Zone Forecast Product
Issued by NWS Riverton, WY

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786
FPUS55 KRIW 190500
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
1059 PM MDT Fri Aug 18 2017

WYZ020-191000-
Natrona County Lower Elevations-
Including the city of Casper
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Clear. Lows around 53.
.SATURDAY...Sunny. Highs around 88.
.SATURDAY NIGHT...Clear. Lows around 52.
.SUNDAY...Mostly sunny. Highs 86 to 90.
.SUNDAY NIGHT...Partly cloudy. Lows around 54.
.MONDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid 80s.
.MONDAY NIGHT...Partly cloudy. Slight chance of rain showers and
isolated thunderstorms in the evening. Some thunderstorms may
produce gusty winds in the evening. Lows in the lower 50s. Chance
of precipitation 20 percent.
.TUESDAY...Mostly sunny. Highs in the lower 80s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.THURSDAY...Partly cloudy. Highs in the lower 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.FRIDAY...Partly cloudy. Highs in the lower 80s.

$$

WYZ017-191000-
Wind River Basin-
Including the cities of Riverton and Shoshoni
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Clear. Lows around 54.
.SATURDAY...Sunny. Highs 86 to 90.
.SATURDAY NIGHT...Clear. Lows around 54.
.SUNDAY...Mostly sunny. Highs 86 to 90.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
around 55.
.MONDAY...Partly cloudy. Highs in the lower to mid 80s.
.MONDAY NIGHT...Partly cloudy with slight chance of rain showers
and isolated thunderstorms in the evening, then mostly clear
after midnight. Some thunderstorms may produce gusty winds in the
evening. Lows in the mid 50s. Chance of precipitation 20 percent.
.TUESDAY...Mostly sunny. Highs in the lower to mid 80s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.WEDNESDAY...Mostly sunny. Highs in the 80s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.THURSDAY...Partly cloudy. Highs in the lower to mid 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.FRIDAY...Partly cloudy in the morning then clearing. Highs in
the lower to mid 80s.

$$

WYZ018-191000-
Lander Foothills-
Including the city of Lander
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Clear. Lows around 53.
.SATURDAY...Sunny. Highs 85 to 89.
.SATURDAY NIGHT...Clear. Lows around 52.
.SUNDAY...Mostly sunny. Highs 85 to 89.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
around 54.
.MONDAY...Partly cloudy. Highs in the lower 80s.
.MONDAY NIGHT...Partly cloudy with slight chance of rain showers
and isolated thunderstorms in the evening, then mostly clear
after midnight. Some thunderstorms may produce gusty winds in the
evening. Lows in the lower 50s. Chance of precipitation
20 percent.
.TUESDAY...Mostly sunny. Highs in the lower 80s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.THURSDAY...Partly cloudy. Highs in the lower 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs near 80.

$$

WYZ028-191000-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Clear. Lows 47 to 51.
.SATURDAY...Sunny. Highs 82 to 86. West winds around 15 mph in
the afternoon.
.SATURDAY NIGHT...Clear. Lows 46 to 50.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 81 to 85.
.SUNDAY NIGHT...Mostly clear. Lows around 51. Southwest winds
around 15 mph in the evening.
.MONDAY...Partly cloudy. Highs near 80.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
near 50.
.TUESDAY...Mostly sunny. Highs near 80.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 50s.
.WEDNESDAY...Mostly sunny. Highs near 80.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.THURSDAY...Partly cloudy. Highs in the mid 70s to lower 80s.
.THURSDAY NIGHT...Partly cloudy. Lows around 50.
.FRIDAY...Partly cloudy in the morning then clearing. Highs in
the mid to upper 70s.

$$

WYZ013-191000-
Jackson Hole-
Including the city of Jackson
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Clear. Lows around 43.
.SATURDAY...Sunny. Highs 77 to 82.
.SATURDAY NIGHT...Mostly clear. Lows 41 to 45.
.SUNDAY...Mostly sunny. Highs 76 to 81. Southwest winds around
15 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 42 to 46.
.MONDAY...Partly cloudy in the morning then clearing. Highs 75 to
80.
.MONDAY NIGHT...Mostly clear. Lows in the lower to mid 40s.
.TUESDAY...Sunny. Highs in the mid 70s to lower 80s.
.TUESDAY NIGHT...Mostly clear. Lows in the lower to mid 40s.
.WEDNESDAY...Mostly sunny. Highs in the mid to upper 70s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the 40s.
.THURSDAY...Partly cloudy. Isolated rain showers and
thunderstorms in the afternoon. Highs in the lower to mid 70s.
Chance of precipitation 20 percent.
.THURSDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the lower to mid 40s. Chance of precipitation 20 percent.
.FRIDAY...Partly cloudy. Isolated rain showers and thunderstorms
in the afternoon. Highs in the lower to mid 70s. Chance of
precipitation 20 percent.

$$

WYZ003-191000-
Cody Foothills-
Including the cities of Cody and Meeteetse
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Clear. Lows 53 to 57.
.SATURDAY...Mostly sunny. Highs 81 to 86.
.SATURDAY NIGHT...Mostly clear then becoming partly cloudy in the
late evening and early morning then becoming mostly clear. Lows
51 to 55.
.SUNDAY...Sunny. Highs 80 to 85.
.SUNDAY NIGHT...Mostly clear. Lows 51 to 55.
.MONDAY...Partly cloudy. Highs 76 to 81.
.MONDAY NIGHT...Mostly clear. Lows in the lower to mid 50s.
.TUESDAY...Sunny. Highs 78 to 83.
.TUESDAY NIGHT...Mostly clear. Lows in the 50s.
.WEDNESDAY...Mostly sunny. Highs 79 to 84.
.WEDNESDAY NIGHT...Partly cloudy. Lows 53 to 58.
.THURSDAY...Partly cloudy. Highs 77 to 82.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the lower to mid 50s.
.FRIDAY...Partly cloudy. Highs 75 to 80.

$$

WYZ004-191000-
North Big Horn Basin-
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Clear. Lows around 57.
.SATURDAY...Mostly sunny. Highs 87 to 91.
.SATURDAY NIGHT...Mostly clear. Lows 53 to 57.
.SUNDAY...Sunny. Highs 85 to 89.
.SUNDAY NIGHT...Mostly clear. Lows around 56.
.MONDAY...Partly cloudy. Highs in the lower to mid 80s.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
.TUESDAY...Sunny. Highs in the mid 80s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s to lower 90s.
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the upper 50s.
.THURSDAY...Partly cloudy. Highs in the 80s.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the upper 50s.
.FRIDAY...Partly cloudy. Highs in the lower to mid 80s.

$$

WYZ006-191000-
Southeast Big Horn Basin-
Including the city of Worland
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Clear. Lows around 55.
.SATURDAY...Mostly sunny. Highs around 90.
.SATURDAY NIGHT...Mostly clear. Lows around 54.
.SUNDAY...Mostly sunny. Highs around 89.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
around 55.
.MONDAY...Partly cloudy. Highs in the mid 80s.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 50s.
.TUESDAY...Sunny. Highs in the mid 80s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.THURSDAY...Partly cloudy. Highs in the mid 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.FRIDAY...Partly cloudy. Highs in the mid 80s.

$$

WYZ005-191000-
Southwest Big Horn Basin-
Including the city of Thermopolis
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Clear. Lows around 55.
.SATURDAY...Mostly sunny. Highs 87 to 91.
.SATURDAY NIGHT...Mostly clear. Lows around 54.
.SUNDAY...Mostly sunny. Highs 86 to 91.
.SUNDAY NIGHT...Mostly clear. Lows 53 to 57.
.MONDAY...Partly cloudy. Highs 82 to 87.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 50s.
.TUESDAY...Sunny. Highs in the 80s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.WEDNESDAY...Mostly sunny. Highs in the mid to upper 80s.
.WEDNESDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the mid 50s.
.THURSDAY...Partly cloudy. Highs in the lower to mid 80s.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the mid 50s.
.FRIDAY...Partly cloudy. Highs in the lower to mid 80s.

$$

WYZ023-191000-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Clear. Lows 40 to 44.
.SATURDAY...Sunny. Highs 81 to 85.
.SATURDAY NIGHT...Mostly clear until early morning then becoming
partly cloudy. Lows 41 to 46.
.SUNDAY...Partly cloudy. Highs 81 to 85.
.SUNDAY NIGHT...Mostly clear. Lows 43 to 48.
.MONDAY...Partly cloudy in the morning then clearing. Highs near
80.
.MONDAY NIGHT...Mostly clear. Lows 42 to 47.
.TUESDAY...Sunny. Highs in the lower to mid 80s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid to upper 40s.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs near 80.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid to upper 40s.
.THURSDAY...Partly cloudy. Isolated rain showers and
thunderstorms in the afternoon. Highs in the mid to upper 70s.
Chance of precipitation 20 percent.
.THURSDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the mid to upper 40s. Chance of precipitation 20 percent.
.FRIDAY...Partly cloudy. Isolated rain showers and thunderstorms
in the afternoon. Highs in the mid to upper 70s. Chance of
precipitation 20 percent.

$$

WYZ025-191000-
Upper Green River Basin Foothills-
Including the city of Pinedale
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Clear. Lows 36 to 40.
.SATURDAY...Sunny. Highs 76 to 80.
.SATURDAY NIGHT...Clear. Lows 37 to 41.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 75 to 79.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
40 to 45.
.MONDAY...Partly cloudy. Highs in the mid to upper 70s.
.MONDAY NIGHT...Mostly clear. Lows 38 to 43.
.TUESDAY...Sunny. Highs in the mid 70s.
.TUESDAY NIGHT...Mostly clear. Lows in the lower to mid 40s.
.WEDNESDAY...Mostly sunny. Highs in the mid to upper 70s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower to mid 40s.
.THURSDAY...Partly cloudy. Isolated rain showers and
thunderstorms in the afternoon. Highs in the lower to mid 70s.
Chance of precipitation 20 percent.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the lower to mid 40s.
.FRIDAY...Partly cloudy. Isolated rain showers and thunderstorms
in the afternoon. Highs in the lower to mid 70s. Chance of
precipitation 20 percent.

$$

WYZ026-191000-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Clear. Lows 41 to 46.
.SATURDAY...Sunny. Highs 80 to 84. West winds around 15 mph in
the afternoon.
.SATURDAY NIGHT...Clear. Lows 41 to 46.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 79 to 83.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
45 to 50. West winds around 15 mph in the evening.
.MONDAY...Partly cloudy. Highs near 80.
.MONDAY NIGHT...Mostly clear. Lows 43 to 48.
.TUESDAY...Mostly sunny. Highs in the mid 70s to lower 80s.
.TUESDAY NIGHT...Mostly clear. Lows 46 to 51.
.WEDNESDAY...Mostly sunny. Highs near 80.
.WEDNESDAY NIGHT...Partly cloudy. Lows 47 to 52.
.THURSDAY...Partly cloudy. Highs in the mid to upper 70s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid to upper 40s.
.FRIDAY...Partly cloudy. Highs in the 70s.

$$

WYZ010-191000-
Northeast Johnson County-
Including the city of Buffalo
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Clear. Lows around 58.
.SATURDAY...Mostly sunny until late afternoon then becoming
partly cloudy. Highs 88 to 92. North winds around 15 mph late in
the morning.
.SATURDAY NIGHT...Partly cloudy until early morning then
clearing. Lows around 56.
.SUNDAY...Mostly sunny. Highs 86 to 90.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
around 57.
.MONDAY...Partly cloudy. Highs 82 to 87.
.MONDAY NIGHT...Partly cloudy with slight chance of rain showers
and isolated thunderstorms in the evening, then mostly clear
after midnight. Some thunderstorms may produce gusty winds in the
evening. Lows in the mid 50s. Chance of precipitation 20 percent.
.TUESDAY...Mostly sunny. Highs in the lower to mid 80s.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s.
.WEDNESDAY...Mostly sunny. Highs in the mid to upper 80s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s.
.THURSDAY...Partly cloudy in the morning then clearing. Highs
84 to 89.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.FRIDAY...Partly cloudy. Highs in the lower to mid 80s.

$$

WYZ011-191000-
Southeast Johnson County-
Including the city of Kaycee
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Clear. Lows 54 to 58.
.SATURDAY...Mostly sunny. Highs around 89.
.SATURDAY NIGHT...Mostly clear. Lows around 55.
.SUNDAY...Mostly sunny. Highs around 89.
.SUNDAY NIGHT...Partly cloudy. Lows around 57.
.MONDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid 80s.
.MONDAY NIGHT...Partly cloudy with slight chance of rain showers
and isolated thunderstorms in the evening, then mostly clear
after midnight. Some thunderstorms may produce gusty winds in the
evening. Lows in the mid 50s. Chance of precipitation 20 percent.
.TUESDAY...Mostly sunny. Highs in the mid 80s.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s.
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.FRIDAY...Partly cloudy. Highs in the lower to mid 80s.

$$

WYZ027-191000-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Clear. Lows around 46.
.SATURDAY...Sunny. Highs 81 to 85. West winds around 15 mph in
the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows around 45. West winds around
15 mph early in the evening.
.SUNDAY...Mostly sunny with isolated rain showers in the morning,
then partly cloudy with slight chance of rain showers and
thunderstorms in the afternoon. Some thunderstorms may produce
gusty winds in the afternoon. Highs around 81. Chance of
precipitation 20 percent.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
around 48. West winds around 15 mph in the evening.
.MONDAY...Partly cloudy. Highs around 80.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s.
.TUESDAY...Mostly sunny. Highs in the upper 70s.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the upper 70s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.THURSDAY...Partly cloudy. Highs in the mid 70s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid 70s.

$$

WYZ016-191000-
Upper Wind River Basin-
Including the city of Dubois
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Clear. Lows 47 to 52.
.SATURDAY...Sunny. Highs 80 to 85. West winds around 15 mph in
the afternoon.
.SATURDAY NIGHT...Clear. Lows 46 to 51. West winds around 15 mph
early in the evening.
.SUNDAY...Mostly sunny. Highs 80 to 85. West winds around 15 mph
in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 47 to 52. West winds around
15 mph in the evening.
.MONDAY...Partly cloudy. Highs 76 to 81.
.MONDAY NIGHT...Partly cloudy with slight chance of rain showers
and isolated thunderstorms in the evening, then clear after
midnight. Some thunderstorms may produce gusty winds in the
evening. Lows 45 to 50. Chance of precipitation 20 percent.
.TUESDAY...Mostly sunny. Highs in the mid 70s to lower 80s.
.TUESDAY NIGHT...Mostly clear. Lows 47 to 52.
.WEDNESDAY...Mostly sunny. Highs 76 to 81.
.WEDNESDAY NIGHT...Partly cloudy. Lows 48 to 53.
.THURSDAY...Partly cloudy. Highs 74 to 79.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 47 to 52.
.FRIDAY...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.

$$

WYZ001-191000-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Clear. Lows 38 to 44.
.SATURDAY...Mostly sunny. Highs 68 to 76. Southwest winds around
15 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy until early morning then
clearing. Lows 38 to 44. West winds around 15 mph early in the
evening.
.SUNDAY...Sunny. Highs 68 to 76. Southwest winds around 15 mph in
the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 38 to 44.
.MONDAY...Partly cloudy in the morning then clearing. Highs 67 to
75.
.MONDAY NIGHT...Mostly clear. Lows 38 to 44.
.TUESDAY...Mostly sunny. Highs 70 to 76.
.TUESDAY NIGHT...Mostly clear. Lows 39 to 45.
.WEDNESDAY...Mostly sunny. Highs 69 to 75.
.WEDNESDAY NIGHT...Partly cloudy. Lows 40 to 46.
.THURSDAY...Partly cloudy. Isolated rain showers and
thunderstorms in the afternoon. Highs 66 to 72. Chance of
precipitation 20 percent.
.THURSDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows 39 to 45. Chance of precipitation 20 percent.
.FRIDAY...Partly cloudy. Isolated rain showers and thunderstorms
in the afternoon. Highs 64 to 70. Chance of precipitation
20 percent.

$$

WYZ029-191000-
Flaming Gorge-
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Mostly clear. Lows around 52.
.SATURDAY...Sunny. Highs 82 to 87. West winds around 15 mph late
in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows around 52. Southwest winds
around 15 mph early in the evening.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 80 to 84.
.SUNDAY NIGHT...Mostly clear. Lows around 53. Southwest winds
around 15 mph in the evening.
.MONDAY...Partly cloudy. Highs near 80.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 50s.
.TUESDAY...Mostly sunny. Highs near 80.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 50s.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs near 80.
.WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the mid 50s.
.THURSDAY...Partly cloudy. Isolated rain showers and
thunderstorms in the afternoon. Highs in the mid to upper 70s.
Chance of precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.FRIDAY...Partly cloudy. Highs in the mid to upper 70s.

$$

WYZ022-191000-
Casper Mountain-
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Clear. Lows 49 to 55.
.SATURDAY...Sunny. Highs 78 to 84.
.SATURDAY NIGHT...Clear. Lows 47 to 53.
.SUNDAY...Sunny. Highs 78 to 84.
.SUNDAY NIGHT...Partly cloudy. Lows 49 to 55.
.MONDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 75 to 81.
.MONDAY NIGHT...Partly cloudy. Slight chance of rain showers and
isolated thunderstorms in the evening, then slight chance of rain
showers after midnight. Some thunderstorms may produce gusty
winds in the evening. Lows 48 to 54. Chance of precipitation
20 percent.
.TUESDAY...Mostly sunny. Highs 73 to 79.
.TUESDAY NIGHT...Mostly clear. Lows 49 to 55.
.WEDNESDAY...Mostly sunny. Highs 75 to 81.
.WEDNESDAY NIGHT...Mostly clear. Lows 50 to 56.
.THURSDAY...Partly cloudy. Highs 74 to 80.
.THURSDAY NIGHT...Partly cloudy. Lows 49 to 55.
.FRIDAY...Partly cloudy. Highs 73 to 79.

$$

WYZ002-191000-
Absaroka Mountains-
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Clear. Lows 40 to 48.
.SATURDAY...Sunny. Highs 64 to 74. West winds around 15 mph in
the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 40 to 48. West winds around
15 mph early in the evening.
.SUNDAY...Breezy. Mostly sunny. Highs 63 to 73. West winds 15 to
20 mph.
.SUNDAY NIGHT...Mostly clear. Lows 40 to 48. West winds around
15 mph in the evening.
.MONDAY...Partly cloudy. Highs 61 to 71.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
39 to 47.
.TUESDAY...Mostly sunny. Highs 63 to 73.
.TUESDAY NIGHT...Mostly clear. Lows 41 to 49.
.WEDNESDAY...Mostly sunny. Highs 63 to 73.
.WEDNESDAY NIGHT...Partly cloudy. Lows 41 to 49.
.THURSDAY...Partly cloudy with isolated rain showers in the
morning, then mostly cloudy with scattered rain showers and
thunderstorms in the afternoon. Highs 60 to 70. Chance of
precipitation 30 percent.
.THURSDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows 40 to 48. Chance of precipitation 20 percent.
.FRIDAY...Partly cloudy with scattered rain showers in the
morning, then mostly cloudy with scattered rain showers and
thunderstorms in the afternoon. Highs 59 to 69. Chance of
precipitation 30 percent.

$$

WYZ007-191000-
Owl Creek and Bridger Mountains-
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Clear. Lows around 55.
.SATURDAY...Sunny. Highs 79 to 85.
.SATURDAY NIGHT...Clear. Lows 50 to 56.
.SUNDAY...Mostly sunny. Highs 79 to 85.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
51 to 57.
.MONDAY...Partly cloudy. Highs 75 to 81.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
49 to 55.
.TUESDAY...Mostly sunny. Highs 75 to 81.
.TUESDAY NIGHT...Mostly clear. Lows 51 to 57.
.WEDNESDAY...Mostly sunny. Highs 77 to 83.
.WEDNESDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows 52 to 58.
.THURSDAY...Partly cloudy. Highs 75 to 81.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 51 to 57.
.FRIDAY...Partly cloudy. Highs 74 to 80.

$$

WYZ008-191000-
Bighorn Mountains West-
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Clear. Lows 46 to 56.
.SATURDAY...Mostly sunny. Highs 71 to 81.
.SATURDAY NIGHT...Mostly clear. Lows 45 to 55.
.SUNDAY...Sunny. Highs 71 to 81.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
46 to 56.
.MONDAY...Partly cloudy. Highs 67 to 77.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
44 to 54.
.TUESDAY...Mostly sunny. Highs 68 to 78.
.TUESDAY NIGHT...Mostly clear. Lows 46 to 56.
.WEDNESDAY...Mostly sunny. Highs 70 to 80.
.WEDNESDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows 47 to 57.
.THURSDAY...Partly cloudy. Scattered rain showers and
thunderstorms in the afternoon. Highs 68 to 78. Chance of
precipitation 30 percent.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 46 to 56.
.FRIDAY...Partly cloudy. Scattered rain showers in the morning,
then scattered rain showers and thunderstorms in the afternoon.
Highs 67 to 77. Chance of precipitation 30 percent.

$$

WYZ009-191000-
Bighorn Mountains Southeast-
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Clear. Lows 48 to 56.
.SATURDAY...Mostly sunny. Highs 71 to 81.
.SATURDAY NIGHT...Mostly clear. Lows 46 to 54.
.SUNDAY...Mostly sunny. Highs 71 to 81.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
47 to 55.
.MONDAY...Partly cloudy. Highs 67 to 77.
.MONDAY NIGHT...Partly cloudy with slight chance of rain showers
and isolated thunderstorms in the evening, then mostly clear
after midnight. Some thunderstorms may produce gusty winds in the
evening. Lows 44 to 52. Chance of precipitation 20 percent.
.TUESDAY...Mostly sunny. Highs 67 to 77.
.TUESDAY NIGHT...Mostly clear. Lows 47 to 55.
.WEDNESDAY...Mostly sunny. Highs 69 to 79.
.WEDNESDAY NIGHT...Mostly clear. Lows 47 to 55.
.THURSDAY...Partly cloudy. Highs 67 to 77.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 47 to 55.
.FRIDAY...Partly cloudy. Scattered rain showers and thunderstorms
in the afternoon. Highs 66 to 76. Chance of precipitation
30 percent.

$$

WYZ012-191000-
Teton and Gros Ventre Mountains-
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Clear. Lows 40 to 46.
.SATURDAY...Sunny. Highs 66 to 76. West winds around 15 mph in
the afternoon.
.SATURDAY NIGHT...Clear. Lows 40 to 46. West winds around 15 mph
early in the evening.
.SUNDAY...Mostly sunny. Highs 65 to 75. Southwest winds around
15 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 41 to 47. Southwest winds
around 15 mph in the evening.
.MONDAY...Partly cloudy in the morning then clearing. Highs 64 to
74.
.MONDAY NIGHT...Mostly clear. Lows 39 to 45.
.TUESDAY...Sunny. Highs 67 to 75.
.TUESDAY NIGHT...Mostly clear. Lows 41 to 47.
.WEDNESDAY...Mostly sunny. Highs 65 to 75.
.WEDNESDAY NIGHT...Partly cloudy. Lows 41 to 47.
.THURSDAY...Partly cloudy in the morning, then mostly cloudy with
scattered rain showers and thunderstorms in the afternoon. Highs
63 to 71. Chance of precipitation 30 percent.
.THURSDAY NIGHT...Mostly cloudy with scattered rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows 40 to 46. Chance of precipitation 30 percent.
.FRIDAY...Partly cloudy. Isolated rain showers in the morning,
then scattered rain showers and thunderstorms in the afternoon.
Highs 62 to 70. Chance of precipitation 30 percent.

$$

WYZ014-191000-
Wind River Mountains West-
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Clear. Lows 38 to 46.
.SATURDAY...Sunny. Highs 65 to 75. West winds around 15 mph in
the afternoon.
.SATURDAY NIGHT...Clear. Lows 38 to 46. West winds around 15 mph
early in the evening.
.SUNDAY...Mostly sunny. Highs 64 to 74. West winds around 15 mph
in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 40 to 48. West winds around
15 mph in the evening.
.MONDAY...Partly cloudy. Highs 63 to 73.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
38 to 46.
.TUESDAY...Mostly sunny. Highs 63 to 73.
.TUESDAY NIGHT...Mostly clear. Lows 39 to 47.
.WEDNESDAY...Mostly sunny. Highs 63 to 73.
.WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 40 to 48.
.THURSDAY...Partly cloudy in the morning, then mostly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
61 to 71. Chance of precipitation 20 percent.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 39 to 47.
.FRIDAY...Partly cloudy. Scattered rain showers in the morning,
then scattered rain showers and thunderstorms in the afternoon.
Highs 59 to 69. Chance of precipitation 30 percent.

$$

WYZ015-191000-
Wind River Mountains East-
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Clear. Lows 39 to 49. West winds around 15 mph
in the late evening and early morning.
.SATURDAY...Sunny. Highs 64 to 74. West winds around 15 mph in
the afternoon.
.SATURDAY NIGHT...Clear. Lows 38 to 48. West winds around 15 mph.
.SUNDAY...Mostly sunny. Highs 63 to 73. West winds around 15 mph.
.SUNDAY NIGHT...Mostly clear. Lows 40 to 50. West winds around
15 mph in the evening.
.MONDAY...Partly cloudy. Highs 61 to 71.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
37 to 47.
.TUESDAY...Mostly sunny. Highs 61 to 71.
.TUESDAY NIGHT...Mostly clear. Lows 39 to 49.
.WEDNESDAY...Mostly sunny. Highs 62 to 72.
.WEDNESDAY NIGHT...Mostly cloudy with isolated rain showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows 40 to 50. Chance of precipitation 20 percent.
.THURSDAY...Partly cloudy with isolated rain showers in the
morning, then mostly cloudy with isolated rain showers and
thunderstorms in the afternoon. Highs 59 to 69. Chance of
precipitation 20 percent.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 39 to 49.
.FRIDAY...Partly cloudy. Scattered rain showers in the morning,
then scattered rain showers and thunderstorms in the afternoon.
Highs 58 to 68. Chance of precipitation 40 percent.

$$

WYZ019-191000-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Clear. Lows 48 to 54.
.SATURDAY...Sunny. Highs 80 to 86. West winds around 15 mph in
the afternoon.
.SATURDAY NIGHT...Clear. Lows around 50. West winds around 15 mph
early in the evening.
.SUNDAY...Mostly sunny. Highs 80 to 86. Southwest winds around
15 mph in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows around 52. West winds around
15 mph in the evening.
.MONDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 78 to 84.
.MONDAY NIGHT...Partly cloudy with slight chance of rain showers
and isolated thunderstorms in the evening, then mostly clear
after midnight. Some thunderstorms may produce gusty winds in the
evening. Lows in the lower 50s. Chance of precipitation
20 percent.
.TUESDAY...Mostly sunny. Highs 76 to 82.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s.
.WEDNESDAY...Mostly sunny. Highs 77 to 83.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.THURSDAY...Partly cloudy. Highs 76 to 82.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.FRIDAY...Partly cloudy. Highs 74 to 80.

$$

WYZ024-191000-
Salt River and Wyoming Ranges-
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Clear. Lows 41 to 47.
.SATURDAY...Sunny. Highs 71 to 79. West winds around 15 mph in
the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 41 to 47. West winds around
15 mph early in the evening.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 70 to 78. West winds around 15 mph in the
afternoon.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
43 to 49. West winds around 15 mph in the evening.
.MONDAY...Partly cloudy in the morning then clearing. Highs 70 to
78.
.MONDAY NIGHT...Mostly clear. Lows 42 to 48.
.TUESDAY...Mostly sunny. Highs 70 to 78.
.TUESDAY NIGHT...Mostly clear. Lows 43 to 49.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 69 to 77.
.WEDNESDAY NIGHT...Partly cloudy. Lows 44 to 50.
.THURSDAY...Partly cloudy. Isolated rain showers in the morning,
then isolated rain showers and thunderstorms in the afternoon.
Highs 66 to 74. Chance of precipitation 20 percent.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 42 to 48.
.FRIDAY...Partly cloudy. Isolated rain showers and thunderstorms
in the afternoon. Highs 66 to 74. Chance of precipitation
20 percent.

$$

WYZ030-191000-
East Sweetwater County-
Including the city of Wamsutter
1059 PM MDT Fri Aug 18 2017

.REST OF TONIGHT...Clear. Lows around 50.
.SATURDAY...Sunny. Highs 81 to 85. West winds around 15 mph in
the afternoon.
.SATURDAY NIGHT...Clear. Lows around 50. West winds around 15 mph
early in the evening.
.SUNDAY...Sunny in the morning then becoming partly cloudy. Highs
81 to 85.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
around 51. West winds around 15 mph in the evening.
.MONDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs near 80.
.MONDAY NIGHT...Partly cloudy with slight chance of rain showers
and isolated thunderstorms in the evening, then clear after
midnight. Some thunderstorms may produce gusty winds in the
evening. Lows around 50. Chance of precipitation 20 percent.
.TUESDAY...Mostly sunny. Highs near 80.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s.
.WEDNESDAY...Mostly sunny. Highs near 80.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.THURSDAY...Partly cloudy. Highs in the mid 70s to lower 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.FRIDAY...Partly cloudy. Highs in the mid to upper 70s.

$$





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