Winter Weather Advisory
URGENT - WINTER WEATHER MESSAGE
National Weather Service Denver CO
203 PM MST Sat Nov 29 2025
COZ031-033-034-301315-
/O.NEW.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 Laramie and Medicine Bow Mountains,
Eisenhower Tunnel, Indian Peaks, Winter Park, Berthoud Pass, Mt
Zirkel, East Slopes Southern Gore Range, Breckenridge, East Slopes
Mosquito Range, Kenosha Mountains, Willow Creek Pass, Rocky Mountain
National Park, Rabbit Ears Range, Williams Fork Mountains, Cameron
Pass, and Mount Blue Sky
203 PM MST Sat Nov 29 2025
...WINTER WEATHER ADVISORY IN EFFECT FROM 11 AM SUNDAY TO 5 AM MST
MONDAY...
* WHAT...Snow expected. Total snow accumulations between 4 and 9
inches.
* WHERE...Rabbit Ears Pass, Rocky Mountain National Park and the
Medicine Bow Range, and The Mountains of Summit County, the
Mosquito Range, and the Indian Peaks.
* WHEN...From 11 AM Sunday to 5 AM MST Monday.
* IMPACTS...Snow covered roads will make travel hazardous, especially
Sunday evening into Sunday night.
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.
&&
$$
For more information from the National Weather Service, visit
https://weather.gov/bou
Hiris
URGENT - WINTER WEATHER MESSAGE
National Weather Service Cheyenne WY
1252 PM MST Sat Nov 29 2025
WYZ112-114-301200-
/O.NEW.KCYS.WW.Y.0034.251130T1800Z-251201T1200Z/
Sierra Madre Range-Snowy Range-
Including the cities of Albany and Centennial
1252 PM MST Sat Nov 29 2025
...WINTER WEATHER ADVISORY IN EFFECT FROM 11 AM SUNDAY TO 5 AM MST
MONDAY...
* WHAT...Snow expected. Total snow accumulations between 5 and 10
inches.
* WHERE...Sierra Madre Range and Snowy Range.
* WHEN...From 11 AM Sunday to 5 AM MST Monday.
* IMPACTS...Outdoor recreation could become dangerous to those
caught unprepared for hazardous winter conditions. Hunters,
hikers, and snowmobilers may become disoriented and lost due to
low visibility in falling and blowing snow. Travel could be very
difficult.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for the state you are calling from can be obtained by
calling 5 1 1.
&&
$$
MM
URGENT - WINTER WEATHER MESSAGE
National Weather Service Grand Junction CO
1223 PM MST Sat Nov 29 2025
COZ004-013-301730-
/O.NEW.KGJT.WW.Y.0025.251130T1500Z-251201T1900Z/
Elkhead and Park Mountains-Flat Tops-
Including the cities of Columbine, Hahns Peak, Toponas, Buford, and
Trappers Lake
1223 PM MST Sat Nov 29 2025
...WINTER WEATHER ADVISORY IN EFFECT FROM 8 AM SUNDAY 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 Sunday 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.
&&
$$
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service North Platte NE
256 PM CST Sat Nov 29 2025
NEZ004>010-022>029-035>038-056>059-069>071-094-302100-
Sheridan-Eastern Cherry-Keya Paha-Boyd-Brown-Rock-Holt-Garden-Grant-
Hooker-Thomas-Blaine-Loup-Garfield-Wheeler-Arthur-McPherson-Logan-
Custer-Deuel-Keith-Perkins-Lincoln-Chase-Hayes-Frontier-
Western Cherry-
256 PM CST Sat Nov 29 2025 /156 PM MST Sat Nov 29 2025/
This Hazardous Weather Outlook is for portions of western and north
central Nebraska.
.DAY ONE...Tonight.
Sub-zero wind chills are likely Sunday morning across much of
north central Nebraska.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Additional light snow is possible Sunday night into Monday morning
mainly along and south of I-80. At this time, snowfall amounts are
expected to be generally under one inch.
Sub-zero wind chills are likely Monday and Thursday morning across
much of north central Nebraska.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Rapid City SD
1143 AM MST Sat Nov 29 2025
SDZ001-002-012>014-024>032-041>044-046-047-049-072>078-WYZ054>060-
301400-
Harding-Northern Perkins-Butte-Northern Meade Co Plains-Ziebach-
Northern Black Hills-Northern Foothills-Rapid City-
Southern Foothills-Central Black Hills-Southern Black Hills-
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-Northern Campbell-
Southern Campbell-Western Crook-Wyoming Black Hills-
Weston County Plains-Newcastle-Northeastern Crook-
1143 AM MST Sat Nov 29 2025 /1243 PM CST Sat Nov 29 2025/
This Hazardous Weather Outlook is for portions of western South
Dakota and northeastern Wyoming.
.DAY ONE...This Afternoon and Tonight
Minimum wind chills tonight will be zero to 20 below zero.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
No hazardous weather is expected at this time.
.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 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.
$$
Hazardous Weather Outlook
National Weather Service Riverton WY
231 AM MST Sat Nov 29 2025
WYZ001>020-022>030-301400-
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-
231 AM MST Sat Nov 29 2025
This Hazardous Weather Outlook is for Western and Central Wyoming.
.DAY ONE...Today and Tonight.
Much colder temperatures, averaging 10 to 15 degrees below normal
today and tonight.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Sunday...Light snow likely for southwestern and southern Wyoming.
Tuesday...A chance of snow across 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 Grand Junction CO
201 AM MST Sat Nov 29 2025
COZ001>014-017>023-UTZ022>025-027>029-300915-
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-
201 AM MST Sat Nov 29 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.
Wintry conditions will wind down this morning, with scattered
flurries along the Continental Divide into mid-day. Additional snow
accumulations will be negligible. Cooler temperatures settle across
the region tonight as skies clear and mountain basins drop into the
low teens and isolated single digits near fresh snowpack.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Mountain snow returns to most of our mountain passes on Sunday and
into Monday morning. This is expected to pose some travel hazards on
mountain roadways across the West Slope. Additional snow returns
midweek. Model guidance is still inconsistent on amounts and impacts.
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.
$$
