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.

Light Rain

44°F

7°C

Humidity 51%
Wind Speed W 15 G 20 mph
Barometer 30.25 in (1026.6 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 11 Mar 3:56 pm CDT
Extended Forecast for

Lesterville SD

High Wind Watch March 12, 07:00pm 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

  • This Afternoon

    This Afternoon: A slight chance of rain before 5pm, then a chance of sprinkles with a slight chance of rain after 5pm. Partly sunny, with a high near 46. West northwest wind around 10 mph. Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A chance of sprinkles before 7pm. Mostly clear, with a low around 24. Northwest wind 5 to 15 mph becoming south southwest after midnight. Winds could gust as high as 25 mph.

    Low: 24 °F

    Chance
    Sprinkles

  • Thursday

    Thursday: Mostly cloudy, with a high near 66. Breezy, with a south wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 66 °F

    Mostly Cloudy
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 28. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 55 mph.

    Low: 28 °F

    Mostly Cloudy
    and Windy

  • Friday

    Friday: Mostly cloudy, with a high near 42. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 35 mph.

    High: 42 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A 50 percent chance of snow. Cloudy, with a low around 28. North wind 5 to 10 mph becoming east southeast after midnight. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow

  • Saturday

    Saturday: A slight chance of snow before 1pm, then a chance of rain and snow. Cloudy, with a high near 45. Chance of precipitation is 30%.

    High: 45 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow. Low around 22. Blustery. Chance of precipitation is 90%.

    Low: 22 °F

    Rain/Snow and
    Blustery

  • Sunday

    Sunday: Snow likely, mainly before 1pm. Cloudy, with a high near 31. Windy. Chance of precipitation is 70%.

    High: 31 °F

    Snow Likely
    and Windy

Detailed Forecast

This Afternoon
A slight chance of rain before 5pm, then a chance of sprinkles with a slight chance of rain after 5pm. Partly sunny, with a high near 46. West northwest wind around 10 mph. Chance of precipitation is 20%.
Tonight
A chance of sprinkles before 7pm. Mostly clear, with a low around 24. Northwest wind 5 to 15 mph becoming south southwest after midnight. Winds could gust as high as 25 mph.
Thursday
Mostly cloudy, with a high near 66. Breezy, with a south wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Thursday Night
Mostly cloudy, with a low around 28. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 55 mph.
Friday
Mostly cloudy, with a high near 42. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 35 mph.
Friday Night
A 50 percent chance of snow. Cloudy, with a low around 28. North wind 5 to 10 mph becoming east southeast after midnight. New snow accumulation of less than a half inch possible.
Saturday
A slight chance of snow before 1pm, then a chance of rain and snow. Cloudy, with a high near 45. Chance of precipitation is 30%.
Saturday Night
Rain and snow. Low around 22. Blustery. Chance of precipitation is 90%.
Sunday
Snow likely, mainly before 1pm. Cloudy, with a high near 31. Windy. Chance of precipitation is 70%.
Sunday Night
Partly cloudy, with a low around 3. Blustery.
Monday
Mostly sunny, with a high near 25.
Monday Night
Mostly cloudy, with a low around 10.
Tuesday
A 30 percent chance of snow. Mostly cloudy, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
Mostly sunny, with a high near 54.
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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:
3:38 pm CDT Mar 11, 2026
Forecast Valid:
4pm CDT Mar 11, 2026-6pm CDT Mar 18, 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