Zone Forecast Product
Issued by NWS Riverton, WY

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FPUS55 KRIW 281252
ZFPRIW
FPUS55 KRIW 281250
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
650 AM MDT Sat Mar 28 2020

WYZ020-282200-
Natrona County Lower Elevations-
Including the city of Casper
650 AM MDT Sat Mar 28 2020

.TODAY...Mostly sunny in the morning then becoming partly cloudy.
Highs 45 to 49. West winds around 15 mph in the late morning and
afternoon.
.TONIGHT...Partly cloudy in the evening then clearing. Lows 23 to
27. Northwest winds around 15 mph early in the evening.
.SUNDAY...Breezy. Mostly sunny. Highs 50 to 54. Southwest winds
15 to 20 mph.
.SUNDAY NIGHT...Mostly clear. Lows 27 to 31. Southwest winds
around 15 mph in the evening.
.MONDAY...Breezy. Mostly sunny. Highs 54 to 58. Southwest winds
15 to 20 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower to mid 30s.
.TUESDAY...Windy. Partly cloudy. Chance of snow, possibly mixed
with rain in the morning, then chance of rain in the afternoon.
Highs in the lower to mid 50s. Chance of precipitation
40 percent.
.TUESDAY NIGHT...Breezy. Partly cloudy. Chance of snow, possibly
mixed with rain in the evening, then slight chance of snow after
midnight. Lows in the mid to upper 20s. Chance of precipitation
30 percent.
.WEDNESDAY...Colder. Partly cloudy. Highs in the lower 40s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 20s.
.THURSDAY...Partly cloudy. Highs in the lower to mid 40s.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. A 20 percent chance of snow. Lows in the lower
20s.
.FRIDAY...Mostly cloudy with slight chance of snow in the
morning, then partly cloudy with slight chance of rain and snow
in the afternoon. Highs in the mid to upper 40s. Chance of
precipitation 20 percent.

$$

WYZ017-282200-
Wind River Basin-
Including the cities of Riverton and Shoshoni
650 AM MDT Sat Mar 28 2020

.TODAY...Mostly sunny until late afternoon then becoming partly
cloudy. Highs 47 to 52.
.TONIGHT...Partly cloudy in the evening then clearing. Lows 22 to
26.
.SUNDAY...Mostly sunny. Highs 50 to 54. Southwest winds around
15 mph late in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 24 to 28.
.MONDAY...Mostly sunny. Highs 52 to 56. West winds around 15 mph
in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows near 30.
.TUESDAY...Breezy. Partly cloudy. Chance of rain in the
afternoon. Highs 49 to 54. Chance of rain 30 percent.
.TUESDAY NIGHT...Breezy. Partly cloudy. A 20 percent chance of
rain and snow in the evening. Lows in the mid to upper 20s.
.WEDNESDAY...Partly cloudy. Highs in the lower to mid 40s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 20s.
.THURSDAY...Partly cloudy. Highs in the lower to mid 40s.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the lower 20s.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the mid to upper 40s.

$$

WYZ018-282200-
Lander Foothills-
Including the city of Lander
650 AM MDT Sat Mar 28 2020

.TODAY...Mostly sunny in the morning then becoming partly cloudy.
Highs 46 to 50.
.TONIGHT...Partly cloudy early in the evening then clearing. Lows
22 to 26.
.SUNDAY...Mostly sunny. Highs around 49.
.SUNDAY NIGHT...Partly cloudy. Lows 25 to 29.
.MONDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 50 to 54. Southwest winds around 15 mph in the
afternoon.
.MONDAY NIGHT...Partly cloudy. Lows in the lower to mid 30s.
.TUESDAY...Breezy. Partly cloudy. Slight chance of snow in the
morning, then chance of rain in the afternoon. Highs near 50.
Chance of precipitation 30 percent.
.TUESDAY NIGHT...Breezy. Partly cloudy. A 20 percent chance of
snow in the evening. Lows in the upper 20s.
.WEDNESDAY...Partly cloudy. Highs in the lower 40s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 20s.
.THURSDAY...Partly cloudy. Highs in the lower 40s.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the mid 20s.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the mid 40s.

$$

WYZ028-282200-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
650 AM MDT Sat Mar 28 2020

.TODAY...Breezy. Partly cloudy. Highs 39 to 43. West winds 15 to
20 mph in the late morning and afternoon.
.TONIGHT...Breezy. Mostly clear. Lows 17 to 21. West winds 15 to
20 mph early in the evening.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 42 to 46.
.SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows around 23.
.MONDAY...Breezy. Partly cloudy. Highs 42 to 46. West winds 15 to
20 mph in the afternoon.
.MONDAY NIGHT...Breezy. Partly cloudy. Lows in the upper 20s.
.TUESDAY...Windy. Mostly cloudy with slight chance of snow in the
morning, then partly cloudy with slight chance of rain and snow
in the afternoon. Highs in the mid to upper 40s. Chance of
precipitation 20 percent.
.TUESDAY NIGHT...Breezy. Partly cloudy. Lows in the mid 20s.
.WEDNESDAY...Partly cloudy. Highs in the lower to mid 40s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 20s.
.THURSDAY...Partly cloudy. Highs in the mid to upper 40s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s.
.FRIDAY...Partly cloudy. Highs in the mid to upper 40s.

$$

WYZ013-282200-
Jackson Hole-
Including the city of Jackson
650 AM MDT Sat Mar 28 2020

.TODAY...Mostly cloudy with a 40 percent chance of snow. Highs
37 to 41.
.TONIGHT...Partly cloudy with a 30 percent chance of snow. Lows
16 to 20.
.SUNDAY...Mostly cloudy with a 30 percent chance of snow. Highs
37 to 41.
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. A 30 percent chance of snow. Lows 19 to 23.
.MONDAY...Cloudy. Chance of snow in the morning, then snow likely
in the afternoon. Little or no snow accumulation. Highs 35 to 39.
Chance of snow 70 percent.
.MONDAY NIGHT...Cloudy with snow likely. Light snow
accumulations. Lows in the 20s. Chance of snow 60 percent.
.TUESDAY...Breezy. Snow likely. Light snow accumulations. Highs
near 30. Chance of snow 70 percent.
.TUESDAY NIGHT...Breezy. Mostly cloudy with a 30 percent chance
of snow. Lows 17 to 22.
.WEDNESDAY...Mostly cloudy with a 30 percent chance of snow.
Highs in the 30s.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
snow. Lows 14 to 18.
.THURSDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 30 percent chance of snow. Highs in the mid 30s to
lower 40s.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. A 20 percent chance of snow. Lows 14 to 18.
.FRIDAY...Partly cloudy with a 30 percent chance of snow. Highs
near 40.

$$

WYZ003-282200-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
650 AM MDT Sat Mar 28 2020

.TODAY...Partly cloudy. Highs 48 to 53. Northwest winds around
15 mph in the afternoon.
.TONIGHT...Partly cloudy early in the evening then clearing. Lows
26 to 30. West winds around 15 mph early in the evening.
.SUNDAY...Mostly sunny until late afternoon then becoming partly
cloudy. Highs 50 to 55. South winds around 15 mph in the
afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows 29 to 33.
.MONDAY...Partly cloudy in the morning, then mostly cloudy with a
30 percent chance of rain in the afternoon. Highs 51 to 56.
Southwest winds around 15 mph in the afternoon.
.MONDAY NIGHT...Mostly cloudy. A 30 percent chance of snow after
midnight. Lows in the lower to mid 30s.
.TUESDAY...Breezy. Mostly cloudy. Chance of snow in the morning,
then snow likely, possibly mixed with rain in the afternoon.
Highs 43 to 48. Chance of precipitation 60 percent.
.TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in
the evening. Lows in the mid 20s.
.WEDNESDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 20 percent chance of snow. Highs in the mid to upper
30s.
.WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of
snow. Lows in the lower 20s.
.THURSDAY...Partly cloudy with a 20 percent chance of snow. Highs
near 40.
.THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in
the evening. Lows in the lower 20s.
.FRIDAY...Partly cloudy. A 20 percent chance of rain and snow in
the afternoon. Highs in the 40s.

$$

WYZ004-282200-
North Big Horn Basin-
Including the cities of Basin, Greybull, Lovell, Powell,
and Shell
650 AM MDT Sat Mar 28 2020

.TODAY...Partly cloudy then becoming mostly sunny early in the
afternoon then becoming partly cloudy. Highs 52 to 56.
.TONIGHT...Partly cloudy in the evening then clearing. Lows
around 28.
.SUNDAY...Mostly sunny. Highs 56 to 60.
.SUNDAY NIGHT...Mostly clear. Lows 29 to 33.
.MONDAY...Partly cloudy. Highs 57 to 61.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 30s.
.TUESDAY...Breezy. Mostly cloudy. Chance of snow in the morning,
then chance of rain, possibly mixed with snow in the afternoon.
Highs 48 to 53. Chance of precipitation 30 percent.
.TUESDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance
of rain and snow in the evening, then partly cloudy after
midnight. Lows in the upper 20s.
.WEDNESDAY...Mostly cloudy. A 20 percent chance of snow in the
afternoon. Highs in the lower to mid 40s.
.WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. A 20 percent chance of snow. Lows in the mid 20s.
.THURSDAY...Partly cloudy with a 20 percent chance of snow. Highs
in the 40s.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the mid 20s.
.FRIDAY...Partly cloudy. Slight chance of rain and snow in the
afternoon. Highs near 50. Chance of precipitation 20 percent.

$$

WYZ006-282200-
Southeast Big Horn Basin-
Including the cities of Ten Sleep and Worland
650 AM MDT Sat Mar 28 2020

.TODAY...Partly cloudy then becoming mostly sunny early in the
afternoon then becoming partly cloudy. Highs 50 to 54.
.TONIGHT...Partly cloudy in the evening then clearing. Lows
around 26.
.SUNDAY...Sunny. Highs 55 to 59.
.SUNDAY NIGHT...Mostly clear. Lows around 29.
.MONDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 57 to 61.
.MONDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows in the lower 30s.
.TUESDAY...Breezy. Partly cloudy. Chance of snow in the morning,
then chance of rain in the afternoon. Highs in the lower 50s.
Chance of precipitation 30 percent.
.TUESDAY NIGHT...Breezy. Partly cloudy. A 20 percent chance of
rain and snow in the evening. Lows in the upper 20s.
.WEDNESDAY...Partly cloudy with a 20 percent chance of snow.
Highs in the lower to mid 40s.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
snow. Lows in the mid 20s.
.THURSDAY...Partly cloudy. Slight chance of rain and snow in the
afternoon. Highs in the mid to upper 40s. Chance of precipitation
20 percent.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. A 20 percent chance of snow. Lows in the mid 20s.
.FRIDAY...Mostly cloudy with slight chance of snow in the
morning, then partly cloudy with slight chance of rain and snow
in the afternoon. Highs near 50. Chance of precipitation
20 percent.

$$

WYZ005-282200-
Southwest Big Horn Basin-
Including the city of Thermopolis
650 AM MDT Sat Mar 28 2020

.TODAY...Partly cloudy then becoming mostly sunny early in the
afternoon then becoming partly cloudy. Highs 50 to 54.
.TONIGHT...Partly cloudy in the evening then clearing. Lows
around 26.
.SUNDAY...Mostly sunny. Highs 55 to 60.
.SUNDAY NIGHT...Mostly clear. Lows 27 to 31.
.MONDAY...Partly cloudy. Highs 57 to 62.
.MONDAY NIGHT...Partly cloudy. Lows in the lower to mid 30s.
.TUESDAY...Breezy. Partly cloudy. Chance of snow in the morning,
then chance of rain in the afternoon. Highs in the lower to mid
50s. Chance of precipitation 30 percent.
.TUESDAY NIGHT...Breezy. Partly cloudy. A 20 percent chance of
rain and snow in the evening. Lows in the mid to upper 20s.
.WEDNESDAY...Partly cloudy. A 20 percent chance of snow in the
afternoon. Highs 42 to 47.
.WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of
snow. Lows in the lower to mid 20s.
.THURSDAY...Partly cloudy. A 20 percent chance of rain and snow
in the afternoon. Highs 44 to 49.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. A 20 percent chance of snow. Lows in the lower to
mid 20s.
.FRIDAY...Mostly cloudy in the morning, then partly cloudy with
slight chance of rain and snow in the afternoon. Highs near 50.
Chance of precipitation 20 percent.

$$

WYZ023-282200-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
650 AM MDT Sat Mar 28 2020

.TODAY...Mostly cloudy with a 40 percent chance of snow. Highs
around 38.
.TONIGHT...Mostly cloudy in the evening then becoming partly
cloudy. A 30 percent chance of snow. Lows 16 to 20.
.SUNDAY...Mostly cloudy. Chance of snow until late afternoon,
then chance of snow, possibly mixed with rain late in the
afternoon. Highs 38 to 42. Chance of precipitation 30 percent.
.SUNDAY NIGHT...Mostly cloudy. A 30 percent chance of snow after
midnight. Lows 18 to 22.
.MONDAY...Cloudy. Chance of snow in the morning, then snow likely
in the afternoon. Little or no snow accumulation. Highs around
37. Chance of snow 60 percent.
.MONDAY NIGHT...Cloudy with a 50 percent chance of snow. Lows in
the mid to upper 20s.
.TUESDAY...Snow likely. Light snow accumulations. Highs in the
lower 30s. Chance of snow 70 percent.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 18 to 22.
.WEDNESDAY...Mostly cloudy with a 20 percent chance of snow.
Highs in the upper 30s.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
snow. Lows 14 to 18.
.THURSDAY...Partly cloudy with a 20 percent chance of snow. Highs
around 40.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. A 20 percent chance of snow. Lows 16 to 20.
.FRIDAY...Partly cloudy. Slight chance of snow in the morning,
then chance of snow, possibly mixed with rain in the afternoon.
Highs in the lower 40s. Chance of precipitation 30 percent.

$$

WYZ025-282200-
Upper Green River Basin Foothills-
Including the city of Pinedale
650 AM MDT Sat Mar 28 2020

.TODAY...Partly cloudy. A 30 percent chance of snow. Highs 35 to
39.
.TONIGHT...Partly cloudy. Lows 10 to 14.
.SUNDAY...Partly cloudy. Highs 34 to 38.
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows 11 to 15.
.MONDAY...Mostly cloudy. Snow likely in the afternoon. Little or
no snow accumulation. Highs around 36. Chance of snow 60 percent.
.MONDAY NIGHT...Cloudy with a 40 percent chance of snow. Lows
18 to 22.
.TUESDAY...Breezy. Mostly cloudy with snow likely. Light snow
accumulations. Highs in the lower 30s. Chance of snow 60 percent.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 13 to 17.
.WEDNESDAY...Partly cloudy. Highs in the mid 30s.
.WEDNESDAY NIGHT...Partly cloudy. Lows 11 to 15.
.THURSDAY...Partly cloudy. A 20 percent chance of snow in the
afternoon. Highs in the 30s.
.THURSDAY NIGHT...Partly cloudy. Lows 11 to 15.
.FRIDAY...Partly cloudy. A 30 percent chance of snow in the
afternoon. Highs in the mid 30s to lower 40s.

$$

WYZ026-282200-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
650 AM MDT Sat Mar 28 2020

.TODAY...Partly cloudy. Highs 38 to 42. West winds around 15 mph
in the afternoon.
.TONIGHT...Partly cloudy. Lows 12 to 17. West winds around 15 mph
early in the evening.
.SUNDAY...Partly cloudy. Highs 36 to 41.
.SUNDAY NIGHT...Partly cloudy. Lows 15 to 20.
.MONDAY...Partly cloudy. Highs 37 to 42. West winds around 15 mph
in the afternoon.
.MONDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows 21 to 26.
.TUESDAY...Breezy. Mostly cloudy in the morning then becoming
partly cloudy. A 30 percent chance of snow. Highs 36 to 41.
.TUESDAY NIGHT...Breezy. Partly cloudy. Lows 18 to 23.
.WEDNESDAY...Partly cloudy. Highs 35 to 40.
.WEDNESDAY NIGHT...Partly cloudy. Lows 15 to 20.
.THURSDAY...Partly cloudy. Highs 36 to 41.
.THURSDAY NIGHT...Partly cloudy. Lows 16 to 21.
.FRIDAY...Partly cloudy. Highs 38 to 43.

$$

WYZ010-282200-
Northeast Johnson County-
Including the city of Buffalo
650 AM MDT Sat Mar 28 2020

.TODAY...Partly cloudy. Highs 50 to 54. Northwest winds around
15 mph in the late morning and afternoon.
.TONIGHT...Partly cloudy early in the evening then clearing. Lows
25 to 29. Northwest winds around 15 mph early in the evening.
.SUNDAY...Mostly sunny. Highs 55 to 60.
.SUNDAY NIGHT...Mostly clear. Lows 28 to 32.
.MONDAY...Mostly sunny. Highs 58 to 63.
.MONDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows in the lower to mid 30s.
.TUESDAY...Breezy. Partly cloudy with chance of snow, possibly
mixed with rain in the morning, then mostly cloudy with chance of
rain in the afternoon. Highs 50 to 55. Chance of precipitation
40 percent.
.TUESDAY NIGHT...Breezy. Mostly cloudy with slight chance of rain
and snow in the evening, then partly cloudy after midnight. Lows
in the mid 20s. Chance of precipitation 20 percent.
.WEDNESDAY...Breezy, colder. Mostly cloudy. Highs 37 to 42.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 20s.
.THURSDAY...Partly cloudy. Highs 40 to 45.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. A 20 percent chance of snow. Lows in the lower
20s.
.FRIDAY...Partly cloudy with a 20 percent chance of snow. Highs
45 to 50.

$$

WYZ011-282200-
Southeast Johnson County-
Including the city of Kaycee
650 AM MDT Sat Mar 28 2020

.TODAY...Mostly sunny in the morning then becoming partly cloudy.
Highs around 50. Northwest winds around 15 mph early in the
afternoon.
.TONIGHT...Partly cloudy in the evening then clearing. Lows
around 27.
.SUNDAY...Sunny. Highs 54 to 58. Southwest winds around 15 mph in
the afternoon.
.SUNDAY NIGHT...Clear. Lows around 30.
.MONDAY...Mostly sunny. Highs 58 to 62.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.TUESDAY...Breezy. Partly cloudy with chance of snow, possibly
mixed with rain in the morning, then mostly cloudy with rain
likely in the afternoon. Highs in the mid 50s. Chance of
precipitation 60 percent.
.TUESDAY NIGHT...Breezy. Partly cloudy. A 20 percent chance of
rain and snow in the evening. Lows in the upper 20s.
.WEDNESDAY...Breezy, colder. Partly cloudy in the morning then
becoming mostly cloudy. Highs around 40.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 20s.
.THURSDAY...Partly cloudy. Highs in the lower 40s.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. A 20 percent chance of snow. Lows in the lower
20s.
.FRIDAY...Mostly cloudy with slight chance of snow in the
morning, then partly cloudy with slight chance of rain and snow
in the afternoon. Highs in the upper 40s. Chance of precipitation
20 percent.

$$

WYZ027-282200-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
650 AM MDT Sat Mar 28 2020

.TODAY...Partly cloudy. Highs 36 to 40. West winds around 15 mph.
.TONIGHT...Partly cloudy early in the evening then clearing. Lows
13 to 17. West winds around 15 mph early in the evening.
.SUNDAY...Partly cloudy until late afternoon then becoming mostly
cloudy. Highs 38 to 42.
.SUNDAY NIGHT...Mostly cloudy. Lows 18 to 22.
.MONDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 40 percent chance of snow. Highs 36 to 40. West winds
around 15 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. A 30 percent chance of snow. Lows in the mid to upper
20s.
.TUESDAY...Breezy. Mostly cloudy in the morning then becoming
partly cloudy. A 30 percent chance of snow. Highs 37 to 42.
.TUESDAY NIGHT...Breezy. Partly cloudy. Lows 21 to 26.
.WEDNESDAY...Partly cloudy. Highs near 40.
.WEDNESDAY NIGHT...Partly cloudy. Lows 18 to 23.
.THURSDAY...Partly cloudy. Highs near 40.
.THURSDAY NIGHT...Partly cloudy. Lows 19 to 24.
.FRIDAY...Partly cloudy. Highs in the lower to mid 40s.

$$

WYZ016-282200-
Upper Wind River Basin-
Including the city of Dubois
650 AM MDT Sat Mar 28 2020

.TODAY...Breezy. Partly cloudy. Highs 41 to 46. Northwest winds
15 to 20 mph in the afternoon.
.TONIGHT...Breezy. Mostly clear. Lows 18 to 22. Northwest winds
15 to 20 mph.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 42 to 47. West winds around 15 mph.
.SUNDAY NIGHT...Partly cloudy. Lows 21 to 25. West winds around
15 mph.
.MONDAY...Breezy. Partly cloudy. Chance of snow, possibly mixed
with rain in the afternoon. Highs 44 to 49. West winds 15 to
20 mph. Chance of precipitation 30 percent.
.MONDAY NIGHT...Breezy. Partly cloudy with a 30 percent chance of
snow. Lows in the mid 20s to lower 30s.
.TUESDAY...Windy. Partly cloudy in the morning then becoming
mostly cloudy. Snow likely. Highs 40 to 45. Chance of snow
60 percent.
.TUESDAY NIGHT...Breezy. Partly cloudy. A 30 percent chance of
snow in the evening. Lows in the lower to mid 20s.
.WEDNESDAY...Partly cloudy with a 20 percent chance of snow.
Highs 34 to 39.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
snow. Lows 19 to 23.
.THURSDAY...Partly cloudy. A 20 percent chance of snow in the
afternoon. Highs near 40.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 18 to 22.
.FRIDAY...Mostly cloudy in the morning, then partly cloudy with a
20 percent chance of snow in the afternoon. Highs in the lower to
mid 40s.

$$

WYZ001-282200-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
650 AM MDT Sat Mar 28 2020

.TODAY...Mostly cloudy with a 30 percent chance of snow. Highs
31 to 37.
.TONIGHT...Partly cloudy with a 40 percent chance of snow. Lows
12 to 18.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow. Highs
31 to 39. Southwest winds around 15 mph in the afternoon.
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. A 30 percent chance of snow. Lows 16 to 22. Southwest
winds around 15 mph in the evening.
.MONDAY...Cloudy with snow. Snow accumulation up to 1 inch. Highs
29 to 35. Southwest winds around 15 mph in the afternoon. Chance
of snow 80 percent.
.MONDAY NIGHT...Cloudy with snow likely. Light snow
accumulations. Lows 18 to 24. Chance of snow 70 percent.
.TUESDAY...Breezy. Snow likely. Moderate snow accumulations.
Highs 24 to 30. Chance of snow 70 percent.
.TUESDAY NIGHT...Colder. Mostly cloudy with a 30 percent chance
of snow. Lows 9 to 15.
.WEDNESDAY...Mostly cloudy with a 30 percent chance of snow.
Highs 27 to 33.
.WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. A 30 percent chance of snow. Lows 8 to 14.
.THURSDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 30 percent chance of snow. Highs 28 to 36.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. A 30 percent chance of snow. Lows 9 to 15.
.FRIDAY...Partly cloudy with a 30 percent chance of snow. Highs
32 to 38.

$$

WYZ029-282200-
Flaming Gorge-
650 AM MDT Sat Mar 28 2020

.TODAY...Breezy. Partly cloudy. Highs 41 to 46. West winds 15 to
20 mph.
.TONIGHT...Partly cloudy early in the evening then clearing. Lows
around 21. West winds around 15 mph early in the evening.
.SUNDAY...Mostly sunny then becoming partly cloudy early in the
afternoon then becoming mostly cloudy. Highs 44 to 49.
.SUNDAY NIGHT...Mostly cloudy. Lows around 25.
.MONDAY...Breezy. Partly cloudy. A 20 percent chance of rain and
snow in the afternoon. Highs 43 to 48. West winds 15 to 20 mph in
the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.TUESDAY...Breezy. Mostly cloudy with slight chance of snow in
the morning, then partly cloudy with slight chance of rain and
snow in the afternoon. Highs 46 to 51. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Breezy. Partly cloudy. Lows in the upper 20s.
.WEDNESDAY...Partly cloudy. Highs 43 to 48.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.THURSDAY...Partly cloudy. Highs 45 to 50.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s.
.FRIDAY...Partly cloudy. Highs 46 to 51.

$$

WYZ022-282200-
Casper Mountain-
650 AM MDT Sat Mar 28 2020

.TODAY...Mostly sunny early in the morning then becoming partly
cloudy. Highs 36 to 42. West winds around 15 mph in the
afternoon.
.TONIGHT...Partly cloudy until early morning then clearing. Lows
18 to 24. West winds around 15 mph early in the evening becoming
southwest around 15 mph early in the morning.
.SUNDAY...Mostly sunny. Highs 40 to 46. Southwest winds around
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows 23 to 29. Southwest winds
around 15 mph.
.MONDAY...Partly cloudy in the morning then clearing. Highs 44 to
50. Southwest winds around 15 mph.
.MONDAY NIGHT...Breezy. Mostly clear in the evening then becoming
partly cloudy. Lows 27 to 33.
.TUESDAY...Windy. Partly cloudy. Slight chance of snow in the
morning, then chance of snow, possibly mixed with rain in the
afternoon. Highs 41 to 47. Chance of precipitation 40 percent.
.TUESDAY NIGHT...Windy. Partly cloudy with a 30 percent chance of
snow. Lows 22 to 28.
.WEDNESDAY...Partly cloudy with a 20 percent chance of snow.
Highs 34 to 40.
.WEDNESDAY NIGHT...Partly cloudy. Lows 17 to 23.
.THURSDAY...Partly cloudy. Highs 34 to 40.
.THURSDAY NIGHT...Partly cloudy. Lows 18 to 24.
.FRIDAY...Mostly cloudy with a 20 percent chance of snow. Highs
38 to 44.

$$

WYZ002-282200-
Absaroka Mountains-
650 AM MDT Sat Mar 28 2020

.TODAY...Breezy. Partly cloudy with a 30 percent chance of snow.
Highs 31 to 41. West winds 15 to 20 mph.
.TONIGHT...Breezy. Partly cloudy until early morning then
clearing. Lows 10 to 20. West winds 15 to 20 mph.
.SUNDAY...Breezy. Partly cloudy until late afternoon then
becoming mostly cloudy. A 30 percent chance of snow in the
afternoon. Highs 29 to 39. Southwest winds 15 to 20 mph.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows 14 to 24. West winds
15 to 20 mph.
.MONDAY...Breezy. Mostly cloudy. Chance of snow in the morning,
then snow likely in the afternoon. Little or no snow
accumulation. Highs 29 to 39. West winds 15 to 25 mph. Chance of
snow 60 percent.
.MONDAY NIGHT...Breezy. Mostly cloudy with a 40 percent chance of
snow. Lows 17 to 27.
.TUESDAY...Windy. Snow likely. Light snow accumulations. Highs
22 to 32. Chance of snow 60 percent.
.TUESDAY NIGHT...Breezy, colder. Mostly cloudy with a 30 percent
chance of snow. Lows 10 to 20.
.WEDNESDAY...Mostly cloudy with a 30 percent chance of snow.
Highs 23 to 31.
.WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of
snow. Lows 10 to 18.
.THURSDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 30 percent chance of snow. Highs 23 to 33.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 11 to 19.
.FRIDAY...Partly cloudy with a 30 percent chance of snow. Highs
27 to 37.

$$

WYZ007-282200-
Owl Creek and Bridger Mountains-
650 AM MDT Sat Mar 28 2020

.TODAY...Partly cloudy. Highs 42 to 48.
.TONIGHT...Partly cloudy in the evening then clearing. Lows 21 to
27.
.SUNDAY...Mostly sunny. Highs 44 to 52. South winds around 15 mph
in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 25 to 31.
.MONDAY...Partly cloudy. Highs 46 to 54. Southwest winds around
15 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows 29 to 35.
.TUESDAY...Breezy. Partly cloudy. Chance of snow in the morning,
then chance of rain and snow in the afternoon. Highs 43 to 49.
Chance of precipitation 30 percent.
.TUESDAY NIGHT...Breezy, colder. Partly cloudy. A 30 percent
chance of snow in the evening. Lows 22 to 28.
.WEDNESDAY...Partly cloudy with a 20 percent chance of snow.
Highs 35 to 41.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. A 20 percent chance of snow. Lows 19 to 25.
.THURSDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 20 percent chance of snow. Highs 36 to 42.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. A 20 percent chance of snow. Lows 20 to 26.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 20 percent chance of snow. Highs 40 to 46.

$$

WYZ008-282200-
Bighorn Mountains West-
650 AM MDT Sat Mar 28 2020

.TODAY...Partly cloudy. Highs 33 to 43. Northwest winds around
15 mph late in the afternoon.
.TONIGHT...Partly cloudy until early morning then clearing. Lows
14 to 24.
.SUNDAY...Mostly sunny. Highs 37 to 47. Southwest winds around
15 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 19 to 29.
.MONDAY...Partly cloudy. Highs 40 to 50. West winds around 15 mph
in the afternoon.
.MONDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 21 to 31.
.TUESDAY...Breezy. Mostly cloudy. Chance of snow in the morning,
then chance of snow, possibly mixed with rain in the afternoon.
Light snow accumulations. Highs 34 to 44. Chance of precipitation
50 percent.
.TUESDAY NIGHT...Breezy, colder. Mostly cloudy in the evening
then becoming partly cloudy. A 30 percent chance of snow. Lows
15 to 25.
.WEDNESDAY...Mostly cloudy with a 20 percent chance of snow.
Highs 25 to 35.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
snow. Lows 12 to 22.
.THURSDAY...Partly cloudy with a 20 percent chance of snow. Highs
27 to 37.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 13 to 23.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 30 percent chance of snow. Highs 32 to 42.

$$

WYZ009-282200-
Bighorn Mountains Southeast-
650 AM MDT Sat Mar 28 2020

.TODAY...Breezy. Mostly sunny early in the morning then becoming
partly cloudy. Highs 34 to 44. Northwest winds 15 to 20 mph in
the late morning and afternoon.
.TONIGHT...Mostly clear. Lows 15 to 25. Northwest winds around
15 mph early in the evening becoming west around 15 mph early in
the morning.
.SUNDAY...Mostly sunny. Highs 39 to 49. Southwest winds around
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows 19 to 29. Southwest winds
around 15 mph.
.MONDAY...Breezy. Partly cloudy in the morning then clearing.
Highs 42 to 52. West winds 15 to 20 mph.
.MONDAY NIGHT...Breezy. Partly cloudy. Lows 22 to 32.
.TUESDAY...Windy. Partly cloudy with chance of snow in the
morning, then mostly cloudy with snow likely, possibly mixed with
rain in the afternoon. Highs 36 to 46. Chance of precipitation
60 percent.
.TUESDAY NIGHT...Breezy, colder. Partly cloudy with a 30 percent
chance of snow. Lows 16 to 26.
.WEDNESDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 20 percent chance of snow. Highs 25 to 35.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
snow. Lows 12 to 22.
.THURSDAY...Partly cloudy with a 20 percent chance of snow. Highs
28 to 38.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 14 to 22.
.FRIDAY...Mostly cloudy with a 30 percent chance of snow. Highs
32 to 42.

$$

WYZ012-282200-
Teton and Gros Ventre Mountains-
650 AM MDT Sat Mar 28 2020

.TODAY...Mostly cloudy with a 40 percent chance of snow. Highs
29 to 37. West winds around 15 mph late in the afternoon.
.TONIGHT...Partly cloudy with a 30 percent chance of snow. Lows
11 to 19. West winds around 15 mph early in the evening.
.SUNDAY...Mostly cloudy with a 30 percent chance of snow. Highs
28 to 38. Southwest winds around 15 mph in the afternoon.
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. A 30 percent chance of snow. Lows 14 to 22.
.MONDAY...Cloudy with snow. Snow accumulation around 1 inch.
Highs 25 to 35. Southwest winds around 15 mph. Chance of snow
80 percent.
.MONDAY NIGHT...Cloudy with snow likely. Light snow
accumulations. Lows 19 to 25. Chance of snow 60 percent.
.TUESDAY...Breezy, snow. Moderate snow accumulations. Highs 21 to
29. Chance of snow 80 percent.
.TUESDAY NIGHT...Breezy, colder. Mostly cloudy with a 30 percent
chance of snow. Lows 12 to 18.
.WEDNESDAY...Mostly cloudy with a 30 percent chance of snow.
Highs 26 to 34.
.WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of
snow. Lows 10 to 16.
.THURSDAY...Partly cloudy with a 30 percent chance of snow. Highs
27 to 37.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. A 30 percent chance of snow. Lows 11 to 17.
.FRIDAY...Partly cloudy with a 30 percent chance of snow. Highs
29 to 39.

$$

WYZ014-282200-
Wind River Mountains West-
650 AM MDT Sat Mar 28 2020

.TODAY...Partly cloudy early in the morning, then mostly cloudy
with a 30 percent chance of snow in the late morning and
afternoon. Highs 30 to 36. West winds around 15 mph in the late
morning and afternoon.
.TONIGHT...Partly cloudy then becoming mostly clear after
midnight then becoming partly cloudy. Lows 7 to 15. West winds
around 15 mph early in the evening.
.SUNDAY...Partly cloudy. Highs 26 to 36. Southwest winds around
15 mph in the late morning and afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows 11 to 19. West winds around
15 mph in the evening.
.MONDAY...Breezy. Partly cloudy in the morning, then mostly
cloudy with snow likely in the afternoon. Little or no snow
accumulation. Highs 25 to 35. West winds 15 to 20 mph. Chance of
snow 60 percent.
.MONDAY NIGHT...Breezy. Mostly cloudy with a 40 percent chance of
snow. Lows 16 to 24.
.TUESDAY...Windy. Mostly cloudy with snow likely. Light snow
accumulations. Highs 23 to 33. Chance of snow 70 percent.
.TUESDAY NIGHT...Breezy. Mostly cloudy in the evening then
becoming partly cloudy. A 30 percent chance of snow. Lows 11 to
19.
.WEDNESDAY...Partly cloudy with a 30 percent chance of snow.
Highs 26 to 34.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
snow. Lows 9 to 17.
.THURSDAY...Partly cloudy with a 30 percent chance of snow. Highs
26 to 36.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. A 20 percent chance of snow. Lows 11 to 19.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 30 percent chance of snow. Highs 28 to 38.

$$

WYZ015-282200-
Wind River Mountains East-
650 AM MDT Sat Mar 28 2020

.TODAY...Breezy. Partly cloudy. A 30 percent chance of snow in
the late morning and afternoon. Highs 31 to 39. Northwest winds
15 to 20 mph in the late morning and afternoon.
.TONIGHT...Breezy. Partly cloudy early in the evening then
clearing. Lows 8 to 18. West winds 15 to 20 mph.
.SUNDAY...Breezy. Mostly sunny in the morning then becoming
partly cloudy. Highs 28 to 38. Southwest winds 15 to 20 mph.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows 12 to 22. West winds
15 to 20 mph.
.MONDAY...Breezy. Partly cloudy with a 40 percent chance of snow.
Highs 29 to 39. West winds 15 to 25 mph.
.MONDAY NIGHT...Breezy. Partly cloudy in the evening then
becoming mostly cloudy. A 40 percent chance of snow. Lows 17 to
27.
.TUESDAY...Windy. Mostly cloudy with snow likely. Light snow
accumulations. Highs 25 to 35. Chance of snow 60 percent.
.TUESDAY NIGHT...Windy, colder. Partly cloudy with a 30 percent
chance of snow. Lows 11 to 21.
.WEDNESDAY...Breezy. Partly cloudy with a 30 percent chance of
snow. Highs 26 to 36.
.WEDNESDAY NIGHT...Breezy. Partly cloudy with a 20 percent chance
of snow. Lows 10 to 20.
.THURSDAY...Partly cloudy with a 30 percent chance of snow. Highs
25 to 35.
.THURSDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance
of snow. Lows 12 to 20.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 30 percent chance of snow. Highs 28 to 38.

$$

WYZ019-282200-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
650 AM MDT Sat Mar 28 2020

.TODAY...Breezy. Mostly sunny until late afternoon then becoming
partly cloudy. Highs 39 to 45. West winds 15 to 20 mph in the
afternoon.
.TONIGHT...Partly cloudy in the evening then clearing. Lows 16 to
24. West winds around 15 mph early in the evening.
.SUNDAY...Breezy. Mostly sunny. Highs 40 to 48. Southwest winds
15 to 20 mph in the late morning and afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 20 to 28. Southwest winds
around 15 mph in the evening.
.MONDAY...Breezy. Partly cloudy in the morning then clearing.
Highs 43 to 51. Southwest winds 15 to 20 mph.
.MONDAY NIGHT...Breezy. Partly cloudy. Lows 25 to 33.
.TUESDAY...Windy. Partly cloudy. Chance of rain and snow in the
afternoon. Highs 41 to 49. Chance of precipitation 30 percent.
.TUESDAY NIGHT...Windy. Partly cloudy. A 20 percent chance of
snow in the evening. Lows 22 to 28.
.WEDNESDAY...Partly cloudy. Highs 37 to 43.
.WEDNESDAY NIGHT...Partly cloudy. Lows 19 to 25.
.THURSDAY...Partly cloudy. Highs 38 to 44.
.THURSDAY NIGHT...Partly cloudy. Lows 19 to 25.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 41 to 47.

$$

WYZ024-282200-
Salt River and Wyoming Ranges-
650 AM MDT Sat Mar 28 2020

.TODAY...Mostly cloudy with a 40 percent chance of snow. Highs
30 to 38. West winds around 15 mph in the afternoon.
.TONIGHT...Partly cloudy with a 30 percent chance of snow. Lows
12 to 18. West winds around 15 mph early in the evening.
.SUNDAY...Mostly cloudy then becoming partly cloudy in the late
morning and early afternoon then becoming mostly cloudy. A
30 percent chance of snow. Highs 31 to 39.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 15 to 21.
.MONDAY...Mostly cloudy. Chance of snow in the morning, then snow
likely in the afternoon. Snow accumulation up to 1 inch. Highs
29 to 37. West winds around 15 mph in the afternoon. Chance of
snow 70 percent.
.MONDAY NIGHT...Cloudy with a 50 percent chance of snow. Light
snow accumulations. Lows 21 to 27.
.TUESDAY...Breezy. Snow likely. Light snow accumulations. Highs
25 to 33. Chance of snow 70 percent.
.TUESDAY NIGHT...Breezy. Mostly cloudy with a 30 percent chance
of snow. Lows 16 to 22.
.WEDNESDAY...Mostly cloudy with a 30 percent chance of snow.
Highs 30 to 36.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
snow. Lows 13 to 19.
.THURSDAY...Partly cloudy with a 30 percent chance of snow. Highs
31 to 39.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. A 20 percent chance of snow. Lows 14 to 20.
.FRIDAY...Partly cloudy with a 30 percent chance of snow. Highs
33 to 41.

$$

WYZ030-282200-
East Sweetwater County-
Including the city of Wamsutter
650 AM MDT Sat Mar 28 2020

.TODAY...Breezy. Mostly sunny in the morning then becoming partly
cloudy. Highs 40 to 44. West winds 15 to 20 mph.
.TONIGHT...Breezy. Partly cloudy early in the evening then
clearing. Lows 17 to 21. West winds 15 to 20 mph until early
morning.
.SUNDAY...Mostly sunny until late afternoon then becoming partly
cloudy. Highs 42 to 46. Southwest winds around 15 mph in the late
morning and afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows 21 to 25. Southwest winds
around 15 mph in the evening.
.MONDAY...Breezy. Partly cloudy. Highs 44 to 48. West winds 15 to
20 mph.
.MONDAY NIGHT...Breezy. Partly cloudy. Lows in the mid 20s to
lower 30s.
.TUESDAY...Windy. Mostly cloudy in the morning, then partly
cloudy with slight chance of rain and snow in the afternoon.
Highs in the mid to upper 40s. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Breezy. Partly cloudy. Lows in the mid 20s.
.WEDNESDAY...Breezy. Partly cloudy. Highs in the lower to mid
40s.
.WEDNESDAY NIGHT...Breezy. Partly cloudy. Lows in the lower to
mid 20s.
.THURSDAY...Partly cloudy. Highs 43 to 48.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower to mid 20s.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the mid to upper 40s.

$$




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