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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Dillon CO

7 Day Forecast

For More Weather Information:

Denver-Boulder, CO Local Forecast Office

Overnight

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 17 °F

Sunday

Heavy Snow Chance for Measurable Precipitation 90%

Heavy
Snow

High: 33 °F

Sunday
Night

Heavy Snow Chance for Measurable Precipitation 90%

Heavy
Snow

Low: 21 °F

Monday

Snow Chance for Measurable Precipitation 100%

Snow

High: 28 °F

Monday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 10 °F

Tuesday

Blustery

Blustery

High: 21 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 10 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 30 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 15 °F

Detailed Forecast

  • Overnight Snow likely. Cloudy, with a low around 17. West northwest wind around 10 mph, with gusts as high as 17 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.
  • Sunday Snow likely before 9am, then snow with areas of blowing snow after 9am. The snow could be heavy at times. High near 33. Breezy, with a west wind 11 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
  • Sunday Night Snow with widespread blowing snow. The snow could be heavy at times. Low around 21. Breezy, with a west wind 21 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.
  • Monday Snow with areas of blowing snow before 11am, then snow likely after 11am. High near 28. Blustery, with a west northwest wind 19 to 24 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
  • Monday Night Snow likely, mainly before 11pm. Cloudy, with a low around 10. Northwest wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
  • Tuesday Mostly sunny, with a high near 21. Blustery.
  • Tuesday Night Mostly cloudy, with a low around 10.
  • Wednesday Mostly sunny, with a high near 30.
  • Wednesday Night 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.