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

10°F

-12°C

Humidity 67%
Wind Speed NW 7 mph
Barometer 30.20 in (1027.1 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 16 Mar 8:56 pm CDT
Extended Forecast for

Yankton SD

  • Tonight

    Tonight: Partly cloudy, with a low around 3. Northwest wind around 5 mph becoming calm in the evening.

    Low: 3 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Snow likely, mainly before 3pm. Patchy blowing snow between noon and 4pm. Cloudy, with a high near 41. 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 60%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Tuesday Night

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

    Low: 29 °F

    Gradual
    Clearing

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65. West wind 5 to 10 mph.

    High: 65 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38. West wind around 5 mph.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 73. West northwest wind 5 to 10 mph.

    High: 73 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 3. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Snow likely, mainly before 3pm. Patchy blowing snow between noon and 4pm. Cloudy, with a high near 41. 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 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Cloudy during the early evening, then gradual clearing, with a low around 29. South wind around 10 mph becoming west after midnight.
Wednesday
Mostly sunny, with a high near 65. West wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 38. West wind around 5 mph.
Thursday
Mostly sunny, with a high near 73. West northwest wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 79.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 76.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Partly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Yankton SD
 42.88°N 97.4°W (Elev. 1204 ft)
Last Update:
9:18 pm CDT Mar 16, 2026
Forecast Valid:
9pm CDT Mar 16, 2026-6pm CDT Mar 23, 2026
 
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Additional Resources

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Chance of Precipitation