Zone Forecast Product
Issued by NWS Riverton, WY

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263
FPUS55 KRIW 282221
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
419 PM MDT Wed Jun 28 2017

WYZ020-291000-
Natrona County Lower Elevations-
Including the city of Casper
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Breezy. Partly cloudy with isolated
showers and thunderstorms. Some thunderstorms may produce
damaging winds, large hail, heavy rainfall, and frequent
lightning. Highs 79 to 83. West winds 15 to 20 mph with gusts to
around 35 mph. Chance of precipitation 20 percent.
.TONIGHT...Breezy. Mostly cloudy until early morning then
becoming partly cloudy. Scattered thunderstorms in the evening.
Scattered rain showers through the night. Slight chance of
thunderstorms after midnight. Some thunderstorms may produce
damaging winds, large hail, heavy rainfall, and frequent
lightning early in the evening. Some thunderstorms may produce
gusty winds, and small hail in the late evening and early
morning. Lows around 48. North winds 15 to 20 mph in the evening.
Chance of precipitation 30 percent.
.THURSDAY...Cooler. Partly cloudy with scattered rain showers and
slight chance of thunderstorms early in the morning, then mostly
cloudy with scattered rain showers and thunderstorms in the late
morning and afternoon. Some thunderstorms may produce gusty
winds, and small hail in the late morning and afternoon. Highs
65 to 69. North winds around 15 mph in the late morning and
afternoon. Chance of precipitation 40 percent.
.THURSDAY NIGHT...Mostly cloudy. Isolated rain showers and
thunderstorms in the evening, then scattered rain showers after
midnight. Lows around 43. North winds around 15 mph early in the
evening. Chance of precipitation 30 percent.
.FRIDAY...Mostly sunny. Highs around 72. Northwest winds around
15 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy. Lows around 47.
.SATURDAY...Mostly sunny. Highs in the lower 80s.
.SATURDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the lower 50s.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower 80s.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 50s.
.MONDAY...Sunny. Highs in the upper 80s.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
.INDEPENDENCE DAY...Sunny. Highs in the upper 80s.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 50s.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s.

$$

WYZ017-291000-
Wind River Basin-
Including the cities of Riverton and Shoshoni
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Breezy. Partly cloudy with isolated rain
showers and thunderstorms. Some thunderstorms may produce
damaging winds, large hail, heavy rainfall, and frequent
lightning. Highs 77 to 81. Northwest winds 15 to 20 mph with
gusts to around 35 mph. Chance of precipitation 20 percent.
.TONIGHT...Breezy. Mostly cloudy in the evening then becoming
partly cloudy. Scattered thunderstorms early in the evening.
Scattered rain showers through the night. Isolated thunderstorms
in the late evening and early morning. Some thunderstorms may
produce damaging winds, large hail, heavy rainfall, and frequent
lightning early in the evening. Some thunderstorms may produce
gusty winds, and small hail in the late evening and early
morning. Lows 47 to 51. Northwest winds 15 to 25 mph in the
evening. Chance of precipitation 30 percent.
.THURSDAY...Partly cloudy with scattered rain showers and slight
chance of thunderstorms early in the morning, then partly cloudy
with scattered rain showers and thunderstorms in the late morning
and afternoon. Some thunderstorms may produce gusty winds, and
small hail in the late morning and afternoon. Highs 67 to 71.
North winds around 15 mph late in the morning becoming north
around 15 mph late in the afternoon. Chance of precipitation
30 percent.
.THURSDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows 44 to 48. North winds around 15 mph early in the evening.
Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs 72 to 76.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
48 to 52.
.SATURDAY...Mostly sunny. Highs in the lower to mid 80s.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.SUNDAY...Partly cloudy. Highs in the lower to mid 80s.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 50s.
.MONDAY...Sunny. Highs in the mid 80s to lower 90s.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
.INDEPENDENCE DAY...Sunny. Highs near 90.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid to upper 50s.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s to lower 90s.

$$

WYZ018-291000-
Lander Foothills-
Including the city of Lander
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Breezy. Partly cloudy. Isolated showers
and thunderstorms early in the evening. Some thunderstorms may
produce gusty winds, and small hail early in the evening. Highs
76 to 80. West winds 15 to 20 mph. Chance of precipitation
20 percent.
.TONIGHT...Breezy. Mostly cloudy with scattered rain showers and
thunderstorms until early morning, then partly cloudy with
isolated rain showers early in the morning. Some thunderstorms
may produce gusty winds, and small hail until early morning. Lows
around 48. Northwest winds 15 to 20 mph in the evening. Chance of
precipitation 30 percent.
.THURSDAY...Partly cloudy with scattered rain showers and slight
chance of thunderstorms early in the morning, then partly cloudy
with scattered rain showers and thunderstorms in the late morning
and afternoon. Some thunderstorms may produce gusty winds, and
small hail in the late morning and afternoon. Highs 67 to 71.
Chance of precipitation 30 percent.
.THURSDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows 42 to 46. North winds around
15 mph early in the evening. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs 71 to 75.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
around 49.
.SATURDAY...Mostly sunny. Highs near 80.
.SATURDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the mid 50s.
.SUNDAY...Partly cloudy. Highs in the lower to mid 80s.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 50s.
.MONDAY...Sunny. Highs in the upper 80s.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s.
.INDEPENDENCE DAY...Mostly sunny. Highs in the upper 80s.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 50s.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s.

$$

WYZ028-291000-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Breezy. Partly cloudy. Highs 77 to 81.
West winds 20 to 25 mph with gusts to around 40 mph.
.TONIGHT...Breezy. Partly cloudy until early morning then
clearing. Lows around 46. Northwest winds 15 to 25 mph in the
evening.
.THURSDAY...Breezy. Mostly sunny. Highs 71 to 75. Northwest winds
15 to 20 mph in the late morning and afternoon.
.THURSDAY NIGHT...Breezy. Mostly clear. Lows around 43. Northwest
winds 15 to 20 mph early in the evening.
.FRIDAY...Mostly sunny. Highs 74 to 78.
.FRIDAY NIGHT...Mostly clear. Lows around 47. Northwest winds
around 15 mph in the evening.
.SATURDAY...Mostly sunny. Highs in the lower to mid 80s.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.SUNDAY...Partly cloudy. Highs in the lower to mid 80s.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 50s.
.MONDAY...Sunny. Highs in the 80s.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s.
.INDEPENDENCE DAY...Mostly sunny. Highs in the mid to upper 80s.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 50s.
.WEDNESDAY...Mostly sunny. Highs in the 80s.

