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Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Overcast

28°F

-2°C

Humidity 75%
Wind Speed NE 12 mph
Barometer 30.18 in (1024.7 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 3 Feb 1:56 am CST
Extended Forecast for

Yankton SD

  • Overnight

    Overnight: A chance of flurries. Cloudy, with a low around 21. East northeast wind around 5 mph.

    Low: 21 °F

    Chance
    Flurries

  • Tuesday

    Tuesday: A chance of flurries before 7am, then a slight chance of snow between 7am and 9am, then a chance of flurries after 9am. Cloudy, with a high near 33. Northeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 20%.

    High: 33 °F

    Slight Chance
    Snow then
    Cloudy

  • Tuesday Night

    Tuesday Night: A chance of flurries with a slight chance of snow before midnight, then a chance of flurries between midnight and 1am, then a slight chance of snow after 1am. Mostly cloudy, with a low around 23. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 36. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 36 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24. Light and variable wind becoming south southwest 5 to 10 mph after midnight.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 54. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 54 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of flurries. Cloudy, with a low around 21. East northeast wind around 5 mph.
Tuesday
A chance of flurries before 7am, then a slight chance of snow between 7am and 9am, then a chance of flurries after 9am. Cloudy, with a high near 33. Northeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 20%.
Tuesday Night
A chance of flurries with a slight chance of snow before midnight, then a chance of flurries between midnight and 1am, then a slight chance of snow after 1am. Mostly cloudy, with a low around 23. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 36. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 24. Light and variable wind becoming south southwest 5 to 10 mph after midnight.
Thursday
Mostly sunny, with a high near 54. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 32.
Friday
Mostly sunny, with a high near 44.
Friday Night
Mostly clear, with a low around 23.
Saturday
Mostly sunny, with a high near 48.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 55.
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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:
2:28 am CST Feb 3, 2026
Forecast Valid:
2am CST Feb 3, 2026-6pm CST Feb 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation