Winter Weather Advisory
URGENT - WINTER WEATHER MESSAGE
National Weather Service Cheyenne WY
456 AM MST Sun Nov 30 2025
WYZ112-114-010000-
/O.CON.KCYS.WW.Y.0034.251130T1800Z-251201T1200Z/
Sierra Madre Range-Snowy Range-
Including the cities of Albany and Centennial
456 AM MST Sun Nov 30 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING
TO 5 AM MST MONDAY...
* WHAT...Snow expected. Total snow accumulations between 5 and 10
inches.
* WHERE...Sierra Madre Range and Snowy Range.
* WHEN...From 11 AM this morning to 5 AM MST Monday.
* 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. Travel could be very
difficult.
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.
&&
$$
Trudel
URGENT - WINTER WEATHER MESSAGE
National Weather Service Denver CO
342 AM MST Sun Nov 30 2025
COZ031-033-034-302300-
/O.CON.KBOU.WW.Y.0028.251130T1800Z-251201T1200Z/
West Jackson and West Grand Counties Above 9000 Feet-South and
East Jackson/Larimer/North and Northeast Grand/Northwest Boulder
Counties Above 9000 Feet-South and Southeast Grand/West Central
and Southwest Boulder/Gilpin/Clear Creek/Summit/North and West
Park Counties Above 9000 Feet-
Including the cities of Breckenridge, Mt Zirkel, East Slopes Mosquito
Range, Eisenhower Tunnel, Mount Blue Sky, Berthoud Pass, East Slopes
Southern Gore Range, Williams Fork Mountains, Kenosha Mountains,
Winter Park, Willow Creek Pass, Rabbit Ears Range, Indian Peaks,
Laramie and Medicine Bow Mountains, Rocky Mountain National Park, and
Cameron Pass
342 AM MST Sun Nov 30 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING
TO 5 AM MST MONDAY...
* WHAT...Snow expected. Total snow accumulations between 3 and 8
inches. Winds gusting as high as 35 mph.
* WHERE...Rabbit Ears Pass, Rocky Mountain National Park, the
Medicine Bow Range, the mountains of Summit County, the Mosquito
Range, and the Indian Peaks.
* WHEN...From 11 AM this morning to 5 AM MST Monday, with the
heaviest snow falling this afternoon and evening.
* IMPACTS...Snow covered roads will make travel hazardous.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road conditions
for Colorado can be obtained by calling 5 1 1 or by going to
www.cotrip.org.
&&
$$
For more information from the National Weather Service, visit
https://weather.gov/bou
20
URGENT - WINTER WEATHER MESSAGE
National Weather Service Grand Junction CO
230 AM MST Sun Nov 30 2025
COZ004-013-010000-
/O.CON.KGJT.WW.Y.0025.251130T1500Z-251201T1900Z/
Elkhead and Park Mountains-Flat Tops-
Including the cities of Columbine, Hahns Peak, Toponas, Buford, and
Trappers Lake
230 AM MST Sun Nov 30 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING
TO NOON MST MONDAY...
* WHAT...Snow expected. Total snow accumulations between 5 and 8
inches with locally higher amounts expected.
* WHERE...Elkhead and Park Mountains and Flat Tops.
* WHEN...From 8 AM this morning to noon MST Monday.
* IMPACTS...Travel could be very difficult. The hazardous conditions
could impact the Monday morning commute.
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.
&&
$$
High Wind Watch
URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
130 AM MST Sun Nov 30 2025
WYZ106-116-117-302200-
/O.NEW.KCYS.HW.A.0042.251202T0300Z-251202T1900Z/
Central Laramie Range and Southwest Platte County-South Laramie
Range-South Laramie Range Foothills-
Including the cities of Whitaker, Federal, Bordeaux, Horse Creek,
Pumpkin Vine, Vedauwoo, and Buford
130 AM MST Sun Nov 30 2025
...HIGH WIND WATCH IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY
MORNING...
* WHAT...West winds 30 to 40 mph with gusts up to 60 mph possible.
* WHERE...South Laramie Range and Foothills including the Interstate
80 Summit between Cheyenne and Laramie, and Bordeaux area along
Interstate 25 between Chugwater and Wheatland.
* WHEN...From Monday evening through Tuesday morning.
