National Weather Service United States Department of Commerce

Unsettled weather forecast across eastern U.S.

A storm system moving across the Great Lakes will bring unsettled weather to parts of the eastern U.S. on Monday, with widespread rain is expected across much of the Northeast. Snow is likely across Wisconsin and the western Great Lakes. Snow is also expected across the central and northern Rockies Monday into Tuesday.
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Hazardous Weather Conditions

Current Conditions

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2 Miles WSW Sioux Falls, Foss Field SD

7 Day Forecast

For More Weather Information:

Sioux Falls, SD Local Forecast Office

This
Afternoon

Blustery

Blustery

High: 25 °F

Tonight

Blustery

Blustery

Low: 12 °F

Tuesday

Mostly Cloudy

Mostly
Cloudy

High: 34 °F

Tuesday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 26 °F

Wednesday

Mostly Cloudy

Mostly
Cloudy

High: 28 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 8 °F

Thanksgiving
Day

Mostly Cloudy

Mostly
Cloudy

High: 24 °F

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 19 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 40 °F

Detailed Forecast

  • This Afternoon Sunny, with a high near 25. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 30 mph.
  • Tonight Partly cloudy, with a low around 12. Blustery, with a northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
  • Tuesday Mostly cloudy, with a high near 34. West southwest wind 5 to 10 mph becoming south southeast in the afternoon.
  • Tuesday Night Snow likely, mainly before midnight. Mostly cloudy, with a low around 26. South southeast wind 5 to 15 mph becoming northwest after midnight. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
  • Wednesday Mostly cloudy, with a high near 28. North wind around 15 mph, with gusts as high as 25 mph.
  • Wednesday Night Mostly cloudy, with a low around 8.
  • Thanksgiving Day Mostly cloudy, with a high near 24.
  • Thursday Night Mostly cloudy, with a low around 19.
  • Friday Mostly sunny, with a high near 40.
  • Friday Night Partly cloudy, with a low around 25.
  • Saturday Mostly sunny, with a high near 35.
  • Saturday Night Partly cloudy, with a low around 12.
  • Sunday Mostly sunny, with a high near 22.