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.

Partly Cloudy

5°F

-15°C

Humidity 63%
Wind Speed NW 18 mph
Barometer 30.26 in (1028.4 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-15°F (-26°C)
Last update 17 Jan 3:56 pm CST
Extended Forecast for

Crooks SD

Winter Weather Advisory January 18, 03:00am until January 18, 09:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 3am. Mostly cloudy, with a temperature falling to near 2 by 8pm, then rising to around 10 during the remainder of the night. West northwest wind 10 to 15 mph becoming south after midnight.

    Low: 2 °F⇑

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A 30 percent chance of snow, mainly between 9am and noon. Patchy blowing snow after 8am. Mostly cloudy, with a high near 24. Windy, with a southwest wind 15 to 25 mph becoming north northwest 25 to 35 mph in the morning. Winds could gust as high as 50 mph.

    High: 24 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: Patchy blowing snow before midnight. Mostly cloudy, with a low around -3. Wind chill values as low as -21. Windy, with a north northwest wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph.

    Low: -3 °F

    Patchy
    Blowing Snow
    and Windy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 11. Wind chill values as low as -22. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 11 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around -1. West wind 5 to 10 mph.

    Low: -1 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 25. South wind 5 to 10 mph.

    High: 25 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 23. Blustery.

    High: 23 °F

    Partly Sunny
    then Partly
    Sunny and
    Blustery

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of snow, mainly before 3am. Mostly cloudy, with a temperature falling to near 2 by 8pm, then rising to around 10 during the remainder of the night. West northwest wind 10 to 15 mph becoming south after midnight.
Sunday
A 30 percent chance of snow, mainly between 9am and noon. Patchy blowing snow after 8am. Mostly cloudy, with a high near 24. Windy, with a southwest wind 15 to 25 mph becoming north northwest 25 to 35 mph in the morning. Winds could gust as high as 50 mph.
Sunday Night
Patchy blowing snow before midnight. Mostly cloudy, with a low around -3. Wind chill values as low as -21. Windy, with a north northwest wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph.
M.L.King Day
Mostly sunny, with a high near 11. Wind chill values as low as -22. West wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around -1. West wind 5 to 10 mph.
Tuesday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 25. South wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 13.
Wednesday
Partly sunny, with a high near 23. Blustery.
Wednesday Night
Mostly cloudy, with a low around 5.
Thursday
Partly sunny, with a high near 26.
Thursday Night
Mostly cloudy, with a low around 4.
Friday
Partly sunny, with a high near 13.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -9.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 2.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Crooks SD
 43.67°N 96.82°W (Elev. 1555 ft)
Last Update:
4:43 pm CST Jan 17, 2026
Forecast Valid:
4pm CST Jan 17, 2026-6pm CST Jan 24, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation