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Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

64°F

18°C

Humidity 30%
Wind Speed E 7 mph
Barometer 29.68 in (1006.1 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 9 Mar 2:56 pm CDT
Extended Forecast for

Lesterville SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 64. East northeast wind 5 to 10 mph.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 33. East wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 51. North northeast wind around 15 mph, with gusts as high as 25 mph.

    High: 51 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Snow, possibly mixed with rain before 4am, then a chance of snow. Low around 29. North northeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow
    Likely then
    Rain/Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow before 7am. Cloudy through mid morning, then gradual clearing, with a high near 48. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 48 °F

    Chance Snow
    then Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 27. Northwest wind 5 to 15 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 27 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 65. Breezy.

    High: 65 °F

    Mostly Cloudy
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 64. East northeast wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 33. East wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday
Mostly cloudy, with a high near 51. North northeast wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
Snow, possibly mixed with rain before 4am, then a chance of snow. Low around 29. North northeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday
A 30 percent chance of snow before 7am. Cloudy through mid morning, then gradual clearing, with a high near 48. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph.
Wednesday Night
Increasing clouds, with a low around 27. Northwest wind 5 to 15 mph becoming south after midnight. Winds could gust as high as 20 mph.
Thursday
Mostly cloudy, with a high near 65. Breezy.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
Mostly cloudy, with a high near 49.
Friday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 56.
Saturday Night
Rain and snow likely. Cloudy, with a low around 22. Blustery. Chance of precipitation is 60%.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 33. Breezy.
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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:
1:18 pm CDT Mar 9, 2026
Forecast Valid:
3pm CDT Mar 9, 2026-6pm CDT Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation