Winter Storm Warnings
December 4 2025
* WHAT...Snow expected. Total snow accumulations between 4 and 9
inches.
* WHERE...Grand and Battlement Mesas.
* WHEN...From 11 PM Friday to 11 PM MST Saturday.
* IMPACTS...Travel could be hazardous to difficult at times.
* WHAT...For the Winter Weather Advisory, snow accumulations between
4 and 8 inches expected. For the Winter Storm Warning, snow
accumulations between 10 and 20 inches with winds gusting as high
as 45 mph.
* WHERE...Elkhead and Park Mountains.
* WHEN...For the Winter Weather Advisory, from 11 PM this evening to
5 PM MST Friday. For the Winter Storm Warning, from 5 PM Friday to
11 PM MST Saturday.
* IMPACTS...Travel could be difficult to impossible at times,
especially Friday night into Saturday morning. Gusty winds could
bring down tree branches. Roads, and especially bridges and
overpasses, will likely become slick and hazardous.
* WHAT...Heavy snow expected. Total snow accumulations between 6 and
12 inches. Winds gusting as high as 35 mph.
* WHERE...Gore and Elk Mountains/Central Mountain Valleys and West
Elk and Sawatch Mountains.
* WHEN...From 11 PM Friday to 11 PM MST Saturday.
* IMPACTS...Travel over mountain passes could be very difficult.
* WHAT...Heavy snow expected. Total snow accumulations between 6 and
18 inches. Winds gusting as high as 40 mph.
* WHERE...Flat Tops and Gore and Elk Mountains/Central Mountain
Valleys.
* WHEN...From 5 PM Friday to 11 PM MST Saturday.
* IMPACTS...Travel could be difficult to impossible at times,
especially Friday night into Saturday morning. Gusty winds could
bring down tree branches. Roads, and especially bridges and
overpasses, will likely become slick and hazardous.
* WHAT...Snow expected. Total snow accumulations between 4 and 12
inches.
* WHERE...Upper Yampa River Basin.
* WHEN...From 5 PM Friday to 11 PM MST Saturday.
* IMPACTS...Travel could be hazardous to very difficult at times.
The hazardous conditions could impact the Friday evening commute.
* WHAT...For the Winter Weather Advisory, snow accumulations between
4 and 8 inches expected. For the Winter Storm Warning, snow
accumulations between 10 and 20 inches with winds gusting as high
as 45 mph.
* WHERE...Elkhead and Park Mountains.
* WHEN...For the Winter Weather Advisory, from 11 PM this evening to
5 PM MST Friday. For the Winter Storm Warning, from 5 PM Friday to
11 PM MST Saturday.
* IMPACTS...Travel could be difficult to impossible at times,
especially Friday night into Saturday morning. Gusty winds could
bring down tree branches. Roads, and especially bridges and
overpasses, will likely become slick and hazardous.
* WHAT...Snow expected. Total snow accumulations between 3 and 6
inches.
* WHERE...Central Colorado River Basin.
* WHEN...From 11 PM Friday to 11 PM MST Saturday.
* IMPACTS...Travel could be hazardous to difficult at times.
* WHAT...For the Winter Weather Advisory, snow expected. Total snow
accumulations between 4 and 8 inches. Winds gusting as high as 45
mph. For the Winter Storm Watch, heavy wind driven snow possible.
Total snow accumulations between 12 and 24 inches possible. Winds
could gust as high as 55 mph.
* WHERE...Rabbit Ears Pass.
* WHEN...For the Winter Weather Advisory, from midnight tonight to 11
PM MST Friday. For the Winter Storm Warning, from 11 PM Friday to
11 PM MST Saturday.
* IMPACTS...Travel will be slick and hazardous late tonight and
Friday due to snow and blowing snow. By Friday night through
Saturday night, travel could be very difficult to impossible. Road
closures are possible.
* WHAT...For the Winter Weather Advisory, snow expected. Total snow
accumulations between 4 and 8 inches. Winds gusting as high as 45
mph. For the Winter Storm Watch, heavy wind driven snow possible.
Total snow accumulations between 12 and 24 inches possible. Winds
could gust as high as 55 mph.
* WHERE...Rabbit Ears Pass.
* WHEN...For the Winter Weather Advisory, from midnight tonight to 11
PM MST Friday. For the Winter Storm Warning, from 11 PM Friday to
11 PM MST Saturday.
* IMPACTS...Travel will be slick and hazardous late tonight and
Friday due to snow and blowing snow. By Friday night through
Saturday night, travel could be very difficult to impossible. Road
closures are possible.
* WHAT...Heavy snow and blowing snow expected. Total snow
accumulations between 7 and 14 inches. Winds gusting as high as 55
mph.
* WHERE...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 PM Friday to 11 PM MST Saturday.
* IMPACTS...Travel could be very difficult and road closures are
possible.
* WHAT...Snow expected. Total snow accumulations between 3 and 8
inches. Winds gusting as high as 35 mph causing areas of blowing
snow.
* WHERE...Lake County Below 11000 Feet including Leadville.
* WHEN...From 11 PM Friday to 11 PM MST Saturday.
* IMPACTS...Plan on slippery road conditions and poor visibilities
at times in blowing snow.
* WHAT...Heavy wind driven snow possible. Total snow accumulations
between 6 and 12 inches possible with accumulations up to 15
inches north of Cottonwood Pass. Winds could gust as high as 45
mph.
* WHERE...Eastern Sawatch Mountains Above 11000 Feet and Western
Mosquito Range and East Lake County Above 11000 Feet.
* WHEN...From 11 PM Friday to 11 PM MST Saturday.
* IMPACTS...Travel could be very difficult. The hazardous conditions
could impact the Friday evening commute. Visibilities over the
passes will be less than a mile at times during blowing snow.
* ADDITIONAL DETAILS...Most of the heaviest snow will occur north of
Cottonwood Pass.
