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Hazardous Weather Conditions
Current conditions at
Yankton, Chan Gurney Municipal Airport (KYKN)
Lat: 42.92°NLon: 97.38°WElev: 1306ft.
Mostly Cloudy
73°F
23°C
| Humidity | 94% |
| Wind Speed | SW 9 mph |
| Barometer | 29.86 in (1011.3 mb) |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Last update | 31 Jul 12:56 am CDT |
Extended Forecast for
Lesterville SD
Overnight
Low: 66 °F
Showers
LikelyFriday
High: 78 °F
Windy. Slight
Chance
Showers then
Mostly SunnyFriday Night
Low: 60 °F
Patchy Smoke
Saturday
High: 83 °F
Sunny
Saturday Night
Low: 61 °F
Mostly Clear
Sunday
High: 86 °F
Sunny
Sunday Night
Low: 67 °F
Mostly Clear
Monday
High: 90 °F
Sunny then
Sunny and
BreezyMonday Night
Low: 66 °F
Mostly Clear
then Chance
T-storms
Detailed Forecast
Overnight
Showers likely and possibly a thunderstorm before 3am, then a chance of showers and thunderstorms between 3am and 4am, then a chance of showers after 4am. Cloudy, with a low around 66. West northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A 20 percent chance of showers before noon. Cloudy, then gradually becoming mostly sunny, with a high near 78. Windy, with a north wind 20 to 30 mph, with gusts as high as 40 mph.
Friday Night
Patchy smoke. Mostly clear, with a low around 60. North northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 83. North wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 61. North northeast wind around 5 mph becoming south southeast after midnight.
Sunday
Sunny, with a high near 86. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 67.
Monday
Sunny, with a high near 90. Breezy.
Monday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 66.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 59.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 76.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 62.
Thursday
Mostly sunny, with a high near 83.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Lesterville SD
43.03°N 97.61°W (Elev. 1365 ft)
43.03°N 97.61°W (Elev. 1365 ft)
1:32 am CDT Jul 31, 2026
1am CDT Jul 31, 2026-6pm CDT Aug 6, 2026
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