National Weather Service United States Department of Commerce

Rainfall and mountain snow will continue across the western U.S. into Monday

Heavy precipitation along the west coast will persist with a focus along the Coastal Ranges and Cascades. While not nearly as impressive as recent days, the forecast suggests another 1 to 3 inches of rainfall is possible across this region. Farther inland, moderate to heavy snow is likely over the Wasatch and Colorado Rockies with 1 to 2 foot amounts possible through Monday.
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Hazardous Weather Conditions

Current Conditions

Larimer and Boulder Counties Between 6000 and 9000 Feet

Zone Forecast

  • Tonight Snow likely and chance of rain in the evening...then snow likely after midnight. Very windy. Snow accumulation of 1 to 4 inches. Lows 25 to 33. West winds 25 to 35 mph. Gusts up to 60 mph decreasing to 50 mph after midnight. Chance of precipitation 60 percent.
  • Monday Chance of snow and areas of blowing snow in the morning...then snow likely in the afternoon. Snow accumulation of 1 to 4 inches. Highs 30 to 40. Northwest winds 10 to 20 mph with gusts to around 40 mph. Chance of precipitation 60 percent.
  • Monday Night Snow likely in the evening...then a chance of snow after midnight. Colder. Snow accumulation up to 2 inches. Storm total snow accumulation of 5 to 10 inches. Lows 12 to 22. Northwest winds 10 to 15 mph with gusts to around 30 mph. Chance of snow 60 percent.
  • Tuesday Mostly cloudy. Highs 25 to 35. Northwest winds 10 to 15 mph with gusts to around 30 mph.
  • Tuesday Night Partly cloudy. Lows 10 to 20. West winds 10 to 15 mph with gusts to around 30 mph.
  • Wednesday And Wednesday Night Partly cloudy with a 10 percent chance of snow. Highs 36 to 46. Lows 22 to 32.
  • Christmas Day Mostly cloudy with a chance of rain and snow showers. Highs 35 to 45. Chance of precipitation 30 percent.
  • Thursday Night Mostly cloudy with a 30 percent chance of snow. Colder. Lows 9 to 19.
  • Friday Mostly cloudy. Highs 21 to 31.
  • Friday Night And Saturday Partly cloudy. Lows 6 to 16. Highs 25 to 35.
  • Saturday Night And Sunday Partly cloudy. Lows 15 to 25. Highs 30 to 40.