National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
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Current Conditions

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Boulder CO

7 Day Forecast

For More Weather Information:

Denver-Boulder, CO Local Forecast Office

Tonight

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 31 °F

Sunday

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

High: 40 °F

Sunday
Night

Slight Chance Snow Chance for Measurable Precipitation 10%

Slight Chc
Snow

Low: 21 °F

Monday

Slight Chance Snow Chance for Measurable Precipitation 10%

Slight Chc
Snow

High: 38 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 20 °F

Tuesday

Breezy

Breezy

High: 41 °F

Tuesday
Night

Slight Chance Snow Chance for Measurable Precipitation 10%

Slight Chc
Snow

Low: 33 °F

Wednesday

Breezy

Breezy

High: 54 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 34 °F

Detailed Forecast

  • Tonight Snow showers likely, mainly between 2am and 4am. Increasing clouds, with a low around 31. Blustery, with a west wind 9 to 14 mph becoming northwest 15 to 20 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
  • Sunday A chance of rain and snow showers before 11am, then a slight chance of snow showers after 4pm. Mostly cloudy, with a high near 40. Breezy, with a west northwest wind 15 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
  • Sunday Night A 10 percent chance of snow showers. Mostly cloudy, with a low around 21. Blustery, with a west wind around 17 mph, with gusts as high as 26 mph.
  • Monday A 10 percent chance of snow showers after 11am. Partly sunny, with a high near 38. Breezy, with a west northwest wind 15 to 18 mph, with gusts as high as 29 mph.
  • Monday Night Mostly cloudy, with a low around 20. West wind 10 to 14 mph, with gusts as high as 21 mph.
  • Tuesday Partly sunny, with a high near 41. Breezy.
  • Tuesday Night A 10 percent chance of snow showers. Mostly cloudy, with a low around 33. Breezy.
  • Wednesday Mostly sunny, with a high near 54. Breezy.
  • Wednesday Night Partly cloudy, with a low around 34.
  • Thanksgiving Day Mostly sunny, with a high near 49.
  • Thursday Night Partly cloudy, with a low around 25.
  • Friday Mostly sunny, with a high near 48.
  • Friday Night Partly cloudy, with a low around 25.
  • Saturday Mostly sunny, with a high near 47.