Hazardous Weather Conditions
Current conditions at
Yankton, Chan Gurney Municipal Airport (KYKN)
Lat: 42.92°NLon: 97.38°WElev: 1306ft.
Fair
-4°F
-20°C
| Humidity | 55% |
| Wind Speed | N 6 mph |
| Barometer | 30.73 in (1046.4 mb) |
| Dewpoint | -16°F (-27°C) |
| Visibility | 10.00 mi |
| Wind Chill | -17°F (-27°C) |
| Last update | 23 Jan 7:56 pm CST |
Extended Forecast for
Tyndall SD
Tonight

Low: -7 °F
Chance
FlurriesSaturday

High: 13 °F
Mostly Sunny
Saturday Night

Low: -3 °F
Partly Cloudy
Sunday

High: 11 °F
Partly Sunny
Sunday Night

Low: -9 °F
Partly Cloudy
Monday

High: 29 °F
Sunny
Monday Night

Low: 8 °F
Mostly Clear
Tuesday

High: 24 °F
Mostly Sunny
Tuesday Night

Low: 6 °F
Mostly Cloudy
Detailed Forecast
Tonight
A chance of flurries before 9pm. Mostly cloudy, with a low around -7. Wind chill values as low as -19. North northeast wind around 5 mph becoming southeast after midnight.
Saturday
Mostly sunny, with a high near 13. South southeast wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around -3. South southeast wind around 5 mph.
Sunday
Partly sunny, with a high near 11. South southeast wind 5 to 15 mph becoming north northwest in the morning. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around -9. North northwest wind 5 to 10 mph becoming west southwest after midnight.
Monday
Sunny, with a high near 29. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 8.
Tuesday
Mostly sunny, with a high near 24.
Tuesday Night
Mostly cloudy, with a low around 6.
Wednesday
A 20 percent chance of snow before noon. Partly sunny, with a high near 26.
Wednesday Night
Partly cloudy, with a low around 3.
Thursday
Mostly sunny, with a high near 21.
Thursday Night
Partly cloudy, with a low around 2.
Friday
Mostly sunny, with a high near 24.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Tyndall SD
42.98°N 97.87°W (Elev. 1414 ft)
42.98°N 97.87°W (Elev. 1414 ft)
7:43 pm CST Jan 23, 2026
8pm CST Jan 23, 2026-6pm CST Jan 30, 2026



