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.

Mostly Cloudy

-3°F

-19°C

Humidity 48%
Wind Speed N 7 mph
Barometer 30.72 in (1046.1 mb)
Dewpoint -18°F (-28°C)
Visibility 10.00 mi
Wind Chill-17°F (-27°C)
Last update 23 Jan 5:56 pm CST
Extended Forecast for

4 Miles E Lesterville SD

  • Tonight

    Tonight: Mostly cloudy, with a low around -7. Wind chill values as low as -20. North wind around 5 mph becoming south southeast after midnight.

    Low: -7 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 11. Wind chill values as low as -19. South southeast wind 5 to 10 mph.

    High: 11 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -3. South southeast wind around 5 mph.

    Low: -3 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 11. Southeast wind 5 to 15 mph becoming north northwest in the morning. Winds could gust as high as 20 mph.

    High: 11 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -9. North northwest wind 5 to 15 mph becoming west southwest after midnight.

    Low: -9 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 27. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 27 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 8.

    Low: 8 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around -7. Wind chill values as low as -20. North wind around 5 mph becoming south southeast after midnight.
Saturday
Mostly sunny, with a high near 11. Wind chill values as low as -19. South southeast wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around -3. South southeast wind around 5 mph.
Sunday
Partly sunny, with a high near 11. Southeast wind 5 to 15 mph becoming north northwest in the morning. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around -9. North northwest wind 5 to 15 mph becoming west southwest after midnight.
Monday
Sunny, with a high near 27. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 8.
Tuesday
Mostly sunny, with a high near 22.
Tuesday Night
Partly cloudy, with a low around 5.
Wednesday
A 20 percent chance of snow before noon. Partly sunny, with a high near 24.
Wednesday Night
Partly cloudy, with a low around 2.
Thursday
Mostly sunny, with a high near 19.
Thursday Night
Partly cloudy, with a low around 1.
Friday
Mostly sunny, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Lesterville SD
 43.05°N 97.52°W (Elev. 1348 ft)
Last Update:
5:33 pm CST Jan 23, 2026
Forecast Valid:
6pm CST Jan 23, 2026-6pm CST Jan 30, 2026
 
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