National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Overcast

15°F

-9°C

Humidity 88%
Wind Speed NE 8 mph
Barometer 30.31 in (1030.0 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 7 Dec 8:56 am CST
Extended Forecast for

5 Miles WSW Yankton SD

  • Today

    Today: Snow, mainly after 5pm. High near 18. Northeast wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 18 °F

    Mostly Cloudy
    then Snow

  • Tonight

    Tonight: A 30 percent chance of snow before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 15. South southeast wind around 10 mph.

    Low: 15 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 36. South wind 5 to 10 mph.

    High: 36 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 27. West wind 5 to 10 mph.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 44. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 44 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 20 °F

    Mostly Cloudy
    and Blustery

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 27.

    High: 27 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow. Cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow

  • Thursday

    Thursday: A 30 percent chance of snow. Mostly cloudy, with a high near 21.

    High: 21 °F

    Chance Snow

Detailed Forecast

Today
Snow, mainly after 5pm. High near 18. Northeast wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 30 percent chance of snow before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 15. South southeast wind around 10 mph.
Monday
Mostly sunny, with a high near 36. South wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 27. West wind 5 to 10 mph.
Tuesday
Mostly cloudy, with a high near 44. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 20. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday
Mostly cloudy, with a high near 27.
Wednesday Night
A 40 percent chance of snow. Cloudy, with a low around 14.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 21.
Thursday Night
Mostly cloudy, with a low around -1.
Friday
Partly sunny, with a high near 7.
Friday Night
Mostly cloudy, with a low around -5.
Saturday
Partly sunny, with a high near 11.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Yankton SD
 42.88°N 97.49°W (Elev. 1375 ft)
Last Update:
8:04 am CST Dec 7, 2025
Forecast Valid:
9am CST Dec 7, 2025-6pm CST Dec 13, 2025
 
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