Zone Forecast Product
Issued by NWS Riverton, WY

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160
FPUS55 KRIW 010401
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
1000 PM MDT Sun Apr 30 2017

WYZ020-011000-
Natrona County Lower Elevations-
Including the city of Casper
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Partly cloudy late in the evening then
becoming mostly cloudy. Isolated snow showers after midnight.
Lows around 30. West winds around 15 mph. Chance of snow
20 percent.
.MONDAY...Mostly cloudy with isolated rain showers and snow
showers in the morning, then partly cloudy in the afternoon.
Highs 44 to 48. West winds around 15 mph in the afternoon. Chance
of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows 28 to 32.
.TUESDAY...Mostly cloudy in the morning, then partly cloudy with
slight chance of rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce small hail in the
afternoon. Highs 44 to 48. Chance of precipitation 20 percent.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers and snow showers in the evening, then partly cloudy after
midnight. Lows around 30.
.WEDNESDAY...Mostly sunny. Highs in the mid 50s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.THURSDAY...Warmer. Mostly sunny. Highs in the mid 60s.
.THURSDAY NIGHT...Clear. Lows around 40.
.FRIDAY...Warmer, sunny. Highs in the 70s.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 40s.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the 70s.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.SUNDAY...Partly cloudy. Isolated rain showers in the morning,
then isolated rain showers and thunderstorms in the afternoon.
Highs in the mid 60s. Chance of precipitation 20 percent.

$$

WYZ017-011000-
Wind River Basin-
Including the cities of Riverton and Shoshoni
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Mostly cloudy. Lows 32 to 36.
.MONDAY...Mostly cloudy with isolated rain showers and snow
showers early in the morning, then partly cloudy in the late
morning and afternoon. Highs 48 to 52. Chance of precipitation
20 percent.
.MONDAY NIGHT...Partly cloudy early in the evening then becoming
mostly cloudy. Lows 32 to 36.
.TUESDAY...Mostly cloudy. Slight chance of rain showers and
isolated thunderstorms in the afternoon. Some thunderstorms may
produce small hail in the afternoon. Highs 48 to 52. North winds
around 15 mph in the afternoon. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers and snow showers in the evening. Lows 30 to 34. North
winds around 15 mph in the evening.
.WEDNESDAY...Mostly sunny. Highs in the mid 50s to lower 60s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s.
.THURSDAY...Warmer. Mostly sunny. Highs near 70.
.THURSDAY NIGHT...Clear. Lows in the lower 40s.
.FRIDAY...Sunny. Highs in the mid to upper 70s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 40s.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the 70s.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower to mid 40s.
.SUNDAY...Partly cloudy. Highs in the mid to upper 60s.

$$

WYZ018-011000-
Lander Foothills-
Including the city of Lander
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Partly cloudy late in the evening then
becoming mostly cloudy. Isolated rain showers and snow showers
after midnight. Lows around 34. Chance of precipitation
20 percent.
.MONDAY...Mostly cloudy with isolated rain showers and snow
showers early in the morning, then partly cloudy in the late
morning and afternoon. Highs 48 to 52. Chance of precipitation
20 percent.
.MONDAY NIGHT...Partly cloudy early in the evening then becoming
mostly cloudy. Lows around 34.
.TUESDAY...Mostly cloudy in the morning, then partly cloudy with
slight chance of rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce small hail in the
afternoon. Highs 48 to 52. Chance of precipitation 20 percent.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers in the evening, then mostly clear after midnight. Lows
around 32.
.WEDNESDAY...Sunny. Highs in the mid to upper 50s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s.
.THURSDAY...Warmer. Mostly sunny. Highs in the mid 60s to lower
70s.
.THURSDAY NIGHT...Clear. Lows in the lower 40s.
.FRIDAY...Mostly sunny. Highs in the lower to mid 70s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 40s.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower to mid 70s.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.SUNDAY...Partly cloudy. Highs in the mid to upper 60s.

$$

WYZ028-011000-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Breezy. Partly cloudy. Lows around 31. West
winds 15 to 20 mph.
.MONDAY...Breezy. Partly cloudy. Highs 49 to 53. West winds 15 to
25 mph.
.MONDAY NIGHT...Breezy. Partly cloudy until early morning, then
mostly cloudy with isolated rain showers and snow showers early
in the morning. Lows around 32. West winds 15 to 20 mph in the
evening. Chance of precipitation 20 percent.
.TUESDAY...Breezy. Mostly cloudy. Slight chance of rain showers,
possibly mixed with snow showers in the morning, then slight
chance of rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce small hail in the
afternoon. Highs 49 to 53. West winds around 15 mph increasing to
20 to 25 mph in the afternoon. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Breezy. Partly cloudy. Lows around 31. Northwest
winds 15 to 20 mph in the evening.
.WEDNESDAY...Mostly sunny. Highs in the mid 50s to lower 60s.
.WEDNESDAY NIGHT...Clear. Lows in the mid 30s.
.THURSDAY...Warmer. Mostly sunny. Highs near 70.
.THURSDAY NIGHT...Clear. Lows in the upper 30s.
.FRIDAY...Mostly sunny. Highs in the lower to mid 70s.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 40s.
.SATURDAY...Partly cloudy. Highs near 70.
.SATURDAY NIGHT...Mostly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows in the upper 30s. Chance of
precipitation 20 percent.
.SUNDAY...Partly cloudy. Isolated rain showers and thunderstorms
in the afternoon. Highs in the lower to mid 60s. Chance of
precipitation 20 percent.

$$

WYZ013-011000-
Jackson Hole-
Including the city of Jackson
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Cloudy. Scattered rain showers and snow
showers in the late evening and early morning, then scattered
snow showers early in the morning. New snow accumulation up to
1 inch. Lows 27 to 31. Chance of precipitation 50 percent.
.MONDAY...Mostly cloudy. Isolated snow showers early in the
morning. Highs 43 to 48. Chance of snow 20 percent.
.MONDAY NIGHT...Cloudy. Isolated rain showers until early
morning. Scattered snow showers in the late evening and
overnight. Lows 28 to 32. Chance of precipitation 30 percent.
.TUESDAY...Cloudy. Chance of snow showers, possibly mixed with
rain showers in the morning, then chance of rain showers and
isolated thunderstorms in the afternoon. Some thunderstorms may
produce small hail in the afternoon. Highs 46 to 51. Chance of
precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 24 to 28.
.WEDNESDAY...Not as cool. Mostly sunny. Highs 54 to 59.
.WEDNESDAY NIGHT...Partly cloudy. Lows near 30.
.THURSDAY...Mostly sunny. Highs 60 to 65.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 61 to 66.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 30s.
.SATURDAY...Partly cloudy. Highs 57 to 62.
.SATURDAY NIGHT...Mostly cloudy. Isolated rain showers and
thunderstorms in the evening, then isolated rain showers and snow
showers after midnight. Lows in the lower to mid 30s. Chance of
precipitation 20 percent.
.SUNDAY...Partly cloudy with isolated rain showers and snow
showers in the morning, then mostly cloudy with scattered rain
showers and thunderstorms in the afternoon. Highs 53 to 58.
Chance of precipitation 30 percent.

$$

WYZ003-011000-
Cody Foothills-
Including the cities of Cody and Meeteetse
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Breezy. Mostly cloudy with scattered snow
showers and rain showers. Lows 31 to 36. West winds 15 to 20 mph.
Chance of precipitation 30 percent.
.MONDAY...Partly cloudy. Highs 48 to 53. Northwest winds around
15 mph in the afternoon.
.MONDAY NIGHT...Cloudy. Isolated rain showers and snow showers
after midnight. Lows 32 to 37. Northwest winds around 15 mph
early in the evening. Chance of precipitation 20 percent.
.TUESDAY...Cloudy. Slight chance of rain showers and snow showers
in the morning, then chance of rain showers and isolated
thunderstorms in the afternoon. Some thunderstorms may produce
small hail in the afternoon. Highs 45 to 50. Northwest winds
around 15 mph in the afternoon. Chance of precipitation
30 percent.
.TUESDAY NIGHT...Partly cloudy. Lows 30 to 35. Northwest winds
around 15 mph in the evening.
.WEDNESDAY...Not as cool. Sunny. Highs 58 to 63.
.WEDNESDAY NIGHT...Partly cloudy. Lows near 40.
.THURSDAY...Warmer. Mostly sunny. Highs 66 to 71.
.THURSDAY NIGHT...Mostly clear. Lows 41 to 46.
.FRIDAY...Mostly sunny. Highs 70 to 75.
.FRIDAY NIGHT...Mostly clear. Lows in the 40s.
.SATURDAY...Partly cloudy. Highs 67 to 72.
.SATURDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy with isolated
rain showers after midnight. Lows near 40. Chance of
precipitation 20 percent.
.SUNDAY...Mostly cloudy. Isolated rain showers and thunderstorms
in the afternoon. Highs 60 to 65. Chance of precipitation
20 percent.

$$

WYZ004-011000-
North Big Horn Basin-
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Mostly cloudy. Scattered rain showers in the
late evening and early morning, then isolated rain showers and
snow showers early in the morning. Lows around 37. Northwest
winds around 15 mph after midnight. Chance of precipitation
30 percent.
.MONDAY...Breezy. Partly cloudy. Highs 53 to 57. Northwest winds
15 to 20 mph.
.MONDAY NIGHT...Mostly cloudy. Isolated rain showers early in the
morning. Lows 36 to 40. Northwest winds around 15 mph early in
the evening. Chance of showers 20 percent.
.TUESDAY...Cloudy. Slight chance of rain showers in the morning,
then chance of rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce small hail in the
afternoon. Highs 50 to 54. Northwest winds around 15 mph in the
afternoon. Chance of precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows around 36. North winds around 15 mph in the
evening.
.WEDNESDAY...Not as cool. Mostly sunny. Highs in the lower 60s.
.WEDNESDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the lower 40s.
.THURSDAY...Warmer. Mostly sunny. Highs in the lower to mid 70s.
.THURSDAY NIGHT...Mostly clear. Lows in the 40s.
.FRIDAY...Mostly sunny. Highs in the mid 70s to lower 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the 70s.
.SATURDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows in the mid 40s. Chance of
precipitation 20 percent.
.SUNDAY...Partly cloudy in the morning, then mostly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
in the mid 60s to lower 70s. Chance of precipitation 20 percent.

$$

WYZ006-011000-
Southeast Big Horn Basin-
Including the city of Worland
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Mostly cloudy. Isolated rain showers and snow
showers after midnight. Lows around 36. Chance of precipitation
20 percent.
.MONDAY...Mostly cloudy early in the morning then becoming partly
cloudy. Highs 50 to 54. Northwest winds around 15 mph.
.MONDAY NIGHT...Partly cloudy early in the evening then becoming
mostly cloudy. Lows around 36.
.TUESDAY...Mostly cloudy. Slight chance of rain showers and
isolated thunderstorms in the afternoon. Some thunderstorms may
produce small hail in the afternoon. Highs 48 to 52. North winds
around 15 mph in the afternoon. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Partly cloudy. Lows around 34. North winds
around 15 mph in the evening.
.WEDNESDAY...Not as cool. Mostly sunny. Highs near 60.
.WEDNESDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows around 40.
.THURSDAY...Warmer. Mostly sunny. Highs in the lower 70s.
.THURSDAY NIGHT...Clear. Lows in the lower 40s.
.FRIDAY...Sunny. Highs in the upper 70s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 40s.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid to upper 70s.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.SUNDAY...Partly cloudy in the morning, then mostly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
in the upper 60s. Chance of precipitation 20 percent.

$$

WYZ005-011000-
Southwest Big Horn Basin-
Including the city of Thermopolis
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Mostly cloudy. Isolated rain showers late in
the evening, then scattered rain showers, possibly mixed with
snow showers after midnight. Lows 33 to 37. West winds around
15 mph after midnight. Chance of precipitation 30 percent.
.MONDAY...Mostly cloudy with isolated rain showers and snow
showers early in the morning, then partly cloudy in the late
morning and afternoon. Highs 50 to 54. North winds around 15 mph
late in the afternoon. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy early in the evening then becoming
mostly cloudy. Lows around 35.
.TUESDAY...Mostly cloudy. Slight chance of rain showers and
isolated thunderstorms in the afternoon. Some thunderstorms may
produce small hail in the afternoon. Highs 48 to 52. North winds
around 15 mph in the afternoon. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Partly cloudy. Lows around 34. North winds
around 15 mph in the evening.
.WEDNESDAY...Not as cool. Mostly sunny. Highs near 60.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s.
.THURSDAY...Warmer. Mostly sunny. Highs near 70.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s.
.FRIDAY...Mostly sunny. Highs in the mid to upper 70s.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the 70s.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.SUNDAY...Partly cloudy in the morning, then mostly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
in the mid to upper 60s. Chance of precipitation 20 percent.

$$

WYZ023-011000-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Cloudy. Scattered rain showers, possibly mixed
with snow showers in the late evening and early morning, then
scattered snow showers early in the morning. Little or no new
snow accumulation. Lows around 32. Chance of precipitation
50 percent.
.MONDAY...Mostly cloudy. Isolated snow showers, possibly mixed
with rain showers in the morning. Highs 47 to 52. Chance of
precipitation 20 percent.
.MONDAY NIGHT...Mostly cloudy. Scattered snow showers, possibly
mixed with rain showers after midnight. Lows around 32. Chance of
precipitation 30 percent.
.TUESDAY...Cloudy. Chance of rain showers and snow showers in the
morning, then chance of rain showers and isolated thunderstorms
in the afternoon. Some thunderstorms may produce small hail in
the afternoon. Highs 48 to 53. Chance of precipitation
30 percent.
.TUESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows around 30.
.WEDNESDAY...Not as cool. Mostly sunny. Highs 56 to 61.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.THURSDAY...Mostly sunny. Highs 62 to 67.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s.
.FRIDAY...Mostly sunny. Highs 62 to 67.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.SATURDAY...Partly cloudy. Highs near 60.
.SATURDAY NIGHT...Mostly cloudy. Isolated rain showers and
thunderstorms in the evening, then isolated rain showers and snow
showers after midnight. Lows in the mid 30s. Chance of
precipitation 20 percent.
.SUNDAY...Partly cloudy with isolated rain showers in the
morning, then mostly cloudy with scattered rain showers and
thunderstorms in the afternoon. Highs in the mid 50s to lower
60s. Chance of precipitation 30 percent.

$$

WYZ025-011000-
Upper Green River Basin Foothills-
Including the city of Pinedale
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Cloudy. Scattered snow showers, possibly mixed
with rain showers late in the evening, then scattered snow
showers after midnight. Little or no new snow accumulation. Lows
26 to 30. Chance of precipitation 50 percent.
.MONDAY...Mostly cloudy. Highs 41 to 46. Northwest winds around
15 mph in the afternoon.
.MONDAY NIGHT...Mostly cloudy. Isolated snow showers early in the
morning. Lows 26 to 30. Northwest winds around 15 mph early in
the evening. Chance of snow 20 percent.
.TUESDAY...Breezy. Mostly cloudy. Slight chance of rain showers
and snow showers in the morning, then slight chance of rain
showers and isolated thunderstorms in the afternoon. Some
thunderstorms may produce small hail in the afternoon. Highs
43 to 48. Northwest winds 15 to 20 mph in the afternoon. Chance
of precipitation 20 percent.
.TUESDAY NIGHT...Partly cloudy. Lows 22 to 27. Northwest winds
around 15 mph in the evening.
.WEDNESDAY...Mostly sunny. Highs 49 to 54.
.WEDNESDAY NIGHT...Mostly clear. Lows near 30.
.THURSDAY...Not as cool. Mostly sunny. Highs 57 to 62.
.THURSDAY NIGHT...Mostly clear. Lows in the lower to mid 30s.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 58 to 63.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the 30s.
.SATURDAY...Partly cloudy. Isolated rain showers and
thunderstorms in the afternoon. Highs 56 to 61. Chance of
precipitation 20 percent.
.SATURDAY NIGHT...Mostly cloudy. Isolated rain showers and
thunderstorms in the evening, then isolated rain showers and snow
showers after midnight. Lows in the lower to mid 30s. Chance of
precipitation 20 percent.
.SUNDAY...Partly cloudy with isolated rain showers and snow
showers in the morning, then mostly cloudy with scattered rain
showers and thunderstorms in the afternoon. Highs 51 to 56.
Chance of precipitation 30 percent.

$$

WYZ026-011000-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Mostly cloudy. Isolated rain showers and snow
showers late in the evening. Lows around 29. West winds around
15 mph early in the morning. Chance of precipitation 20 percent.
.MONDAY...Breezy. Partly cloudy. Highs 46 to 50. Northwest winds
15 to 20 mph in the late morning and afternoon.
.MONDAY NIGHT...Breezy. Partly cloudy in the evening then
becoming mostly cloudy. Lows around 30. Northwest winds 15 to
20 mph early in the evening.
.TUESDAY...Breezy. Mostly cloudy. Slight chance of rain showers
and isolated thunderstorms in the afternoon. Some thunderstorms
may produce small hail in the afternoon. Highs 47 to 51.
Northwest winds 15 to 20 mph in the afternoon. Chance of
precipitation 20 percent.
.TUESDAY NIGHT...Breezy. Partly cloudy. Lows 25 to 29. Northwest
winds 15 to 20 mph in the evening.
.WEDNESDAY...Mostly sunny. Highs 54 to 59.
.WEDNESDAY NIGHT...Clear. Lows in the lower 30s.
.THURSDAY...Warmer. Mostly sunny. Highs 63 to 68.
.THURSDAY NIGHT...Clear. Lows in the mid to upper 30s.
.FRIDAY...Mostly sunny. Highs 66 to 71.
.FRIDAY NIGHT...Mostly clear. Lows near 40.
.SATURDAY...Partly cloudy. Highs 64 to 69.
.SATURDAY NIGHT...Mostly cloudy. Isolated rain showers and
thunderstorms in the evening, then isolated rain showers and snow
showers after midnight. Lows in the mid to upper 30s. Chance of
precipitation 20 percent.
.SUNDAY...Partly cloudy. Isolated rain showers in the morning,
then isolated rain showers and thunderstorms in the afternoon.
Highs 58 to 63. Chance of precipitation 20 percent.

$$

WYZ010-011000-
Northeast Johnson County-
Including the city of Buffalo
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Breezy. Mostly cloudy. Isolated rain showers
late in the evening, then scattered snow showers, possibly mixed
with rain showers after midnight. Lows around 36. Northwest winds
15 to 20 mph after midnight. Chance of precipitation 30 percent.
.MONDAY...Breezy. Mostly cloudy. Isolated rain showers and snow
showers early in the morning, then isolated rain showers in the
late morning and afternoon. Highs 47 to 51. Northwest winds 15 to
25 mph. Chance of precipitation 20 percent.
.MONDAY NIGHT...Breezy. Mostly cloudy. Isolated rain showers and
snow showers early in the morning. Lows around 35. Northwest
winds 15 to 20 mph early in the evening. Chance of precipitation
20 percent.
.TUESDAY...Breezy, cloudy. Chance of rain showers, possibly mixed
with snow showers in the morning, then chance of rain showers and
isolated thunderstorms in the afternoon. Some thunderstorms may
produce small hail in the afternoon. Highs 46 to 50. Northwest
winds 15 to 20 mph in the afternoon. Chance of precipitation
40 percent.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
showers in the evening, then partly cloudy after midnight. Lows
around 34. Northwest winds around 15 mph in the evening.
.WEDNESDAY...Not as cool. Mostly sunny. Highs near 60.
.WEDNESDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows around 40.
.THURSDAY...Warmer. Partly cloudy in the morning then clearing.
Highs near 70.
.THURSDAY NIGHT...Clear. Lows in the mid 40s.
.FRIDAY...Sunny. Highs in the mid 70s to lower 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid to upper 70s.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.SUNDAY...Partly cloudy in the morning, then mostly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
in the mid to upper 60s. Chance of precipitation 20 percent.

$$

WYZ011-011000-
Southeast Johnson County-
Including the city of Kaycee
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Mostly cloudy. Isolated rain showers and snow
showers after midnight. Lows around 34. Northwest winds around
15 mph. Chance of precipitation 20 percent.
.MONDAY...Breezy. Mostly cloudy. Isolated rain showers and snow
showers early in the morning, then isolated rain showers in the
late morning and early afternoon. Highs around 49. Northwest
winds 15 to 20 mph. Chance of precipitation 20 percent.
.MONDAY NIGHT...Mostly cloudy. Lows around 34. Northwest winds
around 15 mph early in the evening.
.TUESDAY...Cloudy. Slight chance of rain showers and snow showers
in the morning, then chance of rain showers and isolated
thunderstorms in the afternoon. Some thunderstorms may produce
small hail in the afternoon. Highs 46 to 50. Chance of
precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
showers in the evening, then partly cloudy after midnight. Lows
around 33. North winds around 15 mph in the evening.
.WEDNESDAY...Not as cool. Mostly sunny. Highs near 60.
.WEDNESDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the upper 30s.
.THURSDAY...Warmer. Mostly sunny. Highs around 70.
.THURSDAY NIGHT...Clear. Lows in the mid 40s.
.FRIDAY...Sunny. Highs in the mid to upper 70s.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid to upper 70s.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.SUNDAY...Partly cloudy in the morning, then mostly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
in the upper 60s. Chance of precipitation 20 percent.

$$

WYZ027-011000-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Breezy. Mostly cloudy. Lows around 30. West
winds 15 to 20 mph.
.MONDAY...Breezy. Partly cloudy early in the morning then
clearing. Highs 46 to 51. West winds 15 to 20 mph.
.MONDAY NIGHT...Breezy. Partly cloudy until early morning, then
mostly cloudy with isolated rain showers and snow showers early
in the morning. Lows around 31. West winds 15 to 20 mph early in
the evening. Chance of precipitation 20 percent.
.TUESDAY...Breezy. Cloudy with slight chance of rain showers in
the morning, then partly cloudy with slight chance of rain
showers and isolated thunderstorms in the afternoon. Some
thunderstorms may produce small hail in the afternoon. Highs
47 to 52. West winds 15 to 20 mph. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Partly cloudy. Lows around 29. Northwest winds
around 15 mph in the evening.
.WEDNESDAY...Not as cool. Mostly sunny. Highs 56 to 61.
.WEDNESDAY NIGHT...Clear. Lows in the lower 30s.
.THURSDAY...Warmer. Mostly sunny. Highs 64 to 69.
.THURSDAY NIGHT...Clear. Lows in the upper 30s.
.FRIDAY...Mostly sunny. Highs 68 to 73.
.FRIDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows around 40.
.SATURDAY...Partly cloudy. Isolated rain showers and
thunderstorms in the afternoon. Highs 65 to 70. Chance of
precipitation 20 percent.
.SATURDAY NIGHT...Mostly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows in the upper 30s. Chance of
precipitation 20 percent.
.SUNDAY...Partly cloudy. Isolated rain showers and thunderstorms
in the afternoon. Highs 59 to 64. Chance of precipitation
20 percent.

$$

WYZ016-011000-
Upper Wind River Basin-
Including the city of Dubois
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Mostly cloudy. Scattered rain showers and snow
showers late in the evening, then scattered snow showers after
midnight. Lows 28 to 32. Northwest winds around 15 mph. Chance of
precipitation 30 percent.
.MONDAY...Breezy. Partly cloudy. Highs 45 to 50. West winds 15 to
20 mph in the late morning and afternoon.
.MONDAY NIGHT...Mostly cloudy. Lows 30 to 34. Northwest winds
around 15 mph early in the evening.
.TUESDAY...Breezy. Mostly cloudy. Slight chance of rain showers
and isolated thunderstorms in the afternoon. Some thunderstorms
may produce small hail in the afternoon. Highs 45 to 50.
Northwest winds 15 to 20 mph in the afternoon. Chance of
precipitation 20 percent.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
26 to 31. Northwest winds around 15 mph in the evening.
.WEDNESDAY...Not as cool. Sunny. Highs 55 to 60.
.WEDNESDAY NIGHT...Mostly clear. Lows in the 30s.
.THURSDAY...Mostly sunny. Highs 62 to 67.
.THURSDAY NIGHT...Clear. Lows 36 to 41.
.FRIDAY...Mostly sunny. Highs 65 to 70.
.FRIDAY NIGHT...Mostly clear. Lows 38 to 43.
.SATURDAY...Partly cloudy. Highs 63 to 68.
.SATURDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows 36 to 41.
.SUNDAY...Partly cloudy. Highs 57 to 62.

$$

WYZ001-011000-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Cloudy. Numerous snow showers late in the
evening, then scattered snow showers after midnight. New snow
accumulation up to 1 inch. Lows 19 to 25. Chance of snow
60 percent.
.MONDAY...Partly cloudy with isolated snow showers in the
morning, then mostly cloudy with scattered rain showers and snow
showers in the afternoon. Highs 34 to 42. Chance of precipitation
30 percent.
.MONDAY NIGHT...Cloudy. Scattered rain showers and snow showers
early in the evening, then scattered snow showers in the late
evening and overnight. Snow accumulation around 1 inch. Lows
23 to 29. Chance of precipitation 50 percent.
.TUESDAY...Cloudy. Chance of snow showers in the morning, then
chance of snow showers, possibly mixed with rain showers and
thunderstorms in the afternoon. Some thunderstorms may produce
small hail in the afternoon. Highs 35 to 43. West winds around
15 mph in the afternoon. Chance of precipitation 40 percent.
.TUESDAY NIGHT...Partly cloudy. Lows 18 to 24.
.WEDNESDAY...Not as cool. Mostly sunny. Highs 43 to 51.
.WEDNESDAY NIGHT...Partly cloudy. Lows 25 to 31.
.THURSDAY...Mostly sunny. Highs 49 to 57.
.THURSDAY NIGHT...Mostly clear. Lows 29 to 35.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 50 to 58.
.FRIDAY NIGHT...Partly cloudy. Lows 30 to 36.
.SATURDAY...Partly cloudy. Isolated rain showers and
thunderstorms in the afternoon. Highs 49 to 57. Chance of
precipitation 20 percent.
.SATURDAY NIGHT...Mostly cloudy. Isolated snow showers after
midnight. Lows 26 to 32. Chance of snow 20 percent.
.SUNDAY...Mostly cloudy. Scattered snow showers, possibly mixed
with rain showers in the morning, then scattered rain showers and
thunderstorms in the afternoon. Highs 45 to 51. Chance of
precipitation 30 percent.

$$

WYZ029-011000-
Flaming Gorge-
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Breezy. Partly cloudy. Lows around 32. West
winds 15 to 20 mph.
.MONDAY...Breezy. Partly cloudy. Highs 50 to 55. West winds 15 to
25 mph.
.MONDAY NIGHT...Breezy. Partly cloudy until early morning, then
mostly cloudy with isolated rain showers and snow showers early
in the morning. Lows around 34. Northwest winds 15 to 25 mph
early in the evening. Chance of precipitation 20 percent.
.TUESDAY...Breezy. Mostly cloudy. Chance of rain showers,
possibly mixed with snow showers in the morning, then chance of
rain showers and isolated thunderstorms in the afternoon. Some
thunderstorms may produce small hail in the afternoon. Highs
50 to 55. West winds around 15 mph shifting to the northwest
20 to 25 mph in the afternoon. Chance of precipitation
30 percent.
.TUESDAY NIGHT...Breezy. Partly cloudy. Lows 31 to 35. Northwest
winds 15 to 20 mph in the evening.
.WEDNESDAY...Mostly sunny. Highs 56 to 61.
.WEDNESDAY NIGHT...Clear. Lows in the mid 30s.
.THURSDAY...Warmer. Mostly sunny. Highs 67 to 72.
.THURSDAY NIGHT...Clear. Lows in the lower 40s.
.FRIDAY...Mostly sunny. Highs 71 to 76.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 40s.
.SATURDAY...Partly cloudy. Isolated rain showers and
thunderstorms in the afternoon. Highs 69 to 74. Chance of
precipitation 20 percent.
.SATURDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the lower 40s. Chance of precipitation 20 percent.
.SUNDAY...Partly cloudy. Isolated rain showers and thunderstorms
in the afternoon. Highs 62 to 67. Chance of precipitation
20 percent.

$$

WYZ022-011000-
Casper Mountain-
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Mostly cloudy with scattered snow showers.
Lows 25 to 31. West winds around 15 mph. Chance of snow
30 percent.
.MONDAY...Cloudy with scattered snow showers early in the
morning, then mostly cloudy with scattered snow showers, possibly
mixed with rain showers in the late morning and early afternoon.
Partly cloudy late in the afternoon. Highs 38 to 44. Northwest
winds around 15 mph in the afternoon. Chance of precipitation
30 percent.
.MONDAY NIGHT...Partly cloudy early in the evening then becoming
mostly cloudy. Lows 25 to 31.
.TUESDAY...Mostly cloudy in the morning, then partly cloudy with
slight chance of rain showers, snow showers and thunderstorms in
the afternoon. Some thunderstorms may produce small hail in the
afternoon. Highs 38 to 44. Chance of precipitation 20 percent.
.TUESDAY NIGHT...Mostly cloudy with slight chance of rain showers
and snow showers in the evening, then partly cloudy with slight
chance of snow showers after midnight. Lows 23 to 29. Chance of
precipitation 20 percent.
.WEDNESDAY...Mostly sunny. Highs 45 to 51.
.WEDNESDAY NIGHT...Mostly clear. Lows 29 to 35.
.THURSDAY...Not as cool. Mostly sunny. Highs 56 to 62.
.THURSDAY NIGHT...Clear. Lows 35 to 41.
.FRIDAY...Warmer, sunny. Highs 65 to 71.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 40s.
.SATURDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
66 to 72. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. Lows around 40.
.SUNDAY...Partly cloudy. Isolated rain showers in the morning,
then scattered rain showers and thunderstorms in the afternoon.
Highs 58 to 64. Chance of precipitation 30 percent.

$$

WYZ002-011000-
Absaroka Mountains-
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Breezy. Cloudy with numerous snow showers. New
snow accumulation up to 1 inch. Total snow accumulation up to
2 inches. Lows 19 to 27. West winds 15 to 20 mph. Chance of snow
60 percent.
.MONDAY...Breezy. Mostly cloudy with scattered snow showers until
late afternoon, then mostly cloudy with scattered snow showers,
possibly mixed with rain showers and late in the afternoon. Highs
29 to 39. West winds 15 to 20 mph. Chance of precipitation
30 percent.
.MONDAY NIGHT...Cloudy. Scattered snow showers, possibly mixed
with rain showers and early in the evening, then scattered snow
showers in the late evening and overnight. Snow accumulation up
to 1 inch. Lows 21 to 29. West winds around 15 mph early in the
evening becoming west around 15 mph after midnight. Chance of
precipitation 50 percent.
.TUESDAY...Breezy, cloudy. Chance of snow showers in the morning,
then chance of snow showers, possibly mixed with rain showers and
thunderstorms in the afternoon. Some thunderstorms may produce
small hail in the afternoon. Snow accumulation up to 1 inch.
Total snow accumulation up to 2 inches. Highs 29 to 39. Northwest
winds 15 to 20 mph. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers in the evening, then partly cloudy after midnight. Lows
17 to 25. Northwest winds around 15 mph in the evening.
.WEDNESDAY...Not as cool. Mostly sunny. Highs 37 to 47.
.WEDNESDAY NIGHT...Partly cloudy. Lows 26 to 34.
.THURSDAY...Not as cool. Mostly sunny. Highs 44 to 54.
.THURSDAY NIGHT...Mostly clear. Lows 29 to 37.
.FRIDAY...Mostly sunny. Highs 47 to 57.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
30 to 38.
.SATURDAY...Partly cloudy. Isolated rain showers and
thunderstorms in the afternoon. Highs 45 to 55. Chance of
precipitation 20 percent.
.SATURDAY NIGHT...Mostly cloudy. Isolated rain showers,
thunderstorms and snow showers in the evening, then isolated snow
showers, possibly mixed with rain showers after midnight. Lows
26 to 34. Chance of precipitation 20 percent.
.SUNDAY...Mostly cloudy. Isolated rain showers and snow showers
in the morning, then scattered rain showers and thunderstorms,
possibly mixed with snow showers in the afternoon. Highs 40 to
50. Chance of precipitation 30 percent.

$$

WYZ007-011000-
Owl Creek and Bridger Mountains-
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Cloudy with scattered snow showers, possibly
mixed with rain showers. Lows 28 to 34. Northwest winds around
15 mph early in the morning. Chance of precipitation 40 percent.
.MONDAY...Mostly cloudy. Scattered rain showers and snow showers
until late afternoon. Highs 40 to 48. North winds around 15 mph
until late afternoon. Chance of precipitation 30 percent.
.MONDAY NIGHT...Mostly cloudy. Lows 29 to 35.
.TUESDAY...Mostly cloudy. Chance of snow showers, rain showers
and thunderstorms in the afternoon. Some thunderstorms may
produce small hail in the afternoon. Highs 40 to 46. Chance of
precipitation 30 percent.
.TUESDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers and snow showers in the evening. Lows 28 to 34. North
winds around 15 mph in the evening.
.WEDNESDAY...Not as cool. Mostly sunny. Highs 49 to 57.
.WEDNESDAY NIGHT...Mostly clear. Lows 34 to 40.
.THURSDAY...Warmer. Mostly sunny. Highs 60 to 68.
.THURSDAY NIGHT...Clear. Lows 38 to 44.
.FRIDAY...Mostly sunny. Highs 64 to 74.
.FRIDAY NIGHT...Mostly clear. Lows 41 to 47.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 63 to 73.
.SATURDAY NIGHT...Partly cloudy. Lows 37 to 43.
.SUNDAY...Partly cloudy in the morning, then mostly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
56 to 64. Chance of precipitation 20 percent.

$$

WYZ008-011000-
Bighorn Mountains West-
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Breezy, cloudy. Numerous snow showers,
possibly mixed with rain showers in the late evening and early
morning, then numerous snow showers early in the morning. New
snow accumulation up to 1 inch. Total snow accumulation up to
2 inches. Lows 23 to 33. Northwest winds 15 to 20 mph after
midnight. Chance of precipitation 70 percent.
.MONDAY...Breezy. Mostly cloudy with scattered snow showers,
possibly mixed with rain showers. Highs 34 to 44. Northwest winds
15 to 20 mph. Chance of precipitation 40 percent.
.MONDAY NIGHT...Cloudy with scattered snow showers, possibly
mixed with rain showers. Lows 23 to 33. Northwest winds around
15 mph early in the evening. Chance of precipitation 40 percent.
.TUESDAY...Cloudy. Snow showers likely, possibly mixed with rain
showers in the morning, then snow showers likely, possibly mixed
with rain showers and thunderstorms in the afternoon. Some
thunderstorms may produce small hail in the afternoon. Snow
accumulation up to 1 inch. Highs 33 to 43. Northwest winds around
15 mph in the afternoon. Chance of precipitation 60 percent.
.TUESDAY NIGHT...Mostly cloudy. Chance of snow showers, possibly
mixed with rain showers in the evening. Lows 21 to 31. Northwest
winds around 15 mph in the evening. Chance of precipitation
30 percent.
.WEDNESDAY...Not as cool. Mostly sunny. Highs 42 to 52.
.WEDNESDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows 29 to 39.
.THURSDAY...Not as cool. Partly cloudy in the morning then
clearing. Highs 52 to 62.
.THURSDAY NIGHT...Mostly clear. Lows 34 to 42.
.FRIDAY...Warmer. Mostly sunny. Highs 58 to 68.
.FRIDAY NIGHT...Mostly clear. Lows 37 to 45.
.SATURDAY...Partly cloudy. Highs 55 to 65.
.SATURDAY NIGHT...Partly cloudy. Lows 33 to 43.
.SUNDAY...Partly cloudy with scattered rain showers, possibly
mixed with snow showers in the morning, then mostly cloudy with
scattered rain showers and thunderstorms in the afternoon. Highs
50 to 60. Chance of precipitation 40 percent.

$$

WYZ009-011000-
Bighorn Mountains Southeast-
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Breezy. Cloudy with numerous snow showers. New
snow accumulation up to 1 inch. Total snow accumulation up to
2 inches. Lows 23 to 31. Northwest winds 15 to 25 mph. Chance of
snow 70 percent.
.MONDAY...Breezy. Mostly cloudy. Scattered snow showers early in
the morning, then scattered snow showers, possibly mixed with
rain showers in the late morning and afternoon. Highs 34 to 42.
Northwest winds 15 to 20 mph. Chance of precipitation 40 percent.
.MONDAY NIGHT...Mostly cloudy with scattered snow showers. Lows
22 to 30. Northwest winds around 15 mph early in the evening.
Chance of snow 40 percent.
.TUESDAY...Cloudy. Chance of snow showers in the morning, then
snow showers likely, possibly mixed with rain showers and
thunderstorms in the afternoon. Some thunderstorms may produce
small hail in the afternoon. Snow accumulation up to 1 inch.
Highs 32 to 42. Northwest winds around 15 mph in the afternoon.
Chance of precipitation 60 percent.
.TUESDAY NIGHT...Mostly cloudy. Chance of snow showers, possibly
mixed with rain showers in the evening. Snow accumulation up to
1 inch. Total snow accumulation up to 2 inches. Lows 21 to 29.
Northwest winds around 15 mph in the evening. Chance of
precipitation 50 percent.
.WEDNESDAY...Not as cool. Mostly sunny. Highs 40 to 50.
.WEDNESDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows 30 to 36.
.THURSDAY...Not as cool. Partly cloudy. Highs 51 to 61.
.THURSDAY NIGHT...Clear. Lows 35 to 41.
.FRIDAY...Warmer, sunny. Highs 57 to 67.
.FRIDAY NIGHT...Mostly clear. Lows 38 to 44.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 56 to 66.
.SATURDAY NIGHT...Partly cloudy. Lows 33 to 41.
.SUNDAY...Partly cloudy with scattered rain showers in the
morning, then mostly cloudy with scattered rain showers and
thunderstorms in the afternoon. Highs 50 to 60. Chance of
precipitation 40 percent.

