Zone Forecast Product
Issued by NWS Riverton, WY

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239
FPUS55 KRIW 202150
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
349 PM MDT Sun May 20 2018

WYZ020-211000-
Natrona County Lower Elevations-
Including the city of Casper
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Mostly sunny. Highs around 66. East winds
around 15 mph.
.TONIGHT...Mostly clear. Lows around 41. East winds around 15 mph
in the evening.
.MONDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs around 76.
.MONDAY NIGHT...Partly cloudy until early morning then clearing.
Lows around 45.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs around 74.
Northeast winds around 15 mph in the afternoon. Chance of
precipitation 40 percent.
.TUESDAY NIGHT...Cloudy. Scattered rain showers and isolated
thunderstorms in the evening, then scattered rain showers after
midnight. Some thunderstorms may produce gusty winds, small hail,
and heavy rainfall in the evening. Lows around 46. East winds
around 15 mph in the evening. Chance of precipitation 50 percent.
.WEDNESDAY...Mostly cloudy with isolated rain showers in the
morning, then partly cloudy with isolated rain showers and
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, small hail, and heavy rainfall in the afternoon.
Highs in the 70s. Chance of precipitation 20 percent.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.THURSDAY...Breezy. Mostly sunny in the morning then becoming
partly cloudy. Highs in the mid to upper 70s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid 70s to lower 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 40s.
.SATURDAY...Mostly sunny. Highs in the upper 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SUNDAY...Mostly sunny. Highs in the mid 70s to lower 80s.

$$

WYZ017-211000-
Wind River Basin-
Including the cities of Riverton and Shoshoni
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Mostly sunny. Highs 66 to 70.
.TONIGHT...Mostly clear then becoming partly cloudy in the late
evening and early morning then becoming mostly clear. Lows around
46.
.MONDAY...Partly cloudy. Highs 73 to 77.
.MONDAY NIGHT...Partly cloudy until early morning then clearing.
Lows around 47.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs 71 to 75. Chance
of precipitation 40 percent.
.TUESDAY NIGHT...Cloudy. Scattered rain showers and isolated
thunderstorms in the evening, then scattered rain showers after
midnight. Some thunderstorms may produce gusty winds, small hail,
and heavy rainfall in the evening. Lows 46 to 50. Chance of
precipitation 50 percent.
.WEDNESDAY...Mostly cloudy. Scattered rain showers in the
morning, then scattered rain showers and isolated thunderstorms
in the afternoon. Some thunderstorms may produce gusty winds,
small hail, and heavy rainfall in the afternoon. Highs in the
lower to mid 70s. Chance of precipitation 30 percent.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.THURSDAY...Partly cloudy. Highs in the 70s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.FRIDAY...Mostly sunny. Highs in the mid to upper 70s.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.SATURDAY...Mostly sunny. Highs in the mid 70s to lower 80s.
.SATURDAY NIGHT...Mostly clear. Lows near 50.
.SUNDAY...Mostly sunny. Highs in the mid to upper 70s.

$$

WYZ018-211000-
Lander Foothills-
Including the city of Lander
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Partly cloudy. Highs 65 to 69.
.TONIGHT...Partly cloudy until early morning then clearing. Lows
around 46.
.MONDAY...Partly cloudy until late afternoon then becoming mostly
cloudy. Isolated rain showers and thunderstorms late in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs 72 to 76. Chance
of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy until early morning then clearing.
Lows around 49.
.TUESDAY...Partly cloudy in the morning, then cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs 69 to 73. Chance
of precipitation 30 percent.
.TUESDAY NIGHT...Cloudy. Scattered rain showers and isolated
thunderstorms in the evening, then scattered rain showers after
midnight. Some thunderstorms may produce gusty winds, small hail,
and heavy rainfall in the evening. Lows around 47. Chance of
precipitation 50 percent.
.WEDNESDAY...Mostly cloudy. Isolated rain showers in the morning,
then scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs near 70. Chance
of precipitation 30 percent.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.THURSDAY...Partly cloudy. Highs in the 70s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.FRIDAY...Mostly sunny. Highs in the mid 70s.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.SATURDAY...Mostly sunny. Highs in the upper 70s.
.SATURDAY NIGHT...Mostly clear. Lows around 50.
.SUNDAY...Mostly sunny. Highs in the 70s.

$$

WYZ028-211000-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Partly cloudy with scattered rain showers
and isolated thunderstorms. Some thunderstorms may produce gusty
winds, small hail, and heavy rainfall. Highs 66 to 70. South
winds around 15 mph with gusts to around 30 mph. Chance of
precipitation 30 percent.
.TONIGHT...Breezy. Mostly cloudy with scattered rain showers and
isolated thunderstorms early in the evening, then mostly cloudy
with scattered rain showers in the late evening and overnight.
Some thunderstorms may produce gusty winds, small hail, and heavy
rainfall early in the evening. Lows around 42. Southwest winds
15 to 20 mph early in the evening. Chance of precipitation
40 percent.
.MONDAY...Partly cloudy then becoming mostly sunny late in the
morning then becoming partly cloudy. Highs 70 to 74. South winds
around 15 mph late in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows around 45.
.TUESDAY...Mostly cloudy. Scattered rain showers and isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, small hail, and heavy rainfall in the afternoon.
Highs 69 to 73. Southeast winds around 15 mph in the afternoon.
Chance of precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy. Scattered rain showers and
isolated thunderstorms in the evening, then isolated rain showers
after midnight. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the evening. Lows around 43. Chance
of precipitation 40 percent.
.WEDNESDAY...Partly cloudy with isolated rain showers in the
morning, then mostly cloudy with scattered rain showers and
isolated thunderstorms in the afternoon. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall in the
afternoon. Highs in the mid to upper 60s. Chance of precipitation
30 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 40s.
.THURSDAY...Partly cloudy. Highs in the lower to mid 70s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.FRIDAY...Mostly sunny. Highs in the 70s.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.SATURDAY...Mostly sunny. Highs in the mid to upper 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SUNDAY...Mostly sunny. Highs in the lower to mid 70s.

$$

WYZ013-211000-
Jackson Hole-
Including the city of Jackson
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Mostly cloudy with isolated rain showers
and thunderstorms. Some thunderstorms may produce gusty winds,
small hail, and heavy rainfall. Highs 62 to 67. Chance of
precipitation 20 percent.
.TONIGHT...Mostly cloudy with isolated rain showers and
thunderstorms early in the evening, then partly cloudy with
isolated rain showers in the late evening and early morning.
Partly cloudy early in the morning. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall early in the
evening. Lows 36 to 40. Chance of precipitation 20 percent.
.MONDAY...Partly cloudy early in the morning then becoming mostly
cloudy. Isolated rain showers late in the morning. Scattered rain
showers and isolated thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the afternoon. Highs 64 to 69. Chance of
precipitation 40 percent.
.MONDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms early in the evening, then mostly cloudy with
isolated rain showers late in the evening. Partly cloudy after
midnight. Some thunderstorms may produce gusty winds, small hail,
and heavy rainfall early in the evening. Lows 35 to 39. Chance of
precipitation 20 percent.
.TUESDAY...Partly cloudy in the morning, then cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs 65 to 70. Chance
of precipitation 40 percent.
.TUESDAY NIGHT...Cloudy. Scattered rain showers and isolated
thunderstorms in the evening, then scattered rain showers after
midnight. Some thunderstorms may produce gusty winds, small hail,
and heavy rainfall in the evening. Lows 38 to 42. Chance of
precipitation 50 percent.
.WEDNESDAY...Cloudy. Scattered rain showers in the morning, then
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs 59 to 64. Chance
of precipitation 50 percent.
.WEDNESDAY NIGHT...Cloudy. Chance of rain showers and slight
chance of thunderstorms in the evening, then slight chance of
rain showers after midnight. Lows near 40. Chance of
precipitation 50 percent.
.THURSDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then chance of rain showers and thunderstorms in the
afternoon. Highs 61 to 66. Chance of precipitation 30 percent.
.THURSDAY NIGHT...Mostly cloudy. A 30 percent chance of rain
showers and thunderstorms in the evening. Lows near 40.
.FRIDAY...Partly cloudy. A 20 percent chance of rain showers and
thunderstorms in the afternoon. Highs 67 to 72.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
near 40.
.SATURDAY...Mostly sunny. Highs 70 to 75.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Lows near 40.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 66 to 71.

$$

WYZ003-211000-
Cody Foothills-
Including the cities of Cody and Meeteetse
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Partly cloudy. Highs 65 to 70.
.TONIGHT...Partly cloudy. Lows 44 to 48.
.MONDAY...Partly cloudy with isolated rain showers in the
morning, then cloudy with scattered rain showers and isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, small hail, and heavy rainfall in the afternoon.
Highs 68 to 73. Chance of precipitation 40 percent.
.MONDAY NIGHT...Mostly cloudy with scattered rain showers and
isolated thunderstorms early in the evening, then mostly cloudy
with scattered rain showers late in the evening. Partly cloudy
after midnight. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall early in the evening. Lows 45 to 50.
Chance of precipitation 30 percent.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs 66 to 71. Chance
of precipitation 40 percent.
.TUESDAY NIGHT...Cloudy. Scattered rain showers and isolated
thunderstorms in the evening, then scattered rain showers after
midnight. Some thunderstorms may produce gusty winds, small hail,
and heavy rainfall in the evening. Lows 46 to 51. Northeast winds
around 15 mph in the evening. Chance of precipitation 50 percent.
.WEDNESDAY...Cloudy. Scattered rain showers in the morning, then
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs 64 to 69. Chance
of precipitation 50 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening, then slight chance
of rain showers after midnight. Lows in the mid 40s to lower 50s.
Chance of precipitation 40 percent.
.THURSDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then slight chance of rain showers and thunderstorms in
the afternoon. Highs 69 to 74. Chance of precipitation
20 percent.
.THURSDAY NIGHT...Partly cloudy. Lows near 50.
.FRIDAY...Partly cloudy. Highs 72 to 77.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
47 to 52.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 73 to 78.
.SATURDAY NIGHT...Partly cloudy. Lows 48 to 53.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 70 to 75.

$$

WYZ004-211000-
North Big Horn Basin-
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Mostly sunny. Highs 70 to 74.
.TONIGHT...Mostly clear early in the evening then becoming partly
cloudy. Lows around 49.
.MONDAY...Mostly sunny in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs 76 to 80. Chance
of precipitation 30 percent.
.MONDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms early in the evening, then mostly cloudy with
isolated rain showers late in the evening. Partly cloudy after
midnight. Some thunderstorms may produce gusty winds, small hail,
and heavy rainfall early in the evening. Lows around 51. Chance
of precipitation 20 percent.
.TUESDAY...Partly cloudy. Scattered rain showers and isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, small hail, and heavy rainfall in the afternoon.
Highs 74 to 78. Chance of precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy. Scattered rain showers and
isolated thunderstorms in the evening, then scattered rain
showers after midnight. Some thunderstorms may produce gusty
winds, small hail, and heavy rainfall in the evening. Lows around
52. Northeast winds around 15 mph in the evening. Chance of
precipitation 50 percent.
.WEDNESDAY...Mostly cloudy. Scattered rain showers in the
morning, then scattered rain showers and isolated thunderstorms
in the afternoon. Some thunderstorms may produce gusty winds,
small hail, and heavy rainfall in the afternoon. Highs in the
lower to mid 70s. Chance of precipitation 40 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening, then slight chance
of rain showers after midnight. Lows in the lower 50s. Chance of
precipitation 30 percent.
.THURSDAY...Mostly cloudy in the morning, then partly cloudy with
slight chance of rain showers and thunderstorms in the afternoon.
Highs in the mid to upper 70s. Chance of precipitation
20 percent.
.THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers and thunderstorms in the evening. Lows in the lower 50s.
.FRIDAY...Partly cloudy in the morning then clearing. Highs near
80.
.FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers and thunderstorms in the evening. Lows in the lower 50s.
.SATURDAY...Mostly sunny. Highs near 80.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the mid 50s.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs near 80.

$$

WYZ006-211000-
Southeast Big Horn Basin-
Including the city of Worland
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Mostly sunny. Highs 69 to 73.
.TONIGHT...Mostly clear. Lows around 47.
.MONDAY...Mostly sunny in the morning, then mostly cloudy with
isolated rain showers and thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the afternoon. Highs 75 to 79. Chance of
precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy. Lows around 49.
.TUESDAY...Partly cloudy. Scattered rain showers and isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, small hail, and heavy rainfall in the afternoon.
Highs 74 to 78. Chance of precipitation 30 percent.
.TUESDAY NIGHT...Cloudy. Scattered rain showers and isolated
thunderstorms in the evening, then scattered rain showers after
midnight. Some thunderstorms may produce gusty winds, small hail,
and heavy rainfall in the evening. Lows around 51. Chance of
precipitation 50 percent.
.WEDNESDAY...Mostly cloudy. Scattered rain showers in the
morning, then scattered rain showers and isolated thunderstorms
in the afternoon. Some thunderstorms may produce gusty winds,
small hail, and heavy rainfall in the afternoon. Highs in the mid
70s. Chance of precipitation 30 percent.
.WEDNESDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
with slight chance of rain showers after midnight. Lows in the
upper 40s. Chance of precipitation 30 percent.
.THURSDAY...Partly cloudy. Highs in the upper 70s.
.THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers and thunderstorms in the evening. Lows around 50.
.FRIDAY...Partly cloudy in the morning then clearing. Highs near
80.
.FRIDAY NIGHT...Partly cloudy. Lows around 50.
.SATURDAY...Mostly sunny. Highs near 80.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SUNDAY...Mostly sunny. Highs in the mid 70s to lower 80s.

$$

WYZ005-211000-
Southwest Big Horn Basin-
Including the city of Thermopolis
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Mostly sunny. Highs 68 to 72.
.TONIGHT...Mostly clear then becoming partly cloudy in the late
evening and early morning then becoming mostly clear. Lows around
46.
.MONDAY...Partly cloudy in the morning, then mostly cloudy with
isolated rain showers and thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the afternoon. Highs 74 to 78. Chance of
precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy. Lows around 48.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs 71 to 75. Chance
of precipitation 30 percent.
.TUESDAY NIGHT...Cloudy. Numerous rain showers and isolated
thunderstorms in the evening, then scattered rain showers after
midnight. Some thunderstorms may produce gusty winds, small hail,
and heavy rainfall in the evening. Lows around 50. Chance of
precipitation 60 percent.
.WEDNESDAY...Mostly cloudy. Scattered rain showers in the
morning, then scattered rain showers and isolated thunderstorms
in the afternoon. Some thunderstorms may produce gusty winds,
small hail, and heavy rainfall in the afternoon. Highs in the
lower to mid 70s. Chance of precipitation 30 percent.
.WEDNESDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
after midnight. Lows in the upper 40s. Chance of precipitation
30 percent.
.THURSDAY...Partly cloudy. Highs in the 70s.
.THURSDAY NIGHT...Partly cloudy. Lows around 50.
.FRIDAY...Mostly sunny. Highs in the mid to upper 70s.
.FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers and thunderstorms in the evening. Lows around 50.
.SATURDAY...Mostly sunny. Highs in the mid 70s to lower 80s.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SUNDAY...Mostly sunny. Highs in the mid to upper 70s.

