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

28°F

-2°C

Humidity 88%
Wind Speed E 9 mph
Barometer 29.79 in (1011.7 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 6 Dec 5:56 am CST
Extended Forecast for

5 Miles WSW Yankton SD

Winter Weather Advisory December 6, 09:00am until December 6, 09:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Snow, mainly after 10am. The snow could be heavy at times. High near 30. East southeast wind 5 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. Total daytime snow accumulation of around 4 inches.

    High: 30 °F

    Heavy Snow

  • Tonight

    Tonight: A 20 percent chance of snow before 8pm. Mostly cloudy, with a low around 9. North wind 5 to 10 mph.

    Low: 9 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 17. North wind around 5 mph becoming southeast in the afternoon.

    High: 17 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a steady temperature around 16. Southeast wind 5 to 10 mph.

    Low: 16 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 35. South wind 5 to 10 mph.

    High: 35 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25. West wind 5 to 10 mph.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 43.

    High: 43 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

Detailed Forecast

Today
Snow, mainly after 10am. The snow could be heavy at times. High near 30. East southeast wind 5 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. Total daytime snow accumulation of around 4 inches.
Tonight
A 20 percent chance of snow before 8pm. Mostly cloudy, with a low around 9. North wind 5 to 10 mph.
Sunday
Increasing clouds, with a high near 17. North wind around 5 mph becoming southeast in the afternoon.
Sunday Night
Mostly cloudy, with a steady temperature around 16. Southeast wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 35. South wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 25. West wind 5 to 10 mph.
Tuesday
Mostly cloudy, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
Partly sunny, with a high near 28.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 16.
Thursday
A 20 percent chance of snow. Mostly cloudy, with a high near 25.
Thursday Night
Mostly cloudy, with a low around 8.
Friday
Partly sunny, with a high near 15.
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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:
4:48 am CST Dec 6, 2025
Forecast Valid:
6am CST Dec 6, 2025-6pm CST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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