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.

Fair

19°F

-7°C

Humidity 81%
Wind Speed N 17 mph
Barometer 29.71 in (1008.7 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 19 Feb 12:56 am CST
Extended Forecast for

7 Miles SSE Clayton SD

  • Overnight

    Overnight: Mostly clear, with a low around 21. North wind around 15 mph, with gusts as high as 20 mph.

    Low: 21 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly cloudy, with a high near 30. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 30 °F

    Mostly Cloudy
    and Blustery

  • Thursday Night

    Thursday Night: Cloudy, with a low around 14. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 14 °F

    Cloudy and
    Blustery

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 29. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 29 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 10. North northwest wind 5 to 10 mph.

    Low: 10 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 32. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 32 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 7.

    Low: 7 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 4.

    Low: 4 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 21. North wind around 15 mph, with gusts as high as 20 mph.
Thursday
Mostly cloudy, with a high near 30. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Thursday Night
Cloudy, with a low around 14. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 29. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 10. North northwest wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 32. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 7.
Sunday
Sunny, with a high near 29.
Sunday Night
Mostly clear, with a low around 4.
Monday
Sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Partly sunny, with a high near 57.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Mostly sunny, with a high near 49.
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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:
12:33 am CST Feb 19, 2026
Forecast Valid:
1am CST Feb 19, 2026-6pm CST Feb 25, 2026
 
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