$$

WYZ013-291000-
Jackson Hole-
Including the city of Jackson
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Scattered thunderstorms and rain showers
early in the evening, then numerous thunderstorms and rain
showers early in the evening. Some thunderstorms may be severe
with damaging winds, large hail, heavy rainfall, and frequent
lightning. Highs 65 to 70. West winds around 15 mph with gusts to
around 30 mph. Chance of precipitation 60 percent.
.TONIGHT...Mostly cloudy. Scattered thunderstorms early in the
evening. Scattered rain showers until early morning. Isolated
thunderstorms in the late evening and early morning. Some
thunderstorms may be severe with damaging winds, large hail,
heavy rainfall, and frequent lightning early in the evening. Some
thunderstorms may produce gusty winds, and small hail in the late
evening and early morning. Lows around 39. West winds around
15 mph early in the evening. Chance of precipitation 50 percent.
.THURSDAY...Mostly cloudy early in the morning, then isolated
rain showers and thunderstorms in the late morning and afternoon.
Some thunderstorms may produce gusty winds, and small hail in the
late morning and afternoon. Highs 58 to 63. Northwest winds
around 15 mph late in the afternoon. Chance of precipitation
20 percent.
.THURSDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows around 37. Chance of precipitation 20 percent.
.FRIDAY...Warmer. Mostly sunny in the morning then becoming
partly cloudy. Highs 67 to 72.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
around 41.
.SATURDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
72 to 77. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.SUNDAY...Partly cloudy. Highs 74 to 79.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s.
.MONDAY...Sunny. Highs 77 to 82.
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s.
.INDEPENDENCE DAY...Mostly sunny. Highs 78 to 83.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 40s.
.WEDNESDAY...Mostly sunny. Highs 75 to 80.

$$

WYZ003-291000-
Cody Foothills-
Including the cities of Cody and Meeteetse
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Numerous rain showers and thunderstorms
early in the evening, then scattered rain showers and
thunderstorms early in the evening. Some thunderstorms may
produce damaging winds, large hail, heavy rainfall, and frequent
lightning. Highs 70 to 75. Northwest winds around 15 mph with
gusts to around 30 mph. Chance of precipitation 60 percent.
.TONIGHT...Mostly cloudy. Numerous rain showers and thunderstorms
in the evening, then scattered rain showers and isolated
thunderstorms after midnight. Some thunderstorms may produce
damaging winds, large hail, heavy rainfall, and frequent
lightning early in the evening. Some thunderstorms may produce
gusty winds, and small hail in the late evening and early
morning. Lows 45 to 49. Northwest winds around 15 mph early in
the evening. Chance of precipitation 60 percent.
.THURSDAY...Mostly cloudy. Scattered rain showers and slight
chance of thunderstorms early in the morning, then scattered rain
showers and thunderstorms in the late morning and afternoon. Some
thunderstorms may produce gusty winds, and small hail in the late
morning and afternoon. Highs 59 to 64. Chance of precipitation
40 percent.
.THURSDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows 43 to 47. Chance of precipitation 20 percent.
.FRIDAY...Warmer. Mostly sunny in the morning then becoming
partly cloudy. Highs 68 to 73.
.FRIDAY NIGHT...Partly cloudy. Lows 48 to 53.
.SATURDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
75 to 80. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 53 to 58.
.SUNDAY...Partly cloudy. A 20 percent chance of rain showers and
thunderstorms in the afternoon. Highs 77 to 82.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
54 to 59.
.MONDAY...Mostly sunny. Highs 82 to 87.
.MONDAY NIGHT...Mostly clear. Lows 54 to 59.
.INDEPENDENCE DAY...Mostly sunny. Highs 83 to 88.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
54 to 59.
.WEDNESDAY...Mostly sunny. Highs 80 to 85.

$$

WYZ004-291000-
North Big Horn Basin-
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Mostly cloudy with scattered thunderstorms
and showers. Some thunderstorms may produce damaging winds, large
hail, heavy rainfall, and frequent lightning. Highs 76 to 80.
Northwest winds around 15 mph. Chance of precipitation
40 percent.
.TONIGHT...Breezy. Mostly cloudy. Scattered thunderstorms early
in the evening. Scattered rain showers through the night.
Isolated thunderstorms in the late evening and early morning.
Some thunderstorms may produce damaging winds, large hail, heavy
rainfall, and frequent lightning early in the evening. Some
thunderstorms may produce gusty winds, and small hail in the late
evening and early morning. Lows around 52. West winds 15 to
20 mph early in the evening. Chance of precipitation 50 percent.
.THURSDAY...Breezy. Mostly cloudy. Slight chance of thunderstorms
and isolated rain showers early in the morning, then scattered
rain showers and thunderstorms in the late morning and afternoon.
Some thunderstorms may produce gusty winds, and small hail in the
late morning and afternoon. Highs 65 to 69. Northwest winds 15 to
20 mph in the afternoon. Chance of precipitation 30 percent.
.THURSDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy with isolated
rain showers after midnight. Lows around 49. Chance of
precipitation 20 percent.
.FRIDAY...Warmer. Partly cloudy in the morning then clearing.
Highs 74 to 78.
.FRIDAY NIGHT...Partly cloudy. Lows around 53.
.SATURDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
in the lower to mid 80s. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.SUNDAY...Partly cloudy. Highs in the 80s.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 50s.
.MONDAY...Sunny. Highs near 90.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s.
.INDEPENDENCE DAY...Mostly sunny. Highs near 90.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
around 60.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s to lower 90s.

$$

WYZ006-291000-
Southeast Big Horn Basin-
Including the city of Worland
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Mostly cloudy with scattered thunderstorms
and rain showers. Some thunderstorms may be severe with damaging
winds, large hail, heavy rainfall, and frequent lightning. Highs
77 to 81. Northwest winds around 15 mph. Chance of precipitation
30 percent.
.TONIGHT...Mostly cloudy. Scattered thunderstorms early in the
evening. Scattered rain showers through the night. Isolated
thunderstorms in the late evening and early morning. Some
thunderstorms may be severe with damaging winds, large hail,
heavy rainfall, and frequent lightning early in the evening. Some
thunderstorms may produce gusty winds, and small hail in the late
evening and early morning. Lows around 49. North winds around
15 mph early in the evening. Chance of precipitation 50 percent.
.THURSDAY...Breezy, cooler. Mostly cloudy. Slight chance of
thunderstorms and isolated rain showers early in the morning,
then scattered rain showers and thunderstorms in the late morning
and afternoon. Some thunderstorms may produce gusty winds, and
small hail in the late morning and afternoon. Highs 65 to 69.
Northwest winds 15 to 20 mph late in the afternoon. Chance of
precipitation 30 percent.
.THURSDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy with isolated
rain showers after midnight. Lows around 46. Northwest winds
around 15 mph early in the evening. Chance of precipitation
20 percent.
.FRIDAY...Partly cloudy in the morning then clearing. Highs 73 to
77.
.FRIDAY NIGHT...Partly cloudy. Lows around 50.
.SATURDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
in the lower to mid 80s. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.SUNDAY...Partly cloudy. Highs in the mid 80s.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 50s.
.MONDAY...Sunny. Highs near 90.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s.
.INDEPENDENCE DAY...Mostly sunny. Highs near 90.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 50s.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s.

