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Hazardous Weather Conditions
Current conditions at
Yankton, Chan Gurney Municipal Airport (KYKN)
Lat: 42.92°NLon: 97.38°WElev: 1306ft.
Fair
23°F
-5°C
| Humidity | 74% |
| Wind Speed | N 9 mph |
| Barometer | 29.71 in (1008.6 mb) |
| Dewpoint | 16°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 13°F (-11°C) |
| Last update | 18 Feb 10:56 pm CST |
Extended Forecast for
Tyndall SD
Tonight

Low: 22 °F
Partly Cloudy
Thursday
High: 32 °F
Snow and
Patchy
Blowing SnowThursday Night
Low: 14 °F
Snow Likely
and Patchy
Blowing Snow
then Slight
Chance SnowFriday

High: 28 °F
Decreasing
CloudsFriday Night

Low: 10 °F
Mostly Cloudy
Saturday

High: 32 °F
Mostly Sunny
Saturday Night

Low: 8 °F
Mostly Clear
Sunday

High: 29 °F
Sunny
Sunday Night

Low: 5 °F
Mostly Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 22. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
Snow, mainly after noon. Patchy blowing snow after 11am. High near 32. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely, mainly before 9pm. Patchy blowing snow before 8pm. Cloudy, with a low around 14. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 28. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 10. Northwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 32. Northwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 8.
Sunday
Sunny, with a high near 29.
Sunday Night
Mostly clear, with a low around 5.
Monday
Mostly sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 55.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 46.
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)
9:53 pm CST Feb 18, 2026
11pm CST Feb 18, 2026-6pm CST Feb 25, 2026



