Hazardous Weather Conditions
Current conditions at
Yankton, Chan Gurney Municipal Airport (KYKN)
Lat: 42.92°NLon: 97.38°WElev: 1306ft.
Fair
7°F
-14°C
| Humidity | 76% |
| Wind Speed | NW 6 mph |
| Barometer | 30.20 in (1026.9 mb) |
| Dewpoint | 1°F (-17°C) |
| Visibility | 10.00 mi |
| Wind Chill | -4°F (-20°C) |
| Last update | 16 Mar 9:56 pm CDT |
Extended Forecast for
Lesterville SD
Tonight

Low: 2 °F
Partly Cloudy
Tuesday

High: 39 °F
Snow Likely
and Patchy
Blowing SnowTuesday Night

Low: 29 °F
Gradual
ClearingWednesday

High: 63 °F
Mostly Sunny
Wednesday Night

Low: 37 °F
Partly Cloudy
Thursday

High: 71 °F
Mostly Sunny
Thursday Night

Low: 45 °F
Partly Cloudy
Friday
High: 77 °F
Mostly Sunny
then Mostly
Sunny and
BreezyFriday Night

Low: 45 °F
Partly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 2. Calm wind becoming southeast around 5 mph after midnight.
Tuesday
Snow likely, mainly before 3pm. Patchy blowing snow after 11am. Cloudy, with a high near 39. Breezy, with a southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Cloudy during the early evening, then gradual clearing, with a low around 29. South wind around 10 mph becoming west after midnight.
Wednesday
Mostly sunny, with a high near 63. West wind around 10 mph.
Wednesday Night
Partly cloudy, with a low around 37. West southwest wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 71. West northwest wind around 10 mph.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 77. Breezy.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 74. Breezy.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 55. Breezy.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Partly sunny, with a high near 52.
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)
9:18 pm CDT Mar 16, 2026
10pm CDT Mar 16, 2026-6pm CDT Mar 23, 2026



