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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 Calm
Barometer 30.11 in (1021.1 mb)
Dewpoint 31°F (-1°C)
Visibility 2.50 mi
Last update 4 Mar 6:56 am CST
Extended Forecast for

Sioux Falls SD

Dense Fog Advisory March 4, 07:09am until March 4, 08:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory March 4, 07:09am until March 4, 08:00am

    NOW until 8:00am Wed

    Dense Fog Advisory

  • Today

    High: 56 °F

    Areas Dense
    Freezing Fog
    and Dense Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Patchy fog between 4am and 5am. Otherwise, partly cloudy, with a low around 34. South southeast wind around 5 mph.

    Low: 34 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Partly sunny, with a high near 64. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 64 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of rain before midnight, then rain and possibly a thunderstorm between midnight and 3am, then rain after 3am. Low around 42. South southeast wind 10 to 15 mph becoming east northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

    Low: 42 °F

    Chance Rain
    then Rain

  • Friday

    Friday: Rain, with thunderstorms also possible after 3pm. High near 56. North northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    High: 56 °F

    Rain

  • Friday Night

    Friday Night: A chance of rain and snow before 9pm, then a chance of snow. Some thunder is also possible. Cloudy, then gradually becoming partly cloudy, with a low around 25. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Saturday

    Saturday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Today
Widespread dense fog between 9am and noon. Areas of dense freezing fog before 9am. Otherwise, partly sunny, with a high near 56. Light south southeast wind becoming south 5 to 10 mph in the morning.
Tonight
Patchy fog between 4am and 5am. Otherwise, partly cloudy, with a low around 34. South southeast wind around 5 mph.
Thursday
Partly sunny, with a high near 64. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A chance of rain before midnight, then rain and possibly a thunderstorm between midnight and 3am, then rain after 3am. Low around 42. South southeast wind 10 to 15 mph becoming east northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Friday
Rain, with thunderstorms also possible after 3pm. High near 56. North northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Friday Night
A chance of rain and snow before 9pm, then a chance of snow. Some thunder is also possible. Cloudy, then gradually becoming partly cloudy, with a low around 25. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Saturday
Sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 41.
Monday
Sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
A slight chance of rain and snow. Partly sunny, with a high near 52. Breezy. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls SD
 43.54°N 96.73°W (Elev. 1453 ft)
Last Update:
6:38 am CST Mar 4, 2026
Forecast Valid:
7am CST Mar 4, 2026-6pm CDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation