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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 and Windy

16°F

-9°C

Humidity 67%
Wind Speed NW 28 G 35 mph
Barometer 29.82 in (1013.4 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill-4°F (-20°C)
Last update 19 Feb 9:56 pm CST
Extended Forecast for

Lesterville SD

  • Tonight

    Tonight: A chance of flurries before midnight. Mostly cloudy, with a low around 9. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph.

    Low: 9 °F

    Chance
    Flurries and
    Blustery

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 27. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 27 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 12. Northwest wind 5 to 10 mph.

    Low: 12 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 33. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 33 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 11. North northwest wind around 10 mph.

    Low: 11 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 30. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 30 °F

    Sunny

  • Sunday Night

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

    Low: 4 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of flurries before midnight. Mostly cloudy, with a low around 9. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 27. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 12. Northwest wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 33. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 11. North northwest wind around 10 mph.
Sunday
Sunny, with a high near 30. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 4.
Monday
Sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 58.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
A slight chance of rain and snow. Partly cloudy, with a low around 26. Chance of precipitation is 20%.
Thursday
A slight chance of rain and snow. Mostly sunny, with a high near 57. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lesterville SD
 43.03°N 97.58°W (Elev. 1362 ft)
Last Update:
10:08 pm CST Feb 19, 2026
Forecast Valid:
10pm CST Feb 19, 2026-6pm CST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation