National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Light Rain and Windy

38°F

3°C

Humidity 83%
Wind Speed NW 26 G 35 mph
Barometer 30.08 in (1021.0 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 4 Apr 10:56 am CDT
Extended Forecast for

Gayville SD

  • Today

    Today: Scattered snow showers before noon. Mostly cloudy, with a high near 45. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.

    High: 45 °F

    Scattered
    Snow Showers
    and Windy

  • Tonight

    Tonight: Mostly clear, with a low around 27. Blustery, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

    Low: 27 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 62. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 62 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 29. North northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 29 °F

    Increasing
    Clouds

  • Monday

    Monday: A chance of rain showers before 10am, then a chance of snow showers between 10am and 1pm. Mostly cloudy, with a high near 46. North wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 46 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22. East wind 10 to 15 mph.

    Low: 22 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow showers after 1pm. Mostly cloudy, with a high near 46. Breezy. Chance of precipitation is 30%.

    High: 46 °F

    Mostly Cloudy
    then Chance
    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. Breezy.

    Low: 35 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71. Breezy.

    High: 71 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
Scattered snow showers before noon. Mostly cloudy, with a high near 45. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.
Tonight
Mostly clear, with a low around 27. Blustery, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Sunday
Sunny, with a high near 62. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Increasing clouds, with a low around 29. North northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Monday
A chance of rain showers before 10am, then a chance of snow showers between 10am and 1pm. Mostly cloudy, with a high near 46. North wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 22. East wind 10 to 15 mph.
Tuesday
A chance of rain and snow showers after 1pm. Mostly cloudy, with a high near 46. Breezy. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 35. Breezy.
Wednesday
Mostly sunny, with a high near 71. Breezy.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 37. Breezy.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 55. Breezy.
Thursday Night
Showers likely. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Friday
Showers likely. Mostly cloudy, with a high near 53. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gayville SD
 42.88°N 97.19°W (Elev. 1171 ft)
Last Update:
8:08 am CDT Apr 4, 2026
Forecast Valid:
11am CDT Apr 4, 2026-6pm CDT Apr 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation