A winter storm is expected to bring heavy snow and high winds to Colorado’s northern and central mountains on Saturday, leading to hazardous driving conditions statewide, according to the National Weather Service.
The National Weather Service has issued a winter storm warning for most of the northern and central mountains until 11 p.m., with an additional 5-15 inches or more of snow expected along with wind gusts reaching up to 60 mph.
“Snow and blowing snow will significantly reduce visibility to a quarter mile or less. Near blizzard conditions are possible, especially Saturday morning,” forecasters warned. “Travel will be extremely challenging, if not impossible, and road closures are likely.”
Radar and webcams show heavy snowfall in the mountains with dangerous travel conditions. If you must travel in the mountains today, allow extra time and adhere to chain laws. Strong winds could lead to near-whiteout conditions. #COwx pic.twitter.com/UM07DHPJzc
— NWS Boulder (@NWSBoulder) December 6, 2025
All three of Colorado’s National Weather Service offices — in Boulder, Pueblo, and Grand Junction — have issued winter storm warnings through Saturday night, covering a large area from the Wyoming border to the north and just shy of Gunnison to the south.
Residents and travelers in parts of Jackson, Grand, Larimer, Boulder, Gilpin, Clear Creek, Summit, Park, Eagle, Lake, Garfield, Rio Blanco, Routt, Gunnison, and Chaffee counties are under the winter storm warning, according to forecasters.
Individuals venturing out should have emergency supplies such as a flashlight, food, warm clothing, and water with them, as recommended by the NWS.
Car stuck in the snow on Colorado roads? Here’s what to do — and how to prevent it.
This is a developing story and may be updated.
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