National Weather Service United States Department of Commerce

Unsettled weather in store for eastern U.S. into weekend

A complex weather system moving across the eastern U.S. will bring a variety of hazardous weather to the region into the weekend. Much colder weather is expected by Saturday, along with numerous showers and accumulating snow in the higher elevations of the Appalachians. Rain and snow will move into northern New England on Sunday.
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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

Mostly Sunny

Mostly
Sunny

High: 72 °F

Tonight

Partly Cloudy

Partly
Cloudy

Low: 44 °F

Sunday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 64 °F

Sunday
Night

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

Low: 36 °F

Monday

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

High: 41 °F

Monday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 29 °F

Tuesday

Sunny

Sunny

High: 54 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 33 °F

Wednesday

Sunny

Sunny

High: 60 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 72. Light and variable wind becoming east 5 to 9 mph.
  • Tonight Partly cloudy, with a low around 44. Light and variable wind becoming south southwest 5 to 7 mph in the evening.
  • Sunday A 20 percent chance of showers after noon. Partly sunny, with a high near 64. West wind 5 to 9 mph.
  • Sunday Night A slight chance of rain showers before midnight, then a chance of rain and snow showers. Mostly cloudy, with a low around 36. Northwest wind 5 to 9 mph becoming light west northwest. Chance of precipitation is 40%. Little or no snow accumulation expected.
  • Monday Rain and snow showers likely. Mostly cloudy, with a high near 41. North northeast wind around 6 mph. Chance of precipitation is 60%.
  • Monday Night A slight chance of rain and snow showers before midnight. Partly cloudy, with a low around 29. Chance of precipitation is 20%.
  • Tuesday Sunny, with a high near 54.
  • Tuesday Night Mostly clear, with a low around 33.
  • Wednesday Sunny, with a high near 60.
  • Wednesday Night Mostly clear, with a low around 36.
  • Thursday Sunny, with a high near 63.
  • Thursday Night Mostly clear, with a low around 40.
  • Friday Mostly sunny, with a high near 63.