High Wind Warning
URGENT - WEATHER MESSAGE
National Weather Service Sioux Falls SD
1021 PM CST Tue Dec 9 2025
SDZ038-039-050-052>054-057>061-063>065-068-100900-
/O.CON.KFSD.HW.W.0008.000000T0000Z-251210T0900Z/
Beadle-Kingsbury-Gregory-Jerauld-Sanborn-Miner-Brule-Aurora-
Davison-Hanson-McCook-Charles Mix-Douglas-Hutchinson-Bon Homme-
Including the cities of Burke, Montrose, Wessington Springs, Lake
Andes, Emery, Wagner, Marty, Chamberlain, Platte, Springfield,
Huron, Mitchell, Corsica, Freeman, Kimball, Alpena, Tabor,
Canistota, Gregory, Arlington, Avon, Woonsocket, Clayton, Lake
Preston, Delmont, White Lake, Salem, Tyndall, Plankinton, De
Smet, Parkston, Alexandria, Howard, Tripp, Menno, Bridgewater,
Scotland, Stickney, and Armour
1021 PM CST Tue Dec 9 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 AM CST WEDNESDAY...
* WHAT...Northwest winds 30 to 35 mph with gusts up to 55 mph.
* WHERE...Portions of central, east central, south central, and
southeast South Dakota.
* WHEN...Until 3 AM CST Wednesday.
* IMPACTS...Damaging winds will blow down trees and power lines.
Widespread power outages are expected. Travel will be difficult,
especially for high profile vehicles.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.
&&
$$
AP
URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
759 PM MST Tue Dec 9 2025
WYZ103-100700-
/O.CON.KCYS.HW.W.0053.000000T0000Z-251210T0700Z/
North Laramie Range-
Including the cities of Garrett
759 PM MST Tue Dec 9 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT...
* WHAT...West winds 35 to 55 mph with gusts up to 90 mph expected.
* WHERE...North Laramie Range.
* WHEN...Until midnight MST tonight.
* IMPACTS...Very strong winds will have the potential to bring down
trees and cause property damage.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A High Wind Warning means a hazardous high wind event is expected or
occurring.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
759 PM MST Tue Dec 9 2025
WYZ107-101100-
/O.CON.KCYS.HW.W.0053.000000T0000Z-251210T0700Z/
/O.CON.KCYS.HW.A.0044.251210T1800Z-251212T0000Z/
East Platte County-
Including the cities of Wheatland and Guernsey
759 PM MST Tue Dec 9 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT...
...HIGH WIND WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH
THURSDAY AFTERNOON...
* WHAT...For the High Wind Warning, northwest winds 40 to 50 mph
with gusts up to 75 mph. For the High Wind Watch, west winds 30 to
40 mph with gusts up to 70 mph possible.
* WHERE...East Platte County.
* WHEN...For the High Wind Warning, until midnight MST tonight. For
the High Wind Watch, from Wednesday morning 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 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.
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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Bismarck ND
855 PM CST Tue Dec 9 2025
NDZ022-033>037-041-042-044>048-050-051-100900-
/O.CON.KBIS.HW.W.0006.000000T0000Z-251210T0900Z/
Sheridan-Stark-Morton-Burleigh-Kidder-Stutsman-Hettinger-Grant-Adams-
Sioux-Emmons-Logan-La Moure-McIntosh-Dickey-
Including the cities of Dickinson, Kulm, New England, Fort Yates,
Linton, Goodrich, Ellendale, Steele, Gackle, Napoleon, Hettinger,
Jamestown, Strasburg, Edgeley, Mcclusky, New Leipzig, Bismarck,
Mandan, Elgin, Selfridge, Carson, Oakes, Mott, Tappen, Lamoure,
Wishek, Ashley, and Solen
855 PM CST Tue Dec 9 2025 /755 PM MST Tue Dec 9 2025/
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 AM CST /2 AM MST/
WEDNESDAY...
* WHAT...Northwest winds around 40 mph with gusts up to 65 mph.
* WHERE...Parts of southwest and most of south central North Dakota,
including the James River Valley.
* WHEN...Until 3 AM CST /2 AM MST/ Wednesday.
* IMPACTS...The high winds may damage roofs, small outbuildings and
signs. Tree branches may be broken and lead to power outages.
Travel will be difficult, especially for high profile vehicles.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Secure objects that could be blown around, including holiday
decorations. Be careful when traveling.
&&
$$
Hollan
URGENT - WEATHER MESSAGE
National Weather Service Bismarck ND
855 PM CST Tue Dec 9 2025
NDZ002-003-010-011-019>021-040-043-100900-
/O.EXT.KBIS.HW.W.0006.000000T0000Z-251210T0900Z/
Burke-Renville-Mountrail-Ward-Mercer-Oliver-McLean-Slope-Bowman-
Including the cities of Hazen, Lignite, Underwood, Stanley, Minot,
Powers Lake, New Town, Columbus, Parshall, Glenburn, Portal, Center,
Sherwood, Beulah, Garrison, Bowbells, Wilton, Turtle Lake, Washburn,
Bowman, Mohall, and Marmarth
855 PM CST Tue Dec 9 2025 /755 PM MST Tue Dec 9 2025/
...HIGH WIND WARNING NOW IN EFFECT UNTIL 3 AM CST /2 AM MST/
WEDNESDAY...
* WHAT...Northwest winds around 40 mph with gusts up to 65 mph.
* WHERE...Portions of western and central North Dakota.
* WHEN...Until 3 AM CST /2 AM MST/ Wednesday.
* IMPACTS...The high winds may damage roofs, small outbuildings and
signs. Tree branches may be broken and lead to power outages.
Travel will be difficult, especially for high profile vehicles.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Secure objects that could be blown around, including holiday
decorations. Be careful when traveling.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Rapid City SD
502 PM MST Tue Dec 9 2025
SDZ001-002-012>014-025>027-030>032-041>044-046-047-049-072>078-
WYZ060-100900-
/O.CON.KUNR.HW.W.0009.000000T0000Z-251210T0900Z/
Harding-Northern Perkins-Butte-Northern Meade Co Plains-Ziebach-
Northern Foothills-Rapid City-Southern Foothills-Custer Co Plains-
Pennington Co Plains-Haakon-Western Fall River-Northern Oglala
Lakota-Northern Jackson-Bennett-Mellette-Todd-Tripp-
Sturgis/Piedmont Foothills-Southern Meade Co Plains-Hermosa
Foothills-Eastern Fall River-Southern Oglala Lakota-Southern
Jackson-Southern Perkins-Northeastern Crook-
Including the cities of Union Center, Buffalo Gap, Hot Springs,
Saint Francis, Faith, Rumford, Tuthill, Provo, New Underwood,
Opal, Quinn, Beulah, Potato Creek, Witten, Belle Fourche
Reservoir, Folsom, Summerset, Rapid City, Tilford, Wasta, Ideal,
Ludlow, Sharps Corner, Midland, Reva, South Eagle Butte, Black
Hawk, Hoover, Hermosa, Pine Ridge, Whitewood, Rosebud, Caputa,
Fruitdale, Prairie City, Edgemont, Oral, Ardmore, Parmelee,
Philip, Cottonwood, Oglala, Buffalo, Belvidere, Camp Crook,
Lemmon, Porcupine, Colony, Allen, Angostura Reservoir, Mission,
Sorum, Winner, Wounded Knee, Cedar Butte, Usta, Milesville,
Enning, Ellsworth AFB, Norris, Kadoka, Box Elder, Rockyford,
Redig, Long Valley, Aladdin, Red Owl, Wall, Wanblee, White River,
Cherry Creek, Smithwick, White Owl, Belle Fourche, Scenic, Mud
Butte, Batesland, Zeona, Vale, Meadow, Oelrichs, Manderson, Kyle,
Shadehill, Piedmont, Howes, Wood, Glad Valley, Martin, Newell,
Saint Onge, Elm Springs, Harrington, Colome, Bison, Ladner,
Hamill, Spearfish, Dupree, Interior, Fairburn, and Sturgis
502 PM MST Tue Dec 9 2025 /602 PM CST Tue Dec 9 2025/
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM MST /3 AM CST/
WEDNESDAY...
* WHAT...Northwest winds 25 to 40 mph with gusts up to 60 mph.
* WHERE...Portions of northwestern, south central, and southwestern
South Dakota and northeast Wyoming.
* WHEN...Until 2 AM MST /3 AM CST/ Wednesday.
* IMPACTS...The high winds may blow down large trees and damage
roofs, small outbuildings, and signs. Power outages are possible.
Travel could be difficult, especially for high profile vehicles.
Strong winds can cause blowing dust, reduced visibility, and
flying debris.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A high wind warning means 40 mph winds, or gusts over 60 mph, are
expected or occurring. If you are outdoors, watch for flying or
falling objects that may injure you. Use caution if you must drive.
&&
$$
Helgeson
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.
&&
$$
For more information from the National Weather Service, visit
https://weather.gov/riw/ .
Lowe
URGENT - WEATHER MESSAGE
National Weather Service North Platte NE
250 PM CST Tue Dec 9 2025
NEZ004-022-100600-
/O.EXT.KLBF.HW.W.0007.000000T0000Z-251210T0600Z/
Sheridan-Garden-
Including the cities of Rushville, Gordon, Lewellen, and Oshkosh
150 PM MST Tue Dec 9 2025
...HIGH WIND WARNING NOW IN EFFECT UNTIL 11 PM MST THIS EVENING...
* WHAT...Northwest winds 25 to 35 mph with gusts up to 60 mph.
* WHERE...Garden and Sheridan Counties.
* WHEN...Until 11 PM MST this evening.
* IMPACTS...Travel may be difficult, especially for high profile
vehicles.
$$
URGENT - WEATHER MESSAGE
National Weather Service North Platte NE
250 PM CST Tue Dec 9 2025
NEZ005-006-008-009-024>027-094-100600-
/O.CON.KLBF.HW.W.0007.000000T0000Z-251210T1200Z/
Eastern Cherry-Keya Paha-Brown-Rock-Hooker-Thomas-Blaine-Loup-
Western Cherry-
Including the cities of Cody, Bassett, Halsey, Brewster,
Ainsworth, Valentine, Merriman, Purdum, Eli, Kilgore, Mullen,
Springview, Rose, Taylor, Dunning, and Thedford
250 PM CST Tue Dec 9 2025 /150 PM MST Tue Dec 9 2025/
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 AM CST /5 AM MST/
WEDNESDAY...
* WHAT...Northwest winds 25 to 35 mph with gusts up to 60 mph.
* WHERE...Portions of north central and west central Nebraska.
* WHEN...Until 6 AM CST /5 AM MST/ Wednesday.
* IMPACTS...Travel may be difficult, especially for high profile
vehicles.
$$
URGENT - WEATHER MESSAGE
National Weather Service Aberdeen SD
1248 PM CST Tue Dec 9 2025
SDZ003-015-100600-
/O.CON.KABR.HW.W.0010.000000T0000Z-251210T0900Z/
Corson-Dewey-
Including the cities of McIntosh and Isabel
1148 AM MST Tue Dec 9 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM MST WEDNESDAY...
* WHAT...Northwest winds 30 to 40 mph with gusts up to 60 mph.
* WHERE...Corson and Dewey Counties.
* WHEN...Until 2 AM MST Wednesday.
* IMPACTS...High winds may move loose debris, damage property and
cause power outages. Travel could be difficult, especially for
high profile vehicles.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
People are urged to secure loose objects that could be blown around
or damaged by the wind.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Aberdeen SD
1248 PM CST Tue Dec 9 2025
SDZ004-005-009-010-016-017-100600-
/O.CON.KABR.HW.W.0010.251209T2100Z-251210T0900Z/
Campbell-McPherson-Walworth-Edmunds-Potter-Faulk-
Including the cities of Faulkton, Gettysburg, Mobridge, Ipswich,
Herreid, and Eureka
1248 PM CST Tue Dec 9 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 AM CST WEDNESDAY...
* WHAT...Northwest winds 30 to 40 mph with gusts up to 60 mph
expected.
* WHERE...Campbell, Edmunds, Faulk, McPherson, Potter, and Walworth
Counties.
* WHEN...Until 3 AM CST Wednesday.
* IMPACTS...High winds may move loose debris, damage property and
cause power outages. Travel could be difficult, especially for
high profile vehicles.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
People are urged to secure loose objects that could be blown around
or damaged by the wind.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Aberdeen SD
1248 PM CST Tue Dec 9 2025
SDZ033>037-045-048-051-100600-
/O.CON.KABR.HW.W.0010.251209T2100Z-251210T0900Z/
Stanley-Sully-Hughes-Hyde-Hand-Jones-Lyman-Buffalo-
Including the cities of Miller, Fort Pierre, Fort Thompson,
Highmore, Pierre, Kennebec, Murdo, and Onida
1248 PM CST Tue Dec 9 2025 /1148 AM MST Tue Dec 9 2025/
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 AM CST /2 AM MST/
WEDNESDAY...
* WHAT...Northwest winds 25 to 35 mph with gusts up to 60 mph
expected.
* WHERE...Buffalo, Hand, Hughes, Hyde, Jones, Lyman, Stanley, and
Sully Counties.
* WHEN...Until 3 AM CST /2 AM MST/ Wednesday.
* IMPACTS...High winds may move loose debris, damage property and
cause power outages. Travel could be difficult, especially for
high profile vehicles.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
People are urged to secure loose objects that could be blown around
or damaged by the wind.
&&
$$
Winter Weather Advisory
URGENT - WINTER WEATHER MESSAGE
National Weather Service Billings MT
812 PM MST Tue Dec 9 2025
MTZ030>032-036-057-058-138-110315-
/O.CON.KBYZ.WW.Y.0040.251210T1500Z-251211T0000Z/
/O.CON.KBYZ.WS.A.0018.251211T2100Z-251213T1800Z/
Treasure-Northern Rosebud-Custer-Powder River-Northern Big Horn-
Southern Rosebud-Southern Big Horn-
Including the locations of Lame Deer, Miles City, Ashland, Lodge
Grass, Colstrip, Volborg, Pryor, Wyola, Broadus, Hysham, Forsyth,
Hardin, Busby, Biddle, Ismay, Powderville, Ingomar, Bighorn,
Sonnette, Angela, Crow Agency, and Birney
812 PM MST Tue Dec 9 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 8 AM TO 5 PM MST
WEDNESDAY...
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH SATURDAY MORNING...
* WHAT...For the Winter Weather Advisory, mixed precipitation
expected Wednesday. Total snow accumulations less than 1 inch. A
light glaze of ice is possible with freezing rain. For the Winter
Storm Watch, heavy snow possible late Thursday into Saturday. Total
snow accumulations between 6 and 12 inches possible.
* WHERE...Portions of south central and southeast Montana.
* WHEN...For the Winter Weather Advisory, from 8 AM to 5 PM MST
Wednesday. For the Winter Storm Watch, from Thursday afternoon
through Saturday morning.
* IMPACTS...Impacts to travel are possible. For the Winter Weather
Advisory, roads may become slick and hazardous due to mixed
precipitation, including freezing rain. For the Winter Storm Watch,
roads may become slick and hazardous due to accumulating snowfall.
* ADDITIONAL DETAILS...Decreasing temperatures combined with falling
snow may result in a flash freeze on roadways Thursday evening.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Monitor the latest forecasts for updates on this situation.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Billings MT
812 PM MST Tue Dec 9 2025
MTZ033-037-110315-
/O.CON.KBYZ.WW.Y.0040.251210T2100Z-251211T0300Z/
/O.CON.KBYZ.WS.A.0018.251211T2100Z-251213T1800Z/
Fallon-Carter-
Including the locations of Plevna, Hammond, Baker, Alzada, Belltower,
Webster, and Ekalaka
812 PM MST Tue Dec 9 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 2 PM TO 8 PM MST
WEDNESDAY...
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH SATURDAY MORNING...
* WHAT...For the Winter Weather Advisory, mixed precipitation
expected Wednesday. Total snow accumulations less than 1 inch. A
light glaze of ice is possible with freezing rain. For the Winter
Storm Watch, heavy snow possible. Total snow accumulations between
3 and 7 inches possible.
* WHERE...Carter and Fallon.
* WHEN...For the Winter Weather Advisory, from 2 PM to 8 PM MST
Wednesday. For the Winter Storm Watch, from Thursday afternoon
through Saturday morning.
* IMPACTS...Impacts to travel are possible. For the Winter Weather
Advisory, roads may become slick and hazardous due to mixed
precipitation, including freezing rain. For the Winter Storm Watch,
roads may become slick and hazardous due to accumulating snowfall.
* ADDITIONAL DETAILS...Decreasing temperatures combined with falling
snow may result in a flash freeze on roadways Thursday evening.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Monitor the latest forecasts for updates on this situation.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Billings MT
812 PM MST Tue Dec 9 2025
MTZ169-WYZ199-110000-
/O.CON.KBYZ.WW.Y.0040.251210T1500Z-251211T0000Z/
Bighorn Canyon-Sheridan Foothills-
Including the locations of Clearmont, Ranchester, Big Horn, Sheridan,
Dayton, and Fort Smith
812 PM MST Tue Dec 9 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 8 AM TO 5 PM MST
WEDNESDAY...
* WHAT...Mixed precipitation expected. Total snow accumulations less
than one inch. A light glaze of ice is possible with freezing rain.
* WHERE...In Montana, Bighorn Canyon. In Wyoming, Sheridan Foothills.
* WHEN...From 8 AM to 5 PM MST Wednesday.
* IMPACTS...Roads may become slick and hazardous.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Be prepared for slippery roads. Slow down and use caution while
driving. If you are going outside, watch your first few steps taken
on stairs, sidewalks, and driveways. These surfaces could be icy and
slippery, increasing your risk of a fall and injury.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Bismarck ND
728 PM CST Tue Dec 9 2025
NDZ009-010-017>021-031>035-040>046-100930-
/O.CON.KBIS.WW.Y.0014.251211T0000Z-251212T0000Z/
Williams-Mountrail-McKenzie-Dunn-Mercer-Oliver-McLean-GoldenValley-
Billings-Stark-Morton-Burleigh-Slope-Hettinger-Grant-Bowman-Adams-
Sioux-Emmons-
Including the cities of Hazen, Underwood, Dickinson, Stanley, New
England, Halliday, Fort Yates, Linton, New Town, Parshall, Hettinger,
Killdeer, Watford City, Williston, Center, Strasburg, Beulah,
Garrison, Beach, New Leipzig, Medora, Bismarck, Mandan, Turtle Lake,
Wilton, Elgin, Selfridge, Washburn, Carson, Bowman, Mott, Solen, and
Marmarth
728 PM CST Tue Dec 9 2025 /628 PM MST Tue Dec 9 2025/
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM CST /5 PM MST/
WEDNESDAY TO 6 PM CST /5 PM MST/ THURSDAY...
* WHAT...Freezing rain and snow expected. Total snow accumulations
around 1 to 4 inches and ice accumulations around one tenth of an
inch.
* WHERE...Much of western and central North Dakota.
* WHEN...From 6 PM CST /5 PM MST/ Wednesday to 6 PM CST /5 PM MST/
Thursday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions will impact the Wednesday evening and Thursday morning
commutes.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road conditions
can be obtained by calling 5 1 1.
&&
$$
Hollan
URGENT - WINTER WEATHER MESSAGE
National Weather Service Bismarck ND
728 PM CST Tue Dec 9 2025
NDZ012-022-023-025-036-037-047-048-050-051-100930-
/O.CON.KBIS.WW.Y.0013.000000T0000Z-251210T1200Z/
McHenry-Sheridan-Wells-Foster-Kidder-Stutsman-Logan-La Moure-
McIntosh-Dickey-
Including the cities of Harvey, Kulm, Carrington, Goodrich,
Ellendale, Steele, Gackle, Napoleon, Drake, Jamestown, Edgeley,
Mcclusky, Oakes, Tappen, Lamoure, Wishek, Ashley, Towner, Velva, and
Fessenden
728 PM CST Tue Dec 9 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST
WEDNESDAY...
* WHAT...Snow and blowing snow. Additional snow accumulations up to 2
inches. Winds gusting as high as 65 mph.
* WHERE...Portions of central and southeast North Dakota.
* WHEN...Until 6 AM CST Wednesday.
* IMPACTS...Plan on slippery road conditions. Areas of blowing snow
could significantly reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road conditions
can be obtained by calling 5 1 1.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
257 PM CST Tue Dec 9 2025
SDZ003-004-009-010-015>017-033>037-051-100700-
/O.CON.KABR.WW.Y.0017.251211T0000Z-251211T1800Z/
Corson-Campbell-Walworth-Edmunds-Dewey-Potter-Faulk-Stanley-Sully-
Hughes-Hyde-Hand-Buffalo-
Including the cities of Miller, Faulkton, Fort Pierre, Fort
Thompson, Mobridge, Gettysburg, Ipswich, Herreid, Highmore,
Pierre, Onida, McIntosh, and Isabel
257 PM CST Tue Dec 9 2025 /157 PM MST Tue Dec 9 2025/
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM CST /5 PM
MST/ WEDNESDAY TO NOON CST /11 AM MST/ THURSDAY...
* WHAT...Mixed precipitation expected. Total snow and sleet
accumulations up to one inch and ice accumulations around one
tenth of an inch.
* WHERE...Portions of central and north central South Dakota.
* WHEN...From 6 PM CST /5 PM MST/ Wednesday to noon CST /11 AM MST/
Thursday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Thursday morning commute.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions can be obtained by calling 5 1 1.
&&
$$
07
URGENT - WINTER WEATHER MESSAGE
National Weather Service Rapid City SD
1215 PM MST Tue Dec 9 2025
SDZ001-002-012>014-032-078-101200-
/O.NEW.KUNR.WW.Y.0018.251211T0000Z-251211T1800Z/
Harding-Northern Perkins-Butte-Northern Meade Co Plains-Ziebach-
Haakon-Southern Perkins-
Including the cities of Dupree, Buffalo, Howes, Opal, Belle
Fourche Reservoir, Shadehill, Ludlow, Belle Fourche, Camp Crook,
Red Owl, Sorum, Zeona, Mud Butte, Cherry Creek, Bison, Newell,
Reva, Philip, Milesville, Redig, Lemmon, Glad Valley, Meadow,
Fruitdale, Usta, Ladner, Faith, Vale, Hoover, Prairie City, South
Eagle Butte, and Midland
1215 PM MST Tue Dec 9 2025
...WINTER WEATHER ADVISORY IN EFFECT FROM 5 PM WEDNESDAY TO 11 AM
MST THURSDAY...
* WHAT...Mixed precipitation expected. Total snow accumulations up
to one inch and ice accumulations around one tenth of an inch.
* WHERE...Portions of northwestern and southwestern South Dakota.
* WHEN...From 5 PM Wednesday to 11 AM MST Thursday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Plan on slippery road
conditions. The hazardous conditions could impact the Wednesday
evening and Thursday morning commutes.
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.
Be prepared for slippery roads. Slow down and use caution while
driving. If you are going outside, watch your first few steps taken
on stairs, sidewalks, and driveways. These surfaces could be icy and
slippery, increasing your risk of a fall and injury.
&&
$$
AW
Winter Storm Watch
URGENT - WINTER WEATHER MESSAGE
National Weather Service Billings MT
812 PM MST Tue Dec 9 2025
MTZ030>032-036-057-058-138-110315-
/O.CON.KBYZ.WW.Y.0040.251210T1500Z-251211T0000Z/
/O.CON.KBYZ.WS.A.0018.251211T2100Z-251213T1800Z/
Treasure-Northern Rosebud-Custer-Powder River-Northern Big Horn-
Southern Rosebud-Southern Big Horn-
Including the locations of Lame Deer, Miles City, Ashland, Lodge
Grass, Colstrip, Volborg, Pryor, Wyola, Broadus, Hysham, Forsyth,
Hardin, Busby, Biddle, Ismay, Powderville, Ingomar, Bighorn,
Sonnette, Angela, Crow Agency, and Birney
812 PM MST Tue Dec 9 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 8 AM TO 5 PM MST
WEDNESDAY...
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH SATURDAY MORNING...
* WHAT...For the Winter Weather Advisory, mixed precipitation
expected Wednesday. Total snow accumulations less than 1 inch. A
light glaze of ice is possible with freezing rain. For the Winter
Storm Watch, heavy snow possible late Thursday into Saturday. Total
snow accumulations between 6 and 12 inches possible.
* WHERE...Portions of south central and southeast Montana.
* WHEN...For the Winter Weather Advisory, from 8 AM to 5 PM MST
Wednesday. For the Winter Storm Watch, from Thursday afternoon
through Saturday morning.
* IMPACTS...Impacts to travel are possible. For the Winter Weather
Advisory, roads may become slick and hazardous due to mixed
precipitation, including freezing rain. For the Winter Storm Watch,
roads may become slick and hazardous due to accumulating snowfall.
* ADDITIONAL DETAILS...Decreasing temperatures combined with falling
snow may result in a flash freeze on roadways Thursday evening.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Monitor the latest forecasts for updates on this situation.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service Billings MT
812 PM MST Tue Dec 9 2025
MTZ033-037-110315-
/O.CON.KBYZ.WW.Y.0040.251210T2100Z-251211T0300Z/
/O.CON.KBYZ.WS.A.0018.251211T2100Z-251213T1800Z/
Fallon-Carter-
Including the locations of Plevna, Hammond, Baker, Alzada, Belltower,
Webster, and Ekalaka
812 PM MST Tue Dec 9 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 2 PM TO 8 PM MST
WEDNESDAY...
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH SATURDAY MORNING...
* WHAT...For the Winter Weather Advisory, mixed precipitation
expected Wednesday. Total snow accumulations less than 1 inch. A
light glaze of ice is possible with freezing rain. For the Winter
Storm Watch, heavy snow possible. Total snow accumulations between
3 and 7 inches possible.
* WHERE...Carter and Fallon.
* WHEN...For the Winter Weather Advisory, from 2 PM to 8 PM MST
Wednesday. For the Winter Storm Watch, from Thursday afternoon
through Saturday morning.
* IMPACTS...Impacts to travel are possible. For the Winter Weather
Advisory, roads may become slick and hazardous due to mixed
precipitation, including freezing rain. For the Winter Storm Watch,
roads may become slick and hazardous due to accumulating snowfall.
* ADDITIONAL DETAILS...Decreasing temperatures combined with falling
snow may result in a flash freeze on roadways Thursday evening.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Monitor the latest forecasts for updates on this situation.
&&
$$
High Wind Watch
URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
759 PM MST Tue Dec 9 2025
WYZ101-101100-
/O.EXP.KCYS.HW.W.0053.000000T0000Z-251210T0300Z/
/O.CON.KCYS.HW.A.0045.251210T1800Z-251212T0000Z/
Converse County Lower Elevations-
Including the cities of Bill, Glenrock, Deer Creek, and Douglas
759 PM MST Tue Dec 9 2025
...HIGH WIND WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH
THURSDAY AFTERNOON...
...HIGH WIND WARNING WILL EXPIRE AT 8 PM MST THIS EVENING...
* WHAT...West winds 30 to 40 mph with gusts up to 60 mph possible
Wednesday afternoon into Thursday afternoon.
* WHERE...Converse County Lower Elevations.
* WHEN...From Wednesday morning through Thursday afternoon.
* IMPACTS...Mainly to transportation. Strong cross winds will be
hazardous to light weight or high profile vehicles, including
campers and tractor trailers.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A High Wind Warning means a hazardous high wind event is expected or
occurring. Sustained wind speeds of at least 40 MPH or gusts of 58
MPH or stronger can lead to property damage.
A High Wind Watch means there is the potential for a hazardous high
wind event. Sustained wind speeds of at least 40 MPH or gusts of 58
MPH or stronger may occur. Continue to monitor the latest forecasts.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
759 PM MST Tue Dec 9 2025
WYZ107-101100-
/O.CON.KCYS.HW.W.0053.000000T0000Z-251210T0700Z/
/O.CON.KCYS.HW.A.0044.251210T1800Z-251212T0000Z/
East Platte County-
Including the cities of Wheatland and Guernsey
759 PM MST Tue Dec 9 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT...
...HIGH WIND WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH
THURSDAY AFTERNOON...
* WHAT...For the High Wind Warning, northwest winds 40 to 50 mph
with gusts up to 75 mph. For the High Wind Watch, west winds 30 to
40 mph with gusts up to 70 mph possible.
* WHERE...East Platte County.
* WHEN...For the High Wind Warning, until midnight MST tonight. For
the High Wind Watch, from Wednesday morning 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 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.
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.
&&
$$
Air Quality Alert
SDZ026-100700-
Rapid City-
Including the city of Rapid City
601 AM MST Tue Dec 9 2025
...AIR POLLUTION ALERT FOR DUST FOR RAPID CITY WEST OF THE GAP IN
EFFECT FROM 10 AM THIS MORNING TO MIDNIGHT MST TONIGHT...
The following message is transmitted in collaboration with the
South Dakota Department of Agriculture and Natural Resources.
* WHAT...Northwest winds of 20 to 35 mph with gusts up to 60 mph.
* WHERE...West of the Gap in Rapid City.
* WHEN...Today and this evening.
IMPACTS...The gusty winds will suspend fine dust in the air and
produce poor air quality.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
The Rapid City Air Quality Office recommends the elderly, young,
and anyone with respiratory problems avoid excessive physical
exertion and exposure to the outside air.
Voluntary actions to reduce dust pollution include, ceasing or
reducing the manipulation of soil in construction, industrial,
and agricultural activities, and increasing the use of pollution
controls for soil stabilization, waste pits, stock piles, and
construction sites.
&&
Hourly dust concentrations are available on the danr web page
http://danr.sd.gov/Environment/AirQuality/AirMonitoring/
RealTimeData.aspx
$$
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Bismarck ND
902 PM CST Tue Dec 9 2025
NDZ010-019>021-033>035-040>046-110315-
Mountrail-Mercer-Oliver-McLean-Stark-Morton-Burleigh-Slope-
Hettinger-Grant-Bowman-Adams-Sioux-Emmons-
902 PM CST Tue Dec 9 2025 /802 PM MST Tue Dec 9 2025/
This Hazardous Weather Outlook is for portions of northwest North
Dakota, south central North Dakota, and southwest North Dakota.
.DAY ONE...Tonight
A High Wind Warning is in effect. See weather.gov/bis for
details.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
A Winter Weather Advisory is effect Wednesday evening through
Thursday afternoon. See weather.gov/bis for details.
