Colorado � ZIP Code 80301
Boulder, CO Snowfall & Snow Day Forecast
Live National Weather Service atmospheric projections, hourly accumulation tracking, and school snow day probabilities for Boulder.
Top U.S. Snow Hubs:
Boulder Winter Climate & Snowfall Profile
Directly at the base of the Flatirons, Boulder receives significantly more snowfall than Denver due to terrain lift.
30-Year Average Snowfall
88.3 inches
NOAA 1991�2020 NormalsAll-Time Record Season
152 inches
2019-2020 WinterTypical Closure Trigger
~5.5" of snow
Estimated plow capacity thresholdPrimary Storm Type
Orographic Upslope Snow
Front Range Foothills