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

65°F

18°C

Humidity 45%
Wind Speed N 3 mph
Barometer 29.66 in (1004.6 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 30 Mar 7:56 pm CDT
Extended Forecast for

Sioux Falls SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. Breezy, with a north northwest wind 5 to 10 mph becoming north northeast 15 to 20 mph after midnight. Winds could gust as high as 35 mph.

    Low: 42 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 55. Breezy, with a north wind around 20 mph, with gusts as high as 40 mph.

    High: 55 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 31. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 31 °F

    Cloudy

  • Wednesday

    Wednesday: A chance of snow showers before 1pm, then snow showers likely, possibly mixed with rain. Cloudy, with a high near 41. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance Snow
    Showers then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow showers. Low around 30. East northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow

  • Thursday

    Thursday: Snow showers, possibly mixed with rain, mainly before 1pm. High near 38. North northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Friday

    Friday: Rain showers, snow showers, and freezing rain likely before 1pm, then rain and snow showers likely. Cloudy, with a high near 39. Chance of precipitation is 60%.

    High: 39 °F

    Wintry Mix
    Likely

  • Friday Night

    Friday Night: Rain and snow showers likely, mainly before 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.

    Low: 29 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 42. Breezy, with a north northwest wind 5 to 10 mph becoming north northeast 15 to 20 mph after midnight. Winds could gust as high as 35 mph.
Tuesday
Mostly cloudy, with a high near 55. Breezy, with a north wind around 20 mph, with gusts as high as 40 mph.
Tuesday Night
Cloudy, with a low around 31. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
A chance of snow showers before 1pm, then snow showers likely, possibly mixed with rain. Cloudy, with a high near 41. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow showers. Low around 30. East northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
Snow showers, possibly mixed with rain, mainly before 1pm. High near 38. North northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday Night
Mostly cloudy, with a low around 28.
Friday
Rain showers, snow showers, and freezing rain likely before 1pm, then rain and snow showers likely. Cloudy, with a high near 39. Chance of precipitation is 60%.
Friday Night
Rain and snow showers likely, mainly before 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 40. Breezy. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Mostly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls SD
 43.54°N 96.73°W (Elev. 1453 ft)
Last Update:
7:48 pm CDT Mar 30, 2026
Forecast Valid:
8pm CDT Mar 30, 2026-6pm CDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

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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