$$

WYZ012-011000-
Teton and Gros Ventre Mountains-
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Numerous snow showers. New snow accumulation
around 1 inch. Total snow accumulation 1 to 3 inches. Lows 21 to
27. West winds around 15 mph late in the evening. Chance of snow
70 percent.
.MONDAY...Mostly cloudy. Isolated snow showers in the morning,
then isolated rain showers and snow showers in the afternoon.
Highs 31 to 41. West winds around 15 mph in the afternoon. Chance
of precipitation 20 percent.
.MONDAY NIGHT...Cloudy. Scattered snow showers, possibly mixed
with rain showers and early in the evening, then scattered snow
showers in the late evening and overnight. Lows 22 to 28. West
winds around 15 mph early in the evening. Chance of precipitation
40 percent.
.TUESDAY...Cloudy. Chance of snow showers in the morning, then
chance of rain showers, snow showers and thunderstorms in the
afternoon. Some thunderstorms may produce small hail in the
afternoon. Highs 32 to 42. West winds around 15 mph in the
afternoon. Chance of precipitation 40 percent.
.TUESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 18 to 24.
.WEDNESDAY...Not as cool. Mostly sunny. Highs 39 to 49.
.WEDNESDAY NIGHT...Partly cloudy. Lows 25 to 31.
.THURSDAY...Not as cool. Mostly sunny. Highs 46 to 56.
.THURSDAY NIGHT...Mostly clear. Lows 28 to 34.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 47 to 57.
.FRIDAY NIGHT...Partly cloudy in the evening, then mostly clear
after midnight. Lows 30 to 36.
.SATURDAY...Partly cloudy. Isolated rain showers and snow showers
in the morning, then isolated rain showers and thunderstorms in
the afternoon. Highs 45 to 55. Chance of precipitation
20 percent.
.SATURDAY NIGHT...Mostly cloudy. Isolated rain showers,
thunderstorms and snow showers in the evening, then isolated snow
showers after midnight. Lows 27 to 33. Chance of precipitation
20 percent.
.SUNDAY...Partly cloudy with isolated rain showers and snow
showers in the morning, then mostly cloudy with scattered rain
showers and thunderstorms in the afternoon. Highs 42 to 50.
Chance of precipitation 40 percent.

$$

WYZ014-011000-
Wind River Mountains West-
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Cloudy with numerous snow showers. New snow
accumulation up to 1 inch. Total snow accumulation up to
2 inches. Lows 21 to 27. Northwest winds around 15 mph. Chance of
snow 70 percent.
.MONDAY...Mostly cloudy. Scattered snow showers through the day.
Isolated rain showers early in the afternoon. Highs 30 to 40.
West winds around 15 mph in the afternoon. Chance of
precipitation 30 percent.
.MONDAY NIGHT...Cloudy with scattered snow showers. Lows 19 to
27. West winds around 15 mph early in the evening. Chance of snow
40 percent.
.TUESDAY...Cloudy. Chance of snow showers in the morning, then
chance of rain showers, snow showers and thunderstorms in the
afternoon. Some thunderstorms may produce small hail in the
afternoon. Highs 31 to 41. Northwest winds around 15 mph in the
afternoon. Chance of precipitation 40 percent.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers and snow showers in the evening, then partly cloudy after
midnight. Lows 16 to 24. Northwest winds around 15 mph in the
evening.
.WEDNESDAY...Not as cool. Mostly sunny. Highs 37 to 47.
.WEDNESDAY NIGHT...Mostly clear. Lows 23 to 31.
.THURSDAY...Not as cool. Mostly sunny. Highs 45 to 55.
.THURSDAY NIGHT...Clear. Lows 27 to 35.
.FRIDAY...Mostly sunny. Highs 47 to 57.
.FRIDAY NIGHT...Mostly clear. Lows 30 to 38.
.SATURDAY...Partly cloudy. Isolated rain showers and snow showers
in the morning, then isolated rain showers and thunderstorms in
the afternoon. Highs 45 to 55. Chance of precipitation
20 percent.
.SATURDAY NIGHT...Mostly cloudy. Isolated rain showers,
thunderstorms and snow showers in the evening, then isolated rain
showers and snow showers after midnight. Lows 27 to 35. Chance of
precipitation 20 percent.
.SUNDAY...Partly cloudy with isolated rain showers and snow
showers in the morning, then mostly cloudy with scattered rain
showers and thunderstorms, possibly mixed with snow showers in
the afternoon. Highs 41 to 51. Chance of precipitation
30 percent.

$$

WYZ015-011000-
Wind River Mountains East-
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Breezy. Cloudy with numerous snow showers. New
snow accumulation up to 1 inch. Total snow accumulation up to
2 inches. Lows 20 to 28. West winds 15 to 25 mph. Chance of snow
60 percent.
.MONDAY...Mostly cloudy. Scattered snow showers through the day.
Isolated rain showers early in the afternoon. Highs 29 to 39.
Northwest winds around 15 mph in the late morning and afternoon.
Chance of precipitation 30 percent.
.MONDAY NIGHT...Cloudy with scattered snow showers. Lows 19 to
29. West winds around 15 mph. Chance of snow 30 percent.
.TUESDAY...Cloudy. Chance of snow showers in the morning, then
chance of snow showers, possibly mixed with rain showers and
thunderstorms in the afternoon. Some thunderstorms may produce
small hail in the afternoon. Highs 30 to 40. Northwest winds
around 15 mph. Chance of precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers and snow showers in the evening, then partly cloudy after
midnight. Lows 15 to 25. Northwest winds around 15 mph in the
evening.
.WEDNESDAY...Not as cool. Sunny. Highs 37 to 47.
.WEDNESDAY NIGHT...Mostly clear. Lows 23 to 33.
.THURSDAY...Not as cool. Mostly sunny. Highs 45 to 55.
.THURSDAY NIGHT...Clear. Lows 27 to 37.
.FRIDAY...Mostly sunny. Highs 48 to 58.
.FRIDAY NIGHT...Mostly clear. Lows 30 to 40.
.SATURDAY...Partly cloudy. Isolated rain showers and snow showers
in the morning, then isolated rain showers and thunderstorms in
the afternoon. Highs 46 to 56. Chance of precipitation
20 percent.
.SATURDAY NIGHT...Mostly cloudy. Isolated rain showers,
thunderstorms and snow showers in the evening, then isolated snow
showers after midnight. Lows 27 to 37. Chance of precipitation
20 percent.
.SUNDAY...Partly cloudy with isolated rain showers and snow
showers in the morning, then mostly cloudy with scattered rain
showers and thunderstorms, possibly mixed with snow showers in
the afternoon. Highs 41 to 51. Chance of precipitation
30 percent.

$$

WYZ019-011000-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Mostly cloudy with isolated snow showers. Lows
around 30. West winds around 15 mph. Chance of snow 20 percent.
.MONDAY...Mostly cloudy with isolated snow showers early in the
morning, then partly cloudy in the late morning and afternoon.
Highs 43 to 49. Northwest winds around 15 mph. Chance of snow
20 percent.
.MONDAY NIGHT...Partly cloudy early in the evening then becoming
mostly cloudy. Lows around 30. Northwest winds around 15 mph
early in the evening.
.TUESDAY...Mostly cloudy. Slight chance of rain showers and
isolated thunderstorms in the afternoon. Some thunderstorms may
produce small hail in the afternoon. Highs 43 to 49. West winds
around 15 mph. Chance of precipitation 20 percent.
.TUESDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers and snow showers in the evening. Lows 24 to 30. North
winds around 15 mph in the evening.
.WEDNESDAY...Mostly sunny. Highs 50 to 56.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s.
.THURSDAY...Warmer. Mostly sunny. Highs 61 to 67.
.THURSDAY NIGHT...Clear. Lows in the upper 30s.
.FRIDAY...Mostly sunny. Highs 68 to 74.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 40s.
.SATURDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
67 to 73. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. Lows around 40.
.SUNDAY...Partly cloudy. Isolated rain showers in the morning,
then isolated rain showers and thunderstorms in the afternoon.
Highs 60 to 66. Chance of precipitation 20 percent.

$$

WYZ024-011000-
Salt River and Wyoming Ranges-
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Breezy, cloudy. Numerous snow showers,
possibly mixed with rain showers late in the evening, then
numerous snow showers after midnight. New snow accumulation up to
1 inch. Total snow accumulation up to 2 inches. Lows 25 to 31.
West winds 15 to 20 mph. Chance of precipitation 60 percent.
.MONDAY...Mostly cloudy with scattered snow showers. Highs 35 to
43. West winds around 15 mph in the late morning and afternoon.
Chance of snow 30 percent.
.MONDAY NIGHT...Mostly cloudy. Scattered snow showers after
midnight. Lows 24 to 30. West winds around 15 mph early in the
evening. Chance of snow 30 percent.
.TUESDAY...Cloudy. Chance of snow showers in the morning, then
chance of rain showers, possibly mixed with snow showers and
thunderstorms in the afternoon. Some thunderstorms may produce
small hail in the afternoon. Highs 36 to 44. West winds around
15 mph in the afternoon. Chance of precipitation 30 percent.
.TUESDAY NIGHT...Partly cloudy. Lows 22 to 28. Northwest winds
around 15 mph in the evening.
.WEDNESDAY...Not as cool. Mostly sunny. Highs 44 to 52.
.WEDNESDAY NIGHT...Mostly clear. Lows 27 to 33.
.THURSDAY...Not as cool. Mostly sunny. Highs 51 to 59.
.THURSDAY NIGHT...Clear. Lows 29 to 35.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 54 to 62.
.FRIDAY NIGHT...Partly cloudy. Lows 32 to 38.
.SATURDAY...Partly cloudy. Isolated rain showers in the morning,
then isolated rain showers and thunderstorms in the afternoon.
Highs 51 to 59. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Mostly cloudy. Isolated rain showers and
thunderstorms, possibly mixed with snow showers in the evening,
then isolated rain showers and snow showers after midnight. Lows
29 to 35. Chance of precipitation 20 percent.
.SUNDAY...Mostly cloudy. Isolated rain showers and snow showers
in the morning, then scattered rain showers and thunderstorms in
the afternoon. Highs 47 to 55. Chance of precipitation
40 percent.

$$

WYZ030-011000-
East Sweetwater County-
Including the city of Wamsutter
1000 PM MDT Sun Apr 30 2017

.REST OF TONIGHT...Breezy. Partly cloudy. Lows around 31. West
winds 15 to 20 mph.
.MONDAY...Breezy. Partly cloudy. Highs 48 to 52. West winds 15 to
25 mph.
.MONDAY NIGHT...Breezy. Partly cloudy until early morning, then
mostly cloudy with isolated snow showers early in the morning.
Lows around 32. West winds 15 to 25 mph. Chance of snow
20 percent.
.TUESDAY...Breezy. Mostly cloudy. Chance of rain showers,
possibly mixed with snow showers in the morning, then chance of
rain showers and isolated thunderstorms in the afternoon. Some
thunderstorms may produce small hail in the afternoon. Highs
48 to 52. West winds around 15 mph shifting to the northwest
20 to 25 mph in the afternoon. Chance of precipitation
30 percent.
.TUESDAY NIGHT...Breezy. Partly cloudy. Lows around 29. Northwest
winds 15 to 25 mph in the evening.
.WEDNESDAY...Mostly sunny. Highs in the mid to upper 50s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s.
.THURSDAY...Warmer. Mostly sunny. Highs in the upper 60s.
.THURSDAY NIGHT...Clear. Lows near 40.
.FRIDAY...Mostly sunny. Highs in the lower to mid 70s.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 40s.
.SATURDAY...Breezy. Mostly sunny in the morning, then partly
cloudy with isolated rain showers and thunderstorms in the
afternoon. Highs near 70. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Breezy. Partly cloudy. Lows around 40.
.SUNDAY...Breezy. Partly cloudy. Isolated rain showers and
thunderstorms in the afternoon. Highs in the lower to mid 60s.
Chance of precipitation 20 percent.

$$





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