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 and Breezy

50°F

10°C

Humidity 48%
Wind Speed NW 21 G 32 mph
Barometer 29.75 in (1008.2 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 13 Jan 1:56 pm CST
Extended Forecast for

Sioux Falls SD

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 52. Breezy, with a northwest wind around 20 mph, with gusts as high as 30 mph.

    High: 52 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 18 °F

    Decreasing
    Clouds and
    Blustery

  • Wednesday

    Wednesday: Sunny, with a high near 28. North wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 28 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 17. Calm wind becoming south around 5 mph after midnight.

    Low: 17 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A slight chance of rain and snow between noon and 3pm, then a slight chance of rain after 3pm. Mostly cloudy, with a high near 42. Breezy, with a south wind 5 to 10 mph becoming west northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 20%.

    High: 42 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow and
    Breezy

  • Thursday Night

    Thursday Night: A slight chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 25. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.

    Low: 25 °F

    Blustery.
    Slight Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy, with a high near 30. Blustery.

    High: 30 °F

    Chance Snow
    and Blustery

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 5. Blustery.

    Low: 5 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 14.

    High: 14 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 52. Breezy, with a northwest wind around 20 mph, with gusts as high as 30 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 35 mph.
Wednesday
Sunny, with a high near 28. North wind 5 to 15 mph, with gusts as high as 30 mph.
Wednesday Night
Increasing clouds, with a low around 17. Calm wind becoming south around 5 mph after midnight.
Thursday
A slight chance of rain and snow between noon and 3pm, then a slight chance of rain after 3pm. Mostly cloudy, with a high near 42. Breezy, with a south wind 5 to 10 mph becoming west northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 25. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 30. Blustery.
Friday Night
Mostly cloudy, with a low around 5. Blustery.
Saturday
Partly sunny, with a high near 14.
Saturday Night
Mostly cloudy, with a low around 6.
Sunday
Partly sunny, with a high near 28.
Sunday Night
Partly cloudy, with a low around 9.
M.L.King Day
Mostly sunny, with a high near 18.
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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:
1:58 pm CST Jan 13, 2026
Forecast Valid:
2pm CST Jan 13, 2026-6pm CST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation