Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Light Snow

24°F

-4°C

Humidity 88%
Wind Speed NW 5 mph
Barometer 30.05 in (1021.2 mb)
Dewpoint 21°F (-6°C)
Visibility 9.00 mi
Wind Chill18°F (-8°C)
Last update 20 Jan 8:56 pm CST
Extended Forecast for

Yankton SD

Extreme Cold Watch January 22, 09:00pm until January 23, 02:00pm
Wind Advisory January 21, 07:00am until January 21, 06:00pm
Click here for hazard details and duration
Extreme Cold Watch
Wind Advisory
  • Tonight

    Tonight: A chance of flurries between midnight and 1am.  Partly cloudy, with a low around 14. West wind around 10 mph.

    Low: 14 °F

    Chance
    Flurries

  • Wednesday

    Wednesday: A slight chance of snow before 2pm, then a chance of flurries between 2pm and 3pm.  Mostly sunny, with a high near 36. Windy, with a northwest wind 10 to 20 mph increasing to 25 to 35 mph in the afternoon. Winds could gust as high as 55 mph.  Chance of precipitation is 20%.

    High: 36 °F

    Slight Chance
    Snow and
    Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 5. Blustery, with a west wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 35 mph.

    Low: 5 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 21. West wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.

    High: 21 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -13. North wind around 10 mph.

    Low: -13 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near -1. North wind 5 to 10 mph.

    High: -1 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -8.

    Low: -8 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow before noon.  Partly sunny, with a high near 12.

    High: 12 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -6.

    Low: -6 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of flurries between midnight and 1am. Partly cloudy, with a low around 14. West wind around 10 mph.
Wednesday
A slight chance of snow before 2pm, then a chance of flurries between 2pm and 3pm. Mostly sunny, with a high near 36. Windy, with a northwest wind 10 to 20 mph increasing to 25 to 35 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 5. Blustery, with a west wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 35 mph.
Thursday
Partly sunny, with a high near 21. West wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Partly cloudy, with a low around -13. North wind around 10 mph.
Friday
Partly sunny and cold, with a high near -1. North wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around -8.
Saturday
A 20 percent chance of snow before noon. Partly sunny, with a high near 12.
Saturday Night
Mostly cloudy, with a low around -6.
Sunday
Mostly sunny, with a high near 14.
Sunday Night
Mostly clear, with a low around -3.
Monday
Sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 12.
Tuesday
Mostly sunny, with a high near 36.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Yankton SD
 42.88°N 97.4°W (Elev. 1204 ft)
9:18 pm CST Jan 20, 2026
9pm CST Jan 20, 2026-6pm CST Jan 27, 2026
 
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Additional Resources

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