUNDAY NIGHT...Cloudy with snow showers likely. Snow
accumulation of 1 to 3 inches. Total snow accumulation 3 to
11 inches. Lows 21 to 27. Chance of snow 70 percent.
.MONDAY...Mostly cloudy. Chance of snow showers in the morning,
then chance of snow showers and rain showers in the afternoon.
Highs 30 to 40. Chance of precipitation 40 percent.
.MONDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 20 to 26.
.TUESDAY...Not as cool. Partly cloudy. Highs 37 to 47.
.TUESDAY NIGHT...Partly cloudy. Lows 22 to 28.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 40 to 50.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 24 to 30.
.THURSDAY...Mostly sunny. Highs 43 to 53.
.THURSDAY NIGHT...Mostly clear. Lows 25 to 31.
.FRIDAY...Mostly sunny. Highs 46 to 56.

$$

WYZ015-232200-
Wind River Mountains East-
237 AM MDT Sat Sep 23 2017

...WINTER STORM WATCH IN EFFECT FROM THIS EVENING THROUGH SUNDAY
AFTERNOON...

.EARLY THIS MORNING...Numerous snow showers. Little or no new
snow accumulation. Lows 21 to 29. Chance of snow 70 percent.
.TODAY...Cloudy. Scattered rain showers in the morning. Numerous
snow showers through the day. Numerous rain showers in the
afternoon. Snow accumulation up to 1 inch. Highs 31 to 39. Chance
of precipitation 70 percent.
.TONIGHT...Widespread snow showers, possibly mixed with rain
showers early in the evening, then widespread snow showers in the
late evening and overnight. Snow accumulation of 3 to 5 inches.
Lows 22 to 28. Chance of precipitation 80 percent.
.SUNDAY...Snow showers in the morning, then snow showers,
possibly mixed with rain showers in the afternoon. Snow
accumulation of 3 to 5 inches. Highs 27 to 35. Chance of
precipitation 90 percent.
.SUNDAY NIGHT...Cloudy with snow showers likely. Snow
accumulation of 1 to 3 inches. Total snow accumulation 7 to
14 inches. Lows 20 to 26. Chance of snow 70 percent.
.MONDAY...Cloudy. Chance of snow showers in the morning, then
chance of rain showers and snow showers in the afternoon. Highs
29 to 39. Chance of precipitation 40 percent.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers in the evening, then partly cloudy after midnight. Lows
21 to 27.
.TUESDAY...Not as cool. Mostly sunny in the morning then becoming
partly cloudy. Highs 36 to 46.
.TUESDAY NIGHT...Partly cloudy. Lows 23 to 29.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 39 to 49.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 25 to 31.
.THURSDAY...Mostly sunny. Highs 41 to 51.
.THURSDAY NIGHT...Mostly clear. Lows 25 to 33.
.FRIDAY...Mostly sunny. Highs 44 to 54.

$$

WYZ019-232200-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
237 AM MDT Sat Sep 23 2017

.EARLY THIS MORNING...Numerous rain showers, possibly mixed with
snow showers. No snow accumulation. Lows 32 to 38. Chance of
precipitation 60 percent.
.TODAY...Cloudy. Scattered rain showers until late afternoon.
Isolated thunderstorms late in the afternoon. Numerous rain
showers late in the afternoon. Highs 41 to 47. Northeast winds
around 15 mph in the afternoon. Chance of precipitation
60 percent.
.TONIGHT...Numerous rain showers, possibly mixed with snow
showers and thunderstorms early in the evening, then numerous
rain showers, possibly mixed with snow showers in the late
evening and overnight. Snow accumulation up to 2 inches. Lows
27 to 33. Northeast winds around 15 mph. Chance of precipitation
70 percent.
.SUNDAY...Snow showers, possibly mixed with rain showers in the
morning, then rain showers likely in the afternoon. Snow
accumulation up to 1 inch. Highs 34 to 40. Northeast winds around
15 mph. Chance of precipitation 70 percent.
.SUNDAY NIGHT...Cloudy. Snow showers likely, possibly mixed with
rain showers in the evening, then chance of snow showers after
midnight. Snow accumulation up to 1 inch. Total snow accumulation
up to 4 inches. Lows 25 to 31. Northeast winds around 15 mph in
the evening. Chance of precipitation 60 percent.
.MONDAY...Cloudy with slight chance of snow showers in the
morning, then partly cloudy with slight chance of rain showers in
the afternoon. Highs 40 to 46. Chance of precipitation
20 percent.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 20s.
.TUESDAY...Not as cool. Partly cloudy in the morning then
clearing. Highs 49 to 55.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 30s.
.WEDNESDAY...Mostly sunny. Highs 52 to 58.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.THURSDAY...Mostly sunny. Highs 55 to 61.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s.
.FRIDAY...Mostly sunny. Highs 59 to 65.

$$

WYZ024-232200-
Salt River and Wyoming Ranges-
237 AM MDT Sat Sep 23 2017

.EARLY THIS MORNING...Mostly cloudy with scattered snow showers.
Lows 24 to 30. Chance of snow 40 percent.
.TODAY...Mostly cloudy. Scattered rain showers and snow showers
in the morning, then numerous rain showers and isolated
thunderstorms in the afternoon. Little or no snow accumulation.
Highs 40 to 48. Chance of precipitation 60 percent.
.TONIGHT...Isolated thunderstorms early in the evening. Numerous
rain showers until early morning. Numerous snow showers through
the night. Snow accumulation of 1 to 2 inches. Lows 25 to 31.
Chance of precipitation 70 percent.
.SUNDAY...Snow showers likely in the morning, then rain showers,
possibly mixed with snow showers in the afternoon. Snow
accumulation of 1 to 2 inches. Highs 35 to 43. Chance of
precipitation 70 percent.
.SUNDAY NIGHT...Cloudy. Snow showers, possibly mixed with rain
showers in the evening, then chance of snow showers after
midnight. Snow accumulation up to 2 inches. Total snow
accumulation 2 to 6 inches. Lows 23 to 29. Chance of
precipitation 60 percent.
.MONDAY...Mostly cloudy. Chance of snow showers in the morning,
then slight chance of rain showers in the afternoon. Highs 38 to
46. Chance of precipitation 30 percent.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
22 to 28.
.TUESDAY...Partly cloudy. Highs 43 to 51.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
25 to 31.
.WEDNESDAY...Mostly sunny. Highs 48 to 56.
.WEDNESDAY NIGHT...Mostly clear. Lows 26 to 32.
.THURSDAY...Mostly sunny. Highs 52 to 58.
.THURSDAY NIGHT...Mostly clear. Lows 28 to 34.
.FRIDAY...Mostly sunny. Highs 54 to 60.

$$

WYZ030-232200-
East Sweetwater County-
Including the city of Wamsutter
237 AM MDT Sat Sep 23 2017

.EARLY THIS MORNING...Mostly cloudy with scattered rain showers,
possibly mixed with snow showers. Lows 34 to 38. Chance of
precipitation 30 percent.
.TODAY...Mostly cloudy. Scattered rain showers until late
afternoon, then scattered rain showers and isolated thunderstorms
late in the afternoon. Highs 50 to 55. Northeast winds around
15 mph late in the afternoon. Chance of precipitation 50 percent.
.TONIGHT...Scattered rain showers and isolated thunderstorms
early in the evening, then numerous rain showers in the late
evening and overnight. Numerous snow showers early in the
morning. Little or no snow accumulation. Lows 30 to 34. Northeast
winds around 15 mph. Chance of precipitation 60 percent.
.SUNDAY...Snow showers likely, possibly mixed with rain showers
in the morning, then rain showers likely in the afternoon. Snow
accumulation up to 1 inch. Highs 40 to 45. Northeast winds around
15 mph. Chance of precipitation 60 percent.
.SUNDAY NIGHT...Mostly cloudy. Chance of rain showers and snow
showers in the evening, then chance of snow showers after
midnight. Lows around 27. Northeast winds around 15 mph in the
evening. Chance of precipitation 40 percent.
.MONDAY...Mostly cloudy with a 20 percent chance of snow showers
in the morning, then partly cloudy in the afternoon. Highs 44 to
48.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 20s.
.TUESDAY...Mostly sunny. Highs in the lower to mid 50s.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 30s.
.WEDNESDAY...Mostly sunny. Highs in the mid 50s to lower 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.THURSDAY...Mostly sunny. Highs near 60.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower 60s.

$$





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