Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

28°F

-2°C

Humidity 96%
Wind Speed SW 6 mph
Barometer 30.02 in (1019.4 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 31 Dec 6:56 am CST
Extended Forecast for

Lesterville SD

  • Today

    Today: Mostly sunny, with a high near 40. West southwest wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 40 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 15. North wind 5 to 10 mph becoming southeast after midnight.

    Low: 15 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 35. South southeast wind 5 to 10 mph.

    High: 35 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 18. East wind around 5 mph becoming north in the evening.

    Low: 18 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 28. North wind around 5 mph becoming east in the afternoon.

    High: 28 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19. Southeast wind around 5 mph.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 40. West southwest wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Tonight
Mostly cloudy, with a low around 15. North wind 5 to 10 mph becoming southeast after midnight.
New Year's Day
Mostly sunny, with a high near 35. South southeast wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 18. East wind around 5 mph becoming north in the evening.
Friday
Mostly cloudy, with a high near 28. North wind around 5 mph becoming east in the afternoon.
Friday Night
Mostly cloudy, with a low around 19. Southeast wind around 5 mph.
Saturday
Sunny, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
Lesterville SD
 43.03°N 97.58°W (Elev. 1362 ft)
7:03 am CST Dec 31, 2025
7am CST Dec 31, 2025-6pm CST Jan 6, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database