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Hazardous Weather Conditions
Current conditions at
Yankton, Chan Gurney Municipal Airport (KYKN)
Lat: 42.92°NLon: 97.38°WElev: 1306ft.
Overcast
22°F
-6°C
| Humidity | 78% |
| Wind Speed | S 12 mph |
| Barometer | 30.08 in (1021.8 mb) |
| Dewpoint | 16°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 10°F (-12°C) |
| Last update | 1 Feb 12:56 am CST |
Extended Forecast for
Lesterville SD
Overnight

Low: 21 °F
Mostly Cloudy
Sunday
High: 38 °F
Partly Sunny
then Mostly
Sunny and
BreezySunday Night

Low: 19 °F
Mostly Cloudy
Monday

High: 33 °F
Mostly Cloudy
Monday Night
Low: 19 °F
Mostly Cloudy
then Slight
Chance SnowTuesday
High: 29 °F
Chance Snow
then Mostly
CloudyTuesday Night

Low: 18 °F
Mostly Cloudy
Wednesday

High: 35 °F
Partly Sunny
Wednesday Night

Low: 23 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a steady temperature around 21. Southwest wind around 10 mph.
Sunday
Mostly sunny, with a high near 38. Breezy, with a northwest wind 10 to 20 mph.
Sunday Night
Mostly cloudy, with a low around 19. Northwest wind 5 to 10 mph becoming northeast after midnight.
Monday
Mostly cloudy, with a high near 33. East wind 5 to 10 mph.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 19. East northeast wind around 5 mph.
Tuesday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 29. East northeast wind around 5 mph becoming north northwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
Partly sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Partly sunny, with a high near 40.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Partly sunny, with a high near 36.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Lesterville SD
43.03°N 97.58°W (Elev. 1362 ft)
43.03°N 97.58°W (Elev. 1362 ft)
12:48 am CST Feb 1, 2026
1am CST Feb 1, 2026-6pm CST Feb 7, 2026



