Hazardous Weather Conditions
Current conditions at
Yankton, Chan Gurney Municipal Airport (KYKN)
Lat: 42.92°NLon: 97.38°WElev: 1306ft.
Fair
41°F
5°C
| Humidity | 65% |
| Wind Speed | SE 13 mph |
| Barometer | 29.93 in (1015.4 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 6 Nov 6:56 am CST |
Extended Forecast for
4 Miles SSE Olivet SD
Today

High: 63 °F
Chance
Sprinkles and
BreezyTonight

Low: 45 °F
Decreasing
CloudsFriday

High: 59 °F
Sunny and
BreezyFriday Night
Low: 35 °F
Mostly Cloudy
then Chance
RainSaturday
High: 47 °F
Chance Rain
then Mostly
Cloudy and
BreezySaturday Night
Low: 17 °F
Partly Cloudy
and Blustery
then Mostly
ClearSunday

High: 34 °F
Sunny
Sunday Night

Low: 15 °F
Mostly Clear
Monday

High: 44 °F
Mostly Sunny
Detailed Forecast
Today
A chance of sprinkles between 4pm and 5pm. Mostly cloudy, with a high near 63. Breezy, with a south wind 20 to 25 mph becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 40 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 45. West wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 59. Breezy, with a west northwest wind 10 to 20 mph, with gusts as high as 25 mph.
Friday Night
A 40 percent chance of rain after midnight. Increasing clouds, with a low around 35. North wind around 5 mph becoming east after midnight.
Saturday
A 30 percent chance of rain before noon. Mostly cloudy, with a high near 47. Breezy, with a north northwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 17. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 34.
Sunday Night
Mostly clear, with a low around 15.
Monday
Mostly sunny, with a high near 44.
Monday Night
Mostly cloudy, with a low around 33.
Veterans Day
Mostly sunny, with a high near 60.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
Sunny, with a high near 57.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles SSE Olivet SD
43.18°N 97.64°W (Elev. 1240 ft)
43.18°N 97.64°W (Elev. 1240 ft)
6:23 am CST Nov 6, 2025
7am CST Nov 6, 2025-6pm CST Nov 12, 2025



