National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

A Few Clouds

5°F

-15°C

Humidity 54%
Wind Speed SE 9 mph
Barometer 30.31 in (1030.5 mb)
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Wind Chill-9°F (-23°C)
Last update 24 Jan 5:56 pm CST
Extended Forecast for

Sioux Falls SD

  • Tonight

    Tonight: Mostly clear, with a low around -7. South southeast wind around 5 mph becoming calm after midnight.

    Low: -7 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of flurries with a slight chance of snow before 1pm, then a chance of flurries between 1pm and 3pm. Cloudy, with a high near 9. Light and variable wind becoming north 5 to 10 mph in the morning. Chance of precipitation is 20%.

    High: 9 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -13. Wind chill values as low as -26. North wind 5 to 10 mph becoming west southwest after midnight.

    Low: -13 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 22. Wind chill values as low as -26. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 22 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 4. West southwest wind around 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 4 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 16. Northwest wind 5 to 10 mph.

    High: 16 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 4.

    Low: 4 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 18.

    High: 18 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -1.

    Low: -1 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around -7. South southeast wind around 5 mph becoming calm after midnight.
Sunday
A chance of flurries with a slight chance of snow before 1pm, then a chance of flurries between 1pm and 3pm. Cloudy, with a high near 9. Light and variable wind becoming north 5 to 10 mph in the morning. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around -13. Wind chill values as low as -26. North wind 5 to 10 mph becoming west southwest after midnight.
Monday
Sunny, with a high near 22. Wind chill values as low as -26. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 4. West southwest wind around 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 16. Northwest wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 4.
Wednesday
Partly sunny, with a high near 18.
Wednesday Night
Partly cloudy, with a low around -1.
Thursday
Mostly sunny, with a high near 17.
Thursday Night
Partly cloudy, with a low around 0.
Friday
Mostly sunny, with a high near 18.
Friday Night
Partly cloudy, with a low around 5.
Saturday
Mostly sunny, with a high near 26.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls SD
 43.54°N 96.73°W (Elev. 1453 ft)
Last Update:
3:19 pm CST Jan 24, 2026
Forecast Valid:
6pm CST Jan 24, 2026-6pm CST Jan 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation