Zone Forecast Product
Issued by NWS Riverton, WY

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FPUS55 KRIW 212119
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
318 PM MDT Sat Apr 21 2018

WYZ020-221000-
Natrona County Lower Elevations-
Including the city of Casper
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Mostly sunny. Highs around 61.
.TONIGHT...Clear. Lows around 34.
.SUNDAY...Mostly sunny. Highs around 67. Northeast winds around
15 mph in the morning.
.SUNDAY NIGHT...Mostly clear. Lows around 37.
.MONDAY...Breezy, cooler, cloudy. Scattered rain showers,
possibly mixed with snow showers in the morning, then numerous
rain showers in the afternoon. No snow accumulation. Highs 46 to
50. North winds 15 to 25 mph. Chance of precipitation 60 percent.
.MONDAY NIGHT...Breezy, colder, 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
around 26. North winds 15 to 25 mph. Chance of precipitation
60 percent.
.TUESDAY...Cloudy with isolated rain showers and snow showers in
the morning, then partly cloudy in the afternoon. Highs in the
upper 40s. Chance of precipitation 20 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 20s.
.WEDNESDAY...Warmer. Mostly sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers and snow showers after midnight. Lows in the lower 30s.
.THURSDAY...Partly cloudy. A 20 percent chance of rain showers
and snow showers in the morning. Highs in the upper 50s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 30s.
.FRIDAY...Warmer. Mostly sunny. Highs near 70.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 30s.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid 60s.

$$

WYZ017-221000-
Wind River Basin-
Including the cities of Riverton and Shoshoni
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Sunny. Highs 63 to 67.
.TONIGHT...Clear. Lows around 37.
.SUNDAY...Sunny. Highs 66 to 70.
.SUNDAY NIGHT...Mostly clear until early morning then becoming
partly cloudy. Lows around 38.
.MONDAY...Breezy, cooler, cloudy. Scattered rain showers in the
morning, then numerous rain showers in the afternoon. Highs 44 to
48. North winds 15 to 20 mph. Chance of showers 60 percent.
.MONDAY NIGHT...Breezy, colder, cloudy. Scattered rain showers
and snow showers in the evening, then scattered snow showers
after midnight. Lows around 27. North winds 15 to 20 mph in the
evening. Chance of precipitation 40 percent.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs near 50.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 20s.
.WEDNESDAY...Warmer. Mostly sunny. Highs in the 60s.
.WEDNESDAY NIGHT...Mostly clear in the evening, then partly
cloudy with a 20 percent chance of rain showers after midnight.
Lows in the lower to mid 30s.
.THURSDAY...Partly cloudy in the morning then clearing. Highs
near 60.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s.
.FRIDAY...Mostly sunny. Highs in the mid to upper 60s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 30s to lower 40s.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the 60s.

$$

WYZ018-221000-
Lander Foothills-
Including the city of Lander
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Sunny. Highs around 64.
.TONIGHT...Clear. Lows around 38.
.SUNDAY...Sunny. Highs 66 to 70.
.SUNDAY NIGHT...Mostly clear. Lows around 38.
.MONDAY...Breezy, cooler, cloudy. Scattered rain showers in the
morning, then numerous rain showers in the afternoon. Highs
around 48. North winds 15 to 20 mph in the afternoon. Chance of
showers 60 percent.
.MONDAY NIGHT...Colder, cloudy. Scattered rain showers, possibly
mixed with snow showers in the evening, then scattered snow
showers after midnight. Little or no snow accumulation. Lows
around 26. North winds around 15 mph in the evening. Chance of
precipitation 50 percent.
.TUESDAY...Mostly cloudy in the morning then clearing. Highs
around 50.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 20s.
.WEDNESDAY...Not as cool. Mostly sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the mid 30s.
.THURSDAY...Partly cloudy with a 20 percent chance of rain
showers in the morning, then mostly sunny in the afternoon. Highs
around 60.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s.
.FRIDAY...Mostly sunny. Highs in the mid to upper 60s.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 30s.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid 60s.

$$

WYZ028-221000-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Breezy, sunny. Highs 59 to 63. Northwest
winds 15 to 20 mph.
.TONIGHT...Breezy. Mostly clear. Lows around 34. Northwest winds
15 to 20 mph in the evening.
.SUNDAY...Sunny. Highs 62 to 66.
.SUNDAY NIGHT...Mostly clear until early morning then becoming
partly cloudy. Lows around 39.
.MONDAY...Breezy. Mostly cloudy with scattered rain showers.
Highs 54 to 58. West winds 15 to 20 mph. Chance of showers
30 percent.
.MONDAY NIGHT...Breezy, colder. Mostly cloudy. Scattered rain
showers, possibly mixed with snow showers in the evening, then
isolated snow showers after midnight. Lows around 28. North winds
15 to 20 mph shifting to the east after midnight. Chance of
precipitation 30 percent.
.TUESDAY...Breezy. Partly cloudy in the morning then clearing.
Highs near 50.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 20s.
.WEDNESDAY...Warmer. Mostly sunny. Highs in the lower to mid 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.THURSDAY...Mostly sunny. Highs near 60.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s.
.FRIDAY...Mostly sunny. Highs in the lower to mid 60s.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 30s.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower to mid 60s.

$$

WYZ013-221000-
Jackson Hole-
Including the city of Jackson
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Partly cloudy. Highs 55 to 59.
.TONIGHT...Mostly clear. Lows around 30.
.SUNDAY...Mostly sunny. Highs 55 to 59.
.SUNDAY NIGHT...Cloudy. Isolated rain showers in the evening,
then numerous rain showers, possibly mixed with snow showers
after midnight. Numerous snow showers, possibly mixed with rain
showers early in the morning. No snow accumulation. Lows around
34. Chance of precipitation 60 percent.
.MONDAY...Cooler. Numerous rain showers and snow showers in the
morning, then numerous rain showers in the afternoon. No snow
accumulation. Highs 41 to 45. Chance of precipitation 70 percent.
.MONDAY NIGHT...Colder. Mostly cloudy. Isolated rain showers and
snow showers in the evening, then isolated snow showers after
midnight. Lows 21 to 25. Chance of precipitation 20 percent.
.TUESDAY...Partly cloudy in the morning then clearing. Highs near
50.
.TUESDAY NIGHT...Mostly clear. Lows in the mid to upper 20s.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid to upper 50s.
.WEDNESDAY NIGHT...Mostly clear. Lows near 30.
.THURSDAY...Mostly sunny. Highs in the mid to upper 50s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower to mid 30s.
.FRIDAY...Mostly sunny. Highs 57 to 62.
.FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 30s.
.SATURDAY...Partly cloudy. A 20 percent chance of rain showers
and thunderstorms in the afternoon. Highs in the mid 50s to lower
60s.

$$

WYZ003-221000-
Cody Foothills-
Including the cities of Cody and Meeteetse
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Partly cloudy. Highs 63 to 68. Northwest
winds around 15 mph.
.TONIGHT...Mostly clear. Lows 35 to 40. West winds around 15 mph
early in the evening.
.SUNDAY...Mostly sunny. Highs 60 to 65.
.SUNDAY NIGHT...Breezy. Mostly cloudy with scattered rain showers
until early morning, then cloudy with scattered rain showers,
possibly mixed with snow showers early in the morning. No snow
accumulation. Lows 30 to 34. North winds 15 to 20 mph early in
the morning. Chance of precipitation 50 percent.
.MONDAY...Breezy. Much colder. Numerous snow showers, possibly
mixed with rain showers. Snow accumulation up to 2 inches. Highs
35 to 39. North winds 15 to 25 mph. Chance of precipitation
70 percent.
.MONDAY NIGHT...Breezy, colder. Mostly cloudy. Scattered snow
showers, possibly mixed with rain showers in the evening, then
scattered snow showers after midnight. Lows 22 to 26. North winds
15 to 20 mph in the evening. Chance of precipitation 30 percent.
.TUESDAY...Not as cool. Partly cloudy in the morning then
clearing. Highs 49 to 54.
.TUESDAY NIGHT...Mostly clear. Lows near 30.
.WEDNESDAY...Not as cool. Mostly sunny. Highs 59 to 64.
.WEDNESDAY NIGHT...Partly cloudy. Slight 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 20 percent.
.THURSDAY...Partly cloudy in the morning then clearing. Highs
57 to 62.
.THURSDAY NIGHT...Mostly clear. Lows in the mid to upper 30s.
.FRIDAY...Mostly sunny. Highs 63 to 68.
.FRIDAY NIGHT...Mostly clear. Lows 34 to 39.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 57 to 62.

$$

WYZ004-221000-
North Big Horn Basin-
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Mostly sunny. Highs 67 to 71.
.TONIGHT...Mostly clear. Lows around 41. North winds around
15 mph after midnight.
.SUNDAY...Mostly sunny. Highs 66 to 70.
.SUNDAY NIGHT...Partly cloudy in the evening, then mostly cloudy
with scattered rain showers after midnight. Lows 36 to 41. North
winds around 15 mph early in the morning. Chance of showers
30 percent.
.MONDAY...Breezy. Much cooler. Numerous rain showers, possibly
mixed with snow showers. No snow accumulation. Highs 42 to 47.
North winds 15 to 25 mph. Chance of precipitation 60 percent.
.MONDAY NIGHT...Breezy, colder. Mostly cloudy. Scattered rain
showers and snow showers in the evening, then isolated snow
showers after midnight. Lows around 28. North winds 15 to 20 mph.
Chance of precipitation 30 percent.
.TUESDAY...Partly cloudy in the morning then clearing. Highs in
the mid 50s.
.TUESDAY NIGHT...Mostly clear. Lows in the lower to mid 30s.
.WEDNESDAY...Warmer. Mostly sunny. Highs in the mid to upper 60s.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. A 20 percent chance of rain showers. Lows in the
upper 30s.
.THURSDAY...Mostly sunny. Highs in the lower to mid 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s.
.FRIDAY...Mostly sunny. Highs near 70.
.FRIDAY NIGHT...Mostly clear. Lows around 40.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the 60s.

$$

WYZ006-221000-
Southeast Big Horn Basin-
Including the city of Worland
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Sunny. Highs 64 to 68.
.TONIGHT...Mostly clear. Lows around 38.
.SUNDAY...Mostly sunny. Highs 66 to 70.
.SUNDAY NIGHT...Mostly clear early in the evening then becoming
partly cloudy. Lows around 38.
.MONDAY...Breezy. Much cooler. Numerous rain showers, possibly
mixed with snow showers in the morning, then numerous rain
showers in the afternoon. No snow accumulation. Highs 43 to 47.
Northwest winds 15 to 25 mph. Chance of precipitation 70 percent.
.MONDAY NIGHT...Breezy, colder, cloudy. Scattered rain showers,
possibly mixed with snow showers in the evening, then scattered
snow showers after midnight. Lows around 28. Northwest winds
15 to 20 mph. Chance of precipitation 30 percent.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the lower to mid 50s.
.TUESDAY NIGHT...Mostly clear. Lows around 30.
.WEDNESDAY...Warmer. Mostly sunny. Highs in the mid to upper 60s.
.WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers after midnight. Lows in the mid 30s.
.THURSDAY...Partly cloudy in the morning then clearing. Highs in
the lower to mid 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s.
.FRIDAY...Mostly sunny. Highs near 70.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 30s.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid to upper 60s.

$$

WYZ005-221000-
Southwest Big Horn Basin-
Including the city of Thermopolis
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Sunny. Highs 64 to 68.
.TONIGHT...Mostly clear. Lows around 38.
.SUNDAY...Mostly sunny. Highs 66 to 70.
.SUNDAY NIGHT...Partly cloudy. Lows around 37.
.MONDAY...Breezy. Much colder. Numerous rain showers, possibly
mixed with snow showers. No snow accumulation. Highs 39 to 43.
Northwest winds 15 to 25 mph. Chance of precipitation 70 percent.
.MONDAY NIGHT...Breezy, colder, cloudy. Scattered snow showers,
possibly mixed with rain showers in the evening, then scattered
snow showers after midnight. Lows around 27. Northwest winds
15 to 20 mph. Chance of precipitation 40 percent.
.TUESDAY...Not as cool. Mostly cloudy in the morning then
becoming partly cloudy. Highs near 50.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 20s.
.WEDNESDAY...Warmer. Mostly sunny. Highs in the 60s.
.WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers after midnight. Lows in the mid 30s.
.THURSDAY...Partly cloudy in the morning then clearing. Highs
near 60.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s.
.FRIDAY...Mostly sunny. Highs in the mid 60s to lower 70s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 30s.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower to mid 60s.

$$

WYZ023-221000-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Mostly sunny. Highs 59 to 63.
.TONIGHT...Mostly clear. Lows around 33.
.SUNDAY...Mostly sunny. Highs 60 to 64.
.SUNDAY NIGHT...Partly cloudy in the evening, then cloudy with
scattered rain showers after midnight. Cloudy with scattered rain
showers and snow showers early in the morning. No snow
accumulation. Lows around 36. Chance of precipitation 50 percent.
.MONDAY...Cooler, cloudy. Scattered rain showers, possibly mixed
with snow showers in the morning, then scattered rain showers in
the afternoon. No snow accumulation. Highs around 48. Chance of
precipitation 50 percent.
.MONDAY NIGHT...Mostly cloudy. Isolated rain showers and snow
showers in the evening, then isolated snow showers after
midnight. Lows around 27. Chance of precipitation 20 percent.
.TUESDAY...Partly cloudy. Highs in the mid to upper 50s.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 20s.
.WEDNESDAY...Mostly sunny. Highs in the lower to mid 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.THURSDAY...Mostly sunny. Highs near 60.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s.
.FRIDAY...Mostly sunny. Highs in the lower to mid 60s.
.FRIDAY NIGHT...Partly cloudy. Slight chance of rain showers
after midnight. Lows in the mid 30s. Chance of showers
20 percent.
.SATURDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs in the lower to
mid 60s. Chance of precipitation 30 percent.

$$

WYZ025-221000-
Upper Green River Basin Foothills-
Including the city of Pinedale
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Breezy. Mostly sunny. Highs 54 to 59.
Northwest winds 15 to 20 mph.
.TONIGHT...Mostly clear. Lows around 28. Northwest winds around
15 mph early in the evening.
.SUNDAY...Mostly sunny. Highs 55 to 59.
.SUNDAY NIGHT...Partly cloudy in the evening, then cloudy with
scattered rain showers, possibly mixed with snow showers after
midnight. Lows around 33. Chance of precipitation 40 percent.
.MONDAY...Cooler. Numerous rain showers, possibly mixed with snow
showers in the morning, then numerous rain showers in the
afternoon. No snow accumulation. Highs 43 to 47. West winds
around 15 mph in the afternoon. Chance of precipitation
60 percent.
.MONDAY NIGHT...Cloudy. Scattered rain showers and snow showers
in the evening, then scattered snow showers after midnight. Lows
around 25. North winds around 15 mph in the evening. Chance of
precipitation 40 percent.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the mid to upper 40s.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 20s.
.WEDNESDAY...Not as cool. Mostly sunny. Highs in the mid to upper
50s.
.WEDNESDAY NIGHT...Mostly clear. Lows near 30.
.THURSDAY...Mostly sunny. Highs in the lower to mid 50s.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 20s.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid to upper 50s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.SATURDAY...Partly cloudy. Highs in the mid to upper 50s.

$$

WYZ026-221000-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Breezy. Mostly sunny. Highs 59 to 63.
Northwest winds 15 to 20 mph.
.TONIGHT...Breezy. Mostly clear. Lows 28 to 32. Northwest winds
15 to 20 mph early in the evening.
.SUNDAY...Mostly sunny. Highs 60 to 64.
.SUNDAY NIGHT...Mostly clear in the evening, then mostly cloudy
with scattered rain showers after midnight. Mostly cloudy with
scattered rain showers and snow showers early in the morning.
Lows 34 to 38. Chance of precipitation 30 percent.
.MONDAY...Cloudy. Scattered rain showers, possibly mixed with
snow showers in the morning, then scattered rain showers in the
afternoon. No snow accumulation. Highs 49 to 54. West winds
around 15 mph in the afternoon. Chance of precipitation
50 percent.
.MONDAY NIGHT...Colder, cloudy. Scattered rain showers, possibly
mixed with snow showers in the evening, then scattered snow
showers after midnight. Lows around 26. North winds around 15 mph
in the evening. Chance of precipitation 40 percent.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs near 50.
.TUESDAY NIGHT...Mostly clear. Lows in the 20s.
.WEDNESDAY...Not as cool. Mostly sunny. Highs near 60.
.WEDNESDAY NIGHT...Mostly clear. Lows near 30.
.THURSDAY...Mostly sunny. Highs in the mid 50s to lower 60s.
.THURSDAY NIGHT...Mostly clear. Lows near 30.
.FRIDAY...Mostly sunny. Highs near 60.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower to mid 30s.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs near 60.

$$

WYZ010-221000-
Northeast Johnson County-
Including the city of Buffalo
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Sunny. Highs 63 to 67.
.TONIGHT...Clear. Lows around 39. West winds around 15 mph after
midnight shifting to the northwest.
.SUNDAY...Mostly sunny. Highs 63 to 67. North winds around 15 mph
early in the morning.
.SUNDAY NIGHT...Mostly clear early in the evening then becoming
partly cloudy. Lows around 37.
.MONDAY...Breezy, cooler. Numerous rain showers, possibly mixed
with snow showers in the morning, then numerous rain showers in
the afternoon. No snow accumulation. Highs 41 to 45. North winds
15 to 25 mph. Chance of precipitation 70 percent.
.MONDAY NIGHT...Breezy, 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
around 28. Northwest winds 15 to 25 mph. Chance of precipitation
50 percent.
.TUESDAY...Partly cloudy. Isolated rain showers and snow showers
in the morning. Highs in the upper 40s. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.WEDNESDAY...Warmer. Mostly sunny. Highs in the mid to upper 60s.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then mostly
cloudy with a 20 percent chance of rain showers after midnight.
Lows in the mid 30s.
.THURSDAY...Partly cloudy. Highs near 60.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s.
.FRIDAY...Warmer. Mostly sunny. Highs near 70.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 30s.
.SATURDAY...Mostly sunny. Highs in the mid to upper 60s.

$$

WYZ011-221000-
Southeast Johnson County-
Including the city of Kaycee
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Mostly sunny. Highs around 63.
.TONIGHT...Clear. Lows around 37. Northwest winds around 15 mph
early in the morning.
.SUNDAY...Mostly sunny. Highs 64 to 68. North winds around 15 mph
early in the morning.
.SUNDAY NIGHT...Mostly clear until early morning then becoming
partly cloudy. Lows around 37.
.MONDAY...Windy, cooler, cloudy. Scattered rain showers in the
morning, then numerous rain showers in the afternoon. Highs 44 to
48. North winds 15 to 20 mph increasing to 20 to 30 mph in the
afternoon. Chance of showers 60 percent.
.MONDAY NIGHT...Breezy, colder, 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
around 27. North winds 15 to 25 mph. Chance of precipitation
50 percent.
.TUESDAY...Mostly cloudy with isolated rain showers and snow
showers in the morning, then partly cloudy in the afternoon.
Highs in the upper 40s. Chance of precipitation 20 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 20s.
.WEDNESDAY...Warmer. Mostly sunny. Highs in the 60s.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then mostly
cloudy with a 20 percent chance of rain showers after midnight.
Lows in the mid 30s.
.THURSDAY...Partly cloudy. Highs near 60.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s.
.FRIDAY...Warmer. Mostly sunny. Highs near 70.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 30s.
.SATURDAY...Mostly sunny. Highs in the mid to upper 60s.

$$

WYZ027-221000-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Breezy. Mostly sunny. Highs 58 to 62.
Northwest winds 15 to 20 mph.
.TONIGHT...Clear. Lows around 32. Northwest winds around 15 mph
early in the evening.
.SUNDAY...Sunny. Highs 61 to 65.
.SUNDAY NIGHT...Mostly clear in the evening, then mostly cloudy
with scattered rain showers after midnight. Mostly cloudy with
scattered rain showers and snow showers early in the morning.
Lows around 36. Chance of precipitation 30 percent.
.MONDAY...Breezy, cloudy. Scattered rain showers, possibly mixed
with snow showers in the morning, then scattered rain showers in
the afternoon. Highs 50 to 54. West winds 15 to 20 mph. Chance of
precipitation 30 percent.
.MONDAY NIGHT...Breezy. Mostly cloudy. Isolated rain showers and
snow showers in the evening, then isolated snow showers after
midnight. Lows around 27. Northwest winds 15 to 20 mph shifting
to the east after midnight. Chance of precipitation 20 percent.
.TUESDAY...Partly cloudy in the morning then clearing. Highs near
50.
.TUESDAY NIGHT...Clear. Lows in the mid 20s.
.WEDNESDAY...Not as cool. Mostly sunny. Highs near 60.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.THURSDAY...Mostly sunny. Highs near 60.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 30s.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower to mid 60s.
.FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers and thunderstorms in the evening. Lows in the mid 30s.
.SATURDAY...Partly cloudy. Highs near 60.

$$

WYZ016-221000-
Upper Wind River Basin-
Including the city of Dubois
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Breezy. Mostly sunny. Highs 60 to 65.
Northwest winds 15 to 20 mph.
.TONIGHT...Breezy. Mostly clear. Lows 30 to 34. Northwest winds
15 to 20 mph in the evening.
.SUNDAY...Sunny. Highs 59 to 64.
.SUNDAY NIGHT...Partly cloudy in the evening, then mostly cloudy
with scattered rain showers and snow showers after midnight. Lows
33 to 37. West winds around 15 mph early in the evening. Chance
of precipitation 40 percent.
.MONDAY...Breezy, cooler. Numerous rain showers, possibly mixed
with snow showers. No snow accumulation. Highs 42 to 46.
Northeast winds 15 to 20 mph in the afternoon. Chance of
precipitation 70 percent.
.MONDAY NIGHT...Colder, cloudy. Scattered snow showers, possibly
mixed with rain showers in the evening, then scattered snow
showers after midnight. Lows 21 to 25. Northeast winds around
15 mph in the evening. Chance of precipitation 40 percent.
.TUESDAY...Partly cloudy in the morning then clearing. Highs in
the mid to upper 40s.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 20s.
.WEDNESDAY...Not as cool. Mostly sunny. Highs 57 to 62.
.WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers and snow showers after midnight. Lows around 30.
.THURSDAY...Partly cloudy with a 20 percent chance of rain
showers and snow showers in the morning, then mostly sunny in the
afternoon. Highs in the 50s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 30s.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 57 to 62.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 30s.
.SATURDAY...Mostly sunny in the morning, then partly cloudy with
a 20 percent chance of rain showers and thunderstorms in the
afternoon. Highs 55 to 60.

