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.

Fair

4°F

-16°C

Humidity 96%
Wind Speed Calm
Barometer 29.90 in (1015.5 mb)
Dewpoint 3°F (-16°C)
Visibility 8.00 mi
Last update 2 Dec 1:56 am CST
Extended Forecast for

Sioux Falls SD

  • Overnight

    Overnight: Patchy fog. Otherwise, partly cloudy, with a low around 2. Calm wind.

    Low: 2 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, increasing clouds, with a high near 29. Light south southwest wind becoming south 5 to 10 mph in the morning.

    High: 29 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow, mainly between 7pm and 8pm. Mostly cloudy, with a low around 15. Southwest wind 5 to 15 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.

    Low: 15 °F

    Chance Snow

  • Wednesday

    Wednesday: Mostly sunny, with a temperature falling to around 8 by 5pm. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 17 °F⇓

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -11. North northwest wind around 5 mph becoming calm in the evening.

    Low: -11 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 22. South wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 22 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, partly cloudy, with a low around 2. Calm wind.
Tuesday
Patchy fog before 9am. Otherwise, increasing clouds, with a high near 29. Light south southwest wind becoming south 5 to 10 mph in the morning.
Tuesday Night
A 30 percent chance of snow, mainly between 7pm and 8pm. Mostly cloudy, with a low around 15. Southwest wind 5 to 15 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.
Wednesday
Mostly sunny, with a temperature falling to around 8 by 5pm. North wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around -11. North northwest wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 22. South wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
Mostly cloudy, with a high near 31.
Friday Night
Mostly cloudy, with a low around 13.
Saturday
A 20 percent chance of snow. Mostly cloudy, with a high near 23.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 4.
Sunday
Mostly cloudy, with a high near 16.
Sunday Night
Mostly cloudy, with a low around 10.
Monday
Partly sunny, with a high near 29.
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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:
2:13 am CST Dec 2, 2025
Forecast Valid:
2am CST Dec 2, 2025-6pm CST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation