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Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Overcast and Breezy

47°F

8°C

Humidity 66%
Wind Speed NW 21 G 33 mph
Barometer 30.22 in (1024.1 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 15 Oct 10:56 pm CDT
Extended Forecast for

Dell Rapids SD

Freeze Watch October 17, 01:00am until October 17, 08:00am
Click here for hazard details and duration
Freeze Watch

  • Tonight

    Tonight: Cloudy, with a low around 38. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph.

    Low: 38 °F

    Cloudy and
    Breezy

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 50. Windy, with a north wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 50 °F

    Becoming
    Sunny and
    Windy

  • Friday Night

    Friday Night: Widespread frost, mainly after 11pm. Otherwise, clear, with a low around 31. Calm wind becoming south around 5 mph after midnight.

    Low: 31 °F

    Frost

  • Saturday

    Saturday: Sunny, with a high near 61. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 61 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 41. South wind around 15 mph, with gusts as high as 30 mph.

    Low: 41 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 67. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Tonight
Cloudy, with a low around 38. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 50. Windy, with a north wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 45 mph.
Friday Night
Widespread frost, mainly after 11pm. Otherwise, clear, with a low around 31. Calm wind becoming south around 5 mph after midnight.
Saturday
Sunny, with a high near 61. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Clear, with a low around 41. South wind around 15 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 67. South wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 66.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Mostly sunny, with a high near 73.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dell Rapids SD
 43.82°N 96.7°W (Elev. 1476 ft)
Last Update:
9:58 pm CDT Oct 15, 2026
Forecast Valid:
11pm CDT Oct 15, 2026-6pm CDT Oct 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation