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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6 Miles ESE Four Corners CO

7 Day Forecast

For More Weather Information:

Denver-Boulder, CO Local Forecast Office

Overnight

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 18 °F

Sunday

Heavy Snow Chance for Measurable Precipitation 70%

Heavy
Snow

High: 31 °F

Sunday
Night

Heavy Snow Chance for Measurable Precipitation 100%

Heavy
Snow

Low: 17 °F

Monday

Snow Chance for Measurable Precipitation 80%

Snow

High: 23 °F

Monday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 7 °F

Tuesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 18 °F

Tuesday
Night

Slight Chance Snow Chance for Measurable Precipitation 10%

Slight Chc
Snow

Low: 12 °F

Wednesday

Breezy

Breezy

High: 28 °F

Wednesday
Night

Slight Chance Snow

Slight Chc
Snow

Low: 19 °F

Detailed Forecast

  • Overnight A 40 percent chance of snow. Cloudy, with a low around 18. Wind chill values as low as zero. Windy, with a west southwest wind 25 to 33 mph, with gusts as high as 55 mph. Total nighttime snow accumulation of less than a half inch possible.
  • Sunday Areas of blowing snow and a chance of snow before 2pm, then snow likely with areas of blowing snow after 2pm. The snow could be heavy at times. Cloudy, with a high near 31. Very windy, with a west southwest wind 30 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
  • Sunday Night Snow with widespread blowing snow. The snow could be heavy at times. Low around 17. Windy, with a west wind 31 to 33 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
  • Monday Snow likely before 11am, then snow with areas of blowing snow after 11am. High near 23. Wind chill values as low as -5. Windy, with a west northwest wind 24 to 29 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 49 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
  • Monday Night Snow. Low around 7. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 80%.
  • Tuesday A 20 percent chance of snow. Partly sunny, with a high near 18. Blustery.
  • Tuesday Night A 10 percent chance of snow. Mostly cloudy, with a low around 12. Breezy.
  • Wednesday Partly sunny, with a high near 28. Breezy.
  • Wednesday Night A slight chance of snow. Mostly cloudy, with a low around 19. Breezy.
  • Christmas Day A chance of snow. Mostly cloudy, with a high near 23. Breezy.
  • Thursday Night Snow likely. Mostly cloudy, with a low around 3. Blustery.
  • Friday A slight chance of snow. Partly sunny, with a high near 14. Breezy.
  • Friday Night Partly cloudy, with a low around 1. Breezy.
  • Saturday Mostly sunny, with a high near 21. Breezy.