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Hazardous Weather Conditions
Current conditions at
Yankton, Chan Gurney Municipal Airport (KYKN)
Lat: 42.92°NLon: 97.38°WElev: 1306ft.
Overcast
23°F
-5°C
| Humidity | 78% |
| Wind Speed | S 8 mph |
| Barometer | 30.06 in (1021.2 mb) |
| Dewpoint | 17°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 14°F (-10°C) |
| Last update | 1 Feb 1:56 am CST |
Extended Forecast for
Yankton SD
Overnight

Low: 22 °F
Slight Chance
Freezing RainSunday

High: 40 °F
Partly Sunny
Sunday Night

Low: 18 °F
Mostly Cloudy
Monday

High: 34 °F
Mostly Cloudy
Monday Night
Low: 20 °F
Mostly Cloudy
then Slight
Chance SnowTuesday
High: 32 °F
Slight Chance
Snow then
Slight Chance
Rain/SnowTuesday Night

Low: 19 °F
Mostly Cloudy
Wednesday

High: 36 °F
Partly Sunny
Wednesday Night

Low: 23 °F
Mostly Cloudy
Detailed Forecast
Overnight
A slight chance of freezing rain before 3am. Mostly cloudy, with a steady temperature around 22. South southwest wind 10 to 15 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 40. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 18. Northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 34. Calm wind becoming east around 5 mph in the morning.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 20. East wind around 5 mph.
Tuesday
A slight chance of snow before 3pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 32. Northeast wind around 5 mph becoming north northwest in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
Partly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Mostly sunny, with a high near 50.
Thursday Night
Mostly clear, with a low around 30.
Friday
Partly sunny, with a high near 41.
Friday Night
Partly cloudy, with a low around 16.
Saturday
Mostly sunny, with a high near 40.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Yankton SD
42.88°N 97.4°W (Elev. 1204 ft)
42.88°N 97.4°W (Elev. 1204 ft)
2:13 am CST Feb 1, 2026
2am CST Feb 1, 2026-6pm CST Feb 7, 2026



