Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Mostly Cloudy

46°F

8°C

Humidity 50%
Wind Speed NW 9 mph
Barometer 29.66 in (1006.9 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 15 Jan 4:56 pm CST
Extended Forecast for

7 Miles SSE Clayton SD

Winter Weather Advisory January 16, 12:00am until January 16, 06:00pm
Wind Advisory January 15, 05:30pm until January 16, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
Wind Advisory
  •  
    Wind Advisory January 15, 05:30pm until January 16, 12:00am

    NOW until 12:00am Fri

    Wind Advisory

  • Tonight

    Low: 22 °F

    Chance
    Rain/Snow and
    Patchy
    Blowing Snow

  • Friday

    Friday: Snow likely, mainly before noon.  Patchy blowing snow before noon. Mostly cloudy, with a temperature falling to around 16 by 5pm. Windy, with a north northwest wind 30 to 35 mph, with gusts as high as 50 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 28 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight.  Mostly cloudy, with a low around 1. Wind chill values as low as -19. Blustery, with a north northwest wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: 1 °F

    Blustery.
    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 8. Wind chill values as low as -21. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 8 °F

    Partly Sunny
    and Blustery

  • Saturday Night

    Saturday Night: Mostly cloudy, with a temperature falling to near 3 by 10pm, then rising to around 10 during the remainder of the night. Northwest wind 5 to 10 mph becoming south after midnight.

    Low: 3 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 32. Breezy, with a south wind 10 to 15 mph becoming northwest 20 to 25 mph in the morning. Winds could gust as high as 40 mph.

    High: 32 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 1. Blustery.

    Low: 1 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 16.

    High: 16 °F

    Sunny

Detailed Forecast

Tonight
A chance of rain and snow before 1am, then a chance of flurries between 1am and 2am, then a chance of snow after 2am. Patchy blowing snow after 5am. Mostly cloudy, with a low around 22. Windy, with a west northwest wind 20 to 25 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly before noon. Patchy blowing snow before noon. Mostly cloudy, with a temperature falling to around 16 by 5pm. Windy, with a north northwest wind 30 to 35 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 1. Wind chill values as low as -19. Blustery, with a north northwest wind 20 to 25 mph, with gusts as high as 35 mph.
Saturday
Partly sunny, with a high near 8. Wind chill values as low as -21. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Saturday Night
Mostly cloudy, with a temperature falling to near 3 by 10pm, then rising to around 10 during the remainder of the night. Northwest wind 5 to 10 mph becoming south after midnight.
Sunday
Partly sunny, with a high near 32. Breezy, with a south wind 10 to 15 mph becoming northwest 20 to 25 mph in the morning. Winds could gust as high as 40 mph.
Sunday Night
Partly cloudy, with a low around 1. Blustery.
M.L.King Day
Sunny, with a high near 16.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Partly sunny, with a high near 33.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
Partly sunny, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 13.
Thursday
Partly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSE Clayton SD
 43.35°N 97.62°W (Elev. 1250 ft)
3:48 pm CST Jan 15, 2026
5pm CST Jan 15, 2026-6pm CST Jan 22, 2026
 
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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