National Weather Service United States Department of Commerce

Arctic air to drop temperatures across the northern Plain and northern Rockies; will bring snow to the Intermountain West

An arctic front is forecast to plunge through the northern Plains and northern Rockies on Saturday bringing a drastic drop in temperatures across these areas with a burst of snow over much of the Intermountain Region. Arctic air will also filter into the Pacific Northwest bringing with it snow showers and subfreezing low temperatures.
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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

Tonight

Breezy

Breezy

Low: 48 °F

Saturday

Breezy

Breezy

High: 63 °F

Saturday
Night

Very Windy

Very
Windy

Low: 51 °F

Sunday

Increasing Clouds

Increasing
Clouds

High: 51 °F

Sunday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 16 °F

Monday

Slight Chance Snow Chance for Measurable Precipitation 10%

Slight Chc
Snow

High: 40 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 29 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 54 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 30 °F

Detailed Forecast

  • Tonight Mostly cloudy, with a low around 48. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 33 mph.
  • Saturday Mostly sunny, with a high near 63. Breezy, with a west wind 15 to 23 mph, with gusts as high as 34 mph.
  • Saturday Night Partly cloudy, with a low around 51. Very windy, with a west wind 9 to 19 mph increasing to 26 to 36 mph in the evening. Winds could gust as high as 55 mph.
  • Sunday Increasing clouds, with a high near 51. Northwest wind 6 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 16 mph.
  • Sunday Night A 20 percent chance of snow. Cloudy, with a low around 16. East wind 3 to 5 mph.
  • Monday A 10 percent chance of snow before 11am. Partly sunny, with a high near 40.
  • Monday Night Mostly clear, with a low around 29.
  • Tuesday Mostly sunny, with a high near 54.
  • Tuesday Night Partly cloudy, with a low around 30.
  • Wednesday Mostly sunny, with a high near 47.
  • Wednesday Night Partly cloudy, with a low around 30.
  • Thursday Mostly sunny, with a high near 51.
  • Thursday Night Partly cloudy, with a low around 29.
  • Friday Mostly sunny, with a high near 47.