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.
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Hazardous Weather Conditions

Current Conditions

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Fort Collins CO

7 Day Forecast

For More Weather Information:

Denver-Boulder, CO Local Forecast Office

This
Afternoon

Breezy

Breezy

High: 51 °F

Tonight

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 29 °F

Monday

Slight Chance Snow Chance for Measurable Precipitation 10%

Slight Chc
Snow

High: 41 °F

Monday
Night

Slight Chance Snow Chance for Measurable Precipitation 10%

Slight Chc
Snow

Low: 19 °F

Tuesday

Breezy

Breezy

High: 36 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 19 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 47 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 25 °F

Christmas
Day

Slight Chance Rain/Snow

Slight Chc
Rain/Snow

High: 46 °F

Detailed Forecast

  • This Afternoon Cloudy, with a high near 51. Breezy, with a west wind 10 to 15 mph increasing to 16 to 21 mph. Winds could gust as high as 30 mph.
  • Tonight A slight chance of rain showers before 11pm, then a slight chance of rain and snow showers between 11pm and 2am, then a slight chance of snow showers after 2am. Mostly cloudy, with a low around 29. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
  • Monday A 10 percent chance of snow after 11am. Partly sunny, with a high near 41. Windy, with a northwest wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph.
  • Monday Night A 10 percent chance of snow. Mostly cloudy, with a low around 19. Blustery, with a north northwest wind 16 to 21 mph, with gusts as high as 31 mph.
  • Tuesday Mostly sunny, with a high near 36. Breezy, with a northwest wind 15 to 18 mph, with gusts as high as 29 mph.
  • Tuesday Night Mostly clear, with a low around 19.
  • Wednesday Mostly sunny, with a high near 47.
  • Wednesday Night Partly cloudy, with a low around 25.
  • Christmas Day A slight chance of rain and snow. Partly sunny, with a high near 46.
  • Thursday Night A slight chance of snow. Mostly cloudy, with a low around 16. Blustery.
  • Friday Mostly sunny, with a high near 31.
  • Friday Night Partly cloudy, with a low around 14.
  • Saturday Sunny, with a high near 38.