Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Cheyenne WY
342 PM MST Sun Nov 30 2025
NEZ002-003-019>021-054-055-095-096-WYZ101>119-012245-
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-
342 PM MST Sun Nov 30 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
Snow will spread east latethis afternoon. A Winter Weather
Advisory remains in effect for the Sierra Madre Range and Snowy
Range of southeast Wyoming through tonight for 6 to 10 inches of
snow. Up to 4 inches of snow possible for locations adjacent to
the mountains.
.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY
A High Wind Watch is in effect for the wind prone areas of
southeast Wyoming Monday evening through Tuesday. Gusts up to 70
MPH are possible.
.Spotter information statement...
Spotter activation will not be needed but snow reports are
appreciated.
$$
Hazardous Weather Outlook
National Weather Service North Platte NE
249 PM CST Sun Nov 30 2025
NEZ004>010-022>029-035>038-056>059-069>071-094-012100-
Sheridan-Eastern Cherry-Keya Paha-Boyd-Brown-Rock-Holt-Garden-Grant-
Hooker-Thomas-Blaine-Loup-Garfield-Wheeler-Arthur-McPherson-Logan-
Custer-Deuel-Keith-Perkins-Lincoln-Chase-Hayes-Frontier-
Western Cherry-
249 PM CST Sun Nov 30 2025 /149 PM MST Sun Nov 30 2025/
This Hazardous Weather Outlook is for portions of western and north
central Nebraska.
.DAY ONE...Tonight.
Another round of snow is expected tonight across southwest and
central Nebraska. Accumulations are generally expected to remain
under one inch, though some areas south of Interstate 80 may reach
one to two inches.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Near zero wind chills are expected again on Monday and Thursday
morning across much of western and north central Nebraska.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
1043 AM MST Sun Nov 30 2025
COZ030>051-011745-
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-
1043 AM MST Sun Nov 30 2025
This hazardous weather outlook is for northeast and north central
Colorado.
.DAY ONE...Today and Tonight
Snow will increase in the mountains through the afternoon today
before tapering off into the early morning hours Monday. The
heaviest snow will likely be focused over the I-70 mountain
corridor surrounding Summit County, where travel will be
particularly hazardous this afternoon and evening. Elsewhere,
light snow will a few heavier embedded bands are expected to
overspread the Denver metro and Palmer Divide this evening. Most
areas will see less than 1", but localized accumulations of 1-2"
can be expected for locations impacted by snow bands, resulting in
slick roads. Temperatures will again be cold tonight, dropping
into the low teens in the plains and urban corridor, and single
digits in the mountain valleys.
.DAYS TWO THROUGH SEVEN...Monday through Saturday
No hazardous conditions Monday or Tuesday. Snow is expected on
Wednesday for most areas, with the highest confidence in several
inches of accumulation and associated travel impacts for the high
country, foothills, and Palmer Divide. The Denver metro may also
see a few inches of accumulation Wednesday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed, but snowfall reports will
be appreciated.
$$
Hazardous Weather Outlook
National Weather Service Grand Junction CO
245 AM MST Sun Nov 30 2025
COZ001>014-017>023-UTZ022>025-027>029-010945-
Lower Yampa River Basin-Central Yampa River Basin-
Roan and Tavaputs Plateaus-Elkhead and Park Mountains-
Upper Yampa River Basin-Grand Valley-Debeque to Silt Corridor-
Central Colorado River Basin-Grand and Battlement Mesas-
Gore and Elk Mountains/Central Mountain Valleys-
Central Gunnison and Uncompahgre River Basin-
West Elk and Sawatch Mountains-Flat Tops-Upper Gunnison River Valley-
Uncompahgre Plateau and Dallas Divide-Northwest San Juan Mountains-
Southwest San Juan Mountains-Paradox Valley/Lower Dolores River-
Four Corners/Upper Dolores River-Animas River Basin-
San Juan River Basin-Southeast Utah-Eastern Uinta Mountains-
Eastern Uinta Basin-Tavaputs Plateau-Arches/Grand Flat-
La Sal and Abajo Mountains-Canyonlands/Natural Bridges-
245 AM MST Sun Nov 30 2025
This Hazardous Weather Outlook is for northwest Colorado, southwest
Colorado, west central Colorado, east central Utah, northeast Utah
and southeast Utah.
.DAY ONE...Today and tonight.
Another round of wintry weather is expected across the mountains
today. Mountain passes are expected to be snow covered and slick this
afternoon into Monday morning. Snow accumulations range from 3 to 10
inches across the region with higher totals on favorable aspects and
elevations. Snow will begin to taper early Monday morning, but cold
temperatures will keep roadways slick.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Snow winds down Monday morning. Unsettled conditions return Tuesday
afternoon, with additional mountain snowfall expected midweek and
into next weekend. Temperatures remain on the cool side of
climatology through the period.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected today or tonight, however
spotters are encouraged to report snowfall amounts to the
National Weather Service in Grand Junction.
$$
Hazardous Weather Outlook
National Weather Service Riverton WY
208 AM MST Sun Nov 30 2025
WYZ001>020-022>030-011400-
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-
208 AM MST Sun Nov 30 2025
This Hazardous Weather Outlook is for Western and Central Wyoming.
.DAY ONE...Today and Tonight.
Light snow likely for southern and southwestern Wyoming through
this evening.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Tuesday...A chance of snow across much of the area, especially
northern and central Wyoming.
Friday...Another chance of snow for much of the area.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.
$$