$$

WYZ023-211000-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Mostly cloudy with isolated rain showers
and thunderstorms. Some thunderstorms may produce gusty winds,
small hail, and heavy rainfall. Highs 65 to 69. Chance of
precipitation 20 percent.
.TONIGHT...Mostly cloudy early in the evening then becoming
partly cloudy. Isolated rain showers and thunderstorms early in
the evening. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall early in the evening. Lows around 39.
Chance of precipitation 20 percent.
.MONDAY...Mostly cloudy. Isolated rain showers late in the
morning. Scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs 68 to 72. Chance
of precipitation 30 percent.
.MONDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms early in the evening, then mostly cloudy with
isolated rain showers late in the evening. Partly cloudy after
midnight. Some thunderstorms may produce gusty winds, small hail,
and heavy rainfall early in the evening. Lows around 39. Chance
of precipitation 20 percent.
.TUESDAY...Mostly cloudy. Scattered rain showers and isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, small hail, and heavy rainfall in the afternoon.
Highs 68 to 72. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Cloudy. Scattered rain showers and isolated
thunderstorms in the evening, then isolated rain showers after
midnight. Some thunderstorms may produce gusty winds, small hail,
and heavy rainfall in the evening. Lows around 40. Chance of
precipitation 50 percent.
.WEDNESDAY...Cloudy. Scattered rain showers in the morning, then
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs in the 60s.
Chance of precipitation 50 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows in the lower
40s. Chance of precipitation 30 percent.
.THURSDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then chance of rain showers and thunderstorms in the
afternoon. Highs in the mid 60s to lower 70s. Chance of
precipitation 30 percent.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers and thunderstorms in the evening, then partly cloudy
after midnight. Lows near 40.
.FRIDAY...Partly cloudy. Highs in the lower to mid 70s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.SATURDAY...Mostly sunny. Highs in the mid to upper 70s.
.SATURDAY NIGHT...Partly cloudy. Lows near 40.
.SUNDAY...Partly cloudy. Highs in the lower to mid 70s.

$$

WYZ025-211000-
Upper Green River Basin Foothills-
Including the city of Pinedale
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Mostly cloudy with isolated rain showers
and thunderstorms. Some thunderstorms may produce gusty winds,
small hail, and heavy rainfall. Highs 60 to 64. Chance of
precipitation 20 percent.
.TONIGHT...Mostly cloudy early in the evening then becoming
partly cloudy. Isolated rain showers and thunderstorms early in
the evening. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall early in the evening. Lows around 36.
Chance of precipitation 20 percent.
.MONDAY...Partly cloudy early in the morning then becoming mostly
cloudy. Isolated rain showers late in the morning. Scattered rain
showers and isolated thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the afternoon. Highs 64 to 68. Chance of
precipitation 30 percent.
.MONDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms early in the evening, then mostly cloudy with
isolated rain showers late in the evening. Partly cloudy after
midnight. Some thunderstorms may produce gusty winds, small hail,
and heavy rainfall early in the evening. Lows 35 to 39. Chance of
precipitation 20 percent.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs 63 to 67. Chance
of precipitation 50 percent.
.TUESDAY NIGHT...Cloudy. Scattered rain showers and isolated
thunderstorms in the evening, then scattered rain showers,
possibly mixed with snow showers after midnight. Some
thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the evening. No snow accumulation. Lows 36 to 40.
Chance of precipitation 50 percent.
.WEDNESDAY...Mostly cloudy. Scattered rain showers in the
morning, then scattered rain showers and isolated thunderstorms
in the afternoon. Some thunderstorms may produce gusty winds,
small hail, and heavy rainfall in the afternoon. Highs near 60.
Chance of precipitation 50 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows in the mid to
upper 30s. Chance of precipitation 40 percent.
.THURSDAY...Mostly cloudy. Slight chance of rain showers in the
morning, then chance of rain showers and thunderstorms in the
afternoon. Highs in the 60s. Chance of precipitation 30 percent.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the upper 30s.
.FRIDAY...Partly cloudy. A 20 percent chance of rain showers and
thunderstorms in the afternoon. Highs near 70.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 30s to lower 40s.
.SATURDAY...Mostly sunny. Highs near 70.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the mid 30s to lower 40s.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs near 70.

$$

WYZ026-211000-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Partly cloudy. Highs 64 to 68.
.TONIGHT...Partly cloudy. Lows 38 to 42. Southwest winds around
15 mph early in the evening.
.MONDAY...Partly cloudy in the morning, then mostly cloudy with
isolated rain showers and thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the afternoon. Highs 68 to 72. Chance of
precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy. Lows 40 to 45.
.TUESDAY...Mostly cloudy. Scattered rain showers and isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, small hail, and heavy rainfall in the afternoon.
Highs 66 to 70. Southeast winds around 15 mph in the afternoon.
Chance of precipitation 50 percent.
.TUESDAY NIGHT...Cloudy. Scattered rain showers and isolated
thunderstorms in the evening, then scattered rain showers after
midnight. Some thunderstorms may produce gusty winds, small hail,
and heavy rainfall in the evening. Lows around 41. Chance of
precipitation 50 percent.
.WEDNESDAY...Mostly cloudy. Scattered rain showers in the
morning, then scattered rain showers and isolated thunderstorms
in the afternoon. Some thunderstorms may produce gusty winds,
small hail, and heavy rainfall in the afternoon. Highs in the
60s. Chance of precipitation 40 percent.
.WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers and thunderstorms in the evening, then partly cloudy
after midnight. Lows near 40.
.THURSDAY...Partly cloudy. A 30 percent chance of rain showers
and thunderstorms in the afternoon. Highs near 70.
.THURSDAY NIGHT...Partly cloudy. Lows near 40.
.FRIDAY...Mostly sunny. Highs in the lower to mid 70s.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower to mid 40s.
.SATURDAY...Mostly sunny. Highs in the lower to mid 70s.
.SATURDAY NIGHT...Mostly clear. Lows 42 to 47.
.SUNDAY...Mostly sunny. Highs in the lower to mid 70s.

$$

WYZ010-211000-
Northeast Johnson County-
Including the city of Buffalo
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Breezy. Mostly sunny. Highs 67 to 71.
Southeast winds 15 to 20 mph.
.TONIGHT...Clear. Lows around 45. South winds around 15 mph.
.MONDAY...Warmer. Mostly sunny in the morning then becoming
partly cloudy. Highs 75 to 80.
.MONDAY NIGHT...Mostly cloudy then becoming partly cloudy in the
late evening and early morning then becoming mostly clear. Lows
around 50.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs 73 to 78. North
winds around 15 mph in the afternoon. Chance of precipitation
40 percent.
.TUESDAY NIGHT...Cloudy. Scattered rain showers and isolated
thunderstorms in the evening, then scattered rain showers after
midnight. Some thunderstorms may produce gusty winds, small hail,
and heavy rainfall in the evening. Lows around 52. North winds
around 15 mph in the evening. Chance of precipitation 50 percent.
.WEDNESDAY...Mostly cloudy. Scattered rain showers in the
morning, then scattered rain showers and isolated thunderstorms
in the afternoon. Some thunderstorms may produce gusty winds,
small hail, and heavy rainfall in the afternoon. Highs in the
lower to mid 70s. Chance of precipitation 30 percent.
.WEDNESDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
after midnight. Lows in the lower 50s. Chance of precipitation
30 percent.
.THURSDAY...Partly cloudy. Highs in the mid to upper 70s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.FRIDAY...Partly cloudy. Highs in the mid 70s to lower 80s.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 50s.
.SATURDAY...Mostly sunny. Highs near 80.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SUNDAY...Mostly sunny. Highs in the mid 70s to lower 80s.

$$

WYZ011-211000-
Southeast Johnson County-
Including the city of Kaycee
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Mostly sunny. Highs around 67. Southeast
winds around 15 mph.
.TONIGHT...Mostly clear. Lows around 43. South winds around
15 mph until early morning.
.MONDAY...Warmer. Mostly sunny in the morning then becoming
partly cloudy. Highs 75 to 79.
.MONDAY NIGHT...Partly cloudy until early morning then clearing.
Lows around 48.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs 73 to 77.
Northeast winds around 15 mph in the afternoon. Chance of
precipitation 40 percent.
.TUESDAY NIGHT...Cloudy. Scattered rain showers and isolated
thunderstorms in the evening, then scattered rain showers after
midnight. Some thunderstorms may produce gusty winds, small hail,
and heavy rainfall in the evening. Lows around 49. Northeast
winds around 15 mph in the evening. Chance of precipitation
50 percent.
.WEDNESDAY...Mostly cloudy with isolated rain showers in the
morning, then partly cloudy with isolated rain showers and
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, small hail, and heavy rainfall in the afternoon.
Highs in the mid 70s. Chance of precipitation 20 percent.
.WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers and thunderstorms in the evening. Lows around 50.
.THURSDAY...Partly cloudy. Highs in the mid to upper 70s.
.THURSDAY NIGHT...Partly cloudy. Lows around 50.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the upper 70s.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 40s.
.SATURDAY...Mostly sunny. Highs in the upper 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid 70s to lower 80s.

$$

WYZ027-211000-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Breezy. Mostly cloudy with scattered rain
showers and isolated thunderstorms. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall. Highs 63 to
67. South winds 15 to 20 mph. Chance of precipitation 30 percent.
.TONIGHT...Mostly cloudy until early morning then becoming partly
cloudy. Isolated rain showers and thunderstorms early in the
evening. Some thunderstorms may produce gusty winds, small hail,
and heavy rainfall early in the evening. Lows around 40.
Southwest winds around 15 mph early in the evening. Chance of
precipitation 20 percent.
.MONDAY...Partly cloudy in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs 67 to 71. Chance
of precipitation 30 percent.
.MONDAY NIGHT...Mostly cloudy early in the evening then becoming
partly cloudy. Lows around 41.
.TUESDAY...Mostly cloudy. Scattered rain showers and isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, small hail, and heavy rainfall in the afternoon.
Highs 65 to 69. Chance of precipitation 40 percent.
.TUESDAY NIGHT...Mostly cloudy. Scattered rain showers and
isolated thunderstorms in the evening, then isolated rain showers
after midnight. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the evening. Lows around 39. Chance
of precipitation 40 percent.
.WEDNESDAY...Mostly cloudy. Isolated rain showers in the morning,
then scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs in the lower to
mid 60s. Chance of precipitation 30 percent.
.WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers and thunderstorms. Lows in the lower 40s.
.THURSDAY...Partly cloudy. Highs in the mid 60s to lower 70s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.FRIDAY...Mostly sunny. Highs in the lower to mid 70s.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 40s.
.SATURDAY...Mostly sunny. Highs in the mid 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s.
.SUNDAY...Mostly sunny. Highs near 70.

$$

WYZ016-211000-
Upper Wind River Basin-
Including the city of Dubois
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Mostly cloudy with isolated rain showers
and thunderstorms. Some thunderstorms may produce gusty winds,
small hail, and heavy rainfall. Highs 60 to 64. Chance of
precipitation 20 percent.
.TONIGHT...Partly cloudy. Isolated rain showers and thunderstorms
early in the evening. Some thunderstorms may produce gusty winds,
small hail, and heavy rainfall early in the evening. Lows 38 to
42. Chance of precipitation 20 percent.
.MONDAY...Partly cloudy early in the morning, then mostly cloudy
with isolated rain showers late in the morning. Cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs 65 to 70. Chance
of precipitation 40 percent.
.MONDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms early in the evening, then mostly cloudy with
isolated rain showers late in the evening. Partly cloudy after
midnight. Some thunderstorms may produce gusty winds, small hail,
and heavy rainfall early in the evening. Lows 39 to 44. Chance of
precipitation 20 percent.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs 63 to 67.
Southeast winds around 15 mph in the afternoon. Chance of
precipitation 50 percent.
.TUESDAY NIGHT...Cloudy. Numerous rain showers and isolated
thunderstorms in the evening, then scattered rain showers after
midnight. Some thunderstorms may produce gusty winds, small hail,
and heavy rainfall in the evening. Lows 39 to 44. Chance of
precipitation 60 percent.
.WEDNESDAY...Mostly cloudy. Scattered rain showers in the
morning, then scattered rain showers and isolated thunderstorms
in the afternoon. Some thunderstorms may produce gusty winds,
small hail, and heavy rainfall in the afternoon. Highs 62 to 67.
Chance of precipitation 40 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows 40 to 45.
Chance of precipitation 30 percent.
.THURSDAY...Partly cloudy in the morning, then mostly cloudy with
slight chance of rain showers and thunderstorms in the afternoon.
Highs 67 to 72. Chance of precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy. Lows 41 to 46.
.FRIDAY...Partly cloudy. Highs near 70.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
40 to 45.
.SATURDAY...Mostly sunny. Highs near 70.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 41 to 46.
.SUNDAY...Mostly sunny. Highs near 70.

$$

WYZ001-211000-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Mostly cloudy with isolated rain showers
and thunderstorms. Some thunderstorms may produce gusty winds,
small hail, and heavy rainfall. Highs 55 to 61. Chance of
precipitation 20 percent.
.TONIGHT...Mostly cloudy with isolated rain showers and
thunderstorms early in the evening, then mostly cloudy with
scattered rain showers and snow showers in the late evening and
overnight. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall early in the evening. Lows 32 to 38.
Chance of precipitation 30 percent.
.MONDAY...Partly cloudy early in the morning then becoming
cloudy. Scattered rain showers through the day. Isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, small hail, and heavy rainfall in the afternoon.
Highs 54 to 62. Chance of precipitation 50 percent.
.MONDAY NIGHT...Mostly cloudy with scattered rain showers and
isolated thunderstorms early in the evening, then mostly cloudy
with scattered rain showers late in the evening. Partly cloudy
after midnight. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall early in the evening. Lows 32 to 38.
Chance of precipitation 30 percent.
.TUESDAY...Mostly cloudy. Isolated rain showers and snow showers
in the morning, then scattered rain showers and isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, small hail, and heavy rainfall in the afternoon. No
snow accumulation. Highs 55 to 63. Chance of precipitation
50 percent.
.TUESDAY NIGHT...Cloudy. Scattered rain showers and isolated
thunderstorms in the evening, then scattered rain showers,
possibly mixed with snow showers after midnight. Some
thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the evening. No snow accumulation. Lows 35 to 41.
Chance of precipitation 50 percent.
.WEDNESDAY...Cloudy. Scattered rain showers, possibly mixed with
snow showers in the morning, then numerous rain showers and
isolated thunderstorms in the afternoon. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall in the
afternoon. Highs 51 to 57. Chance of precipitation 60 percent.
.WEDNESDAY NIGHT...Cloudy. Rain showers likely and slight chance
of thunderstorms in the evening, then chance of rain showers,
possibly mixed with snow showers after midnight. Lows 35 to 41.
Chance of precipitation 60 percent.
.THURSDAY...Cloudy. Chance of rain showers in the morning, then
chance of rain showers and thunderstorms in the afternoon. Highs
53 to 61. Chance of precipitation 30 percent.
.THURSDAY NIGHT...Mostly cloudy. A 30 percent chance of rain
showers and thunderstorms in the evening. Lows 35 to 41.
.FRIDAY...Partly cloudy. Highs 57 to 65.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
34 to 40.
.SATURDAY...Mostly sunny. Highs 60 to 68.
.SATURDAY NIGHT...Partly cloudy. Lows 34 to 40.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 57 to 65.

$$

WYZ029-211000-
Flaming Gorge-
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Mostly cloudy with scattered rain showers
and isolated thunderstorms. Some thunderstorms may produce gusty
winds, small hail, and heavy rainfall. Highs 66 to 70. Chance of
precipitation 30 percent.
.TONIGHT...Mostly cloudy with scattered rain showers and isolated
thunderstorms early in the evening, then mostly cloudy with
scattered rain showers in the late evening and overnight. Some
thunderstorms may produce gusty winds, small hail, and heavy
rainfall early in the evening. Lows around 43. West winds around
15 mph early in the evening. Chance of precipitation 30 percent.
.MONDAY...Breezy. Partly cloudy then becoming mostly sunny late
in the morning then becoming partly cloudy. Highs 71 to 75. South
winds 15 to 20 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy then becoming mostly clear late in
the evening then becoming partly cloudy. Lows around 46. South
winds around 15 mph early in the evening.
.TUESDAY...Mostly cloudy. Scattered rain showers and isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, small hail, and heavy rainfall in the afternoon.
Highs 70 to 75. South winds around 15 mph in the afternoon.
Chance of precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy. Scattered rain showers and
isolated thunderstorms in the evening. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall in the
evening. Lows around 43. Chance of precipitation 30 percent.
.WEDNESDAY...Breezy. Partly cloudy in the morning then becoming
mostly cloudy. Highs in the mid 60s to lower 70s.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s.
.THURSDAY...Partly cloudy. Highs in the lower to mid 70s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.FRIDAY...Mostly sunny. Highs 74 to 79.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.SATURDAY...Mostly sunny. Highs in the mid 70s to lower 80s.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SUNDAY...Mostly sunny. Highs in the mid to upper 70s.

$$

WYZ022-211000-
Casper Mountain-
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Mostly sunny. Highs 58 to 64.
.TONIGHT...Breezy. Mostly clear. Lows 38 to 44. Southeast winds
15 to 20 mph until early morning.
.MONDAY...Warmer. Mostly sunny in the morning, then mostly cloudy
with isolated rain showers and thunderstorms in the afternoon.
Some thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the afternoon. Highs 67 to 73. Southwest winds around
15 mph in the afternoon. Chance of precipitation 20 percent.
.MONDAY NIGHT...Breezy. Partly cloudy early in the evening then
clearing. Lows around 46. South winds 15 to 20 mph after
midnight.
.TUESDAY...Breezy. Mostly cloudy. Isolated rain showers in the
morning, then scattered rain showers and isolated thunderstorms
in the afternoon. Some thunderstorms may produce gusty winds,
small hail, and heavy rainfall in the afternoon. Highs 65 to 71.
East winds 15 to 20 mph in the afternoon. Chance of precipitation
50 percent.
.TUESDAY NIGHT...Cloudy. Numerous rain showers and isolated
thunderstorms in the evening, then scattered rain showers after
midnight. Some thunderstorms may produce gusty winds, small hail,
and heavy rainfall in the evening. Lows 42 to 48. East winds
around 15 mph in the evening. Chance of precipitation 60 percent.
.WEDNESDAY...Breezy. Partly cloudy. Isolated rain showers in the
morning, then isolated rain showers and thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs 65 to 71. Chance
of precipitation 20 percent.
.WEDNESDAY NIGHT...Partly cloudy. Lows 43 to 49.
.THURSDAY...Breezy. Mostly sunny in the morning then becoming
partly cloudy. Highs 67 to 73.
.THURSDAY NIGHT...Breezy. Partly cloudy. Lows 44 to 50.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 69 to 75.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
43 to 49.
.SATURDAY...Mostly sunny. Highs 69 to 75.
.SATURDAY NIGHT...Mostly clear. Lows 44 to 50.
.SUNDAY...Mostly sunny. Highs 69 to 75.

$$

WYZ002-211000-
Absaroka Mountains-
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Cloudy with scattered rain showers and
isolated thunderstorms. Some thunderstorms may produce gusty
winds, small hail, and heavy rainfall. Highs 47 to 57. Chance of
precipitation 30 percent.
.TONIGHT...Mostly cloudy until early morning then becoming partly
cloudy. Scattered rain showers, possibly mixed with snow showers
and thunderstorms early in the evening, then scattered rain
showers and snow showers in the late evening and overnight. Some
thunderstorms may produce gusty winds, small hail, and heavy
rainfall early in the evening. Lows 32 to 40. Southwest winds
around 15 mph after midnight. Chance of precipitation 30 percent.
.MONDAY...Cloudy. Isolated snow showers early in the morning.
Scattered rain showers in the morning, then numerous rain showers
and isolated thunderstorms in the afternoon. Some thunderstorms
may produce gusty winds, small hail, and heavy rainfall in the
afternoon. No snow accumulation. Highs 49 to 59. West winds
around 15 mph early in the morning. Chance of precipitation
60 percent.
.MONDAY NIGHT...Cloudy with scattered rain showers and isolated
thunderstorms early in the evening, then partly cloudy with
scattered rain showers and snow showers in the late evening and
overnight. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall early in the evening. Lows 34 to 40.
Chance of precipitation 30 percent.
.TUESDAY...Mostly cloudy. Scattered rain showers, possibly mixed
with snow showers in the morning, then numerous rain showers and
isolated thunderstorms in the afternoon. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall in the
afternoon. No snow accumulation. Highs 48 to 58. East winds
around 15 mph in the afternoon. Chance of precipitation
60 percent.
.TUESDAY NIGHT...Numerous rain showers, possibly mixed with snow
showers and thunderstorms in the evening, then numerous rain
showers, possibly mixed with snow showers after midnight. Some
thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the evening. Snow accumulation up to 1 inch. Lows
35 to 41. Chance of precipitation 60 percent.
.WEDNESDAY...Numerous rain showers, possibly mixed with snow
showers in the morning, then numerous rain showers and isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, small hail, and heavy rainfall in the afternoon.
Highs 46 to 56. Chance of precipitation 60 percent.
.WEDNESDAY NIGHT...Cloudy. Rain showers likely and slight chance
of thunderstorms in the evening, then chance of rain showers,
possibly mixed with snow showers after midnight. Lows 36 to 42.
Chance of precipitation 60 percent.
.THURSDAY...Mostly cloudy. Chance of rain showers in the morning,
then chance of rain showers and thunderstorms in the afternoon.
Highs 49 to 59. Chance of precipitation 40 percent.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
showers and thunderstorms in the evening, then partly cloudy
after midnight. Lows 37 to 43.
.FRIDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs 52 to 62. Chance of
precipitation 30 percent.
.FRIDAY NIGHT...Partly cloudy. A 30 percent chance of rain
showers and thunderstorms in the evening. Lows 36 to 42.
.SATURDAY...Mostly sunny in the morning, then partly cloudy with
chance of rain showers and isolated thunderstorms in the
afternoon. Highs 54 to 64. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Partly cloudy. Chance of rain showers and
isolated thunderstorms in the evening. Lows 36 to 44. Chance of
precipitation 30 percent.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 52 to 62.

$$

WYZ007-211000-
Owl Creek and Bridger Mountains-
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Mostly sunny. Highs 60 to 66.
.TONIGHT...Mostly clear then becoming partly cloudy in the late
evening and early morning then becoming mostly clear. Lows 42 to
48. South winds around 15 mph in the late evening and early
morning.
.MONDAY...Partly cloudy in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs 67 to 73. Chance
of precipitation 30 percent.
.MONDAY NIGHT...Partly cloudy. Lows around 47. North winds around
15 mph late in the evening.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs 64 to 70.
Northeast winds around 15 mph in the afternoon. Chance of
precipitation 50 percent.
.TUESDAY NIGHT...Numerous rain showers and isolated thunderstorms
in the evening, then numerous rain showers after midnight. Some
thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the evening. Lows 44 to 50. Northeast winds around
15 mph in the evening. Chance of precipitation 60 percent.
.WEDNESDAY...Mostly cloudy. Scattered rain showers in the
morning, then scattered rain showers and isolated thunderstorms
in the afternoon. Some thunderstorms may produce gusty winds,
small hail, and heavy rainfall in the afternoon. Highs 64 to 70.
Chance of precipitation 40 percent.
.WEDNESDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
after midnight. Lows in the upper 40s. Chance of precipitation
30 percent.
.THURSDAY...Partly cloudy. Highs 67 to 73.
.THURSDAY NIGHT...Partly cloudy. Lows 46 to 52.
.FRIDAY...Mostly sunny. Highs 68 to 74.
.FRIDAY NIGHT...Partly cloudy. A 30 percent chance of rain
showers and thunderstorms in the evening. Lows 45 to 51.
.SATURDAY...Mostly sunny. Highs 70 to 76.
.SATURDAY NIGHT...Mostly clear. Lows 46 to 52.
.SUNDAY...Mostly sunny. Highs 68 to 74.

$$

WYZ008-211000-
Bighorn Mountains West-
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Partly cloudy. Highs 53 to 63.
.TONIGHT...Mostly clear. Lows 37 to 47. Southeast winds around
15 mph.
.MONDAY...Warmer. Partly cloudy with scattered rain showers in
the morning, then cloudy with scattered rain showers and isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, small hail, and heavy rainfall in the afternoon.
Highs 59 to 69. Chance of precipitation 30 percent.
.MONDAY NIGHT...Mostly cloudy with scattered rain showers and
isolated thunderstorms early in the evening, then partly cloudy
with scattered rain showers in the late evening and overnight.
Some thunderstorms may produce gusty winds, small hail, and heavy
rainfall early in the evening. Lows 40 to 48. Chance of
precipitation 30 percent.
.TUESDAY...Mostly cloudy. Scattered rain showers in the morning,
then numerous rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs 58 to 68.
Northeast winds around 15 mph in the afternoon. Chance of
precipitation 60 percent.
.TUESDAY NIGHT...Breezy. Numerous rain showers and isolated
thunderstorms in the evening, then numerous rain showers after
midnight. Some thunderstorms may produce gusty winds, small hail,
and heavy rainfall in the evening. Lows 39 to 49. Northeast winds
15 to 20 mph. Chance of precipitation 70 percent.
.WEDNESDAY...Cloudy. Numerous rain showers in the morning, then
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs 56 to 66. Chance
of precipitation 60 percent.
.WEDNESDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
with chance of rain showers after midnight. Lows 40 to 48. Chance
of precipitation 50 percent.
.THURSDAY...Partly cloudy. Chance of rain showers in the morning,
then chance of rain showers and thunderstorms in the afternoon.
Highs 58 to 68. Chance of precipitation 30 percent.
.THURSDAY NIGHT...Partly cloudy. A 40 percent chance of rain
showers and thunderstorms in the evening. Lows 42 to 50.
.FRIDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs 60 to 70. Chance of
precipitation 40 percent.
.FRIDAY NIGHT...Partly cloudy. Chance of rain showers and
thunderstorms in the evening. Lows 41 to 49. Chance of
precipitation 40 percent.
.SATURDAY...Mostly sunny in the morning, then partly cloudy with
chance of rain showers and isolated thunderstorms in the
afternoon. Highs 61 to 71. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Partly cloudy. Lows 41 to 51.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 61 to 71.

$$

WYZ009-211000-
Bighorn Mountains Southeast-
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Mostly sunny. Highs 51 to 61. Southeast
winds around 15 mph with gusts to around 30 mph.
.TONIGHT...Mostly clear. Lows 38 to 44. Southeast winds around
15 mph shifting to the southwest after midnight.
.MONDAY...Warmer. Partly cloudy with scattered rain showers in
the morning, then cloudy with scattered rain showers and isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, small hail, and heavy rainfall in the afternoon.
Highs 58 to 68. Chance of precipitation 30 percent.
.MONDAY NIGHT...Mostly cloudy with scattered rain showers and
isolated thunderstorms early in the evening, then partly cloudy
with scattered rain showers in the late evening and overnight.
Some thunderstorms may produce gusty winds, small hail, and heavy
rainfall early in the evening. Lows 41 to 47. Chance of
precipitation 30 percent.
.TUESDAY...Breezy. Mostly cloudy. Scattered rain showers in the
morning, then numerous rain showers and isolated thunderstorms in
the afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs 57 to 67.
Northeast winds 15 to 20 mph in the afternoon. Chance of
precipitation 60 percent.
.TUESDAY NIGHT...Breezy. Numerous rain showers and isolated
thunderstorms in the evening, then numerous rain showers after
midnight. Some thunderstorms may produce gusty winds, small hail,
and heavy rainfall in the evening. Lows 40 to 48. Northeast winds
15 to 20 mph. Chance of precipitation 70 percent.
.WEDNESDAY...Mostly cloudy. Scattered rain showers in the
morning, then scattered rain showers and isolated thunderstorms
in the afternoon. Some thunderstorms may produce gusty winds,
small hail, and heavy rainfall in the afternoon. Highs 57 to 67.
Chance of precipitation 40 percent.
.WEDNESDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
with chance of rain showers after midnight. Lows 41 to 49. Chance
of precipitation 40 percent.
.THURSDAY...Partly cloudy. Chance of rain showers in the morning,
then chance of rain showers and thunderstorms in the afternoon.
Highs 58 to 68. Chance of precipitation 30 percent.
.THURSDAY NIGHT...Partly cloudy. A 30 percent chance of rain
showers and thunderstorms in the evening. Lows 42 to 50.
.FRIDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs 60 to 70. Chance of
precipitation 40 percent.
.FRIDAY NIGHT...Partly cloudy with chance of rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows 42 to 48. Chance of precipitation 30 percent.
.SATURDAY...Mostly sunny in the morning, then partly cloudy with
chance of rain showers and isolated thunderstorms in the
afternoon. Highs 61 to 71. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Partly cloudy. Lows 43 to 49.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 61 to 71.

$$

WYZ012-211000-
Teton and Gros Ventre Mountains-
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Mostly cloudy with scattered rain showers
and isolated thunderstorms. Some thunderstorms may produce gusty
winds, small hail, and heavy rainfall. Highs 51 to 61. Chance of
precipitation 30 percent.
.TONIGHT...Mostly cloudy until early morning then becoming partly
cloudy. Scattered rain showers and isolated thunderstorms early
in the evening, then scattered rain showers and snow showers in
the late evening and overnight. Some thunderstorms may produce
gusty winds, small hail, and heavy rainfall early in the evening.
Lows 32 to 38. Chance of precipitation 30 percent.
.MONDAY...Mostly cloudy. Isolated snow showers early in the
morning. Scattered rain showers through the day. Isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, small hail, and heavy rainfall in the afternoon. No
snow accumulation. Highs 52 to 62. Chance of precipitation
50 percent.
.MONDAY NIGHT...Mostly cloudy with scattered rain showers and
isolated thunderstorms early in the evening, then mostly cloudy
with scattered rain showers late in the evening. Partly cloudy
after midnight. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall early in the evening. Lows 34 to 40.
Chance of precipitation 30 percent.
.TUESDAY...Mostly cloudy. Isolated rain showers and snow showers
in the morning, then scattered rain showers and isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, small hail, and heavy rainfall in the afternoon. No
snow accumulation. Highs 53 to 63. Chance of precipitation
50 percent.
.TUESDAY NIGHT...Cloudy. Numerous rain showers and isolated
thunderstorms in the evening, then scattered rain showers,
possibly mixed with snow showers after midnight. Some
thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the evening. No snow accumulation. Lows 35 to 41.
Chance of precipitation 60 percent.
.WEDNESDAY...Cloudy. Scattered rain showers, possibly mixed with
snow showers in the morning, then numerous rain showers and
isolated thunderstorms in the afternoon. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall in the
afternoon. Highs 49 to 57. Chance of precipitation 60 percent.
.WEDNESDAY NIGHT...Cloudy. Rain showers likely and slight chance
of thunderstorms in the evening, then chance of rain showers,
possibly mixed with snow showers after midnight. Lows 35 to 41.
Chance of precipitation 60 percent.
.THURSDAY...Cloudy. Chance of rain showers in the morning, then
chance of rain showers and thunderstorms in the afternoon. Highs
50 to 60. Chance of precipitation 40 percent.
.THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and
thunderstorms in the evening. Lows 36 to 42. Chance of
precipitation 30 percent.
.FRIDAY...Partly cloudy. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs 55 to 65. Chance of
precipitation 30 percent.
.FRIDAY NIGHT...Partly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then mostly clear
after midnight. Lows 35 to 41. Chance of precipitation
30 percent.
.SATURDAY...Mostly sunny. Highs 58 to 68.
.SATURDAY NIGHT...Partly cloudy. Lows 36 to 42.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 55 to 65.

$$

WYZ014-211000-
Wind River Mountains West-
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Mostly cloudy with scattered rain showers
and isolated thunderstorms. Some thunderstorms may produce gusty
winds, small hail, and heavy rainfall. Highs 48 to 58. Chance of
precipitation 30 percent.
.TONIGHT...Mostly cloudy until early morning then becoming partly
cloudy. Scattered rain showers, possibly mixed with snow showers
and thunderstorms early in the evening, then isolated rain
showers and snow showers in the late evening and overnight. Some
thunderstorms may produce gusty winds, small hail, and heavy
rainfall early in the evening. Lows 31 to 39. Chance of
precipitation 30 percent.
.MONDAY...Partly cloudy early in the morning then becoming mostly
cloudy. Scattered rain showers through the day. Isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, small hail, and heavy rainfall in the afternoon.
Highs 51 to 61. Southwest winds around 15 mph in the afternoon.
Chance of precipitation 40 percent.
.MONDAY NIGHT...Mostly cloudy with scattered rain showers and
isolated thunderstorms early in the evening, then mostly cloudy
with scattered snow showers and rain showers late in the evening.
Partly cloudy after midnight. Some thunderstorms may produce
gusty winds, small hail, and heavy rainfall early in the evening.
Lows 34 to 42. Southwest winds around 15 mph early in the
evening. Chance of precipitation 30 percent.
.TUESDAY...Mostly cloudy. Scattered rain showers, possibly mixed
with snow showers in the morning, then numerous rain showers and
isolated thunderstorms in the afternoon. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall in the
afternoon. No snow accumulation. Highs 51 to 61. Southeast winds
around 15 mph in the afternoon. Chance of precipitation
60 percent.
.TUESDAY NIGHT...Cloudy. Numerous rain showers, possibly mixed
with snow showers and thunderstorms in the evening, then
scattered rain showers and snow showers after midnight. Some
thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the evening. Snow accumulation up to 2 inches. Lows
34 to 40. Chance of precipitation 60 percent.
.WEDNESDAY...Breezy. Mostly cloudy. Scattered rain showers,
possibly mixed with snow showers in the morning, then numerous
rain showers and isolated thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the afternoon. Highs 48 to 58. Chance of
precipitation 60 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening, then slight chance
of snow showers after midnight. Lows 33 to 41. Chance of
precipitation 50 percent.
.THURSDAY...Mostly cloudy. Chance of rain showers, possibly mixed
with snow showers in the morning, then chance of rain showers and
thunderstorms in the afternoon. Highs 50 to 60. Chance of
precipitation 30 percent.
.THURSDAY NIGHT...Partly cloudy. A 30 percent chance of rain
showers and thunderstorms in the evening. Lows 35 to 41.
.FRIDAY...Partly cloudy. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 53 to 63. Chance of
precipitation 30 percent.
.FRIDAY NIGHT...Partly cloudy. A 30 percent chance of rain
showers and thunderstorms in the evening. Lows 34 to 42.
.SATURDAY...Mostly sunny in the morning, then partly cloudy with
chance of rain showers and isolated thunderstorms in the
afternoon. Highs 55 to 65. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Partly cloudy with chance of rain showers and
isolated thunderstorms in the evening, then mostly clear after
midnight. Lows 35 to 43. Chance of precipitation 30 percent.
.SUNDAY...Mostly sunny. Highs 53 to 63.

$$

WYZ015-211000-
Wind River Mountains East-
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Mostly cloudy with scattered rain showers
and isolated thunderstorms. Some thunderstorms may produce gusty
winds, small hail, and heavy rainfall. Highs 45 to 55. Chance of
precipitation 30 percent.
.TONIGHT...Mostly cloudy. Scattered rain showers, possibly mixed
with snow showers and thunderstorms early in the evening, then
scattered snow showers and rain showers in the late evening and
overnight. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall early in the evening. Lows 30 to 40.
Southwest winds around 15 mph after midnight. Chance of
precipitation 30 percent.
.MONDAY...Mostly cloudy. Isolated snow showers early in the
morning. Scattered rain showers through the day. Isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, small hail, and heavy rainfall in the afternoon.
Highs 50 to 60. Southwest winds around 15 mph early in the
morning becoming southwest around 15 mph in the afternoon. Chance
of precipitation 40 percent.
.MONDAY NIGHT...Mostly cloudy with scattered rain showers and
isolated thunderstorms early in the evening, then mostly cloudy
with scattered rain showers, possibly mixed with snow showers
late in the evening. Partly cloudy after midnight. Some
thunderstorms may produce gusty winds, small hail, and heavy
rainfall early in the evening. Lows 34 to 42. Southwest winds
around 15 mph early in the evening. Chance of precipitation
30 percent.
.TUESDAY...Cloudy. Scattered rain showers, possibly mixed with
snow showers in the morning, then numerous rain showers and
isolated thunderstorms in the afternoon. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall in the
afternoon. No snow accumulation. Highs 48 to 58. East winds
around 15 mph in the afternoon. Chance of precipitation
60 percent.
.TUESDAY NIGHT...Cloudy. Numerous rain showers, possibly mixed
with snow showers and thunderstorms in the evening, then numerous
snow showers, possibly mixed with rain showers after midnight.
Some thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the evening. Snow accumulation up to 2 inches. Lows
33 to 41. East winds around 15 mph in the evening. Chance of
precipitation 70 percent.
.WEDNESDAY...Breezy, cloudy. Scattered rain showers, possibly
mixed with snow showers in the morning, then numerous rain
showers and isolated thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the afternoon. Highs 46 to 56. Chance of
precipitation 60 percent.
.WEDNESDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then partly cloudy
with slight chance of rain showers and snow showers after
midnight. Lows 33 to 43. Chance of precipitation 30 percent.
.THURSDAY...Partly cloudy with chance of rain showers, possibly
mixed with snow showers in the morning, then mostly cloudy with
chance of rain showers and thunderstorms in the afternoon. Highs
49 to 59. Chance of precipitation 30 percent.
.THURSDAY NIGHT...Partly cloudy. A 30 percent chance of rain
showers and thunderstorms in the evening. Lows 35 to 43.
.FRIDAY...Partly cloudy. Slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 51 to 61. Chance of
precipitation 30 percent.
.FRIDAY NIGHT...Partly cloudy. Chance of rain showers and
thunderstorms in the evening. Lows 35 to 43. Chance of
precipitation 30 percent.
.SATURDAY...Mostly sunny in the morning, then partly cloudy with
chance of rain showers and isolated thunderstorms in the
afternoon. Highs 53 to 63. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Partly cloudy. Chance of rain showers and
isolated thunderstorms in the evening. Lows 35 to 43. Chance of
precipitation 30 percent.
.SUNDAY...Mostly sunny. Highs 51 to 61.

$$

WYZ019-211000-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Mostly sunny. Highs 62 to 68.
.TONIGHT...Mostly clear then becoming partly cloudy in the late
evening and early morning then becoming mostly clear. Scattered
rain showers late in the evening. Lows around 42. Chance of
showers 40 percent.
.MONDAY...Partly cloudy. Highs 69 to 75. Southwest winds around
15 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy then becoming mostly clear in the
late evening and early morning then becoming partly cloudy. Lows
around 44. Southwest winds around 15 mph early in the evening.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs 67 to 73.
Northeast winds around 15 mph in the afternoon. Chance of
precipitation 40 percent.
.TUESDAY NIGHT...Cloudy. Scattered rain showers and isolated
thunderstorms in the evening, then scattered rain showers after
midnight. Some thunderstorms may produce gusty winds, small hail,
and heavy rainfall in the evening. Lows around 44. East winds
around 15 mph in the evening. Chance of precipitation 50 percent.
.WEDNESDAY...Breezy. Partly cloudy. Isolated rain showers in the
morning, then isolated rain showers and thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs 66 to 72. Chance
of precipitation 20 percent.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.THURSDAY...Breezy. Partly cloudy. Highs 68 to 74.
.THURSDAY NIGHT...Breezy. Partly cloudy. Lows in the mid 40s.
.FRIDAY...Mostly sunny. Highs 71 to 77.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.SATURDAY...Mostly sunny. Highs 72 to 78.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SUNDAY...Mostly sunny. Highs 71 to 77.

$$

WYZ024-211000-
Salt River and Wyoming Ranges-
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Mostly cloudy with scattered rain showers
and isolated thunderstorms. Some thunderstorms may produce gusty
winds, small hail, and heavy rainfall. Highs 54 to 62. Chance of
precipitation 30 percent.
.TONIGHT...Mostly cloudy. Isolated thunderstorms early in the
evening. Scattered rain showers through the night. Isolated snow
showers after midnight. Some thunderstorms may produce gusty
winds, small hail, and heavy rainfall early in the evening. Lows
34 to 40. South winds around 15 mph early in the evening. Chance
of precipitation 30 percent.
.MONDAY...Mostly cloudy. Isolated snow showers early in the
morning. Scattered rain showers through the day. Isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, small hail, and heavy rainfall in the afternoon.
Highs 58 to 66. Chance of precipitation 40 percent.
.MONDAY NIGHT...Mostly cloudy with scattered rain showers and
isolated thunderstorms early in the evening, then mostly cloudy
with scattered rain showers late in the evening. Partly cloudy
after midnight. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall early in the evening. Lows 36 to 42.
Chance of precipitation 30 percent.
.TUESDAY...Mostly cloudy. Isolated rain showers in the morning,
then numerous rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs 57 to 65.
Southeast winds around 15 mph in the afternoon. Chance of
precipitation 60 percent.
.TUESDAY NIGHT...Cloudy. Numerous rain showers and isolated
thunderstorms in the evening, then scattered rain showers,
possibly mixed with snow showers after midnight. Some
thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the evening. No snow accumulation. Lows 35 to 41.
Chance of precipitation 60 percent.
.WEDNESDAY...Cloudy. Scattered rain showers in the morning, then
numerous rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the afternoon. Highs 52 to 60. Chance
of precipitation 60 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows 36 to 42.
Chance of precipitation 40 percent.
.THURSDAY...Mostly cloudy. Chance of rain showers in the morning,
then chance of rain showers and thunderstorms in the afternoon.
Highs 56 to 64. Chance of precipitation 30 percent.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
showers and thunderstorms in the evening, then partly cloudy
after midnight. Lows 37 to 43.
.FRIDAY...Partly cloudy. A 20 percent chance of rain showers and
thunderstorms in the afternoon. Highs 60 to 68.
.FRIDAY NIGHT...Partly cloudy with a 30 percent chance of rain
showers and thunderstorms in the evening, then mostly clear after
midnight. Lows 37 to 43.
.SATURDAY...Mostly sunny. Highs 63 to 71.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 38 to 44.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 60 to 68.

$$

WYZ030-211000-
East Sweetwater County-
Including the city of Wamsutter
349 PM MDT Sun May 20 2018

.LATE THIS AFTERNOON...Partly cloudy. Highs 66 to 70.
.TONIGHT...Mostly cloudy with scattered rain showers and isolated
thunderstorms early in the evening, then partly cloudy with
scattered rain showers in the late evening and overnight. Some
thunderstorms may produce gusty winds, small hail, and heavy
rainfall early in the evening. Lows around 42. Chance of
precipitation 40 percent.
.MONDAY...Breezy. Partly cloudy then becoming mostly sunny late
in the morning then becoming partly cloudy. Highs 71 to 75.
Southwest winds 15 to 20 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy then becoming mostly clear late in
the evening then becoming partly cloudy. Lows around 45.
Southwest winds around 15 mph early in the evening.
.TUESDAY...Mostly cloudy. Scattered rain showers and isolated
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, small hail, and heavy rainfall in the afternoon.
Highs 69 to 73. Southeast winds around 15 mph in the afternoon.
Chance of precipitation 40 percent.
.TUESDAY NIGHT...Mostly cloudy. Scattered rain showers and
isolated thunderstorms in the evening. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall in the
evening. Lows around 43. South winds around 15 mph in the
evening. Chance of precipitation 30 percent.
.WEDNESDAY...Breezy. Partly cloudy. Highs near 70.
.WEDNESDAY NIGHT...Breezy. Partly cloudy. Lows in the mid 40s.
.THURSDAY...Partly cloudy. Highs in the lower to mid 70s.
.THURSDAY NIGHT...Breezy. Partly cloudy. Lows in the mid 40s.
.FRIDAY...Mostly sunny. Highs in the 70s.
.FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers and thunderstorms in the evening. Lows in the mid 40s.
.SATURDAY...Mostly sunny. Highs in the mid to upper 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s.
.SUNDAY...Mostly sunny. Highs in the mid to upper 70s.

$$





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