Dangerously cold wind chills are possible Thursday night through
Sunday morning.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Bismarck ND
902 PM CST Tue Dec 9 2025
NDZ003-011-022-036-037-047-048-050-051-110315-
Renville-Ward-Sheridan-Kidder-Stutsman-Logan-La Moure-McIntosh-
Dickey-
902 PM CST Tue Dec 9 2025
This Hazardous Weather Outlook is for portions of north central
North Dakota, south central North Dakota, and southeast North
Dakota.
.DAY ONE...Tonight
A High Wind Warning and Winter Weather Advisory are in effect.
See weather.gov/bis for details.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
Dangerously cold wind chills are possible Thursday night through
Sunday morning.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Sioux Falls SD
420 PM CST Tue Dec 9 2025
IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ013-014-SDZ038>040-050-052>071-102230-
Lyon-Osceola-Dickinson-Sioux-O`Brien-Clay-Plymouth-Cherokee-
Buena Vista-Woodbury-Ida-Lincoln-Murray-Cottonwood-Nobles-Jackson-
Pipestone-Rock-Dixon-Dakota-Beadle-Kingsbury-Brookings-Gregory-
Jerauld-Sanborn-Miner-Lake-Moody-Brule-Aurora-Davison-Hanson-McCook-
Minnehaha-Charles Mix-Douglas-Hutchinson-Turner-Bon Homme-Yankton-
Union-
420 PM CST Tue Dec 9 2025
This Hazardous Weather Outlook is for northwest Iowa, west central
Iowa, southwest Minnesota, northeast Nebraska, central South
Dakota, east central South Dakota, south central South Dakota and
southeast South Dakota.
.DAY ONE...Tonight.
A winter system continues to make its way through the region
producing periods of rain, wintry mix, and light snow. Very strong
winds associated with this system are expected to develop this
afternoon into the evening with the strongest gusts occurring
overnight. Westerly gusts between 50-60 mph could result in blowing
and drifting snow resulting in near whiteout to whiteout conditions
at times this evening and overnight. However, some uncertainty
remains.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Snow chances return Thursday and will persist through the rest of the
week and weekend. Totals look to remain light.
Very cold Arctic are is expected to move south over the region this
weekend. Very cold temperatures are expected with this influx, as
well as wind chills falling as low as -25 degrees F. Please ensure
you are prepared for an extended period of very cold weather.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Cheyenne WY
314 PM MST Tue Dec 9 2025
NEZ002-003-019>021-054-055-095-096-WYZ101>119-102215-
Dawes County-Box Butte County-Scotts Bluff County-Banner County-
Morrill County-Kimball County-Cheyenne County-
Northern Sioux County-Southern Sioux County-
Converse County Lower Elevations-Niobrara County-
North Laramie Range-Ferris/Seminoe/Shirley Mountains-
Shirley Basin-Central Laramie Range and Southwest Platte County-
East Platte County-Goshen County-Central Carbon County-
North Snowy Range Foothills-Southwest Carbon County-
Sierra Madre Range-Upper North Platte River Basin-Snowy Range-
Laramie Valley-South Laramie Range-South Laramie Range Foothills-
Central Laramie County-East Laramie County-
314 PM MST Tue Dec 9 2025
This hazardous weather outlook is for portions of panhandle
Nebraska...east central Wyoming...south central Wyoming and
southeast Wyoming.
.DAY ONE...THIS AFTERNOON AND TONIGHT
- The long duration wind event continues, with wind gusts
expected to peak Tuesday. While some breaks or lulls will
occur, high winds will be a concern every day through
Saturday.
- A cold front will bring a banded rain and snow showers late
Tuesday afternoon through the evening. This will also bring a
brief reprieve from the wind into Wednesday morning.
.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY
- High winds return Wednesday with another round of High Wind
Watches in place for the southeast Wyoming wind prones and
wind prone adjacent areas.
.Spotter information statement...
Spotters are encouraged to report wind damage to the NWS.
$$
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.
$$
Hazardous Weather Outlook
National Weather Service Rapid City SD
435 AM MST Tue Dec 9 2025
SDZ001-002-012>014-032-073-078-101400-
Harding-Northern Perkins-Butte-Northern Meade Co Plains-Ziebach-
Haakon-Southern Meade Co Plains-Southern Perkins-
435 AM MST Tue Dec 9 2025
This Hazardous Weather Outlook is for portions of northwestern
South Dakota...and southwestern South Dakota.
.DAY ONE...Today and Tonight
Northwest winds will become strong today, with gusts of 50 to 65
mph. See the High Wind Warning (NPWUNR) for more information.
The Grassland Fire Danger will be in the high to extreme category
today.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
Unsettled and colder weather is expected for the second half of
the week, with daily chances of snow. Amounts are still uncertain
but could be moderate in some areas. Light freezing rain will also
be possible Wednesday night and Thursday morning.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today.
&&
Stay tuned to NOAA weather radio for further updates...or check
our web site at weather.gov/rapidcity
$$
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
$$
Hazardous Weather Outlook
National Weather Service Rapid City SD
435 AM MST Tue Dec 9 2025
SDZ025>027-030-031-041>044-046-047-049-072-074>077-WYZ060-101400-
Northern Foothills-Rapid City-Southern Foothills-Custer Co Plains-
Pennington Co Plains-Western Fall River-Northern Oglala Lakota-
Northern Jackson-Bennett-Mellette-Todd-Tripp-
Sturgis/Piedmont Foothills-Hermosa Foothills-Eastern Fall River-
Southern Oglala Lakota-Southern Jackson-Northeastern Crook-
435 AM MST Tue Dec 9 2025 /535 AM CST Tue Dec 9 2025/
This Hazardous Weather Outlook is for portions of western South
Dakota and northeastern Wyoming.
.DAY ONE...Today and Tonight
Northwest winds will become strong today, with gusts of 50 to 65
mph. See the High Wind Warning (NPWUNR) for more information.
The Grassland Fire Danger will be in the high to extreme category
today.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
Unsettled and colder weather is expected for the second half of
the week, with daily chances of snow. Amounts are still uncertain
but could be moderate in some areas.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today.
&&
Stay tuned to NOAA weather radio for further updates...or check
our web site at weather.gov/rapidcity
$$
Hazardous Weather Outlook
National Weather Service Aberdeen SD
514 AM CST Tue Dec 9 2025
MNZ039-046-SDZ003>011-015>023-101115-
Traverse-Big Stone-Corson-Campbell-McPherson-Brown-Marshall-Roberts-
Walworth-Edmunds-Day-Dewey-Potter-Faulk-Spink-Clark-Codington-Grant-
Hamlin-Deuel-
514 AM CST Tue Dec 9 2025 /414 AM MST Tue Dec 9 2025/
This Hazardous Weather Outlook is for west central Minnesota, north
central South Dakota and northeast South Dakota.
.DAY ONE...Today and tonight.
Freezing rain is expected across portions of north central and
northeast South Dakota and west central Minnesota this morning into
early this afternoon before temperatures warm up enough for
precipitation to fall as rain.
Very strong northwest winds are expected this afternoon through
tonight. Sustained winds in excess of 40 mph, gusting in excess of
60 mph, are expected over north central South Dakota this afternoon
into tonight. Over northeast South Dakota and west central Minnesota
sustained winds in excess of 30 mph, gusting in excess of 50 mph,
are expected from early this evening through the overnight hours.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
If falling snow happens across far northeast South Dakota Tuesday
night into early Wednesday morning while these strong winds are
happening, considerable blowing snow and reduction to visibility
could be possible.
.SPOTTER INFORMATION STATEMENT...
Spotters are encouraged to report any freezing rain or strong
winds they observe today.
$$
Hazardous Weather Outlook
National Weather Service Aberdeen SD
514 AM CST Tue Dec 9 2025
SDZ033-045-048-101115-
Stanley-Jones-Lyman-
514 AM CST Tue Dec 9 2025 /414 AM MST Tue Dec 9 2025/
This Hazardous Weather Outlook is for central South Dakota.
.DAY ONE...Today and tonight.
Very High Grassland Fire Danger is forecast this afternoon, given
the very strong northwest winds in excess of 40 mph with gusts in
excess of 60 mph that are expected. These strong winds should persist
into tonight before diminishing late.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotters are encouraged to report any strong winds they observe
today.
$$
Hazardous Weather Outlook
National Weather Service Aberdeen SD
514 AM CST Tue Dec 9 2025
SDZ034>037-051-101115-
Sully-Hughes-Hyde-Hand-Buffalo-
514 AM CST Tue Dec 9 2025
This Hazardous Weather Outlook is for central South Dakota.
.DAY ONE...Today and tonight.
A very brief period of light freezing rain or rain is possible this
morning. Otherwise, very strong northwest winds are expected this
afternoon through tonight. Sustained winds in excess of 40 mph,
gusting in excess of 60 mph, are expected over central South Dakota
this afternoon into tonight.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotters are encouraged to report any strong winds they observe
today.
$$
10
Hazardous Weather Outlook
National Weather Service Riverton WY
248 AM MST Tue Dec 9 2025
WYZ001>020-022>030-101400-
Yellowstone National Park-Absaroka Mountains-Cody Foothills-
North Bighorn Basin-Southwest Bighorn Basin-Southeast Bighorn Basin-
Owl Creek and Bridger Mountains-Bighorn Mountains West-
Bighorn Mountains Southeast-Northeast Johnson County-
Southeast Johnson County-Teton and Gros Ventre Mountains-
Jackson Hole-Wind River Mountains West-Wind River Mountains East-
Upper Wind River Basin-Wind River Basin-Lander Foothills-
Green Mountains and Rattlesnake Range-
Natrona County Lower Elevations-Casper Mountain-Star Valley-
Salt River and Wyoming Ranges-Upper Green River Basin Foothills-
Upper Green River Basin-South Lincoln County-
Rock Springs and Green River-Flaming Gorge-East Sweetwater County-
248 AM MST Tue Dec 9 2025
...WINTER STORM WARNINGS REMAIN IN EFFECT FROM 5 PM THIS AFTERNOON
TO 5 PM MST WEDNESDAY...
...HIGH WIND WARNING IN EFFECT THROUGH WEDNESDAY EVENING...
This Hazardous Weather Outlook is for Western and Central Wyoming.
.DAY ONE...Today and tonight.
Moderate to heavy snowfall continues for western mountains. Please
see Winter Weather Products and forecasts for details.
Strong to high wind developing from Kemmerer through Rock Springs
and into Natrona County. Please see High Wind Warnings for
details.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Wednesday and Thursday...Snow likely in the western and northern
mountains. Strong to high wind continuing in southern Wyoming.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
