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.

Mostly Cloudy

23°F

-5°C

Humidity 65%
Wind Speed Calm
Barometer 29.76 in (1010.5 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 2 Dec 11:56 am CST
Extended Forecast for

Sioux Falls SD

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 29. South southwest wind 5 to 10 mph.

    High: 29 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 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. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.

    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

  • Saturday

    Saturday: A 20 percent chance of snow. Mostly cloudy, with a high near 23.

    High: 23 °F

    Slight Chance
    Snow

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 29. South southwest wind 5 to 10 mph.
Tonight
A 30 percent chance of snow, mainly before 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. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.
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 before midnight. 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:
11:28 am CST Dec 2, 2025
Forecast Valid:
12pm 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