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Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

A Few Clouds

1°F

-17°C

Humidity 62%
Wind Speed N 10 G 21 mph
Barometer 30.52 in (1037.8 mb)
Dewpoint -9°F (-23°C)
Visibility 10.00 mi
Wind Chill-15°F (-26°C)
Last update 22 Jan 7:56 pm CST
Extended Forecast for

4 Miles SE Mayfield SD

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

  • Tonight

    Tonight: Mostly cloudy, with a low around -14. Wind chill values as low as -33. North wind around 15 mph, with gusts as high as 25 mph.

    Low: -14 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of snow after 5pm. Mostly cloudy and cold, with a high near -3. Wind chill values as low as -35. North wind 5 to 15 mph.

    High: -3 °F

    Partly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow. Cloudy, with a low around -6. North northeast wind around 5 mph becoming southeast after midnight. New snow accumulation of less than a half inch possible.

    Low: -6 °F

    Chance Snow

  • Saturday

    Saturday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 6. Southeast wind 5 to 10 mph.

    High: 6 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -5. Southeast wind around 5 mph.

    Low: -5 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 8. East northeast wind 5 to 10 mph becoming north northwest in the afternoon.

    High: 8 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -9.

    Low: -9 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 25.

    High: 25 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 4.

    Low: 4 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around -14. Wind chill values as low as -33. North wind around 15 mph, with gusts as high as 25 mph.
Friday
A 30 percent chance of snow after 5pm. Mostly cloudy and cold, with a high near -3. Wind chill values as low as -35. North wind 5 to 15 mph.
Friday Night
A 50 percent chance of snow. Cloudy, with a low around -6. North northeast wind around 5 mph becoming southeast after midnight. New snow accumulation of less than a half inch possible.
Saturday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 6. Southeast wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around -5. Southeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 8. East northeast wind 5 to 10 mph becoming north northwest in the afternoon.
Sunday Night
Partly cloudy, with a low around -9.
Monday
Sunny, with a high near 25.
Monday Night
Mostly clear, with a low around 4.
Tuesday
Mostly sunny, with a high near 21.
Tuesday Night
Mostly cloudy, with a low around 3.
Wednesday
Partly sunny, with a high near 18.
Wednesday Night
Mostly cloudy, with a low around -2.
Thursday
Partly sunny, with a high near 12.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Mayfield SD
 43.06°N 97.25°W (Elev. 1378 ft)
Last Update:
8:48 pm CST Jan 22, 2026
Forecast Valid:
8pm CST Jan 22, 2026-6pm CST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation