National Weather Service United States Department of Commerce

Heavy Snow For the Southern Rockies with Heavy Rain for Portions of the Southwest

A moist flow off the Pacific will bring heavy rain to southern California and Arizona with heavy snow for the southern Rocky Mountains Monday. More freezing rain is possible from the southern Plains to the central Mississippi Valley. Heavy snow is also expected for portions of New England and upstate New York Monday.
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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

Today

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 35 °F

Tonight

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 19 °F

Tuesday

Snow Chance for Measurable Precipitation 80%

Snow

High: 19 °FFalling Temperatures

Tuesday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: -2 °F

Wednesday

Slight Chance Snow Chance for Measurable Precipitation 10%

Slight Chc
Snow

High: 17 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 8 °F

Thursday

Sunny

Sunny

High: 36 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 18 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 44 °F

Detailed Forecast

  • Today A slight chance of snow before 11am, then a slight chance of snow after 2pm. Mostly cloudy, with a high near 35. Light north wind. Chance of precipitation is 20%.
  • Tonight Snow likely, mainly after 2am. Cloudy, with a low around 19. Breezy, with a west wind 6 to 11 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
  • Tuesday Snow. Temperature falling to around 13 by 5pm. North wind 7 to 10 mph becoming east northeast in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
  • Tuesday Night Snow likely, mainly before 11pm. Cloudy, with a low around -2. Wind chill values as low as -10. North northeast wind 5 to 8 mph becoming light and variable. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
  • Wednesday A 10 percent chance of snow before 11am. Partly sunny, with a high near 17. Light and variable wind.
  • Wednesday Night Mostly clear, with a low around 8.
  • Thursday Sunny, with a high near 36.
  • Thursday Night Mostly clear, with a low around 18.
  • Friday Mostly sunny, with a high near 44.
  • Friday Night Mostly clear, with a low around 24.
  • Saturday Mostly sunny, with a high near 42.
  • Saturday Night Mostly clear, with a low around 23.
  • Sunday Mostly sunny, with a high near 44.