$$

WYZ005-291000-
Southwest Big Horn Basin-
Including the city of Thermopolis
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Mostly cloudy with scattered thunderstorms
and rain showers. Some thunderstorms may produce damaging winds,
large hail, heavy rainfall, and frequent lightning. Highs 76 to
81. Northwest winds around 15 mph. Chance of precipitation
40 percent.
.TONIGHT...Mostly cloudy. Scattered thunderstorms early in the
evening. Scattered rain showers through the night. Isolated
thunderstorms in the late evening and early morning. Some
thunderstorms may produce damaging winds, large hail, heavy
rainfall, and frequent lightning early in the evening. Some
thunderstorms may produce gusty winds, and small hail in the late
evening and early morning. Lows around 49. North winds around
15 mph early in the evening. Chance of precipitation 50 percent.
.THURSDAY...Cooler. Mostly cloudy. Slight chance of thunderstorms
and isolated rain showers early in the morning, then scattered
rain showers and thunderstorms in the late morning and afternoon.
Some thunderstorms may produce gusty winds, and small hail in the
late morning and afternoon. Highs 64 to 69. North winds around
15 mph late in the afternoon. Chance of precipitation 40 percent.
.THURSDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows around 46. Chance of precipitation 20 percent.
.FRIDAY...Warmer. Partly cloudy in the morning then clearing.
Highs 73 to 77.
.FRIDAY NIGHT...Partly cloudy. Lows around 50.
.SATURDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
in the lower to mid 80s. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.SUNDAY...Partly cloudy. Highs in the lower to mid 80s.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 50s.
.MONDAY...Sunny. Highs near 90.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s.
.INDEPENDENCE DAY...Mostly sunny. Highs near 90.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 50s.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s to lower 90s.

$$

WYZ023-291000-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Mostly cloudy with scattered thunderstorms
and rain showers. Some thunderstorms may be severe with damaging
winds, large hail, heavy rainfall, and frequent lightning. Highs
70 to 74. West winds around 15 mph. Chance of precipitation
30 percent.
.TONIGHT...Mostly cloudy early in the evening then becoming
partly cloudy. Isolated thunderstorms and rain showers early in
the evening, then isolated rain showers and thunderstorms late in
the evening. Some thunderstorms may be severe with damaging
winds, large hail, heavy rainfall, and frequent lightning early
in the evening. Some thunderstorms may produce gusty winds, and
small hail late in the evening. Lows 35 to 39. West winds around
15 mph early in the evening. Chance of precipitation 20 percent.
.THURSDAY...Partly cloudy. Highs 64 to 68. Northwest winds around
15 mph late in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 33 to 37.
.FRIDAY...Mostly sunny. Highs 71 to 75.
.FRIDAY NIGHT...Mostly clear. Lows 37 to 41.
.SATURDAY...Mostly sunny. Highs in the mid 70s to lower 80s.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid to upper 40s.
.SUNDAY...Partly cloudy in the morning then clearing. Highs near
80.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s.
.MONDAY...Sunny. Highs in the lower to mid 80s.
.MONDAY NIGHT...Mostly clear. Lows in the mid to upper 40s.
.INDEPENDENCE DAY...Mostly sunny. Highs in the lower to mid 80s.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid to upper 40s.
.WEDNESDAY...Mostly sunny. Highs near 80.

$$

WYZ025-291000-
Upper Green River Basin Foothills-
Including the city of Pinedale
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Mostly cloudy with scattered thunderstorms
and rain showers. Some thunderstorms may produce damaging winds,
large hail, heavy rainfall, and frequent lightning. Highs 66 to
71. West winds around 15 mph with gusts to around 30 mph. Chance
of precipitation 40 percent.
.TONIGHT...Mostly cloudy early in the evening then becoming
partly cloudy. Scattered thunderstorms early in the evening.
Scattered rain showers. Isolated thunderstorms in the late
evening and early morning. Some thunderstorms may produce
damaging winds, large hail, heavy rainfall, and frequent
lightning early in the evening. Some thunderstorms may produce
gusty winds, and small hail in the late evening and early
morning. Lows 33 to 37. Northwest winds around 15 mph early in
the evening. Chance of precipitation 30 percent.
.THURSDAY...Partly cloudy. Isolated rain showers and
thunderstorms in the late morning and afternoon. Some
thunderstorms may produce gusty winds, and small hail in the late
morning and afternoon. Highs 61 to 65. Northwest winds around
15 mph in the afternoon. Chance of precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 32 to 36. Northwest winds around 15 mph early in the
evening.
.FRIDAY...Mostly sunny. Highs 66 to 70. Northwest winds around
15 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear. Lows 35 to 39. Northwest winds
around 15 mph in the evening.
.SATURDAY...Mostly sunny. Highs in the lower to mid 70s.
.SATURDAY NIGHT...Partly cloudy. Lows 42 to 47.
.SUNDAY...Partly cloudy. Highs in the 70s.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
40 to 45.
.MONDAY...Sunny. Highs in the mid 70s to lower 80s.
.MONDAY NIGHT...Mostly clear. Lows in the lower to mid 40s.
.INDEPENDENCE DAY...Mostly sunny. Highs in the mid 70s to lower
80s.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
43 to 48.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid to upper 70s.

$$

WYZ026-291000-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Breezy. Partly cloudy with isolated rain
showers and thunderstorms. Some thunderstorms may produce
damaging winds, large hail, heavy rainfall, and frequent
lightning. Highs 72 to 77. West winds 20 to 25 mph. Chance of
precipitation 20 percent.
.TONIGHT...Breezy. Partly cloudy. Lows 37 to 42. Northwest winds
15 to 25 mph in the evening.
.THURSDAY...Breezy. Mostly sunny in the morning then becoming
partly cloudy. Highs 67 to 72. Northwest winds 15 to 20 mph in
the afternoon.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 35 to 39. Northwest winds around 15 mph early in the
evening.
.FRIDAY...Mostly sunny. Highs 71 to 75. West winds around 15 mph
in the afternoon.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
40 to 45. Northwest winds around 15 mph in the evening.
.SATURDAY...Mostly sunny. Highs in the mid 70s to lower 80s.
.SATURDAY NIGHT...Partly cloudy. Lows near 50.
.SUNDAY...Partly cloudy. Highs near 80.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
46 to 51.
.MONDAY...Sunny. Highs in the lower to mid 80s.
.MONDAY NIGHT...Mostly clear. Lows near 50.
.INDEPENDENCE DAY...Mostly sunny. Highs in the lower to mid 80s.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
near 50.
.WEDNESDAY...Mostly sunny. Highs in the lower to mid 80s.

$$

WYZ010-291000-
Northeast Johnson County-
Including the city of Buffalo
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Mostly cloudy with scattered thunderstorms
and showers. Some thunderstorms may be severe with damaging
winds, large hail, heavy rainfall, and frequent lightning. Highs
79 to 84. North winds around 15 mph. Chance of precipitation
40 percent.
.TONIGHT...Breezy. Mostly cloudy. Scattered thunderstorms in the
evening. Scattered rain showers through the night. Slight chance
of thunderstorms after midnight. Some thunderstorms may be severe
with damaging winds, large hail, heavy rainfall, and frequent
lightning early in the evening. Some thunderstorms may produce
gusty winds, and small hail in the late evening and early
morning. Lows around 51. Northwest winds 15 to 20 mph early in
the evening. Chance of precipitation 50 percent.
.THURSDAY...Breezy, cooler. Mostly cloudy. Scattered rain showers
and slight chance of thunderstorms early in the morning, then
scattered rain showers and thunderstorms in the late morning and
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the late morning and afternoon. Highs 64 to 68. Northwest
winds around 15 mph increasing to 20 to 25 mph late in the
morning, then decreasing to around 15 mph in the afternoon.
Chance of precipitation 40 percent.
.THURSDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy with isolated
rain showers after midnight. Lows around 48. Northwest winds
around 15 mph early in the evening. Chance of precipitation
20 percent.
.FRIDAY...Partly cloudy. Highs 70 to 74. Northwest winds around
15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows around 51.
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs near 80.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.SUNDAY...Partly cloudy. Highs in the lower to mid 80s.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 50s.
.MONDAY...Mostly sunny. Highs in the mid 80s to lower 90s.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s.
.INDEPENDENCE DAY...Mostly sunny. Highs near 90.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.WEDNESDAY...Mostly sunny. Highs in the mid to upper 80s.

$$

WYZ011-291000-
Southeast Johnson County-
Including the city of Kaycee
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Mostly cloudy with scattered thunderstorms
and showers. Some thunderstorms may be severe with damaging
winds, large hail, heavy rainfall, and frequent lightning. Highs
79 to 83. Northwest winds around 15 mph. Chance of precipitation
30 percent.
.TONIGHT...Breezy. Mostly cloudy. Scattered thunderstorms in the
evening. Scattered rain showers through the night. Slight chance
of thunderstorms after midnight. Some thunderstorms may be severe
with damaging winds, large hail, heavy rainfall, and frequent
lightning early in the evening. Some thunderstorms may produce
gusty winds, and small hail in the late evening and early
morning. Lows around 50. North winds 15 to 20 mph in the evening.
Chance of precipitation 40 percent.
.THURSDAY...Breezy, cooler. Mostly cloudy. Slight chance of
thunderstorms and isolated rain showers early in the morning,
then scattered rain showers and thunderstorms in the late morning
and afternoon. Some thunderstorms may produce gusty winds, and
small hail in the late morning and afternoon. Highs 64 to 68.
North winds 15 to 20 mph in the late morning and afternoon.
Chance of precipitation 30 percent.
.THURSDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy with scattered
rain showers after midnight. Lows 45 to 49. North winds around
15 mph early in the evening. Chance of precipitation 30 percent.
.FRIDAY...Partly cloudy. Highs around 71.
.FRIDAY NIGHT...Partly cloudy. Lows 48 to 52.
.SATURDAY...Warmer. Partly cloudy in the morning then clearing.
Highs near 80.
.SATURDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the mid 50s.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower to mid 80s.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 50s.
.MONDAY...Mostly sunny. Highs in the mid 80s to lower 90s.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s.
.INDEPENDENCE DAY...Sunny. Highs near 90.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.WEDNESDAY...Mostly sunny. Highs in the mid to upper 80s.

$$

WYZ027-291000-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Breezy. Partly cloudy. Highs 74 to 78.
West winds 20 to 25 mph with gusts to around 40 mph.
.TONIGHT...Breezy. Partly cloudy in the evening then clearing.
Lows 40 to 44. Northwest winds 15 to 25 mph in the evening.
.THURSDAY...Breezy. Mostly sunny. Highs 68 to 72. Northwest winds
15 to 20 mph in the late morning and afternoon.
.THURSDAY NIGHT...Mostly clear. Lows around 42. Northwest winds
around 15 mph early in the evening.
.FRIDAY...Sunny. Highs 72 to 76. Northwest winds around 15 mph in
the afternoon.
.FRIDAY NIGHT...Mostly clear. Lows 43 to 47. Northwest winds
around 15 mph in the evening.
.SATURDAY...Mostly sunny. Highs near 80.
.SATURDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows near 50.
.SUNDAY...Partly cloudy. Highs near 80.
.SUNDAY NIGHT...Mostly clear. Lows near 50.
.MONDAY...Sunny. Highs in the lower to mid 80s.
.MONDAY NIGHT...Clear. Lows near 50.
.INDEPENDENCE DAY...Mostly sunny. Highs in the lower to mid 80s.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
near 50.
.WEDNESDAY...Mostly sunny. Highs in the lower to mid 80s.

$$

WYZ016-291000-
Upper Wind River Basin-
Including the city of Dubois
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Breezy. Mostly cloudy with scattered
thunderstorms and rain showers. Some thunderstorms may produce
damaging winds, large hail, heavy rainfall, and frequent
lightning. Highs 69 to 74. West winds 20 to 25 mph with gusts to
around 40 mph. Chance of precipitation 30 percent.
.TONIGHT...Breezy. Mostly cloudy in the evening then becoming
partly cloudy. Scattered thunderstorms early in the evening.
Scattered rain showers through the night. Isolated thunderstorms
in the late evening and early morning. Some thunderstorms may
produce damaging winds, large hail, heavy rainfall, and frequent
lightning early in the evening. Some thunderstorms may produce
gusty winds, and small hail in the late evening and early
morning. Lows 41 to 46. Northwest winds 15 to 20 mph early in the
evening becoming northwest around 15 mph after midnight. Chance
of precipitation 40 percent.
.THURSDAY...Breezy. Partly cloudy with scattered rain showers and
slight chance of thunderstorms early in the morning, then mostly
cloudy with scattered rain showers and thunderstorms in the late
morning and afternoon. Some thunderstorms may produce gusty
winds, and small hail in the late morning and afternoon. Highs
61 to 66. North winds 15 to 20 mph in the late morning and
afternoon. Chance of precipitation 40 percent.
.THURSDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows 39 to 43. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs 67 to 71.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
42 to 47.
.SATURDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
73 to 78. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. Lows 47 to 52.
.SUNDAY...Partly cloudy. A 20 percent chance of rain showers and
thunderstorms in the afternoon. Highs 75 to 80.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
47 to 52.
.MONDAY...Mostly sunny. Highs 79 to 84.
.MONDAY NIGHT...Mostly clear. Lows 48 to 53.
.INDEPENDENCE DAY...Mostly sunny in the morning then becoming
partly cloudy. Highs 79 to 84.
.TUESDAY NIGHT...Breezy. Partly cloudy in the evening then
clearing. Lows near 50.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 78 to 83.

$$

WYZ001-291000-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Numerous thunderstorms and rain showers.
Some thunderstorms may be severe with damaging winds, large hail,
heavy rainfall, and frequent lightning. Highs 55 to 63. West
winds around 15 mph with gusts to around 35 mph. Chance of
precipitation 70 percent.
.TONIGHT...Mostly cloudy. Numerous thunderstorms and rain showers
in the evening, then isolated rain showers, thunderstorms and
snow showers after midnight. Some thunderstorms may be severe
with damaging winds, large hail, heavy rainfall, and frequent
lightning early in the evening. Some thunderstorms may produce
gusty winds, and small hail in the late evening and early
morning. No snow accumulation. Lows 34 to 40. West winds around
15 mph early in the evening. Chance of precipitation 60 percent.
.THURSDAY...Mostly cloudy. Scattered rain showers through the
day. Scattered thunderstorms in the late morning and afternoon.
Scattered snow showers in the afternoon. Some thunderstorms may
produce gusty winds, and small hail in the late morning and
afternoon. Highs 46 to 54. Northwest winds around 15 mph late in
the afternoon. Chance of precipitation 30 percent.
.THURSDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows 31 to 37. Northwest winds around 15 mph early in the
evening. Chance of precipitation 20 percent.
.FRIDAY...Warmer. Mostly sunny in the morning then becoming
partly cloudy. Highs 58 to 66.
.FRIDAY NIGHT...Partly cloudy. Lows 36 to 42.
.SATURDAY...Mostly sunny in the morning, then partly cloudy with
scattered rain showers and thunderstorms in the afternoon. Highs
63 to 71. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Partly cloudy with slight chance of rain
showers and thunderstorms in the evening, then mostly cloudy
after midnight. Lows 39 to 45. Chance of precipitation
20 percent.
.SUNDAY...Partly cloudy. Slight chance of rain showers and
thunderstorms in the afternoon. Highs 65 to 73. Chance of
precipitation 20 percent.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
39 to 45.
.MONDAY...Mostly sunny. Highs 68 to 76.
.MONDAY NIGHT...Mostly clear. Lows 40 to 46.
.INDEPENDENCE DAY...Mostly sunny. Highs 69 to 77.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
40 to 46.
.WEDNESDAY...Mostly sunny. Highs 67 to 75.

$$

WYZ029-291000-
Flaming Gorge-
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Breezy. Partly cloudy. Highs 78 to 83.
West winds 15 to 20 mph with gusts to around 35 mph.
.TONIGHT...Breezy. Partly cloudy. Lows around 47. Northwest winds
15 to 25 mph.
.THURSDAY...Breezy. Mostly sunny. Highs 72 to 77. West winds
15 to 20 mph in the afternoon.
.THURSDAY NIGHT...Breezy. Mostly clear. Lows around 44. Northwest
winds 15 to 20 mph early in the evening.
.FRIDAY...Sunny. Highs 74 to 79.
.FRIDAY NIGHT...Mostly clear. Lows around 48. Northwest winds
around 15 mph in the evening.
.SATURDAY...Sunny. Highs 80 to 85.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.SUNDAY...Partly cloudy. Highs 81 to 86.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 50s.
.MONDAY...Sunny. Highs 83 to 88.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s.
.INDEPENDENCE DAY...Mostly sunny. Highs 84 to 89.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.WEDNESDAY...Mostly sunny. Highs 83 to 88.

$$

WYZ022-291000-
Casper Mountain-
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Breezy. Partly cloudy. Highs 71 to 77.
West winds 15 to 20 mph.
.TONIGHT...Breezy. Partly cloudy then becoming mostly cloudy in
the late evening and early morning then becoming partly cloudy.
Scattered rain showers and thunderstorms until early morning,
then scattered rain showers and slight chance of thunderstorms
early in the morning. Some thunderstorms may produce gusty winds,
and small hail until early morning. Lows 43 to 49. Northwest
winds 15 to 20 mph shifting to the north late in the evening.
Chance of precipitation 30 percent.
.THURSDAY...Partly cloudy with scattered rain showers and slight
chance of thunderstorms early in the morning, then mostly cloudy
with scattered rain showers and thunderstorms in the late morning
and afternoon. Some thunderstorms may produce gusty winds, and
small hail in the late morning and afternoon. Highs 59 to 65.
North winds around 15 mph in the afternoon. Chance of
precipitation 40 percent.
.THURSDAY NIGHT...Mostly cloudy. Isolated rain showers and
thunderstorms in the evening, then isolated rain showers after
midnight. Lows 39 to 45. North winds around 15 mph early in the
evening. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs 63 to 69. Northwest winds around
15 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows 43 to 49.
.SATURDAY...Warmer. Mostly sunny. Highs 72 to 78.
.SATURDAY NIGHT...Mostly clear. Lows 49 to 55.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 74 to 80.
.SUNDAY NIGHT...Partly cloudy. Lows 49 to 55.
.MONDAY...Sunny. Highs 77 to 83.
.MONDAY NIGHT...Clear. Lows 50 to 56.
.INDEPENDENCE DAY...Sunny. Highs 79 to 85.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
50 to 56.
.WEDNESDAY...Mostly sunny. Highs 78 to 84.

$$

WYZ002-291000-
Absaroka Mountains-
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Breezy. Numerous thunderstorms and rain
showers. Some thunderstorms may produce damaging winds, large
hail, heavy rainfall, and frequent lightning. Highs 53 to 63.
West winds 15 to 25 mph with gusts to around 40 mph. Chance of
precipitation 70 percent.
.TONIGHT...Breezy. Mostly cloudy. Numerous thunderstorms and rain
showers in the evening. Scattered snow showers through the night.
Scattered rain showers and isolated thunderstorms after midnight.
Some thunderstorms may produce damaging winds, large hail, heavy
rainfall, and frequent lightning, then some thunderstorms may
produce gusty winds, and small hail in the late evening and early
morning. Little or no snow accumulation. Lows 33 to 41. West
winds 15 to 20 mph early in the evening becoming west around
15 mph after midnight. Chance of precipitation 60 percent.
.THURSDAY...Mostly cloudy. Scattered rain showers, possibly mixed
with snow showers and thunderstorms in the morning, then numerous
rain showers and thunderstorms, possibly mixed with snow showers
in the afternoon. Some thunderstorms may produce gusty winds, and
small hail in the late morning and afternoon. Snow accumulation
up to 1 inch. Highs 42 to 52. Northwest winds around 15 mph in
the late morning and afternoon. Chance of precipitation
60 percent.
.THURSDAY NIGHT...Mostly cloudy with scattered rain showers and
isolated thunderstorms in the evening, then partly cloudy after
midnight. Lows 33 to 39. Northwest winds around 15 mph early in
the evening. Chance of precipitation 30 percent.
.FRIDAY...Not as cool. Mostly sunny in the morning, then partly
cloudy with slight chance of rain showers and isolated
thunderstorms in the afternoon. Highs 52 to 62. Northwest winds
around 15 mph in the afternoon. Chance of precipitation
20 percent.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 36 to 44.
.SATURDAY...Mostly sunny in the morning, then partly cloudy with
scattered rain showers and thunderstorms in the afternoon. Highs
57 to 67. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Partly cloudy. Chance of rain showers and
thunderstorms in the evening, then slight chance of rain showers
after midnight. Lows 40 to 48. Chance of precipitation
30 percent.
.SUNDAY...Partly cloudy. Slight chance of rain showers in the
morning, then chance of rain showers and thunderstorms in the
afternoon. Highs 59 to 69. Chance of precipitation 30 percent.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
41 to 49.
.MONDAY...Mostly sunny. Highs 63 to 73.
.MONDAY NIGHT...Mostly clear. Lows 42 to 50.
.INDEPENDENCE DAY...Mostly sunny in the morning then becoming
partly cloudy. Highs 64 to 74.
.TUESDAY NIGHT...Breezy. Partly cloudy in the evening then
clearing. Lows 42 to 50.
.WEDNESDAY...Mostly sunny in the morning, then partly cloudy with
a 20 percent chance of rain showers and thunderstorms in the
afternoon. Highs 62 to 72.

$$

WYZ007-291000-
Owl Creek and Bridger Mountains-
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Breezy. Mostly cloudy with scattered
thunderstorms and rain showers. Some thunderstorms may produce
damaging winds, large hail, heavy rainfall, and frequent
lightning. Highs 69 to 75. Northwest winds 15 to 20 mph with
gusts to around 35 mph. Chance of precipitation 40 percent.
.TONIGHT...Breezy. Mostly cloudy. Scattered thunderstorms early
in the evening. Scattered rain showers through the night.
Isolated thunderstorms in the late evening and early morning.
Some thunderstorms may produce damaging winds, large hail, heavy
rainfall, and frequent lightning early in the evening. Some
thunderstorms may produce gusty winds, and small hail in the late
evening and early morning. Lows 45 to 51. Northwest winds 15 to
20 mph in the evening. Chance of precipitation 50 percent.
.THURSDAY...Mostly cloudy. Scattered rain showers and slight
chance of thunderstorms early in the morning, then scattered rain
showers and thunderstorms in the late morning and afternoon. Some
thunderstorms may produce gusty winds, and small hail in the late
morning and afternoon. Highs 58 to 64. North winds around 15 mph
late in the morning becoming north around 15 mph late in the
afternoon. Chance of precipitation 50 percent.
.THURSDAY NIGHT...Mostly cloudy with scattered rain showers and
isolated thunderstorms in the evening, then partly cloudy after
midnight. Lows 42 to 48. North winds around 15 mph early in the
evening. Chance of precipitation 30 percent.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 65 to 71.
.FRIDAY NIGHT...Partly cloudy. Lows 46 to 52.
.SATURDAY...Warmer. Mostly sunny in the morning, then partly
cloudy with isolated rain showers and thunderstorms in the
afternoon. Highs 73 to 79. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. Lows 51 to 57.
.SUNDAY...Partly cloudy. Highs 75 to 81.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
52 to 58.
.MONDAY...Sunny. Highs 79 to 85.
.MONDAY NIGHT...Mostly clear. Lows 53 to 59.
.INDEPENDENCE DAY...Mostly sunny. Highs 80 to 86.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
53 to 59.
.WEDNESDAY...Mostly sunny. Highs 79 to 85.

$$

WYZ008-291000-
Bighorn Mountains West-
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Mostly cloudy. Scattered thunderstorms and
rain showers early in the evening, then numerous thunderstorms
and rain showers early in the evening. Scattered thunderstorms
and rain showers early in the evening. Some thunderstorms may be
severe with damaging winds, large hail, heavy rainfall, and
frequent lightning. Highs 61 to 71. West winds around 15 mph with
gusts to around 30 mph. Chance of precipitation 60 percent.
.TONIGHT...Mostly cloudy. Scattered thunderstorms and numerous
rain showers in the evening, then scattered rain showers,
possibly mixed with snow showers and thunderstorms after
midnight. Some thunderstorms may be severe with damaging winds,
large hail, heavy rainfall, and frequent lightning early in the
evening. Some thunderstorms may produce gusty winds, and small
hail in the late evening and early morning. Little or no snow
accumulation. Lows 38 to 48. Northwest winds around 15 mph in the
evening. Chance of precipitation 60 percent.
.THURSDAY...Mostly cloudy. Slight chance of thunderstorms in the
morning. Numerous rain showers through the day. Numerous
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, and small hail late in the morning. Some
thunderstorms may produce gusty winds, and small hail in the
afternoon. Highs 50 to 60. Northwest winds around 15 mph in the
afternoon. Chance of precipitation 70 percent.
.THURSDAY NIGHT...Mostly cloudy with scattered rain showers and
isolated thunderstorms in the evening, then partly cloudy with
scattered rain showers, possibly mixed with snow showers after
midnight. Lows 36 to 46. Northwest winds around 15 mph early in
the evening. Chance of precipitation 30 percent.
.FRIDAY...Warmer. Partly cloudy. Highs 56 to 66.
.FRIDAY NIGHT...Partly cloudy. Lows 41 to 51.
.SATURDAY...Warmer. Partly cloudy. Isolated rain showers and
thunderstorms in the afternoon. Highs 64 to 74. Chance of
precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. Slight chance of rain showers
and thunderstorms in the evening, then slight chance of rain
showers after midnight. Lows 45 to 55. Chance of precipitation
20 percent.
.SUNDAY...Partly cloudy. Chance of rain showers in the morning,
then chance of rain showers and thunderstorms in the afternoon.
Highs 67 to 77. Chance of precipitation 40 percent.
.SUNDAY NIGHT...Partly cloudy. Lows 45 to 55.
.MONDAY...Mostly sunny. Highs 71 to 81.
.MONDAY NIGHT...Mostly clear. Lows 47 to 57.
.INDEPENDENCE DAY...Mostly sunny. Slight chance of rain showers
in the morning, then chance of rain showers and thunderstorms in
the afternoon. Highs 72 to 82. Chance of precipitation
30 percent.
.TUESDAY NIGHT...Partly cloudy. Slight chance of rain showers and
thunderstorms in the evening. Lows 47 to 57. Chance of
precipitation 20 percent.
.WEDNESDAY...Mostly sunny. Highs 70 to 80.

$$

WYZ009-291000-
Bighorn Mountains Southeast-
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Breezy. Mostly cloudy with scattered
thunderstorms and rain showers. Some thunderstorms may be severe
with damaging winds, large hail, heavy rainfall, and frequent
lightning. Highs 63 to 73. West winds 15 to 20 mph with gusts to
around 35 mph. Chance of precipitation 40 percent.
.TONIGHT...Breezy. Mostly cloudy. Scattered thunderstorms in the
evening. Scattered rain showers through the night. Scattered snow
showers and slight chance of thunderstorms after midnight. Some
thunderstorms may be severe with damaging winds, large hail,
heavy rainfall, and frequent lightning early in the evening. Some
thunderstorms may produce gusty winds, and small hail in the late
evening and early morning. No snow accumulation. Lows 39 to 47.
Northwest winds 15 to 20 mph in the evening becoming northwest
around 15 mph early in the morning. Chance of precipitation
50 percent.
.THURSDAY...Mostly cloudy. Slight chance of thunderstorms in the
morning. Numerous rain showers through the day. Numerous
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds, and small hail late in the morning. Some
thunderstorms may produce gusty winds, and small hail in the
afternoon. Highs 49 to 59. Northwest winds around 15 mph. Chance
of precipitation 70 percent.
.THURSDAY NIGHT...Mostly cloudy with scattered rain showers and
isolated thunderstorms in the evening, then partly cloudy with
scattered rain showers, possibly mixed with snow showers after
midnight. Lows 37 to 45. Northwest winds around 15 mph. Chance of
precipitation 30 percent.
.FRIDAY...Warmer. Mostly sunny in the morning then becoming
partly cloudy. Highs 55 to 65. Northwest winds around 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows 40 to 48.
.SATURDAY...Warmer. Partly cloudy. Isolated rain showers and
thunderstorms in the afternoon. Highs 64 to 74. Chance of
precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. Slight chance of rain showers
and thunderstorms in the evening, then slight chance of rain
showers after midnight. Lows 46 to 54. Chance of precipitation
20 percent.
.SUNDAY...Partly cloudy. Chance of rain showers in the morning,
then chance of rain showers and thunderstorms in the afternoon.
Highs 66 to 76. Chance of precipitation 30 percent.
.SUNDAY NIGHT...Partly cloudy. Lows 46 to 54.
.MONDAY...Mostly sunny. Highs 71 to 81.
.MONDAY NIGHT...Mostly clear. Lows 48 to 56.
.INDEPENDENCE DAY...Mostly sunny. Highs 72 to 82.
.TUESDAY NIGHT...Partly cloudy. Lows 48 to 56.
.WEDNESDAY...Mostly sunny. Highs 70 to 80.

$$

WYZ012-291000-
Teton and Gros Ventre Mountains-
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Breezy. Numerous thunderstorms and rain
showers. Some thunderstorms may be severe with damaging winds,
large hail, heavy rainfall, and frequent lightning. Highs 53 to
63. West winds 15 to 20 mph with gusts to around 35 mph. Chance
of precipitation 60 percent.
.TONIGHT...Breezy. Mostly cloudy. Scattered thunderstorms in the
evening. Scattered rain showers through the night. Isolated
thunderstorms and snow showers after midnight. Some thunderstorms
may be severe with damaging winds, large hail, heavy rainfall,
and frequent lightning early in the evening. Some thunderstorms
may produce gusty winds, and small hail in the late evening and
early morning. No snow accumulation. Lows 35 to 41. West winds
15 to 20 mph early in the evening. Chance of precipitation
50 percent.
.THURSDAY...Mostly cloudy early in the morning, then scattered
rain showers, thunderstorms and snow showers in the late morning
and afternoon. Some thunderstorms may produce gusty winds, and
small hail in the late morning and afternoon. Highs 45 to 55.
Northwest winds around 15 mph in the afternoon. Chance of
precipitation 30 percent.
.THURSDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows 34 to 40. Northwest winds around 15 mph early in the
evening. Chance of precipitation 20 percent.
.FRIDAY...Warmer. Mostly sunny in the morning then becoming
partly cloudy. Highs 56 to 66. West winds around 15 mph in the
afternoon.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
37 to 43.
.SATURDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
61 to 71. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. Lows 40 to 46.
.SUNDAY...Partly cloudy. Slight chance of rain showers and
thunderstorms in the afternoon. Highs 62 to 72. Chance of
precipitation 20 percent.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
40 to 46.
.MONDAY...Mostly sunny. Highs 65 to 75.
.MONDAY NIGHT...Mostly clear. Lows 42 to 48.
.INDEPENDENCE DAY...Mostly sunny in the morning then becoming
partly cloudy. Highs 66 to 76.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
42 to 48.
.WEDNESDAY...Mostly sunny. Highs 64 to 74.

$$

WYZ014-291000-
Wind River Mountains West-
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Breezy. Mostly cloudy with scattered
thunderstorms and rain showers. Some thunderstorms may produce
damaging winds, large hail, heavy rainfall, and frequent
lightning. Highs 56 to 66. West winds 15 to 20 mph with gusts to
around 35 mph. Chance of precipitation 50 percent.
.TONIGHT...Breezy. Mostly cloudy early in the evening then
becoming partly cloudy. Scattered thunderstorms in the evening.
Scattered rain showers, possibly mixed with snow showers and
through the night. Isolated thunderstorms after midnight. Some
thunderstorms may produce damaging winds, large hail, heavy
rainfall, and frequent lightning early in the evening. Some
thunderstorms may produce gusty winds, and small hail in the late
evening and early morning. Little or no snow accumulation. Lows
33 to 41. Northwest winds 15 to 20 mph in the evening. Chance of
precipitation 50 percent.
.THURSDAY...Partly cloudy with scattered rain showers, possibly
mixed with snow showers and thunderstorms early in the morning,
then partly cloudy with scattered rain showers, thunderstorms and
snow showers in the late morning and afternoon. Some
thunderstorms may produce gusty winds, and small hail in the late
morning and afternoon. Highs 48 to 58. Northwest winds around
15 mph in the afternoon. Chance of precipitation 40 percent.
.THURSDAY NIGHT...Mostly cloudy with scattered rain showers and
isolated thunderstorms in the evening, then partly cloudy after
midnight. Lows 31 to 39. Northwest winds around 15 mph early in
the evening. Chance of precipitation 30 percent.
.FRIDAY...Not as cool. Mostly sunny in the morning then becoming
partly cloudy. Highs 54 to 64. West winds around 15 mph in the
afternoon.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
35 to 43.
.SATURDAY...Warmer. Mostly sunny in the morning, then partly
cloudy with isolated rain showers and thunderstorms in the
afternoon. Highs 60 to 70. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. Lows 39 to 49.
.SUNDAY...Partly cloudy. Slight chance of rain showers in the
morning, then chance of rain showers and thunderstorms in the
afternoon. Highs 61 to 71. Chance of precipitation 30 percent.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
38 to 48.
.MONDAY...Mostly sunny. Highs 65 to 75.
.MONDAY NIGHT...Mostly clear. Lows 41 to 49.
.INDEPENDENCE DAY...Mostly sunny with slight chance of rain
showers in the morning, then partly cloudy with chance of rain
showers and thunderstorms in the afternoon. Highs 65 to 75.
Chance of precipitation 30 percent.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers and thunderstorms in the evening, then mostly clear after
midnight. Lows 40 to 50.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 64 to 74.

$$

WYZ015-291000-
Wind River Mountains East-
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Breezy. Mostly cloudy with scattered
thunderstorms and rain showers. Some thunderstorms may produce
damaging winds, large hail, heavy rainfall, and frequent
lightning. Highs 54 to 64. West winds 20 to 25 mph with gusts to
around 45 mph. Chance of precipitation 30 percent.
.TONIGHT...Breezy. Mostly cloudy early in the evening then
becoming partly cloudy. Scattered thunderstorms in the evening.
Scattered rain showers, possibly mixed with snow showers through
the night. Isolated thunderstorms after midnight. Some
thunderstorms may produce damaging winds, large hail, heavy
rainfall, and frequent lightning early in the evening. Some
thunderstorms may produce gusty winds, and small hail in the late
evening and early morning. Lows 33 to 43. West winds 15 to
25 mph. Chance of precipitation 30 percent.
.THURSDAY...Partly cloudy in the morning then becoming mostly
cloudy. Scattered rain showers, possibly mixed with snow showers
and thunderstorms in the morning, then numerous rain showers and
thunderstorms, possibly mixed with snow showers in the afternoon.
Some thunderstorms may produce gusty winds, and small hail in the
late morning and afternoon. Snow accumulation up to 1 inch. Highs
45 to 55. Northwest winds around 15 mph in the afternoon. Chance
of precipitation 60 percent.
.THURSDAY NIGHT...Mostly cloudy with scattered rain showers and
isolated thunderstorms in the evening, then partly cloudy after
midnight. Lows 30 to 40. North winds around 15 mph early in the
evening. Chance of precipitation 30 percent.
.FRIDAY...Not as cool. Mostly sunny in the morning then becoming
partly cloudy. Highs 52 to 62.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
36 to 44.
.SATURDAY...Warmer. Mostly sunny in the morning, then partly
cloudy with isolated rain showers and thunderstorms in the
afternoon. Highs 58 to 68. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. Lows 39 to 49.
.SUNDAY...Partly cloudy. Slight chance of rain showers in the
morning, then chance of rain showers and thunderstorms in the
afternoon. Highs 59 to 69. Chance of precipitation 30 percent.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
39 to 49.
.MONDAY...Mostly sunny. Highs 63 to 73.
.MONDAY NIGHT...Mostly clear. Lows 41 to 51.
.INDEPENDENCE DAY...Mostly sunny with slight chance of rain
showers in the morning, then partly cloudy with chance of rain
showers and thunderstorms in the afternoon. Highs 64 to 74.
Chance of precipitation 30 percent.
.TUESDAY NIGHT...Partly cloudy with a 20 percent chance of rain
showers and thunderstorms in the evening, then mostly clear after
midnight. Lows 41 to 51.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 63 to 73.

$$

WYZ019-291000-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Breezy. Partly cloudy with isolated
showers and thunderstorms. Some thunderstorms may produce gusty
winds, and small hail. Highs 74 to 80. West winds 20 to 25 mph
with gusts to around 40 mph. Chance of precipitation 20 percent.
.TONIGHT...Breezy. Mostly cloudy with scattered rain showers and
thunderstorms until early morning, then partly cloudy with
scattered rain showers and slight chance of thunderstorms early
in the morning. Some thunderstorms may produce gusty winds, and
small hail until early morning. Lows 43 to 49. North winds 15 to
25 mph in the evening. Chance of precipitation 30 percent.
.THURSDAY...Partly cloudy. Scattered rain showers and slight
chance of thunderstorms early in the morning, then scattered rain
showers and thunderstorms in the late morning and afternoon. Some
thunderstorms may produce gusty winds, and small hail in the late
morning and afternoon. Highs 64 to 70. Northwest winds around
15 mph in the late morning and afternoon. Chance of precipitation
30 percent.
.THURSDAY NIGHT...Breezy. Partly cloudy. Isolated rain showers
and thunderstorms in the evening. Lows around 43. North winds
15 to 20 mph in the evening. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs 67 to 73.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
around 47.
.SATURDAY...Warmer, sunny. Highs 76 to 82.
.SATURDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the lower 50s.
.SUNDAY...Partly cloudy. Highs 78 to 84.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 50s.
.MONDAY...Sunny. Highs 81 to 87.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s.
.INDEPENDENCE DAY...Sunny. Highs 82 to 88.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 50s.
.WEDNESDAY...Mostly sunny. Highs 81 to 87.

$$

WYZ024-291000-
Salt River and Wyoming Ranges-
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Breezy. Mostly cloudy with scattered
thunderstorms and rain showers. Some thunderstorms may produce
damaging winds, large hail, heavy rainfall, and frequent
lightning. Highs 60 to 70. West winds 15 to 20 mph with gusts to
around 40 mph. Chance of precipitation 40 percent.
.TONIGHT...Breezy. Mostly cloudy then becoming partly cloudy late
in the evening then becoming mostly clear. Scattered
thunderstorms early in the evening. Scattered rain showers.
Isolated thunderstorms in the late evening and early morning.
Some thunderstorms may produce damaging winds, large hail, heavy
rainfall, and frequent lightning early in the evening. Some
thunderstorms may produce gusty winds, and small hail in the late
evening and early morning. Lows 36 to 42. West winds 15 to 25 mph
early in the evening. Chance of precipitation 30 percent.
.THURSDAY...Mostly sunny early in the morning, then partly cloudy
with isolated rain showers and thunderstorms in the late morning
and afternoon. Some thunderstorms may produce gusty winds, and
small hail in the late morning and afternoon. Highs 54 to 64.
Northwest winds around 15 mph in the afternoon. Chance of
precipitation 20 percent.
.THURSDAY NIGHT...Mostly clear. Lows 35 to 41. Northwest winds
around 15 mph early in the evening.
.FRIDAY...Warmer. Mostly sunny. Highs 60 to 70. Northwest winds
around 15 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear. Lows 38 to 44. Northwest winds
around 15 mph in the evening.
.SATURDAY...Mostly sunny. Highs 67 to 75.
.SATURDAY NIGHT...Partly cloudy. Lows 43 to 49.
.SUNDAY...Partly cloudy. Highs 67 to 77.
.SUNDAY NIGHT...Mostly clear. Lows 42 to 48.
.MONDAY...Sunny. Highs 71 to 79.
.MONDAY NIGHT...Mostly clear. Lows 43 to 49.
.INDEPENDENCE DAY...Mostly sunny. Highs 71 to 79.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
43 to 49.
.WEDNESDAY...Mostly sunny. Highs 70 to 78.

$$

WYZ030-291000-
East Sweetwater County-
Including the city of Wamsutter
419 PM MDT Wed Jun 28 2017

.LATE THIS AFTERNOON...Breezy. Partly cloudy. Highs 77 to 81.
West winds 20 to 25 mph.
.TONIGHT...Breezy. Partly cloudy. Lows around 46. Northwest winds
15 to 25 mph in the evening.
.THURSDAY...Breezy. Mostly sunny. Highs around 71. Northwest
winds 15 to 20 mph in the late morning and afternoon.
.THURSDAY NIGHT...Breezy. Partly cloudy in the evening then
clearing. Lows around 42. North winds 15 to 20 mph in the
evening.
.FRIDAY...Mostly sunny. Highs 72 to 76.
.FRIDAY NIGHT...Mostly clear. Lows around 47.
.SATURDAY...Sunny. Highs near 80.
.SATURDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the lower 50s.
.SUNDAY...Partly cloudy. Highs in the lower to mid 80s.
.SUNDAY NIGHT...Breezy. Partly cloudy in the evening then
clearing. Lows in the lower 50s.
.MONDAY...Sunny. Highs in the 80s.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s.
.INDEPENDENCE DAY...Mostly sunny. Highs in the mid to upper 80s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.WEDNESDAY...Mostly sunny. Highs in the 80s.

$$





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