$$

WYZ001-221000-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Partly cloudy. Highs 50 to 56. Southwest
winds around 15 mph with gusts to around 30 mph.
.TONIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows 25 to 31. Southwest winds around 15 mph early in the
evening.
.SUNDAY...Partly cloudy early in the morning then clearing. Highs
47 to 53. Southwest winds around 15 mph in the late morning and
afternoon.
.SUNDAY NIGHT...Cloudy. Scattered rain showers and snow showers
in the evening, then numerous snow showers, possibly mixed with
rain showers after midnight. Snow accumulation of 1 to 3 inches.
Lows 26 to 32. Southwest winds around 15 mph early in the
evening. Chance of precipitation 70 percent.
.MONDAY...Colder. Widespread snow showers in the morning, then
numerous snow showers, possibly mixed with rain showers in the
afternoon. Snow accumulation of 1 to 3 inches. Total snow
accumulation 2 to 6 inches. Highs 32 to 38. North winds around
15 mph. Chance of precipitation 80 percent.
.MONDAY NIGHT...Colder. Mostly cloudy with isolated snow showers.
Lows 14 to 20. Northeast winds around 15 mph in the evening.
Chance of snow 20 percent.
.TUESDAY...Not as cool. Mostly sunny. Highs 43 to 49.
.TUESDAY NIGHT...Clear. Lows 20 to 26.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 48 to 54.
.WEDNESDAY NIGHT...Partly cloudy. Lows 23 to 29.
.THURSDAY...Mostly sunny. Highs 47 to 53.
.THURSDAY NIGHT...Mostly clear. Lows 26 to 32.
.FRIDAY...Mostly sunny. Highs 50 to 56.
.FRIDAY NIGHT...Mostly clear. Lows 27 to 33.
.SATURDAY...Partly cloudy. A 20 percent chance of rain showers
and thunderstorms in the afternoon. Highs 48 to 54.

$$

WYZ029-221000-
Flaming Gorge-
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Breezy, sunny. Highs 58 to 63. Northwest
winds 15 to 20 mph with gusts to around 35 mph.
.TONIGHT...Breezy. Mostly clear. Lows around 35. Northwest winds
15 to 20 mph in the evening.
.SUNDAY...Sunny. Highs 61 to 66.
.SUNDAY NIGHT...Mostly clear then becoming partly cloudy in the
late evening and early morning then becoming mostly clear. Lows
around 39.
.MONDAY...Breezy. Mostly cloudy with scattered rain showers.
Highs 54 to 59. West winds 15 to 20 mph. Chance of showers
30 percent.
.MONDAY NIGHT...Breezy, colder. Mostly cloudy. Isolated rain
showers in the evening, then isolated snow showers after
midnight. Lows around 29. North winds 15 to 20 mph shifting to
the northeast 15 to 25 mph after midnight. Chance of
precipitation 20 percent.
.TUESDAY...Breezy. Partly cloudy in the morning then clearing.
Highs 49 to 54.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 20s.
.WEDNESDAY...Warmer. Mostly sunny. Highs 60 to 65.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the mid 30s.
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 58 to 63.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s.
.FRIDAY...Mostly sunny. Highs 61 to 66.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 30s.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 61 to 66.

$$

WYZ022-221000-
Casper Mountain-
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Partly cloudy. Highs 49 to 55.
.TONIGHT...Clear. Lows around 33.
.SUNDAY...Not as cool. Sunny. Highs 58 to 64.
.SUNDAY NIGHT...Breezy. Mostly clear. Lows 33 to 39. South winds
15 to 20 mph after midnight.
.MONDAY...Breezy, cooler, cloudy. Scattered rain showers,
possibly mixed with snow showers in the morning, then numerous
rain showers, possibly mixed with snow showers in the afternoon.
No snow accumulation. Highs 44 to 50. Southwest winds around
15 mph shifting to the north 15 to 25 mph in the afternoon.
Chance of precipitation 70 percent.
.MONDAY NIGHT...Breezy, colder. Numerous snow showers. Snow
accumulation of 1 to 2 inches. Lows 20 to 26. North winds 15 to
20 mph. Chance of snow 60 percent.
.TUESDAY...Cloudy with scattered snow showers in the morning,
then partly cloudy in the afternoon. Highs 38 to 44. Chance of
snow 30 percent.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
23 to 29.
.WEDNESDAY...Breezy. Not as cool. Mostly sunny. Highs 55 to 61.
.WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers and snow showers after midnight. Lows 27 to 33.
.THURSDAY...Partly cloudy. A 20 percent chance of rain showers
and snow showers in the morning. Highs 49 to 55.
.THURSDAY NIGHT...Mostly clear. Lows 29 to 35.
.FRIDAY...Not as cool. Mostly sunny. Highs 58 to 64.
.FRIDAY NIGHT...Mostly clear. Lows 32 to 38.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 56 to 62.

$$

WYZ002-221000-
Absaroka Mountains-
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Partly cloudy. Highs 48 to 56. West winds
around 15 mph with gusts to around 30 mph.
.TONIGHT...Mostly clear. Lows 25 to 31. West winds around 15 mph.
.SUNDAY...Breezy. Mostly sunny. Highs 43 to 53. West winds 15 to
20 mph.
.SUNDAY NIGHT...Cloudy. Scattered snow showers in the evening.
Scattered rain showers until early morning. Numerous snow showers
after midnight. Snow accumulation up to 3 inches. Lows 24 to 30.
Southwest winds around 15 mph early in the evening becoming south
around 15 mph after midnight, then shifting to the west early in
the morning. Chance of precipitation 70 percent.
.MONDAY...Breezy, colder. Widespread snow showers. Snow
accumulation of 3 to 6 inches. Total snow accumulation 3 to
9 inches. Highs 27 to 35. North winds 15 to 20 mph. Chance of
snow 80 percent.
.MONDAY NIGHT...Colder. Cloudy with scattered snow showers. Lows
13 to 19. Northeast winds around 15 mph. Chance of snow
40 percent.
.TUESDAY...Not as cool. Partly cloudy in the morning then
clearing. Highs 35 to 45.
.TUESDAY NIGHT...Mostly clear. Lows 20 to 26.
.WEDNESDAY...Not as cool. Mostly sunny in the morning then
becoming partly cloudy. Highs 42 to 52.
.WEDNESDAY NIGHT...Partly cloudy. Chance of snow showers,
possibly mixed with rain showers in the evening, then chance of
snow showers after midnight. Lows 22 to 28. Chance of
precipitation 30 percent.
.THURSDAY...Partly cloudy in the morning then clearing. Highs
40 to 50.
.THURSDAY NIGHT...Mostly clear. Lows 25 to 31.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 43 to 53.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
26 to 32.
.SATURDAY...Partly cloudy. Chance of rain showers, possibly mixed
with snow showers and thunderstorms in the afternoon. Highs 41 to
51. Chance of precipitation 30 percent.

$$

WYZ007-221000-
Owl Creek and Bridger Mountains-
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Sunny. Highs 55 to 63.
.TONIGHT...Mostly clear. Lows 33 to 39.
.SUNDAY...Mostly sunny. Highs 58 to 66. South winds around 15 mph
early in the afternoon.
.SUNDAY NIGHT...Partly cloudy in the evening, then mostly cloudy
with isolated rain showers after midnight. Mostly cloudy with
isolated rain showers and snow showers early in the morning. Lows
31 to 37. Chance of precipitation 20 percent.
.MONDAY...Windy. Much colder. Numerous snow showers, possibly
mixed with rain showers. Snow accumulation up to 1 inch. Highs
35 to 41. North winds 20 to 30 mph. Chance of precipitation
70 percent.
.MONDAY NIGHT...Breezy, colder, cloudy. Numerous snow showers in
the evening, then scattered snow showers after midnight. Snow
accumulation up to 1 inch. Total snow accumulation up to
2 inches. Lows 22 to 28. North winds 15 to 25 mph. Chance of snow
60 percent.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 42 to 48.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 20s.
.WEDNESDAY...Not as cool. Mostly sunny. Highs 55 to 63.
.WEDNESDAY NIGHT...Partly cloudy. Slight chance of rain showers
and snow showers after midnight. Lows 29 to 35. Chance of
precipitation 20 percent.
.THURSDAY...Partly cloudy with a 20 percent chance of rain
showers and snow showers in the morning, then mostly sunny in the
afternoon. Highs 50 to 58.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 30s.
.FRIDAY...Warmer. Mostly sunny. Highs 57 to 65.
.FRIDAY NIGHT...Mostly clear. Lows 32 to 38.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 54 to 62.

$$

WYZ008-221000-
Bighorn Mountains West-
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Mostly sunny. Highs 49 to 59.
.TONIGHT...Mostly clear. Lows 29 to 37.
.SUNDAY...Mostly sunny. Highs 49 to 59. South winds around 15 mph
until late afternoon.
.SUNDAY NIGHT...Partly cloudy in the evening, then mostly cloudy
with scattered rain showers and snow showers after midnight. Lows
27 to 37. East winds around 15 mph after midnight. Chance of
precipitation 40 percent.
.MONDAY...Breezy, colder. Widespread snow showers, possibly mixed
with rain showers. Snow accumulation up to 5 inches. Highs 31 to
41. North winds 15 to 25 mph. Chance of precipitation 80 percent.
.MONDAY NIGHT...Breezy, colder. Cloudy with numerous snow
showers. Snow accumulation of 1 to 2 inches. Total snow
accumulation 1 to 7 inches. Lows 16 to 26. North winds 15 to
25 mph. Chance of snow 60 percent.
.TUESDAY...Mostly cloudy with isolated snow showers in the
morning, then partly cloudy in the afternoon. Highs 35 to 45.
Chance of snow 20 percent.
.TUESDAY NIGHT...Mostly clear. Lows 23 to 31.
.WEDNESDAY...Not as cool. Mostly sunny. Highs 48 to 58.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Chance of snow showers, possibly mixed with rain
showers. Lows 23 to 33. Chance of precipitation 30 percent.
.THURSDAY...Partly cloudy with a 20 percent chance of rain
showers and snow showers. Highs 43 to 53.
.THURSDAY NIGHT...Mostly clear. Lows 26 to 36.
.FRIDAY...Not as cool. Mostly sunny in the morning then becoming
partly cloudy. Highs 49 to 59.
.FRIDAY NIGHT...Mostly clear. Lows 28 to 38.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 48 to 58.

$$

WYZ009-221000-
Bighorn Mountains Southeast-
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Mostly sunny. Highs 50 to 58.
.TONIGHT...Mostly clear. Lows 29 to 35. Northwest winds around
15 mph early in the morning.
.SUNDAY...Mostly sunny. Highs 49 to 59. Southeast winds around
15 mph in the late morning and early afternoon.
.SUNDAY NIGHT...Mostly clear in the evening, then mostly cloudy
with scattered snow showers, possibly mixed with rain showers and
after midnight. Lows 28 to 36. East winds around 15 mph after
midnight. Chance of precipitation 30 percent.
.MONDAY...Breezy, colder. Widespread snow showers, possibly mixed
with rain showers. Snow accumulation up to 4 inches. Highs 32 to
42. North winds 15 to 25 mph. Chance of precipitation 80 percent.
.MONDAY NIGHT...Breezy, colder. Numerous snow showers. Snow
accumulation of 1 to 2 inches. Total snow accumulation 1 to
6 inches. Lows 17 to 25. North winds 15 to 25 mph. Chance of snow
60 percent.
.TUESDAY...Mostly cloudy with isolated snow showers in the
morning, then partly cloudy in the afternoon. Highs 35 to 43.
Chance of snow 20 percent.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
23 to 29.
.WEDNESDAY...Not as cool. Mostly sunny. Highs 49 to 59.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Chance of snow showers, possibly mixed with rain
showers. Lows 25 to 31. Chance of precipitation 30 percent.
.THURSDAY...Partly cloudy with a 20 percent chance of rain
showers and snow showers. Highs 43 to 53.
.THURSDAY NIGHT...Mostly clear. Lows 28 to 34.
.FRIDAY...Not as cool. Mostly sunny. Highs 50 to 60.
.FRIDAY NIGHT...Mostly clear. Lows 30 to 36.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 49 to 59.

$$

WYZ012-221000-
Teton and Gros Ventre Mountains-
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Partly cloudy. Highs 47 to 55. West winds
around 15 mph.
.TONIGHT...Mostly clear. Lows 25 to 31. West winds around 15 mph
early in the evening becoming south around 15 mph early in the
morning.
.SUNDAY...Mostly sunny. Highs 46 to 54. Southwest winds around
15 mph.
.SUNDAY NIGHT...Cloudy. Isolated rain showers and snow showers in
the evening, then numerous snow showers, possibly mixed with rain
showers after midnight. Snow accumulation up to 2 inches. Lows
27 to 33. Southwest winds around 15 mph early in the evening.
Chance of precipitation 70 percent.
.MONDAY...Colder. Widespread snow showers, possibly mixed with
rain showers. Snow accumulation up to 4 inches. Total snow
accumulation up to 6 inches. Highs 32 to 40. Northwest winds
around 15 mph in the afternoon. Chance of precipitation
80 percent.
.MONDAY NIGHT...Colder. Mostly cloudy with scattered snow
showers. Lows 17 to 23. Northeast winds around 15 mph. Chance of
snow 30 percent.
.TUESDAY...Not as cool. Partly cloudy in the morning then
clearing. Highs 40 to 48.
.TUESDAY NIGHT...Mostly clear. Lows 20 to 26.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 46 to 54.
.WEDNESDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows 24 to 30.
.THURSDAY...Mostly sunny. Highs 45 to 53.
.THURSDAY NIGHT...Mostly clear. Lows 26 to 32.
.FRIDAY...Mostly sunny. Highs 47 to 55.
.FRIDAY NIGHT...Partly cloudy. Lows 27 to 33.
.SATURDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 46 to 54. Chance
of precipitation 30 percent.

$$

WYZ014-221000-
Wind River Mountains West-
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Mostly sunny. Highs 47 to 55. Northwest
winds around 15 mph with gusts to around 35 mph.
.TONIGHT...Partly cloudy early in the evening then clearing. Lows
23 to 31. Northwest winds around 15 mph in the evening.
.SUNDAY...Sunny. Highs 44 to 54. West winds around 15 mph in the
late morning and afternoon.
.SUNDAY NIGHT...Partly cloudy in the evening then becoming
cloudy. Scattered snow showers, possibly mixed with rain showers.
Lows 27 to 35. Southwest winds around 15 mph early in the
morning. Chance of precipitation 40 percent.
.MONDAY...Widespread snow showers, possibly mixed with rain
showers. Snow accumulation up to 4 inches. Highs 32 to 42. West
winds around 15 mph. Chance of precipitation 80 percent.
.MONDAY NIGHT...Colder. Cloudy with numerous snow showers. Snow
accumulation of 1 to 2 inches. Total snow accumulation 1 to
6 inches. Lows 15 to 23. Northeast winds around 15 mph. Chance of
snow 60 percent.
.TUESDAY...Mostly cloudy with isolated snow showers in the
morning, then partly cloudy in the afternoon. Highs 33 to 43.
Chance of snow 20 percent.
.TUESDAY NIGHT...Mostly clear. Lows 19 to 25.
.WEDNESDAY...Not as cool. Mostly sunny. Highs 42 to 52.
.WEDNESDAY NIGHT...Partly cloudy. Lows 22 to 30.
.THURSDAY...Partly cloudy with a 20 percent chance of snow
showers in the morning, then mostly sunny in the afternoon. Highs
40 to 50.
.THURSDAY NIGHT...Mostly clear. Lows 23 to 31.
.FRIDAY...Mostly sunny in the morning, then partly cloudy with a
20 percent chance of rain showers, thunderstorms and snow showers
in the afternoon. Highs 42 to 52.
.FRIDAY NIGHT...Partly cloudy. Slight chance of rain showers and
snow showers in the evening. Lows 25 to 33. Chance of
precipitation 20 percent.
.SATURDAY...Partly cloudy. Chance of rain showers, possibly mixed
with snow showers and thunderstorms in the afternoon. Highs 42 to
52. Chance of precipitation 30 percent.

$$

WYZ015-221000-
Wind River Mountains East-
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Breezy. Mostly sunny. Highs 47 to 55.
Northwest winds 15 to 20 mph with gusts to around 35 mph.
.TONIGHT...Breezy. Partly cloudy early in the evening then
clearing. Lows 24 to 32. West winds 15 to 20 mph.
.SUNDAY...Breezy, sunny. Highs 44 to 54. West winds 15 to 20 mph.
.SUNDAY NIGHT...Partly cloudy in the evening then becoming
cloudy. Scattered snow showers, possibly mixed with rain showers.
Lows 26 to 34. Southwest winds around 15 mph early in the evening
becoming southwest around 15 mph after midnight. Chance of
precipitation 40 percent.
.MONDAY...Breezy. Widespread snow showers, possibly mixed with
rain showers. Snow accumulation up to 5 inches. Highs 31 to 41.
West winds around 15 mph shifting to the north in the afternoon.
Chance of precipitation 80 percent.
.MONDAY NIGHT...Breezy, colder. Numerous snow showers. Snow
accumulation of 1 to 2 inches. Total snow accumulation 1 to
7 inches. Lows 13 to 21. Northeast winds 15 to 20 mph. Chance of
snow 70 percent.
.TUESDAY...Breezy. Mostly cloudy in the morning then becoming
partly cloudy. Isolated snow showers. Highs 31 to 41. Chance of
snow 20 percent.
.TUESDAY NIGHT...Mostly clear. Lows 18 to 26.
.WEDNESDAY...Not as cool. Mostly sunny. Highs 41 to 51.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of snow
showers. Lows 21 to 29.
.THURSDAY...Partly cloudy with a 20 percent chance of snow
showers in the morning, then mostly sunny in the afternoon. Highs
38 to 48.
.THURSDAY NIGHT...Mostly clear. Lows 23 to 31.
.FRIDAY...Mostly sunny in the morning, then partly cloudy with a
20 percent chance of rain showers, thunderstorms and snow showers
in the afternoon. Highs 41 to 51.
.FRIDAY NIGHT...Partly cloudy. Slight chance of rain showers and
snow showers in the evening. Lows 24 to 32. Chance of
precipitation 20 percent.
.SATURDAY...Partly cloudy. Chance of rain showers, possibly mixed
with snow showers and thunderstorms in the afternoon. Highs 41 to
51. Chance of precipitation 30 percent.

$$

WYZ019-221000-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Sunny. Highs 56 to 62. Northwest winds
around 15 mph with gusts to around 30 mph.
.TONIGHT...Clear. Lows around 34. North winds around 15 mph early
in the evening.
.SUNDAY...Sunny. Highs 61 to 67.
.SUNDAY NIGHT...Mostly clear. Lows around 36. South winds around
15 mph early in the morning.
.MONDAY...Breezy, cooler, cloudy. Scattered rain showers,
possibly mixed with snow showers in the morning, then numerous
rain showers in the afternoon. No snow accumulation. Highs 45 to
51. Southwest winds around 15 mph shifting to the north 15 to
25 mph in the afternoon. Chance of precipitation 60 percent.
.MONDAY NIGHT...Breezy, colder, 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
around 24. Northeast winds 15 to 20 mph. Chance of precipitation
60 percent.
.TUESDAY...Mostly cloudy with isolated snow showers in the
morning, then partly cloudy in the afternoon. Highs 42 to 48.
Chance of snow 20 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 20s.
.WEDNESDAY...Not as cool. Mostly sunny. Highs 58 to 64.
.WEDNESDAY NIGHT...Mostly clear in the evening, then partly
cloudy with a 20 percent chance of rain showers and snow showers
after midnight. Lows around 30.
.THURSDAY...Partly cloudy. A 20 percent chance of rain showers
and snow showers in the morning. Highs 53 to 59.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 30s.
.FRIDAY...Mostly sunny. Highs 59 to 65.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 30s.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 58 to 64.

$$

WYZ024-221000-
Salt River and Wyoming Ranges-
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Breezy. Mostly sunny. Highs 49 to 57.
Northwest winds 15 to 20 mph with gusts to around 35 mph.
.TONIGHT...Breezy. Mostly clear. Lows 27 to 33. West winds 15 to
20 mph.
.SUNDAY...Mostly sunny. Highs 51 to 59.
.SUNDAY NIGHT...Partly cloudy with isolated rain showers in the
evening, then cloudy with scattered rain showers, possibly mixed
with snow showers after midnight. No snow accumulation. Lows
30 to 36. Chance of precipitation 50 percent.
.MONDAY...Breezy. Numerous snow showers, possibly mixed with rain
showers. Little or no snow accumulation. Highs 38 to 46. West
winds 15 to 20 mph. Chance of precipitation 60 percent.
.MONDAY NIGHT...Breezy, colder, cloudy. Scattered rain showers
and snow showers in the evening, then scattered snow showers
after midnight. Lows 22 to 28. Northwest winds 15 to 20 mph in
the evening. Chance of precipitation 40 percent.
.TUESDAY...Partly cloudy. Highs 41 to 49.
.TUESDAY NIGHT...Mostly clear. Lows 22 to 28.
.WEDNESDAY...Not as cool. Mostly sunny. Highs 49 to 57.
.WEDNESDAY NIGHT...Mostly clear. Lows 27 to 33.
.THURSDAY...Mostly sunny. Highs 48 to 56.
.THURSDAY NIGHT...Mostly clear. Lows 28 to 34.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 50 to 58.
.FRIDAY NIGHT...Partly cloudy. Slight chance of rain showers and
thunderstorms in the evening, then slight chance of rain showers
and snow showers after midnight. Lows 29 to 35. Chance of
precipitation 20 percent.
.SATURDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 49 to 57. Chance
of precipitation 30 percent.

$$

WYZ030-221000-
East Sweetwater County-
Including the city of Wamsutter
318 PM MDT Sat Apr 21 2018

.LATE THIS AFTERNOON...Sunny. Highs 57 to 61. Northwest winds
around 15 mph with gusts to around 30 mph.
.TONIGHT...Mostly clear. Lows around 33. Northwest winds around
15 mph in the evening.
.SUNDAY...Sunny. Highs 62 to 66.
.SUNDAY NIGHT...Mostly clear. Lows around 37.
.MONDAY...Breezy, cloudy. Scattered rain showers, possibly mixed
with snow showers in the morning, then scattered rain showers in
the afternoon. Highs 52 to 56. Southwest winds around 15 mph
shifting to the west in the afternoon. Chance of precipitation
40 percent.
.MONDAY NIGHT...Breezy, colder. Mostly cloudy. Scattered rain
showers, possibly mixed with snow showers in the evening, then
scattered snow showers after midnight. Lows around 25. Northeast
winds 15 to 25 mph. Chance of precipitation 30 percent.
.TUESDAY...Breezy. Partly cloudy. Highs near 50.
.TUESDAY NIGHT...Mostly clear. Lows in the mid to upper 20s.
.WEDNESDAY...Not as cool. Mostly sunny. Highs near 60.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the lower 30s.
.THURSDAY...Partly cloudy. Highs in the upper 50s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 30s.
.FRIDAY...Mostly sunny. Highs in the lower to mid 60s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid to upper 30s.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower to mid 60s.

$$





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