Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Mostly Cloudy

-8°F

-22°C

Humidity 55%
Wind Speed NW 7 mph
Barometer 30.69 in (1044.4 mb)
Dewpoint -20°F (-29°C)
Visibility 10.00 mi
Wind Chill-23°F (-31°C)
Last update 23 Jan 4:56 pm CST
Extended Forecast for

Sioux Falls SD

  • Tonight

    Tonight: Partly cloudy during the early evening, then becoming cloudy, with a low around -10. Wind chill values as low as -18. North northwest wind around 5 mph becoming calm  in the evening.

    Low: -10 °F

    Becoming
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 7. Calm wind becoming south around 5 mph in the morning.

    High: 7 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -5. South southeast wind around 5 mph becoming calm  after midnight.

    Low: -5 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 10. Light and variable wind becoming north 5 to 10 mph in the morning.

    High: 10 °F

    Partly Sunny

  • Sunday Night

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

    Low: -12 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 22. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 22 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 6.

    Low: 6 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 18.

    High: 18 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy during the early evening, then becoming cloudy, with a low around -10. Wind chill values as low as -18. North northwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 7. Calm wind becoming south around 5 mph in the morning.
Saturday Night
Partly cloudy, with a low around -5. South southeast wind around 5 mph becoming calm after midnight.
Sunday
Partly sunny, with a high near 10. Light and variable wind becoming north 5 to 10 mph in the morning.
Sunday Night
Mostly clear, with a low around -12. North northwest wind 5 to 10 mph becoming west after midnight.
Monday
Sunny, with a high near 22. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 6.
Tuesday
Mostly sunny, with a high near 18.
Tuesday Night
Partly cloudy, with a low around 2.
Wednesday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 19.
Wednesday Night
Partly cloudy, with a low around -1.
Thursday
Mostly sunny, with a high near 15.
Thursday Night
Partly cloudy, with a low around -1.
Friday
Mostly sunny, with a high near 19.
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ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls SD
 43.54°N 96.73°W (Elev. 1453 ft)
5:33 pm CST Jan 23, 2026
5pm CST Jan 23, 2026-6pm CST Jan 30, 2026
 
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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