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

-21°C

Humidity 62%
Wind Speed S 8 mph
Barometer 30.51 in (1037.9 mb)
Dewpoint -15°F (-26°C)
Visibility 10.00 mi
Wind Chill-20°F (-29°C)
Last update 24 Jan 9:56 am CST
Extended Forecast for

4 Miles NE Harrisburg SD

  • Today

    Today: Sunny, with a high near 6. Wind chill values as low as -18. South wind 5 to 10 mph.

    High: 6 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around -6. South southeast wind around 5 mph becoming calm after midnight.

    Low: -6 °F

    Increasing
    Clouds

  • Sunday

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

    High: 10 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -12. Wind chill values as low as -22. North northwest wind 5 to 10 mph becoming west southwest after midnight.

    Low: -12 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 22. 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 6. Southwest wind around 10 mph becoming northwest after midnight.

    Low: 6 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 19.

    High: 19 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of flurries after midnight. Partly cloudy, with a low around 2.

    Low: 2 °F

    Chance
    Flurries

  • Wednesday

    Wednesday: A 20 percent chance of snow before noon. Partly sunny, with a high near 20.

    High: 20 °F

    Slight Chance
    Snow then
    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 6. Wind chill values as low as -18. South wind 5 to 10 mph.
Tonight
Increasing clouds, with a low around -6. South southeast wind around 5 mph becoming calm after midnight.
Sunday
A chance of flurries before noon, then a slight chance of snow between noon and 3pm. Mostly cloudy, with a high near 10. 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 -12. Wind chill values as low as -22. North northwest wind 5 to 10 mph becoming west southwest after midnight.
Monday
Sunny, with a high near 22. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 6. Southwest wind around 10 mph becoming northwest after midnight.
Tuesday
Sunny, with a high near 19.
Tuesday Night
A chance of flurries after midnight. Partly cloudy, with a low around 2.
Wednesday
A 20 percent chance of snow before noon. Partly sunny, with a high near 20.
Wednesday Night
Partly cloudy, with a low around -3.
Thursday
Mostly sunny, with a high near 16.
Thursday Night
Mostly cloudy, with a low around -1.
Friday
Mostly sunny, with a high near 19.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Harrisburg SD
 43.47°N 96.64°W (Elev. 1348 ft)
Last Update:
10:33 am CST Jan 24, 2026
Forecast Valid:
10am CST Jan 24, 2026-6pm CST Jan 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation