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Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Fair

36°F

2°C

Humidity 73%
Wind Speed SW 12 mph
Barometer 30.41 in (1031.0 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 17 Oct 7:56 am CDT
Extended Forecast for

5 Miles W Lyons SD

Freeze Warning October 17, 08:16am until October 17, 09:00am
Click here for hazard details and duration
...
  •  
    Freeze Warning October 17, 08:16am until October 17, 09:00am

    NOW until 9:00am Sat

    Freeze Warning

  • Today

    High: 60 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 41. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 41 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 64. South wind around 15 mph, with gusts as high as 25 mph.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. Southeast wind around 5 mph.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 63. Southeast wind 5 to 10 mph.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44. Southeast wind 5 to 10 mph.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 60. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Tonight
Mostly clear, with a low around 41. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 64. South wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 38. Southeast wind around 5 mph.
Monday
Mostly sunny, with a high near 63. Southeast wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 44. Southeast wind 5 to 10 mph.
Tuesday
Sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Mostly sunny, with a high near 73.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 56.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 76. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Lyons SD
 43.73°N 96.88°W (Elev. 1535 ft)
Last Update:
6:43 am CDT Oct 17, 2026
Forecast Valid:
8am CDT Oct 17, 2026-6pm CDT Oct 23, 2026
 
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