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 Pacific Northwest through late 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.
Read More...

Current Conditions

En Español

Share |

7 Miles WSW Alma CO

7 Day Forecast

For More Weather Information:

Denver-Boulder, CO Local Forecast Office

This
Afternoon

Snow Chance for Measurable Precipitation 100%

Snow

High: 18 °F

Tonight

Snow Chance for Measurable Precipitation 100%

Snow

Low: 12 °F

Monday

Snow Chance for Measurable Precipitation 100%

Snow

High: 15 °FFalling Temperatures

Monday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 2 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 11 °F

Tuesday
Night

Windy

Windy

Low: 4 °F

Wednesday

Windy

Windy

High: 21 °F

Wednesday
Night

Slight Chance Snow

Slight Chc
Snow

Low: 11 °F

Christmas
Day

Chance Snow

Chance
Snow

High: 16 °F

Detailed Forecast

  • This Afternoon Snow. Steady temperature around 18. Wind chill values as low as -9. Strong and damaging winds, with a west northwest wind 46 to 50 mph, with gusts as high as 80 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 7 inches possible.
  • Tonight Snow showers. Low around 12. Wind chill values as low as -9. Strong and damaging winds, with a west northwest wind 50 to 55 mph decreasing to 41 to 46 mph after midnight. Winds could gust as high as 80 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.
  • Monday Snow with areas of blowing snow. Temperature falling to around 5 by 4pm. Wind chill values as low as -17. Windy, with a west northwest wind 26 to 33 mph, with gusts as high as 49 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
  • Monday Night Snow. Low around 2. Wind chill values as low as -22. Windy, with a north northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
  • Tuesday A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 11. Windy, with a north northwest wind 22 to 26 mph, with gusts as high as 40 mph.
  • Tuesday Night Partly cloudy, with a low around 4. Windy.
  • Wednesday Mostly sunny, with a high near 21. Windy.
  • Wednesday Night A slight chance of snow. Mostly cloudy, with a low around 11. Windy.
  • Christmas Day A chance of snow. Mostly cloudy, with a high near 16. Windy.
  • Thursday Night A chance of snow. Mostly cloudy, with a low around -3. Breezy.
  • Friday A slight chance of snow. Partly sunny and cold, with a high near 4. Blustery.
  • Friday Night A slight chance of snow. Partly cloudy, with a low around -7. Blustery.
  • Saturday Mostly sunny, with a high near 14. Blustery.