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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
84°F
29°C
| Humidity | 61% |
| Wind Speed | S 10 G 18 mph |
| Barometer | 29.89 in (1012.1 mb) |
| Dewpoint | 69°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 88°F (31°C) |
| Last update | 15 Jul 10:56 am CDT |
Extended Forecast for
3 Miles S Mayfield SD
Today
High: 91 °F
Mostly Sunny
and BreezyTonight
Low: 65 °F
Heavy Rain
then Showers
LikelyWednesday
High: 72 °F
Chance
ShowersWednesday Night
Low: 55 °F
Mostly Cloudy
Thursday
High: 75 °F
Mostly Sunny
Thursday Night
Low: 57 °F
Mostly Clear
Friday
High: 82 °F
Partly Sunny
Friday Night
Low: 67 °F
Chance
T-stormsSaturday
High: 85 °F
Chance
T-storms
Detailed Forecast
Today
Mostly sunny, with a high near 91. Breezy, with a south wind 15 to 20 mph, with gusts as high as 25 mph.
Tonight
Showers and thunderstorms before 4am, then a chance of showers. Some of the storms could produce heavy rainfall. Low around 65. Southeast wind 10 to 15 mph becoming northwest in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Wednesday
A chance of showers, with thunderstorms also possible after 7am. Mostly cloudy, with a high near 72. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 55. North wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 75. North northeast wind around 10 mph becoming east in the afternoon.
Thursday Night
Mostly clear, with a low around 57. Southeast wind around 10 mph.
Friday
Partly sunny, with a high near 82.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Saturday
A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 85.
Saturday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 66.
Sunday
Partly sunny, with a high near 83.
Sunday Night
Mostly cloudy, with a low around 66.
Monday
Mostly sunny, with a high near 87.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles S Mayfield SD
43.03°N 97.31°W (Elev. 1345 ft)
43.03°N 97.31°W (Elev. 1345 ft)
8:46 am CDT Jul 15, 2025
11am CDT Jul 15, 2025-6pm CDT Jul 21, 2025
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