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.

Fair

26°F

-3°C

Humidity 81%
Wind Speed NW 14 mph
Barometer 30.21 in (1025.9 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 11 Mar 8:56 am CDT
Extended Forecast for

Lesterville SD

High Wind Watch March 12, 09:00pm until March 13, 07:00am
Fire Weather Watch March 12, 12:00pm until March 12, 09:00pm
Click here for hazard details and duration
High Wind Watch
Fire Weather Watch

  • Today

    Today: A chance of sprinkles between 3pm and 4pm. Mostly sunny, with a high near 46. North northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 46 °F

    Chance
    Sprinkles

  • Tonight

    Tonight: Partly cloudy, with a low around 25. Northwest wind 5 to 15 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 65. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 65 °F

    Mostly Cloudy
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph.

    Low: 29 °F

    Mostly Cloudy
    and Windy

  • Friday

    Friday: Mostly cloudy, with a high near 42. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 42 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A 40 percent chance of snow. Cloudy, with a low around 28. East southeast wind around 10 mph. Little or no snow accumulation expected.

    Low: 28 °F

    Chance Snow

  • Saturday

    Saturday: A slight chance of rain and snow after 1pm. Mostly cloudy, with a high near 48. Chance of precipitation is 20%.

    High: 48 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow likely. Mostly cloudy, with a low around 22. Blustery. Chance of precipitation is 70%.

    Low: 22 °F

    Rain/Snow
    Likely and
    Blustery

  • Sunday

    Sunday: A 50 percent chance of snow. Mostly cloudy, with a high near 31. Windy.

    High: 31 °F

    Chance Snow
    and Windy

Detailed Forecast

Today
A chance of sprinkles between 3pm and 4pm. Mostly sunny, with a high near 46. North northwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 25. Northwest wind 5 to 15 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.
Thursday
Mostly cloudy, with a high near 65. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Mostly cloudy, with a low around 29. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph.
Friday
Mostly cloudy, with a high near 42. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
A 40 percent chance of snow. Cloudy, with a low around 28. East southeast wind around 10 mph. Little or no snow accumulation expected.
Saturday
A slight chance of rain and snow after 1pm. Mostly cloudy, with a high near 48. Chance of precipitation is 20%.
Saturday Night
Rain and snow likely. Mostly cloudy, with a low around 22. Blustery. Chance of precipitation is 70%.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 31. Windy.
Sunday Night
Partly cloudy, with a low around 7. Blustery.
Monday
Mostly sunny, with a high near 30.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 13.
Tuesday
Mostly cloudy, with a high near 41.
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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:
8:34 am CDT Mar 11, 2026
Forecast Valid:
9am CDT Mar 11, 2026-6pm CDT Mar 17, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation