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 and Breezy

55°F

13°C

Humidity 29%
Wind Speed NW 21 G 33 mph
Barometer 29.85 in (1011.6 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 27 Feb 11:56 am CST
Extended Forecast for

Garretson SD

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

    NOW until 6:00pm Fri

    Red Flag Warning

  • This Afternoon

    High: 56 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: A 40 percent chance of snow, mainly after 2am. 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. Little or no snow accumulation expected.

    Low: 18 °F

    Partly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 29. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 29 °F

    Chance Snow
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 9. Northeast wind 5 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 5 to 10 mph.

    High: 29 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 17. South 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 42. Chance of precipitation is 20%.

    High: 42 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 56. Breezy, with a northwest wind around 20 mph, with gusts as high as 30 mph.
Tonight
A 40 percent chance of snow, mainly after 2am. 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. Little or no snow accumulation expected.
Saturday
A 30 percent chance of snow, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 29. 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 5 to 15 mph.
Sunday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 29. East southeast wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 17. South southeast wind around 10 mph.
Monday
A slight chance of rain and snow after noon. Mostly cloudy, with a high near 42. Chance of precipitation is 20%.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 45.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
A 20 percent chance of rain. Mostly sunny, with a high near 50.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 34.
Thursday
A 20 percent chance of rain. Mostly cloudy, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Garretson SD
 43.71°N 96.49°W (Elev. 1549 ft)
Last Update:
12:33 pm CST Feb 27, 2026
Forecast Valid:
12pm CST Feb 27, 2026-6pm CST Mar 5, 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