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

Winter Weather Resource Page

Winter travel impacts expected across the region Friday into Saturday. Continue to monitor the latest forecast. Read More >

Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Light Snow Fog/Mist

23°F

-5°C

Humidity 88%
Wind Speed E 7 mph
Barometer 30.23 in (1027.2 mb)
Dewpoint 20°F (-7°C)
Visibility 1.00 mi
Wind Chill15°F (-9°C)
Last update 28 Nov 1:56 pm CST
Extended Forecast for

7 Miles SSE Clayton SD

Winter Weather Advisory November 28, 02:24pm until November 29, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory November 28, 02:24pm until November 29, 12:00pm

    NOW until 12:00pm Sat

    Winter Weather Advisory

  • This Afternoon

    High: 24 °F

    Snow

  • Tonight

    Tonight: Snow. Low around 21. East southeast wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 21 °F

    Snow

  • Saturday

    Saturday: Snow, mainly before 4pm. Patchy blowing snow between 1pm and 4pm. High near 23. Blustery, with a north wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of around 3 inches.

    High: 23 °F

    Snow and
    Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 7. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 7 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 15. Northwest wind 5 to 10 mph.

    High: 15 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 4. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 4 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Snow. High near 24. East southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total daytime snow accumulation of around 2 inches.
Tonight
Snow. Low around 21. East southeast wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Saturday
Snow, mainly before 4pm. Patchy blowing snow between 1pm and 4pm. High near 23. Blustery, with a north wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of around 3 inches.
Saturday Night
Mostly cloudy, with a low around 7. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday
Partly sunny, with a high near 15. Northwest wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 4. Calm wind becoming south southeast around 5 mph after midnight.
Monday
Partly sunny, with a high near 21.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Partly sunny, with a high near 28.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
Mostly cloudy, with a high near 26.
Wednesday Night
Mostly cloudy, with a low around -1.
Thursday
Mostly sunny, with a high near 26.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSE Clayton SD
 43.35°N 97.62°W (Elev. 1250 ft)
Last Update:
2:13 pm CST Nov 28, 2025
Forecast Valid:
2pm CST Nov 28, 2025-6pm CST Dec 4, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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