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.

A Few Clouds

31°F

-1°C

Humidity 76%
Wind Speed NE 9 mph
Barometer 29.72 in (1008.5 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 24 Feb 11:56 pm CST
Extended Forecast for

7 Miles SSE Clayton SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 21. North northwest wind around 5 mph.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow, mainly after 1pm. High near 36. North wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 36 °F

    Slight Chance
    Snow then
    Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 23. East southeast wind 5 to 10 mph becoming southwest after midnight. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 55. Breezy, with a west northwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 55 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. West northwest wind 5 to 10 mph becoming southwest in the evening.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60. Breezy, with a west southwest wind 10 to 15 mph becoming west northwest 20 to 25 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 60 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A 30 percent chance of snow before noon. Partly sunny, with a high near 34.

    High: 34 °F

    Chance Snow
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 21. North northwest wind around 5 mph.
Wednesday
Snow, mainly after 1pm. High near 36. North wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Wednesday Night
A 40 percent chance of snow, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 23. East southeast wind 5 to 10 mph becoming southwest after midnight. New snow accumulation of less than a half inch possible.
Thursday
Sunny, with a high near 55. Breezy, with a west northwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Mostly clear, with a low around 31. West northwest wind 5 to 10 mph becoming southwest in the evening.
Friday
Sunny, with a high near 60. Breezy, with a west southwest wind 10 to 15 mph becoming west northwest 20 to 25 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 19.
Saturday
A 30 percent chance of snow before noon. Partly sunny, with a high near 34.
Saturday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 13.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 27.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 13.
Monday
Partly sunny, with a high near 35.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 47.
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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:
9:58 pm CST Feb 24, 2026
Forecast Valid:
12am CST Feb 25, 2026-6pm CST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation