National Weather Service United States Department of Commerce

Active weather pattern on Sunday brings the threat of wintry weather to several parts of the U.S

A few areas of active weather are expected on Sunday. The first will be in the Southwest, as locally heavy rain and mountain snow is possible in portions of California, Nevada, Utah, Colorado, New Mexico and Arizona. Further east, wintry weather is possible over a large portion of the country. Numerous winter weather products have been issued from the southern Plains to New England.
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Hazardous Weather Conditions

Current Conditions

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Sioux Falls SD

7 Day Forecast

For More Weather Information:

Sioux Falls, SD Local Forecast Office

Today

Partly Sunny

Partly
Sunny

High: -1 °C

Tonight

Mostly Clear

Mostly
Clear

Low: -14 °C

Monday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: -1 °C

Monday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: -6 °C

Tuesday

Snow Chance for Measurable Precipitation 80%

Snow

High: -4 °CFalling Temperatures

Tuesday
Night

Blowing Snow Chance for Measurable Precipitation 20%

Blowing
Snow

Low: -20 °C

Wednesday

Mostly Sunny

Mostly
Sunny

High: -12 °C

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: -22 °C

Thursday

Sunny

Sunny

High: -4 °C

Detailed Forecast

  • Today Partly sunny, with a high near -1. West northwest wind 5 to 15 km/h increasing to 15 to 25 km/h in the afternoon.
  • Tonight Mostly clear, with a low around -14. Northwest wind 10 to 15 km/h becoming north 5 to 10 km/h after midnight.
  • Monday A slight chance of snow after 4pm. Increasing clouds, with a high near -1. Breezy, with a south southeast wind 10 to 20 km/h increasing to 25 to 35 km/h. Winds could gust as high as 45 km/h. Chance of precipitation is 20%.
  • Monday Night Snow likely, mainly after 1am. Cloudy, with a low around -6. South southeast wind 20 to 30 km/h decreasing to 10 to 20 km/h after midnight. Winds could gust as high as 45 km/h. Chance of precipitation is 70%. New snow accumulation of around 2 centimeters.
  • Tuesday Snow likely before 7am, then snow with areas of blowing snow between 7am and 1pm, then areas of blowing snow and a slight chance of snow after 1pm. Temperature falling to around -12 by 4pm. Blustery, with a north northwest wind 15 to 25 km/h increasing to 30 to 40 km/h. Winds could gust as high as 60 km/h. Chance of precipitation is 80%. New snow accumulation of around 5 centimeters.
  • Tuesday Night A slight chance of snow before 7pm, then patchy blowing snow after 7pm. Partly cloudy, with a low around -20. Blustery. Chance of precipitation is 20%.
  • Wednesday Mostly sunny, with a high near -12.
  • Wednesday Night Mostly clear, with a low around -22.
  • Thursday Sunny, with a high near -4.
  • Thursday Night Mostly clear, with a low around -9.
  • Friday Mostly sunny, with a high near 4.
  • Friday Night Partly cloudy, with a low around -7.
  • Saturday Mostly sunny, with a high near 3.