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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Current Conditions

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2 Miles S Dillon CO

7 Day Forecast

For More Weather Information:

Denver-Boulder, CO Local Forecast Office

Today

Heavy Snow Chance for Measurable Precipitation 90%

Heavy
Snow

High: 35 °F

Tonight

Heavy Snow Chance for Measurable Precipitation 100%

Heavy
Snow

Low: 21 °F

Monday

Snow Chance for Measurable Precipitation 100%

Snow

High: 28 °F

Monday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 10 °F

Tuesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 20 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 8 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 30 °F

Wednesday
Night

Slight Chance Snow

Slight Chc
Snow

Low: 15 °F

Christmas
Day

Chance Snow

Chance
Snow

High: 29 °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 35. Windy, with a west wind 10 to 20 mph increasing to 23 to 33 mph. Winds could gust as high as 55 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 5 inches possible.
  • Tonight Snow with widespread blowing snow. The snow could be heavy at times. Low around 21. Very windy, with a west northwest wind 33 to 38 mph decreasing to 24 to 29 mph after midnight. Winds could gust as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
  • Monday Snow with areas of blowing snow. High near 28. Blustery, with a west northwest wind 14 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
  • Monday Night Snow. Low around 10. Wind chill values as low as -3. Northwest wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
  • Tuesday A 20 percent chance of snow. Partly sunny, with a high near 20. Northwest wind 10 to 13 mph, with gusts as high as 21 mph.
  • Tuesday Night Partly cloudy, with a low around 8.
  • Wednesday Mostly sunny, with a high near 30.
  • Wednesday Night A slight chance of snow. Mostly cloudy, with a low around 15.
  • Christmas Day A chance of snow. Mostly cloudy, with a high near 29.
  • Thursday Night A chance of snow. Mostly cloudy, with a low around 6.
  • Friday A slight chance of snow. Partly sunny, with a high near 18.
  • Friday Night Partly cloudy, with a low around 0.
  • Saturday Mostly sunny, with a high near 23.