Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

39°F

4°C

Humidity 93%
Wind Speed SE 6 mph
Barometer 29.76 in (1009.6 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 8 Apr 2:56 am CDT
Extended Forecast for

Lesterville SD

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 41. Southeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62. Breezy, with a southwest wind 10 to 15 mph becoming north northwest 15 to 20 mph in the morning. Winds could gust as high as 35 mph.

    High: 62 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 28. North northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: A 50 percent chance of showers after 1pm.  Partly sunny, with a high near 54. North wind 5 to 10 mph becoming east in the afternoon.

    High: 54 °F

    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Cloudy during the early evening, then gradual clearing, with a low around 28. North wind 5 to 10 mph.

    Low: 28 °F

    Gradual
    Clearing

  • Friday

    Friday: Sunny, with a high near 59. North wind 5 to 10 mph becoming east in the afternoon.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers after 1am.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly before 1pm.  Cloudy, with a high near 66. Breezy.  Chance of precipitation is 60%.

    High: 66 °F

    Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: A 50 percent chance of showers.  Cloudy, with a low around 57. Breezy.

    Low: 57 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 41. Southeast wind around 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 62. Breezy, with a southwest wind 10 to 15 mph becoming north northwest 15 to 20 mph in the morning. Winds could gust as high as 35 mph.
Wednesday Night
Mostly clear, with a low around 28. North northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
A 50 percent chance of showers after 1pm. Partly sunny, with a high near 54. North wind 5 to 10 mph becoming east in the afternoon.
Thursday Night
Cloudy during the early evening, then gradual clearing, with a low around 28. North wind 5 to 10 mph.
Friday
Sunny, with a high near 59. North wind 5 to 10 mph becoming east in the afternoon.
Friday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 41.
Saturday
Showers likely, mainly before 1pm. Cloudy, with a high near 66. Breezy. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of showers. Cloudy, with a low around 57. Breezy.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 77. Breezy.
Sunday Night
A 40 percent chance of showers. Partly cloudy, with a low around 52.
Monday
A 40 percent chance of showers. Mostly sunny, with a high near 73. Breezy.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Tuesday
A chance of rain and snow showers. Partly sunny, with a high near 47. Breezy. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Lesterville SD
 43.03°N 97.58°W (Elev. 1362 ft)
1:33 am CDT Apr 8, 2026
3am CDT Apr 8, 2026-6pm CDT Apr 14, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database