Zone Forecast Product
Issued by NWS Riverton, WY

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FPUS55 KRIW 232059
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
257 PM MDT Sun Apr 23 2017

WYZ020-241000-
Natrona County Lower Elevations-
Including the city of Casper
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Breezy. Partly cloudy. Highs 66 to 70.
West winds 20 to 25 mph with gusts to around 40 mph.
.TONIGHT...Breezy. Mostly cloudy. Isolated thunderstorms early in
the evening. Scattered rain showers through the night. Isolated
snow showers early in the morning. Some thunderstorms may produce
gusty winds, and small hail early in the evening. Lows around 38.
West winds 15 to 25 mph. Chance of precipitation 30 percent.
.MONDAY...Breezy, cooler. Mostly cloudy. Scattered rain showers
and isolated thunderstorms in the afternoon. Some thunderstorms
may produce gusty winds, and small hail in the afternoon. Highs
54 to 58. West winds 15 to 25 mph. Chance of precipitation
30 percent.
.MONDAY NIGHT...Cloudy. Isolated thunderstorms early in the
evening. Scattered rain showers in the evening, then numerous
rain showers, possibly mixed with snow showers after midnight.
Some thunderstorms may produce gusty winds, and small hail early
in the evening. No snow accumulation. Lows around 35. West winds
around 15 mph early in the evening becoming northwest around
15 mph early in the morning. Chance of precipitation 60 percent.
.TUESDAY...Breezy, colder. Numerous rain showers, possibly mixed
with snow showers in the morning, then numerous rain showers in
the afternoon. No snow accumulation. Highs around 43. Northwest
winds 15 to 25 mph shifting to the north 15 to 20 mph in the
afternoon. Chance of precipitation 70 percent.
.TUESDAY NIGHT...Cloudy. Numerous rain showers in the evening,
then isolated snow showers after midnight. Little or no snow
accumulation. Lows around 30. Chance of precipitation 60 percent.
.WEDNESDAY...Partly cloudy in the morning, then mostly cloudy
with isolated rain showers in the afternoon. Highs in the lower
50s. Chance of showers 20 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 30s.
.THURSDAY...Cloudy. Chance of rain showers and snow showers in
the morning, then chance of rain showers and isolated
thunderstorms in the afternoon. Highs in the mid to upper 40s.
Chance of precipitation 50 percent.
.THURSDAY NIGHT...Cloudy. Chance of rain showers, possibly mixed
with snow showers in the evening, then chance of snow showers
after midnight. Lows around 30. Chance of precipitation
50 percent.
.FRIDAY...Cloudy. Chance of snow showers in the morning, then
chance of rain showers, snow showers and thunderstorms in the
afternoon. Highs near 40. Chance of precipitation 40 percent.
.FRIDAY NIGHT...Breezy, cloudy. Chance of snow showers, possibly
mixed with rain showers in the evening, then chance of snow
showers after midnight. Lows in the upper 20s. Chance of
precipitation 40 percent.
.SATURDAY...Mostly cloudy. Slight chance of snow showers in the
morning, then slight chance of rain showers in the afternoon.
Highs in the lower 40s. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.SUNDAY...Partly cloudy. Highs in the upper 40s.

$$

WYZ017-241000-
Wind River Basin-
Including the cities of Riverton and Shoshoni
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Breezy. Mostly cloudy. Highs 64 to 68.
West winds 15 to 20 mph with gusts to around 40 mph.
.TONIGHT...Breezy. Mostly cloudy in the evening then becoming
partly cloudy. Lows around 38. West winds 15 to 20 mph in the
evening.
.MONDAY...Breezy. Partly cloudy in the morning, then mostly
cloudy with isolated rain showers and thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs 53 to 57. West winds 15 to 20 mph.
Chance of precipitation 20 percent.
.MONDAY NIGHT...Cloudy. Scattered rain showers and isolated
thunderstorms early in the evening, then scattered rain showers
in the late evening and overnight. Some thunderstorms may produce
gusty winds, and small hail early in the evening. Lows around 35.
West winds around 15 mph early in the evening. Chance of
precipitation 40 percent.
.TUESDAY...Breezy. Numerous rain showers. Highs 44 to 48. North
winds 15 to 20 mph. Chance of showers 70 percent.
.TUESDAY NIGHT...Cloudy. Numerous rain showers in the evening,
then scattered snow showers, possibly mixed with rain showers
after midnight. Little or no snow accumulation. Lows around 31.
Chance of precipitation 60 percent.
.WEDNESDAY...Partly cloudy in the morning, then mostly cloudy
with isolated rain showers in the afternoon. Highs in the lower
to mid 50s. Chance of showers 20 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Slight chance of rain showers
in the evening, then slight chance of rain showers and snow
showers after midnight. Lows in the mid 30s. Chance of
precipitation 20 percent.
.THURSDAY...Cloudy. Chance of rain showers and snow showers in
the morning, then chance of rain showers and isolated
thunderstorms in the afternoon. Highs in the mid to upper 40s.
Chance of precipitation 50 percent.
.THURSDAY NIGHT...Cloudy. Chance of rain showers, possibly mixed
with snow showers in the evening, then chance of snow showers
after midnight. Lows in the lower 30s. Chance of precipitation
40 percent.
.FRIDAY...Cloudy. Chance of snow showers, possibly mixed with
rain showers in the morning, then chance of rain showers,
possibly mixed with snow showers and thunderstorms in the
afternoon. Highs near 40. Chance of precipitation 40 percent.
.FRIDAY NIGHT...Cloudy. Chance of snow showers, possibly mixed
with rain showers in the evening, then chance of snow showers
after midnight. Lows in the upper 20s. Chance of precipitation
40 percent.
.SATURDAY...Mostly cloudy. Chance of snow showers, possibly mixed
with rain showers in the morning, then slight chance of rain
showers in the afternoon. Highs in the mid to upper 40s. Chance
of precipitation 30 percent.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows near 30.
.SUNDAY...Mostly sunny. Highs 50 to 55.

$$

WYZ018-241000-
Lander Foothills-
Including the city of Lander
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Breezy. Partly cloudy. Highs 64 to 68.
West winds 15 to 20 mph with gusts to around 35 mph.
.TONIGHT...Mostly cloudy. Isolated rain showers and thunderstorms
early in the evening, then isolated rain showers late in the
evening. Some thunderstorms may produce gusty winds, and small
hail early in the evening. Lows around 37. West winds around
15 mph early in the evening. Chance of precipitation 20 percent.
.MONDAY...Breezy, cooler. Mostly cloudy. Scattered rain showers
and isolated thunderstorms in the afternoon. Some thunderstorms
may produce gusty winds, and small hail in the afternoon. Highs
52 to 56. Southwest winds 15 to 20 mph. Chance of precipitation
30 percent.
.MONDAY NIGHT...Mostly cloudy. Scattered rain showers and
isolated thunderstorms early in the evening, then scattered rain
showers in the late evening and overnight. Some thunderstorms may
produce gusty winds, and small hail early in the evening. Lows
around 35. Southwest winds around 15 mph early in the evening.
Chance of precipitation 30 percent.
.TUESDAY...Breezy, cloudy. Scattered rain showers in the morning,
then numerous rain showers in the afternoon. Highs around 47.
Northwest winds around 15 mph shifting to the northeast in the
afternoon. Chance of showers 60 percent.
.TUESDAY NIGHT...Cloudy. Numerous rain showers in the evening,
then scattered rain showers and snow showers after midnight.
Little or no snow accumulation. Lows around 32. Southwest winds
around 15 mph in the evening. Chance of precipitation 70 percent.
.WEDNESDAY...Mostly cloudy. Isolated rain showers in the
afternoon. Highs in the lower 50s. Chance of showers 20 percent.
.WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the mid 30s.
.THURSDAY...Cloudy. Chance of rain showers and snow showers in
the morning, then chance of rain showers and isolated
thunderstorms in the afternoon. Highs in the mid 40s. Chance of
precipitation 40 percent.
.THURSDAY NIGHT...Cloudy. Chance of rain showers, possibly mixed
with snow showers in the evening, then chance of snow showers
after midnight. Lows around 30. Chance of precipitation
50 percent.
.FRIDAY...Cloudy. Chance of snow showers in the morning, then
chance of rain showers, snow showers and thunderstorms in the
afternoon. Highs in the upper 30s. Chance of precipitation
50 percent.
.FRIDAY NIGHT...Cloudy. Chance of snow showers, possibly mixed
with rain showers in the evening, then chance of snow showers
after midnight. Lows in the upper 20s. Chance of precipitation
50 percent.
.SATURDAY...Mostly cloudy. Chance of snow showers in the morning,
then slight chance of rain showers in the afternoon. Highs in the
mid 40s. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the upper 20s.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower 50s.

$$

WYZ028-241000-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Windy. Mostly cloudy with isolated rain
showers and thunderstorms. Some thunderstorms may produce gusty
winds, and small hail. Highs 62 to 66. West winds 20 to 30 mph.
Chance of precipitation 20 percent.
.TONIGHT...Breezy. Mostly cloudy. Isolated thunderstorms early in
the evening. Scattered rain showers through the night. Isolated
snow showers after midnight. Some thunderstorms may produce gusty
winds, and small hail early in the evening. Lows around 34. West
winds 15 to 25 mph. Chance of precipitation 40 percent.
.MONDAY...Breezy, cooler, cloudy. Scattered snow showers early in
the morning. Scattered rain showers through the day. Isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, and small hail in the afternoon. Little or no snow
accumulation. Highs 47 to 51. West winds 15 to 25 mph. Chance of
precipitation 50 percent.
.MONDAY NIGHT...Breezy, cloudy. Isolated thunderstorms early in
the evening. Scattered rain showers through the night. Scattered
snow showers after midnight. Some thunderstorms may produce gusty
winds, and small hail early in the evening. Lows around 31. West
winds 15 to 25 mph. Chance of precipitation 40 percent.
.TUESDAY...Windy, cloudy. Scattered rain showers and snow showers
in the morning, then scattered rain showers in the afternoon.
Highs 44 to 48. Northwest winds 20 to 30 mph. Chance of
precipitation 30 percent.
.TUESDAY NIGHT...Breezy. Mostly cloudy. Scattered rain showers,
possibly mixed with snow showers in the evening, then scattered
snow showers after midnight. Lows around 29. West winds 15 to
25 mph. Chance of precipitation 30 percent.
.WEDNESDAY...Breezy. Mostly cloudy. Isolated rain showers and
snow showers in the morning, then scattered rain showers in the
afternoon. Highs in the mid to upper 40s. Chance of precipitation
30 percent.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy. Slight chance of rain
showers, possibly mixed with snow showers in the evening, then
slight chance of snow showers after midnight. Lows in the upper
20s. Chance of precipitation 20 percent.
.THURSDAY...Breezy. Mostly cloudy. Slight chance of snow showers
in the morning. Highs in the lower to mid 40s. Chance of snow
20 percent.
.THURSDAY NIGHT...Breezy. Partly cloudy. Lows in the mid 20s.
.FRIDAY...Partly cloudy with slight chance of snow showers in the
morning, then mostly cloudy with slight chance of rain showers,
snow showers and thunderstorms in the afternoon. Highs near 40.
Chance of precipitation 20 percent.
.FRIDAY NIGHT...Mostly cloudy. Chance of rain showers and snow
showers in the evening, then chance of snow showers after
midnight. Lows in the mid 20s. Chance of precipitation
30 percent.
.SATURDAY...Mostly cloudy. Highs in the 40s.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the upper 20s.
.SUNDAY...Partly cloudy. Highs near 50.

$$

WYZ013-241000-
Jackson Hole-
Including the city of Jackson
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Cloudy with scattered rain showers and
isolated thunderstorms. Some thunderstorms may produce gusty
winds, and small hail. Highs 50 to 54. Chance of precipitation
40 percent.
.TONIGHT...Cloudy. Scattered rain showers and isolated
thunderstorms early in the evening, then scattered rain showers,
possibly mixed with snow showers in the late evening and
overnight. Some thunderstorms may produce gusty winds, and small
hail early in the evening. Snow accumulation up to 1 inch. Lows
around 31. South winds around 15 mph. Chance of precipitation
50 percent.
.MONDAY...Numerous snow showers in the morning. Numerous rain
showers in the late morning and afternoon. Isolated thunderstorms
in the afternoon. Some thunderstorms may produce gusty winds, and
small hail in the afternoon. Little or no snow accumulation.
Highs 40 to 44. South winds around 15 mph. Chance of
precipitation 70 percent.
.MONDAY NIGHT...Numerous rain showers, possibly mixed with snow
showers and thunderstorms early in the evening, then widespread
snow showers, possibly mixed with rain showers in the late
evening and overnight. Some thunderstorms may produce gusty
winds, and small hail early in the evening. Snow accumulation of
2 to 3 inches. Lows around 30. Southwest winds around 15 mph.
Chance of precipitation 80 percent.
.TUESDAY...Numerous snow showers, possibly mixed with rain
showers. Snow accumulation of 1 to 2 inches. Highs 40 to 44. West
winds around 15 mph. Chance of precipitation 70 percent.
.TUESDAY NIGHT...Numerous rain showers and snow showers in the
evening, then numerous snow showers after midnight. Snow
accumulation up to 1 inch. Lows 26 to 30. South winds around
15 mph in the evening. Chance of precipitation 60 percent.
.WEDNESDAY...Numerous snow showers, possibly mixed with rain
showers in the morning, then numerous rain showers in the
afternoon. Light snow accumulations. Highs near 40. Chance of
precipitation 70 percent.
.WEDNESDAY NIGHT...Rain showers and snow showers likely in the
evening, then snow showers likely after midnight. Light snow
accumulations. Lows near 30. Chance of precipitation 60 percent.
.THURSDAY...Cloudy. Chance of snow showers in the morning, then
chance of rain showers, snow showers and thunderstorms in the
afternoon. Highs near 40. Chance of precipitation 50 percent.
.THURSDAY NIGHT...Cloudy with a 50 percent chance of snow
showers. Lows in the mid to upper 20s.
.FRIDAY...Cloudy. Chance of snow showers in the morning, then
chance of rain showers, possibly mixed with snow showers and
thunderstorms in the afternoon. Highs near 40. Chance of
precipitation 30 percent.
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower to mid 20s.
.SATURDAY...Mostly cloudy. Highs 42 to 47.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the 20s.
.SUNDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs 43 to 48.

$$

WYZ003-241000-
Cody Foothills-
Including the cities of Cody and Meeteetse
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Breezy. Mostly cloudy. Highs 61 to 66.
Southwest winds 15 to 20 mph with gusts to around 45 mph.
.TONIGHT...Breezy. Mostly cloudy. Isolated thunderstorms early in
the evening. Scattered rain showers through the night. Isolated
snow showers after midnight. Some thunderstorms may produce gusty
winds, and small hail early in the evening. Lows 34 to 38. West
winds 15 to 20 mph. Chance of precipitation 30 percent.
.MONDAY...Cooler, cloudy. Scattered snow showers early in the
morning. Scattered rain showers through the day. Isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, and small hail in the afternoon. Little or no snow
accumulation. Highs 48 to 53. West winds around 15 mph until late
afternoon. Chance of precipitation 50 percent.
.MONDAY NIGHT...Breezy. Isolated thunderstorms early in the
evening. Numerous rain showers through the night. Numerous snow
showers after midnight. Some thunderstorms may produce gusty
winds, and small hail early in the evening. Snow accumulation up
to 1 inch. Lows 32 to 36. Northwest winds 15 to 20 mph early in
the morning. Chance of precipitation 60 percent.
.TUESDAY...Breezy. Numerous rain showers, possibly mixed with
snow showers in the morning, then numerous rain showers in the
afternoon. Snow accumulation up to 1 inch. Total snow
accumulation up to 2 inches. Highs 42 to 47. North winds 15 to
25 mph. Chance of precipitation 70 percent.
.TUESDAY NIGHT...Cloudy with scattered rain showers, possibly
mixed with snow showers. Lows 29 to 34. North winds around 15 mph
in the evening. Chance of precipitation 40 percent.
.WEDNESDAY...Cloudy. Scattered rain showers and snow showers in
the morning, then scattered rain showers in the afternoon. Highs
46 to 51. Chance of precipitation 40 percent.
.WEDNESDAY NIGHT...Cloudy with a 40 percent chance of rain
showers, possibly mixed with snow showers. Lows 31 to 36.
.THURSDAY...Cloudy. Chance of rain showers and snow showers in
the morning, then chance of rain showers, possibly mixed with
snow showers and thunderstorms in the afternoon. Highs 40 to 45.
Chance of precipitation 50 percent.
.THURSDAY NIGHT...Cloudy. Chance of rain showers and snow showers
in the evening, then chance of snow showers after midnight. Lows
near 30. Chance of precipitation 40 percent.
.FRIDAY...Breezy, cloudy. Chance of snow showers, possibly mixed
with rain showers in the morning, then chance of rain showers,
possibly mixed with snow showers and thunderstorms in the
afternoon. Highs 38 to 43. Chance of precipitation 30 percent.
.FRIDAY NIGHT...Breezy, cloudy. Chance of snow showers, possibly
mixed with rain showers in the evening. Lows 26 to 31. Chance of
precipitation 30 percent.
.SATURDAY...Mostly cloudy. Highs 45 to 50.
.SATURDAY NIGHT...Partly cloudy. Lows 28 to 33.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 49 to 54.

$$

WYZ004-241000-
North Big Horn Basin-
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Breezy. Mostly cloudy. Highs 65 to 69.
Southwest winds 15 to 20 mph with gusts to around 35 mph.
.TONIGHT...Breezy. Mostly cloudy. Scattered rain showers and
isolated thunderstorms early in the evening, then scattered rain
showers in the late evening and overnight. Some thunderstorms may
produce gusty winds, and small hail early in the evening. Lows
around 40. Northwest winds 15 to 20 mph until early morning.
Chance of precipitation 30 percent.
.MONDAY...Cloudy. Scattered rain showers in the morning, then
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs 54 to 58. Chance of precipitation
50 percent.
.MONDAY NIGHT...Breezy. Numerous rain showers and isolated
thunderstorms early in the evening, then numerous rain showers in
the late evening and overnight. Some thunderstorms may produce
gusty winds, and small hail early in the evening. Lows around 38.
Northwest winds 15 to 20 mph in the late evening and overnight.
Chance of precipitation 60 percent.
.TUESDAY...Breezy. Numerous rain showers. Highs 47 to 51. North
winds 15 to 25 mph. Chance of showers 60 percent.
.TUESDAY NIGHT...Mostly cloudy. Scattered rain showers in the
evening, then isolated rain showers and snow showers after
midnight. Lows around 34. North winds around 15 mph in the
evening. Chance of precipitation 30 percent.
.WEDNESDAY...Mostly cloudy with scattered rain showers. Highs in
the lower to mid 50s. Chance of showers 30 percent.
.WEDNESDAY NIGHT...Cloudy. Slight chance of rain showers in the
evening, then slight chance of rain showers and snow showers
after midnight. Lows in the mid 30s. Chance of precipitation
20 percent.
.THURSDAY...Cloudy. Chance of rain showers, possibly mixed with
snow showers in the morning, then chance of rain showers and
isolated thunderstorms in the afternoon. Highs in the mid 40s to
lower 50s. Chance of precipitation 30 percent.
.THURSDAY NIGHT...Cloudy. Chance of rain showers in the evening,
then slight chance of rain showers and snow showers after
midnight. Lows in the lower to mid 30s. Chance of precipitation
30 percent.
.FRIDAY...Breezy, cloudy. Slight chance of rain showers and snow
showers in the morning, then slight chance of rain showers and
isolated thunderstorms in the afternoon. Highs in the 40s. Chance
of precipitation 20 percent.
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 30s.
.SATURDAY...Mostly cloudy. Highs in the lower 50s.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid to upper 50s.

$$

WYZ006-241000-
Southeast Big Horn Basin-
Including the city of Worland
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Breezy. Mostly cloudy. Highs 65 to 69.
Southwest winds 15 to 20 mph.
.TONIGHT...Mostly cloudy. Isolated rain showers and thunderstorms
early in the evening, then isolated rain showers in the late
evening and overnight. Some thunderstorms may produce gusty
winds, and small hail early in the evening. Lows around 39. West
winds around 15 mph early in the evening. Chance of precipitation
20 percent.
.MONDAY...Breezy, cooler. Mostly cloudy. Scattered rain showers
and isolated thunderstorms in the afternoon. Some thunderstorms
may produce gusty winds, and small hail in the afternoon. Highs
around 56. West winds 15 to 20 mph in the afternoon. Chance of
precipitation 30 percent.
.MONDAY NIGHT...Cloudy. Scattered rain showers and isolated
thunderstorms early in the evening, then scattered rain showers
in the late evening and overnight. Some thunderstorms may produce
gusty winds, and small hail early in the evening. Lows around 37.
Northwest winds around 15 mph after midnight. Chance of
precipitation 50 percent.
.TUESDAY...Breezy. Numerous rain showers. Highs 45 to 49.
Northwest winds 15 to 20 mph. Chance of showers 70 percent.
.TUESDAY NIGHT...Cloudy. Scattered rain showers in the evening,
then isolated rain showers and snow showers after midnight. Lows
around 33. Southeast winds around 15 mph in the evening. Chance
of precipitation 30 percent.
.WEDNESDAY...Partly cloudy in the morning, then mostly cloudy
with isolated rain showers in the afternoon. Highs in the lower
to mid 50s. Chance of showers 20 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Slight chance of rain showers
in the evening, then slight chance of rain showers and snow
showers after midnight. Lows in the mid 30s. Chance of
precipitation 20 percent.
.THURSDAY...Cloudy. Chance of rain showers, possibly mixed with
snow showers in the morning, then chance of rain showers and
isolated thunderstorms in the afternoon. Highs in the mid to
upper 40s. Chance of precipitation 40 percent.
.THURSDAY NIGHT...Cloudy. Chance of rain showers in the evening,
then chance of snow showers, possibly mixed with rain showers
after midnight. Lows in the lower 30s. Chance of precipitation
40 percent.
.FRIDAY...Cloudy. Chance of rain showers and snow showers in the
morning, then chance of rain showers and isolated thunderstorms
in the afternoon. Highs in the lower to mid 40s. Chance of
precipitation 30 percent.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of rain showers and
snow showers in the evening, then slight chance of snow showers
after midnight. Lows in the lower 30s. Chance of precipitation
20 percent.
.SATURDAY...Mostly cloudy. Slight chance of rain showers and snow
showers in the morning. Highs near 50. Chance of precipitation
20 percent.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.SUNDAY...Partly cloudy. Highs in the lower to mid 50s.

$$

WYZ005-241000-
Southwest Big Horn Basin-
Including the city of Thermopolis
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Breezy. Mostly cloudy. Highs 64 to 68.
West winds 15 to 20 mph.
.TONIGHT...Breezy. Mostly cloudy. Isolated rain showers and
thunderstorms early in the evening, then isolated rain showers in
the late evening and overnight. Some thunderstorms may produce
gusty winds, and small hail early in the evening. Lows around 38.
West winds 15 to 20 mph in the evening. Chance of precipitation
20 percent.
.MONDAY...Breezy. Mostly cloudy. Scattered rain showers and
isolated thunderstorms in the afternoon. Some thunderstorms may
produce gusty winds, and small hail in the afternoon. Highs 54 to
58. West winds 15 to 20 mph in the afternoon. Chance of
precipitation 30 percent.
.MONDAY NIGHT...Cloudy. Isolated thunderstorms early in the
evening. Scattered rain showers in the evening, then numerous
rain showers after midnight. Some thunderstorms may produce gusty
winds, and small hail early in the evening. Lows around 37.
Northwest winds around 15 mph early in the morning. Chance of
precipitation 60 percent.
.TUESDAY...Breezy. Numerous rain showers. Highs 44 to 48.
Northwest winds 15 to 25 mph. Chance of showers 70 percent.
.TUESDAY NIGHT...Cloudy. Numerous rain showers in the evening,
then scattered rain showers and snow showers after midnight.
Little or no snow accumulation. Lows around 32. West winds around
15 mph in the evening. Chance of precipitation 60 percent.
.WEDNESDAY...Mostly cloudy. Scattered rain showers in the
afternoon. Highs in the lower to mid 50s. Chance of showers
30 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Slight chance of rain showers
in the evening, then chance of rain showers and snow showers
after midnight. Lows in the mid 30s. Chance of precipitation
30 percent.
.THURSDAY...Cloudy. Chance of rain showers, possibly mixed with
snow showers in the morning, then chance of rain showers and
isolated thunderstorms in the afternoon. Highs in the 40s. Chance
of precipitation 50 percent.
.THURSDAY NIGHT...Cloudy. Chance of rain showers, possibly mixed
with snow showers in the evening, then chance of snow showers
after midnight. Lows in the lower 30s. Chance of precipitation
40 percent.
.FRIDAY...Breezy, cloudy. Chance of snow showers, possibly mixed
with rain showers in the morning, then chance of rain showers,
possibly mixed with snow showers and thunderstorms in the
afternoon. Highs near 40. Chance of precipitation 30 percent.
.FRIDAY NIGHT...Cloudy. Chance of rain showers and snow showers
in the evening, then slight chance of snow showers after
midnight. Lows around 30. Chance of precipitation 30 percent.
.SATURDAY...Mostly cloudy. Highs in the mid 40s to lower 50s.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.SUNDAY...Mostly sunny. Highs in the lower to mid 50s.

$$

WYZ023-241000-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Cloudy with scattered rain showers and
isolated thunderstorms. Some thunderstorms may produce gusty
winds, and small hail. Highs around 56. Chance of precipitation
40 percent.
.TONIGHT...Cloudy. Scattered rain showers and isolated
thunderstorms early in the evening, then scattered rain showers,
possibly mixed with snow showers in the late evening and
overnight. Some thunderstorms may produce gusty winds, and small
hail early in the evening. Snow accumulation up to 1 inch. Lows
around 32. Chance of precipitation 50 percent.
.MONDAY...Cooler. Numerous snow showers in the morning. Numerous
rain showers through the day. Isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Little or no snow accumulation. Highs
42 to 46. Chance of precipitation 70 percent.
.MONDAY NIGHT...Numerous rain showers and isolated thunderstorms
early in the evening, then numerous rain showers, possibly mixed
with snow showers in the late evening and overnight. Some
thunderstorms may produce gusty winds, and small hail early in
the evening. Snow accumulation around 1 inch. Lows around 32.
Chance of precipitation 70 percent.
.TUESDAY...Numerous snow showers, possibly mixed with rain
showers in the morning, then numerous rain showers in the
afternoon. Snow accumulation up to 1 inch. Total snow
accumulation 1 to 2 inches. Highs 42 to 46. West winds around
15 mph. Chance of precipitation 70 percent.
.TUESDAY NIGHT...Cloudy. Scattered rain showers and snow showers
in the evening, then scattered snow showers after midnight.
Little or no snow accumulation. Lows around 29. Chance of
precipitation 50 percent.
.WEDNESDAY...Cloudy. Scattered snow showers, possibly mixed with
rain showers in the morning, then numerous rain showers in the
afternoon. Highs in the lower to mid 40s. Chance of precipitation
70 percent.
.WEDNESDAY NIGHT...Cloudy. Rain showers, possibly mixed with snow
showers in the evening, then chance of snow showers after
midnight. Light snow accumulations. Lows around 30. Chance of
precipitation 60 percent.
.THURSDAY...Cloudy. Chance of snow showers in the morning, then
chance of rain showers, possibly mixed with snow showers and
thunderstorms in the afternoon. Highs near 40. Chance of
precipitation 50 percent.
.THURSDAY NIGHT...Cloudy. Chance of snow showers, possibly mixed
with rain showers in the evening, then chance of snow showers
after midnight. Lows in the upper 20s. Chance of precipitation
40 percent.
.FRIDAY...Cloudy. Chance of snow showers in the morning, then
chance of rain showers and isolated thunderstorms in the
afternoon. Highs in the lower to mid 40s. Chance of precipitation
40 percent.
.FRIDAY NIGHT...Cloudy. Chance of snow showers, possibly mixed
with rain showers in the evening. Lows in the mid 20s. Chance of
precipitation 30 percent.
.SATURDAY...Mostly cloudy. Highs in the mid to upper 40s.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.SUNDAY...Partly cloudy. Highs in the mid 40s to lower 50s.

$$

WYZ025-241000-
Upper Green River Basin Foothills-
Including the city of Pinedale
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Mostly cloudy with scattered rain showers
and isolated thunderstorms. Some thunderstorms may produce gusty
winds, and small hail. Highs 51 to 56. Chance of precipitation
30 percent.
.TONIGHT...Cloudy. Isolated thunderstorms early in the evening.
Scattered rain showers until early morning. Scattered snow
showers in the late evening and overnight. Some thunderstorms may
produce gusty winds, and small hail early in the evening. Lows
26 to 30. Northwest winds around 15 mph early in the evening.
Chance of precipitation 40 percent.
.MONDAY...Colder, cloudy. Scattered snow showers, possibly mixed
with rain showers in the morning, then numerous rain showers,
possibly mixed with snow showers and thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Snow accumulation up to 1 inch. Highs
39 to 44. Chance of precipitation 70 percent.
.MONDAY NIGHT...Isolated thunderstorms early in the evening.
Numerous rain showers in the evening. Numerous snow showers
through the night. Some thunderstorms may produce gusty winds,
and small hail early in the evening. Snow accumulation around
1 inch. Lows 26 to 30. West winds around 15 mph early in the
morning. Chance of precipitation 70 percent.
.TUESDAY...Breezy. Numerous snow showers in the morning, then
numerous rain showers, possibly mixed with snow showers in the
afternoon. Snow accumulation up to 1 inch. Highs 39 to 43.
Northwest winds 15 to 25 mph. Chance of precipitation 60 percent.
.TUESDAY NIGHT...Cloudy. Scattered snow showers, possibly mixed
with rain showers in the evening, then scattered snow showers
after midnight. Snow accumulation up to 1 inch. Lows 24 to 28.
Northwest winds around 15 mph in the evening. Chance of
precipitation 50 percent.
.WEDNESDAY...Cloudy. Scattered snow showers in the morning, then
numerous rain showers in the afternoon. Highs near 40. Chance of
precipitation 60 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of snow showers,
possibly mixed with rain showers in the evening, then chance of
snow showers after midnight. Lows in the mid to upper 20s. Chance
of precipitation 50 percent.
.THURSDAY...Cloudy. Chance of snow showers in the morning, then
chance of rain showers, snow showers and thunderstorms in the
afternoon. Highs in the mid 30s to lower 40s. Chance of
precipitation 40 percent.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows in the lower to mid 20s.
.FRIDAY...Cloudy. Chance of snow showers in the morning, then
chance of rain showers, snow showers and thunderstorms in the
afternoon. Highs in the mid 30s to lower 40s. Chance of
precipitation 40 percent.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows in the lower to mid 20s.
.SATURDAY...Mostly cloudy. Highs in the lower to mid 40s.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower to mid 20s.
.SUNDAY...Partly cloudy. Highs in the lower to mid 40s.

$$

WYZ026-241000-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Breezy. Mostly cloudy with isolated rain
showers and thunderstorms. Some thunderstorms may produce gusty
winds, and small hail. Highs 59 to 64. West winds 15 to 25 mph
with gusts to around 40 mph. Chance of precipitation 20 percent.
.TONIGHT...Breezy. Mostly cloudy. Isolated thunderstorms early in
the evening. Scattered rain showers until early morning.
Scattered snow showers after midnight. Some thunderstorms may
produce gusty winds, and small hail early in the evening. Lows
29 to 33. West winds 15 to 25 mph until early morning. Chance of
precipitation 30 percent.
.MONDAY...Breezy, cooler, cloudy. Scattered snow showers early in
the morning, then scattered rain showers late in the morning.
Numerous rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Little or no snow accumulation. Highs
44 to 48. West winds 15 to 25 mph in the late morning and
afternoon. Chance of precipitation 60 percent.
.MONDAY NIGHT...Breezy, cloudy. Isolated thunderstorms early in
the evening. Scattered rain showers in the evening. Scattered
snow showers in the late evening and overnight. Some
thunderstorms may produce gusty winds, and small hail early in
the evening. Little or no snow accumulation. Lows around 29. West
winds 15 to 25 mph. Chance of precipitation 50 percent.
.TUESDAY...Windy, cloudy. Scattered snow showers, possibly mixed
with rain showers in the morning, then scattered rain showers in
the afternoon. Little or no snow accumulation. Highs 43 to 47.
Northwest winds 20 to 30 mph. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Breezy, cloudy. Scattered rain showers and snow
showers in the evening, then scattered snow showers after
midnight. Lows around 28. West winds 15 to 20 mph in the evening.
Chance of precipitation 40 percent.
.WEDNESDAY...Breezy. Mostly cloudy. Scattered snow showers,
possibly mixed with rain showers in the morning, then scattered
rain showers in the afternoon. Highs in the 40s. Chance of
precipitation 40 percent.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy. Slight chance of rain
showers and snow showers in the evening, then slight chance of
snow showers after midnight. Lows in the upper 20s. Chance of
precipitation 20 percent.
.THURSDAY...Breezy. Mostly cloudy. Chance of snow showers in the
morning, then chance of rain showers, possibly mixed with snow
showers and thunderstorms in the afternoon. Highs near 40. Chance
of precipitation 30 percent.
.THURSDAY NIGHT...Breezy. Mostly cloudy with a 30 percent chance
of snow showers. Lows in the mid 20s.
.FRIDAY...Mostly cloudy. Chance of snow showers in the morning,
then chance of rain showers, possibly mixed with snow showers and
thunderstorms in the afternoon. Highs near 40. Chance of
precipitation 40 percent.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of rain showers and
snow showers in the evening. Lows in the 20s. Chance of
precipitation 20 percent.
.SATURDAY...Mostly cloudy. Highs in the lower to mid 40s.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the mid to upper 20s.
.SUNDAY...Partly cloudy. Highs 46 to 51.

$$

WYZ010-241000-
Northeast Johnson County-
Including the city of Buffalo
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Partly cloudy. Highs 67 to 71. Southwest
winds around 15 mph.
.TONIGHT...Mostly cloudy. Isolated rain showers and thunderstorms
early in the evening, then isolated rain showers in the late
evening and overnight. Some thunderstorms may produce gusty
winds, and small hail early in the evening. Lows around 39. West
winds around 15 mph early in the evening becoming northwest
around 15 mph after midnight. Chance of precipitation 20 percent.
.MONDAY...Cooler, cloudy. Scattered rain showers in the morning,
then scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs 54 to 58. Northwest winds around
15 mph late in the afternoon. Chance of precipitation 50 percent.
.MONDAY NIGHT...Numerous rain showers and isolated thunderstorms
early in the evening, then numerous rain showers in the late
evening and overnight. Some thunderstorms may produce gusty
winds, and small hail early in the evening. Lows around 36. North
winds around 15 mph early in the morning. Chance of precipitation
70 percent.
.TUESDAY...Breezy, colder. Numerous rain showers. Highs around
43. North winds 15 to 20 mph. Chance of showers 70 percent.
.TUESDAY NIGHT...Mostly cloudy. Scattered rain showers in the
evening, then isolated rain showers and snow showers after
midnight. Lows around 31. Northeast winds around 15 mph in the
evening. Chance of precipitation 40 percent.
.WEDNESDAY...Partly cloudy in the morning, then mostly cloudy
with scattered rain showers in the afternoon. Highs near 50.
Chance of showers 30 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 30s.
.THURSDAY...Cloudy. Chance of rain showers, possibly mixed with
snow showers in the morning, then chance of rain showers and
isolated thunderstorms in the afternoon. Highs in the mid to
upper 40s. Chance of precipitation 50 percent.
.THURSDAY NIGHT...Cloudy. Chance of rain showers, possibly mixed
with snow showers in the evening, then chance of snow showers
after midnight. Lows in the lower 30s. Chance of precipitation
50 percent.
.FRIDAY...Cloudy. Chance of snow showers, possibly mixed with
rain showers in the morning, then chance of rain showers and
isolated thunderstorms in the afternoon. Highs in the lower to
mid 40s. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Breezy, cloudy. Chance of rain showers and snow
showers in the evening, then slight chance of snow showers after
midnight. Lows in the lower 30s. Chance of precipitation
40 percent.
.SATURDAY...Mostly cloudy. Highs in the mid to upper 40s.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.SUNDAY...Partly cloudy. Highs in the lower to mid 50s.

$$

WYZ011-241000-
Southeast Johnson County-
Including the city of Kaycee
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Breezy. Partly cloudy. Highs 66 to 70.
West winds 15 to 20 mph.
.TONIGHT...Breezy. Mostly cloudy. Isolated rain showers and
thunderstorms early in the evening, then isolated rain showers in
the late evening and overnight. Some thunderstorms may produce
gusty winds, and small hail early in the evening. Lows around 40.
West winds 15 to 20 mph until early morning. Chance of
precipitation 20 percent.
.MONDAY...Breezy, cooler. Mostly cloudy. Isolated rain showers in
the morning, then scattered rain showers and isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, and small hail in the afternoon. Highs around 56.
West winds 15 to 20 mph in the afternoon. Chance of precipitation
50 percent.
.MONDAY NIGHT...Numerous rain showers and isolated thunderstorms
early in the evening, then numerous rain showers in the late
evening and overnight. Some thunderstorms may produce gusty
winds, and small hail early in the evening. Lows around 36. North
winds around 15 mph early in the evening becoming north around
15 mph early in the morning. Chance of precipitation 70 percent.
.TUESDAY...Breezy, colder. Numerous rain showers. Highs around
42. North winds 15 to 25 mph. Chance of showers 70 percent.
.TUESDAY NIGHT...Mostly cloudy. Scattered rain showers in the
evening, then isolated rain showers and snow showers after
midnight. Lows around 31. Northeast winds around 15 mph in the
evening. Chance of precipitation 40 percent.
.WEDNESDAY...Partly cloudy in the morning, then mostly cloudy
with isolated rain showers in the afternoon. Highs in the lower
50s. Chance of showers 20 percent.
.WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain
showers in the evening. Lows in the mid 30s.
.THURSDAY...Cloudy. Chance of rain showers, possibly mixed with
snow showers in the morning, then chance of rain showers and
isolated thunderstorms in the afternoon. Highs in the mid to
upper 40s. Chance of precipitation 40 percent.
.THURSDAY NIGHT...Cloudy. Chance of rain showers, possibly mixed
with snow showers in the evening, then chance of snow showers
after midnight. Lows in the lower 30s. Chance of precipitation
50 percent.
.FRIDAY...Cloudy. Chance of snow showers in the morning, then
chance of rain showers, possibly mixed with snow showers and
thunderstorms in the afternoon. Highs in the lower 40s. Chance of
precipitation 50 percent.
.FRIDAY NIGHT...Breezy, cloudy. Chance of snow showers, possibly
mixed with rain showers in the evening, then slight chance of
snow showers after midnight. Lows around 30. Chance of
precipitation 30 percent.
.SATURDAY...Mostly cloudy. Slight chance of snow showers in the
morning. Highs in the mid 40s. Chance of snow 20 percent.
.SATURDAY NIGHT...Partly cloudy. Lows around 30.
.SUNDAY...Partly cloudy. Highs around 50.

$$

WYZ027-241000-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Breezy. Mostly cloudy. Highs 58 to 63.
West winds 15 to 25 mph with gusts to around 40 mph.
.TONIGHT...Breezy. Mostly cloudy. Isolated thunderstorms early in
the evening. Isolated rain showers through the night. Isolated
snow showers after midnight. Some thunderstorms may produce gusty
winds, and small hail early in the evening. Lows around 32. West
winds 15 to 20 mph. Chance of precipitation 20 percent.
.MONDAY...Breezy, cooler, cloudy. Scattered snow showers early in
the morning, then scattered rain showers late in the morning.
Numerous rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Little or no snow accumulation. Highs
44 to 48. Southwest winds 15 to 25 mph in the late morning and
afternoon. Chance of precipitation 60 percent.
.MONDAY NIGHT...Breezy, cloudy. Numerous rain showers, possibly
mixed with snow showers and thunderstorms in the evening, then
scattered snow showers after midnight. Some thunderstorms may
produce gusty winds, and small hail early in the evening. Snow
accumulation up to 1 inch. Lows around 30. West winds 15 to
25 mph. Chance of precipitation 60 percent.
.TUESDAY...Windy, cloudy. Scattered snow showers, possibly mixed
with rain showers in the morning, then scattered rain showers in
the afternoon. Highs 42 to 46. Northwest winds 20 to 30 mph.
Chance of precipitation 30 percent.
.TUESDAY NIGHT...Breezy. Mostly cloudy. Isolated rain showers and
snow showers in the evening, then isolated snow showers after
midnight. Lows around 28. West winds 15 to 20 mph. Chance of
precipitation 20 percent.
.WEDNESDAY...Breezy, cloudy. Scattered snow showers, possibly
mixed with rain showers in the morning, then scattered rain
showers in the afternoon. Highs in the lower to mid 40s. Chance
of precipitation 40 percent.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy. Chance of rain showers,
possibly mixed with snow showers in the evening, then chance of
snow showers after midnight. Lows in the upper 20s. Chance of
precipitation 30 percent.
.THURSDAY...Breezy. Mostly cloudy. Chance of snow showers in the
morning, then slight chance of rain showers, snow showers and
thunderstorms in the afternoon. Highs near 40. Chance of
precipitation 30 percent.
.THURSDAY NIGHT...Breezy. Mostly cloudy in the evening then
becoming partly cloudy. Lows in the mid 20s.
.FRIDAY...Mostly cloudy. Slight chance of snow showers in the
morning, then chance of rain showers, possibly mixed with snow
showers and thunderstorms in the afternoon. Highs near 40. Chance
of precipitation 30 percent.
.FRIDAY NIGHT...Mostly cloudy. Chance of snow showers, possibly
mixed with rain showers in the evening, then slight chance of
snow showers after midnight. Lows in the mid 20s. Chance of
precipitation 30 percent.
.SATURDAY...Partly cloudy with slight chance of snow showers in
the morning, then mostly cloudy with slight chance of rain
showers in the afternoon. Highs in the 40s. Chance of
precipitation 20 percent.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the mid 20s.
.SUNDAY...Partly cloudy. Highs near 50.

$$

WYZ016-241000-
Upper Wind River Basin-
Including the city of Dubois
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Breezy. Mostly cloudy. Highs 56 to 61.
Northwest winds 15 to 20 mph.
.TONIGHT...Breezy. Mostly cloudy. Isolated thunderstorms early in
the evening. Scattered rain showers until early morning.
Scattered snow showers after midnight. Some thunderstorms may
produce gusty winds, and small hail early in the evening. Lows
31 to 35. Northwest winds 15 to 25 mph. Chance of precipitation
30 percent.
.MONDAY...Breezy, cloudy. Scattered rain showers and snow showers
in the morning, then scattered rain showers and isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, and small hail in the afternoon. Highs 46 to 51.
Northwest winds 15 to 20 mph. Chance of precipitation 30 percent.
.MONDAY NIGHT...Breezy, cloudy. Numerous rain showers and
isolated thunderstorms early in the evening, then scattered rain
showers, possibly mixed with snow showers in the late evening and
overnight. Some thunderstorms may produce gusty winds, and small
hail early in the evening. Snow accumulation up to 1 inch. Lows
30 to 34. Northwest winds 15 to 20 mph. Chance of precipitation
60 percent.
.TUESDAY...Breezy. Numerous rain showers and snow showers in the
morning, then numerous rain showers in the afternoon. Snow
accumulation up to 1 inch. Highs 42 to 46. Northwest winds 15 to
20 mph. Chance of precipitation 70 percent.
.TUESDAY NIGHT...Cloudy. Numerous rain showers, possibly mixed
with snow showers in the evening, then scattered snow showers
after midnight. Snow accumulation up to 1 inch. Total snow
accumulation up to 3 inches. Lows 26 to 30. Northwest winds
around 15 mph in the evening. Chance of precipitation 70 percent.
.WEDNESDAY...Cloudy. Scattered snow showers, possibly mixed with
rain showers in the morning, then scattered rain showers in the
afternoon. Highs 44 to 49. Chance of precipitation 40 percent.
.WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers, possibly mixed with snow showers. Lows near 30.
.THURSDAY...Cloudy. Chance of snow showers, possibly mixed with
rain showers in the morning, then chance of rain showers,
possibly mixed with snow showers and thunderstorms in the
afternoon. Highs 40 to 45. Chance of precipitation 50 percent.
.THURSDAY NIGHT...Cloudy. Chance of rain showers and snow showers
in the evening, then chance of snow showers after midnight. Lows
in the mid 20s to lower 30s. Chance of precipitation 50 percent.
.FRIDAY...Cloudy. Chance of snow showers in the morning, then
chance of rain showers, snow showers and thunderstorms in the
afternoon. Highs in the mid 30s to lower 40s. Chance of
precipitation 40 percent.
.FRIDAY NIGHT...Cloudy. Chance of snow showers, possibly mixed
with rain showers in the evening, then slight chance of snow
showers after midnight. Lows in the mid to upper 20s. Chance of
precipitation 30 percent.
.SATURDAY...Mostly cloudy. Slight chance of snow showers in the
morning, then slight chance of rain showers in the afternoon.
Highs in the 40s. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the mid to upper 20s.
.SUNDAY...Partly cloudy. Highs 46 to 51.

$$

WYZ001-241000-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Cloudy with scattered rain showers and
isolated thunderstorms. Some thunderstorms may produce gusty
winds, and small hail. Highs 44 to 50. Southwest winds around
15 mph with gusts to around 35 mph. Chance of precipitation
50 percent.
.TONIGHT...Isolated thunderstorms early in the evening. Numerous
rain showers in the evening. Numerous snow showers through the
night. Some thunderstorms may produce gusty winds, and small hail
early in the evening. Snow accumulation of 1 to 2 inches. Lows
24 to 30. Southwest winds around 15 mph. Chance of precipitation
70 percent.
.MONDAY...Breezy. Numerous snow showers through the day.
Scattered rain showers late in the morning, then numerous rain
showers and isolated thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, and small hail in the
afternoon. Snow accumulation up to 2 inches. Highs 34 to 40.
Southwest winds 15 to 20 mph. Chance of precipitation 70 percent.
.MONDAY NIGHT...Widespread snow showers, possibly mixed with rain
showers and thunderstorms early in the evening, then widespread
snow showers in the late evening and overnight. Some
thunderstorms may produce gusty winds, and small hail early in
the evening. Snow accumulation of 2 to 3 inches. Lows 23 to 29.
Southwest winds around 15 mph in the evening. Chance of
precipitation 80 percent.
.TUESDAY...Numerous snow showers in the morning, then numerous
snow showers, possibly mixed with rain showers in the afternoon.
Snow accumulation of 1 to 3 inches. Highs 34 to 40. Northwest
winds around 15 mph. Chance of precipitation 70 percent.
.TUESDAY NIGHT...Numerous snow showers. Snow accumulation of 1 to
2 inches. Lows 21 to 27. Chance of snow 70 percent.
.WEDNESDAY...Numerous snow showers in the morning, then
widespread snow showers, possibly mixed with rain showers in the
afternoon. Light snow accumulations. Highs 33 to 39. Chance of
precipitation 80 percent.
.WEDNESDAY NIGHT...Snow showers likely. Light snow accumulations.
Lows 22 to 28. Chance of snow 70 percent.
.THURSDAY...Cloudy. Snow showers likely in the morning, then
chance of snow showers, possibly mixed with rain showers and
thunderstorms in the afternoon. Highs 31 to 37. Chance of
precipitation 60 percent.
.THURSDAY NIGHT...Cloudy with a 50 percent chance of snow
showers. Lows 19 to 25.
.FRIDAY...Cloudy. Chance of snow showers in the morning, then
slight chance of snow showers and thunderstorms with little or no
rain in the afternoon. Highs 30 to 38. Chance of precipitation
30 percent.
.FRIDAY NIGHT...Mostly cloudy. Lows 18 to 24.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 34 to 42.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 18 to 24.
.SUNDAY...Partly cloudy in the morning, then mostly cloudy with a
20 percent chance of rain showers and snow showers in the
afternoon. Highs 37 to 43.

$$

WYZ029-241000-
Flaming Gorge-
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Breezy. Mostly cloudy with isolated rain
showers and thunderstorms. Some thunderstorms may produce gusty
winds, and small hail. Highs 63 to 68. Southwest winds 20 to
25 mph with gusts to around 40 mph. Chance of precipitation
20 percent.
.TONIGHT...Breezy, cloudy. Isolated thunderstorms early in the
evening. Scattered rain showers through the night. Scattered snow
showers after midnight. Some thunderstorms may produce gusty
winds, and small hail early in the evening. Lows around 35. West
winds 15 to 25 mph. Chance of precipitation 40 percent.
.MONDAY...Breezy, cooler, cloudy. Isolated snow showers early in
the morning. Scattered rain showers through the day. Isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, and small hail in the afternoon. Little or no snow
accumulation. Highs 48 to 53. West winds 15 to 20 mph in the late
morning and afternoon. Chance of precipitation 50 percent.
.MONDAY NIGHT...Breezy, cloudy. Isolated thunderstorms early in
the evening. Scattered rain showers through the night. Scattered
snow showers after midnight. Some thunderstorms may produce gusty
winds, and small hail early in the evening. Lows 30 to 34. West
winds 15 to 25 mph. Chance of precipitation 40 percent.
.TUESDAY...Windy, cloudy. Scattered rain showers, possibly mixed
with snow showers in the morning, then scattered rain showers in
the afternoon. Highs 45 to 50. Northwest winds 20 to 30 mph.
Gusts up to 45 mph in the afternoon. Chance of precipitation
40 percent.
.TUESDAY NIGHT...Breezy, cloudy. Scattered rain showers, possibly
mixed with snow showers in the evening, then scattered snow
showers after midnight. Lows 27 to 31. West winds 15 to 25 mph.
Chance of precipitation 30 percent.
.WEDNESDAY...Breezy, cloudy. Scattered snow showers, possibly
mixed with rain showers in the morning, then scattered rain
showers in the afternoon. Highs 46 to 51. Chance of precipitation
40 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of snow showers and rain
showers in the evening, then chance of snow showers after
midnight. Lows near 30. Chance of precipitation 30 percent.
.THURSDAY...Breezy. Mostly cloudy with a 20 percent chance of
rain showers and snow showers in the morning, then partly cloudy
in the afternoon. Highs 42 to 47.
.THURSDAY NIGHT...Breezy. Partly cloudy. Lows in the 20s.
.FRIDAY...Partly cloudy in the morning, then mostly cloudy with
slight chance of rain showers and thunderstorms, possibly mixed
with snow showers in the afternoon. Highs 40 to 45. Chance of
precipitation 20 percent.
.FRIDAY NIGHT...Mostly cloudy. Chance of snow showers, possibly
mixed with rain showers in the evening, then slight chance of
snow showers after midnight. Lows in the mid to upper 20s. Chance
of precipitation 30 percent.
.SATURDAY...Mostly cloudy. Slight chance of snow showers in the
morning. Highs 44 to 49. Chance of snow 20 percent.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the upper 20s.
.SUNDAY...Partly cloudy. Highs 49 to 54.

$$

WYZ022-241000-
Casper Mountain-
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Windy. Partly cloudy. Highs 59 to 65.
Southwest winds 25 to 30 mph.
.TONIGHT...Breezy, cloudy. Isolated thunderstorms early in the
evening. Scattered rain showers through the night. Scattered snow
showers after midnight. Some thunderstorms may produce gusty
winds, and small hail early in the evening. Lows 31 to 37.
Southwest winds 15 to 25 mph. Chance of precipitation 40 percent.
.MONDAY...Windy, cloudy. Scattered snow showers early in the
morning. Scattered rain showers through the day. Isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, and small hail in the afternoon. Highs 47 to 53.
Southwest winds 15 to 20 mph shifting to the west 20 to 30 mph in
the late morning and afternoon. Chance of precipitation
40 percent.
.MONDAY NIGHT...Breezy. Numerous rain showers and isolated
thunderstorms in the evening. Numerous snow showers through the
night. Scattered rain showers after midnight. Some thunderstorms
may produce gusty winds, and small hail early in the evening.
Little or no snow accumulation. Lows 29 to 35. Southwest winds
15 to 25 mph. Chance of precipitation 60 percent.
.TUESDAY...Breezy. Numerous snow showers, possibly mixed with
rain showers. Snow accumulation up to 1 inch. Highs 36 to 42.
West winds 20 to 25 mph shifting to the north 15 to 25 mph in the
afternoon. Chance of precipitation 60 percent.
.TUESDAY NIGHT...Cloudy. Numerous snow showers, possibly mixed
with rain showers in the evening, then scattered snow showers
after midnight. Little or no snow accumulation. Lows 24 to 30.
North winds around 15 mph in the evening. Chance of precipitation
60 percent.
.WEDNESDAY...Breezy. Mostly cloudy. Isolated rain showers and
snow showers in the morning, then scattered rain showers in the
afternoon. Highs 42 to 48. Chance of precipitation 40 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers,
possibly mixed with snow showers in the evening, then slight
chance of snow showers after midnight. Lows 27 to 33. Chance of
precipitation 30 percent.
.THURSDAY...Cloudy. Chance of snow showers, possibly mixed with
rain showers in the morning, then chance of rain showers,
possibly mixed with snow showers and thunderstorms in the
afternoon. Highs 38 to 44. Chance of precipitation 50 percent.
.THURSDAY NIGHT...Cloudy. Chance of snow showers, possibly mixed
with rain showers in the evening, then chance of snow showers
after midnight. Lows 24 to 30. Chance of precipitation
50 percent.
.FRIDAY...Cloudy. Chance of snow showers in the morning, then
chance of snow showers, possibly mixed with rain showers and
thunderstorms in the afternoon. Highs 33 to 39. Chance of
precipitation 40 percent.
.FRIDAY NIGHT...Cloudy with a 40 percent chance of snow showers.
Lows 22 to 28.
.SATURDAY...Mostly cloudy. Chance of snow showers in the morning,
then slight chance of rain showers and snow showers in the
afternoon. Highs 35 to 41. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Partly cloudy. Lows 23 to 29.
.SUNDAY...Partly cloudy. Highs 40 to 46.

