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.

Light Snow

19°F

-7°C

Humidity 81%
Wind Speed NW 15 mph
Barometer 30.48 in (1035.9 mb)
Dewpoint 14°F (-10°C)
Visibility 9.00 mi
Wind Chill5°F (-15°C)
Last update 30 Nov 12:56 pm CST
Extended Forecast for

Tyndall SD

  • This Afternoon

    This Afternoon: A chance of flurries before 5pm. Partly sunny, with a high near 16. Northwest wind 5 to 10 mph.

    High: 16 °F

    Chance
    Flurries

  • Tonight

    Tonight: A 20 percent chance of snow after 3am. Cloudy, with a low around 7. Calm wind becoming south around 5 mph after midnight.

    Low: 7 °F

    Cloudy then
    Slight Chance
    Snow

  • Monday

    Monday: Cloudy through mid morning, then gradual clearing, with a high near 25. South southwest wind 5 to 10 mph.

    High: 25 °F

    Gradual
    Clearing

  • Monday Night

    Monday Night: Mostly clear, with a low around 5. West wind around 5 mph.

    Low: 5 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 33. South wind 5 to 10 mph.

    High: 33 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 15. South southwest wind 5 to 10 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.

    Low: 15 °F

    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 29.

    High: 29 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -7.

    Low: -7 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 28.

    High: 28 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of flurries before 5pm. Partly sunny, with a high near 16. Northwest wind 5 to 10 mph.
Tonight
A 20 percent chance of snow after 3am. Cloudy, with a low around 7. Calm wind becoming south around 5 mph after midnight.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 25. South southwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 5. West wind around 5 mph.
Tuesday
Partly sunny, with a high near 33. South wind 5 to 10 mph.
Tuesday Night
Cloudy, with a low around 15. South southwest wind 5 to 10 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.
Wednesday
Mostly cloudy, with a high near 29.
Wednesday Night
Partly cloudy, with a low around -7.
Thursday
Sunny, with a high near 28.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 33.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Mostly cloudy, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tyndall SD
 42.98°N 97.87°W (Elev. 1414 ft)
Last Update:
12:48 pm CST Nov 30, 2025
Forecast Valid:
1pm CST Nov 30, 2025-6pm CST Dec 6, 2025
 
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