Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Overcast

22°F

-6°C

Humidity 78%
Wind Speed S 12 mph
Barometer 30.08 in (1021.8 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 1 Feb 12:56 am CST
Extended Forecast for

Lesterville SD

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 21. Southwest wind around 10 mph.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 38. Breezy, with a northwest wind 10 to 20 mph.

    High: 38 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 19. Northwest wind 5 to 10 mph becoming northeast after midnight.

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 33. East wind 5 to 10 mph.

    High: 33 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of snow after midnight.  Mostly cloudy, with a low around 19. East northeast wind around 5 mph.

    Low: 19 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow before noon.  Mostly cloudy, with a high near 29. East northeast wind around 5 mph becoming north northwest in the afternoon.

    High: 29 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 21. Southwest wind around 10 mph.
Sunday
Mostly sunny, with a high near 38. Breezy, with a northwest wind 10 to 20 mph.
Sunday Night
Mostly cloudy, with a low around 19. Northwest wind 5 to 10 mph becoming northeast after midnight.
Monday
Mostly cloudy, with a high near 33. East wind 5 to 10 mph.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 19. East northeast wind around 5 mph.
Tuesday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 29. East northeast wind around 5 mph becoming north northwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
Partly sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Partly sunny, with a high near 40.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Partly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
Lesterville SD
 43.03°N 97.58°W (Elev. 1362 ft)
12:48 am CST Feb 1, 2026
1am CST Feb 1, 2026-6pm CST Feb 7, 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