Denver Weather: Timing, Totals and Commute Impact of Friday’s Snowstorm Across Colorado

Latest denver weather updates show a fast-moving Colorado moisture-maker will bring a marked shift from mild, sunny conditions to snow that will disrupt Friday morning and afternoon commutes. Forecasts outline the timing of the changeover, expected accumulation ranges for the metro area and foothills, and heightened concerns in the mountains.

Denver Weather: When the changeover and heaviest snow will occur

Cold air is expected to move in overnight, with rain beginning sometime after midnight and a changeover to snow by 3 a. m. The window for snow spans late Thursday night into Saturday morning in some forecasts, but the strongest period of winter precipitation is expected during the daytime on Friday. A surge of heavier snow is likely from late Friday morning until about 4 p. m., after which intensity should begin to diminish, though snow will linger into the afternoon commute.

Expected totals across the metro, foothills and mountains

Accumulation guidance is stratified by elevation and location:

• Denver metro area: generally 1 to 3 inches of new snow for most of the metro.
• Castle Rock and parts of Douglas County: closer to 3 to 6 inches.
• Higher elevations in western Jefferson County: roughly 4 to 10 inches of new snow.
• Central and northern mountains and the foothills: moderate to heavy snow expected; some mountain areas may see a foot or more.
• Northern Colorado’s Eastern Plains, including Crook and Sterling: traces to 1/2 inch by Saturday morning.

These ranges reflect the spatial variation common with moisture-driven systems that taper quickly in lower elevations while producing substantial accumulations in the foothills and mountains.

Travel impacts, road conditions and mountain hazards

For Friday morning’s commute, snow from Fort Collins into the Denver metro area could create wet to slick road conditions and some early accumulation. During the midday surge, heavier snow will increase impacts through the late morning into mid-afternoon, affecting both morning and afternoon travel windows. Higher-elevation roads may start wet but will transition to accumulating snow, creating dangerous driving conditions.

Winter storm warnings and advisories are in place across the central and northern mountains and in the foothills. The expected mountain snowfall raises avalanche concerns in affected terrain; those conditions warrant extra caution for backcountry travel.

Temperature trends and timing details to watch

Temperatures are forecast to fall sharply from highs in the upper 60s one afternoon to the low 30s by Friday morning, a swing that facilitates the rain-to-snow transition. Forecast windows include snow possible between 11 p. m. Thursday and 4 a. m. Saturday, with the highest probability and most impactful snow occurring from about 5 a. m. to 4 p. m. on Friday.

Given the concentrated timing of the heavier snow, commuters and anyone planning travel in the metro area, foothills and mountains should anticipate rapidly changing conditions during both morning and afternoon periods on Friday. Details may evolve as the system progresses.

Summary: denver weather will shift from unseasonably warm to wintry during the overnight hours, bringing measurable accumulations across the metro and heavier totals in the foothills and mountains, with notable travel impacts during Friday’s commute windows.