National Weather Service United States Department of Commerce

Major nor'easter expected to bring heavy snow, blizzard conditions to Northeast

A storm system off the East Coast will continue to strengthen as it develops into a major nor'easter on Monday. As the storm moves up the coast, it is expected to bring snowfall of 1-3 feet or more to many parts of the Northeast through Tuesday evening, including New York City and Boston. Strong, gusty winds will combine with the snow to create blizzard conditions along and near the coast.
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Current Conditions

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Sioux Falls SD

7 Day Forecast

For More Weather Information:

Sioux Falls, SD Local Forecast Office

Today

Breezy

Breezy

High: 51 °F

Tonight

Partly Cloudy

Partly
Cloudy

Low: 26 °F

Tuesday

Sunny

Sunny

High: 46 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 34 °F

Wednesday

Mostly Cloudy

Mostly
Cloudy

High: 45 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 29 °F

Thursday

Partly Sunny

Partly
Sunny

High: 37 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 23 °F

Friday

Partly Sunny

Partly
Sunny

High: 38 °F

Detailed Forecast

  • Today Sunny, with a high near 51. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
  • Tonight Partly cloudy, with a low around 26. Northwest wind 5 to 10 mph becoming east northeast after midnight.
  • Tuesday Sunny, with a high near 46. South southeast wind 5 to 10 mph.
  • Tuesday Night Partly cloudy, with a low around 34. South southeast wind 10 to 15 mph.
  • Wednesday Mostly cloudy, with a high near 45. South southeast wind 10 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph.
  • Wednesday Night Mostly cloudy, with a low around 29.
  • Thursday Partly sunny, with a high near 37.
  • Thursday Night Partly cloudy, with a low around 23.
  • Friday Partly sunny, with a high near 38.
  • Friday Night Mostly cloudy, with a low around 20.
  • Saturday Partly sunny, with a high near 26.
  • Saturday Night Partly cloudy, with a low around 11.
  • Sunday Partly sunny, with a high near 27.