Zone Forecast Product
Issued by NWS Riverton, WY

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FPUS55 KRIW 211348
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
747 AM MDT Thu Sep 21 2017

WYZ020-212200-
Natrona County Lower Elevations-
Including the city of Casper
747 AM MDT Thu Sep 21 2017

.TODAY...Breezy. Mostly sunny. Highs 68 to 73. Southwest winds
15 to 20 mph in the late morning and afternoon.
.TONIGHT...Breezy. Partly cloudy. Lows 35 to 40. Northeast winds
15 to 20 mph until early morning.
.FRIDAY...Cooler. Partly cloudy with scattered rain showers.
Highs 53 to 58. North winds around 15 mph late in the afternoon.
Chance of showers 30 percent.
.FRIDAY NIGHT...Partly cloudy with chance of rain showers in the
evening, then mostly cloudy with rain showers likely after
midnight. Lows 31 to 35. North winds around 15 mph. Chance of
showers 60 percent.
.SATURDAY...Colder, cloudy. Chance of rain showers, possibly
mixed with snow showers in the morning, then chance of rain
showers in the afternoon. Little or no snow accumulation. Highs
39 to 44. Northeast winds around 15 mph in the afternoon. Chance
of precipitation 50 percent.
.SATURDAY NIGHT...Cloudy with a 30 percent chance of rain showers
and snow showers. Lows near 30.
.SUNDAY...Cloudy. Chance of rain and snow in the morning, then
chance of rain in the afternoon. Highs in the lower to mid 40s.
Chance of precipitation 50 percent.
.SUNDAY NIGHT...Cloudy with a 40 percent chance of rain, possibly
mixed with snow. Lows in the mid 30s.
.MONDAY...Cloudy with a 40 percent chance of rain. Highs in the
mid 40s.
.MONDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the
evening. Lows in the lower 30s.
.TUESDAY...Partly cloudy. Highs in the mid 50s.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.WEDNESDAY...Mostly sunny. Highs near 60.

$$

WYZ017-212200-
Wind River Basin-
Including the cities of Riverton and Shoshoni
747 AM MDT Thu Sep 21 2017

.TODAY...Partly cloudy. Scattered rain showers early in the
afternoon. Highs 64 to 69. East winds around 15 mph early in the
afternoon shifting to the north. Chance of showers 30 percent.
.TONIGHT...Partly cloudy with scattered rain showers. Lows 35 to
39. Northeast winds around 15 mph early in the evening becoming
northeast around 15 mph after midnight. Chance of showers
30 percent.
.FRIDAY...Cooler. Mostly cloudy in the morning then becoming
partly cloudy. Scattered rain showers. Highs 48 to 53. North
winds around 15 mph late in the afternoon. Chance of showers
30 percent.
.FRIDAY NIGHT...Partly cloudy with chance of rain showers in the
evening, then mostly cloudy with chance of rain showers, possibly
mixed with snow showers after midnight. Little or no snow
accumulation. Lows 29 to 33. North winds around 15 mph in the
evening. Chance of precipitation 50 percent.
.SATURDAY...Colder, cloudy. Chance of rain showers and snow
showers in the morning, then chance of rain showers in the
afternoon. Snow accumulation up to 1 inch. Highs around 40.
Chance of precipitation 50 percent.
.SATURDAY NIGHT...Mostly cloudy. Slight chance of rain showers in
the evening, then slight chance of rain showers and snow showers
after midnight. Lows near 30. Chance of precipitation 20 percent.
.SUNDAY...Cloudy. Chance of rain and snow in the morning, then
chance of rain in the afternoon. Highs in the mid 40s. Chance of
precipitation 50 percent.
.SUNDAY NIGHT...Mostly cloudy. Chance of rain in the evening,
then chance of rain, possibly mixed with snow after midnight.
Lows in the mid 30s. Chance of precipitation 40 percent.
.MONDAY...Mostly cloudy with a 30 percent chance of rain. Highs
in the upper 40s.
.MONDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the
evening. Lows in the mid 30s.
.TUESDAY...Partly cloudy in the morning then clearing. Highs in
the mid 50s.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.WEDNESDAY...Mostly sunny. Highs in the upper 50s.

$$

WYZ018-212200-
Lander Foothills-
Including the city of Lander
747 AM MDT Thu Sep 21 2017

.TODAY...Partly cloudy until late afternoon then becoming mostly
cloudy. Scattered rain showers early in the afternoon. Highs
64 to 68. Northwest winds around 15 mph late in the afternoon.
Chance of showers 30 percent.
.TONIGHT...Mostly cloudy with scattered rain showers. Lows around
38. Chance of showers 30 percent.
.FRIDAY...Cooler. Mostly cloudy with scattered rain showers.
Highs 48 to 52. West winds around 15 mph late in the afternoon.
Chance of showers 40 percent.
.FRIDAY NIGHT...Partly cloudy with chance of rain showers in the
evening, then mostly cloudy with chance of rain showers and snow
showers after midnight. Little or no snow accumulation. Lows
around 31. Chance of precipitation 50 percent.
.SATURDAY...Mostly cloudy. Chance of rain showers and snow
showers in the morning, then chance of rain showers in the
afternoon. Snow accumulation up to 1 inch. Highs around 41.
Chance of precipitation 50 percent.
.SATURDAY NIGHT...Mostly cloudy. Chance of rain showers in the
evening, then chance of snow showers, possibly mixed with rain
showers after midnight. Lows around 30. Chance of precipitation
30 percent.
.SUNDAY...Cloudy. Chance of rain and snow in the morning, then
chance of rain in the afternoon. Highs in the mid 40s. Chance of
precipitation 50 percent.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of rain,
possibly mixed with snow. Lows in the mid 30s.
.MONDAY...Mostly cloudy with a 30 percent chance of rain. Highs
in the upper 40s.
.MONDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the
evening. Lows in the mid 30s.
.TUESDAY...Mostly sunny. Highs in the mid 50s.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.WEDNESDAY...Mostly sunny. Highs in the upper 50s.

$$

WYZ028-212200-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
747 AM MDT Thu Sep 21 2017

.TODAY...Breezy. Partly cloudy. Isolated rain showers late in the
afternoon. Highs 64 to 68. Southwest winds 15 to 20 mph in the
afternoon. Chance of showers 20 percent.
.TONIGHT...Breezy. Mostly cloudy with scattered rain showers.
Lows 33 to 37. Southwest winds 15 to 20 mph early in the evening.
Chance of showers 50 percent.
.FRIDAY...Cooler. Mostly cloudy with scattered rain showers.
Highs 47 to 51. West winds around 15 mph late in the afternoon.
Chance of showers 40 percent.
.FRIDAY NIGHT...Partly cloudy. Chance of rain showers in the
evening, then slight chance of snow showers after midnight. Lows
around 29. West winds around 15 mph in the evening. Chance of
precipitation 30 percent.
.SATURDAY...Partly cloudy with chance of rain showers, possibly
mixed with snow showers in the morning, then mostly cloudy with
chance of rain showers in the afternoon. Highs 45 to 49. Chance
of precipitation 30 percent.
.SATURDAY NIGHT...Mostly cloudy. Chance of rain showers in the
evening, then chance of rain showers and snow showers after
midnight. Lows around 30. Chance of precipitation 40 percent.
.SUNDAY...Mostly cloudy. Chance of rain, possibly mixed with snow
in the morning, then chance of rain in the afternoon. Highs in
the mid to upper 40s. Chance of precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of rain,
possibly mixed with snow. Lows in the lower 30s.
.MONDAY...Mostly cloudy with slight chance of rain, possibly
mixed with snow in the morning, then partly cloudy with slight
chance of rain in the afternoon. Highs in the upper 40s. Chance
of precipitation 20 percent.
.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 lower 30s.
.WEDNESDAY...Mostly sunny. Highs in the upper 50s.

$$

WYZ013-212200-
Jackson Hole-
Including the city of Jackson
747 AM MDT Thu Sep 21 2017

.TODAY...Widespread snow showers, possibly mixed with rain
showers in the morning, then widespread rain showers in the
afternoon. Snow accumulation of 1 to 3 inches. Highs 41 to 45.
Chance of precipitation near 100 percent.
.TONIGHT...Widespread rain showers. Lows around 31. Chance of
showers 80 percent.
.FRIDAY...Widespread rain showers. Highs 38 to 42. Chance of
showers 80 percent.
.FRIDAY NIGHT...Partly cloudy with chance of rain showers and
snow showers in the evening, then mostly cloudy with slight
chance of snow showers after midnight. Lows 23 to 27. Chance of
precipitation 30 percent.
.SATURDAY...Partly cloudy. Slight chance of snow showers in the
morning, then slight chance of rain showers in the afternoon.
Highs 42 to 47. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers in the evening. Lows in the 20s.
.SUNDAY...Partly cloudy with slight chance of snow in the
morning, then mostly cloudy with slight chance of rain in the
afternoon. Highs in the mid to upper 40s. Chance of precipitation
20 percent.
.SUNDAY NIGHT...Mostly cloudy with slight chance of rain and snow
in the evening, then partly cloudy with slight chance of snow
after midnight. Lows in the mid 20s. Chance of precipitation
20 percent.
.MONDAY...Partly cloudy. Highs 46 to 51.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.TUESDAY...Partly cloudy. Highs 49 to 54.
.TUESDAY NIGHT...Partly cloudy. Lows around 30.
.WEDNESDAY...Mostly sunny. Highs 54 to 59.

$$

WYZ003-212200-
Cody Foothills-
Including the cities of Cody and Meeteetse
747 AM MDT Thu Sep 21 2017

.TODAY...Widespread rain showers. Highs 43 to 48. North winds
around 15 mph late in the afternoon. Chance of showers
80 percent.
.TONIGHT...Widespread rain showers. Lows 29 to 33. North winds
around 15 mph. Chance of showers 80 percent.
.FRIDAY...Numerous rain showers. Highs 37 to 41. North winds
around 15 mph early in the morning becoming north around 15 mph
late in the afternoon. Chance of showers 70 percent.
.FRIDAY NIGHT...Mostly cloudy. Chance of snow showers, possibly
mixed with rain showers in the evening, then chance of snow
showers after midnight. Lows 25 to 29. North winds around 15 mph
in the evening. Chance of precipitation 40 percent.
.SATURDAY...Mostly cloudy. Chance of snow showers, possibly mixed
with rain showers in the morning, then chance of rain showers in
the afternoon. Highs 38 to 42. North winds around 15 mph in the
afternoon. Chance of precipitation 40 percent.
.SATURDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers and snow showers in the evening. Lows in the mid to upper
20s.
.SUNDAY...Mostly cloudy. Slight chance of rain and snow in the
morning, then slight chance of rain in the afternoon. Highs 41 to
46. Chance of precipitation 20 percent.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
and snow. Lows in the lower to mid 30s.
.MONDAY...Partly cloudy. Slight chance of rain, possibly mixed
with snow in the morning, then slight chance of rain in the
afternoon. Highs 44 to 49. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the
evening. Lows in the lower to mid 30s.
.TUESDAY...Partly cloudy. Highs in the lower to mid 50s.
.TUESDAY NIGHT...Partly cloudy. Lows 32 to 37.
.WEDNESDAY...Mostly sunny. Highs in the 50s.

$$

WYZ004-212200-
North Big Horn Basin-
747 AM MDT Thu Sep 21 2017

.TODAY...Mostly cloudy. Scattered rain showers until late
afternoon, then numerous rain showers late in the afternoon.
Highs 50 to 55. Northwest winds around 15 mph in the afternoon.
Chance of showers 60 percent.
.TONIGHT...Numerous rain showers. Lows 34 to 39. Northwest winds
around 15 mph. Chance of showers 70 percent.
.FRIDAY...Cloudy with numerous rain showers. Highs 44 to 49.
Northwest winds around 15 mph in the morning becoming northwest
around 15 mph late in the afternoon. Chance of showers
70 percent.
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
showers, possibly mixed with snow showers. Lows 31 to 35.
Northwest winds around 15 mph.
.SATURDAY...Mostly cloudy. Chance of rain showers, possibly mixed
with snow showers in the morning, then chance of rain showers in
the afternoon. Highs 42 to 46. Northwest winds around 15 mph in
the afternoon. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
showers in the evening, then partly cloudy after midnight. Lows
in the lower to mid 30s.
.SUNDAY...Mostly cloudy. Slight chance of rain, possibly mixed
with snow in the morning, then slight chance of rain in the
afternoon. Highs in the mid 40s to lower 50s. Chance of
precipitation 20 percent.
.SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. A 20 percent chance of rain. Lows in the mid 30s.
.MONDAY...Partly cloudy with a 20 percent chance of rain. Highs
near 50.
.MONDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the
evening. Lows in the upper 30s.
.TUESDAY...Partly cloudy. Highs in the mid 50s.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.WEDNESDAY...Partly cloudy in the morning then clearing. Highs in
the upper 50s.

$$

WYZ006-212200-
Southeast Big Horn Basin-
Including the city of Worland
747 AM MDT Thu Sep 21 2017

.TODAY...Partly cloudy with scattered rain showers. Highs 55 to
60. Northwest winds around 15 mph late in the afternoon. Chance
of showers 30 percent.
.TONIGHT...Mostly cloudy with scattered rain showers. Lows around
37. Northwest winds around 15 mph in the evening. Chance of
showers 30 percent.
.FRIDAY...Mostly cloudy with scattered rain showers. Highs 46 to
51. Chance of showers 30 percent.
.FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. A 40 percent chance of rain showers. Lows around 33.
Northwest winds around 15 mph in the evening.
.SATURDAY...Mostly cloudy. Chance of rain showers, possibly mixed
with snow showers in the morning, then chance of rain showers in
the afternoon. Highs 39 to 43. Chance of precipitation
40 percent.
.SATURDAY NIGHT...Mostly cloudy. Chance of rain showers in the
evening, then slight chance of rain showers and snow showers
after midnight. Lows in the lower 30s. Chance of precipitation
30 percent.
.SUNDAY...Cloudy. Chance of rain, possibly mixed with snow in the
morning, then chance of rain in the afternoon. Highs in the mid
40s. Chance of precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy. Chance of rain in the evening,
then chance of rain, possibly mixed with snow after midnight.
Lows in the mid 30s. Chance of precipitation 30 percent.
.MONDAY...Mostly cloudy with a 20 percent chance of rain. Highs
in the upper 40s.
.MONDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the
evening. Lows in the mid 30s.
.TUESDAY...Partly cloudy in the morning then clearing. Highs in
the mid 50s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.WEDNESDAY...Partly cloudy in the morning then clearing. Highs in
the upper 50s.

$$

WYZ005-212200-
Southwest Big Horn Basin-
Including the city of Thermopolis
747 AM MDT Thu Sep 21 2017

.TODAY...Partly cloudy. Scattered rain showers, then numerous
rain showers late in the afternoon. Highs 52 to 57. North winds
around 15 mph late in the afternoon. Chance of showers
60 percent.
.TONIGHT...Mostly cloudy. Numerous rain showers early in the
evening, then scattered rain showers in the late evening and
early morning. Numerous rain showers early in the morning. Lows
34 to 38. North winds around 15 mph early in the evening. Chance
of showers 60 percent.
.FRIDAY...Mostly cloudy. Numerous rain showers in the morning,
then scattered rain showers in the afternoon. Highs 43 to 48.
Chance of showers 70 percent.
.FRIDAY NIGHT...Mostly cloudy. Chance of rain showers in the
evening, then chance of rain showers and snow showers after
midnight. Lows 29 to 33. Chance of precipitation 40 percent.
.SATURDAY...Mostly cloudy. Chance of rain showers and snow
showers in the morning, then chance of rain showers in the
afternoon. Highs around 40. Chance of precipitation 40 percent.
.SATURDAY NIGHT...Mostly cloudy. Chance of rain showers in the
evening, then slight chance of rain showers and snow showers
after midnight. Lows near 30. Chance of precipitation 30 percent.
.SUNDAY...Cloudy. Chance of rain, possibly mixed with snow in the
morning, then chance of rain in the afternoon. Highs in the 40s.
Chance of precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy. Chance of rain, possibly mixed
with snow in the evening, then chance of rain after midnight.
Lows in the mid 30s. Chance of precipitation 30 percent.
.MONDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 20 percent chance of rain. Highs in the upper 40s.
.MONDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the
evening. Lows in the mid 30s.
.TUESDAY...Partly cloudy in the morning then clearing. Highs in
the mid 50s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.WEDNESDAY...Mostly sunny. Highs in the upper 50s.

$$

WYZ023-212200-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
747 AM MDT Thu Sep 21 2017

.TODAY...Widespread rain showers and snow showers early in the
morning, then widespread rain showers in the late morning and
afternoon. Little or no snow accumulation. Highs 45 to 49. Chance
of precipitation 90 percent.
.TONIGHT...Cloudy. Numerous rain showers early in the evening,
then scattered rain showers in the late evening and overnight.
Lows around 31. Chance of showers 60 percent.
.FRIDAY...Mostly cloudy with scattered rain showers. Highs 39 to
43. Chance of showers 50 percent.
.FRIDAY NIGHT...Partly cloudy. Chance of rain showers, possibly
mixed with snow showers in the evening, then slight chance of
snow showers after midnight. Lows around 26. Chance of
precipitation 30 percent.
.SATURDAY...Partly cloudy. Slight chance of snow showers,
possibly mixed with rain showers in the morning, then slight
chance of rain showers in the afternoon. Highs 45 to 49. Chance
of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. Slight chance of rain showers in
the evening. Lows in the 20s. Chance of showers 20 percent.
.SUNDAY...Mostly cloudy. Chance of snow in the morning, then
chance of rain in the afternoon. Highs in the upper 40s. Chance
of precipitation 30 percent.
.SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. A 20 percent chance of rain, possibly mixed with snow.
Lows in the upper 20s.
.MONDAY...Partly cloudy. Highs near 50.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.TUESDAY...Partly cloudy. Highs in the mid 50s.
.TUESDAY NIGHT...Mostly clear. Lows around 30.
.WEDNESDAY...Mostly sunny. Highs near 60.

$$

WYZ025-212200-
Upper Green River Basin Foothills-
Including the city of Pinedale
747 AM MDT Thu Sep 21 2017

.TODAY...Widespread rain showers, possibly mixed with snow
showers in the morning, then numerous rain showers in the
afternoon. Little or no snow accumulation. Highs 51 to 56. Chance
of precipitation 80 percent.
.TONIGHT...Numerous rain showers. Lows 30 to 34. Chance of
showers 70 percent.
.FRIDAY...Mostly cloudy. Numerous rain showers in the morning,
then scattered rain showers in the afternoon. Highs 40 to 44.
Chance of showers 60 percent.
.FRIDAY NIGHT...Partly cloudy. Chance of rain showers, possibly
mixed with snow showers in the evening, then slight chance of
snow showers after midnight. Lows 23 to 28. Chance of
precipitation 30 percent.
.SATURDAY...Partly cloudy. Slight chance of snow showers in the
morning, then slight chance of rain showers in the afternoon.
Highs 41 to 45. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. Slight chance of rain showers,
possibly mixed with snow showers in the evening. Lows 23 to 28.
Chance of precipitation 20 percent.
.SUNDAY...Mostly cloudy. Chance of snow, possibly mixed with rain
in the morning, then chance of rain in the afternoon. Highs in
the mid 40s. Chance of precipitation 30 percent.
.SUNDAY NIGHT...Mostly cloudy with slight chance of rain and snow
in the evening, then partly cloudy with slight chance of snow
after midnight. Lows in the mid to upper 20s. Chance of
precipitation 20 percent.
.MONDAY...Partly cloudy. Slight chance of rain and snow in the
morning, then slight chance of rain in the afternoon. Highs in
the mid 40s. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.TUESDAY...Partly cloudy. Highs in the lower 50s.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 20s.
.WEDNESDAY...Mostly sunny. Highs in the mid 50s.

$$

WYZ026-212200-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
747 AM MDT Thu Sep 21 2017

.TODAY...Partly cloudy in the morning then becoming mostly
cloudy. Scattered snow showers early in the morning. Scattered
rain showers, then numerous rain showers late in the afternoon.
No snow accumulation. Highs 58 to 63. Southwest winds around
15 mph in the afternoon. Chance of precipitation 60 percent.
.TONIGHT...Mostly cloudy. Numerous rain showers until early
morning, then scattered rain showers early in the morning. Lows
around 34. Chance of showers 60 percent.
.FRIDAY...Cooler. Mostly cloudy with scattered rain showers.
Highs 45 to 49. Southwest winds around 15 mph in the afternoon.
Chance of showers 40 percent.
.FRIDAY NIGHT...Partly cloudy. Chance of rain showers in the
evening, then chance of snow showers after midnight. Lows 27 to
31. Chance of precipitation 30 percent.
.SATURDAY...Partly cloudy with chance of rain showers and snow
showers in the morning, then mostly cloudy with slight chance of
rain showers in the afternoon. Highs 44 to 48. Chance of
precipitation 30 percent.
.SATURDAY NIGHT...Partly cloudy with chance of rain showers in
the evening, then mostly cloudy with chance of snow showers,
possibly mixed with rain showers after midnight. Lows in the mid
20s to lower 30s. Chance of precipitation 40 percent.
.SUNDAY...Mostly cloudy. Chance of rain and snow in the morning,
then chance of rain in the afternoon. Highs in the mid to upper
40s. Chance of precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
and snow. Lows near 30.
.MONDAY...Mostly cloudy with slight chance of rain and snow in
the morning, then partly cloudy with slight chance of rain in the
afternoon. Highs in the mid to upper 40s. Chance of precipitation
20 percent.
.MONDAY NIGHT...Partly cloudy. Lows near 30.
.TUESDAY...Partly cloudy in the morning then clearing. Highs in
the lower to mid 50s.
.TUESDAY NIGHT...Mostly clear. Lows near 30.
.WEDNESDAY...Mostly sunny. Highs in the mid to upper 50s.

$$

WYZ010-212200-
Northeast Johnson County-
Including the city of Buffalo
747 AM MDT Thu Sep 21 2017

.TODAY...Partly cloudy. Highs 55 to 60. North winds around 15 mph
late in the afternoon.
.TONIGHT...Partly cloudy. Lows around 35. North winds around
15 mph in the evening.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. Scattered rain showers. Highs 47 to 51. Chance of showers
30 percent.
.FRIDAY NIGHT...Partly cloudy in the evening then becoming
cloudy. A 50 percent chance of rain showers. Lows around 33.
.SATURDAY...Cloudy. Rain showers likely in the morning, then
chance of rain showers in the afternoon. Highs around 42. North
winds around 15 mph in the afternoon. Chance of showers
60 percent.
.SATURDAY NIGHT...Cloudy. Chance of rain showers in the evening,
then slight chance of rain showers and snow showers after
midnight. Lows in the lower 30s. Chance of precipitation
40 percent.
.SUNDAY...Cloudy. Chance of rain, possibly mixed with snow in the
morning, then chance of rain in the afternoon. Highs in the 40s.
Chance of precipitation 30 percent.
.SUNDAY NIGHT...Mostly cloudy. Chance of rain, possibly mixed
with snow in the evening, then chance of rain after midnight.
Lows in the mid 30s. Chance of precipitation 30 percent.
.MONDAY...Mostly cloudy with a 30 percent chance of rain. Highs
in the upper 40s.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain in
the evening, then partly cloudy after midnight. Lows in the mid
30s.
.TUESDAY...Not as cool. Partly cloudy. Highs in the mid to upper
50s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.WEDNESDAY...Partly cloudy. Highs around 60.

$$

WYZ011-212200-
Southeast Johnson County-
Including the city of Kaycee
747 AM MDT Thu Sep 21 2017

.TODAY...Mostly sunny until late afternoon then becoming partly
cloudy. Highs 60 to 65. North winds around 15 mph late in the
afternoon.
.TONIGHT...Partly cloudy then becoming mostly clear after
midnight then becoming partly cloudy. Lows around 36. North winds
around 15 mph in the evening.
.FRIDAY...Partly cloudy with isolated rain showers. Highs 50 to
54. Chance of showers 20 percent.
.FRIDAY NIGHT...Partly cloudy with chance of rain showers in the
evening, then mostly cloudy with rain showers likely after
midnight. Lows around 34. North winds around 15 mph. Chance of
showers 60 percent.
.SATURDAY...Colder. Cloudy with a 50 percent chance of rain
showers. Highs around 42. North winds around 15 mph.
.SATURDAY NIGHT...Cloudy with a 40 percent chance of rain
showers, possibly mixed with snow showers. Lows in the lower 30s.
.SUNDAY...Cloudy. Chance of rain, possibly mixed with snow in the
morning, then chance of rain in the afternoon. Highs in the mid
40s. Chance of precipitation 40 percent.
.SUNDAY NIGHT...Cloudy with a 40 percent chance of rain, possibly
mixed with snow. Lows in the mid 30s.
.MONDAY...Mostly cloudy with a 30 percent chance of rain. Highs
in the upper 40s.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain in
the evening, then partly cloudy after midnight. Lows in the mid
30s.
.TUESDAY...Partly cloudy. Highs in the mid 50s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.WEDNESDAY...Mostly sunny. Highs around 60.

$$

WYZ027-212200-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
747 AM MDT Thu Sep 21 2017

.TODAY...Breezy. Mostly cloudy. Scattered rain showers, possibly
mixed with snow showers early in the morning, then scattered rain
showers early in the morning. Highs 57 to 62. Southwest winds
15 to 20 mph in the afternoon. Chance of precipitation
40 percent.
.TONIGHT...Mostly cloudy with scattered rain showers. Lows 27 to
31. West winds around 15 mph early in the evening. Chance of
showers 50 percent.
.FRIDAY...Cooler. Mostly cloudy in the morning then becoming
partly cloudy. Scattered rain showers. Highs around 45. West
winds around 15 mph in the afternoon. Chance of showers
30 percent.
.FRIDAY NIGHT...Partly cloudy. Slight chance of rain showers in
the evening, then slight chance of snow showers after midnight.
Lows around 26. Northwest winds around 15 mph in the evening.
Chance of precipitation 20 percent.
.SATURDAY...Partly cloudy with slight chance of snow showers,
possibly mixed with rain showers in the morning, then mostly
cloudy with chance of rain showers in the afternoon. Highs around
47. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Mostly cloudy. Chance of rain showers in the
evening, then chance of snow showers after midnight. Lows in the
upper 20s. Chance of precipitation 50 percent.
.SUNDAY...Mostly cloudy. Chance of snow, possibly mixed with rain
in the morning, then chance of rain in the afternoon. Highs in
the mid 40s. Chance of precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. A 20 percent chance of rain and snow. Lows in the upper
20s.
.MONDAY...Partly cloudy. Slight chance of rain and snow in the
morning, then slight chance of rain in the afternoon. Highs in
the upper 40s. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 20s.
.TUESDAY...Mostly sunny. Highs in the mid 50s.
.TUESDAY NIGHT...Mostly clear. Lows around 30.
.WEDNESDAY...Mostly sunny. Highs in the upper 50s.

$$

WYZ016-212200-
Upper Wind River Basin-
Including the city of Dubois
747 AM MDT Thu Sep 21 2017

.TODAY...Mostly cloudy. Scattered rain showers early in the
morning. Widespread snow showers early in the morning. Widespread
rain showers early in the morning. Little or no snow
accumulation. Highs 51 to 56. East winds around 15 mph late in
the afternoon. Chance of precipitation 90 percent.
.TONIGHT...Widespread rain showers. Lows 32 to 36. Chance of
showers 90 percent.
.FRIDAY...Numerous rain showers. Highs 41 to 45. Southeast winds
around 15 mph late in the afternoon. Chance of showers
70 percent.
.FRIDAY NIGHT...Partly cloudy with chance of rain showers in the
evening, then mostly cloudy with chance of snow showers after
midnight. Lows 26 to 30. Chance of precipitation 40 percent.
.SATURDAY...Mostly cloudy. Chance of snow showers, possibly mixed
with rain showers in the morning, then chance of rain showers in
the afternoon. Highs around 41. East winds around 15 mph in the
afternoon. Chance of precipitation 40 percent.
.SATURDAY NIGHT...Mostly cloudy with chance of rain showers in
the evening, then partly cloudy with slight chance of snow
showers after midnight. Lows in the mid 20s. Chance of
precipitation 30 percent.
.SUNDAY...Mostly cloudy. Chance of snow, possibly mixed with rain
in the morning, then chance of rain in the afternoon. Highs in
the lower 40s. Chance of precipitation 50 percent.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
and snow. Lows 29 to 34.
.MONDAY...Partly cloudy. Slight chance of rain and snow in the
morning, then slight chance of rain in the afternoon. Highs in
the 40s. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the
evening. Lows near 30.
.TUESDAY...Mostly sunny. Highs near 50.
.TUESDAY NIGHT...Mostly clear. Lows around 30.
.WEDNESDAY...Mostly sunny. Highs in the 50s.

$$

WYZ001-212200-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
747 AM MDT Thu Sep 21 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 PM MDT FRIDAY...

.TODAY...Widespread snow showers early in the morning, then
widespread snow showers, possibly mixed with rain showers in the
late morning and afternoon. Snow accumulation of 2 to 4 inches.
Highs 34 to 40. Chance of precipitation near 100 percent.
.TONIGHT...Widespread rain showers and snow showers. Snow
accumulation up to 5 inches. Lows 24 to 30. Chance of
precipitation 90 percent.
.FRIDAY...Widespread snow showers, possibly mixed with rain
showers. Snow accumulation of 1 to 2 inches. Total snow
accumulation 3 to 11 inches. Highs 32 to 38. Chance of
precipitation 80 percent.
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 18 to 24.
.SATURDAY...Partly cloudy. Slight chance of snow showers in the
morning, then slight chance of rain showers in the afternoon.
Highs 35 to 41. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers and snow showers in the evening. Lows 18 to 24.
.SUNDAY...Partly cloudy. Slight chance of snow in the morning,
then slight chance of rain and snow in the afternoon. Highs 37 to
43. Chance of precipitation 20 percent.
.SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. A 20 percent chance of snow. Lows 19 to 25.
.MONDAY...Partly cloudy. Slight chance of snow in the morning,
then slight chance of rain in the afternoon. Highs 37 to 43.
Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy. A 20 percent chance of snow after
midnight. Lows 21 to 27.
.TUESDAY...Partly cloudy. Slight chance of snow in the morning,
then slight chance of rain in the afternoon. Highs 41 to 47.
Chance of precipitation 20 percent.
.TUESDAY NIGHT...Partly cloudy. Lows 24 to 30.
.WEDNESDAY...Partly cloudy in the morning then clearing. Highs
46 to 52.

$$

WYZ029-212200-
Flaming Gorge-
747 AM MDT Thu Sep 21 2017

.TODAY...Breezy. Mostly sunny then becoming partly cloudy early
in the afternoon then becoming mostly sunny. Highs 66 to 70.
South winds 15 to 25 mph.
.TONIGHT...Breezy. Partly cloudy with scattered rain showers.
Lows 36 to 40. Southwest winds 15 to 20 mph until early morning.
Chance of showers 30 percent.
.FRIDAY...Cooler. Mostly cloudy with scattered rain showers.
Highs 49 to 53. West winds around 15 mph in the afternoon. Chance
of showers 30 percent.
.FRIDAY NIGHT...Partly cloudy. Chance of rain showers in the
evening, then slight chance of rain showers and snow showers
after midnight. Lows 29 to 33. Northwest winds around 15 mph in
the evening. Chance of precipitation 30 percent.
.SATURDAY...Partly cloudy with a 20 percent chance of rain
showers. Highs 46 to 50.
.SATURDAY NIGHT...Mostly cloudy. Chance of rain showers in the
evening, then chance of rain showers, possibly mixed with snow
showers after midnight. Lows in the lower to mid 30s. Chance of
precipitation 40 percent.
.SUNDAY...Mostly cloudy. Chance of rain, possibly mixed with snow
in the morning, then chance of rain in the afternoon. Highs in
the mid to upper 40s. Chance of precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of rain,
possibly mixed with snow. Lows in the lower to mid 30s.
.MONDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 20 percent chance of rain. Highs in the mid 40s to
lower 50s.
.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...Mostly clear. Lows in the mid 30s.
.WEDNESDAY...Mostly sunny. Highs near 60.

$$

WYZ022-212200-
Casper Mountain-
747 AM MDT Thu Sep 21 2017

.TODAY...Breezy. Mostly sunny. Highs 65 to 71. Southwest winds
15 to 25 mph.
.TONIGHT...Mostly clear. Lows 40 to 46. Southwest winds around
15 mph early in the evening.
.FRIDAY...Cooler. Partly cloudy in the morning then becoming
mostly cloudy. Scattered rain showers. Highs 52 to 58. Southwest
winds around 15 mph in the afternoon. Chance of showers
40 percent.
.FRIDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance of
rain showers. Lows 30 to 36. North winds around 15 mph in the
evening.
.SATURDAY...Colder, cloudy. Chance of rain showers, possibly
mixed with snow showers in the morning, then rain showers likely
in the afternoon. No snow accumulation. Highs 38 to 44. Chance of
precipitation 60 percent.
.SATURDAY NIGHT...Cloudy. Chance of snow showers, possibly mixed
with rain showers in the evening, then chance of snow showers
after midnight. Light snow accumulations. Lows 25 to 31. Chance
of precipitation 50 percent.
.SUNDAY...Snow, possibly mixed with rain. Light snow
accumulations. Highs 37 to 43. Chance of precipitation
60 percent.
.SUNDAY NIGHT...Cloudy with a 50 percent chance of rain and snow.
Lows 31 to 37.
.MONDAY...Cloudy. Chance of rain, possibly mixed with snow in the
morning, then chance of rain in the afternoon. Highs 38 to 44.
Chance of precipitation 40 percent.
.MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and
snow in the evening. Lows 27 to 33.
.TUESDAY...Not as cool. Partly cloudy. Highs 47 to 53.
.TUESDAY NIGHT...Mostly clear. Lows 29 to 35.
.WEDNESDAY...Mostly sunny. Highs 51 to 57.

$$

WYZ002-212200-
Absaroka Mountains-
747 AM MDT Thu Sep 21 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 PM MDT FRIDAY...

