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

-10°F

-23°C

Humidity 54%
Wind Speed NW 10 mph
Barometer 30.76 in (1046.8 mb)
Dewpoint -22°F (-30°C)
Visibility 10.00 mi
Wind Chill-28°F (-33°C)
Last update 23 Jan 11:56 am CST
Extended Forecast for

4 Miles NE Harrisburg SD

Cold Weather Advisory January 23, 12:42pm until January 23, 03:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 23, 12:42pm until January 23, 03:00pm

    NOW until 3:00pm Fri

    Cold Weather Advisory

  • This Afternoon

    High: -6 °F

    Cold

  • Tonight

    Tonight: Mostly cloudy, with a low around -10. North wind around 5 mph becoming calm.

    Low: -10 °F

    Mostly Cloudy

  • Saturday

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

    High: 6 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -6. Southeast wind around 5 mph becoming calm after midnight.

    Low: -6 °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 -11. North northwest wind around 5 mph becoming calm in the evening.

    Low: -11 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 23.

    High: 23 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Partly sunny and cold, with a high near -6. Wind chill values as low as -29. North northwest wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around -10. North wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 6. Calm wind becoming south around 5 mph in the morning.
Saturday Night
Partly cloudy, with a low around -6. 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 -11. North northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 23.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Mostly sunny, with a high near 18.
Tuesday Night
Partly cloudy, with a low around 0.
Wednesday
Mostly sunny, with a high near 16.
Wednesday Night
Partly cloudy, with a low around -4.
Thursday
Mostly sunny, with a high near 13.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Harrisburg SD
 43.47°N 96.64°W (Elev. 1348 ft)
Last Update:
12:38 pm CST Jan 23, 2026
Forecast Valid:
12pm CST Jan 23, 2026-6pm CST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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