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 and Breezy

58°F

14°C

Humidity 26%
Wind Speed NW 22 G 36 mph
Barometer 29.86 in (1011.9 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 27 Feb 1:56 pm CST
Extended Forecast for

Sioux Falls, Foss Field SD

Red Flag Warning February 27, 02:18pm until February 27, 06:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning February 27, 02:18pm until February 27, 06:00pm

    NOW until 6:00pm Fri

    Red Flag Warning

  • This Afternoon

    High: 58 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: A 30 percent chance of snow, mainly between 2am and 5am. Increasing clouds, with a low around 18. North northwest wind 10 to 15 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.

    Low: 18 °F

    Partly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A 20 percent chance of snow before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 33. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 33 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 9. Northeast wind 10 to 15 mph.

    Low: 9 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 29. East southeast wind around 10 mph.

    High: 29 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 17. Southeast wind around 10 mph.

    Low: 17 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain and snow after noon. Mostly cloudy, with a high near 43. Chance of precipitation is 20%.

    High: 43 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 58. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.
Tonight
A 30 percent chance of snow, mainly between 2am and 5am. Increasing clouds, with a low around 18. North northwest wind 10 to 15 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.
Saturday
A 20 percent chance of snow before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 33. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Increasing clouds, with a low around 9. Northeast wind 10 to 15 mph.
Sunday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 29. East southeast wind around 10 mph.
Sunday Night
Mostly cloudy, with a low around 17. Southeast wind around 10 mph.
Monday
A slight chance of rain and snow after noon. Mostly cloudy, with a high near 43. Chance of precipitation is 20%.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
A 20 percent chance of rain. Mostly sunny, with a high near 52.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 33.
Thursday
A 20 percent chance of rain. Mostly cloudy, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls, Foss Field SD
 43.58°N 96.76°W (Elev. 1421 ft)
Last Update:
1:23 pm CST Feb 27, 2026
Forecast Valid:
2pm CST Feb 27, 2026-6pm CST Mar 5, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation