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

26°F

-3°C

Humidity 100%
Wind Speed S 5 mph
Barometer 29.73 in (1007.9 mb)
Dewpoint 26°F (-3°C)
Visibility 8.00 mi
Wind Chill20°F (-7°C)
Last update 5 Jan 2:56 am CST
Extended Forecast for

Crooks SD

Dense Fog Advisory January 5, 03:29am until January 5, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory January 5, 03:29am until January 5, 09:00am

    NOW until 9:00am Mon

    Dense Fog Advisory

  • Overnight

    Low: 29 °F

    Areas Dense
    Freezing Fog

  • Monday

    Monday: Patchy fog between 9am and 10am. Areas of dense freezing fog before 9am. Otherwise, mostly cloudy, with a high near 45. South southeast wind 5 to 10 mph.

    High: 45 °F

    Areas Dense
    Freezing Fog
    and Patchy
    Fog then
    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. Southeast wind 5 to 10 mph becoming northwest after midnight.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 43. West northwest wind 5 to 10 mph.

    High: 43 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 28. West southwest wind around 5 mph becoming south after midnight.

    Low: 28 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 48. South southwest wind 5 to 10 mph.

    High: 48 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

Detailed Forecast

Overnight
Areas of dense freezing fog. Mostly cloudy, with a steady temperature around 29. Calm wind becoming south around 5 mph.
Monday
Patchy fog between 9am and 10am. Areas of dense freezing fog before 9am. Otherwise, mostly cloudy, with a high near 45. South southeast wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 29. Southeast wind 5 to 10 mph becoming northwest after midnight.
Tuesday
Partly sunny, with a high near 43. West northwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 28. West southwest wind around 5 mph becoming south after midnight.
Wednesday
Sunny, with a high near 48. South southwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Partly sunny, with a high near 43.
Thursday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 26.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 38.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 19.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 28. Blustery.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
Mostly sunny, with a high near 37.
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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:
3:19 am CST Jan 5, 2026
Forecast Valid:
3am CST Jan 5, 2026-6pm CST Jan 11, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation