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High Wind Warning


URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
1155 PM MST Tue Dec 9 2025

WYZ106-117-110000-
/O.EXP.KCYS.HW.W.0053.000000T0000Z-251210T0700Z/
/O.CON.KCYS.HW.W.0052.251210T1600Z-251212T0700Z/
Central Laramie Range and Southwest Platte County-South Laramie
Range Foothills-
Including the cities of Whitaker, Bordeaux, Horse Creek, and
Federal
1155 PM MST Tue Dec 9 2025

...HIGH WIND WARNING REMAINS IN EFFECT FROM 9 AM WEDNESDAY TO
MIDNIGHT MST THURSDAY NIGHT...
...HIGH WIND WARNING WILL EXPIRE AT MIDNIGHT MST TONIGHT...

* WHAT...West winds 35 to 50 mph with gusts up to 80 mph expected.

* WHERE...Bordeaux area along Interstate 25 between Chugwater and
  Wheatland, and South Laramie Range Foothills.

* WHEN...From 9 AM Wednesday to midnight MST Thursday Night.

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight or high profile vehicles, including
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected or
occurring. Sustained wind speeds of at least 40 MPH or gusts of 58
MPH or stronger can lead to property damage.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
1155 PM MST Tue Dec 9 2025

WYZ110-116-110000-
/O.CON.KCYS.HW.W.0052.000000T0000Z-251212T1200Z/
North Snowy Range Foothills-South Laramie Range-
Including the cities of Arlington, Pumpkin Vine, Buford,
Vedauwoo, and Elk Mountain
1155 PM MST Tue Dec 9 2025

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST FRIDAY...

* WHAT...West winds 35 to 45 mph with gusts up to 80 mph returning
  mid morning Wednesday.

* WHERE...North Snowy Range Foothills and South Laramie Range.

* WHEN...Until 5 AM MST Friday.

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight or high profile vehicles, including
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected or
occurring. Sustained wind speeds of at least 40 MPH or gusts of 58
MPH or stronger can lead to property damage.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Riverton WY
436 PM MST Tue Dec 9 2025

WYZ019-020-022-027>030-101400-
/O.CON.KRIW.HW.W.0013.000000T0000Z-251211T1200Z/
Green Mountains and Rattlesnake Range-Natrona County Lower
Elevations-Casper Mountain-South Lincoln County-Rock Springs and
Green River-Flaming Gorge-East Sweetwater County-
Including the cities of Cokeville, Jeffrey City, Rock Springs,
Wamsutter, Casper, Green River, and Kemmerer
436 PM MST Tue Dec 9 2025

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY...

* WHAT...West winds 30 to 40 mph with gusts up to 65 to 75 mph
  possible.

* WHERE...Casper Mountain, Green Mountains and Rattlesnake Range,
  Natrona County Lower Elevations, Sweetwater County and South
  Lincoln County. Strongest winds are expected along South Pass and
  higher peaks of the Green Mountains and Rattlesnake Range.

* WHEN...Through 5 AM MST Thursday, strongest during daytime hours
  Wednesday.

* IMPACTS...Travel will be difficult, especially for high profile
  vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive. Secure loose objects.

&&

$$

For more information from the National Weather Service, visit
https://weather.gov/riw/ .

Lowe


Winter Weather Advisory


URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
213 PM MST Tue Dec 9 2025

WYZ008-101400-
/O.CON.KRIW.WW.Y.0036.000000T0000Z-251211T0000Z/
Bighorn Mountains West-
213 PM MST Tue Dec 9 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST
WEDNESDAY...

* WHAT...Snow. Additional snow accumulations up to 8 to 12 inches
  across higher peaks in the northern part of the Range, including
  along Granite Pass. Around 4 to 10 inches across Powder River
  Pass. 1 to 3 inches of snow possible across the southern part of
  the Range. Winds gusting as high as 50 to 60 mph.

* WHERE...Bighorn Mountains West.

* WHEN...Until 5 PM MST Wednesday.

* IMPACTS...Travel could be very difficult across Powder River and
  Granite Passes. Significant blowing and drifting of snow is
  possible. Backcountry travel is not advised.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

For graphical depictions of the snowfall forecast, including the
official NWS forecast, high end amounts, and low end amounts, visit
https://weather.gov/riw/winter .

For winter road conditions from the Wyoming Department of
Transportation, visit https://wyoroad.info .

&&

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Cheyenne WY
1216 PM MST Tue Dec 9 2025

WYZ112-114-101200-
/O.CON.KCYS.WW.Y.0037.000000T0000Z-251210T1800Z/
Sierra Madre Range-Snowy Range-
Including the cities of Centennial and Albany
1216 PM MST Tue Dec 9 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST
WEDNESDAY...

* WHAT...Snow and blowing snow expected. Total snow accumulations of
  6 to 12 inches above 9000 feet in elevation. Locally higher
  amounts possible above 10000 feet. Winds gusting as high as 75 mph.

* WHERE...Sierra Madre Range and Snowy Range.

* WHEN...Until 11 AM MST Wednesday.

* IMPACTS...Outdoor recreation could become dangerous to those
  caught unprepared for hazardous winter conditions. Hunters,
  hikers, and snowmobilers may become disoriented and lost due to
  low visibility in falling and blowing snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road
conditions for the state you are calling from can be obtained by
calling 5 1 1.

&&

$$

Fuller


High Wind Watch


URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
1155 PM MST Tue Dec 9 2025

WYZ101-110000-
/O.CON.KCYS.HW.A.0045.251210T1800Z-251212T0000Z/
Converse County Lower Elevations-
Including the cities of Deer Creek, Douglas, Bill, and Glenrock
1155 PM MST Tue Dec 9 2025

...HIGH WIND WATCH REMAINS IN EFFECT FROM 11 AM MST WEDNESDAY
THROUGH THURSDAY AFTERNOON...

* WHAT...West winds 25 to 35 mph with gusts up to 60 mph possible.

* WHERE...Converse County Lower Elevations.

* WHEN...From 11 AM MST Wednesday through Thursday afternoon.

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight or high profile vehicles, including
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Watch means there is the potential for a hazardous high
wind event. Sustained wind speeds of at least 40 MPH or gusts of 58
MPH or stronger may occur. Continue to monitor the latest forecasts.

&&

$$

MN

URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
1155 PM MST Tue Dec 9 2025

WYZ104-109-110000-
/O.CON.KCYS.HW.A.0044.251210T1200Z-251212T0000Z/
Ferris/Seminoe/Shirley Mountains-Central Carbon County-
Including the cities of Seminoe Dam and Rawlins
1155 PM MST Tue Dec 9 2025

...HIGH WIND WATCH REMAINS IN EFFECT FROM 5 AM MST WEDNESDAY THROUGH
THURSDAY AFTERNOON...

* WHAT...Southwest winds 25 to 35 mph with gusts up to 60 mph
  possible.

* WHERE...Central Carbon County and Ferris/Seminoe/Shirley Mountains.

* WHEN...From 5 AM MST Wednesday through Thursday afternoon.

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight or high profile vehicles, including
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Watch means there is the potential for a hazardous high
wind event. Sustained wind speeds of at least 40 MPH or gusts of 58
MPH or stronger may occur. Continue to monitor the latest forecasts.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
1155 PM MST Tue Dec 9 2025

WYZ105-110000-
/O.CON.KCYS.HW.A.0044.251210T1500Z-251212T0000Z/
Shirley Basin-
Including the cities of Medicine Bow and Shirley Basin
1155 PM MST Tue Dec 9 2025

...HIGH WIND WATCH REMAINS IN EFFECT FROM 8 AM MST WEDNESDAY THROUGH
THURSDAY AFTERNOON...

* WHAT...West winds 25 to 35 mph with gusts up to 65 mph possible.

* WHERE...Shirley Basin.

* WHEN...From 8 AM MST Wednesday through Thursday afternoon.

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight or high profile vehicles, including
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Watch means there is the potential for a hazardous high
wind event. Sustained wind speeds of at least 40 MPH or gusts of 58
MPH or stronger may occur. Continue to monitor the latest forecasts.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
1155 PM MST Tue Dec 9 2025

WYZ107-110000-
/O.EXP.KCYS.HW.W.0053.000000T0000Z-251210T0700Z/
/O.CON.KCYS.HW.A.0044.251210T1800Z-251212T0000Z/
East Platte County-
Including the cities of Guernsey and Wheatland
1155 PM MST Tue Dec 9 2025

...HIGH WIND WATCH REMAINS IN EFFECT FROM 11 AM MST WEDNESDAY
THROUGH THURSDAY AFTERNOON...
...HIGH WIND WARNING WILL EXPIRE AT MIDNIGHT MST TONIGHT...

* WHAT...West winds 30 to 40 mph with gusts up to 70 mph possible.

* WHERE...East Platte County.

* WHEN...From 11 AM MST Wednesday through Thursday afternoon.

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight or high profile vehicles, including
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Watch means there is the potential for a hazardous high
wind event. Sustained wind speeds of at least 40 MPH or gusts of 58
MPH or stronger may occur. Continue to monitor the latest forecasts.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
1155 PM MST Tue Dec 9 2025

WYZ113-115-110000-
/O.EXP.KCYS.HW.W.0053.000000T0000Z-251210T0700Z/
/O.CON.KCYS.HW.A.0044.251210T1500Z-251212T0000Z/
Upper North Platte River Basin-Laramie Valley-
Including the cities of Bosler, Saratoga, Laramie, and Encampment
1155 PM MST Tue Dec 9 2025

...HIGH WIND WATCH REMAINS IN EFFECT FROM 8 AM MST WEDNESDAY THROUGH
THURSDAY AFTERNOON...
...HIGH WIND WARNING WILL EXPIRE AT MIDNIGHT MST TONIGHT...

* WHAT...West winds 30 to 40 mph with gusts up to 70 mph possible.

* WHERE...Upper North Platte River Basin and Laramie Valley.

* WHEN...From 8 AM MST Wednesday through Thursday afternoon.

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight or high profile vehicles, including
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Watch means there is the potential for a hazardous high
wind event. Sustained wind speeds of at least 40 MPH or gusts of 58
MPH or stronger may occur. Continue to monitor the latest forecasts.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
1155 PM MST Tue Dec 9 2025

WYZ118-110000-
/O.EXP.KCYS.HW.W.0053.000000T0000Z-251210T0700Z/
/O.CON.KCYS.HW.A.0044.251210T1600Z-251212T0300Z/
Central Laramie County-
Including the cities of Cheyenne
1155 PM MST Tue Dec 9 2025

...HIGH WIND WATCH REMAINS IN EFFECT FROM 9 AM MST WEDNESDAY THROUGH
THURSDAY EVENING...
...HIGH WIND WARNING WILL EXPIRE AT MIDNIGHT MST TONIGHT...

* WHAT...West winds 30 to 40 mph with gusts up to 70 mph possible.

* WHERE...Central Laramie County.

* WHEN...From 9 AM MST Wednesday through Thursday evening.

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight or high profile vehicles, including
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Watch means there is the potential for a hazardous high
wind event. Sustained wind speeds of at least 40 MPH or gusts of 58
MPH or stronger may occur. Continue to monitor the latest forecasts.

&&

$$


Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Cheyenne WY
314 PM MST Tue Dec 9 2025

NEZ002-003-019>021-054-055-095-096-WYZ101>119-102215-
Dawes County-Box Butte County-Scotts Bluff County-Banner County-
Morrill County-Kimball County-Cheyenne County-
Northern Sioux County-Southern Sioux County-
Converse County Lower Elevations-Niobrara County-
North Laramie Range-Ferris/Seminoe/Shirley Mountains-
Shirley Basin-Central Laramie Range and Southwest Platte County-
East Platte County-Goshen County-Central Carbon County-
North Snowy Range Foothills-Southwest Carbon County-
Sierra Madre Range-Upper North Platte River Basin-Snowy Range-
Laramie Valley-South Laramie Range-South Laramie Range Foothills-
Central Laramie County-East Laramie County-
314 PM MST Tue Dec 9 2025

This hazardous weather outlook is for portions of panhandle
Nebraska...east central Wyoming...south central Wyoming and
southeast Wyoming.

.DAY ONE...THIS AFTERNOON AND TONIGHT

- The long duration wind event continues, with wind gusts
  expected to peak Tuesday. While some breaks or lulls will
  occur, high winds will be a concern every day through
  Saturday.

- A cold front will bring a banded rain and snow showers late
  Tuesday afternoon through the evening. This will also bring a
  brief reprieve from the wind into Wednesday morning.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

- High winds return Wednesday with another round of High Wind
  Watches in place for the southeast Wyoming wind prones and
  wind prone adjacent areas.

.Spotter information statement...

Spotters are encouraged to report wind damage to the NWS.

$$

Hazardous Weather Outlook
National Weather Service North Platte NE
1210 PM CST Tue Dec 9 2025

NEZ004>010-022>029-035>038-056>059-069>071-094-101815-
Sheridan-Eastern Cherry-Keya Paha-Boyd-Brown-Rock-Holt-Garden-Grant-
Hooker-Thomas-Blaine-Loup-Garfield-Wheeler-Arthur-McPherson-Logan-
Custer-Deuel-Keith-Perkins-Lincoln-Chase-Hayes-Frontier-
Western Cherry-
1210 PM CST Tue Dec 9 2025 /1110 AM MST Tue Dec 9 2025/

This Hazardous Weather Outlook is for portions of western and north
central Nebraska.

.DAY ONE...This afternoon and tonight.

Strong west to northwest winds this afternoon of 25 to 35 mph
gusting up to 60 mph across portions of north central Nebraska and
the Panhandle.

A fast moving cold front moves through this evening, with northwest
winds at 25 to 35 mph with gusts up to 60 mph tonight. The strongest
winds tonight are expected near and east of a line from Valentine
through Broken Bow.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Light snow will be possible periodically Wednesday night through
Saturday morning. At this time, little to no accumulations are
expected.

Below zero wind chills are expected mainly during the early morning
hours Friday through Sunday across north central Nebraska.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
1041 AM MST Tue Dec 9 2025

COZ030>051-101745-
Jackson County Below 9000 Feet-
West Jackson and West Grand Counties Above 9000 Feet-
Grand and Summit Counties Below 9000 Feet-
South and East Jackson/Larimer/North and Northeast Grand/
Northwest Boulder Counties Above 9000 Feet-
South and Southeast Grand/West Central and Southwest Boulder/
Gilpin/Clear Creek/Summit/North and West Park Counties Above
9000 Feet-Larimer and Boulder Counties Between 6000 and 9000 Feet-
Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear
Creek/Northeast Park Counties Below 9000 Feet-
Central and Southeast Park County-
Larimer County Below 6000 Feet/Northwest Weld County-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
North Douglas County Below 6000 Feet/Denver/West Adams and
Arapahoe Counties/East Broomfield County-
Elbert/Central and East Douglas Counties Above 6000 Feet-
Northeast Weld County-Central and South Weld County-Morgan County-
Central and East Adams and Arapahoe Counties-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-
Southeast Elbert County Below 6000 Feet/South Lincoln County-
Logan County-Washington County-Sedgwick County-Phillips County-
1041 AM MST Tue Dec 9 2025

This hazardous weather outlook is for northeast and north central
Colorado.

.DAY ONE...Today and Tonight

Strong winds gusting 65 to 80 mph will continue to impact much of
the leeward slopes, foothills, and northern plains along the
Wyoming state line through this afternoon, before diminishing this
evening. Winds will remain breezy overnight in the high country,
but should fall below high wind criteria by midnight for almost
all locations. The northern mountains, especially the Park Range
and Medicine Bow Range, will see light snow develop this evening
and continue through Wednesday afternoon. A few inches of
accumulation may make conditions slick on Rabbit Ears Pass and
Cameron Pass.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Strong winds return Wednesday afternoon into Thursday morning,
with gusts up to 70 mph possible at times across the high
country. Wind-prone areas could see gusty winds as well along the
foothills.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$

Hazardous Weather Outlook
National Weather Service Rapid City SD
435 AM MST Tue Dec 9 2025

SDZ025>027-030-031-041>044-046-047-049-072-074>077-WYZ060-101400-
Northern Foothills-Rapid City-Southern Foothills-Custer Co Plains-
Pennington Co Plains-Western Fall River-Northern Oglala Lakota-
Northern Jackson-Bennett-Mellette-Todd-Tripp-
Sturgis/Piedmont Foothills-Hermosa Foothills-Eastern Fall River-
Southern Oglala Lakota-Southern Jackson-Northeastern Crook-
435 AM MST Tue Dec 9 2025 /535 AM CST Tue Dec 9 2025/

This Hazardous Weather Outlook is for portions of western South
Dakota and northeastern Wyoming.

.DAY ONE...Today and Tonight

Northwest winds will become strong today, with gusts of 50 to 65
mph. See the High Wind Warning (NPWUNR) for more information.

The Grassland Fire Danger will be in the high to extreme category
today.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Unsettled and colder weather is expected for the second half of
the week, with daily chances of snow. Amounts are still uncertain
but could be moderate in some areas.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today.

&&

Stay tuned to NOAA weather radio for further updates...or check
our web site at weather.gov/rapidcity

$$

Hazardous Weather Outlook
National Weather Service Rapid City SD
435 AM MST Tue Dec 9 2025

SDZ024-028-029-WYZ054>059-101400-
Northern Black Hills-Central Black Hills-Southern Black Hills-
Northern Campbell-Southern Campbell-Western Crook-
Wyoming Black Hills-Weston County Plains-Newcastle-
435 AM MST Tue Dec 9 2025

This Hazardous Weather Outlook is for portions of the Black Hills
of South Dakota...northeast Wyoming...and the Black Hills of
Wyoming.

.DAY ONE...Today and Tonight

Northwest winds will become strong today, with gusts of 45 to 55
mph.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Unsettled and colder weather is expected for the second half of
the week, with daily chances of snow. Amounts are still uncertain
but could be moderate in some areas.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today.

&&

Stay tuned to NOAA weather radio for further updates...or check
our web site at weather.gov/rapidcity

$$

Hazardous Weather Outlook
National Weather Service Grand Junction CO
356 AM MST Tue Dec 9 2025

COZ001>014-017>023-UTZ022>025-027>029-101100-
Lower Yampa River Basin-Central Yampa River Basin-
Roan and Tavaputs Plateaus-Elkhead and Park Mountains-
Upper Yampa River Basin-Grand Valley-Debeque to Silt Corridor-
Central Colorado River Basin-Grand and Battlement Mesas-
Gore and Elk Mountains/Central Mountain Valleys-
Central Gunnison and Uncompahgre River Basin-
West Elk and Sawatch Mountains-Flat Tops-Upper Gunnison River Valley-
Uncompahgre Plateau and Dallas Divide-Northwest San Juan Mountains-
Southwest San Juan Mountains-Paradox Valley/Lower Dolores River-
Four Corners/Upper Dolores River-Animas River Basin-
San Juan River Basin-Southeast Utah-Eastern Uinta Mountains-
Eastern Uinta Basin-Tavaputs Plateau-Arches/Grand Flat-
La Sal and Abajo Mountains-Canyonlands/Natural Bridges-
356 AM MST Tue Dec 9 2025

This Hazardous Weather Outlook is for northwest Colorado, southwest
Colorado, west central Colorado, east central Utah, northeast Utah
and southeast Utah.

.DAY ONE...Today and tonight.

The northern Colorado mountains will see one last snow this afternoon
and overnight with accumulation of over six inches at the highest
elevations of the Park Range. Expect winter driving conditions
possible overnight on Rabbit Ears Pass with minimal if any impacts.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Snow ends in the northern Colorado mountains by about noon Wednesday.
Warm and dry weather moves in for the rest of the week into early
next week.


.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected today or tonight, however
spotters are encouraged to report snowfall amounts to the
National Weather Service in Grand Junction.

$$

Hazardous Weather Outlook
National Weather Service Riverton WY
248 AM MST Tue Dec 9 2025

WYZ001>020-022>030-101400-
Yellowstone National Park-Absaroka Mountains-Cody Foothills-
North Bighorn Basin-Southwest Bighorn Basin-Southeast Bighorn Basin-
Owl Creek and Bridger Mountains-Bighorn Mountains West-
Bighorn Mountains Southeast-Northeast Johnson County-
Southeast Johnson County-Teton and Gros Ventre Mountains-
Jackson Hole-Wind River Mountains West-Wind River Mountains East-
Upper Wind River Basin-Wind River Basin-Lander Foothills-
Green Mountains and Rattlesnake Range-
Natrona County Lower Elevations-Casper Mountain-Star Valley-
Salt River and Wyoming Ranges-Upper Green River Basin Foothills-
Upper Green River Basin-South Lincoln County-
Rock Springs and Green River-Flaming Gorge-East Sweetwater County-
248 AM MST Tue Dec 9 2025

...WINTER STORM WARNINGS REMAIN IN EFFECT FROM 5 PM THIS AFTERNOON
TO 5 PM MST WEDNESDAY...
...HIGH WIND WARNING IN EFFECT THROUGH WEDNESDAY EVENING...

This Hazardous Weather Outlook is for Western and Central Wyoming.

.DAY ONE...Today and tonight.

Moderate to heavy snowfall continues for western mountains. Please
see Winter Weather Products and forecasts for details.

Strong to high wind developing from Kemmerer through Rock Springs
and into Natrona County. Please see High Wind Warnings for
details.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Wednesday and Thursday...Snow likely in the western and northern
mountains. Strong to high wind continuing in southern Wyoming.


.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE