Hazardous Weather Conditions
Current conditions at
Yankton, Chan Gurney Municipal Airport (KYKN)
Lat: 42.92°NLon: 97.38°WElev: 1306ft.
Overcast
20°F
-7°C
| Humidity | 81% |
| Wind Speed | NE 5 mph |
| Barometer | 30.07 in (1021.5 mb) |
| Dewpoint | 15°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 13°F (-11°C) |
| Last update | 10 Dec 8:56 pm CST |
Extended Forecast for
Yankton SD
Tonight
Low: 19 °F
Cloudy then
Chance SnowThursday

High: 35 °F
Chance Wintry
MixThursday Night

Low: 17 °F
Mostly Cloudy
Friday

High: 22 °F⇓
Cloudy
Friday Night
Low: 5 °F
Cloudy then
Chance SnowSaturday
High: 8 °F
Snow Likely
then Slight
Chance SnowSaturday Night

Low: -11 °F
Partly Cloudy
Sunday

High: 22 °F
Sunny
Sunday Night

Low: 14 °F
Partly Cloudy
Detailed Forecast
Tonight
A chance of flurries with a slight chance of snow before 1am, then a chance of flurries between 1am and 4am, then a chance of snow after 4am. Cloudy, with a low around 19. Northeast wind 5 to 10 mph becoming east southeast after midnight. Chance of precipitation is 30%.
Thursday
A chance of rain, snow, and freezing rain before 3pm, then a chance of sprinkles and flurries between 3pm and 4pm. Cloudy, with a high near 35. Southeast wind around 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday Night
Mostly cloudy, with a low around 17. North wind 5 to 15 mph, with gusts as high as 20 mph.
Friday
Cloudy, with a temperature rising to near 22 by 9am, then falling to around 16 during the remainder of the day. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
A 40 percent chance of snow after midnight. Cloudy, with a low around 5. North northwest wind 5 to 10 mph. New snow accumulation of less than a half inch possible.
Saturday
Snow likely, mainly before noon. Mostly cloudy, with a high near 8. North northeast wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of around 2 inches.
Saturday Night
Partly cloudy, with a low around -11.
Sunday
Sunny, with a high near 22.
Sunday Night
Partly cloudy, with a low around 14.
Monday
Mostly sunny, with a high near 35.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Partly sunny, with a high near 41.
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)
8:54 pm CST Dec 10, 2025
9pm CST Dec 10, 2025-6pm CST Dec 17, 2025



