National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. on Saturday

Another Pacific system will impact the West Coast today. Heavy rainfall could lead to flash flooding, river and small stream flooding as well as mudslides and debris flows, especially over burn scars. Strong winds and heavy elevation 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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Boulder CO

7 Day Forecast

For More Weather Information:

Denver-Boulder, CO Local Forecast Office

This
Afternoon

Partly Sunny

Partly
Sunny

High: 47 °F

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 28 °F

Sunday

Breezy

Breezy

High: 52 °F

Sunday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 34 °F

Monday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 43 °F

Monday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 20 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 38 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 24 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 47 °F

Detailed Forecast

  • This Afternoon Partly sunny, with a high near 47. West wind around 7 mph.
  • Tonight Mostly cloudy, with a low around 28. West wind 6 to 10 mph.
  • Sunday Mostly cloudy, with a high near 52. Breezy, with a west southwest wind 8 to 15 mph, with gusts as high as 22 mph.
  • Sunday Night A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 34. Breezy, with a west wind 13 to 15 mph, with gusts as high as 23 mph.
  • Monday A slight chance of snow before 11am, then a slight chance of rain and snow. Partly sunny, with a high near 43. Northwest wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 20%.
  • Monday Night A 20 percent chance of snow. Mostly cloudy, with a low around 20.
  • Tuesday Mostly sunny, with a high near 38.
  • Tuesday Night Mostly clear, with a low around 24.
  • Wednesday Mostly sunny, with a high near 47.
  • Wednesday Night Partly cloudy, with a low around 28.
  • Christmas Day A slight chance of rain and snow. Partly sunny, with a high near 41.
  • Thursday Night A slight chance of snow. Mostly cloudy, with a low around 17.
  • Friday Partly sunny, with a high near 32.