Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Fair

-18°C

0°F

Humidity 69%
Wind Speed NW 17 km/h
Barometer 1036.8 mb (30.50 in)
Dewpoint -22°C (-8°F)
Visibility 16 km
Wind Chill-27°C (-16°F)
Last update 13 Dec 6:56 pm CST
Extended Forecast for

Sioux Falls, Foss Field SD

Cold Weather Advisory until December 14, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until December 14, 10:00am

    NOW until 10:00am Sun

    Cold Weather Advisory

  • Tonight

    Low: -27 °C

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near -8. Wind chill values as low as -33. Light and variable wind becoming south 25 to 30 km/h in the morning. Winds could gust as high as 45 km/h.

    High: -8 °C

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -12. South wind 25 to 30 km/h decreasing to 15 to 20 km/h after midnight. Winds could gust as high as 45 km/h.

    Low: -12 °C

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 1. Southwest wind 5 to 15 km/h becoming northwest in the morning.

    High: 1 °C

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around -7. West northwest wind 5 to 15 km/h becoming south after midnight.

    Low: -7 °C

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 4. South wind around 15 km/h becoming west northwest in the afternoon.

    High: 4 °C

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -5.

    Low: -5 °C

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 4.

    High: 4 °C

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around -27. Northwest wind 10 to 15 km/h becoming light west southwest after midnight.
Sunday
Sunny, with a high near -8. Wind chill values as low as -33. Light and variable wind becoming south 25 to 30 km/h in the morning. Winds could gust as high as 45 km/h.
Sunday Night
Mostly clear, with a low around -12. South wind 25 to 30 km/h decreasing to 15 to 20 km/h after midnight. Winds could gust as high as 45 km/h.
Monday
Mostly sunny, with a high near 1. Southwest wind 5 to 15 km/h becoming northwest in the morning.
Monday Night
Mostly cloudy, with a low around -7. West northwest wind 5 to 15 km/h becoming south after midnight.
Tuesday
Partly sunny, with a high near 4. South wind around 15 km/h becoming west northwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around -5.
Wednesday
Mostly cloudy, with a high near 4.
Wednesday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around -8. Blustery.
Thursday
Mostly sunny, with a high near -3. Blustery.
Thursday Night
Partly cloudy, with a low around -16.
Friday
Partly sunny, with a high near 1.
Friday Night
Mostly cloudy, with a low around -7.
Saturday
Partly sunny, with a high near -1.
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ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls, Foss Field SD
 43.58°N 96.76°W (Elev. 1421 m)
6:23 pm CST Dec 13, 2025
7pm CST Dec 13, 2025-6pm CST Dec 20, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database