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.

Mostly Cloudy

69°F

21°C

Humidity 30%
Wind Speed Calm
Barometer 29.70 in (1005.8 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 15 Apr 3:56 pm CDT
Extended Forecast for

Dell Rapids SD

Red Flag Warning April 16, 12:00pm until April 16, 08:00pm
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: Mostly clear, with a low around 44. West southwest wind around 5 mph becoming south after midnight.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 83 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 44. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 44 °F

    Increasing
    Clouds and
    Breezy

  • Friday

    Friday: A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 59. Breezy, with a north northeast wind 15 to 25 mph becoming northwest in the morning. Winds could gust as high as 35 mph.

    High: 59 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    Low: 26 °F

    Mostly Cloudy
    and Blustery

  • Saturday

    Saturday: Mostly sunny, with a high near 47. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 47 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. Blustery.

    Low: 26 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 44. West southwest wind around 5 mph becoming south after midnight.
Thursday
Sunny, with a high near 83. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Increasing clouds, with a low around 44. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Friday
A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 59. Breezy, with a north northeast wind 15 to 25 mph becoming northwest in the morning. Winds could gust as high as 35 mph.
Friday Night
Mostly cloudy, with a low around 26. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Saturday
Mostly sunny, with a high near 47. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Saturday Night
Mostly clear, with a low around 26. Blustery.
Sunday
Sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 34.
Monday
Sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Mostly sunny, with a high near 74. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dell Rapids SD
 43.84°N 96.73°W (Elev. 1562 ft)
Last Update:
2:58 pm CDT Apr 15, 2026
Forecast Valid:
4pm CDT Apr 15, 2026-6pm CDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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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