$$

WYZ002-241000-
Absaroka Mountains-
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Windy. Cloudy with scattered rain showers,
possibly mixed with snow showers and thunderstorms. Some
thunderstorms may produce gusty winds, and small hail. Highs
45 to 53. West winds 20 to 30 mph with gusts to around 55 mph.
Chance of precipitation 30 percent.
.TONIGHT...Windy, cloudy. Isolated thunderstorms early in the
evening. Scattered rain showers in the evening. Numerous snow
showers through the night. Some thunderstorms may produce gusty
winds, and small hail early in the evening. Snow accumulation up
to 2 inches. Lows 22 to 30. West winds 20 to 30 mph. Chance of
precipitation 60 percent.
.MONDAY...Breezy, cloudy. Numerous snow showers through the day.
Scattered rain showers late in the morning, then numerous rain
showers and isolated thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, and small hail in the
afternoon. Snow accumulation up to 2 inches. Highs 30 to 40. West
winds 15 to 25 mph. Chance of precipitation 70 percent.
.MONDAY NIGHT...Breezy. Widespread snow showers, possibly mixed
with rain showers and thunderstorms early in the evening, then
widespread snow showers in the late evening and overnight. Some
thunderstorms may produce gusty winds, and small hail early in
the evening. Snow accumulation of 2 to 3 inches. Lows 21 to 29.
West winds 15 to 20 mph. Chance of precipitation 80 percent.
.TUESDAY...Breezy. Widespread snow showers in the morning, then
widespread snow showers, possibly mixed with rain showers in the
afternoon. Snow accumulation of 3 to 4 inches. Highs 29 to 37.
Northwest winds 15 to 20 mph. Chance of precipitation 80 percent.
.TUESDAY NIGHT...Widespread snow showers. Snow accumulation of
1 to 3 inches. Lows 18 to 26. West winds around 15 mph. Chance of
snow 80 percent.
.WEDNESDAY...Breezy. Numerous snow showers in the morning, then
widespread snow showers, possibly mixed with rain showers in the
afternoon. Light snow accumulations. Highs 29 to 39. Chance of
precipitation 80 percent.
.WEDNESDAY NIGHT...Snow showers likely. Light snow accumulations.
Lows 19 to 27. Chance of snow 70 percent.
.THURSDAY...Snow showers likely in the morning, then snow showers
likely and isolated thunderstorms in the afternoon. Highs 25 to
35. Chance of precipitation 60 percent.
.THURSDAY NIGHT...Cloudy. Snow showers likely in the evening,
then chance of snow showers after midnight. Lows 16 to 24. Chance
of snow 60 percent.
.FRIDAY...Cloudy. Chance of snow showers in the morning, then
chance of snow showers and isolated thunderstorms in the
afternoon. Highs 24 to 32. Chance of precipitation 40 percent.
.FRIDAY NIGHT...Cloudy with a 30 percent chance of snow showers.
Lows 15 to 23.
.SATURDAY...Not as cold. Mostly cloudy with a 20 percent chance
of snow showers. Highs 29 to 39.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 17 to 25.
.SUNDAY...Partly cloudy. Highs 31 to 41.

$$

WYZ007-241000-
Owl Creek and Bridger Mountains-
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Breezy. Mostly cloudy. Highs 55 to 63.
Southwest winds 15 to 20 mph.
.TONIGHT...Breezy. Mostly cloudy. Isolated thunderstorms early in
the evening. Scattered rain showers in the evening. Some
thunderstorms may produce gusty winds, and small hail early in
the evening. Lows 32 to 38. West winds 15 to 20 mph until early
morning. Chance of precipitation 30 percent.
.MONDAY...Breezy. Mostly cloudy. Isolated rain showers and snow
showers in the morning, then scattered rain showers and isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, and small hail in the afternoon. Highs 45 to 53.
West winds 15 to 20 mph. Chance of precipitation 30 percent.
.MONDAY NIGHT...Isolated thunderstorms early in the evening.
Numerous rain showers through the night. Numerous snow showers
after midnight. Some thunderstorms may produce gusty winds, and
small hail early in the evening. Snow accumulation up to 1 inch.
Lows 30 to 36. West winds around 15 mph early in the evening
becoming northwest around 15 mph early in the morning. Chance of
precipitation 60 percent.
.TUESDAY...Windy. Widespread rain showers, possibly mixed with
snow showers. Snow accumulation of 1 to 2 inches. Highs 37 to 43.
North winds 20 to 30 mph. Chance of precipitation 80 percent.
.TUESDAY NIGHT...Cloudy. Numerous rain showers, possibly mixed
with snow showers in the evening, then scattered snow showers,
possibly mixed with rain showers after midnight. Snow
accumulation up to 1 inch. Total snow accumulation 1 to 4 inches.
Lows 26 to 32. Chance of precipitation 70 percent.
.WEDNESDAY...Mostly cloudy. Isolated rain showers and snow
showers in the morning, then scattered rain showers in the
afternoon. Highs 43 to 49. Chance of precipitation 30 percent.
.WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
showers and snow showers. Lows 29 to 35.
.THURSDAY...Cloudy. Chance of snow showers, possibly mixed with
rain showers in the morning, then chance of rain showers,
possibly mixed with snow showers and thunderstorms in the
afternoon. Highs 36 to 42. Chance of precipitation 50 percent.
.THURSDAY NIGHT...Cloudy. Chance of snow showers, possibly mixed
with rain showers in the evening, then chance of snow showers
after midnight. Lows 25 to 31. Chance of precipitation
50 percent.
.FRIDAY...Breezy, cloudy. Chance of snow showers in the morning,
then chance of snow showers, possibly mixed with rain showers and
thunderstorms in the afternoon. Highs 32 to 38. Chance of
precipitation 40 percent.
.FRIDAY NIGHT...Breezy. Cloudy with a 40 percent chance of snow
showers. Lows 24 to 30.
.SATURDAY...Mostly cloudy. Chance of snow showers in the morning,
then slight chance of rain showers and snow showers in the
afternoon. Highs 38 to 44. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Partly cloudy. Lows 26 to 32.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 44 to 50.

$$

WYZ008-241000-
Bighorn Mountains West-
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Breezy. Mostly cloudy. Highs 49 to 59.
Southwest winds 15 to 20 mph with gusts to around 35 mph.
.TONIGHT...Breezy, cloudy. Numerous snow showers and isolated
thunderstorms in the evening. Scattered rain showers through the
night. Scattered snow showers after midnight. Some thunderstorms
may produce gusty winds, and small hail early in the evening.
Snow accumulation up to 1 inch. Lows 26 to 36. West winds 15 to
20 mph. Chance of precipitation 60 percent.
.MONDAY...Breezy, cloudy. Numerous snow showers, possibly mixed
with rain showers in the morning, then numerous rain showers,
possibly mixed with snow showers and thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Snow accumulation up to 1 inch. Highs
38 to 48. West winds 15 to 20 mph. Chance of precipitation
70 percent.
.MONDAY NIGHT...Widespread snow showers, rain showers and
thunderstorms early in the evening, then widespread snow showers,
possibly mixed with rain showers in the late evening and
overnight. Some thunderstorms may produce gusty winds, and small
hail early in the evening. Snow accumulation of 1 to 3 inches.
Lows 24 to 34. Northwest winds around 15 mph early in the evening
becoming north around 15 mph early in the morning. Chance of
precipitation 80 percent.
.TUESDAY...Breezy. Widespread snow showers, possibly mixed with
rain showers. Snow accumulation of 1 to 5 inches. Highs 31 to 41.
North winds 15 to 25 mph. Chance of precipitation 80 percent.
.TUESDAY NIGHT...Cloudy. Numerous snow showers, possibly mixed
with rain showers in the evening, then scattered snow showers,
possibly mixed with rain showers after midnight. Snow
accumulation up to 1 inch. Lows 21 to 31. Chance of precipitation
70 percent.
.WEDNESDAY...Cloudy. Scattered snow showers, possibly mixed with
rain showers in the morning, then numerous snow showers, possibly
mixed with rain showers in the afternoon. Light snow
accumulations. Highs 35 to 45. Chance of precipitation
60 percent.
.WEDNESDAY NIGHT...Cloudy with chance of snow showers, possibly
mixed with rain showers. Lows 23 to 33. Chance of precipitation
30 percent.
.THURSDAY...Cloudy. Chance of snow showers, possibly mixed with
rain showers in the morning, then snow showers likely, possibly
mixed with rain showers and thunderstorms in the afternoon. Highs
31 to 41. Chance of precipitation 60 percent.
.THURSDAY NIGHT...Cloudy. Chance of snow showers, possibly mixed
with rain showers in the evening, then chance of snow showers
after midnight. Lows 20 to 30. Chance of precipitation
50 percent.
.FRIDAY...Cloudy. Chance of snow showers in the morning, then
chance of snow showers, possibly mixed with rain showers and
thunderstorms in the afternoon. Highs 28 to 38. Chance of
precipitation 50 percent.
.FRIDAY NIGHT...Breezy. Cloudy with a 40 percent chance of snow
showers. Lows 19 to 29.
.SATURDAY...Mostly cloudy. Chance of snow showers in the morning,
then chance of snow showers, possibly mixed with rain showers in
the afternoon. Highs 33 to 43. Chance of precipitation
30 percent.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 20 to 30.
.SUNDAY...Partly cloudy. Highs 37 to 47.

$$

WYZ009-241000-
Bighorn Mountains Southeast-
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Breezy. Mostly cloudy. Highs 51 to 61.
West winds 15 to 25 mph with gusts to around 40 mph.
.TONIGHT...Breezy. Mostly cloudy. Scattered rain showers,
possibly mixed with snow showers and thunderstorms early in the
evening, then scattered snow showers, possibly mixed with rain
showers in the late evening and overnight. Some thunderstorms may
produce gusty winds, and small hail early in the evening. Lows
27 to 35. West winds 15 to 25 mph. Chance of precipitation
30 percent.
.MONDAY...Breezy, cloudy. Scattered rain showers and snow showers
in the morning, then numerous rain showers and isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, and small hail in the afternoon. Little or no snow
accumulation. Highs 39 to 49. West winds 15 to 20 mph. Chance of
precipitation 60 percent.
.MONDAY NIGHT...Numerous rain showers, possibly mixed with snow
showers and thunderstorms early in the evening, then widespread
snow showers, possibly mixed with rain showers in the late
evening and overnight. Some thunderstorms may produce gusty
winds, and small hail early in the evening. Snow accumulation of
1 to 4 inches. Lows 25 to 33. West winds around 15 mph early in
the evening becoming north around 15 mph early in the morning.
Chance of precipitation 80 percent.
.TUESDAY...Breezy. Widespread snow showers, possibly mixed with
rain showers. Snow accumulation of 1 to 5 inches. Highs 31 to 39.
North winds 15 to 25 mph. Chance of precipitation 80 percent.
.TUESDAY NIGHT...Cloudy. Numerous snow showers, possibly mixed
with rain showers in the evening, then scattered snow showers
after midnight. Snow accumulation up to 1 inch. Lows 21 to 29.
Chance of precipitation 70 percent.
.WEDNESDAY...Cloudy. Scattered snow showers in the morning, then
numerous snow showers, possibly mixed with rain showers in the
afternoon. Light snow accumulations. Highs 35 to 45. Chance of
precipitation 60 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of snow showers,
possibly mixed with rain showers in the evening, then chance of
snow showers after midnight. Lows 24 to 32. Chance of
precipitation 30 percent.
.THURSDAY...Cloudy. Chance of snow showers in the morning, then
snow showers likely, possibly mixed with rain showers and
thunderstorms in the afternoon. Highs 32 to 40. Chance of
precipitation 60 percent.
.THURSDAY NIGHT...Cloudy. Snow showers likely, possibly mixed
with rain showers in the evening, then chance of snow showers
after midnight. Lows 19 to 27. Chance of precipitation
60 percent.
.FRIDAY...Breezy, cloudy. Chance of snow showers in the morning,
then chance of snow showers and isolated thunderstorms in the
afternoon. Highs 27 to 35. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Breezy. Cloudy with a 40 percent chance of snow
showers. Lows 19 to 27.
.SATURDAY...Mostly cloudy. Chance of snow showers in the morning,
then chance of snow showers, possibly mixed with rain showers in
the afternoon. Highs 32 to 40. Chance of precipitation
30 percent.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 20 to 28.
.SUNDAY...Partly cloudy. Highs 37 to 45.

$$

WYZ012-241000-
Teton and Gros Ventre Mountains-
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Cloudy with scattered rain showers,
possibly mixed with snow showers and thunderstorms. Some
thunderstorms may produce gusty winds, and small hail. Little or
no new snow accumulation. Highs 42 to 50. South winds around
15 mph with gusts to around 35 mph. Chance of precipitation
50 percent.
.TONIGHT...Breezy, cloudy. Numerous rain showers, snow showers
and thunderstorms early in the evening, then numerous snow
showers in the late evening and overnight. Some thunderstorms may
produce gusty winds, and small hail early in the evening. Snow
accumulation of 1 to 2 inches. Lows 24 to 30. Southwest winds
15 to 20 mph. Chance of precipitation 60 percent.
.MONDAY...Breezy. Widespread snow showers through the day.
Widespread rain showers in the late morning and afternoon.
Isolated thunderstorms in the afternoon. Some thunderstorms may
produce gusty winds, and small hail in the afternoon. Snow
accumulation of 1 to 3 inches. Highs 31 to 39. Southwest winds
15 to 20 mph. Chance of precipitation 80 percent.
.MONDAY NIGHT...Breezy. Widespread snow showers, possibly mixed
with rain showers and thunderstorms early in the evening, then
widespread snow showers in the late evening and overnight. Some
thunderstorms may produce gusty winds, and small hail early in
the evening. Snow accumulation of 3 to 4 inches. Lows 23 to 29.
West winds 15 to 20 mph. Chance of precipitation 90 percent.
.TUESDAY...Widespread snow showers in the morning, then
widespread snow showers, possibly mixed with rain showers in the
afternoon. Snow accumulation of 2 to 3 inches. Highs 31 to 39.
Northwest winds around 15 mph. Chance of precipitation
80 percent.
.TUESDAY NIGHT...Breezy. Widespread snow showers. Snow
accumulation of 1 to 2 inches. Lows 20 to 26. Southwest winds
15 to 20 mph. Chance of snow 80 percent.
.WEDNESDAY...Breezy. Numerous snow showers in the morning, then
widespread snow showers, possibly mixed with rain showers in the
afternoon. Moderate snow accumulations. Highs 30 to 38. Chance of
precipitation 80 percent.
.WEDNESDAY NIGHT...Snow showers likely. Light snow accumulations.
Lows 21 to 27. Chance of snow 70 percent.
.THURSDAY...Snow showers likely in the morning, then snow showers
likely and isolated thunderstorms in the afternoon. Highs 27 to
35. Chance of precipitation 60 percent.
.THURSDAY NIGHT...Cloudy with snow showers likely. Lows 18 to 24.
Chance of snow 60 percent.
.FRIDAY...Cloudy. Chance of snow showers in the morning, then
chance of snow showers, thunderstorms and rain showers in the
afternoon. Highs 28 to 36. Chance of precipitation 40 percent.
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 17 to 23.
.SATURDAY...Mostly cloudy. Highs 32 to 40.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 18 to 24.
.SUNDAY...Partly cloudy in the morning, then mostly cloudy with a
20 percent chance of rain showers and snow showers in the
afternoon. Highs 34 to 42.

$$

WYZ014-241000-
Wind River Mountains West-
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Breezy. Cloudy with scattered rain
showers, possibly mixed with snow showers and thunderstorms. Some
thunderstorms may produce gusty winds, and small hail. Highs
44 to 54. Southwest winds 15 to 20 mph with gusts to around
35 mph. Chance of precipitation 40 percent.
.TONIGHT...Breezy, cloudy. Scattered rain showers and isolated
thunderstorms in the evening. Numerous snow showers through the
night. Some thunderstorms may produce gusty winds, and small hail
early in the evening. Snow accumulation up to 1 inch. Lows 21 to
29. West winds 15 to 25 mph. Chance of precipitation 60 percent.
.MONDAY...Breezy. Widespread snow showers through the day.
Scattered rain showers late in the morning, then numerous rain
showers and isolated thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, and small hail in the
afternoon. Snow accumulation up to 4 inches. Highs 30 to 40. West
winds 15 to 25 mph. Chance of precipitation 80 percent.
.MONDAY NIGHT...Breezy. Widespread snow showers, possibly mixed
with rain showers and thunderstorms early in the evening, then
widespread snow showers in the late evening and overnight. Some
thunderstorms may produce gusty winds, and small hail early in
the evening. Snow accumulation of 1 to 2 inches. Lows 19 to 27.
West winds 15 to 20 mph. Chance of precipitation 80 percent.
.TUESDAY...Breezy. Numerous snow showers in the morning, then
widespread snow showers, possibly mixed with rain showers in the
afternoon. Snow accumulation of 1 to 4 inches. Highs 29 to 39.
Northwest winds 15 to 20 mph. Chance of precipitation 80 percent.
.TUESDAY NIGHT...Widespread snow showers. Snow accumulation of
1 to 2 inches. Lows 16 to 24. West winds around 15 mph. Chance of
snow 80 percent.
.WEDNESDAY...Breezy, cloudy. Numerous snow showers in the
morning, then numerous rain showers and snow showers in the
afternoon. Light snow accumulations. Highs 30 to 40. Chance of
precipitation 70 percent.
.WEDNESDAY NIGHT...Cloudy with a 50 percent chance of snow
showers. Light snow accumulations. Lows 18 to 26.
.THURSDAY...Cloudy. Chance of snow showers in the morning, then
chance of snow showers, possibly mixed with rain showers and
thunderstorms in the afternoon. Highs 26 to 36. Chance of
precipitation 50 percent.
.THURSDAY NIGHT...Cloudy with a 50 percent chance of snow
showers. Lows 14 to 22.
.FRIDAY...Cloudy. Chance of snow showers in the morning, then
chance of snow showers and isolated thunderstorms in the
afternoon. Highs 24 to 34. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Breezy. Cloudy with a 40 percent chance of snow
showers. Lows 14 to 22.
.SATURDAY...Mostly cloudy. Chance of snow showers in the morning,
then slight chance of rain showers and snow showers in the
afternoon. Highs 29 to 39. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. A 20 percent chance of snow showers. Lows 15 to
23.
.SUNDAY...Partly cloudy. Highs 32 to 42.

$$

WYZ015-241000-
Wind River Mountains East-
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Breezy. Cloudy with scattered rain
showers, possibly mixed with snow showers and thunderstorms. Some
thunderstorms may produce gusty winds, and small hail. Highs
43 to 53. Southwest winds 20 to 25 mph with gusts to around
45 mph. Chance of precipitation 40 percent.
.TONIGHT...Windy, cloudy. Numerous snow showers and isolated
thunderstorms in the evening. Scattered rain showers through the
night. Scattered snow showers after midnight. Some thunderstorms
may produce gusty winds, and small hail early in the evening.
Snow accumulation up to 1 inch. Lows 21 to 31. West winds 25 to
35 mph. Chance of precipitation 60 percent.
.MONDAY...Windy, cloudy. Numerous snow showers through the day.
Scattered rain showers late in the morning, then numerous rain
showers and isolated thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, and small hail in the
afternoon. Snow accumulation up to 3 inches. Highs 30 to 40. West
winds 25 to 35 mph decreasing to 15 to 25 mph late in the
afternoon. Chance of precipitation 70 percent.
.MONDAY NIGHT...Windy. Isolated thunderstorms early in the
evening. Scattered rain showers in the evening. Numerous snow
showers through the night. Some thunderstorms may produce gusty
winds, and small hail early in the evening. Snow accumulation up
to 2 inches. Lows 19 to 29. West winds 20 to 30 mph. Chance of
precipitation 70 percent.
.TUESDAY...Breezy. Widespread snow showers in the morning, then
widespread snow showers, possibly mixed with rain showers in the
afternoon. Snow accumulation of 2 to 4 inches. Highs 28 to 38.
North winds 15 to 25 mph. Chance of precipitation 80 percent.
.TUESDAY NIGHT...Breezy. Widespread snow showers, possibly mixed
with rain showers in the evening, then numerous snow showers
after midnight. Snow accumulation of 1 to 2 inches. Lows 16 to
26. West winds 15 to 20 mph. Chance of precipitation 90 percent.
.WEDNESDAY...Breezy, cloudy. Scattered snow showers in the
morning, then numerous snow showers, possibly mixed with rain
showers in the afternoon. Light snow accumulations. Highs 29 to
39. Chance of precipitation 70 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of snow showers,
possibly mixed with rain showers in the evening, then chance of
snow showers after midnight. Light snow accumulations. Lows 18 to
28. Chance of precipitation 50 percent.
.THURSDAY...Cloudy. Snow showers likely in the morning, then snow
showers likely, possibly mixed with rain showers and
thunderstorms in the afternoon. Highs 25 to 35. Chance of
precipitation 60 percent.
.THURSDAY NIGHT...Snow showers likely. Lows 14 to 24. Chance of
snow 60 percent.
.FRIDAY...Cloudy. Chance of snow showers in the morning, then
chance of snow showers and isolated thunderstorms in the
afternoon. Highs 22 to 32. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Breezy. Cloudy with a 50 percent chance of snow
showers. Lows 13 to 23.
.SATURDAY...Mostly cloudy. Chance of snow showers in the morning,
then chance of snow showers, possibly mixed with rain showers in
the afternoon. Highs 27 to 37. Chance of precipitation
30 percent.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. A 20 percent chance of snow showers. Lows 14 to
24.
.SUNDAY...Partly cloudy. Highs 31 to 41.

$$

WYZ019-241000-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Windy. Mostly cloudy with isolated rain
showers and thunderstorms. Some thunderstorms may produce gusty
winds, and small hail. Highs 61 to 67. West winds 25 to 30 mph
with gusts to around 45 mph. Chance of precipitation 20 percent.
.TONIGHT...Breezy, cloudy. Isolated thunderstorms early in the
evening. Scattered rain showers through the night. Scattered snow
showers after midnight. Some thunderstorms may produce gusty
winds, and small hail early in the evening. Lows 31 to 37. West
winds 15 to 25 mph. Chance of precipitation 40 percent.
.MONDAY...Breezy, cooler. Mostly cloudy. Scattered snow showers
early in the morning. Scattered rain showers through the day.
Isolated thunderstorms in the afternoon. Some thunderstorms may
produce gusty winds, and small hail in the afternoon. Highs 47 to
53. West winds 15 to 25 mph. Chance of precipitation 30 percent.
.MONDAY NIGHT...Breezy, cloudy. Scattered rain showers and
isolated thunderstorms early in the evening, then scattered rain
showers, possibly mixed with snow showers in the late evening and
overnight. Some thunderstorms may produce gusty winds, and small
hail early in the evening. Lows 29 to 35. West winds 15 to
25 mph. Chance of precipitation 40 percent.
.TUESDAY...Breezy, cloudy. Scattered rain showers and snow
showers in the morning, then numerous rain showers in the
afternoon. Little or no snow accumulation. Highs 40 to 46.
Northwest winds 15 to 25 mph shifting to the north 15 to 20 mph
in the afternoon. Chance of precipitation 60 percent.
.TUESDAY NIGHT...Cloudy. Numerous rain showers, possibly mixed
with snow showers in the evening, then scattered snow showers
after midnight. Little or no snow accumulation. Lows around 28.
Southwest winds around 15 mph. Chance of precipitation
60 percent.
.WEDNESDAY...Breezy. Mostly cloudy. Isolated rain showers and
snow showers in the morning, then scattered rain showers in the
afternoon. Highs 44 to 50. Chance of precipitation 30 percent.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy with slight chance of
rain showers, possibly mixed with snow showers in the evening,
then partly cloudy with slight chance of snow showers after
midnight. Lows 27 to 33. Chance of precipitation 20 percent.
.THURSDAY...Mostly cloudy. Chance of snow showers, possibly mixed
with rain showers in the morning, then chance of rain showers,
possibly mixed with snow showers and thunderstorms in the
afternoon. Highs 40 to 46. Chance of precipitation 50 percent.
.THURSDAY NIGHT...Breezy, cloudy. Chance of rain showers and snow
showers in the evening, then chance of snow showers after
midnight. Lows 23 to 29. Chance of precipitation 50 percent.
.FRIDAY...Cloudy. Chance of snow showers in the morning, then
chance of snow showers, possibly mixed with rain showers and
thunderstorms in the afternoon. Highs 34 to 40. Chance of
precipitation 50 percent.
.FRIDAY NIGHT...Breezy. Cloudy with a 40 percent chance of snow
showers. Lows 23 to 29.
.SATURDAY...Mostly cloudy. Chance of snow showers in the morning,
then slight chance of rain showers and snow showers in the
afternoon. Highs 38 to 44. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 23 to 29.
.SUNDAY...Partly cloudy. Highs 44 to 50.

$$

WYZ024-241000-
Salt River and Wyoming Ranges-
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Cloudy with scattered rain showers and
isolated thunderstorms. Some thunderstorms may produce gusty
winds, and small hail. Highs 47 to 55. Southwest winds around
15 mph with gusts to around 30 mph. Chance of precipitation
40 percent.
.TONIGHT...Breezy, cloudy. Isolated thunderstorms early in the
evening. Scattered rain showers in the evening. Scattered snow
showers through the night. Some thunderstorms may produce gusty
winds, and small hail early in the evening. Snow accumulation up
to 1 inch. Lows 25 to 31. West winds 15 to 20 mph. Chance of
precipitation 50 percent.
.MONDAY...Breezy, colder. Numerous snow showers through the day.
Widespread rain showers in the late morning and afternoon.
Isolated thunderstorms in the afternoon. Some thunderstorms may
produce gusty winds, and small hail in the afternoon. Snow
accumulation up to 3 inches. Highs 34 to 40. Southwest winds
15 to 20 mph. Chance of precipitation 80 percent.
.MONDAY NIGHT...Breezy. Isolated thunderstorms early in the
evening. Numerous rain showers in the evening. Widespread snow
showers through the night. Some thunderstorms may produce gusty
winds, and small hail early in the evening. Snow accumulation of
1 to 2 inches. Lows 24 to 30. West winds 15 to 25 mph. Chance of
precipitation 80 percent.
.TUESDAY...Breezy. Numerous snow showers in the morning, then
numerous snow showers, possibly mixed with rain showers in the
afternoon. Snow accumulation of 1 to 2 inches. Highs 34 to 40.
Northwest winds 15 to 25 mph. Chance of precipitation 70 percent.
.TUESDAY NIGHT...Breezy, cloudy. Numerous snow showers in the
evening, then scattered snow showers after midnight. Snow
accumulation up to 1 inch. Lows 22 to 28. West winds 15 to
20 mph. Chance of snow 60 percent.
.WEDNESDAY...Breezy, cloudy. Numerous snow showers in the
morning, then widespread snow showers and rain showers in the
afternoon. Light snow accumulations. Highs 34 to 40. Chance of
precipitation 80 percent.
.WEDNESDAY NIGHT...Cloudy. Snow showers likely, possibly mixed
with rain showers in the evening, then chance of snow showers
after midnight. Light snow accumulations. Lows 22 to 28. Chance
of precipitation 60 percent.
.THURSDAY...Breezy, cloudy. Chance of snow showers in the
morning, then chance of snow showers, possibly mixed with rain
showers and thunderstorms in the afternoon. Highs 31 to 37.
Chance of precipitation 50 percent.
.THURSDAY NIGHT...Cloudy with a 40 percent chance of snow
showers. Lows 18 to 24.
.FRIDAY...Cloudy. Chance of snow showers in the morning, then
chance of snow showers, possibly mixed with rain showers and
thunderstorms in the afternoon. Highs 32 to 38. Chance of
precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows 18 to 24.
.SATURDAY...Mostly cloudy. Slight chance of rain showers and snow
showers in the afternoon. Highs 36 to 42. Chance of precipitation
20 percent.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 20 to 26.
.SUNDAY...Partly cloudy. Highs 38 to 44.

$$

WYZ030-241000-
East Sweetwater County-
Including the city of Wamsutter
257 PM MDT Sun Apr 23 2017

.LATE THIS AFTERNOON...Windy. Mostly cloudy with isolated rain
showers and thunderstorms. Some thunderstorms may produce gusty
winds, and small hail. Highs 62 to 66. Southwest winds 25 to
30 mph with gusts to around 45 mph. Chance of precipitation
20 percent.
.TONIGHT...Breezy, cloudy. Isolated thunderstorms early in the
evening. Scattered rain showers through the night. Scattered snow
showers after midnight. Some thunderstorms may produce gusty
winds, and small hail early in the evening. Little or no snow
accumulation. Lows around 35. West winds 15 to 25 mph. Chance of
precipitation 50 percent.
.MONDAY...Breezy, cooler, cloudy. Isolated snow showers early in
the morning. Scattered rain showers through the day. Isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, and small hail in the afternoon. Highs 49 to 53.
West winds 15 to 25 mph. Chance of precipitation 40 percent.
.MONDAY NIGHT...Breezy, cloudy. Isolated thunderstorms early in
the evening. Numerous rain showers in the evening, then scattered
rain showers and snow showers after midnight. Some thunderstorms
may produce gusty winds, and small hail early in the evening.
Little or no snow accumulation. Lows around 31. West winds 15 to
25 mph. Chance of precipitation 60 percent.
.TUESDAY...Breezy, cloudy. Scattered rain showers and snow
showers in the morning, then scattered rain showers in the
afternoon. Little or no snow accumulation. Highs 44 to 48. West
winds 20 to 25 mph shifting to the north 15 to 25 mph in the
afternoon. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Cloudy. Scattered rain showers, possibly mixed
with snow showers in the evening, then scattered snow showers
after midnight. Snow accumulation up to 1 inch. Lows around 28.
West winds around 15 mph after midnight. Chance of precipitation
50 percent.
.WEDNESDAY...Breezy. Mostly cloudy. Isolated rain showers and
snow showers in the morning, then scattered rain showers in the
afternoon. Highs in the mid to upper 40s. Chance of precipitation
30 percent.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy. Chance of rain showers,
possibly mixed with snow showers in the evening, then chance of
snow showers after midnight. Lows around 30. Chance of
precipitation 30 percent.
.THURSDAY...Breezy. Mostly cloudy. Chance of snow showers,
possibly mixed with rain showers in the morning, then chance of
rain showers and isolated thunderstorms in the afternoon. Highs
in the lower to mid 40s. Chance of precipitation 30 percent.
.THURSDAY NIGHT...Breezy. Mostly cloudy. Slight chance of snow
showers after midnight. Lows in the mid 20s. Chance of snow
20 percent.
.FRIDAY...Mostly cloudy. Chance of snow showers in the morning,
then chance of rain showers, snow showers and thunderstorms in
the afternoon. Highs near 40. Chance of precipitation 30 percent.
.FRIDAY NIGHT...Breezy. Mostly cloudy. Slight chance of rain
showers and snow showers in the evening, then slight chance of
snow showers after midnight. Lows in the mid 20s. Chance of
precipitation 20 percent.
.SATURDAY...Breezy. Mostly cloudy. Highs in the lower to mid 40s.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.SUNDAY...Partly cloudy. Highs near 50.

$$





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