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 Rain/Snow Chance for Measurable Precipitation 10%

Slight Chc
Rain/Snow

High: 39 °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 northwest wind 13 to 17 mph, with gusts as high as 26 mph.
  • Tonight A slight chance of rain showers before midnight, then a slight chance of rain and snow showers between midnight and 3am, then a slight chance of snow showers after 3am. Mostly cloudy, with a low around 29. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
  • Monday A slight chance of snow before noon, then a slight chance of rain and snow. Partly sunny, with a high near 39. 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. Chance of precipitation is 10%.
  • Monday Night A 10 percent chance of snow. Cloudy, with a low around 19. Blustery, with a north northwest wind 18 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.