National Weather Service United States Department of Commerce

Winter weather forecast for Rockies and southern Plains

A developing storm system will bring snow to parts of the Rockies and southern Plains on Friday, which will move into the central U.S. on Saturday. Freezing rain is also forecast from Texas to the mid-Mississippi Valley and into the Carolinas. Meanwhile, temperatures will be 20-40 degrees below normal across parts of the central and southern U.S. on Friday.
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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

This
Afternoon

Sunny

Sunny

High: 14 °F

Tonight

Mostly Clear

Mostly
Clear

Low: 3 °F

Saturday

Increasing Clouds

Increasing
Clouds

High: 25 °F

Saturday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 13 °F

Sunday

Decreasing Clouds

Decreasing
Clouds

High: 28 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 9 °F

Monday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 31 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 20 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 27 °F

Detailed Forecast

  • This Afternoon Sunny, with a high near 14. South wind 5 to 10 mph.
  • Tonight Mostly clear, with a low around 3. South southeast wind around 10 mph.
  • Saturday Increasing clouds, with a high near 25. South wind 10 to 15 mph.
  • Saturday Night Mostly cloudy, with a low around 13. South wind 5 to 15 mph becoming west after midnight.
  • Sunday Mostly cloudy, then gradually becoming sunny, with a high near 28. West northwest wind 5 to 15 mph.
  • Sunday Night Mostly clear, with a low around 9.
  • Monday A slight chance of snow after 7am. Partly sunny, with a high near 31. Chance of precipitation is 20%.
  • Monday Night A chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 40%.
  • Tuesday A chance of snow. Cloudy, with a high near 27. Blustery. Chance of precipitation is 50%.
  • Tuesday Night A chance of snow. Mostly cloudy, with a low around 0. Blustery. Chance of precipitation is 50%.
  • Wednesday A chance of snow. Partly sunny, with a high near 14. Chance of precipitation is 30%.
  • Wednesday Night Partly cloudy, with a low around -1.
  • Thursday Sunny, with a high near 25.