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

9°F

-13°C

Humidity 58%
Wind Speed NW 20 G 26 mph
Barometer 30.31 in (1029.8 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill-10°F (-23°C)
Last update 22 Jan 1:56 pm CST
Extended Forecast for

4 Miles ESE Sioux Falls SD

Extreme Cold Warning January 23, 12:00am until January 23, 09:00am
Click here for hazard details and duration
Extreme Cold Warning

  • This Afternoon

    This Afternoon: Patchy blowing snow before 5pm. Mostly sunny, with a high near 14. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph.

    High: 14 °F

    Patchy
    Blowing Snow
    and Blustery

  • Tonight

    Tonight: Partly cloudy, with a low around -17. Wind chill values as low as -35. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: -17 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near -4. Wind chill values as low as -34. North northwest wind 5 to 10 mph.

    High: -4 °F

    Cold

  • Friday Night

    Friday Night: A 20 percent chance of snow. Cloudy, with a low around -7. North wind around 5 mph becoming calm.

    Low: -7 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Partly sunny, with a high near 6. Calm wind becoming south around 5 mph in the morning.

    High: 6 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -7. Southeast wind around 5 mph.

    Low: -7 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 7.

    High: 7 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -11.

    Low: -11 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Patchy blowing snow before 5pm. Mostly sunny, with a high near 14. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around -17. Wind chill values as low as -35. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Partly sunny and cold, with a high near -4. Wind chill values as low as -34. North northwest wind 5 to 10 mph.
Friday Night
A 20 percent chance of snow. Cloudy, with a low around -7. North wind around 5 mph becoming calm.
Saturday
Partly sunny, with a high near 6. Calm wind becoming south around 5 mph in the morning.
Saturday Night
Partly cloudy, with a low around -7. Southeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 7.
Sunday Night
Partly cloudy, with a low around -11.
Monday
Mostly sunny, with a high near 21.
Monday Night
Mostly clear, with a low around 1.
Tuesday
Mostly sunny, with a high near 19.
Tuesday Night
Mostly cloudy, with a low around 1.
Wednesday
Partly sunny, with a high near 15.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Sioux Falls SD
 43.54°N 96.64°W (Elev. 1391 ft)
Last Update:
2:08 pm CST Jan 22, 2026
Forecast Valid:
2pm CST Jan 22, 2026-6pm CST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation