Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

10°F

-12°C

Humidity 76%
Wind Speed E 5 mph
Barometer 30.17 in (1025.4 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 17 Mar 3:56 am CDT
Extended Forecast for

Yankton SD

  • Today

    Today: A chance of snow and freezing rain before 3pm, then a slight chance of freezing rain between 3pm and 4pm, then a slight chance of rain after 4pm.  Patchy blowing snow after 1pm. Cloudy, with a high near 39. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow
    then Chance
    Wintry Mix
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 29. South southeast wind 5 to 10 mph becoming west after midnight.

    Low: 29 °F

    Gradual
    Clearing

  • Wednesday

    Wednesday: Mostly sunny, with a high near 64. West wind 5 to 10 mph.

    High: 64 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 37. West southwest wind around 5 mph.

    Low: 37 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 72. West northwest wind 5 to 10 mph.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44. Northwest wind around 5 mph becoming south southwest in the evening.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 81. Breezy.

    High: 81 °F

    Sunny then
    Mostly Sunny
    and Breezy

Detailed Forecast

Today
A chance of snow and freezing rain before 3pm, then a slight chance of freezing rain between 3pm and 4pm, then a slight chance of rain after 4pm. Patchy blowing snow after 1pm. Cloudy, with a high near 39. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 29. South southeast wind 5 to 10 mph becoming west after midnight.
Wednesday
Mostly sunny, with a high near 64. West wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 37. West southwest wind around 5 mph.
Thursday
Sunny, with a high near 72. West northwest wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 44. Northwest wind around 5 mph becoming south southwest in the evening.
Friday
Mostly sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 81. Breezy.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Mostly sunny, with a high near 59. Breezy.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Partly sunny, with a high near 53. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Yankton SD
 42.88°N 97.4°W (Elev. 1204 ft)
1:33 am CDT Mar 17, 2026
4am CDT Mar 17, 2026-6pm CDT Mar 23, 2026
 
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