Hazardous Weather Conditions
Current conditions at
Yankton, Chan Gurney Municipal Airport (KYKN)
Lat: 42.92°NLon: 97.38°WElev: 1306ft.
Fair
84°F
29°C
| Humidity | 18% |
| Wind Speed | NW 9 mph |
| Barometer | 29.54 in (1000.7 mb) |
| Dewpoint | 36°F (2°C) |
| Visibility | 10.00 mi |
| Heat Index | 81°F (27°C) |
| Last update | 21 Mar 6:56 pm CDT |
Extended Forecast for
Gayville SD
Red Flag Warning until March 21, 10:00pm
NOW until 10:00pm Sat
Red Flag Warning
Tonight
Low: 39 °F
Partly Cloudy
then Mostly
Cloudy and
BreezySunday

High: 54 °F
Decreasing
Clouds and
BreezySunday Night

Low: 29 °F
Mostly Clear
Monday
High: 58 °F
Partly Sunny
then Slight
Chance RainMonday Night

Low: 38 °F
Mostly Cloudy
Tuesday

High: 68 °F
Mostly Cloudy
Tuesday Night

Low: 43 °F
Mostly Cloudy
Wednesday

High: 76 °F
Partly Sunny
Detailed Forecast
Tonight
Mostly cloudy, with a low around 39. Breezy, with a west northwest wind 10 to 15 mph becoming north northeast 20 to 25 mph in the evening. Winds could gust as high as 40 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 54. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 29. North wind 5 to 15 mph becoming southeast after midnight.
Monday
A 20 percent chance of rain after 1pm. Partly sunny, with a high near 58. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 38. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly cloudy, with a high near 68. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
Partly sunny, with a high near 76.
Wednesday Night
Mostly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 63. Breezy.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Partly sunny, with a high near 53.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
Partly sunny, with a high near 56.
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)
7:23 pm CDT Mar 21, 2026
7pm CDT Mar 21, 2026-6pm CDT Mar 28, 2026



