Zone Forecast Product
Issued by NWS Riverton, WY

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FPUS55 KRIW 221519
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
918 AM MDT Tue May 22 2018

WYZ020-222200-
Natrona County Lower Elevations-
Including the city of Casper
918 AM MDT Tue May 22 2018

.REST OF TODAY...Partly cloudy late in the morning, then mostly
cloudy with scattered rain showers and isolated thunderstorms in
the afternoon. Mostly cloudy with numerous rain showers and
isolated thunderstorms late in the afternoon. Some thunderstorms
may produce gusty winds, small hail, and heavy rainfall in the
afternoon. Highs 72 to 76. East winds around 15 mph in the
afternoon. Chance of precipitation 60 percent.
.TONIGHT...Mostly cloudy. Numerous rain showers and isolated
thunderstorms in the evening, then isolated thunderstorms after
midnight. Scattered rain showers after midnight. Some
thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the evening. Lows around 45. East winds around 15 mph
in the evening. Chance of precipitation 70 percent.
.WEDNESDAY...Breezy. Mostly cloudy early in the morning then
becoming partly cloudy. Slight chance of rain showers and
thunderstorms in the afternoon. Highs 72 to 76. Southwest winds
15 to 25 mph. Chance of precipitation 20 percent.
.WEDNESDAY NIGHT...Breezy. Partly cloudy. Lows around 48.
Southwest winds 15 to 20 mph.
.THURSDAY...Breezy. Mostly sunny. Highs 77 to 81. West winds
15 to 20 mph.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the upper 40s.
.FRIDAY...Mostly sunny. Highs near 80.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SATURDAY...Sunny. Highs in the mid to upper 80s.
.SATURDAY NIGHT...Partly cloudy. Lows near 50.
.SUNDAY...Partly cloudy in the morning, then mostly cloudy with a
30 percent chance of rain showers and thunderstorms in the
afternoon. Highs near 80.
.SUNDAY NIGHT...Mostly cloudy with chance of rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the upper 40s. Chance of precipitation 30 percent.
.MEMORIAL DAY...Partly cloudy. A 30 percent chance of rain
showers and thunderstorms in the afternoon. Highs in the lower to
mid 70s.

$$

WYZ017-222200-
Wind River Basin-
Including the cities of Riverton and Shoshoni
918 AM MDT Tue May 22 2018

.REST OF TODAY...Partly cloudy in the late morning and early
afternoon, then mostly cloudy with scattered rain showers and
isolated thunderstorms late in the afternoon. Some thunderstorms
may produce gusty winds, small hail, and heavy rainfall in the
afternoon. Highs 70 to 74. Northeast winds around 15 mph late in
the afternoon. Chance of precipitation 30 percent.
.TONIGHT...Mostly cloudy. Numerous rain showers and isolated
thunderstorms in the evening, then isolated thunderstorms after
midnight. Scattered rain showers after midnight. Some
thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the evening. Lows 45 to 49. East winds around 15 mph
early in the evening. Chance of precipitation 60 percent.
.WEDNESDAY...Breezy. Mostly cloudy with chance of rain showers in
the morning, then partly cloudy with slight chance of rain
showers and thunderstorms in the afternoon. Highs 69 to 74.
Southwest winds 15 to 20 mph in the late morning and afternoon.
Chance of precipitation 30 percent.
.WEDNESDAY NIGHT...Breezy. Partly cloudy. Lows around 49.
Southwest winds 15 to 20 mph in the evening.
.THURSDAY...Partly cloudy. Highs 75 to 79.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the upper 40s.
.FRIDAY...Mostly sunny. Highs 79 to 84.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SATURDAY...Sunny. Highs 82 to 87.
.SATURDAY NIGHT...Mostly clear. Lows in the lower to mid 50s.
.SUNDAY...Partly cloudy. Highs in the mid 70s to lower 80s.
.SUNDAY NIGHT...Partly cloudy. Slight chance of rain showers and
thunderstorms in the evening. Lows near 50. Chance of
precipitation 20 percent.
.MEMORIAL DAY...Partly cloudy. Slight chance of rain showers and
thunderstorms in the afternoon. Highs near 70. Chance of
precipitation 20 percent.

$$

WYZ018-222200-
Lander Foothills-
Including the city of Lander
918 AM MDT Tue May 22 2018

.REST OF TODAY...Partly cloudy late 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 68 to 72. Chance
of precipitation 30 percent.
.TONIGHT...Mostly cloudy. Numerous rain showers and isolated
thunderstorms in the evening, then isolated thunderstorms after
midnight. 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
60 percent.
.WEDNESDAY...Breezy. Mostly cloudy with slight chance of rain
showers in the morning, then partly cloudy with slight chance of
rain showers and thunderstorms in the afternoon. Highs 69 to 73.
Southwest winds 15 to 20 mph in the late morning and afternoon.
Chance of precipitation 20 percent.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 49. Southwest winds
around 15 mph in the evening.
.THURSDAY...Partly cloudy. Highs 75 to 79.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the upper 40s.
.FRIDAY...Mostly sunny. Highs near 80.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SATURDAY...Sunny. Highs in the lower to mid 80s.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SUNDAY...Partly cloudy. Highs in the mid to upper 70s.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.MEMORIAL DAY...Partly cloudy. Slight chance of rain showers in
the morning, then slight chance of rain showers and thunderstorms
in the afternoon. Highs near 70. Chance of precipitation
20 percent.

$$

WYZ028-222200-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
918 AM MDT Tue May 22 2018

.REST OF TODAY...Partly cloudy late 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 70. South
winds around 15 mph in the afternoon. Chance of precipitation
30 percent.
.TONIGHT...Mostly cloudy. Isolated thunderstorms in the evening.
Scattered rain showers through the night. Isolated thunderstorms
after midnight. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the evening. Lows around 42. South
winds around 15 mph in the evening. Chance of precipitation
50 percent.
.WEDNESDAY...Breezy. Mostly cloudy in the morning, then partly
cloudy with chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 65 to 69. Southwest winds
15 to 20 mph in the late morning and afternoon. Chance of
precipitation 30 percent.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 43. Southwest winds
around 15 mph in the evening.
.THURSDAY...Partly cloudy. Highs 72 to 76. West winds around
15 mph in the afternoon.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the mid 40s.
.FRIDAY...Mostly sunny. Highs in the mid 70s to lower 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SATURDAY...Sunny. Highs near 80.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower to mid 70s.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.MEMORIAL DAY...Partly cloudy. Highs in the mid 60s to lower 70s.

$$

WYZ013-222200-
Jackson Hole-
Including the city of Jackson
918 AM MDT Tue May 22 2018

.REST OF TODAY...Partly cloudy late 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 68. Chance
of precipitation 40 percent.
.TONIGHT...Mostly cloudy. Scattered rain showers and isolated
thunderstorms in the evening, then numerous rain showers and
isolated thunderstorms after midnight. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall in the
evening. Lows around 40. Chance of precipitation 60 percent.
.WEDNESDAY...Rain showers likely in the morning, then rain
showers likely and slight chance of thunderstorms in the
afternoon. Highs 55 to 60. Southwest winds around 15 mph late in
the afternoon. 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 rain showers after midnight. Lows 39 to 43. Chance of
precipitation 50 percent.
.THURSDAY...Warmer. Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the afternoon. Highs 64 to 69.
Chance of precipitation 30 percent.
.THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers and thunderstorms in the evening. Lows in the mid 30s to
lower 40s.
.FRIDAY...Partly cloudy. Highs 69 to 74.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
near 40.
.SATURDAY...Mostly sunny in the morning, then partly cloudy with
slight chance of rain showers and isolated thunderstorms in the
afternoon. Highs 71 to 76. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. Slight chance of rain showers
and isolated thunderstorms in the evening. Lows near 40. Chance
of precipitation 20 percent.
.SUNDAY...Partly cloudy in the morning, then mostly cloudy with a
30 percent chance of rain showers and thunderstorms in the
afternoon. Highs 67 to 72.
.SUNDAY NIGHT...Mostly cloudy. Chance of rain showers and
thunderstorms in the evening, then slight chance of rain showers
after midnight. Lows near 40. Chance of precipitation 30 percent.
.MEMORIAL DAY...Mostly cloudy. A 20 percent chance of rain
showers and thunderstorms in the afternoon. Highs 62 to 67.

$$

WYZ003-222200-
Cody Foothills-
Including the cities of Cody and Meeteetse
918 AM MDT Tue May 22 2018

.REST OF TODAY...Partly cloudy in the late morning and early
afternoon, then mostly cloudy with scattered rain showers and
isolated thunderstorms late in the afternoon. Some thunderstorms
may produce gusty winds, small hail, and heavy rainfall in the
afternoon. Highs 66 to 71. Northeast winds around 15 mph late in
the afternoon. Chance of precipitation 30 percent.
.TONIGHT...Isolated thunderstorms in the evening. Numerous rain
showers through the night. Isolated thunderstorms after midnight.
Some thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the evening. Lows 45 to 50. North winds around 15 mph
in the evening. Chance of precipitation 60 percent.
.WEDNESDAY...Mostly cloudy. Rain showers likely in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs 61 to 66. Southwest winds around 15 mph late
in the afternoon. Chance of precipitation 60 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows 47 to 51.
Chance of precipitation 30 percent.
.THURSDAY...Warmer. Partly cloudy. A 20 percent chance of rain
showers and thunderstorms in the afternoon. Highs 72 to 77.
.THURSDAY NIGHT...Partly cloudy. Lows 46 to 51.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 75 to 80.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
49 to 54.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 79 to 84.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 49 to 54.
.SUNDAY...Partly cloudy in the morning, then mostly cloudy with a
30 percent chance of rain showers and thunderstorms in the
afternoon. Highs 72 to 77.
.SUNDAY NIGHT...Mostly cloudy. Chance of rain showers and
thunderstorms in the evening, then chance of rain showers after
midnight. Lows 48 to 53. Chance of precipitation 40 percent.
.MEMORIAL DAY...Partly cloudy with slight chance of rain showers
in the morning, then mostly cloudy with slight chance of rain
showers and thunderstorms in the afternoon. Highs 66 to 71.
Chance of precipitation 20 percent.

$$

WYZ004-222200-
North Big Horn Basin-
918 AM MDT Tue May 22 2018

...FLOOD WATCH IN EFFECT FROM 6 PM MDT THIS EVENING THROUGH
WEDNESDAY MORNING...

.REST OF TODAY...Partly cloudy in the late morning and early
afternoon, then mostly cloudy with scattered rain showers and
isolated thunderstorms late in the afternoon. Some thunderstorms
may produce gusty winds, small hail, and heavy rainfall early in
the afternoon. Highs 74 to 78. North winds around 15 mph late in
the afternoon. Chance of precipitation 40 percent.
.TONIGHT...Isolated thunderstorms in the evening. Numerous rain
showers through the night. Isolated thunderstorms after midnight.
Some thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the evening. Lows 50 to 54. North winds around 15 mph
in the evening. Chance of precipitation 60 percent.
.WEDNESDAY...Mostly cloudy. Rain showers likely in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs 67 to 71. South winds around 15 mph late in
the afternoon. Chance of precipitation 60 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows around 51.
Chance of precipitation 30 percent.
.THURSDAY...Warmer. Partly cloudy. Highs 78 to 82.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.FRIDAY...Mostly sunny. Highs in the lower 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s.
.SATURDAY...Mostly sunny. Highs in the mid to upper 80s.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s.
.SUNDAY...Partly cloudy in the morning, then mostly cloudy with a
20 percent chance of rain showers and thunderstorms in the
afternoon. Highs in the lower to mid 80s.
.SUNDAY NIGHT...Mostly cloudy. Chance of rain showers and
thunderstorms in the evening, then slight chance of rain showers
after midnight. Lows in the mid 50s. Chance of precipitation
30 percent.
.MEMORIAL DAY...Partly cloudy. A 20 percent chance of rain
showers and thunderstorms in the afternoon. Highs in the 70s.

$$

WYZ006-222200-
Southeast Big Horn Basin-
Including the city of Worland
918 AM MDT Tue May 22 2018

...FLOOD WATCH IN EFFECT FROM 6 PM MDT THIS EVENING THROUGH
WEDNESDAY MORNING...

.REST OF TODAY...Partly cloudy in the late morning and early
afternoon, then mostly cloudy with scattered rain showers and
isolated thunderstorms late 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.
.TONIGHT...Isolated thunderstorms in the evening. Numerous rain
showers through the night. Isolated thunderstorms 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. Chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 70 to 74. Southwest winds
around 15 mph in the afternoon. 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 around 50. Chance of precipitation
30 percent.
.THURSDAY...Partly cloudy. Highs 77 to 81.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.FRIDAY...Mostly sunny. Highs in the lower to mid 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SATURDAY...Sunny. Highs in the mid 80s to lower 90s.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s.
.SUNDAY...Partly cloudy. A 20 percent chance of rain showers and
thunderstorms in the afternoon. Highs in the lower to mid 80s.
.SUNDAY NIGHT...Mostly cloudy with chance of rain showers and
thunderstorms in the evening, then partly cloudy with slight
chance of rain showers after midnight. Lows in the lower 50s.
Chance of precipitation 30 percent.
.MEMORIAL DAY...Partly cloudy. Chance of rain showers and
thunderstorms in the afternoon. Highs in the lower to mid 70s.
Chance of precipitation 30 percent.

$$

WYZ005-222200-
Southwest Big Horn Basin-
Including the city of Thermopolis
918 AM MDT Tue May 22 2018

.REST OF TODAY...Partly cloudy in the late morning and early
afternoon, then mostly cloudy with scattered rain showers and
isolated thunderstorms late 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.
.TONIGHT...Isolated thunderstorms in the evening. Numerous rain
showers through the night. Isolated thunderstorms after midnight.
Some thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the evening. Lows around 50. Chance of precipitation
70 percent.
.WEDNESDAY...Mostly cloudy. Chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 68 to 73. Southwest winds
around 15 mph in the afternoon. Chance of precipitation
30 percent.
.WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows around 50.
.THURSDAY...Partly cloudy. A 20 percent chance of rain showers
and thunderstorms in the afternoon. Highs 76 to 80.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the upper 40s.
.FRIDAY...Mostly sunny. Highs near 80.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SATURDAY...Sunny. Highs 85 to 90.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SUNDAY...Mostly sunny in the morning, then partly cloudy with a
20 percent chance of rain showers and thunderstorms in the
afternoon. Highs near 80.
.SUNDAY NIGHT...Mostly cloudy with chance of rain showers and
thunderstorms in the evening, then partly cloudy with slight
chance of rain showers after midnight. Lows in the lower to mid
50s. Chance of precipitation 30 percent.
.MEMORIAL DAY...Partly cloudy. Slight chance of rain showers and
thunderstorms in the afternoon. Highs in the lower to mid 70s.
Chance of precipitation 20 percent.

$$

WYZ023-222200-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
918 AM MDT Tue May 22 2018

.REST OF TODAY...Partly cloudy late in the morning then becoming
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.
Chance of precipitation 40 percent.
.TONIGHT...Mostly cloudy. Isolated thunderstorms in the evening.
Scattered rain showers through the night. Scattered snow showers
and isolated thunderstorms after midnight. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall in the
evening. No snow accumulation. Lows around 40. Chance of
precipitation 50 percent.
.WEDNESDAY...Mostly cloudy. Chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 61 to 65. Southwest winds
around 15 mph late in the afternoon. Chance of precipitation
50 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows around 42.
Chance of precipitation 30 percent.
.THURSDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 69 to 73. Chance
of precipitation 30 percent.
.THURSDAY NIGHT...Partly cloudy. Lows around 40.
.FRIDAY...Mostly sunny. Highs in the mid to upper 70s.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
near 40.
.SATURDAY...Mostly sunny in the morning, then partly cloudy with
slight chance of rain showers and isolated thunderstorms in the
afternoon. Highs in the mid 70s to lower 80s. Chance of
precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. Slight chance of rain showers
and isolated thunderstorms in the evening. Lows near 40. Chance
of precipitation 20 percent.
.SUNDAY...Partly cloudy in the morning, then mostly cloudy with a
30 percent chance of rain showers and thunderstorms in the
afternoon. Highs near 70.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
showers and thunderstorms in the evening, then partly cloudy
after midnight. Lows around 40.
.MEMORIAL DAY...Partly cloudy. Highs in the mid to upper 60s.

$$

WYZ025-222200-
Upper Green River Basin Foothills-
Including the city of Pinedale
918 AM MDT Tue May 22 2018

.REST OF TODAY...Partly cloudy late 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 62 to 66.
Southeast winds around 15 mph. Chance of precipitation
40 percent.
.TONIGHT...Mostly cloudy. Isolated thunderstorms in the evening.
Scattered rain showers through the night. Scattered snow showers
and isolated thunderstorms after midnight. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall in the
evening. Little or no snow accumulation. Lows around 38. Chance
of precipitation 50 percent.
.WEDNESDAY...Mostly cloudy. Rain showers likely in the morning,
then chance of rain showers and slight chance of thunderstorms in
the afternoon. Highs 58 to 62. Southwest winds around 15 mph in
the afternoon. Chance of precipitation 60 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows around 38.
Chance of precipitation 40 percent.
.THURSDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 65 to 69. Chance
of precipitation 30 percent.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid to upper 30s.
.FRIDAY...Mostly sunny. Highs 70 to 75.
.FRIDAY NIGHT...Mostly clear. Lows near 40.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 72 to 77.
.SATURDAY NIGHT...Mostly clear. Lows near 40.
.SUNDAY...Partly cloudy in the morning, then mostly cloudy with a
20 percent chance of rain showers and thunderstorms in the
afternoon. Highs near 70.
.SUNDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers and thunderstorms in the evening. Lows in the mid 30s to
lower 40s.
.MEMORIAL DAY...Partly cloudy. A 20 percent chance of rain
showers and thunderstorms in the afternoon. Highs in the lower to
mid 60s.

$$

WYZ026-222200-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
918 AM MDT Tue May 22 2018

.REST OF TODAY...Partly cloudy late 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 65 to 69.
Southeast winds around 15 mph. Chance of precipitation
40 percent.
.TONIGHT...Mostly cloudy. Isolated thunderstorms in the evening.
Scattered rain showers through the night. Isolated thunderstorms
after midnight. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the evening. Lows around 41.
Southeast winds around 15 mph in the evening. Chance of
precipitation 50 percent.
.WEDNESDAY...Breezy. Mostly cloudy. Chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 63 to 68. Southwest winds
15 to 20 mph in the late morning and afternoon. Chance of
precipitation 40 percent.
.WEDNESDAY NIGHT...Breezy. Partly cloudy. Chance of rain showers
and slight chance of thunderstorms in the evening. Lows 39 to 43.
West winds 15 to 20 mph in the evening. Chance of precipitation
30 percent.
.THURSDAY...Partly cloudy. Highs 69 to 73. West winds around
15 mph in the afternoon.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows near 40.
.FRIDAY...Mostly sunny. Highs in the mid to upper 70s.
.FRIDAY NIGHT...Mostly clear. Lows 42 to 47.
.SATURDAY...Mostly sunny. Highs in the mid to upper 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the lower to mid 40s.
.SUNDAY...Partly cloudy. Highs near 70.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower to mid 40s.
.MEMORIAL DAY...Partly cloudy. Highs in the mid to upper 60s.

$$

WYZ010-222200-
Northeast Johnson County-
Including the city of Buffalo
918 AM MDT Tue May 22 2018

.REST OF TODAY...Partly cloudy late 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 74 to 79. North
winds around 15 mph in the afternoon. Chance of precipitation
40 percent.
.TONIGHT...Mostly cloudy. Numerous rain showers and isolated
thunderstorms in the evening, then isolated thunderstorms after
midnight. Scattered rain showers after midnight. Some
thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the evening. Lows around 51. North winds around
15 mph in the evening. Chance of precipitation 70 percent.
.WEDNESDAY...Breezy. Mostly cloudy with chance of rain showers in
the morning, then partly cloudy with slight chance of rain
showers and thunderstorms in the afternoon. Highs 74 to 79.
Southwest winds 15 to 25 mph in the late morning and afternoon.
Chance of precipitation 30 percent.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy in the evening then
becoming partly cloudy. Lows around 52. Southwest winds 15 to
20 mph in the evening.
.THURSDAY...Partly cloudy. Highs 77 to 81.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the lower 50s.
.FRIDAY...Mostly sunny. Highs in the lower to mid 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s.
.SATURDAY...Sunny. Highs in the mid to upper 80s.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the upper 50s.
.SUNDAY...Partly cloudy. A 30 percent chance of rain showers and
thunderstorms in the afternoon. Highs in the lower to mid 80s.
.SUNDAY NIGHT...Breezy. Mostly cloudy. Chance of rain showers and
thunderstorms in the evening. Lows in the mid 50s. Chance of
precipitation 40 percent.
.MEMORIAL DAY...Partly cloudy with slight chance of rain showers
in the morning, then mostly cloudy with chance of rain showers
and thunderstorms in the afternoon. Highs in the lower to mid
70s. Chance of precipitation 40 percent.

$$

WYZ011-222200-
Southeast Johnson County-
Including the city of Kaycee
918 AM MDT Tue May 22 2018

.REST OF TODAY...Partly cloudy late in the morning, then mostly
cloudy with scattered rain showers and isolated thunderstorms in
the afternoon. Mostly cloudy with numerous rain showers and
isolated thunderstorms late in the afternoon. Some thunderstorms
may produce gusty winds, small hail, and heavy rainfall in the
afternoon. Highs 74 to 78. Northeast winds around 15 mph in the
afternoon. Chance of precipitation 60 percent.
.TONIGHT...Mostly cloudy. Numerous rain showers and isolated
thunderstorms in the evening, then isolated thunderstorms after
midnight. 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 70 percent.
.WEDNESDAY...Breezy. Mostly cloudy early in the morning then
becoming partly cloudy. Slight chance of rain showers and
thunderstorms in the afternoon. Highs 73 to 77. Southwest winds
15 to 25 mph. Chance of precipitation 20 percent.
.WEDNESDAY NIGHT...Breezy. Partly cloudy. Lows around 51.
Southwest winds 15 to 20 mph in the evening.
.THURSDAY...Partly cloudy. Highs 78 to 82. West winds around
15 mph in the morning.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows around 50.
.FRIDAY...Mostly sunny. Highs in the lower 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SATURDAY...Sunny. Highs in the mid to upper 80s.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.SUNDAY...Partly cloudy. A 30 percent chance of rain showers and
thunderstorms in the afternoon. Highs in the lower to mid 80s.
.SUNDAY NIGHT...Breezy. Mostly cloudy with a 30 percent chance of
rain showers and thunderstorms in the evening, then partly cloudy
after midnight. Lows in the lower 50s.
.MEMORIAL DAY...Partly cloudy in the morning, then mostly cloudy
with chance of rain showers and thunderstorms in the afternoon.
Highs in the lower to mid 70s. Chance of precipitation
30 percent.

$$

WYZ027-222200-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
918 AM MDT Tue May 22 2018

.REST OF TODAY...Partly cloudy late in the morning then becoming
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 62 to 66.
Southeast winds around 15 mph early in the afternoon shifting to
the southwest. Chance of precipitation 30 percent.
.TONIGHT...Mostly cloudy. Isolated thunderstorms in the evening.
Scattered rain showers through the night. Isolated thunderstorms
and snow showers after midnight. Some thunderstorms may produce
gusty winds, small hail, and heavy rainfall in the evening.
Little or no snow accumulation. Lows around 39. Southwest winds
around 15 mph early in the evening. Chance of precipitation
50 percent.
.WEDNESDAY...Breezy. Mostly cloudy. Chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 62 to 66. Southwest winds
15 to 20 mph in the late morning and afternoon. Chance of
precipitation 30 percent.
.WEDNESDAY NIGHT...Breezy. Partly cloudy. Lows around 41.
Southwest winds 15 to 20 mph in the evening.
.THURSDAY...Partly cloudy. Highs 69 to 73. West winds around
15 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows around 40.
.FRIDAY...Mostly sunny. Highs in the lower to mid 70s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 40s.
.SATURDAY...Sunny in the morning then becoming partly cloudy.
Highs in the mid to upper 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s.
.SUNDAY...Partly cloudy. Highs in the mid 60s to lower 70s.
.SUNDAY NIGHT...Partly cloudy. Lows around 40.
.MEMORIAL DAY...Partly cloudy. Highs in the lower to mid 60s.

$$

WYZ016-222200-
Upper Wind River Basin-
Including the city of Dubois
918 AM MDT Tue May 22 2018

...FLOOD WATCH IN EFFECT FROM 6 PM MDT THIS EVENING THROUGH
WEDNESDAY MORNING...

.REST OF TODAY...Partly cloudy late 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 62 to 67.
Southeast winds around 15 mph. Chance of precipitation
30 percent.
.TONIGHT...Numerous rain showers and isolated thunderstorms in
the evening, then isolated thunderstorms after midnight.
Scattered rain showers after midnight. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall in the
evening. Lows 39 to 43. Southeast winds around 15 mph early in
the evening. Chance of precipitation 60 percent.
.WEDNESDAY...Mostly cloudy. Chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 60 to 65. West winds around
15 mph in the afternoon. Chance of precipitation 50 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows 41 to 45.
West winds around 15 mph in the evening. Chance of precipitation
30 percent.
.THURSDAY...Warmer. Partly cloudy. Chance of rain showers and
slight chance of thunderstorms in the afternoon. Highs 68 to 73.
West winds around 15 mph in the afternoon. Chance of
precipitation 30 percent.
.THURSDAY NIGHT...Partly cloudy. Lows 40 to 45.
.FRIDAY...Mostly sunny. Highs 72 to 77.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
43 to 48.
.SATURDAY...Mostly sunny. Highs 74 to 79.
.SATURDAY NIGHT...Mostly clear. Lows 43 to 48.
.SUNDAY...Partly cloudy in the morning, then mostly cloudy with a
40 percent chance of rain showers and thunderstorms in the
afternoon. Highs in the lower to mid 70s.
.SUNDAY NIGHT...Mostly cloudy with chance of rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows 41 to 46. Chance of precipitation 30 percent.
.MEMORIAL DAY...Partly cloudy with slight chance of rain showers
in the morning, then mostly cloudy with slight chance of rain
showers and thunderstorms in the afternoon. Highs in the 60s.
Chance of precipitation 20 percent.

$$

WYZ001-222200-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
918 AM MDT Tue May 22 2018

.REST OF TODAY...Partly cloudy late 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 54 to 62.
Southeast winds around 15 mph in the afternoon. Chance of
precipitation 40 percent.
.TONIGHT...Mostly cloudy. Scattered rain showers and isolated
thunderstorms in the evening, then numerous rain showers, snow
showers and thunderstorms after midnight. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall in the
evening. Snow accumulation up to 1 inch. Lows 34 to 40. Chance of
precipitation 60 percent.
.WEDNESDAY...Rain showers likely in the morning, then rain
showers likely and slight chance of thunderstorms in the
afternoon. Highs 47 to 53. Southwest winds around 15 mph in the
afternoon. Chance of precipitation 70 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Rain showers likely and slight
chance of thunderstorms in the evening, then slight chance of
rain showers after midnight. Lows 36 to 42. Chance of
precipitation 60 percent.
.THURSDAY...Not as cool. Mostly cloudy. Chance of rain showers
and slight chance of thunderstorms in the afternoon. Highs 55 to
63. Southwest winds around 15 mph in the afternoon. Chance of
precipitation 30 percent.
.THURSDAY NIGHT...Partly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows 34 to 40.
Chance of precipitation 30 percent.
.FRIDAY...Partly cloudy. Highs 59 to 67.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
36 to 42.
.SATURDAY...Mostly sunny in the morning, then partly cloudy with
slight chance of rain showers and isolated thunderstorms in the
afternoon. Highs 61 to 69. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. Slight chance of rain showers
and isolated thunderstorms in the evening. Lows 36 to 42. Chance
of precipitation 20 percent.
.SUNDAY...Partly cloudy in the morning, then mostly cloudy with a
40 percent chance of rain showers and thunderstorms in the
afternoon. Highs 58 to 66.
.SUNDAY NIGHT...Mostly cloudy. Chance of rain showers and
thunderstorms in the evening, then chance of rain showers,
possibly mixed with snow showers after midnight. Lows 35 to 41.
Chance of precipitation 40 percent.
.MEMORIAL DAY...Mostly 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 40 percent.

$$

WYZ029-222200-
Flaming Gorge-
918 AM MDT Tue May 22 2018

.REST OF TODAY...Partly cloudy late 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 68 to 72. South
winds around 15 mph. Chance of precipitation 40 percent.
.TONIGHT...Mostly cloudy. Isolated thunderstorms in the evening.
Scattered rain showers through the night. Isolated thunderstorms
after midnight. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the evening. Lows around 42. South
winds around 15 mph in the evening. Chance of precipitation
50 percent.
.WEDNESDAY...Breezy. Mostly cloudy early in the morning then
becoming partly cloudy. Chance of rain showers and slight chance
of thunderstorms in the afternoon. Highs 66 to 70. Southwest
winds 15 to 20 mph in the late morning and afternoon. Chance of
precipitation 30 percent.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 46. Southwest winds
around 15 mph in the evening.
.THURSDAY...Partly cloudy. Highs 72 to 76.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the mid 40s.
.FRIDAY...Mostly sunny. Highs in the mid 70s to lower 80s.
.FRIDAY NIGHT...Mostly clear. Lows around 50.
.SATURDAY...Sunny. Highs 78 to 83.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower to mid 70s.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.MEMORIAL DAY...Partly cloudy. Highs near 70.

$$

WYZ022-222200-
Casper Mountain-
918 AM MDT Tue May 22 2018

.REST OF TODAY...Breezy. Partly cloudy late in the morning, then
mostly cloudy with scattered rain showers and isolated
thunderstorms in the afternoon. Mostly cloudy with numerous rain
showers and isolated thunderstorms late 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 60 percent.
.TONIGHT...Breezy. Mostly cloudy. Numerous rain showers and
isolated thunderstorms in the evening, then isolated
thunderstorms after midnight. Scattered rain showers after
midnight. Some thunderstorms may produce gusty winds, small hail,
and heavy rainfall in the evening. Lows 40 to 46. Southeast winds
15 to 20 mph in the evening. Chance of precipitation 70 percent.
.WEDNESDAY...Breezy. Mostly cloudy early in the morning then
becoming partly cloudy. A 20 percent chance of rain showers and
thunderstorms in the afternoon. Highs 65 to 71. Southwest winds
15 to 25 mph.
.WEDNESDAY NIGHT...Breezy. Partly cloudy in the evening then
clearing. Lows 44 to 50. Southwest winds 15 to 25 mph.
.THURSDAY...Breezy. Mostly sunny. Highs 69 to 75. West winds
15 to 20 mph.
.THURSDAY NIGHT...Breezy. Mostly clear. Lows 44 to 50.
.FRIDAY...Mostly sunny. Highs 71 to 77.
.FRIDAY NIGHT...Mostly clear. Lows 47 to 53.
.SATURDAY...Mostly sunny. Slight chance of rain showers and
isolated thunderstorms in the afternoon. Highs 75 to 81. Chance
of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. Slight chance of rain showers
and isolated thunderstorms in the evening. Lows 48 to 54. Chance
of precipitation 20 percent.
.SUNDAY...Partly cloudy. A 40 percent chance of rain showers and
thunderstorms in the afternoon. Highs 72 to 78.
.SUNDAY NIGHT...Mostly cloudy with chance of rain showers and
thunderstorms in the evening, then partly cloudy with slight
chance of rain showers after midnight. Lows 45 to 51. Chance of
precipitation 40 percent.
.MEMORIAL DAY...Partly cloudy. Slight chance of rain showers in
the morning, then chance of rain showers and thunderstorms in the
afternoon. Highs 64 to 70. Chance of precipitation 30 percent.

$$

WYZ002-222200-
Absaroka Mountains-
918 AM MDT Tue May 22 2018

...FLOOD WATCH IN EFFECT FROM 6 PM MDT THIS EVENING THROUGH
WEDNESDAY MORNING...

.REST OF TODAY...Partly cloudy late in the morning then becoming
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 47 to 57.
Southeast winds around 15 mph. Chance of precipitation
40 percent.
.TONIGHT...Isolated thunderstorms in the evening. Numerous rain
showers, possibly mixed with snow showers through the night.
Isolated thunderstorms after midnight. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall in the
evening. Snow accumulation up to 4 inches. Lows 33 to 41. East
winds around 15 mph early in the evening. Chance of precipitation
70 percent.
.WEDNESDAY...Breezy. Rain showers, possibly mixed with snow
showers in the morning, then rain showers likely and slight
chance of thunderstorms in the afternoon. Snow may be heavy at
times late in the morning. No snow accumulation. Highs 43 to 53.
Southwest winds 15 to 20 mph in the late morning and afternoon.
Chance of precipitation 70 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 37 to 43. West winds around
15 mph. Chance of precipitation 50 percent.
.THURSDAY...Not as cool. Mostly cloudy. Chance of rain showers
and slight chance of thunderstorms in the afternoon. Highs 51 to
61. West winds around 15 mph. Chance of precipitation 30 percent.
.THURSDAY NIGHT...Partly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows 35 to 43.
Chance of precipitation 30 percent.
.FRIDAY...Partly cloudy. Highs 54 to 64.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
37 to 45.
.SATURDAY...Mostly sunny in the morning, then partly cloudy with
slight chance of rain showers and isolated thunderstorms in the
afternoon. Highs 56 to 66. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy with slight chance of rain
showers and isolated thunderstorms in the evening, then mostly
clear after midnight. Lows 38 to 46. Chance of precipitation
20 percent.
.SUNDAY...Partly cloudy in the morning, then mostly cloudy with
chance of rain showers and thunderstorms in the afternoon. Highs
54 to 64. Chance of precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy. Chance of rain showers and
thunderstorms in the evening, then chance of rain showers,
possibly mixed with snow showers after midnight. Lows 37 to 43.
Chance of precipitation 50 percent.
.MEMORIAL DAY...Mostly cloudy. Chance of rain showers in the
morning, then chance of rain showers and thunderstorms in the
afternoon. Highs 47 to 57. Chance of precipitation 40 percent.

$$

WYZ007-222200-
Owl Creek and Bridger Mountains-
918 AM MDT Tue May 22 2018

.REST OF TODAY...Partly cloudy late 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. East
winds around 15 mph late in the afternoon. Chance of
precipitation 40 percent.
.TONIGHT...Breezy. Isolated thunderstorms in the evening.
Numerous rain showers through the night. Isolated thunderstorms
after midnight. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the evening. Lows 43 to 49. Northeast
winds 15 to 20 mph shifting to the west early in the morning.
Chance of precipitation 70 percent.
.WEDNESDAY...Breezy. Mostly cloudy. Chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 61 to 69. Southwest winds
15 to 20 mph in the late morning and afternoon. Chance of
precipitation 30 percent.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy in the evening then
becoming partly cloudy. Lows 45 to 51. Southwest winds 15 to
20 mph.
.THURSDAY...Partly cloudy. A 20 percent chance of rain showers
and thunderstorms in the afternoon. Highs 69 to 75. West winds
around 15 mph in the afternoon.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the upper 40s.
.FRIDAY...Mostly sunny. Highs 71 to 79.
.FRIDAY NIGHT...Mostly clear. Lows 48 to 54.
.SATURDAY...Sunny. Highs 75 to 83.
.SATURDAY NIGHT...Mostly clear. Lows 49 to 55.
.SUNDAY...Partly cloudy. A 30 percent chance of rain showers and
thunderstorms in the afternoon. Highs 71 to 77.
.SUNDAY NIGHT...Mostly cloudy with chance of rain showers and
thunderstorms in the evening, then partly cloudy with chance of
rain showers after midnight. Lows 46 to 52. Chance of
precipitation 30 percent.
.MEMORIAL DAY...Partly cloudy with chance of rain showers in the
morning, then mostly cloudy with chance of rain showers and
thunderstorms in the afternoon. Highs 63 to 69. Chance of
precipitation 30 percent.

$$

WYZ008-222200-
Bighorn Mountains West-
918 AM MDT Tue May 22 2018

...FLOOD WATCH IN EFFECT FROM 6 PM MDT THIS EVENING THROUGH
WEDNESDAY MORNING...

.REST OF TODAY...Partly cloudy late in the morning, then mostly
cloudy with scattered rain showers and isolated thunderstorms in
the afternoon. Mostly cloudy with numerous rain showers and
isolated thunderstorms late in the afternoon. Some thunderstorms
may produce gusty winds, small hail, and heavy rainfall in the
afternoon. Highs 58 to 68. East winds around 15 mph in the
afternoon. Chance of precipitation 60 percent.
.TONIGHT...Breezy. Isolated thunderstorms in the evening.
Numerous rain showers through the night. Numerous snow showers
and isolated thunderstorms after midnight. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall in the
evening. Snow accumulation up to 1 inch. Lows 38 to 48. East
winds 15 to 20 mph until early morning. Chance of precipitation
70 percent.
.WEDNESDAY...Breezy. Mostly cloudy. Rain showers likely in the
morning, then rain showers likely and slight chance of
thunderstorms in the afternoon. Highs 54 to 64. Southwest winds
15 to 20 mph in the late morning and afternoon. Chance of
precipitation 60 percent.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy with rain showers likely
and slight chance of thunderstorms in the evening, then partly
cloudy after midnight. Lows 40 to 50. Southwest winds 15 to
20 mph. Chance of precipitation 60 percent.
.THURSDAY...Warmer. Partly cloudy. Chance of rain showers and
slight chance of thunderstorms in the afternoon. Highs 60 to 70.
Chance of precipitation 30 percent.
.THURSDAY NIGHT...Partly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows 42 to 50.
Chance of precipitation 30 percent.
.FRIDAY...Mostly sunny. Highs 63 to 73.
.FRIDAY NIGHT...Mostly clear. Lows 44 to 54.
.SATURDAY...Mostly sunny. Highs 67 to 77.
.SATURDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows 46 to 54.
.SUNDAY...Partly cloudy with slight chance of rain showers in the
morning, then mostly cloudy with chance of rain showers and
thunderstorms in the afternoon. Highs 63 to 73. Chance of
precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy. Chance of rain showers and
thunderstorms in the evening, then chance of rain showers after
midnight. Lows 42 to 52. Chance of precipitation 40 percent.
.MEMORIAL DAY...Partly cloudy with chance of rain showers in the
morning, then mostly cloudy with chance of rain showers and
thunderstorms in the afternoon. Highs 56 to 66. Chance of
precipitation 40 percent.

$$

WYZ009-222200-
Bighorn Mountains Southeast-
918 AM MDT Tue May 22 2018

...FLOOD WATCH IN EFFECT FROM 6 PM MDT THIS EVENING THROUGH
WEDNESDAY MORNING...

.REST OF TODAY...Breezy. Partly cloudy late in the morning then
becoming mostly cloudy. Scattered rain showers and isolated
thunderstorms in the afternoon. Numerous rain showers and
isolated thunderstorms late 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. Chance
of precipitation 60 percent.
.TONIGHT...Breezy. Isolated thunderstorms in the evening.
Numerous rain showers through the night. Isolated thunderstorms
after midnight. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the evening. Lows 39 to 47. Northeast
winds 15 to 20 mph shifting to the west early in the morning.
Chance of precipitation 70 percent.
.WEDNESDAY...Breezy. Mostly cloudy then becoming partly cloudy
early in the afternoon then becoming mostly cloudy. Chance of
rain showers in the morning, then chance of rain showers and
slight chance of thunderstorms in the afternoon. Highs 56 to 66.
Southwest winds 15 to 25 mph. Chance of precipitation 30 percent.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy with chance of rain
showers and slight chance of thunderstorms in the evening, then
partly cloudy after midnight. Lows 42 to 50. West winds 15 to
25 mph. Chance of precipitation 30 percent.
.THURSDAY...Partly cloudy. Chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 61 to 71. West
winds around 15 mph. Chance of precipitation 30 percent.
.THURSDAY NIGHT...Partly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then mostly clear
after midnight. Lows 42 to 50. Chance of precipitation
40 percent.
.FRIDAY...Mostly sunny. Highs 63 to 73.
.FRIDAY NIGHT...Mostly clear. Lows 45 to 51.
.SATURDAY...Mostly sunny. Highs 67 to 77.
.SATURDAY NIGHT...Partly cloudy. Lows 46 to 52.
.SUNDAY...Partly cloudy with slight chance of rain showers in the
morning, then mostly cloudy with chance of rain showers and
thunderstorms in the afternoon. Highs 63 to 73. Chance of
precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy. Chance of rain showers and
thunderstorms in the evening, then chance of rain showers after
midnight. Lows 43 to 51. Chance of precipitation 40 percent.
.MEMORIAL DAY...Partly cloudy with chance of rain showers in the
morning, then mostly cloudy with chance of rain showers and
thunderstorms in the afternoon. Highs 55 to 65. Chance of
precipitation 40 percent.

$$

WYZ012-222200-
Teton and Gros Ventre Mountains-
918 AM MDT Tue May 22 2018

.REST OF TODAY...Partly cloudy late 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 51 to 61.
Southeast winds around 15 mph. Chance of precipitation
40 percent.
.TONIGHT...Isolated thunderstorms in the evening. Numerous rain
showers through the night. Numerous snow showers and isolated
thunderstorms after midnight. Some thunderstorms may produce
gusty winds, small hail, and heavy rainfall in the evening. Snow
accumulation up to 1 inch. Lows 34 to 40. Southeast winds around
15 mph early in the evening. Chance of precipitation 60 percent.
.WEDNESDAY...Rain showers likely in the morning, then rain
showers likely and slight chance of thunderstorms in the
afternoon. Highs 46 to 54. Southwest winds around 15 mph in the
afternoon. Chance of precipitation 70 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Rain showers likely and slight
chance of thunderstorms in the evening, then slight chance of
rain showers after midnight. Lows 37 to 43. Chance of
precipitation 60 percent.
.THURSDAY...Not as cool. Mostly cloudy. Chance of rain showers
and slight chance of thunderstorms in the afternoon. Highs 53 to
63. Southwest winds around 15 mph in the afternoon. Chance of
precipitation 40 percent.
.THURSDAY NIGHT...Partly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows 35 to 41.
Chance of precipitation 30 percent.
.FRIDAY...Partly cloudy. Highs 57 to 67.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
37 to 43.
.SATURDAY...Mostly sunny in the morning, then partly cloudy with
slight chance of rain showers and isolated thunderstorms in the
afternoon. Highs 59 to 69. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. Slight chance of rain showers
and isolated thunderstorms in the evening. Lows 37 to 43. Chance
of precipitation 20 percent.
.SUNDAY...Partly cloudy in the morning, then mostly cloudy with
chance of rain showers and thunderstorms in the afternoon. Highs
56 to 66. Chance of precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy. Chance of rain showers and
thunderstorms in the evening, then chance of rain showers,
possibly mixed with snow showers after midnight. Lows 36 to 42.
Chance of precipitation 30 percent.
.MEMORIAL DAY...Mostly cloudy. Slight chance of rain showers in
the morning, then slight chance of rain showers and thunderstorms
in the afternoon. Highs 51 to 61. Chance of precipitation
20 percent.

$$

WYZ014-222200-
Wind River Mountains West-
918 AM MDT Tue May 22 2018

.REST OF TODAY...Mostly cloudy. Slight chance of rain showers,
possibly mixed with snow showers and late 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. Southeast winds around 15 mph. Chance of
precipitation 60 percent.
.TONIGHT...Isolated thunderstorms in the evening. Numerous rain
showers, possibly mixed with snow showers through the night.
Isolated thunderstorms after midnight. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall in the
evening. Snow accumulation up to 3 inches. Lows 32 to 40. East
winds around 15 mph in the evening. Chance of precipitation
60 percent.
.WEDNESDAY...Breezy. Mostly cloudy. Rain showers, possibly mixed
with snow showers in the morning, then rain showers likely and
slight chance of thunderstorms in the afternoon. Snow
accumulation up to 1 inch. Total snow accumulation up to
4 inches. Highs 46 to 56. Southwest winds 15 to 20 mph. Chance of
precipitation 60 percent.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy. Chance of rain showers,
possibly mixed with snow showers and thunderstorms in the
evening. No snow accumulation. Lows 35 to 41. West winds 15 to
20 mph. Chance of precipitation 50 percent.
.THURSDAY...Not as cool. Partly cloudy. Chance of rain showers
and slight chance of thunderstorms in the afternoon. Highs 52 to
62. West winds around 15 mph. Chance of precipitation 40 percent.
.THURSDAY NIGHT...Partly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then mostly clear
after midnight. Lows 33 to 41. Chance of precipitation
30 percent.
.FRIDAY...Mostly sunny. Highs 55 to 65.
.FRIDAY NIGHT...Mostly clear. Lows 36 to 44.
.SATURDAY...Mostly sunny. Highs 58 to 68.
.SATURDAY NIGHT...Mostly clear. Lows 37 to 45.
.SUNDAY...Partly cloudy with slight chance of rain showers in the
morning, then mostly cloudy with chance of rain showers and
thunderstorms in the afternoon. Highs 54 to 64. Chance of
precipitation 40 percent.
.SUNDAY NIGHT...Partly cloudy. Chance of rain showers and
thunderstorms in the evening, then slight chance of rain showers
and snow showers after midnight. Lows 35 to 41. Chance of
precipitation 30 percent.
.MEMORIAL DAY...Partly cloudy with slight chance of rain showers
and 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.

$$

WYZ015-222200-
Wind River Mountains East-
918 AM MDT Tue May 22 2018

...FLOOD WATCH IN EFFECT FROM 6 PM MDT THIS EVENING THROUGH
WEDNESDAY MORNING...

.REST OF TODAY...Mostly cloudy. Slight chance of rain showers and
snow showers late 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. Near steady temperature in the
mid 40s. East winds around 15 mph. Chance of precipitation
60 percent.
.TONIGHT...Isolated thunderstorms in the evening. Numerous rain
showers, possibly mixed with snow showers through the night.
Isolated thunderstorms after midnight. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall in the
evening. Snow accumulation up to 3 inches. Lows 32 to 40.
Northeast winds around 15 mph in the evening becoming southwest
around 15 mph early in the morning. Chance of precipitation
70 percent.
.WEDNESDAY...Breezy. Mostly cloudy. Rain showers, possibly mixed
with snow showers in the morning, then rain showers likely and
slight chance of thunderstorms in the afternoon. Snow
accumulation up to 1 inch. Total snow accumulation up to
4 inches. Highs 45 to 55. Southwest winds 15 to 20 mph. Chance of
precipitation 60 percent.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy with chance of rain
showers, possibly mixed with snow showers and thunderstorms in
the evening, then partly cloudy after midnight. Lows 34 to 44.
West winds 15 to 20 mph. Chance of precipitation 40 percent.
.THURSDAY...Not as cool. Partly cloudy. Chance of rain showers
and slight chance of thunderstorms in the afternoon. Highs 51 to
61. West winds around 15 mph. Chance of precipitation 30 percent.
.THURSDAY NIGHT...Partly cloudy with chance of rain showers and
slight chance of thunderstorms in the evening, then mostly clear
after midnight. Lows 33 to 43. Chance of precipitation
30 percent.
.FRIDAY...Mostly sunny. Highs 54 to 64.
.FRIDAY NIGHT...Mostly clear. Lows 36 to 46.
.SATURDAY...Mostly sunny. Highs 56 to 66.
.SATURDAY NIGHT...Mostly clear. Lows 37 to 45.
.SUNDAY...Partly cloudy with slight chance of rain showers in the
morning, then mostly cloudy with chance of rain showers and
thunderstorms in the afternoon. Highs 53 to 63. Chance of
precipitation 40 percent.
.SUNDAY NIGHT...Partly cloudy. Chance of rain showers and
thunderstorms in the evening, then slight chance of rain showers
and snow showers after midnight. Lows 34 to 42. Chance of
precipitation 40 percent.
.MEMORIAL DAY...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 47 to 57. Chance of precipitation 30 percent.

$$

WYZ019-222200-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
918 AM MDT Tue May 22 2018

.REST OF TODAY...Partly cloudy late in the morning, then mostly
cloudy with scattered rain showers and isolated thunderstorms in
the afternoon. Mostly cloudy with numerous rain showers and
isolated thunderstorms late in the afternoon. Some thunderstorms
may produce gusty winds, small hail, and heavy rainfall in the
afternoon. Highs 66 to 72. Northeast winds around 15 mph. Chance
of precipitation 60 percent.
.TONIGHT...Mostly cloudy. Numerous rain showers and isolated
thunderstorms in the evening, then isolated thunderstorms after
midnight. Scattered rain showers after midnight. Some
thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the evening. Lows around 43. East winds around 15 mph
in the evening. Chance of precipitation 70 percent.
.WEDNESDAY...Breezy. Mostly cloudy in the morning, then partly
cloudy with slight chance of rain showers and thunderstorms in
the afternoon. Highs 66 to 72. Southwest winds 15 to 25 mph.
Chance of precipitation 20 percent.
.WEDNESDAY NIGHT...Breezy. Partly cloudy. Lows 42 to 48.
Southwest winds 15 to 25 mph.
.THURSDAY...Breezy. Mostly sunny. Highs 71 to 77. West winds
15 to 20 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s.
.FRIDAY...Sunny. Highs 73 to 79.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SATURDAY...Sunny. Highs 78 to 84.
.SATURDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the upper 40s.
.SUNDAY...Mostly sunny in the morning, then partly cloudy with a
30 percent chance of rain showers and thunderstorms in the
afternoon. Highs 72 to 78.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.MEMORIAL DAY...Partly cloudy. Slight chance of rain showers and
thunderstorms in the afternoon. Highs 64 to 70. Chance of
precipitation 20 percent.

$$

WYZ024-222200-
Salt River and Wyoming Ranges-
918 AM MDT Tue May 22 2018

.REST OF TODAY...Mostly cloudy. Slight chance of 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 55 to 63. Southeast winds around 15 mph. Chance of
precipitation 40 percent.
.TONIGHT...Isolated thunderstorms in the evening. Numerous rain
showers through the night. Numerous snow showers and isolated
thunderstorms 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. West winds around
15 mph early in the evening. Chance of precipitation 60 percent.
.WEDNESDAY...Breezy. Mostly cloudy. Rain showers likely in the
morning, then rain showers likely and slight chance of
thunderstorms in the afternoon. Highs 51 to 59. Southwest winds
15 to 20 mph in the afternoon. Chance of precipitation
60 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms in the evening. Lows 37 to 43.
Southwest winds around 15 mph in the evening. Chance of
precipitation 30 percent.
.THURSDAY...Warmer. Partly cloudy. Chance of rain showers and
slight chance of thunderstorms in the afternoon. Highs 58 to 66.
Chance of precipitation 30 percent.
.THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers and thunderstorms in the evening, then mostly clear after
midnight. Lows 36 to 42.
.FRIDAY...Mostly sunny. Highs 62 to 72.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
38 to 44.
.SATURDAY...Mostly sunny in the morning, then partly cloudy with
slight chance of rain showers and isolated thunderstorms in the
afternoon. Highs 64 to 72. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. Slight chance of rain showers
and isolated thunderstorms in the evening. Lows 38 to 44. Chance
of precipitation 20 percent.
.SUNDAY...Partly cloudy in the morning, then mostly cloudy with
chance of rain showers and thunderstorms in the afternoon. Highs
58 to 66. Chance of precipitation 30 percent.
.SUNDAY NIGHT...Partly cloudy. Chance of rain showers and
thunderstorms in the evening. Lows 36 to 42. Chance of
precipitation 30 percent.
.MEMORIAL DAY...Partly cloudy. A 20 percent chance of rain
showers and thunderstorms in the afternoon. Highs 54 to 62.

$$

WYZ030-222200-
East Sweetwater County-
Including the city of Wamsutter
918 AM MDT Tue May 22 2018

.REST OF TODAY...Partly cloudy late 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 68 to 72.
Southeast winds around 15 mph in the afternoon. Chance of
precipitation 40 percent.
.TONIGHT...Mostly cloudy. Isolated thunderstorms in the evening.
Scattered rain showers through the night. Isolated thunderstorms
after midnight. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall in the evening. Lows around 41. South
winds around 15 mph in the evening. Chance of precipitation
50 percent.
.WEDNESDAY...Breezy. Mostly cloudy early in the morning then
becoming partly cloudy. A 20 percent chance of rain showers and
thunderstorms in the afternoon. Highs 67 to 71. Southwest winds
15 to 25 mph.
.WEDNESDAY NIGHT...Breezy. Partly cloudy. Lows around 45.
Southwest winds 15 to 25 mph in the evening.
.THURSDAY...Mostly sunny. Highs 72 to 76. Southwest winds around
15 mph.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
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...Sunny. Highs near 80.
.SATURDAY NIGHT...Breezy. Mostly clear. Lows in the upper 40s.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the 70s.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.MEMORIAL DAY...Mostly sunny in the morning then becoming partly
cloudy. Highs near 70.

$$





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