* IMPACTS...Mainly to transportation. Strong cross winds will be
hazardous to light weight or high profile vehicles, including
campers and tractor trailers.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A High Wind Watch means there is the potential for a hazardous high
wind event. Sustained wind speeds of at least 40 MPH or gusts of 58
MPH or stronger may occur. Continue to monitor the latest forecasts.
&&
$$
Trudel
URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
130 AM MST Sun Nov 30 2025
WYZ110-302200-
/O.NEW.KCYS.HW.A.0042.251202T0000Z-251203T0300Z/
North Snowy Range Foothills-
Including the cities of Elk Mountain and Arlington
130 AM MST Sun Nov 30 2025
...HIGH WIND WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH TUESDAY
EVENING...
* WHAT...West winds 35 to 45 mph with gusts up to 70 mph possible.
* WHERE...North Snowy Range Foothills including Arlington and Elk
Mountain along Interstate 80.
* WHEN...From Monday afternoon through Tuesday evening.
* IMPACTS...Mainly to transportation. Strong cross winds will be
hazardous to light weight or high profile vehicles, including
campers and tractor trailers.
* ADDITIONAL DETAILS...Areas of blowing snow are also possible from
any snowfall on Sunday. Visibilities may be reduced to 1 mile or
less.
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.
&&
$$
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service North Platte NE
425 AM CST Sun Nov 30 2025
NEZ004>010-022>029-035>038-056>059-069>071-094-011030-
Sheridan-Eastern Cherry-Keya Paha-Boyd-Brown-Rock-Holt-Garden-Grant-
Hooker-Thomas-Blaine-Loup-Garfield-Wheeler-Arthur-McPherson-Logan-
Custer-Deuel-Keith-Perkins-Lincoln-Chase-Hayes-Frontier-
Western Cherry-
425 AM CST Sun Nov 30 2025 /325 AM MST Sun Nov 30 2025/
This Hazardous Weather Outlook is for portions of western and north
central Nebraska.
.DAY ONE...Today and tonight.
Sub-zero wind chills are occurring across much of the region this
morning. These frigid wind chills are expected through mid morning.
Another round of snow showers is expected tonight across southwest
and central Nebraska. Accumulations are generally expected to remain
under one inch, though some areas south of Interstate 80 may reach
one to two inches.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Sub-zero wind chills are expected again on both Monday and Thursday
morning across much of western and north central Nebraska.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service 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.
$$
Hazardous Weather Outlook
National Weather Service Riverton WY
208 AM MST Sun Nov 30 2025
WYZ001>020-022>030-011400-
Yellowstone National Park-Absaroka Mountains-Cody Foothills-
North Bighorn Basin-Southwest Bighorn Basin-
Southeast Bighorn Basin-Owl Creek and Bridger Mountains-
Bighorn Mountains West-Bighorn Mountains Southeast-
Northeast Johnson County-Southeast Johnson County-
Teton and Gros Ventre Mountains-Jackson Hole-
Wind River Mountains West-Wind River Mountains East-
Upper Wind River Basin-Wind River Basin-Lander Foothills-
Green Mountains and Rattlesnake Range-
Natrona County Lower Elevations-Casper Mountain-Star Valley-
Salt River and Wyoming Ranges-Upper Green River Basin Foothills-
Upper Green River Basin-South Lincoln County-
Rock Springs and Green River-Flaming Gorge-East Sweetwater County-
208 AM MST Sun Nov 30 2025
This Hazardous Weather Outlook is for Western and Central Wyoming.
.DAY ONE...Today and Tonight.
Light snow likely for southern and southwestern Wyoming through
this evening.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Tuesday...A chance of snow across much of the area, especially
northern and central Wyoming.
Friday...Another chance of snow for much of the area.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.
$$
Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
842 AM MST Sat Nov 29 2025
COZ030>051-301545-
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-
842 AM MST Sat Nov 29 2025
This hazardous weather outlook is for northeast and north central
Colorado.
.DAY ONE...Today and Tonight
Cooler weather is expected today with highs in the 20s to 30s
across most of the area. Overnight lows are forecast to drop into
the single digits, with wind chill values near or below zero
tonight.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
A second round of snow is expected for the mountains Sunday, with
light snow possibly spreading onto the plains late in the day.
Another storm system could bring additional light snow to the
region by the middle of the upcoming week.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed, but snowfall reports will
be appreciated.
$$
