Hazardous Weather Conditions
Current conditions at
Yankton, Chan Gurney Municipal Airport (KYKN)
Lat: 42.92°NLon: 97.38°WElev: 1306ft.
Light Snow Fog/Mist
16°F
-9°C
| Humidity | 84% |
| Wind Speed | E 8 mph |
| Barometer | 30.29 in (1029.6 mb) |
| Dewpoint | 12°F (-11°C) |
| Visibility | 1.25 mi |
| Wind Chill | 5°F (-15°C) |
| Last update | 7 Dec 4:56 pm CST |
Extended Forecast for
Gayville SD
This Afternoon

High: 18 °F
Chance Snow
Tonight
Low: 14 °F
Chance Snow
then Mostly
CloudyMonday

High: 34 °F
Decreasing
CloudsMonday Night

Low: 24 °F
Mostly Cloudy
Tuesday

High: 44 °F
Mostly Cloudy
Tuesday Night

Low: 22 °F
Mostly Cloudy
and BlusteryWednesday
High: 27 °F
Mostly Cloudy
and Blustery
then Mostly
CloudyWednesday Night

Low: 14 °F
Chance Snow
Thursday

High: 23 °F
Chance Snow
Detailed Forecast
This Afternoon
A 50 percent chance of snow. Cloudy, with a high near 18. East southeast wind around 5 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 50 percent chance of snow, mainly before 7pm. Mostly cloudy, with a low around 14. Southeast wind around 10 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 34. South southeast wind 5 to 10 mph becoming southwest in the afternoon.
Monday Night
Mostly cloudy, with a low around 24. West wind 5 to 10 mph.
Tuesday
Mostly cloudy, with a high near 44. South southwest wind 5 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 22. Blustery, with a west northwest wind 20 to 25 mph, with gusts as high as 45 mph.
Wednesday
Mostly cloudy, with a high near 27. Blustery.
Wednesday Night
A 50 percent chance of snow. Cloudy, with a low around 14.
Thursday
A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 23.
Thursday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 1.
Friday
Partly sunny, with a high near 9.
Friday Night
Mostly cloudy, with a low around -5.
Saturday
A 20 percent chance of snow. Mostly cloudy, with a high near 9.
Saturday Night
Mostly cloudy, with a low around -2.
Sunday
Partly sunny, with a high near 18.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Gayville SD
42.88°N 97.19°W (Elev. 1171 ft)
42.88°N 97.19°W (Elev. 1171 ft)
4:54 pm CST Dec 7, 2025
5pm CST Dec 7, 2025-6pm CST Dec 14, 2025



