Zone Forecast Product
Issued by NWS Riverton, WY

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
357
FPUS55 KRIW 181923
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
122 PM MDT Wed Oct 18 2017

WYZ020-182200-
Natrona County Lower Elevations-
Including the city of Casper
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Sunny. Highs around 69. Southwest winds around
15 mph.
.TONIGHT...Clear. Lows around 38. Southwest winds around 15 mph
early in the evening.
.THURSDAY...Breezy. Mostly sunny. Highs 71 to 75. Southwest winds
15 to 20 mph.
.THURSDAY NIGHT...Breezy. Mostly clear. Lows around 42. Southwest
winds 15 to 20 mph.
.FRIDAY...Windy. Mostly sunny. Highs 67 to 71. Southwest winds
20 to 30 mph.
.FRIDAY NIGHT...Breezy. Partly cloudy. Lows in the lower 30s.
.SATURDAY...Breezy, cooler. Mostly sunny. Highs around 50.
.SATURDAY NIGHT...Breezy. Mostly clear. Lows in the mid 30s.
.SUNDAY...Windy. Partly cloudy. Highs around 60.
.SUNDAY NIGHT...Breezy. Partly cloudy in the evening then
clearing. Lows around 40.
.MONDAY...Breezy. Mostly sunny in the morning then becoming
partly cloudy. Highs in the mid 50s to lower 60s.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 30s.
.TUESDAY...Mostly sunny. Highs in the mid 50s.

$$

WYZ017-182200-
Wind River Basin-
Including the cities of Riverton and Shoshoni
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Mostly sunny. Highs 67 to 71.
.TONIGHT...Clear. Lows around 37.
.THURSDAY...Mostly sunny until late afternoon then becoming
partly cloudy. Highs 68 to 72. South winds around 15 mph in the
afternoon.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows around 40. Southwest winds around 15 mph.
.FRIDAY...Breezy. Mostly sunny. Highs 64 to 69. Southwest winds
15 to 25 mph.
.FRIDAY NIGHT...Breezy. Mostly clear. Lows in the lower 30s.
.SATURDAY...Cooler. Mostly sunny. Highs near 50.
.SATURDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the lower 30s.
.SUNDAY...Breezy. Not as cool. Partly cloudy. Highs near 60.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 30s.
.MONDAY...Partly cloudy. Highs near 60.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 30s.
.TUESDAY...Mostly sunny. Highs in the upper 50s.

$$

WYZ018-182200-
Lander Foothills-
Including the city of Lander
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Mostly sunny. Highs around 69.
.TONIGHT...Clear. Lows around 37.
.THURSDAY...Mostly sunny until late afternoon then becoming
partly cloudy. Highs around 69. Southwest winds around 15 mph in
the afternoon.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows around 41. Southwest winds around 15 mph.
.FRIDAY...Breezy. Mostly sunny. Highs 62 to 66. Southwest winds
15 to 25 mph.
.FRIDAY NIGHT...Breezy. Mostly clear. Lows in the lower 30s.
.SATURDAY...Cooler, sunny. Highs in the upper 40s.
.SATURDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the lower 30s.
.SUNDAY...Not as cool. Partly cloudy. Highs around 60.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 30s.
.MONDAY...Mostly sunny. Highs in the upper 50s.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 30s.
.TUESDAY...Mostly sunny. Highs in the upper 50s.

$$

WYZ028-182200-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Sunny. Highs 65 to 69.
.TONIGHT...Clear. Lows 30 to 35.
.THURSDAY...Mostly sunny early in the morning then becoming
partly cloudy. Highs around 66.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 35 to 39.
.FRIDAY...Windy. Sunny in the morning then becoming partly
cloudy. Highs 56 to 60. South winds around 15 mph increasing to
west 20 to 30 mph in the afternoon.
.FRIDAY NIGHT...Breezy, colder. Partly cloudy. Lows in the mid
20s.
.SATURDAY...Cooler. Partly cloudy in the morning then clearing.
Highs in the 40s.
.SATURDAY NIGHT...Breezy. Mostly clear in the evening then
becoming partly cloudy. Lows near 30.
.SUNDAY...Breezy. Not as cool. Partly cloudy. Highs in the mid to
upper 50s.
.SUNDAY NIGHT...Mostly clear. Lows in the 30s.
.MONDAY...Mostly sunny. Highs in the upper 50s.
.MONDAY NIGHT...Breezy. Mostly clear. Lows in the lower to mid
30s.
.TUESDAY...Sunny. Highs in the upper 50s.

$$

WYZ013-182200-
Jackson Hole-
Including the city of Jackson
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Mostly sunny. Near steady temperature in the
upper 50s. Southwest winds around 15 mph.
.TONIGHT...Clear. Lows around 29.
.THURSDAY...Sunny. Highs 59 to 63. Southwest winds around 15 mph
in the afternoon.
.THURSDAY NIGHT...Clear. Lows around 33.
.FRIDAY...Cooler. Partly cloudy with scattered rain showers in
the morning, then cloudy with numerous rain showers, possibly
mixed with snow showers in the afternoon. Little or no snow
accumulation. Highs 45 to 49. Southwest winds around 15 mph.
Chance of precipitation 60 percent.
.FRIDAY NIGHT...Cloudy with numerous snow showers. Light snow
accumulations. Lows in the mid to upper 20s. Chance of snow
60 percent.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Scattered snow showers. Highs in the mid 30s to lower
40s. Chance of snow 30 percent.
.SATURDAY NIGHT...Partly cloudy in the evening then becoming
cloudy. A 30 percent chance of snow. Lows around 30.
.SUNDAY...Not as cool. Cloudy. Chance of snow, possibly mixed
with rain in the morning, then slight chance of rain in the
afternoon. Highs 45 to 50. Chance of precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy. Lows in the mid 30s.
.MONDAY...Mostly cloudy with a 20 percent chance of rain. Highs
near 50.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.TUESDAY...Partly cloudy in the morning then clearing. Highs near
50.

$$

WYZ003-182200-
Cody Foothills-
Including the cities of Cody and Meeteetse
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Breezy. Partly cloudy. Highs 65 to 70. Southwest
winds 15 to 20 mph.
.TONIGHT...Mostly clear. Lows 38 to 43. Southwest winds around
15 mph.
.THURSDAY...Sunny. Highs 68 to 73. South winds around 15 mph in
the afternoon.
.THURSDAY NIGHT...Breezy, clear. Lows 40 to 44. Southwest winds
15 to 25 mph.
.FRIDAY...Breezy. Mostly sunny in the morning, then partly cloudy
with scattered rain showers in the afternoon. Highs 58 to 63.
Southwest winds 15 to 25 mph. Chance of showers 30 percent.
.FRIDAY NIGHT...Breezy, colder. Partly cloudy. Lows in the lower
to mid 30s.
.SATURDAY...Partly cloudy in the morning then clearing. Highs
46 to 51.
.SATURDAY NIGHT...Breezy. Partly cloudy. Lows 34 to 39.
.SUNDAY...Breezy. Not as cool. Partly cloudy. Highs 57 to 62.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows 41 to 46.
.MONDAY...Partly cloudy. Highs 53 to 58.
.MONDAY NIGHT...Colder. Partly cloudy. Lows in the lower to mid
30s.
.TUESDAY...Mostly sunny. Highs in the mid to upper 50s.

$$

WYZ004-182200-
North Big Horn Basin-
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Mostly sunny early in the afternoon then
becoming partly cloudy. Highs 68 to 72.
.TONIGHT...Partly cloudy in the evening then clearing. Lows 37 to
41.
.THURSDAY...Sunny. Highs around 73. Southeast winds around 15 mph
in the afternoon.
.THURSDAY NIGHT...Clear. Lows 40 to 44. Southeast winds around
15 mph.
.FRIDAY...Breezy. Mostly sunny in the morning, then partly cloudy
with isolated rain showers in the afternoon. Highs 64 to 68.
Southwest winds 15 to 20 mph in the afternoon. Chance of showers
20 percent.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows in the mid 30s.
.SATURDAY...Cooler. Partly cloudy. Highs in the lower to mid 50s.
.SATURDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the 30s.
.SUNDAY...Partly cloudy. Highs in the lower 60s.
.SUNDAY NIGHT...Partly cloudy. Lows near 40.
.MONDAY...Partly cloudy. Highs near 60.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.TUESDAY...Mostly sunny. Highs in the upper 50s.

$$

WYZ006-182200-
Southeast Big Horn Basin-
Including the city of Worland
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Mostly sunny. Highs 68 to 72.
.TONIGHT...Mostly clear. Lows 35 to 39.
.THURSDAY...Sunny. Highs around 74.
.THURSDAY NIGHT...Mostly clear. Lows around 40.
.FRIDAY...Breezy. Mostly sunny. Highs 67 to 71. South winds 15 to
20 mph.
.FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows in the lower 30s.
.SATURDAY...Cooler. Partly cloudy. Highs in the lower to mid 50s.
.SATURDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the lower 30s.
.SUNDAY...Partly cloudy. Highs in the lower 60s.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.MONDAY...Partly cloudy. Highs near 60.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 30s.
.TUESDAY...Mostly sunny. Highs in the mid 50s to lower 60s.

$$

WYZ005-182200-
Southwest Big Horn Basin-
Including the city of Thermopolis
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Mostly sunny. Highs 69 to 73.
.TONIGHT...Mostly clear. Lows around 36.
.THURSDAY...Mostly sunny. Highs 71 to 75. South winds around
15 mph early in the afternoon.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows around 40. South winds around 15 mph after midnight.
.FRIDAY...Breezy. Mostly sunny. Highs 66 to 71. Southwest winds
15 to 20 mph.
.FRIDAY NIGHT...Breezy. Partly cloudy. Lows in the lower 30s.
.SATURDAY...Cooler. Partly cloudy. Highs in the lower to mid 50s.
.SATURDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the lower 30s.
.SUNDAY...Not as cool. Partly cloudy. Highs in the lower to mid
60s.
.SUNDAY NIGHT...Partly cloudy. Lows around 40.
.MONDAY...Partly cloudy. Highs in the mid 50s to lower 60s.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 30s.
.TUESDAY...Mostly sunny. Highs in the upper 50s.

$$

WYZ023-182200-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch,
and Thayne
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Mostly sunny. Highs around 64.
.TONIGHT...Clear. Lows 26 to 30.
.THURSDAY...Mostly sunny. Highs 64 to 68.
.THURSDAY NIGHT...Mostly clear. Lows around 33.
.FRIDAY...Cooler. Partly cloudy with scattered rain showers in
the morning, then cloudy with scattered rain showers, possibly
mixed with snow showers in the afternoon. Little or no snow
accumulation. Highs around 50. West winds around 15 mph in the
afternoon. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Colder. Mostly cloudy with scattered snow
showers. Lows in the 20s. Chance of snow 30 percent.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the lower 40s.
.SATURDAY NIGHT...Partly cloudy in the evening, then mostly
cloudy with a 20 percent chance of snow after midnight. Lows in
the upper 20s.
.SUNDAY...Not as cool. Mostly cloudy. A 20 percent chance of rain
and snow in the morning. Highs in the lower 50s.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.MONDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the mid 50s.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 20s.
.TUESDAY...Mostly sunny. Highs in the mid 50s.

$$

WYZ025-182200-
Upper Green River Basin Foothills-
Including the city of Pinedale
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Mostly sunny. Highs 58 to 62.
.TONIGHT...Clear. Lows 23 to 27.
.THURSDAY...Sunny until late afternoon then becoming partly
cloudy. Highs 59 to 63.
.THURSDAY NIGHT...Mostly clear. Lows around 30.
.FRIDAY...Breezy. Partly cloudy in the morning then becoming
mostly cloudy. Scattered rain showers, possibly mixed with snow
showers. Little or no snow accumulation. Highs 49 to 53. West
winds 15 to 25 mph in the afternoon. Chance of precipitation
50 percent.
.FRIDAY NIGHT...Mostly cloudy with scattered snow showers. Lows
in the lower 20s. Chance of snow 40 percent.
.SATURDAY...Colder. Partly cloudy in the morning then clearing.
Highs near 40.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 20s.
.SUNDAY...Not as cool. Mostly cloudy with a 20 percent chance of
snow in the morning, then partly cloudy in the afternoon. Highs
near 50.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.MONDAY...Partly cloudy. Highs in the lower to mid 50s.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 20s.
.TUESDAY...Mostly sunny. Highs in the lower to mid 50s.

$$

WYZ026-182200-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Sunny. Highs 62 to 66.
.TONIGHT...Clear. Lows 24 to 29.
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 62 to 66. Southwest winds around 15 mph late in the
afternoon.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 30 to 34.
.FRIDAY...Windy. Mostly sunny in the morning, then partly cloudy
with scattered rain showers in the afternoon. Highs 53 to 57.
South winds around 15 mph increasing to west 20 to 30 mph in the
afternoon. Chance of showers 30 percent.
.FRIDAY NIGHT...Breezy, colder. Partly cloudy. Lows in the lower
20s.
.SATURDAY...Cooler. Partly cloudy in the morning then clearing.
Highs in the lower to mid 40s.
.SATURDAY NIGHT...Breezy. Partly cloudy. Lows in the mid 20s.
.SUNDAY...Breezy. Not as cool. Partly cloudy. Highs in the lower
to mid 50s.
.SUNDAY NIGHT...Partly cloudy. Lows around 30.
.MONDAY...Partly cloudy. Highs in the mid to upper 50s.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 20s.
.TUESDAY...Mostly sunny. Highs in the mid to upper 50s.

$$

WYZ010-182200-
Northeast Johnson County-
Including the city of Buffalo
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Mostly sunny. Highs 68 to 72.
.TONIGHT...Mostly clear. Lows around 42.
.THURSDAY...Warmer, sunny. Highs 77 to 81. South winds around
15 mph in the late morning and afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 43 to 47. Southwest winds
around 15 mph.
.FRIDAY...Breezy. Mostly sunny. Highs 73 to 77. Southwest winds
15 to 25 mph.
.FRIDAY NIGHT...Breezy. Partly cloudy in the evening then
becoming mostly cloudy. Lows in the mid 30s.
.SATURDAY...Cooler. Partly cloudy. Highs in the lower to mid 50s.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s.
.SUNDAY...Warmer. Partly cloudy. Highs in the mid to upper 60s.
.SUNDAY NIGHT...Partly cloudy. Lows around 40.
.MONDAY...Partly cloudy with a 20 percent chance of rain. Highs
in the mid to upper 50s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 30s.
.TUESDAY...Mostly sunny. Highs in the upper 50s.

$$

WYZ011-182200-
Southeast Johnson County-
Including the city of Kaycee
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Mostly sunny. Highs around 70. Southwest winds
around 15 mph late in the afternoon.
.TONIGHT...Mostly clear. Lows around 41.
.THURSDAY...Breezy, sunny. Highs 74 to 78. Southwest winds 15 to
20 mph.
.THURSDAY NIGHT...Breezy. Partly cloudy in the evening then
clearing. Lows around 46. Southwest winds 15 to 20 mph.
.FRIDAY...Breezy, sunny. Highs 70 to 74. Southwest winds 15 to
25 mph.
.FRIDAY NIGHT...Breezy, colder. Partly cloudy. Lows in the mid
30s.
.SATURDAY...Cooler. Partly cloudy in the morning then clearing.
Highs near 50.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s.
.SUNDAY...Breezy, warmer. Partly cloudy. Highs in the lower to
mid 60s.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.MONDAY...Partly cloudy. Highs in the upper 50s.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 30s.
.TUESDAY...Mostly sunny. Highs in the upper 50s.

$$

WYZ027-182200-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Sunny. Highs around 65.
.TONIGHT...Clear. Lows 27 to 31.
.THURSDAY...Mostly sunny early in the morning then becoming
partly cloudy. Highs around 65. Southwest winds around 15 mph in
the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows around 34. Southwest winds
around 15 mph in the evening.
.FRIDAY...Windy, cooler. Mostly sunny in the morning, then mostly
cloudy with scattered rain showers, possibly mixed with snow
showers in the afternoon. Highs 51 to 55. Southwest winds 15 to
20 mph shifting to the west 20 to 30 mph in the afternoon. Chance
of precipitation 30 percent.
.FRIDAY NIGHT...Breezy, colder. Partly cloudy. Lows in the lower
20s.
.SATURDAY...Partly cloudy in the morning then clearing. Highs in
the lower to mid 40s.
.SATURDAY NIGHT...Breezy. Partly cloudy. Lows in the mid 20s.
.SUNDAY...Not as cool. Partly cloudy. Highs in the lower to mid
50s.
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 30s.
.MONDAY...Mostly sunny. Highs in the mid to upper 50s.
.MONDAY NIGHT...Mostly clear. Lows in the upper 20s.
.TUESDAY...Sunny. Highs in the mid 50s.

$$

WYZ016-182200-
Upper Wind River Basin-
Including the city of Dubois
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Breezy. Mostly sunny. Highs 60 to 65. West winds
15 to 25 mph.
.TONIGHT...Clear. Lows 32 to 36. Northwest winds around 15 mph
until early morning.
.THURSDAY...Mostly sunny. Highs 63 to 68. West winds around
15 mph in the late morning and afternoon.
.THURSDAY NIGHT...Clear. Lows 35 to 39. West winds around 15 mph.
.FRIDAY...Breezy. Mostly sunny in the morning then becoming
partly cloudy. Scattered rain showers. Highs 53 to 58. West winds
15 to 25 mph. Chance of showers 30 percent.
.FRIDAY NIGHT...Breezy, colder. Partly cloudy with scattered snow
showers. Lows near 30. Chance of snow 30 percent.
.SATURDAY...Breezy, cooler. Mostly sunny. Highs 40 to 45.
.SATURDAY NIGHT...Breezy. Mostly clear in the evening then
becoming partly cloudy. Lows near 30.
.SUNDAY...Breezy. Not as cool. Partly cloudy. Highs 52 to 57.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows in the mid to upper
30s.
.MONDAY...Breezy. Partly cloudy. Highs 52 to 57.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower to mid 30s.
.TUESDAY...Mostly sunny. Highs in the lower to mid 50s.

$$

WYZ001-182200-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Breezy. Mostly sunny early in the afternoon then
becoming partly cloudy. Highs 48 to 56. Southwest winds 15 to
20 mph.
.TONIGHT...Partly cloudy early in the evening then clearing. Lows
25 to 31. Southwest winds around 15 mph early in the evening.
.THURSDAY...Sunny. Highs 52 to 60. Southwest winds around 15 mph
in the late morning and afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 28 to 34. Southwest winds
around 15 mph.
.FRIDAY...Breezy, cooler, cloudy. Scattered snow showers,
possibly mixed with rain showers in the morning, then periods of
snow showers, possibly mixed with rain showers and thunderstorms
in the afternoon. Snow accumulation of 1 to 2 inches. Highs 40 to
46. Southwest winds 15 to 20 mph. Chance of precipitation
80 percent.
.FRIDAY NIGHT...Colder. Cloudy with numerous snow showers. Light
snow accumulations. Lows 19 to 25. Chance of snow 70 percent.
.SATURDAY...Breezy. Mostly cloudy in the morning then becoming
partly cloudy. Scattered snow showers. Highs 30 to 36. Chance of
snow 30 percent.
.SATURDAY NIGHT...Breezy. Mostly cloudy with a 50 percent chance
of snow. Light snow accumulations. Lows 24 to 30.
.SUNDAY...Breezy, cloudy. Chance of snow in the morning, then
chance of rain and snow in the afternoon. Light snow
accumulations. Highs 36 to 42. Chance of precipitation
50 percent.
.SUNDAY NIGHT...Breezy. Mostly cloudy with a 30 percent chance of
rain, possibly mixed with snow. Lows 29 to 35.
.MONDAY...Mostly cloudy with a 30 percent chance of rain,
possibly mixed with snow. Highs 41 to 47.
.MONDAY NIGHT...Partly cloudy. Lows 24 to 30.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
42 to 48.

$$

WYZ029-182200-
Flaming Gorge-
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Sunny. Highs 66 to 70.
.TONIGHT...Clear. Lows 34 to 38.
.THURSDAY...Mostly sunny early in the morning then becoming
partly cloudy. Highs 64 to 69. South winds around 15 mph in the
late morning and afternoon.
.THURSDAY NIGHT...Partly cloudy in the evening then clearing.
Lows around 39. South winds around 15 mph.
.FRIDAY...Windy. Sunny in the morning then becoming partly
cloudy. Highs 57 to 61. South winds 15 to 20 mph shifting to the
west 20 to 30 mph in the afternoon.
.FRIDAY NIGHT...Breezy, colder. Partly cloudy. Lows in the upper
20s.
.SATURDAY...Partly cloudy in the morning then clearing. Highs
45 to 50.
.SATURDAY NIGHT...Breezy. Mostly clear. Lows in the lower 30s.
.SUNDAY...Not as cool. Mostly sunny in the morning then becoming
partly cloudy. Highs in the mid 50s to lower 60s.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 30s.
.MONDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs near 60.
.MONDAY NIGHT...Mostly clear. Lows in the mid 30s.
.TUESDAY...Sunny. Highs near 60.

$$

WYZ022-182200-
Casper Mountain-
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Sunny. Highs 60 to 66. Southwest winds around
15 mph.
.TONIGHT...Clear. Lows 34 to 40. Southwest winds around 15 mph.
.THURSDAY...Breezy. Mostly sunny. Highs 63 to 69. Southwest winds
15 to 20 mph.
.THURSDAY NIGHT...Breezy. Mostly clear. Lows 38 to 44. Southwest
winds 15 to 25 mph.
.FRIDAY...Windy. Mostly sunny. Highs 60 to 66. Southwest winds
20 to 30 mph.
.FRIDAY NIGHT...Breezy, colder. Partly cloudy in the evening then
clearing. Lows 27 to 33.
.SATURDAY...Breezy, cooler. Mostly sunny. Highs 40 to 46.
.SATURDAY NIGHT...Breezy. Mostly clear. Lows 29 to 35.
.SUNDAY...Breezy. Not as cool. Mostly sunny in the morning then
becoming partly cloudy. Highs 51 to 57.
.SUNDAY NIGHT...Breezy. Partly cloudy in the evening then
clearing. Lows 35 to 41.
.MONDAY...Breezy. Mostly sunny in the morning then becoming
partly cloudy. Highs 50 to 56.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
29 to 35.
.TUESDAY...Mostly sunny. Highs 49 to 55.

$$

WYZ002-182200-
Absaroka Mountains-
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Breezy. Mostly sunny. Highs 46 to 56. West winds
15 to 25 mph.
.TONIGHT...Breezy. Mostly clear. Lows 27 to 35. West winds 15 to
20 mph.
.THURSDAY...Breezy, sunny. Highs 48 to 58. Southwest winds 15 to
20 mph.
.THURSDAY NIGHT...Windy. Mostly clear. Lows 29 to 37. Southwest
winds 25 to 35 mph.
.FRIDAY...Windy. Partly cloudy with scattered snow showers,
possibly mixed with rain showers in the morning, then mostly
cloudy with numerous snow showers, possibly mixed with rain
showers in the afternoon. Snow accumulation up to 1 inch. Highs
39 to 49. Southwest winds 25 to 35 mph. Chance of precipitation
60 percent.
.FRIDAY NIGHT...Windy, colder. Mostly cloudy with numerous snow
showers. Light snow accumulations. Lows 18 to 28. Chance of snow
60 percent.
.SATURDAY...Breezy. Partly cloudy with scattered snow showers.
Highs 27 to 37. Chance of snow 30 percent.
.SATURDAY NIGHT...Windy. Partly cloudy in the evening then
becoming mostly cloudy. A 30 percent chance of snow. Lows 23 to
31.
.SUNDAY...Windy. Not as cool. Mostly cloudy with chance of snow,
possibly mixed with rain. Highs 37 to 47. Chance of precipitation
30 percent.
.SUNDAY NIGHT...Windy. Partly cloudy in the evening then becoming
mostly cloudy. A 30 percent chance of rain and snow. Lows 29 to
37.
.MONDAY...Breezy. Mostly cloudy in the morning then becoming
partly cloudy. A 30 percent chance of rain and snow. Highs 37 to
47.
.MONDAY NIGHT...Breezy. Partly cloudy. Lows 25 to 31.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
39 to 49.

$$

WYZ007-182200-
Owl Creek and Bridger Mountains-
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Mostly sunny. Highs 61 to 67. Southwest winds
around 15 mph.
.TONIGHT...Mostly clear. Lows around 37. Southwest winds around
15 mph in the evening.
.THURSDAY...Mostly sunny. Highs 62 to 70. Southwest winds around
15 mph in the late morning and afternoon.
.THURSDAY NIGHT...Breezy. Partly cloudy in the evening then
clearing. Lows around 40. Southwest winds 15 to 20 mph.
.FRIDAY...Windy. Mostly sunny. Highs 57 to 65. Southwest winds
15 to 20 mph increasing to 20 to 30 mph in the afternoon.
.FRIDAY NIGHT...Breezy, colder. Mostly clear in the evening then
becoming partly cloudy. Lows 28 to 34.
.SATURDAY...Cooler. Partly cloudy. Highs 42 to 48.
.SATURDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the lower 30s.
.SUNDAY...Breezy. Not as cool. Partly cloudy. Highs 53 to 59.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s.
.MONDAY...Partly cloudy. Highs 49 to 55.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the lower 30s.
.TUESDAY...Mostly sunny. Highs 50 to 56.

$$

WYZ008-182200-
Bighorn Mountains West-
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Mostly sunny. Near steady temperature in the mid
50s. Southwest winds around 15 mph.
.TONIGHT...Mostly clear. Lows 34 to 40.
.THURSDAY...Sunny. Highs 56 to 66. Southwest winds around 15 mph
in the late morning and afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 36 to 44. Southwest winds
around 15 mph.
.FRIDAY...Breezy. Mostly sunny in the morning, then partly cloudy
with scattered rain showers in the afternoon. Highs 51 to 61.
Southwest winds 15 to 25 mph. Chance of showers 30 percent.
.FRIDAY NIGHT...Breezy, colder. Mostly cloudy with scattered rain
showers and snow showers in the evening, then partly cloudy with
scattered snow showers after midnight. Lows 22 to 32. Chance of
precipitation 30 percent.
.SATURDAY...Colder. Partly cloudy in the morning then clearing.
Highs 34 to 44.
.SATURDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows 26 to 34.
.SUNDAY...Breezy. Not as cool. Partly cloudy. Highs 46 to 56.
.SUNDAY NIGHT...Breezy. Partly cloudy with a 20 percent chance of
rain and snow. Lows 30 to 40.
.MONDAY...Breezy. Partly cloudy with a 30 percent chance of rain
and snow. Highs 40 to 50.
.MONDAY NIGHT...Partly cloudy. Lows 27 to 35.
.TUESDAY...Mostly sunny. Highs 43 to 53.

$$

WYZ009-182200-
Bighorn Mountains Southeast-
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Mostly sunny. Near steady temperature in the
upper 50s. Southwest winds around 15 mph.
.TONIGHT...Mostly clear. Lows 35 to 41. West winds around 15 mph
until early morning.
.THURSDAY...Breezy, sunny. Highs 58 to 68. Southwest winds 15 to
20 mph in the late morning and afternoon.
.THURSDAY NIGHT...Breezy. Mostly clear. Lows 38 to 44. Southwest
winds 15 to 25 mph.
.FRIDAY...Windy. Mostly sunny. Highs 54 to 64. Southwest winds
20 to 30 mph.
.FRIDAY NIGHT...Breezy, colder. Partly cloudy. Scattered snow
showers, possibly mixed with rain showers in the evening. Lows
24 to 32. Chance of precipitation 30 percent.
.SATURDAY...Breezy, cooler. Partly cloudy in the morning then
clearing. Highs 35 to 45.
.SATURDAY NIGHT...Breezy. Mostly clear in the evening then
becoming partly cloudy. Lows 27 to 33.
.SUNDAY...Breezy. Not as cool. Partly cloudy. Highs 47 to 57.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows 32 to 40.
.MONDAY...Breezy. Partly cloudy with chance of snow and rain.
Highs 40 to 50. Chance of precipitation 30 percent.
.MONDAY NIGHT...Breezy. Partly cloudy in the evening then
clearing. Lows 28 to 34.
.TUESDAY...Mostly sunny. Highs 44 to 52.

$$

WYZ012-182200-
Teton and Gros Ventre Mountains-
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Mostly sunny. Highs 49 to 57. Southwest winds
around 15 mph.
.TONIGHT...Clear. Lows 25 to 31.
.THURSDAY...Sunny. Highs 49 to 59. Southwest winds around 15 mph
in the late morning and afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 28 to 34. South winds around
15 mph.
.FRIDAY...Breezy. Partly cloudy with scattered snow showers,
possibly mixed with rain showers in the morning, then cloudy with
periods of snow showers, possibly mixed with rain showers in the
afternoon. Snow accumulation of 1 to 2 inches. Highs 39 to 45.
Southwest winds 15 to 20 mph. Chance of precipitation 80 percent.
.FRIDAY NIGHT...Breezy, colder. Numerous snow showers. Light snow
accumulations. Lows 19 to 25. Chance of snow 60 percent.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Scattered snow showers. Highs 28 to 36. Chance of snow
40 percent.
.SATURDAY NIGHT...Partly cloudy in the evening then becoming
cloudy. A 40 percent chance of snow. Near steady temperature in
the upper 20s.
.SUNDAY...Not as cool. Cloudy. Chance of snow in the morning,
then chance of rain and snow in the afternoon. Highs 37 to 45.
Chance of precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy with chance of snow and rain. Lows
29 to 35. Chance of precipitation 30 percent.
.MONDAY...Mostly cloudy with a 30 percent chance of rain,
possibly mixed with snow. Highs 39 to 47.
.MONDAY NIGHT...Partly cloudy. Lows 24 to 30.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
40 to 48.

$$

WYZ014-182200-
Wind River Mountains West-
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Mostly sunny. Highs 46 to 56. West winds around
15 mph.
.TONIGHT...Clear. Lows 25 to 31.
.THURSDAY...Sunny until late afternoon then becoming partly
cloudy. Highs 47 to 57. Southwest winds around 15 mph in the late
morning and afternoon.
.THURSDAY NIGHT...Breezy. Mostly clear. Lows 28 to 34. Southwest
winds 15 to 20 mph.
.FRIDAY...Windy. Partly cloudy with scattered snow showers,
possibly mixed with rain showers in the morning, then mostly
cloudy with numerous snow showers, possibly mixed with rain
showers in the afternoon. Snow accumulation up to 1 inch. Highs
39 to 49. Southwest winds 15 to 20 mph shifting to the west 20 to
30 mph in the afternoon. Chance of precipitation 60 percent.
.FRIDAY NIGHT...Breezy, colder. Mostly cloudy. Numerous snow
showers in the evening, then scattered snow showers after
midnight. Light snow accumulations. Lows 15 to 23. Chance of snow
60 percent.
.SATURDAY...Partly cloudy in the morning then clearing. Scattered
snow showers. Highs 28 to 38. Chance of snow 30 percent.
.SATURDAY NIGHT...Breezy. Partly cloudy with a 30 percent chance
of snow. Lows 21 to 27.
.SUNDAY...Breezy. Not as cool. Partly cloudy with a 30 percent
chance of snow. Highs 38 to 48.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows 26 to 32.
.MONDAY...Breezy. Partly cloudy. Highs 39 to 49.
.MONDAY NIGHT...Partly cloudy. Lows 24 to 30.
.TUESDAY...Mostly sunny. Highs 40 to 50.

$$

WYZ015-182200-
Wind River Mountains East-
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Breezy. Mostly sunny. Highs 46 to 56. West winds
15 to 25 mph.
.TONIGHT...Breezy, clear. Lows 26 to 34. West winds 15 to 20 mph.
.THURSDAY...Breezy. Sunny until late afternoon then becoming
partly cloudy. Highs 46 to 56. Southwest winds 15 to 20 mph.
.THURSDAY NIGHT...Windy. Mostly clear. Lows 29 to 37. Southwest
winds 20 to 30 mph.
.FRIDAY...Windy. Partly cloudy with scattered snow showers,
possibly mixed with rain showers in the morning, then mostly
cloudy with numerous snow showers, possibly mixed with rain
showers in the afternoon. Snow accumulation up to 1 inch. Highs
39 to 49. Southwest winds 25 to 35 mph. Chance of precipitation
60 percent.
.FRIDAY NIGHT...Windy, colder. Partly cloudy. Numerous snow
showers in the evening, then scattered snow showers after
midnight. Light snow accumulations. Lows 16 to 26. Chance of snow
60 percent.
.SATURDAY...Breezy. Partly cloudy in the morning then clearing.
Scattered snow showers. Highs 27 to 37. Chance of snow
30 percent.
.SATURDAY NIGHT...Breezy. Mostly clear in the evening then
becoming partly cloudy. A 30 percent chance of snow. Lows 21 to
29.
.SUNDAY...Breezy. Not as cool. Partly cloudy. Chance of snow in
the morning, then slight chance of rain and snow in the
afternoon. Highs 38 to 48. Chance of precipitation 30 percent.
.SUNDAY NIGHT...Windy. Partly cloudy. Lows 27 to 35.
.MONDAY...Breezy. Partly cloudy with a 20 percent chance of rain
and snow. Highs 39 to 49.
.MONDAY NIGHT...Breezy. Partly cloudy. Lows 24 to 32.
.TUESDAY...Mostly sunny. Highs 39 to 49.

$$

WYZ019-182200-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Breezy, sunny. Highs 62 to 68. Southwest winds
15 to 20 mph.
.TONIGHT...Clear. Lows 32 to 38. Southwest winds around 15 mph
until early morning.
.THURSDAY...Breezy. Mostly sunny until late afternoon then
becoming partly cloudy. Highs 63 to 69. Southwest winds 15 to
20 mph.
.THURSDAY NIGHT...Breezy. Partly cloudy in the evening then
clearing. Lows 36 to 42. Southwest winds 15 to 20 mph.
.FRIDAY...Windy. Mostly sunny in the morning then becoming partly
cloudy. Highs 57 to 65. Southwest winds 20 to 30 mph. Gusts up to
45 mph in the afternoon.
.FRIDAY NIGHT...Windy, colder. Partly cloudy in the evening then
clearing. Lows 25 to 31.
.SATURDAY...Breezy, cooler. Mostly sunny. Highs 42 to 48.
.SATURDAY NIGHT...Breezy. Mostly clear. Lows 28 to 34.
.SUNDAY...Breezy. Not as cool. Partly cloudy. Highs 52 to 58.
.SUNDAY NIGHT...Breezy. Partly cloudy in the evening then
clearing. Lows 33 to 39.
.MONDAY...Breezy. Mostly sunny in the morning then becoming
partly cloudy. Highs 53 to 59.
.MONDAY NIGHT...Breezy. Partly cloudy in the evening then
clearing. Lows in the lower 30s.
.TUESDAY...Mostly sunny. Highs 52 to 58.

$$

WYZ024-182200-
Salt River and Wyoming Ranges-
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Mostly sunny. Near steady temperature in the mid
50s.
.TONIGHT...Clear. Lows 26 to 32.
.THURSDAY...Mostly sunny until late afternoon then becoming
partly cloudy. Highs 54 to 62. Southwest winds around 15 mph in
the late morning and afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 30 to 36. Southwest winds
around 15 mph.
.FRIDAY...Breezy. Partly cloudy with scattered rain showers,
possibly mixed with snow showers in the morning, then mostly
cloudy with numerous snow showers, possibly mixed with rain
showers in the afternoon. Snow accumulation up to 1 inch. Highs
41 to 49. Southwest winds 15 to 25 mph. Chance of precipitation
60 percent.
.FRIDAY NIGHT...Breezy, colder. Mostly cloudy with scattered snow
showers. Lows 19 to 25. Chance of snow 40 percent.
.SATURDAY...Partly cloudy. Isolated snow showers in the morning.
Highs 32 to 40. Chance of snow 20 percent.
.SATURDAY NIGHT...Breezy. Partly cloudy in the evening then
becoming mostly cloudy. A 30 percent chance of snow. Lows 23 to
29.
.SUNDAY...Not as cool. Mostly cloudy with a 30 percent chance of
snow in the morning, then partly cloudy in the afternoon. Highs
43 to 51.
.SUNDAY NIGHT...Partly cloudy. Lows 28 to 34.
.MONDAY...Breezy. Partly cloudy. Highs 44 to 52.
.MONDAY NIGHT...Partly cloudy in the evening then clearing. Lows
25 to 31.
.TUESDAY...Mostly sunny. Highs 45 to 53.

$$

WYZ030-182200-
East Sweetwater County-
Including the city of Wamsutter
122 PM MDT Wed Oct 18 2017

.REST OF TODAY...Sunny. Highs around 66. Southwest winds around
15 mph.
.TONIGHT...Clear. Lows around 33.
.THURSDAY...Breezy. Mostly sunny in the morning then becoming
partly cloudy. Highs 63 to 67. Southwest winds 15 to 20 mph in
the late morning and afternoon.
.THURSDAY NIGHT...Breezy. Partly cloudy. Lows around 38.
Southwest winds 15 to 20 mph.
.FRIDAY...Windy. Mostly sunny in the morning then becoming partly
cloudy. Highs 58 to 62. Southwest winds 20 to 30 mph. Gusts up to
45 mph in the afternoon.
.FRIDAY NIGHT...Breezy, colder. Partly cloudy with scattered rain
showers and snow showers in the evening, then mostly clear after
midnight. Lows in the upper 20s. Chance of precipitation
30 percent.
.SATURDAY...Breezy, cooler. Mostly sunny. Highs in the 40s.
.SATURDAY NIGHT...Breezy. Mostly clear. Lows in the upper 20s.
.SUNDAY...Breezy. Not as cool. Partly cloudy. Highs in the mid
50s.
.SUNDAY NIGHT...Breezy. Partly cloudy in the evening then
clearing. Lows in the mid 30s.
.MONDAY...Breezy. Mostly sunny in the morning then becoming
partly cloudy. Highs in the upper 50s.
.MONDAY NIGHT...Breezy. Mostly clear. Lows in the lower 30s.
.TUESDAY...Mostly sunny. Highs in the upper 50s.

$$





USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.