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Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

18°F

-8°C

Humidity 68%
Wind Speed W 15 mph
Barometer 30.26 in (1028.2 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 22 Jan 8:56 am CST
Extended Forecast for

Tyndall SD

Extreme Cold Warning January 23, 12:00am until January 23, 09:00am
Click here for hazard details and duration
Extreme Cold Warning

  • Today

    Today: Partly sunny, with a high near 20. Blustery, with a north northwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 20 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Blustery

  • Tonight

    Tonight: Partly cloudy, with a low around -13. Wind chill values as low as -27. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: -13 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy and cold, with a high near -2. Wind chill values as low as -29. North wind 5 to 10 mph.

    High: -2 °F

    Cold

  • Friday Night

    Friday Night: A 20 percent chance of snow. Cloudy, with a low around -7. Northeast wind around 5 mph becoming southeast after midnight.

    Low: -7 °F

    Slight Chance
    Snow

  • Saturday

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

    High: 10 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -5. South southeast wind around 5 mph becoming west northwest after midnight.

    Low: -5 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 10.

    High: 10 °F

    Mostly Sunny

  • Sunday Night

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

    Low: -7 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 28.

    High: 28 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 20. Blustery, with a north northwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
Partly cloudy, with a low around -13. Wind chill values as low as -27. North wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Mostly cloudy and cold, with a high near -2. Wind chill values as low as -29. North wind 5 to 10 mph.
Friday Night
A 20 percent chance of snow. Cloudy, with a low around -7. Northeast wind around 5 mph becoming southeast after midnight.
Saturday
Partly sunny, with a high near 10. South wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around -5. South southeast wind around 5 mph becoming west northwest after midnight.
Sunday
Mostly sunny, with a high near 10.
Sunday Night
Partly cloudy, with a low around -7.
Monday
Sunny, with a high near 28.
Monday Night
Mostly clear, with a low around 8.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
Partly cloudy, with a low around 7.
Wednesday
Partly sunny, with a high near 25.
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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:
9:28 am CST Jan 22, 2026
Forecast Valid:
9am CST Jan 22, 2026-6pm CST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation