National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the West Coast through Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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2 Miles W Peaceful Valley CO

7 Day Forecast

For More Weather Information:

Denver-Boulder, CO Local Forecast Office

Today

Heavy Snow Chance for Measurable Precipitation 80%

Heavy
Snow

High: 39 °F

Tonight

Heavy Snow Chance for Measurable Precipitation 90%

Heavy
Snow

Low: 25 °F

Monday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 29 °FFalling Temperatures

Monday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 12 °F

Tuesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 21 °F

Tuesday
Night

Breezy

Breezy

Low: 15 °F

Wednesday

Breezy

Breezy

High: 34 °F

Wednesday
Night

Slight Chance Snow

Slight Chc
Snow

Low: 23 °F

Christmas
Day

Chance Snow

Chance
Snow

High: 32 °F

Detailed Forecast

  • Today Snow likely with areas of blowing snow before 11am, then snow with areas of blowing snow after 11am. The snow could be heavy at times. High near 39. Windy, with a west wind 23 to 28 mph increasing to 29 to 34 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.
  • Tonight Snow with widespread blowing snow before 11pm, then snow likely with widespread blowing snow after 11pm. The snow could be heavy at times. Low around 25. Windy, with a west wind 29 to 34 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
  • Monday Snow likely with areas of blowing snow before 11am, then areas of blowing snow and a chance of snow after 11am. Mostly cloudy, with a temperature rising to near 29 by 11am, then falling to around 21 during the remainder of the day. Blustery, with a west northwest wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
  • Monday Night Snow likely, mainly before 11pm. Cloudy, with a low around 12. Wind chill values as low as -2. Blustery, with a northwest wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
  • Tuesday A 20 percent chance of snow before 11am. Partly sunny, with a high near 21. Northwest wind 11 to 13 mph, with gusts as high as 21 mph.
  • Tuesday Night Partly cloudy, with a low around 15. Breezy.
  • Wednesday Mostly sunny, with a high near 34. Breezy.
  • Wednesday Night A slight chance of snow. Mostly cloudy, with a low around 23. Breezy.
  • Christmas Day A chance of snow. Mostly cloudy, with a high near 32. Breezy.
  • Thursday Night A chance of snow. Mostly cloudy, with a low around 11.
  • Friday A slight chance of snow. Partly sunny, with a high near 18.
  • Friday Night Partly cloudy, with a low around 7.
  • Saturday Sunny, with a high near 26.