Zone Forecast Product
Issued by NWS Riverton, WY

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201
FPUS55 KRIW 220258
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
857 PM MDT Wed Jun 21 2017

WYZ020-221000-
Natrona County Lower Elevations-
Including the city of Casper
857 PM MDT Wed Jun 21 2017

.REST OF TONIGHT...Breezy. Partly cloudy early in the evening
then clearing. Lows around 52. Northwest winds 15 to 20 mph early
in the evening.
.THURSDAY...Mostly sunny. Highs around 75. Northeast winds around
15 mph in the morning.
.THURSDAY NIGHT...Breezy. Partly cloudy in the evening then
clearing. Lows around 44. Northeast winds 15 to 20 mph in the
evening.
.FRIDAY...Partly cloudy. Highs around 70.
.FRIDAY NIGHT...Partly cloudy. Lows around 43. Northeast winds
around 15 mph.
.SATURDAY...Partly cloudy. Isolated rain showers and
thunderstorms in the afternoon. Highs in the lower to mid 60s.
Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.SUNDAY...Mostly sunny. Highs around 70.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s.
.MONDAY...Warmer. Mostly sunny. Highs in the lower 80s.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s.
.TUESDAY...Mostly sunny. Highs in the mid 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s.

$$

WYZ017-221000-
Wind River Basin-
Including the cities of Riverton and Shoshoni
857 PM MDT Wed Jun 21 2017

.REST OF TONIGHT...Breezy. Partly cloudy early in the evening
then clearing. Lows 52 to 56. West winds 20 to 25 mph early in
the evening becoming north around 15 mph after midnight.
.THURSDAY...Breezy. Mostly sunny. Highs 75 to 79. Northeast winds
15 to 20 mph in the morning becoming north around 15 mph late in
the afternoon.
.THURSDAY NIGHT...Breezy. Mostly clear. Lows around 47. North
winds 15 to 20 mph in the evening.
.FRIDAY...Mostly sunny. Highs 70 to 74.
.FRIDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows around 46. Northeast winds around 15 mph.
.SATURDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
in the mid to upper 60s. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the 40s.
.SUNDAY...Mostly sunny. Highs in the lower to mid 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s.
.MONDAY...Warmer. Mostly sunny. Highs in the lower to mid 80s.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the 50s.
.TUESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid to upper 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.WEDNESDAY...Mostly sunny. Highs in the lower to mid 80s.

$$

WYZ018-221000-
Lander Foothills-
Including the city of Lander
857 PM MDT Wed Jun 21 2017

.REST OF TONIGHT...Breezy. Partly cloudy early in the evening
then clearing. Lows around 54. West winds 15 to 20 mph with gusts
to around 35 mph early in the evening.
.THURSDAY...Mostly sunny. Highs around 77.
.THURSDAY NIGHT...Clear. Lows around 47. North winds around
15 mph in the evening.
.FRIDAY...Mostly sunny. Highs around 73.
.FRIDAY NIGHT...Mostly clear. Lows around 46.
.SATURDAY...Mostly sunny. Highs in the upper 60s.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the mid 40s.
.SUNDAY...Mostly sunny. Highs in the lower 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s.
.MONDAY...Mostly sunny. Highs in the lower 80s.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 50s.
.TUESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower to mid 80s.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 50s.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s.

$$

WYZ028-221000-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
857 PM MDT Wed Jun 21 2017

.REST OF TONIGHT...Breezy. Partly cloudy early in the evening
then clearing. Lows around 53. West winds 15 to 20 mph early in
the evening.
.THURSDAY...Breezy. Mostly sunny. Highs 80 to 84. West winds
15 to 25 mph with gusts to around 40 mph in the afternoon.
.THURSDAY NIGHT...Breezy, clear. Lows around 46. Northwest winds
20 to 25 mph decreasing to around 15 mph late in the evening.
.FRIDAY...Breezy, sunny. Highs 76 to 80. West winds 15 to 20 mph
in the afternoon.
.FRIDAY NIGHT...Breezy, clear. Lows around 45. Northwest winds
15 to 20 mph in the evening.
.SATURDAY...Sunny. Highs in the 70s.
.SATURDAY NIGHT...Clear. Lows in the mid 40s.
.SUNDAY...Sunny. Highs in the mid to upper 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s.
.MONDAY...Mostly sunny. Highs in the lower to mid 80s.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s.
.TUESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower to mid 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.WEDNESDAY...Mostly sunny. Highs near 80.

$$

WYZ013-221000-
Jackson Hole-
Including the city of Jackson
857 PM MDT Wed Jun 21 2017

.REST OF TONIGHT...Mostly clear. Lows 41 to 45. West winds around
15 mph early in the evening.
.THURSDAY...Mostly sunny. Highs 66 to 70. West winds around
15 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 37 to 41. Northwest winds
around 15 mph early in the evening.
.FRIDAY...Mostly sunny. Highs 66 to 70. West winds around 15 mph
in the afternoon.
.FRIDAY NIGHT...Mostly clear. Lows 37 to 41.
.SATURDAY...Mostly sunny. Highs 65 to 70.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s to lower 40s.
.SUNDAY...Sunny. Highs 70 to 75.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s.
.MONDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 74 to 79.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.TUESDAY...Partly cloudy. A 20 percent chance of rain showers and
thunderstorms in the afternoon. Highs 74 to 79.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 40s.
.WEDNESDAY...Partly cloudy. Highs 70 to 75.

$$

WYZ003-221000-
Cody Foothills-
Including the cities of Cody and Meeteetse
857 PM MDT Wed Jun 21 2017

.REST OF TONIGHT...Mostly clear. Lows 47 to 51. Northwest winds
around 15 mph early in the evening.
.THURSDAY...Mostly sunny. Highs 67 to 72. North winds around
15 mph late in the afternoon.
.THURSDAY NIGHT...Breezy. Mostly clear in the evening then
becoming partly cloudy. Lows 42 to 46. North winds 15 to 20 mph
early in the evening.
.FRIDAY...Partly cloudy. Highs 62 to 66. Northeast winds around
15 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows 42 to 46. Northeast winds
around 15 mph in the evening. Chance of precipitation 20 percent.
.SATURDAY...Partly cloudy. Isolated rain showers and
thunderstorms in the afternoon. Highs 60 to 65. Chance of
precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 42 to 47.
.SUNDAY...Warmer. Mostly sunny. Highs 68 to 73.
.SUNDAY NIGHT...Mostly clear. Lows near 50.
.MONDAY...Warmer. Mostly sunny in the morning then becoming
partly cloudy. Highs 78 to 83.
.MONDAY NIGHT...Partly cloudy. Lows 52 to 57.
.TUESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 79 to 84.
.TUESDAY NIGHT...Partly cloudy. Lows 51 to 56.
.WEDNESDAY...Partly cloudy. Highs 75 to 80.

$$

WYZ004-221000-
North Big Horn Basin-
857 PM MDT Wed Jun 21 2017

.REST OF TONIGHT...Breezy. Mostly clear then becoming partly
cloudy after midnight then becoming mostly clear. Lows 52 to 56.
North winds 15 to 20 mph.
.THURSDAY...Breezy. Mostly sunny. Highs 73 to 77. North winds
15 to 20 mph.
.THURSDAY NIGHT...Breezy. Mostly clear in the evening then
becoming partly cloudy. Lows around 48. North winds 20 to 25 mph.
.FRIDAY...Partly cloudy. Highs 68 to 72. North winds around
15 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows around 48. North winds around
15 mph in the evening. Chance of precipitation 20 percent.
.SATURDAY...Partly cloudy. Highs in the mid 60s to lower 70s.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.SUNDAY...Mostly sunny. Highs in the 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s.
.MONDAY...Warmer. Mostly sunny in the morning then becoming
partly cloudy. Highs in the 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.TUESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid to upper 80s.
.TUESDAY NIGHT...Mostly cloudy with slight chance of rain showers
and thunderstorms in the evening, then partly cloudy with slight
chance of rain showers after midnight. Lows in the upper 50s.
Chance of precipitation 20 percent.
.WEDNESDAY...Partly cloudy. Highs in the lower to mid 80s.

$$

WYZ006-221000-
Southeast Big Horn Basin-
Including the city of Worland
857 PM MDT Wed Jun 21 2017

.REST OF TONIGHT...Partly cloudy early in the evening then
clearing. Lows around 54. Northwest winds around 15 mph.
.THURSDAY...Mostly sunny. Highs 73 to 77. Northwest winds around
15 mph in the morning becoming north around 15 mph late in the
afternoon.
.THURSDAY NIGHT...Breezy. Partly cloudy in the evening then
clearing. Lows around 47. North winds 15 to 20 mph in the
evening.
.FRIDAY...Partly cloudy. Highs 69 to 73.
.FRIDAY NIGHT...Partly cloudy. Lows around 46.
.SATURDAY...Partly cloudy. Isolated rain showers in the morning,
then isolated rain showers and thunderstorms in the afternoon.
Highs in the mid to upper 60s. Chance of precipitation
20 percent.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.SUNDAY...Mostly sunny. Highs in the lower to mid 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s.
.MONDAY...Warmer. Mostly sunny. Highs in the lower to mid 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.TUESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid to upper 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.WEDNESDAY...Partly cloudy. Highs in the lower to mid 80s.

$$

WYZ005-221000-
Southwest Big Horn Basin-
Including the city of Thermopolis
857 PM MDT Wed Jun 21 2017

.REST OF TONIGHT...Mostly clear. Lows around 53. Northwest winds
around 15 mph.
.THURSDAY...Mostly sunny. Highs 73 to 77. Northwest winds around
15 mph early in the morning becoming north around 15 mph late in
the afternoon.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows around 47. North winds around 15 mph early in the evening.
.FRIDAY...Partly cloudy. Highs 68 to 72.
.FRIDAY NIGHT...Partly cloudy. Lows around 46.
.SATURDAY...Partly cloudy. Isolated rain showers in the morning,
then isolated rain showers and thunderstorms in the afternoon.
Highs in the mid to upper 60s. Chance of precipitation
20 percent.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.SUNDAY...Mostly sunny. Highs in the lower to mid 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s.
.MONDAY...Warmer. Sunny in the morning then becoming partly
cloudy. Highs in the lower to mid 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.TUESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid to upper 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.WEDNESDAY...Partly cloudy. Highs in the lower to mid 80s.

$$

WYZ023-221000-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
857 PM MDT Wed Jun 21 2017

.REST OF TONIGHT...Mostly clear. Lows around 43. West winds
around 15 mph early in the evening.
.THURSDAY...Mostly sunny. Highs around 72. Northwest winds around
15 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows around 40.
.FRIDAY...Sunny. Highs around 71. Northwest winds around 15 mph
in the afternoon.
.FRIDAY NIGHT...Clear. Lows around 41.
.SATURDAY...Sunny. Highs in the lower to mid 70s.
.SATURDAY NIGHT...Clear. Lows in the upper 30s.
.SUNDAY...Sunny. Highs in the 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s.
.MONDAY...Mostly sunny. Highs near 80.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the 40s.
.TUESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs near 80.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the 40s.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s.

$$

WYZ025-221000-
Upper Green River Basin Foothills-
Including the city of Pinedale
857 PM MDT Wed Jun 21 2017

.REST OF TONIGHT...Breezy. Mostly clear. Lows 40 to 44. West
winds 15 to 25 mph early 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...Breezy. Mostly clear. Lows 36 to 40. Northwest
winds 15 to 20 mph early in the evening.
.FRIDAY...Breezy. Mostly sunny. Highs 66 to 70. West winds 15 to
20 mph in the afternoon.
.FRIDAY NIGHT...Breezy. Mostly clear. Lows 36 to 40. Northwest
winds 15 to 20 mph in the evening.
.SATURDAY...Mostly sunny. Highs in the mid to upper 60s.
.SATURDAY NIGHT...Mostly clear. Lows in the mid to upper 30s.
.SUNDAY...Sunny. Highs near 70.
.SUNDAY NIGHT...Mostly clear. Lows near 40.
.MONDAY...Mostly sunny. Highs in the 70s.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
40 to 45.
.TUESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the 70s.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
41 to 46.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower to mid 70s.

$$

WYZ026-221000-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
857 PM MDT Wed Jun 21 2017

.REST OF TONIGHT...Breezy. Partly cloudy early in the evening
then clearing. Lows 45 to 50. West winds 20 to 25 mph.
.THURSDAY...Breezy. Mostly sunny. Highs 75 to 80. Northwest winds
15 to 25 mph in the afternoon.
.THURSDAY NIGHT...Breezy, clear. Lows 40 to 44. Northwest winds
15 to 20 mph with gusts to around 35 mph in the evening.
.FRIDAY...Breezy, sunny. Highs 72 to 77. West winds 15 to 20 mph
in the afternoon.
.FRIDAY NIGHT...Breezy, clear. Lows 40 to 44. Northwest winds
15 to 20 mph in the evening.
.SATURDAY...Mostly sunny. Highs 68 to 73.
.SATURDAY NIGHT...Mostly clear. Lows near 40.
.SUNDAY...Sunny. Highs in the lower to mid 70s.
.SUNDAY NIGHT...Mostly clear. Lows 42 to 47.
.MONDAY...Mostly sunny. Highs near 80.
.MONDAY NIGHT...Mostly clear. Lows 46 to 51.
.TUESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs near 80.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 40s to lower 50s.
.WEDNESDAY...Mostly sunny. Highs 75 to 80.

$$

WYZ010-221000-
Northeast Johnson County-
Including the city of Buffalo
857 PM MDT Wed Jun 21 2017

.REST OF TONIGHT...Breezy. Mostly clear then becoming partly
cloudy after midnight then becoming mostly clear. Isolated rain
showers and thunderstorms early in the evening. Some
thunderstorms may produce gusty winds early in the evening. Lows
around 53. Northwest winds 15 to 20 mph early in the morning.
Chance of precipitation 20 percent.
.THURSDAY...Breezy. Sunny in the morning then becoming partly
cloudy. Highs 69 to 73. North winds 15 to 20 mph.
.THURSDAY NIGHT...Breezy. Partly cloudy. Lows around 44. North
winds 20 to 25 mph early in the evening.
.FRIDAY...Breezy. Partly cloudy. Highs 64 to 68. North winds
15 to 20 mph.
.FRIDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening. Lows around 44. North winds around
15 mph in the evening. Chance of precipitation 20 percent.
.SATURDAY...Partly cloudy. Isolated rain showers in the morning,
then scattered rain showers and isolated thunderstorms in the
afternoon. Highs in the lower to mid 60s. Chance of precipitation
30 percent.
.SATURDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers and thunderstorms in the evening. Lows in the mid 40s.
.SUNDAY...Mostly sunny. Highs near 70.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s.
.MONDAY...Warmer. Mostly sunny. Highs near 80.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
.TUESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the lower to mid 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.WEDNESDAY...Partly cloudy. Highs near 80.

$$

WYZ011-221000-
Southeast Johnson County-
Including the city of Kaycee
857 PM MDT Wed Jun 21 2017

.REST OF TONIGHT...Partly cloudy early in the evening then
clearing. Lows around 53. North winds around 15 mph late in the
evening becoming north around 15 mph early in the morning.
.THURSDAY...Breezy. Sunny in the morning then becoming partly
cloudy. Highs around 72. North winds 15 to 20 mph in the morning
becoming north around 15 mph late in the afternoon.
.THURSDAY NIGHT...Breezy. Partly cloudy. Lows around 45. North
winds 15 to 20 mph in the evening.
.FRIDAY...Partly cloudy. Highs 65 to 69. North winds around
15 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening, then isolated rain showers after
midnight. Lows around 44. North winds around 15 mph in the
evening. Chance of precipitation 20 percent.
.SATURDAY...Partly cloudy. Isolated rain showers in the morning,
then isolated rain showers and thunderstorms in the afternoon.
Highs in the lower 60s. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers and thunderstorms in the evening. Lows in the mid 40s.
.SUNDAY...Partly cloudy in the morning then clearing. Highs
around 70.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s.
.MONDAY...Warmer. Mostly sunny. Highs near 80.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
.TUESDAY...Mostly sunny. Highs in the lower to mid 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.WEDNESDAY...Partly cloudy. Highs in the lower 80s.

$$

WYZ027-221000-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
857 PM MDT Wed Jun 21 2017

.REST OF TONIGHT...Breezy. Mostly clear. Lows 47 to 51. Northwest
winds 15 to 20 mph early in the evening.
.THURSDAY...Breezy. Mostly sunny. Highs 75 to 79. Northwest winds
20 to 25 mph.
.THURSDAY NIGHT...Breezy, clear. Lows around 43. Northwest winds
15 to 20 mph in the evening.
.FRIDAY...Breezy, sunny. Highs 73 to 77. West winds 15 to 20 mph
in the afternoon.
.FRIDAY NIGHT...Breezy, clear. Lows around 43. Northwest winds
15 to 20 mph in the evening.
.SATURDAY...Sunny. Highs in the lower to mid 70s.
.SATURDAY NIGHT...Clear. Lows in the lower 40s.
.SUNDAY...Sunny. Highs in the mid 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s.
.MONDAY...Mostly sunny. Highs near 80.
.MONDAY NIGHT...Mostly clear. Lows near 50.
.TUESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the upper 70s.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 40s.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s to lower 80s.

$$

WYZ016-221000-
Upper Wind River Basin-
Including the city of Dubois
857 PM MDT Wed Jun 21 2017

.REST OF TONIGHT...Breezy. Mostly clear. Lows 46 to 51. West
winds 20 to 25 mph.
.THURSDAY...Breezy. Mostly sunny. Highs 69 to 74. South winds
around 15 mph early in the afternoon shifting to the northwest.
.THURSDAY NIGHT...Breezy. Mostly clear. Lows 40 to 44. Northwest
winds 15 to 20 mph early in the evening.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 65 to 69. Southeast winds around 15 mph in the
afternoon.
.FRIDAY NIGHT...Mostly clear. Lows 39 to 43. Northeast winds
around 15 mph in the evening.
.SATURDAY...Partly cloudy. Isolated rain showers and
thunderstorms in the afternoon. Highs in the lower to mid 60s.
Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Lows near 40.
.SUNDAY...Mostly sunny. Highs near 70.
.SUNDAY NIGHT...Mostly clear. Lows in the lower to mid 40s.
.MONDAY...Sunny in the morning then becoming partly cloudy. Highs
75 to 80.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
47 to 52.
.TUESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 76 to 81.
.TUESDAY NIGHT...Partly cloudy. Lows 47 to 52.
.WEDNESDAY...Partly cloudy. Highs 73 to 78.

$$

WYZ001-221000-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
857 PM MDT Wed Jun 21 2017

.REST OF TONIGHT...Breezy. Mostly clear. Lows 34 to 40. Northwest
winds 15 to 20 mph early in the evening.
.THURSDAY...Breezy. Mostly sunny. Highs 58 to 64. West winds
15 to 20 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 31 to 37. Northwest winds
around 15 mph early in the evening.
.FRIDAY...Partly cloudy. Highs 56 to 62. Northwest winds around
15 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy. Lows 32 to 38.
.SATURDAY...Mostly sunny. Highs 54 to 62.
.SATURDAY NIGHT...Mostly clear. Lows 31 to 37.
.SUNDAY...Sunny. Highs 60 to 68.
.SUNDAY NIGHT...Mostly clear. Lows 35 to 41.
.MONDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 65 to 73.
.MONDAY NIGHT...Partly cloudy. Lows 39 to 45.
.TUESDAY...Partly cloudy. Slight chance of rain showers in the
morning, then chance of rain showers and thunderstorms in the
afternoon. Highs 64 to 74. Chance of precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy with slight chance of rain showers
and thunderstorms in the evening, then partly cloudy with slight
chance of rain showers after midnight. Lows 38 to 44. Chance of
precipitation 20 percent.
.WEDNESDAY...Partly cloudy. Slight chance of rain showers in the
morning, then slight chance of rain showers and thunderstorms in
the afternoon. Highs 61 to 69. Chance of precipitation
20 percent.

$$

WYZ029-221000-
Flaming Gorge-
857 PM MDT Wed Jun 21 2017

.REST OF TONIGHT...Breezy. Partly cloudy early in the evening
then clearing. Lows around 54. Southwest winds 15 to 20 mph early
in the evening.
.THURSDAY...Breezy. Mostly sunny. Highs 80 to 84. West winds
15 to 25 mph in the afternoon.
.THURSDAY NIGHT...Breezy, clear. Lows around 46. Northwest winds
20 to 25 mph decreasing to around 15 mph late in the evening.
.FRIDAY...Sunny. Highs 76 to 80. Northwest winds around 15 mph in
the afternoon.
.FRIDAY NIGHT...Breezy, clear. Lows around 46. Northwest winds
15 to 20 mph in the evening.
.SATURDAY...Sunny. Highs 74 to 79.
.SATURDAY NIGHT...Clear. Lows in the mid 40s.
.SUNDAY...Sunny. Highs 76 to 81.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s.
.MONDAY...Mostly sunny. Highs 80 to 85.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s.
.TUESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 81 to 86.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 50s.
.WEDNESDAY...Mostly sunny. Highs 80 to 85.

$$

WYZ022-221000-
Casper Mountain-
857 PM MDT Wed Jun 21 2017

.REST OF TONIGHT...Breezy. Partly cloudy with isolated rain
showers and thunderstorms early in the evening, then mostly clear
after midnight. Some thunderstorms may produce gusty winds early
in the evening. Lows 47 to 53. West winds 15 to 20 mph early in
the evening. Chance of precipitation 20 percent.
.THURSDAY...Mostly sunny. Highs 68 to 74. North winds around
15 mph early in the morning.
.THURSDAY NIGHT...Colder. Partly cloudy in the evening then
clearing. Lows 40 to 46. Northeast winds around 15 mph until
early morning.
.FRIDAY...Partly cloudy. Highs 62 to 68.
.FRIDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows 39 to 45. Northeast winds around 15 mph.
.SATURDAY...Partly cloudy. Highs 55 to 61.
.SATURDAY NIGHT...Partly cloudy. Lows 37 to 43.
.SUNDAY...Mostly sunny. Highs 61 to 67.
.SUNDAY NIGHT...Mostly clear. Lows 41 to 47.
.MONDAY...Warmer. Mostly sunny. Highs 71 to 77.
.MONDAY NIGHT...Mostly clear. Lows 47 to 53.
.TUESDAY...Mostly sunny. Highs 75 to 81.
.TUESDAY NIGHT...Partly cloudy. Lows 49 to 55.
.WEDNESDAY...Mostly sunny. Highs 74 to 80.

$$

WYZ002-221000-
Absaroka Mountains-
857 PM MDT Wed Jun 21 2017

.REST OF TONIGHT...Breezy. Mostly clear. Lows 37 to 43. West
winds 15 to 25 mph early in the evening.
.THURSDAY...Breezy. Mostly sunny. Highs 53 to 63. West winds
15 to 20 mph in the late morning and afternoon.
.THURSDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows 32 to 38. Northwest winds around 15 mph early
in the evening.
.FRIDAY...Partly cloudy. Highs 51 to 59. Northwest winds around
15 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy. Scattered rain showers and
isolated thunderstorms in the evening. Lows 32 to 38. North winds
around 15 mph in the evening. Chance of precipitation 30 percent.
.SATURDAY...Partly cloudy. Isolated rain showers and snow showers
in the morning, then scattered rain showers and isolated
thunderstorms in the afternoon. Highs 45 to 55. Chance of
precipitation 30 percent.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 31 to 37.
.SUNDAY...Not as cool. Mostly sunny. Highs 52 to 62.
.SUNDAY NIGHT...Mostly clear. Lows 36 to 42.
.MONDAY...Warmer. Mostly sunny in the morning then becoming
partly cloudy. Highs 59 to 69.
.MONDAY NIGHT...Partly cloudy. Lows 40 to 48.
.TUESDAY...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.
.TUESDAY NIGHT...Partly cloudy. Lows 38 to 46.
.WEDNESDAY...Partly cloudy. Slight chance of rain showers and
thunderstorms in the afternoon. Highs 56 to 66. Chance of
precipitation 20 percent.

$$

WYZ007-221000-
Owl Creek and Bridger Mountains-
857 PM MDT Wed Jun 21 2017

.REST OF TONIGHT...Breezy. Mostly clear. Lows 48 to 54. North
winds 15 to 20 mph.
.THURSDAY...Breezy. Mostly sunny. Highs 67 to 73. North winds
15 to 20 mph in the morning becoming north around 15 mph late in
the afternoon.
.THURSDAY NIGHT...Breezy, colder. Mostly clear. Lows 41 to 47.
North winds 15 to 20 mph until early morning.
.FRIDAY...Partly cloudy. Highs 62 to 68. Northeast winds around
15 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy. Lows 41 to 47. Northeast winds
around 15 mph in the evening.
.SATURDAY...Partly cloudy. Isolated rain showers in the morning,
then isolated rain showers and thunderstorms in the afternoon.
Highs 56 to 62. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 40 to 46.
.SUNDAY...Warmer. Mostly sunny. Highs 64 to 70.
.SUNDAY NIGHT...Mostly clear. Lows 45 to 51.
.MONDAY...Warmer. Sunny in the morning then becoming partly
cloudy. Highs 74 to 80.
.MONDAY NIGHT...Partly cloudy. Lows 51 to 57.
.TUESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 76 to 82.
.TUESDAY NIGHT...Partly cloudy. Lows 50 to 56.
.WEDNESDAY...Partly cloudy. Highs 74 to 80.

$$

WYZ008-221000-
Bighorn Mountains West-
857 PM MDT Wed Jun 21 2017

.REST OF 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
early in the evening. Lows 41 to 51. West winds around 15 mph
early in the evening. Chance of precipitation 20 percent.
.THURSDAY...Mostly sunny. Highs 57 to 67. Northwest winds around
15 mph.
.THURSDAY NIGHT...Colder. Partly cloudy. Lows 34 to 44. North
winds around 15 mph in the evening.
.FRIDAY...Partly cloudy. Highs 52 to 62. Northwest winds around
15 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy. Isolated rain showers and
thunderstorms in the evening, then isolated rain showers and snow
showers after midnight. Lows 34 to 44. North winds around 15 mph
in the evening. Chance of precipitation 20 percent.
.SATURDAY...Partly cloudy. Scattered rain showers, possibly mixed
with snow showers in the morning, then scattered rain showers and
isolated thunderstorms in the afternoon. Highs 48 to 58. Chance
of precipitation 40 percent.
.SATURDAY NIGHT...Partly cloudy. Lows 33 to 43.
.SUNDAY...Warmer. Mostly sunny. Highs 55 to 65.
.SUNDAY NIGHT...Mostly clear. Lows 38 to 48.
.MONDAY...Warmer. Mostly sunny. Highs 65 to 75.
.MONDAY NIGHT...Partly cloudy. Lows 45 to 55.
.TUESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 67 to 77.
.TUESDAY NIGHT...Partly cloudy. Chance of rain showers and
thunderstorms in the evening, then slight chance of rain showers
after midnight. Lows 45 to 55. Chance of precipitation
30 percent.
.WEDNESDAY...Partly cloudy. Slight chance of rain showers and
thunderstorms in the afternoon. Highs 65 to 75. Chance of
precipitation 20 percent.

$$

WYZ009-221000-
Bighorn Mountains Southeast-
857 PM MDT Wed Jun 21 2017

.REST OF TONIGHT...Partly cloudy with isolated rain showers and
thunderstorms early in the evening, then mostly clear after
midnight. Some thunderstorms may produce gusty winds early in the
evening. Lows 42 to 50. Northwest winds around 15 mph early in
the evening. Chance of precipitation 20 percent.
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 58 to 68. West winds around 15 mph shifting to the
north late in the afternoon.
.THURSDAY NIGHT...Colder. Partly cloudy. Lows 35 to 43. North
winds around 15 mph in the evening.
.FRIDAY...Partly cloudy. Highs 52 to 62.
.FRIDAY NIGHT...Partly cloudy. Scattered rain showers and
isolated thunderstorms in the evening, then isolated rain showers
and snow showers after midnight. Lows 34 to 42. Northeast winds
around 15 mph in the evening. Chance of precipitation 30 percent.
.SATURDAY...Partly cloudy. Scattered rain showers, possibly mixed
with snow showers in the morning, then scattered rain showers and
isolated thunderstorms in the afternoon. Highs 46 to 56. Chance
of precipitation 40 percent.
.SATURDAY NIGHT...Partly cloudy. Lows 33 to 41.
.SUNDAY...Not as cool. Partly cloudy in the morning then
clearing. Highs 54 to 64.
.SUNDAY NIGHT...Mostly clear. Lows 38 to 46.
.MONDAY...Warmer. Mostly sunny. Highs 64 to 74.
.MONDAY NIGHT...Partly cloudy. Lows 44 to 52.
.TUESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 67 to 77.
.TUESDAY NIGHT...Partly cloudy. Slight chance of rain showers
after midnight. Lows 45 to 53. Chance of showers 20 percent.
.WEDNESDAY...Partly cloudy. Highs 65 to 75.

$$

WYZ012-221000-
Teton and Gros Ventre Mountains-
857 PM MDT Wed Jun 21 2017

.REST OF TONIGHT...Breezy. Mostly clear. Lows 38 to 44. West
winds 15 to 20 mph shifting to the northwest after midnight.
.THURSDAY...Breezy. Mostly sunny. Highs 57 to 65. West winds
15 to 20 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 34 to 40. Northwest winds
around 15 mph early in the evening.
.FRIDAY...Mostly sunny. Highs 57 to 65. West winds around 15 mph
in the afternoon.
.FRIDAY NIGHT...Mostly clear. Lows 35 to 41. West winds around
15 mph in the evening.
.SATURDAY...Mostly sunny. Highs 53 to 63.
.SATURDAY NIGHT...Mostly clear. Lows 33 to 39.
.SUNDAY...Mostly sunny. Highs 57 to 67.
.SUNDAY NIGHT...Mostly clear. Lows 37 to 43.
.MONDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 62 to 72.
.MONDAY NIGHT...Partly cloudy. Lows 40 to 46.
.TUESDAY...Partly cloudy. Slight chance of rain showers in the
morning, then chance of rain showers and thunderstorms in the
afternoon. Highs 62 to 72. Chance of precipitation 30 percent.
.TUESDAY NIGHT...Partly cloudy. Lows 39 to 45.
.WEDNESDAY...Partly cloudy. Highs 59 to 69.

$$

WYZ014-221000-
Wind River Mountains West-
857 PM MDT Wed Jun 21 2017

.REST OF TONIGHT...Breezy. Partly cloudy early in the evening
then clearing. Lows 38 to 46. West winds 20 to 25 mph.
.THURSDAY...Breezy. Mostly sunny. Highs 59 to 69. West winds
15 to 20 mph in the late morning and afternoon.
.THURSDAY NIGHT...Breezy. Mostly clear. Lows 33 to 41. Northwest
winds 15 to 20 mph in the evening.
.FRIDAY...Breezy. Mostly sunny. Highs 56 to 66. West winds 15 to
20 mph.
.FRIDAY NIGHT...Mostly clear. Lows 33 to 41. Northwest winds
around 15 mph shifting to the northeast after midnight.
.SATURDAY...Mostly sunny in the morning, then partly cloudy with
isolated rain showers and thunderstorms in the afternoon. Highs
50 to 60. Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 32 to 40.
.SUNDAY...Mostly sunny. Highs 54 to 64.
.SUNDAY NIGHT...Mostly clear. Lows 35 to 43.
.MONDAY...Warmer. Mostly sunny. Highs 61 to 71.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
37 to 47.
.TUESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 61 to 71.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
38 to 48.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 59 to 69.

$$

WYZ015-221000-
Wind River Mountains East-
857 PM MDT Wed Jun 21 2017

.REST OF TONIGHT...Windy. Partly cloudy early in the evening then
clearing. Lows 39 to 47. West winds 20 to 30 mph.
.THURSDAY...Breezy. Mostly sunny. Highs 57 to 67. Northwest winds
15 to 20 mph.
.THURSDAY NIGHT...Colder. Mostly clear. Lows 33 to 41. Northwest
winds around 15 mph early in the evening.
.FRIDAY...Mostly sunny. Highs 54 to 64. Northwest winds around
15 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear. Lows 32 to 40. North winds around
15 mph in the evening.
.SATURDAY...Mostly sunny with isolated rain showers and snow
showers in the morning, then partly cloudy with isolated rain
showers and thunderstorms in the afternoon. Highs 46 to 56.
Chance of precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 31 to 39.
.SUNDAY...Not as cool. Mostly sunny. Highs 52 to 62.
.SUNDAY NIGHT...Mostly clear. Lows 35 to 43.
.MONDAY...Warmer. Sunny in the morning then becoming partly
cloudy. Highs 59 to 69.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
38 to 48.
.TUESDAY...Breezy. Mostly sunny in the morning then becoming
partly cloudy. Highs 59 to 69.
.TUESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
39 to 49.
.WEDNESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 58 to 68.

$$

WYZ019-221000-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
857 PM MDT Wed Jun 21 2017

.REST OF TONIGHT...Breezy. Partly cloudy early in the evening
then clearing. Lows around 51. West winds 20 to 25 mph.
.THURSDAY...Breezy. Mostly sunny. Highs 74 to 80. Northwest winds
15 to 20 mph in the afternoon.
.THURSDAY NIGHT...Breezy. Mostly clear. Lows around 44. Northeast
winds 15 to 20 mph.
.FRIDAY...Mostly sunny. Highs 69 to 75. Northwest winds around
15 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear. Lows around 43. Northeast winds
around 15 mph.
.SATURDAY...Mostly sunny. Highs 62 to 68.
.SATURDAY NIGHT...Partly cloudy in the evening then clearing.
Lows in the lower 40s.
.SUNDAY...Mostly sunny. Highs 67 to 73.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s.
.MONDAY...Warmer, sunny. Highs 76 to 82.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s.
.TUESDAY...Mostly sunny. Highs 78 to 84.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.WEDNESDAY...Breezy. Mostly sunny. Highs 77 to 83.

$$

WYZ024-221000-
Salt River and Wyoming Ranges-
857 PM MDT Wed Jun 21 2017

.REST OF TONIGHT...Breezy. Mostly clear. Lows 41 to 47. West
winds 15 to 20 mph early in the evening.
.THURSDAY...Breezy. Mostly sunny. Highs 63 to 71. Northwest winds
15 to 20 mph in the late morning and afternoon.
.THURSDAY NIGHT...Breezy, clear. Lows 37 to 43. Northwest winds
15 to 20 mph in the evening.
.FRIDAY...Breezy, sunny. Highs 62 to 70. West winds 15 to 20 mph
in the afternoon.
.FRIDAY NIGHT...Clear. Lows 37 to 43. Northwest winds around
15 mph in the evening.
.SATURDAY...Sunny. Highs 59 to 69.
.SATURDAY NIGHT...Clear. Lows 36 to 42.
.SUNDAY...Sunny. Highs 62 to 72.
.SUNDAY NIGHT...Mostly clear. Lows 38 to 44.
.MONDAY...Mostly sunny. Highs 66 to 76.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
42 to 48.
.TUESDAY...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.

$$

WYZ030-221000-
East Sweetwater County-
Including the city of Wamsutter
857 PM MDT Wed Jun 21 2017

.REST OF TONIGHT...Breezy. Partly cloudy with scattered rain
showers and thunderstorms early in the evening, then mostly clear
after midnight. Some thunderstorms may produce gusty winds early
in the evening. Lows around 53. West winds 15 to 25 mph early in
the evening. Chance of precipitation 30 percent.
.THURSDAY...Breezy. Mostly sunny. Highs 80 to 84. West winds
15 to 25 mph with gusts to around 40 mph in the afternoon.
.THURSDAY NIGHT...Breezy, clear. Lows around 44. North winds
15 to 25 mph until early morning.
.FRIDAY...Sunny. Highs 75 to 79. West winds around 15 mph in the
afternoon.
.FRIDAY NIGHT...Breezy, clear. Lows around 43. Northwest winds
15 to 20 mph shifting to the north after midnight.
.SATURDAY...Sunny. Highs near 70.
.SATURDAY NIGHT...Clear. Lows in the lower 40s.
.SUNDAY...Sunny. Highs in the lower to mid 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s.
.MONDAY...Mostly sunny. Highs near 80.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s.
.TUESDAY...Mostly sunny. Highs in the lower to mid 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.WEDNESDAY...Breezy. Mostly sunny. Highs in the lower to mid 80s.

$$





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