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.

Fog/Mist

32°F

0°C

Humidity 96%
Wind Speed E 9 mph
Barometer 30.10 in (1020.7 mb)
Dewpoint 31°F (-1°C)
Visibility 1.00 mi
Wind Chill24°F (-4°C)
Last update 24 Dec 10:56 pm CST
Extended Forecast for

4 Miles SW Brandon SD

Dense Fog Advisory December 24, 11:22pm until December 25, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory December 24, 11:22pm until December 25, 09:00am

    NOW until 9:00am Thu

    Dense Fog Advisory

  • Tonight

    Low: 31 °F

    Slight Chance
    Drizzle and
    Areas Dense
    Fog

  • Christmas Day

    Christmas Day: A slight chance of drizzle before 9am. Areas of dense fog before 2pm, then patchy dense fog after 3pm. Otherwise, cloudy, with a high near 42. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 42 °F

    Slight Chance
    Drizzle and
    Areas Dense
    Fog then
    Patchy Fog

  • Thursday Night

    Thursday Night: Cloudy, then gradually becoming partly cloudy, with a low around 33. South southeast wind 5 to 10 mph becoming northwest after midnight.

    Low: 33 °F

    Decreasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 45. Northwest wind around 5 mph becoming south in the afternoon.

    High: 45 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35. South southeast wind around 5 mph.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 54. South wind 5 to 10 mph becoming west in the afternoon.

    High: 54 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 17. Blustery.

    Low: 17 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • Sunday

    Sunday: A 20 percent chance of snow before noon. Partly sunny, with a high near 22. Blustery.

    High: 22 °F

    Blustery.
    Slight Chance
    Snow then
    Mostly Sunny

Detailed Forecast

Tonight
A slight chance of drizzle. Areas of dense fog. Otherwise, cloudy, with a low around 31. East wind around 5 mph.
Christmas Day
A slight chance of drizzle before 9am. Areas of dense fog before 2pm, then patchy dense fog after 3pm. Otherwise, cloudy, with a high near 42. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Cloudy, then gradually becoming partly cloudy, with a low around 33. South southeast wind 5 to 10 mph becoming northwest after midnight.
Friday
Partly sunny, with a high near 45. Northwest wind around 5 mph becoming south in the afternoon.
Friday Night
Mostly cloudy, with a low around 35. South southeast wind around 5 mph.
Saturday
Mostly sunny, with a high near 54. South wind 5 to 10 mph becoming west in the afternoon.
Saturday Night
Mostly cloudy, with a low around 17. Blustery.
Sunday
A 20 percent chance of snow before noon. Partly sunny, with a high near 22. Blustery.
Sunday Night
Mostly clear, with a low around 5. Blustery.
Monday
Sunny, with a high near 20.
Monday Night
Partly cloudy, with a low around 10.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
Mostly cloudy, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Brandon SD
 43.56°N 96.64°W (Elev. 1470 ft)
Last Update:
10:08 pm CST Dec 24, 2025
Forecast Valid:
11pm CST Dec 24, 2025-6pm CST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation