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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4 Miles SSW Sioux Falls SD

7 Day Forecast

For More Weather Information:

Sioux Falls, SD Local Forecast Office

Today

Chance Flurries

Chance
Flurries

High: 23 °F

Tonight

Blustery

Blustery

Low: 12 °F

Tuesday

Mostly Cloudy

Mostly
Cloudy

High: 34 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 25 °F

Wednesday

Blustery

Blustery

High: 28 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 10 °F

Thanksgiving
Day

Partly Sunny

Partly
Sunny

High: 22 °F

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 17 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 36 °F

Detailed Forecast

  • Today Scattered flurries before 3pm. Mostly cloudy, with a high near 23. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 35 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 A chance of snow, mainly before midnight. Mostly cloudy, with a low around 25. Light and variable wind becoming north 10 to 15 mph after midnight. Chance of precipitation is 30%.
  • Wednesday Mostly cloudy, with a high near 28. Blustery, with a north northwest wind 10 to 20 mph, with gusts as high as 30 mph.
  • Wednesday Night Mostly cloudy, with a low around 10.
  • Thanksgiving Day Partly sunny, with a high near 22.
  • Thursday Night Mostly cloudy, with a low around 17.
  • Friday Mostly sunny, with a high near 36.
  • Friday Night Partly cloudy, with a low around 21.
  • Saturday Partly sunny, with a high near 27.
  • Saturday Night Partly cloudy, with a low around 11.
  • Sunday Mostly sunny, with a high near 25.