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 Chill0°F (-18°C)
Last update 17 Mar 10:56 am CDT
Extended Forecast for

Gayville SD

  • Today

    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.

    High: 39 °F

    Snow/Sleet
    Likely and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. South wind 5 to 10 mph becoming west after midnight.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 60. West wind 5 to 10 mph.

    High: 60 °F

    Partly Sunny

  • Wednesday Night

    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.

    Low: 36 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 64. Northwest wind around 10 mph.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41. East wind 5 to 10 mph becoming southwest after midnight.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 85.

    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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Gayville SD
 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
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database