Hazardous Weather Conditions
Current conditions at
Yankton, Chan Gurney Municipal Airport (KYKN)
Lat: 42.92°NLon: 97.38°WElev: 1306ft.
A Few Clouds
1°F
-17°C
| Humidity | 62% |
| Wind Speed | N 10 G 21 mph |
| Barometer | 30.52 in (1037.8 mb) |
| Dewpoint | -9°F (-23°C) |
| Visibility | 10.00 mi |
| Wind Chill | -15°F (-26°C) |
| Last update | 22 Jan 7:56 pm CST |
Extended Forecast for
4 Miles SE Mayfield SD
Extreme Cold Warning January 23, 12:00am until January 23, 09:00am
Tonight

Low: -14 °F
Mostly Cloudy
Friday
High: -3 °F
Partly Sunny
then Chance
SnowFriday Night

Low: -6 °F
Chance Snow
Saturday
High: 6 °F
Slight Chance
Snow then
Partly SunnySaturday Night

Low: -5 °F
Partly Cloudy
Sunday

High: 8 °F
Mostly Sunny
Sunday Night

Low: -9 °F
Partly Cloudy
Monday

High: 25 °F
Sunny
Monday Night

Low: 4 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, with a low around -14. Wind chill values as low as -33. North wind around 15 mph, with gusts as high as 25 mph.
Friday
A 30 percent chance of snow after 5pm. Mostly cloudy and cold, with a high near -3. Wind chill values as low as -35. North wind 5 to 15 mph.
Friday Night
A 50 percent chance of snow. Cloudy, with a low around -6. North northeast wind around 5 mph becoming southeast after midnight. New snow accumulation of less than a half inch possible.
Saturday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 6. Southeast wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around -5. Southeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 8. East northeast wind 5 to 10 mph becoming north northwest in the afternoon.
Sunday Night
Partly cloudy, with a low around -9.
Monday
Sunny, with a high near 25.
Monday Night
Mostly clear, with a low around 4.
Tuesday
Mostly sunny, with a high near 21.
Tuesday Night
Mostly cloudy, with a low around 3.
Wednesday
Partly sunny, with a high near 18.
Wednesday Night
Mostly cloudy, with a low around -2.
Thursday
Partly sunny, with a high near 12.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles SE Mayfield SD
43.06°N 97.25°W (Elev. 1378 ft)
43.06°N 97.25°W (Elev. 1378 ft)
8:48 pm CST Jan 22, 2026
8pm CST Jan 22, 2026-6pm CST Jan 29, 2026



