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

33°F

1°C

Humidity 82%
Wind Speed N 17 G 25 mph
Barometer 29.81 in (1010.6 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 9 Mar 11:56 pm CDT
Extended Forecast for

Marion SD

  • Overnight

    Overnight: A chance of flurries after 4am. Mostly cloudy, with a low around 32. Breezy, with a northeast wind around 20 mph, with gusts as high as 30 mph.

    Low: 32 °F

    Chance
    Flurries and
    Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 49. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 49 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Rain and snow before 3am, then a chance of snow between 3am and 5am. Low around 27. North wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow

  • Wednesday

    Wednesday: A slight chance of snow and freezing rain before 11am, then a slight chance of rain and snow between 11am and 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 45. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Wintry Mix
    and Breezy

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 27. Northwest wind 5 to 15 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 27 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 61. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 61 °F

    Mostly Cloudy
    and Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 29. Blustery.

    Low: 29 °F

    Slight Chance
    Rain and
    Blustery

  • Friday

    Friday: Mostly cloudy, with a high near 45.

    High: 45 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A chance of rain and snow before 1am, then a chance of snow. Cloudy, with a low around 30. Chance of precipitation is 30%.

    Low: 30 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
A chance of flurries after 4am. Mostly cloudy, with a low around 32. Breezy, with a northeast wind around 20 mph, with gusts as high as 30 mph.
Tuesday
Mostly cloudy, with a high near 49. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Rain and snow before 3am, then a chance of snow between 3am and 5am. Low around 27. North wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
A slight chance of snow and freezing rain before 11am, then a slight chance of rain and snow between 11am and 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 45. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Wednesday Night
Increasing clouds, with a low around 27. Northwest wind 5 to 15 mph becoming south after midnight. Winds could gust as high as 20 mph.
Thursday
Mostly cloudy, with a high near 61. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 29. Blustery.
Friday
Mostly cloudy, with a high near 45.
Friday Night
A chance of rain and snow before 1am, then a chance of snow. Cloudy, with a low around 30. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 51.
Saturday Night
Rain and snow likely. Cloudy, with a low around 21. Blustery. Chance of precipitation is 60%.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 31. Blustery.
Sunday Night
Partly cloudy, with a low around 11. Blustery.
Monday
Mostly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marion SD
 43.42°N 97.26°W (Elev. 1453 ft)
Last Update:
11:43 pm CDT Mar 9, 2026
Forecast Valid:
12am CDT Mar 10, 2026-6pm CDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation