Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Mostly Cloudy

78°F

26°C

Humidity 71%
Wind Speed SE 5 mph
Barometer 29.82 in (1010.1 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 17 Jun 3:56 pm CDT
Extended Forecast for

4 Miles N Lesterville SD

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms.  Cloudy, with a high near 78. East wind around 5 mph.  Chance of precipitation is 40%.

    High: 78 °F

    Scattered
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms before 4am, then a slight chance of showers.  Mostly cloudy, with a low around 61. Northeast wind 5 to 10 mph becoming north northwest after midnight.  Chance of precipitation is 30%.

    Low: 61 °F

    Scattered
    T-storms

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly before 11am.  Mostly cloudy, then gradually becoming sunny, with a high near 80. North northwest wind around 10 mph.

    High: 80 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 60. Northwest wind around 5 mph becoming south after midnight.

    Low: 60 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 92. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before 1am.  Mostly clear, with a low around 72. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 72 °F

    Chance
    T-storms

  • Friday

    Friday: Sunny and hot, with a high near 98. Breezy.

    High: 98 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 76.

    Low: 76 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 100. Breezy.

    High: 100 °F

    Mostly Sunny
    then Sunny
    and Breezy

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Cloudy, with a high near 78. East wind around 5 mph. Chance of precipitation is 40%.
Tonight
Scattered showers and thunderstorms before 4am, then a slight chance of showers. Mostly cloudy, with a low around 61. Northeast wind 5 to 10 mph becoming north northwest after midnight. Chance of precipitation is 30%.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 80. North northwest wind around 10 mph.
Wednesday Night
Mostly clear, with a low around 60. Northwest wind around 5 mph becoming south after midnight.
Juneteenth
Sunny, with a high near 92. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 72. South wind around 15 mph, with gusts as high as 25 mph.
Friday
Sunny and hot, with a high near 98. Breezy.
Friday Night
Mostly clear, with a low around 76.
Saturday
Sunny and hot, with a high near 100. Breezy.
Saturday Night
Mostly clear, with a low around 79. Breezy.
Sunday
Sunny and hot, with a high near 97. Breezy.
Sunday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Monday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Tuesday
Showers likely. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Lesterville SD
 43.09°N 97.58°W (Elev. 1316 ft)
2:47 pm CDT Jun 17, 2025
4pm CDT Jun 17, 2025-6pm CDT Jun 24, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database