Hazardous Weather Conditions
Current conditions at
Yankton, Chan Gurney Municipal Airport (KYKN)
Lat: 42.92°NLon: 97.38°WElev: 1306ft.
Light Snow
15°F
-9°C
| Humidity | 77% |
| Wind Speed | NW 17 mph |
| Barometer | 30.34 in (1030.8 mb) |
| Dewpoint | 9°F (-13°C) |
| Visibility | 9.00 mi |
| Wind Chill | -1°F (-18°C) |
| Last update | 3 Dec 3:56 pm CST |
Extended Forecast for
Yankton SD
Tonight

Low: -3 °F
Mostly Clear
Thursday

High: 30 °F
Mostly Sunny
Thursday Night

Low: 21 °F
Increasing
CloudsFriday

High: 35 °F
Mostly Cloudy
Friday Night

Low: 19 °F
Mostly Cloudy
Saturday

High: 25 °F
Chance Snow
Saturday Night
Low: 2 °F
Slight Chance
Snow then
Mostly CloudySunday

High: 16 °F
Mostly Cloudy
Sunday Night

Low: 7 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around -3. North northwest wind 5 to 10 mph becoming light and variable.
Thursday
Mostly sunny, with a high near 30. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Increasing clouds, with a low around 21. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Friday
Mostly cloudy, with a high near 35. West northwest wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 19. West northwest wind around 5 mph becoming north northeast after midnight.
Saturday
A 40 percent chance of snow, mainly after noon. Cloudy, with a high near 25. East wind 5 to 10 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Saturday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 2.
Sunday
Mostly cloudy, with a high near 16.
Sunday Night
Mostly cloudy, with a low around 7.
Monday
Mostly sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Partly sunny, with a high near 36.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Yankton SD
42.88°N 97.4°W (Elev. 1204 ft)
42.88°N 97.4°W (Elev. 1204 ft)
4:23 pm CST Dec 3, 2025
4pm CST Dec 3, 2025-6pm CST Dec 10, 2025



