Hazardous Weather Conditions
Current conditions at
Yankton, Chan Gurney Municipal Airport (KYKN)
Lat: 42.92°NLon: 97.38°WElev: 1306ft.
Light Snow
16°F
-9°C
| Humidity | 77% |
| Wind Speed | SE 17 mph |
| Barometer | 30.00 in (1020.1 mb) |
| Dewpoint | 10°F (-12°C) |
| Visibility | 2.00 mi |
| Wind Chill | 0°F (-18°C) |
| Last update | 17 Mar 10:56 am CDT |
Extended Forecast for
Gayville SD
Today

High: 39 °F
Snow/Sleet
Likely and
Patchy
Blowing SnowTonight

Low: 29 °F
Mostly Cloudy
Wednesday

High: 60 °F
Partly Sunny
Wednesday Night

Low: 36 °F
Decreasing
CloudsThursday

High: 64 °F
Sunny
Thursday Night

Low: 41 °F
Partly Cloudy
Friday

High: 77 °F
Mostly Sunny
Friday Night

Low: 45 °F
Mostly Clear
Saturday

High: 85 °F
Sunny
Detailed Forecast
Today
Snow likely before 3pm, then a slight chance of snow and sleet between 3pm and 4pm, then a chance of flurries after 4pm. Patchy blowing snow after noon. Cloudy, with a high near 39. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Total daytime snow and sleet accumulation of less than a half inch possible.
Tonight
Mostly cloudy, with a low around 29. South wind 5 to 10 mph becoming west after midnight.
Wednesday
Partly sunny, with a high near 60. West wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 36. South wind 5 to 10 mph becoming west northwest after midnight.
Thursday
Sunny, with a high near 64. Northwest wind around 10 mph.
Thursday Night
Partly cloudy, with a low around 41. East wind 5 to 10 mph becoming southwest after midnight.
Friday
Mostly sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 45.
Saturday
Sunny, with a high near 85.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Partly sunny, with a high near 56. Breezy.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Mostly cloudy, with a high near 52.
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)
10:58 am CDT Mar 17, 2026
11am CDT Mar 17, 2026-6pm CDT Mar 23, 2026



