Zone Forecast Product
Issued by NWS Riverton, WY

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425
FPUS55 KRIW 212032
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
231 PM MDT Fri Jul 21 2017

WYZ020-221000-
Natrona County Lower Elevations-
Including the city of Casper
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Mostly cloudy with isolated showers and
thunderstorms. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall. Highs around 88. West winds around
15 mph. Chance of precipitation 20 percent.
.TONIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Some thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the evening. Lows around 57. Southwest winds around
15 mph early in the evening. Chance of precipitation 20 percent.
.SATURDAY...Mostly sunny. Highs around 87. North winds around
15 mph in the morning.
.SATURDAY NIGHT...Mostly clear. Lows around 56. Northeast winds
around 15 mph in the late evening and early morning.
.SUNDAY...Mostly sunny. Highs around 89. Southeast winds around
15 mph in the afternoon.
.SUNDAY NIGHT...Breezy. Mostly clear. Lows around 58. Southeast
winds 15 to 25 mph in the evening.
.MONDAY...Mostly sunny. Highs in the lower 90s.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 50s.
.TUESDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
around 90. Chance of precipitation 20 percent.
.TUESDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows in the upper 50s. Chance of
precipitation 20 percent.
.WEDNESDAY...Partly cloudy. Isolated rain showers and
thunderstorms in the afternoon. Highs in the upper 80s. Chance of
precipitation 20 percent.
.WEDNESDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms. Lows in the upper 50s. Chance of precipitation
20 percent.
.THURSDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
in the upper 80s. Chance of precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the upper 50s. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs in the upper 80s.

$$

WYZ017-221000-
Wind River Basin-
Including the cities of Riverton and Shoshoni
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Partly cloudy with scattered showers and
isolated thunderstorms. Some thunderstorms may produce gusty
winds, small hail, and heavy rainfall. Highs 86 to 90. West winds
around 15 mph with gusts to around 30 mph. Chance of
precipitation 30 percent.
.TONIGHT...Mostly clear. Lows 55 to 59. West winds around 15 mph
in the evening.
.SATURDAY...Sunny. Highs 85 to 89.
.SATURDAY NIGHT...Mostly clear. Lows 55 to 59. North winds around
15 mph in the late evening and early morning.
.SUNDAY...Mostly sunny. Highs 87 to 91. Southeast winds around
15 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows around 59. Northwest winds
around 15 mph in the evening.
.MONDAY...Mostly sunny. Highs near 90.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
near 60.
.TUESDAY...Partly cloudy. Isolated rain showers and thunderstorms
in the afternoon. Highs near 90. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows near 60. Chance of
precipitation 20 percent.
.WEDNESDAY...Partly cloudy. Isolated rain showers and
thunderstorms in the afternoon. Highs in the mid to upper 80s.
Chance of precipitation 20 percent.
.WEDNESDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the upper 50s. Chance of precipitation 20 percent.
.THURSDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
near 90. Chance of precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the upper 50s. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs in the mid 80s to lower 90s.

$$

WYZ018-221000-
Lander Foothills-
Including the city of Lander
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Mostly cloudy with scattered showers and
isolated thunderstorms. Some thunderstorms may produce gusty
winds, small hail, and heavy rainfall. Highs 85 to 89. West winds
around 15 mph. Chance of precipitation 30 percent.
.TONIGHT...Partly cloudy with isolated rain showers and
thunderstorms early in the evening, then mostly clear in the late
evening and overnight. Some thunderstorms may produce gusty
winds, small hail, and heavy rainfall early in the evening. Lows
around 57. Chance of precipitation 20 percent.
.SATURDAY...Sunny. Highs 83 to 87.
.SATURDAY NIGHT...Mostly clear. Lows around 58.
.SUNDAY...Breezy. Mostly sunny. Highs 85 to 89. East winds 15 to
20 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows around 60. Northwest winds
around 15 mph in the evening.
.MONDAY...Mostly sunny. Highs near 90.
.MONDAY NIGHT...Partly cloudy. Lows around 60.
.TUESDAY...Partly cloudy. Isolated rain showers and thunderstorms
in the afternoon. Highs in the mid to upper 80s. Chance of
precipitation 20 percent.
.TUESDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows around 60. Chance of precipitation 20 percent.
.WEDNESDAY...Partly cloudy. Isolated rain showers and
thunderstorms in the afternoon. Highs in the 80s. Chance of
precipitation 20 percent.
.WEDNESDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the upper 50s. Chance of precipitation 20 percent.
.THURSDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
in the mid to upper 80s. Chance of precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then clear after midnight. Lows in
the upper 50s. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs in the mid to upper 80s.

$$

WYZ028-221000-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Breezy. Mostly cloudy with scattered
showers and isolated thunderstorms. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall. Highs 81 to
85. Southwest winds 15 to 25 mph with gusts to around 45 mph.
Chance of precipitation 30 percent.
.TONIGHT...Breezy. Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Some thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the evening. Lows around 54. West winds 15 to 20 mph
in the evening. Chance of precipitation 20 percent.
.SATURDAY...Mostly sunny. Highs 84 to 88. Northwest winds around
15 mph late in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows around 55. Northwest winds
around 15 mph early in the evening.
.SUNDAY...Breezy. Mostly sunny. Highs 84 to 88. Northwest winds
15 to 20 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows around 56. Northwest winds
around 15 mph in the evening.
.MONDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid to upper 80s.
.MONDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows in the upper 50s. Chance of
precipitation 20 percent.
.TUESDAY...Partly cloudy with scattered rain showers and
thunderstorms. Highs in the lower to mid 80s. Chance of
precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy with scattered rain showers and
thunderstorms. Lows in the mid 50s. Chance of precipitation
30 percent.
.WEDNESDAY...Partly cloudy with scattered rain showers and
thunderstorms. Highs in the lower to mid 80s. Chance of
precipitation 30 percent.
.WEDNESDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms. Lows in the mid 50s. Chance of precipitation
20 percent.
.THURSDAY...Partly cloudy with isolated rain showers and
thunderstorms. Highs in the lower to mid 80s. Chance of
precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the mid 50s. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs in the lower to mid 80s.

$$

WYZ013-221000-
Jackson Hole-
Including the city of Jackson
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Sunny. Highs 77 to 82. West winds around
15 mph.
.TONIGHT...Mostly clear. Lows 42 to 46.
.SATURDAY...Sunny. Highs 78 to 83.
.SATURDAY NIGHT...Mostly clear. Lows 43 to 47.
.SUNDAY...Mostly sunny. Highs 81 to 86.
.SUNDAY NIGHT...Mostly clear. Lows 45 to 49.
.MONDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 80 to 85.
.MONDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms. Lows near 50. Chance of precipitation 20 percent.
.TUESDAY...Partly cloudy in the morning then becoming mostly
cloudy. Scattered rain showers and thunderstorms. Highs 76 to 81.
Chance of precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy with scattered rain showers and
thunderstorms. Lows near 50. Chance of precipitation 40 percent.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Scattered rain showers and thunderstorms. Highs 74 to 79.
Chance of precipitation 30 percent.
.WEDNESDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the mid 40s to lower 50s. Chance of precipitation
20 percent.
.THURSDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
77 to 82. Chance of precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the mid to upper 40s. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs 77 to 82.

$$

WYZ003-221000-
Cody Foothills-
Including the cities of Cody and Meeteetse
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Breezy, sunny. Highs 82 to 87. Northwest
winds 15 to 20 mph.
.TONIGHT...Mostly clear. Lows 53 to 58. Northwest winds around
15 mph early in the evening.
.SATURDAY...Sunny. Highs 81 to 86.
.SATURDAY NIGHT...Mostly clear. Lows 55 to 60.
.SUNDAY...Breezy. Mostly sunny. Highs 85 to 90. Southeast winds
15 to 20 mph in the afternoon.
.SUNDAY NIGHT...Breezy. Partly cloudy in the evening then
clearing. Lows 58 to 63. Southwest winds 15 to 20 mph.
.MONDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, and small hail in the
afternoon. Highs 84 to 89. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms. Lows 58 to 63. Chance of precipitation 20 percent.
.TUESDAY...Partly cloudy. Scattered rain showers and
thunderstorms in the afternoon. Highs 81 to 86. Chance of
precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy with scattered rain showers and
thunderstorms. Lows 57 to 62. Chance of precipitation 40 percent.
.WEDNESDAY...Partly cloudy with scattered rain showers and
thunderstorms. Highs 79 to 84. Chance of precipitation
40 percent.
.WEDNESDAY NIGHT...Partly cloudy with scattered rain showers and
thunderstorms. Lows 56 to 61. Chance of precipitation 30 percent.
.THURSDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
82 to 87. Chance of precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows 56 to 61. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs 82 to 87.

$$

WYZ004-221000-
North Big Horn Basin-
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Sunny. Highs 88 to 92. Northwest winds
around 15 mph with gusts to around 30 mph.
.TONIGHT...Mostly clear. Lows around 58. Northwest winds around
15 mph.
.SATURDAY...Sunny. Highs 87 to 91. Northwest winds around 15 mph
in the morning.
.SATURDAY NIGHT...Clear. Lows around 59.
.SUNDAY...Sunny. Highs 91 to 95.
.SUNDAY NIGHT...Breezy. Mostly clear. Lows 60 to 64. West winds
15 to 20 mph in the evening.
.MONDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower to mid 90s.
.MONDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms. Lows in the lower to mid 60s. Chance of
precipitation 20 percent.
.TUESDAY...Partly cloudy. Isolated rain showers and thunderstorms
in the afternoon. Highs near 90. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Mostly cloudy with scattered rain showers and
thunderstorms. Lows in the lower 60s. Chance of precipitation
40 percent.
.WEDNESDAY...Partly cloudy. Scattered rain showers and
thunderstorms in the afternoon. Highs in the mid 80s to lower
90s. Chance of precipitation 40 percent.
.WEDNESDAY NIGHT...Partly cloudy with scattered rain showers and
thunderstorms. Lows in the lower 60s. Chance of precipitation
30 percent.
.THURSDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
near 90. Chance of precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the lower 60s. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs near 90.

$$

WYZ006-221000-
Southeast Big Horn Basin-
Including the city of Worland
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Mostly sunny. Highs around 90.
.TONIGHT...Mostly clear. Lows around 57. Northwest winds around
15 mph in the evening.
.SATURDAY...Sunny. Highs around 89.
.SATURDAY NIGHT...Clear. Lows around 57.
.SUNDAY...Sunny. Highs 91 to 95.
.SUNDAY NIGHT...Mostly clear. Lows around 60.
.MONDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower 90s.
.MONDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows in the lower 60s. Chance of
precipitation 20 percent.
.TUESDAY...Partly cloudy. Isolated rain showers and thunderstorms
in the afternoon. Highs in the lower 90s. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Scattered rain showers and thunderstorms. Lows
around 60. Chance of precipitation 30 percent.
.WEDNESDAY...Partly cloudy. Scattered rain showers and
thunderstorms in the afternoon. Highs in the upper 80s. Chance of
precipitation 30 percent.
.WEDNESDAY NIGHT...Partly cloudy with scattered rain showers and
thunderstorms. Lows in the upper 50s. Chance of precipitation
30 percent.
.THURSDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
in the lower 90s. Chance of precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the upper 50s. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs near 90.

$$

WYZ005-221000-
Southwest Big Horn Basin-
Including the city of Thermopolis
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Mostly sunny. Highs 87 to 91. Northwest
winds around 15 mph.
.TONIGHT...Mostly clear. Lows around 57. West winds around
15 mph.
.SATURDAY...Sunny. Highs 86 to 90. West winds around 15 mph early
in the morning.
.SATURDAY NIGHT...Mostly clear. Lows around 58.
.SUNDAY...Sunny. Highs 89 to 93.
.SUNDAY NIGHT...Breezy. Mostly clear. Lows around 60. Southwest
winds 15 to 20 mph in the evening.
.MONDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 90 to 95.
.MONDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows in the lower 60s. Chance of
precipitation 20 percent.
.TUESDAY...Partly cloudy. Isolated rain showers and thunderstorms
in the afternoon. Highs 88 to 93. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Scattered rain showers and thunderstorms. Lows in
the lower 60s. Chance of precipitation 30 percent.
.WEDNESDAY...Partly cloudy. Scattered rain showers and
thunderstorms in the afternoon. Highs 85 to 90. Chance of
precipitation 30 percent.
.WEDNESDAY NIGHT...Partly cloudy with scattered rain showers and
thunderstorms. Lows in the upper 50s. Chance of precipitation
30 percent.
.THURSDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
near 90. Chance of precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the upper 50s. Chance of precipitation 20 percent.
.FRIDAY...Sunny. Highs near 90.

$$

WYZ023-221000-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Partly cloudy with isolated showers and
thunderstorms. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall. Highs 81 to 85. Northwest winds around
15 mph. Chance of precipitation 20 percent.
.TONIGHT...Mostly clear. Lows 45 to 49. Northwest winds around
15 mph early in the evening.
.SATURDAY...Sunny. Highs 82 to 86.
.SATURDAY NIGHT...Mostly clear. Lows 45 to 49.
.SUNDAY...Mostly sunny. Highs 84 to 88. West winds around 15 mph
in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 47 to 51. West winds around
15 mph in the evening.
.MONDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid to upper 80s.
.MONDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows in the lower to mid 50s.
Chance of precipitation 20 percent.
.TUESDAY...Partly cloudy with isolated rain showers and
thunderstorms. Highs in the lower to mid 80s. Chance of
precipitation 20 percent.
.TUESDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms. Lows in the lower to mid 50s. Chance of
precipitation 20 percent.
.WEDNESDAY...Partly cloudy with isolated rain showers and
thunderstorms. Highs near 80. Chance of precipitation 20 percent.
.WEDNESDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows near 50. Chance of
precipitation 20 percent.
.THURSDAY...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.
.THURSDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows near 50. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs in the lower to mid 80s.

$$

WYZ025-221000-
Upper Green River Basin Foothills-
Including the city of Pinedale
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Mostly cloudy with isolated showers and
thunderstorms. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall. Highs 76 to 80. Northwest winds around
15 mph. Chance of precipitation 20 percent.
.TONIGHT...Mostly clear. Lows 41 to 46. Northwest winds around
15 mph early in the evening.
.SATURDAY...Sunny. Highs 77 to 81. Northwest winds around 15 mph
in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 42 to 47. Northwest winds
around 15 mph early in the evening.
.SUNDAY...Mostly sunny. Highs 78 to 82. West winds around 15 mph
in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 44 to 49. Northwest winds
around 15 mph in the evening.
.MONDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, and small hail in the
afternoon. Highs near 80. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows 47 to 52. Chance of
precipitation 20 percent.
.TUESDAY...Partly cloudy with isolated rain showers and
thunderstorms. Highs in the mid 70s to lower 80s. Chance of
precipitation 20 percent.
.TUESDAY NIGHT...Mostly cloudy with scattered rain showers and
thunderstorms. Lows 47 to 52. Chance of precipitation 30 percent.
.WEDNESDAY...Partly cloudy with scattered rain showers and
thunderstorms. Highs in the 70s. Chance of precipitation
30 percent.
.WEDNESDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows 45 to 50. Chance of
precipitation 20 percent.
.THURSDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
in the mid 70s to lower 80s. Chance of precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows 44 to 49. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs in the mid to upper 70s.

$$

WYZ026-221000-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Breezy. Mostly cloudy with scattered
showers and isolated thunderstorms. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall. Highs 80 to
84. West winds 15 to 20 mph. Chance of precipitation 30 percent.
.TONIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Some thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the evening. Lows 46 to 51. West winds around 15 mph
early in the evening. Chance of precipitation 20 percent.
.SATURDAY...Mostly sunny. Highs 81 to 85. West winds around
15 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 48 to 53. Northwest winds
around 15 mph early in the evening.
.SUNDAY...Breezy. Mostly sunny. Highs 81 to 85. West winds 15 to
20 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 50 to 55. Northwest winds
around 15 mph in the evening.
.MONDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower to mid 80s.
.MONDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows 52 to 57. Chance of
precipitation 20 percent.
.TUESDAY...Partly cloudy with isolated rain showers and
thunderstorms. Highs near 80. Chance of precipitation 20 percent.
.TUESDAY NIGHT...Mostly cloudy with scattered rain showers and
thunderstorms. Lows in the lower to mid 50s. Chance of
precipitation 30 percent.
.WEDNESDAY...Partly cloudy with scattered rain showers and
thunderstorms. Highs near 80. Chance of precipitation 30 percent.
.WEDNESDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows 50 to 55. Chance of
precipitation 20 percent.
.THURSDAY...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.
.THURSDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows 50 to 55. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs near 80.

$$

WYZ010-221000-
Northeast Johnson County-
Including the city of Buffalo
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Mostly sunny. Highs 86 to 90.
.TONIGHT...Mostly clear. Lows around 59. Northwest winds around
15 mph early in the morning.
.SATURDAY...Mostly sunny. Highs 86 to 90. North winds around
15 mph early in the morning.
.SATURDAY NIGHT...Clear. Lows around 59.
.SUNDAY...Sunny. Highs 91 to 95.
.SUNDAY NIGHT...Mostly clear. Lows around 63. Southwest winds
around 15 mph in the evening.
.MONDAY...Breezy. Mostly sunny in the morning then becoming
partly cloudy. Highs near 90.
.MONDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows in the lower 60s. Chance of
precipitation 20 percent.
.TUESDAY...Partly cloudy. Isolated rain showers and thunderstorms
in the afternoon. Highs near 90. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms. Lows in the lower 60s. Chance of precipitation
20 percent.
.WEDNESDAY...Partly cloudy. Scattered rain showers and
thunderstorms in the afternoon. Highs in the mid to upper 80s.
Chance of precipitation 30 percent.
.WEDNESDAY NIGHT...Partly cloudy with scattered rain showers and
thunderstorms. Lows around 60. Chance of precipitation
30 percent.
.THURSDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
near 90. Chance of precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the lower 60s. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs near 90.

$$

WYZ011-221000-
Southeast Johnson County-
Including the city of Kaycee
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Partly cloudy. Highs around 89.
.TONIGHT...Mostly clear. Lows around 60. North winds around
15 mph early in the morning.
.SATURDAY...Mostly sunny. Highs around 88. North winds around
15 mph in the morning.
.SATURDAY NIGHT...Clear. Lows around 59.
.SUNDAY...Sunny. Highs 90 to 94.
.SUNDAY NIGHT...Breezy. Mostly clear. Lows around 62. South winds
15 to 20 mph in the evening.
.MONDAY...Breezy. Sunny in the morning then becoming partly
cloudy. Highs in the lower 90s.
.MONDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the lower 60s. Chance of precipitation 20 percent.
.TUESDAY...Partly cloudy. Isolated rain showers and thunderstorms
in the afternoon. Highs around 90. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Partly cloudy with scattered rain showers and
thunderstorms. Lows in the lower 60s. Chance of precipitation
30 percent.
.WEDNESDAY...Partly cloudy. Isolated rain showers and
thunderstorms in the afternoon. Highs in the upper 80s. Chance of
precipitation 20 percent.
.WEDNESDAY NIGHT...Partly cloudy with scattered rain showers and
thunderstorms. Lows around 60. Chance of precipitation
30 percent.
.THURSDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
in the upper 80s. 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 60. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs in the upper 80s.

$$

WYZ027-221000-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Breezy. Mostly cloudy with scattered
showers and isolated thunderstorms. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall. Highs around
83. West winds 15 to 20 mph with gusts to around 35 mph. Chance
of precipitation 30 percent.
.TONIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Some thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the evening. Lows 49 to 53. West winds around 15 mph
early in the evening becoming north around 15 mph after midnight.
Chance of precipitation 20 percent.
.SATURDAY...Mostly sunny. Highs 83 to 87. Northwest winds around
15 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 50 to 54. Northwest winds
around 15 mph early in the evening.
.SUNDAY...Mostly sunny. Highs around 85. West winds around 15 mph
in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 52 to 56. Northwest winds
around 15 mph in the evening.
.MONDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the 80s.
.MONDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows in the mid to upper 50s.
Chance of precipitation 20 percent.
.TUESDAY...Partly cloudy in the morning then becoming mostly
cloudy. Scattered rain showers and thunderstorms. Highs in the
lower to mid 80s. Chance of precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy with scattered rain showers and
thunderstorms. Lows in the lower to mid 50s. Chance of
precipitation 30 percent.
.WEDNESDAY...Partly cloudy with scattered rain showers and
thunderstorms. Highs near 80. Chance of precipitation 30 percent.
.WEDNESDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms. Lows in the lower to mid 50s. Chance of
precipitation 20 percent.
.THURSDAY...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.
.THURSDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then clear after midnight. Lows in
the lower to mid 50s. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs in the lower to mid 80s.

$$

WYZ016-221000-
Upper Wind River Basin-
Including the city of Dubois
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Breezy. Partly cloudy. Highs 80 to 85.
West winds 15 to 25 mph.
.TONIGHT...Breezy. Mostly clear. Lows 47 to 52. Northwest winds
15 to 20 mph until early morning.
.SATURDAY...Sunny. Highs 79 to 84. West winds around 15 mph in
the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 48 to 53. Northwest winds
around 15 mph early in the evening.
.SUNDAY...Breezy. Mostly sunny. Highs 81 to 86. South winds 15 to
25 mph in the afternoon.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
50 to 55. West winds around 15 mph.
.MONDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, and small hail in the
afternoon. Highs 82 to 87. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows 52 to 57. Chance of
precipitation 20 percent.
.TUESDAY...Partly cloudy. Isolated rain showers and thunderstorms
in the afternoon. Highs 79 to 84. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Mostly cloudy with scattered rain showers and
thunderstorms. Lows 51 to 56. Chance of precipitation 30 percent.
.WEDNESDAY...Partly cloudy with scattered rain showers and
thunderstorms. Highs 76 to 81. Chance of precipitation
30 percent.
.WEDNESDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows 50 to 55. Chance of
precipitation 20 percent.
.THURSDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
80 to 85. Chance of precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows 50 to 55. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs 79 to 84.

$$

WYZ001-221000-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Breezy, sunny. Highs 68 to 76. West winds
15 to 20 mph.
.TONIGHT...Mostly clear. Lows 38 to 44. West winds around 15 mph
early in the evening.
.SATURDAY...Sunny. Highs 69 to 77.
.SATURDAY NIGHT...Mostly clear. Lows 40 to 46.
.SUNDAY...Mostly sunny. Highs 73 to 81. West winds around 15 mph
in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 42 to 48. Southwest winds
around 15 mph in the evening.
.MONDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, and small hail in the
afternoon. Highs 72 to 80. Chance of precipitation 20 percent.
.MONDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Scattered rain showers and thunderstorms. Lows 45 to 51.
Chance of precipitation 30 percent.
.TUESDAY...Partly cloudy in the morning then becoming mostly
cloudy. Scattered rain showers and thunderstorms. Highs 69 to 77.
Chance of precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy with scattered rain showers and
thunderstorms. Lows 44 to 50. Chance of precipitation 40 percent.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Scattered rain showers and thunderstorms. Highs 66 to 74.
Chance of precipitation 40 percent.
.WEDNESDAY NIGHT...Partly cloudy with scattered rain showers and
thunderstorms. Lows 43 to 49. Chance of precipitation 30 percent.
.THURSDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
69 to 77. Chance of precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows 42 to 48. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs 69 to 77.

$$

WYZ029-221000-
Flaming Gorge-
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Breezy. Mostly cloudy with scattered
showers and isolated thunderstorms. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall. Highs 80 to
85. Southwest winds 20 to 25 mph with gusts to around 45 mph.
Chance of precipitation 40 percent.
.TONIGHT...Breezy. Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Some thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the evening. Lows around 55. West winds 15 to 20 mph
early in the evening. Chance of precipitation 20 percent.
.SATURDAY...Mostly sunny. Highs 83 to 88. Northwest winds around
15 mph late in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows around 56. North winds
around 15 mph early in the evening.
.SUNDAY...Breezy. Mostly sunny. Highs 83 to 88. West winds 15 to
20 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows around 56. Southwest winds
around 15 mph in the evening.
.MONDAY...Mostly sunny. Highs 84 to 89.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.TUESDAY...Partly cloudy. Isolated rain showers and thunderstorms
in the afternoon. Highs in the lower to mid 80s. Chance of
precipitation 20 percent.
.TUESDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms. Lows in the upper 50s. Chance of precipitation
20 percent.
.WEDNESDAY...Partly cloudy. Scattered rain showers and
thunderstorms in the afternoon. Highs in the lower to mid 80s.
Chance of precipitation 30 percent.
.WEDNESDAY NIGHT...Partly cloudy with scattered rain showers and
thunderstorms. Lows in the mid 50s. Chance of precipitation
30 percent.
.THURSDAY...Partly cloudy with isolated rain showers and
thunderstorms. Highs in the lower to mid 80s. Chance of
precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the mid 50s. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs in the lower to mid 80s.

$$

WYZ022-221000-
Casper Mountain-
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Mostly cloudy with scattered showers and
isolated thunderstorms. Some thunderstorms may produce gusty
winds, small hail, and heavy rainfall. Highs 78 to 84. Northwest
winds around 15 mph. Chance of precipitation 30 percent.
.TONIGHT...Breezy. Mostly cloudy with scattered rain showers and
isolated thunderstorms in the evening, then partly cloudy after
midnight. Some thunderstorms may produce gusty winds, small hail,
and heavy rainfall in the evening. Lows 52 to 58. South winds
15 to 20 mph shifting to the west early in the morning. Chance of
precipitation 40 percent.
.SATURDAY...Mostly sunny. Highs 77 to 83.
.SATURDAY NIGHT...Mostly clear. Lows 51 to 57. East winds around
15 mph after midnight.
.SUNDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, and small hail in the
afternoon. Highs 79 to 85. East winds around 15 mph in the
afternoon. Chance of precipitation 20 percent.
.SUNDAY NIGHT...Windy. Partly cloudy with isolated rain showers
and thunderstorms in the evening, then mostly clear after
midnight. Some thunderstorms may produce gusty winds, and small
hail in the evening. Lows 53 to 59. Southeast winds 20 to 30 mph
becoming southwest around 15 mph after midnight. Chance of
precipitation 20 percent.
.MONDAY...Sunny in the morning, then mostly cloudy with isolated
rain showers and thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, and small hail in the
afternoon. Highs 82 to 88. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
55 to 61.
.TUESDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
81 to 87. Chance of precipitation 20 percent.
.TUESDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows 56 to 62. Chance of
precipitation 20 percent.
.WEDNESDAY...Partly cloudy. Isolated rain showers and
thunderstorms in the afternoon. Highs 78 to 84. Chance of
precipitation 20 percent.
.WEDNESDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows 54 to 60. Chance of
precipitation 20 percent.
.THURSDAY...Partly cloudy. Isolated rain showers and
thunderstorms in the afternoon. Highs 78 to 84. Chance of
precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows 53 to 59. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs 78 to 84.

$$

WYZ002-221000-
Absaroka Mountains-
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Breezy, sunny. Highs 65 to 75. West winds
15 to 25 mph with gusts to around 40 mph.
.TONIGHT...Breezy. Mostly clear. Lows 40 to 48. West winds 15 to
20 mph in the evening.
.SATURDAY...Mostly sunny. Highs 65 to 75. West winds around
15 mph in the late morning and afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 41 to 51.
.SUNDAY...Sunny in the morning, then partly cloudy with isolated
rain showers and thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, and small hail in the
afternoon. Highs 68 to 78. Southwest winds around 15 mph in the
afternoon. Chance of precipitation 20 percent.
.SUNDAY NIGHT...Breezy. Partly cloudy with isolated rain showers
and thunderstorms in the evening, then mostly clear after
midnight. Some thunderstorms may produce gusty winds, and small
hail in the evening. Lows 43 to 53. West winds 15 to 20 mph.
Chance of precipitation 20 percent.
.MONDAY...Mostly sunny in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs 67 to 77. Chance of precipitation
30 percent.
.MONDAY NIGHT...Partly cloudy with scattered rain showers and
thunderstorms. Lows 46 to 54. Chance of precipitation 30 percent.
.TUESDAY...Partly cloudy in the morning then becoming mostly
cloudy. Scattered rain showers and thunderstorms. Highs 63 to 73.
Chance of precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy with scattered rain showers and
thunderstorms. Lows 45 to 53. Chance of precipitation 40 percent.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Scattered rain showers and thunderstorms. Highs 61 to 71.
Chance of precipitation 40 percent.
.WEDNESDAY NIGHT...Partly cloudy with scattered rain showers and
thunderstorms. Lows 44 to 52. Chance of precipitation 30 percent.
.THURSDAY...Partly cloudy with scattered rain showers and
thunderstorms. Highs 64 to 74. Chance of precipitation
30 percent.
.THURSDAY NIGHT...Partly cloudy with scattered rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows 43 to 51. Chance of precipitation 30 percent.
.FRIDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
64 to 74. Chance of precipitation 20 percent.

$$

WYZ007-221000-
Owl Creek and Bridger Mountains-
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Mostly sunny. Highs 80 to 86. West winds
around 15 mph with gusts to around 30 mph.
.TONIGHT...Mostly clear. Lows 53 to 59. Northwest winds around
15 mph.
.SATURDAY...Sunny. Highs 78 to 84. Northwest winds around 15 mph
early in the morning.
.SATURDAY NIGHT...Mostly clear. Lows 54 to 60. North winds around
15 mph until early morning.
.SUNDAY...Mostly sunny. Highs 82 to 88.
.SUNDAY NIGHT...Mostly clear. Lows 56 to 62. West winds around
15 mph.
.MONDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, and small hail in the
afternoon. Highs 83 to 89. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows 57 to 63. Chance of
precipitation 20 percent.
.TUESDAY...Partly cloudy. Isolated rain showers and thunderstorms
in the afternoon. Highs 80 to 88. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Mostly cloudy with scattered rain showers and
thunderstorms. Lows 57 to 63. Chance of precipitation 30 percent.
.WEDNESDAY...Partly cloudy with scattered rain showers and
thunderstorms. Highs 76 to 84. Chance of precipitation
30 percent.
.WEDNESDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms. Lows 55 to 61. Chance of precipitation 20 percent.
.THURSDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
79 to 87. Chance of precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows 55 to 61. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs 80 to 86.

$$

WYZ008-221000-
Bighorn Mountains West-
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Breezy. Mostly sunny. Highs 72 to 82. West
winds 15 to 20 mph with gusts to around 35 mph.
.TONIGHT...Mostly clear. Lows 47 to 57. Northwest winds around
15 mph shifting to the northeast in the late evening and
overnight.
.SATURDAY...Sunny. Highs 71 to 81. West winds around 15 mph in
the late morning and afternoon.
.SATURDAY NIGHT...Clear. Lows 48 to 58. East winds around 15 mph
after midnight.
.SUNDAY...Mostly sunny. Highs 75 to 85. Southwest winds around
15 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 51 to 61. South winds around
15 mph in the evening.
.MONDAY...Mostly sunny in the morning, then mostly cloudy with
isolated rain showers and thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, and small hail in the
afternoon. Highs 75 to 85. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms. Lows 52 to 62. Chance of precipitation 20 percent.
.TUESDAY...Partly cloudy with isolated rain showers and
thunderstorms. Highs 73 to 83. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Mostly cloudy with scattered rain showers and
thunderstorms. Lows 51 to 61. Chance of precipitation 30 percent.
.WEDNESDAY...Partly cloudy with scattered rain showers and
thunderstorms. Highs 70 to 80. Chance of precipitation
40 percent.
.WEDNESDAY NIGHT...Partly cloudy with scattered rain showers and
thunderstorms. Lows 49 to 59. Chance of precipitation 40 percent.
.THURSDAY...Partly cloudy with scattered rain showers and
thunderstorms. Highs 73 to 83. Chance of precipitation
30 percent.
.THURSDAY NIGHT...Partly cloudy with scattered rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows 49 to 59. Chance of precipitation 30 percent.
.FRIDAY...Mostly sunny. Isolated rain showers and thunderstorms
in the afternoon. Highs 72 to 82. Chance of precipitation
20 percent.

$$

WYZ009-221000-
Bighorn Mountains Southeast-
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Breezy. Mostly sunny. Highs 72 to 82. West
winds 15 to 20 mph with gusts to around 35 mph.
.TONIGHT...Mostly clear. Lows 47 to 57. Northwest winds around
15 mph early in the evening.
.SATURDAY...Mostly sunny. Highs 71 to 81.
.SATURDAY NIGHT...Mostly clear. Lows 48 to 56. North winds around
15 mph in the late evening and early morning shifting to the
west.
.SUNDAY...Mostly sunny. Highs 74 to 84. Southwest winds around
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows 52 to 60. South winds around
15 mph shifting to the west after midnight.
.MONDAY...Mostly sunny in the morning, then mostly cloudy with
isolated rain showers and thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, and small hail in the
afternoon. Highs 74 to 84. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows 52 to 60. Chance of
precipitation 20 percent.
.TUESDAY...Partly cloudy. Isolated rain showers and thunderstorms
in the afternoon. Highs 73 to 83. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Mostly cloudy with scattered rain showers and
thunderstorms. Lows 50 to 60. Chance of precipitation 30 percent.
.WEDNESDAY...Partly cloudy with scattered rain showers and
thunderstorms. Highs 71 to 81. Chance of precipitation
40 percent.
.WEDNESDAY NIGHT...Partly cloudy with scattered rain showers and
thunderstorms. Lows 49 to 59. Chance of precipitation 40 percent.
.THURSDAY...Partly cloudy with scattered rain showers and
thunderstorms. Highs 72 to 82. Chance of precipitation
30 percent.
.THURSDAY NIGHT...Partly cloudy with scattered rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows 50 to 58. Chance of precipitation 30 percent.
.FRIDAY...Mostly sunny. Highs 72 to 82.

$$

WYZ012-221000-
Teton and Gros Ventre Mountains-
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Breezy, sunny. Highs 66 to 76. West winds
15 to 20 mph.
.TONIGHT...Mostly clear. Lows 41 to 47. West winds around 15 mph
early in the evening.
.SATURDAY...Sunny. Highs 67 to 77. West winds around 15 mph in
the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 41 to 47.
.SUNDAY...Mostly sunny. Highs 70 to 80. West winds around 15 mph
in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 43 to 49. Southwest winds
around 15 mph in the evening.
.MONDAY...Breezy. Mostly sunny in the morning, then partly cloudy
with isolated rain showers and thunderstorms in the afternoon.
Some thunderstorms may produce gusty winds, and small hail in the
afternoon. Highs 70 to 80. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms. Lows 47 to 53. Chance of precipitation 20 percent.
.TUESDAY...Partly cloudy in the morning then becoming mostly
cloudy. Scattered rain showers and thunderstorms. Highs 65 to 75.
Chance of precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy with scattered rain showers and
thunderstorms. Lows 46 to 52. Chance of precipitation 30 percent.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Scattered rain showers and thunderstorms. Highs 64 to 74.
Chance of precipitation 40 percent.
.WEDNESDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms. Lows 45 to 51. Chance of precipitation 20 percent.
.THURSDAY...Partly cloudy. Isolated rain showers and
thunderstorms in the afternoon. Highs 66 to 76. Chance of
precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows 44 to 50. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs 66 to 76.

$$

WYZ014-221000-
Wind River Mountains West-
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Breezy. Mostly cloudy with scattered rain
showers and isolated thunderstorms. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall. Highs 65 to
75. West winds 15 to 20 mph with gusts to around 40 mph. Chance
of precipitation 30 percent.
.TONIGHT...Partly cloudy early in the evening then clearing. Lows
39 to 49. Northwest winds around 15 mph early in the evening.
.SATURDAY...Mostly sunny. Highs 66 to 76. West winds around
15 mph in the late morning and afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 40 to 50. Northwest winds
around 15 mph shifting to the northeast in the late evening and
overnight.
.SUNDAY...Mostly sunny. Highs 67 to 77. West winds around 15 mph
in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 42 to 52. Northwest winds
around 15 mph in the evening.
.MONDAY...Breezy. Mostly sunny in the morning, then mostly cloudy
with isolated rain showers and thunderstorms in the afternoon.
Some thunderstorms may produce gusty winds, and small hail in the
afternoon. Highs 68 to 78. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms. Lows 45 to 55. Chance of precipitation 20 percent.
.TUESDAY...Partly cloudy with isolated rain showers and
thunderstorms. Highs 65 to 75. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms. Lows 43 to 53. Chance of precipitation 20 percent.
.WEDNESDAY...Partly cloudy with scattered rain showers and
thunderstorms. Highs 63 to 73. Chance of precipitation
30 percent.
.WEDNESDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms. Lows 42 to 52. Chance of precipitation 20 percent.
.THURSDAY...Partly cloudy with isolated rain showers and
thunderstorms. Highs 65 to 75. Chance of precipitation
20 percent.
.THURSDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows 42 to 52. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs 65 to 75.

$$

WYZ015-221000-
Wind River Mountains East-
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Breezy. Mostly cloudy with scattered rain
showers and isolated thunderstorms. Some thunderstorms may
produce gusty winds, small hail, and heavy rainfall. Highs 64 to
74. West winds 15 to 20 mph with gusts to around 40 mph. Chance
of precipitation 40 percent.
.TONIGHT...Breezy. Partly cloudy early in the evening then
clearing. Lows 40 to 50. West winds 15 to 20 mph.
.SATURDAY...Mostly sunny. Highs 64 to 74. Northwest winds around
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows 41 to 51.
.SUNDAY...Breezy. Mostly sunny in the morning, then partly cloudy
with isolated rain showers and thunderstorms in the afternoon.
Some thunderstorms may produce gusty winds, and small hail in the
afternoon. Highs 66 to 76. West winds around 15 mph shifting to
the south in the afternoon. Chance of precipitation 20 percent.
.SUNDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Some thunderstorms may produce gusty winds, and small hail in the
evening. Lows 43 to 53. West winds around 15 mph. Chance of
precipitation 20 percent.
.MONDAY...Mostly sunny in the morning, then mostly cloudy with
scattered rain showers and isolated thunderstorms in the
afternoon. Some thunderstorms may produce gusty winds, and small
hail in the afternoon. Highs 67 to 77. Chance of precipitation
30 percent.
.MONDAY NIGHT...Partly cloudy. Lows 45 to 55.
.TUESDAY...Partly cloudy with isolated rain showers and
thunderstorms. Highs 64 to 74. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms. Lows 44 to 54. Chance of precipitation 20 percent.
.WEDNESDAY...Partly cloudy with scattered rain showers and
thunderstorms. Highs 62 to 72. Chance of precipitation
30 percent.
.WEDNESDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms. Lows 43 to 53. Chance of precipitation 20 percent.
.THURSDAY...Partly cloudy with isolated rain showers and
thunderstorms. Highs 64 to 74. Chance of precipitation
20 percent.
.THURSDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows 43 to 53. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Isolated rain showers and thunderstorms
in the afternoon. Highs 63 to 73. Chance of precipitation
20 percent.

$$

WYZ019-221000-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Cloudy with scattered showers and isolated
thunderstorms. Some thunderstorms may produce gusty winds, small
hail, and heavy rainfall. Highs 81 to 87. Northwest winds around
15 mph with gusts to around 35 mph. Chance of precipitation
40 percent.
.TONIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Some thunderstorms may produce gusty winds, small hail, and heavy
rainfall in the evening. Lows around 54. West winds around 15 mph
early in the evening. Chance of precipitation 20 percent.
.SATURDAY...Mostly sunny. Highs 80 to 86. Northwest winds around
15 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows around 55. North winds
around 15 mph early in the evening becoming northeast around
15 mph after midnight.
.SUNDAY...Mostly sunny. Highs 82 to 88. South winds around 15 mph
in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows around 57. North winds around
15 mph in the evening.
.MONDAY...Mostly sunny. Highs 84 to 90.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 50s.
.TUESDAY...Partly cloudy. Isolated rain showers and thunderstorms
in the afternoon. Highs 83 to 89. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows 55 to 61. Chance of
precipitation 20 percent.
.WEDNESDAY...Partly cloudy. Isolated rain showers and
thunderstorms in the afternoon. Highs 80 to 86. Chance of
precipitation 20 percent.
.WEDNESDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows in the mid 50s. Chance of
precipitation 20 percent.
.THURSDAY...Partly cloudy. Isolated rain showers and
thunderstorms in the afternoon. Highs 81 to 87. Chance of
precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the mid 50s. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs 81 to 87.

$$

WYZ024-221000-
Salt River and Wyoming Ranges-
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Mostly cloudy with isolated rain showers
and thunderstorms. Some thunderstorms may produce gusty winds,
small hail, and heavy rainfall. Highs 71 to 79. West winds around
15 mph with gusts to around 30 mph. Chance of precipitation
20 percent.
.TONIGHT...Mostly clear. Lows 44 to 50. Northwest winds around
15 mph early in the evening.
.SATURDAY...Sunny. Highs 72 to 80. Northwest winds around 15 mph
in the late morning and afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 45 to 51. Northwest winds
around 15 mph early in the evening.
.SUNDAY...Breezy. Mostly sunny. Highs 74 to 82. West winds 15 to
20 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 47 to 53. Northwest winds
around 15 mph in the evening.
.MONDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds, and small hail in the
afternoon. Highs 74 to 82. Chance of precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows 50 to 56. Chance of
precipitation 20 percent.
.TUESDAY...Partly cloudy with scattered rain showers and
thunderstorms. Highs 70 to 78. Chance of precipitation
30 percent.
.TUESDAY NIGHT...Mostly cloudy with scattered rain showers and
thunderstorms. Lows 48 to 54. Chance of precipitation 30 percent.
.WEDNESDAY...Partly cloudy with scattered rain showers and
thunderstorms. Highs 69 to 77. Chance of precipitation
40 percent.
.WEDNESDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms. Lows 47 to 53. Chance of precipitation 20 percent.
.THURSDAY...Partly cloudy. Isolated rain showers and
thunderstorms in the afternoon. Highs 71 to 79. Chance of
precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows 47 to 53. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs 70 to 78.

$$

WYZ030-221000-
East Sweetwater County-
Including the city of Wamsutter
231 PM MDT Fri Jul 21 2017

.LATE THIS AFTERNOON...Breezy. Cloudy with scattered showers and
isolated thunderstorms. Some thunderstorms may produce gusty
winds, small hail, and heavy rainfall. Highs 81 to 85. West winds
15 to 20 mph with gusts to around 40 mph. Chance of precipitation
40 percent.
.TONIGHT...Breezy. Mostly cloudy with scattered rain showers and
isolated thunderstorms in the evening, then mostly clear after
midnight. Some thunderstorms may produce gusty winds, small hail,
and heavy rainfall in the evening. Lows around 54. West winds
15 to 20 mph early in the evening. Chance of precipitation
30 percent.
.SATURDAY...Mostly sunny. Highs around 84. Northwest winds around
15 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows around 54. Northwest winds
around 15 mph early in the evening.
.SUNDAY...Mostly sunny. Highs 84 to 88. West winds around 15 mph
in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows around 56. West winds around
15 mph in the evening.
.MONDAY...Mostly sunny. Highs in the mid to upper 80s.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s.
.TUESDAY...Partly cloudy. Isolated rain showers and thunderstorms
in the afternoon. Highs in the mid to upper 80s. Chance of
precipitation 20 percent.
.TUESDAY NIGHT...Mostly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows in the upper 50s. Chance of
precipitation 20 percent.
.WEDNESDAY...Partly cloudy. Scattered rain showers and
thunderstorms in the afternoon. Highs in the lower to mid 80s.
Chance of precipitation 30 percent.
.WEDNESDAY NIGHT...Partly cloudy with scattered rain showers and
thunderstorms. Lows in the mid 50s. Chance of precipitation
30 percent.
.THURSDAY...Partly cloudy. Isolated rain showers and
thunderstorms in the afternoon. Highs in the 80s. Chance of
precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy with isolated rain showers and
thunderstorms in the evening, then mostly clear after midnight.
Lows in the mid 50s. Chance of precipitation 20 percent.
.FRIDAY...Mostly sunny. Highs in the lower to mid 80s.

$$





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