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.

Partly Cloudy

12°F

-11°C

Humidity 67%
Wind Speed NW 6 mph
Barometer 30.33 in (1030.7 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 29 Jan 6:56 pm CST
Extended Forecast for

Sioux Falls SD

  • Tonight

    Tonight: Partly cloudy, with a low around -3. North northeast wind around 5 mph.

    Low: -3 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 9. North northeast wind 5 to 10 mph.

    High: 9 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -8. North wind around 5 mph becoming calm in the evening.

    Low: -8 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of snow after noon. Increasing clouds, with a high near 21. Light south wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 21 °F

    Sunny then
    Chance Snow

  • Saturday Night

    Saturday Night: Snow. Low around 16. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 16 °F

    Snow

  • Sunday

    Sunday: A 30 percent chance of snow before noon. Mostly cloudy, with a high near 36. Southwest wind 10 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 36 °F

    Chance Snow
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around -3. North northeast wind around 5 mph.
Friday
Mostly sunny, with a high near 9. North northeast wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around -8. North wind around 5 mph becoming calm in the evening.
Saturday
A 30 percent chance of snow after noon. Increasing clouds, with a high near 21. Light south wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Saturday Night
Snow. Low around 16. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 36. Southwest wind 10 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 10.
Monday
Partly sunny, with a high near 26.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 15.
Tuesday
A 30 percent chance of snow. Mostly cloudy, with a high near 30.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 17.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 14.
Thursday
Partly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls SD
 43.54°N 96.73°W (Elev. 1453 ft)
Last Update:
6:33 pm CST Jan 29, 2026
Forecast Valid:
7pm CST Jan 29, 2026-6pm CST Feb 5, 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