.TODAY...Widespread snow showers, possibly mixed with rain
showers. Snow accumulation of 1 to 4 inches. Highs 34 to 42.
Chance of precipitation near 100 percent.
.TONIGHT...Widespread snow showers, possibly mixed with rain
showers. Snow accumulation of 1 to 7 inches. Lows 24 to 30.
Chance of precipitation 90 percent.
.FRIDAY...Widespread snow showers, possibly mixed with rain
showers. Snow accumulation of 1 to 2 inches. Total snow
accumulation 3 to 13 inches. Highs 30 to 38. Southeast winds
around 15 mph late in the afternoon. Chance of precipitation
80 percent.
.FRIDAY NIGHT...Colder. Mostly cloudy with a 40 percent chance of
snow showers. Lows 17 to 23.
.SATURDAY...Mostly cloudy. Chance of snow showers in the morning,
then chance of rain showers and snow showers in the afternoon.
Highs 31 to 39. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. A 40 percent chance of snow showers. Lows 17 to
23.
.SUNDAY...Mostly cloudy. Chance of snow in the morning, then
chance of snow, possibly mixed with rain in the afternoon. Highs
32 to 40. Chance of precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 20 to 28.
.MONDAY...Partly cloudy with a 30 percent chance of rain and
snow. Highs 33 to 41.
.MONDAY NIGHT...Partly cloudy. Slight chance of rain and snow in
the evening, then slight chance of snow after midnight. Lows
21 to 27. Chance of precipitation 20 percent.
.TUESDAY...Partly cloudy. Slight chance of snow in the morning,
then slight chance of rain in the afternoon. Highs 38 to 46.
Chance of precipitation 20 percent.
.TUESDAY NIGHT...Partly cloudy. Lows 24 to 30.
.WEDNESDAY...Partly cloudy in the morning then clearing. Highs
41 to 49.

$$

WYZ007-212200-
Owl Creek and Bridger Mountains-
747 AM MDT Thu Sep 21 2017

.TODAY...Partly cloudy then becoming mostly cloudy early in the
afternoon then becoming partly cloudy. Scattered rain showers
until late afternoon, then numerous rain showers late in the
afternoon. Highs 48 to 58. Northeast winds around 15 mph in the
afternoon. Chance of showers 60 percent.
.TONIGHT...Mostly cloudy with numerous rain showers. Lows 30 to
36. Northeast winds around 15 mph until early morning. Chance of
showers 70 percent.
.FRIDAY...Mostly cloudy. Numerous rain showers in the morning,
then scattered rain showers in the afternoon. Highs 38 to 46.
Chance of showers 70 percent.
.FRIDAY NIGHT...Partly cloudy with chance of rain showers,
possibly mixed with snow showers in the evening, then mostly
cloudy with chance of snow showers after midnight. Snow
accumulation up to 1 inch. Lows 25 to 31. North winds around
15 mph in the evening. Chance of precipitation 50 percent.
.SATURDAY...Cloudy. Chance of snow showers in the morning, then
chance of rain showers in the afternoon. Snow accumulation around
1 inch. Total snow accumulation 1 to 2 inches. Highs 33 to 39.
North winds around 15 mph in the afternoon. Chance of
precipitation 50 percent.
.SATURDAY NIGHT...Mostly cloudy. Chance of rain showers and snow
showers in the evening, then slight chance of snow showers after
midnight. Lows 24 to 30. Chance of precipitation 30 percent.
.SUNDAY...Cloudy with a 50 percent chance of snow, possibly mixed
with rain. Light snow accumulations. Highs 37 to 43.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
and snow. Lows 30 to 36.
.MONDAY...Mostly cloudy. Chance of rain, possibly mixed with snow
in the morning, then chance of rain in the afternoon. Highs 40 to
46. Chance of precipitation 30 percent.
.MONDAY NIGHT...Partly cloudy. A 20 percent chance of rain,
possibly mixed with snow in the evening. Lows 28 to 34.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
47 to 53.
.TUESDAY NIGHT...Mostly clear. Lows 30 to 36.
.WEDNESDAY...Mostly sunny. Highs 50 to 56.

$$

WYZ008-212200-
Bighorn Mountains West-
747 AM MDT Thu Sep 21 2017

.TODAY...Mostly cloudy. Scattered rain showers in the morning.
Numerous snow showers through the day. Numerous rain showers in
the afternoon. Little or no snow accumulation. Highs 44 to 54.
Chance of precipitation 70 percent.
.TONIGHT...Cloudy. Numerous rain showers in the evening, then
scattered rain showers, possibly mixed with snow showers after
midnight. Snow accumulation up to 1 inch. Lows 29 to 37. Chance
of precipitation 70 percent.
.FRIDAY...Cloudy. Scattered rain showers, possibly mixed with
snow showers. Snow accumulation up to 1 inch. Highs 36 to 46.
South winds around 15 mph late in the afternoon. Chance of
precipitation 60 percent.
.FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
showers and snow showers. Snow accumulation up to 2 inches. Lows
24 to 32.
.SATURDAY...Cloudy. Chance of snow showers, possibly mixed with
rain showers 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 6 inches. Highs 31 to 41.
Chance of precipitation 60 percent.
.SATURDAY NIGHT...Mostly cloudy. Chance of snow showers, possibly
mixed with rain showers in the evening, then chance of snow
showers after midnight. Lows 21 to 31. Chance of precipitation
40 percent.
.SUNDAY...Cloudy with snow likely, possibly mixed with rain.
Light snow accumulations. Highs 32 to 42. Chance of precipitation
60 percent.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of snow,
possibly mixed with rain. Lows 24 to 32.
.MONDAY...Mostly cloudy with a 40 percent chance of snow,
possibly mixed with rain. Highs 34 to 44.
.MONDAY NIGHT...Mostly cloudy with chance of snow, possibly mixed
with rain in the evening, then partly cloudy after midnight. Lows
25 to 33. Chance of precipitation 30 percent.
.TUESDAY...Not as cool. Partly cloudy. Highs 41 to 51.
.TUESDAY NIGHT...Partly cloudy. Lows 26 to 34.
.WEDNESDAY...Partly cloudy. Highs 44 to 54.

$$

WYZ009-212200-
Bighorn Mountains Southeast-
747 AM MDT Thu Sep 21 2017

.TODAY...Partly cloudy. Scattered rain showers, possibly mixed
with snow showers in the morning, then scattered rain showers in
the afternoon. Highs 46 to 56. Chance of precipitation
30 percent.
.TONIGHT...Mostly cloudy with scattered rain showers. Lows 29 to
35. Northeast winds around 15 mph until early morning. Chance of
showers 30 percent.
.FRIDAY...Mostly cloudy with scattered rain showers. Highs 38 to
48. Southeast winds around 15 mph late in the afternoon. Chance
of showers 40 percent.
.FRIDAY NIGHT...Partly cloudy with chance of rain showers,
possibly mixed with snow showers in the evening, then mostly
cloudy with snow showers likely, possibly mixed with rain showers
after midnight. Snow accumulation of 1 to 3 inches. Lows 24 to
30. Chance of precipitation 60 percent.
.SATURDAY...Cloudy. Snow showers likely in the morning, then snow
showers likely, possibly mixed with rain showers in the
afternoon. Snow accumulation of 1 to 3 inches. Highs 31 to 37.
Chance of precipitation 60 percent.
.SATURDAY NIGHT...Cloudy with a 50 percent chance of snow
showers. Light snow accumulations. Lows 22 to 28.
.SUNDAY...Snow likely in the morning, then snow likely, possibly
mixed with rain in the afternoon. Light snow accumulations. Highs
32 to 40. Chance of precipitation 60 percent.
.SUNDAY NIGHT...Cloudy with a 50 percent chance of snow, possibly
mixed with rain. Light snow accumulations. Lows 24 to 32.
.MONDAY...Mostly cloudy with a 40 percent chance of snow,
possibly mixed with rain. Highs 34 to 42.
.MONDAY NIGHT...Mostly cloudy with slight chance of rain and snow
in the evening, then partly cloudy after midnight. Lows 25 to 31.
Chance of precipitation 20 percent.
.TUESDAY...Not as cool. Partly cloudy. Highs 42 to 50.
.TUESDAY NIGHT...Mostly clear. Lows 27 to 33.
.WEDNESDAY...Partly cloudy. Highs 45 to 53.

$$

WYZ012-212200-
Teton and Gros Ventre Mountains-
747 AM MDT Thu Sep 21 2017

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 3 PM MDT THIS
AFTERNOON...

.TODAY...Widespread snow showers early in the morning, then
widespread snow showers, possibly mixed with rain showers in the
late morning and afternoon. Snow accumulation of 2 to 4 inches.
Highs 36 to 42. Chance of precipitation near 100 percent.
.TONIGHT...Widespread rain showers, possibly mixed with snow
showers. Snow accumulation up to 2 inches. Lows 25 to 31. Chance
of precipitation 90 percent.
.FRIDAY...Widespread snow showers, possibly mixed with rain
showers. Snow accumulation of 1 to 2 inches. Total snow
accumulation 3 to 8 inches. Highs 32 to 38. Chance of
precipitation 90 percent.
.FRIDAY NIGHT...Colder. Mostly cloudy with a 40 percent chance of
snow showers. Lows 18 to 24.
.SATURDAY...Partly cloudy. Slight chance of snow showers in the
morning, then slight chance of rain showers, possibly mixed with
snow showers in the afternoon. Highs 34 to 42. Chance of
precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. Chance of snow showers, possibly
mixed with rain showers in the evening. Lows 19 to 25. Chance of
precipitation 30 percent.
.SUNDAY...Mostly cloudy. Chance of snow in the morning, then
chance of rain, possibly mixed with snow in the afternoon. Highs
36 to 44. Chance of precipitation 30 percent.
.SUNDAY NIGHT...Mostly cloudy with slight chance of snow,
possibly mixed with rain in the evening, then partly cloudy with
slight chance of snow after midnight. Lows 21 to 27. Chance of
precipitation 20 percent.
.MONDAY...Partly cloudy. Slight chance of snow in the morning,
then slight chance of rain in the afternoon. Highs 37 to 45.
Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of snow.
Lows 23 to 29.
.TUESDAY...Partly cloudy. Slight chance of snow in the morning,
then slight chance of rain in the afternoon. Highs 41 to 49.
Chance of precipitation 20 percent.
.TUESDAY NIGHT...Partly cloudy. Lows 24 to 30.
.WEDNESDAY...Partly cloudy in the morning then clearing. Highs
45 to 53.

$$

WYZ014-212200-
Wind River Mountains West-
747 AM MDT Thu Sep 21 2017

.TODAY...Breezy. Widespread rain showers, possibly mixed with
snow showers. Snow accumulation up to 2 inches. Highs 42 to 52.
Southwest winds 15 to 20 mph. Chance of precipitation 90 percent.
.TONIGHT...Widespread rain showers, possibly mixed with snow
showers. Snow accumulation up to 3 inches. Lows 25 to 33. Chance
of precipitation 90 percent.
.FRIDAY...Widespread snow showers and rain showers. Snow
accumulation up to 2 inches. Total snow accumulation up to
7 inches. Highs 30 to 40. Southwest winds around 15 mph in the
afternoon. Chance of precipitation 80 percent.
.FRIDAY NIGHT...Colder. Partly cloudy with a 40 percent chance of
snow showers. Lows 19 to 25.
.SATURDAY...Partly cloudy with chance of snow showers in the
morning, then mostly cloudy with chance of rain showers and snow
showers in the afternoon. Highs 29 to 37. Chance of precipitation
40 percent.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. A 40 percent chance of snow showers. Lows 19 to
25.
.SUNDAY...Snow likely in the morning, then snow likely, possibly
mixed with rain in the afternoon. Light snow accumulations. Highs
31 to 39. Chance of precipitation 60 percent.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows 21 to 27.
.MONDAY...Mostly cloudy. Chance of snow in the morning, then
chance of rain, possibly mixed with snow in the afternoon. Highs
32 to 42. Chance of precipitation 30 percent.
.MONDAY NIGHT...Partly cloudy. A 20 percent chance of rain and
snow in the evening. Lows 22 to 28.
.TUESDAY...Partly cloudy. Highs 39 to 47.
.TUESDAY NIGHT...Mostly clear. Lows 22 to 28.
.WEDNESDAY...Mostly sunny. Highs 41 to 51.

$$

WYZ015-212200-
Wind River Mountains East-
747 AM MDT Thu Sep 21 2017

.TODAY...Breezy. Widespread rain showers, possibly mixed with
snow showers. Snow accumulation up to 2 inches. Highs 41 to 51.
South winds 15 to 20 mph. Chance of precipitation 90 percent.
.TONIGHT...Widespread rain showers, possibly mixed with snow
showers. Snow accumulation up to 5 inches. Lows 25 to 33. South
winds around 15 mph. Chance of precipitation 90 percent.
.FRIDAY...Widespread rain showers and snow showers. Snow
accumulation up to 2 inches. Highs 30 to 40. Southwest winds
around 15 mph. Chance of precipitation 80 percent.
.FRIDAY NIGHT...Colder. Mostly cloudy. Chance of snow showers,
possibly mixed with rain showers in the evening, then chance of
snow showers after midnight. Snow accumulation around 1 inch.
Lows 18 to 26. Chance of precipitation 50 percent.
.SATURDAY...Mostly cloudy. Chance of snow showers in the morning,
then chance of rain showers and snow showers in the afternoon.
Snow accumulation of 1 to 2 inches. Highs 28 to 36. East winds
around 15 mph in the morning. Chance of precipitation 50 percent.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Light snow accumulations. Lows 19 to 25.
.SUNDAY...Snow likely in the morning, then snow likely, possibly
mixed with rain in the afternoon. Light snow accumulations. Highs
29 to 37. Chance of precipitation 70 percent.
.SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of snow.
Light snow accumulations. Lows 20 to 28.
.MONDAY...Mostly cloudy with a 40 percent chance of snow,
possibly mixed with rain. Highs 31 to 41.
.MONDAY NIGHT...Mostly cloudy with slight chance of rain and snow
in the evening, then partly cloudy after midnight. Lows 21 to 27.
Chance of precipitation 20 percent.
.TUESDAY...Not as cool. Partly cloudy. Highs 37 to 47.
.TUESDAY NIGHT...Mostly clear. Lows 22 to 28.
.WEDNESDAY...Mostly sunny. Highs 40 to 50.

$$

WYZ019-212200-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
747 AM MDT Thu Sep 21 2017

.TODAY...Breezy. Mostly sunny then becoming partly cloudy early
in the afternoon then becoming mostly sunny. Highs 64 to 70.
Southwest winds 15 to 25 mph.
.TONIGHT...Breezy. Partly cloudy with scattered rain showers.
Lows 35 to 41. South winds 15 to 20 mph shifting to the east in
the late evening and early morning. Chance of showers 30 percent.
.FRIDAY...Breezy, cooler. Partly cloudy in the morning then
becoming mostly cloudy. Scattered rain showers. Highs 48 to 56.
Southwest winds 15 to 20 mph in the late morning and afternoon.
Chance of showers 30 percent.
.FRIDAY NIGHT...Colder. Mostly cloudy. Chance of rain showers in
the evening, then chance of rain showers and snow showers after
midnight. Snow accumulation up to 1 inch. Lows 27 to 33.
Northwest winds around 15 mph shifting to the north after
midnight. Chance of precipitation 50 percent.
.SATURDAY...Colder, cloudy. Chance of rain showers and 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 36 to 42. Northeast winds
around 15 mph. Chance of precipitation 50 percent.
.SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers, possibly mixed with rain showers. Lows 24 to 30.
.SUNDAY...Cloudy with a 50 percent chance of snow, possibly mixed
with rain. Light snow accumulations. Highs 38 to 44.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
and snow. Lows 28 to 34.
.MONDAY...Mostly cloudy. Chance of rain, possibly mixed with snow
in the morning, then chance of rain in the afternoon. Highs 41 to
47. Chance of precipitation 40 percent.
.MONDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the
evening. Lows in the lower 30s.
.TUESDAY...Not as cool. Partly cloudy in the morning then
clearing. Highs 49 to 55.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.WEDNESDAY...Mostly sunny. Highs 52 to 58.

$$

WYZ024-212200-
Salt River and Wyoming Ranges-
747 AM MDT Thu Sep 21 2017

.TODAY...Widespread snow showers in the morning. Widespread rain
showers through the day. Snow accumulation up to 1 inch. Highs
43 to 53. West winds around 15 mph in the afternoon. Chance of
precipitation 90 percent.
.TONIGHT...Numerous rain showers. Lows 25 to 31. West winds
around 15 mph early in the evening. Chance of showers 60 percent.
.FRIDAY...Mostly cloudy. Numerous snow showers, possibly mixed
with rain showers in the morning, then scattered rain showers and
snow showers in the afternoon. Snow accumulation up to 1 inch.
Highs 33 to 41. West winds around 15 mph in the afternoon. Chance
of precipitation 60 percent.
.FRIDAY NIGHT...Partly cloudy. Chance of snow showers, possibly
mixed with rain showers in the evening, then slight chance of
snow showers after midnight. Lows 20 to 26. Chance of
precipitation 30 percent.
.SATURDAY...Partly cloudy. Slight chance of snow showers in the
morning, then slight chance of rain showers in the afternoon.
Highs 36 to 44. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. Chance of snow showers, possibly
mixed with rain showers in the evening, then chance of snow
showers after midnight. Light snow accumulations. Lows 21 to 27.
Chance of precipitation 50 percent.
.SUNDAY...Mostly cloudy. Chance of snow in the morning, then
chance of rain, possibly mixed with snow in the afternoon. Highs
39 to 45. Chance of precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy with slight chance of rain and snow
in the evening, then partly cloudy with slight chance of snow
after midnight. Lows 24 to 30. Chance of precipitation
20 percent.
.MONDAY...Partly cloudy. Slight chance of rain and snow in the
morning, then slight chance of rain in the afternoon. Highs 40 to
48. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy. Lows 24 to 30.
.TUESDAY...Partly cloudy. Highs 46 to 52.
.TUESDAY NIGHT...Mostly clear. Lows 25 to 31.
.WEDNESDAY...Mostly sunny. Highs 49 to 57.

$$

WYZ030-212200-
East Sweetwater County-
Including the city of Wamsutter
747 AM MDT Thu Sep 21 2017

.TODAY...Windy. Mostly sunny. Highs 67 to 71. Southwest winds
20 to 30 mph.
.TONIGHT...Windy. Partly cloudy. Scattered rain showers early in
the morning. Lows 37 to 41. South winds 20 to 30 mph decreasing
to 15 to 20 mph in the late evening and overnight. Chance of
showers 30 percent.
.FRIDAY...Breezy, cooler. Partly cloudy with scattered rain
showers. Highs 53 to 58. Southwest winds 15 to 25 mph. Chance of
showers 30 percent.
.FRIDAY NIGHT...Colder. Partly cloudy. Chance of rain showers in
the evening, then chance of snow showers, possibly mixed with
rain showers after midnight. Lows 28 to 32. Northwest winds
around 15 mph shifting to the north after midnight. Chance of
precipitation 30 percent.
.SATURDAY...Mostly cloudy. Chance of rain showers, possibly mixed
with snow showers in the morning, then chance of rain showers in
the afternoon. Highs 44 to 49. Northeast winds around 15 mph in
the afternoon. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Mostly cloudy with chance of rain showers in
the evening, then partly cloudy with chance of snow showers,
possibly mixed with rain showers after midnight. Lows near 30.
Chance of precipitation 40 percent.
.SUNDAY...Mostly cloudy. Chance of rain, possibly mixed with snow
in the morning, then chance of rain in the afternoon. Highs 44 to
49. Chance of precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of rain,
possibly mixed with snow. Lows around 30.
.MONDAY...Mostly cloudy. Chance of rain, possibly mixed with snow
in the morning, then chance of rain in the afternoon. Highs in
the mid to upper 40s. Chance of precipitation 30 percent.
.MONDAY NIGHT...Partly cloudy. Lows around 30.
.TUESDAY...Mostly sunny. Highs in the lower 50s.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.WEDNESDAY...Mostly sunny. Highs in the mid to upper 50s.

$$





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