Heavy rain expected across the Mid-Atlantic region and central Appalachians.

Heavy rainfall is possible over portions of the eastern United States today, with the highest risk across the Mid-Atlantic and central Appalachians. Click the "Read More" link for excessive rainfall forecasts from the Weather Prediction Center. Afternoon showers and thunderstorms are possible over portions of the Southwest and southern Rockies through Friday. Read More >

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

64°F

18°C

Humidity 56%
Wind Speed Calm
Barometer 30.40 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 29 Sep 1:55 pm CDT
Extended Forecast for

Yankton SD

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 68. East wind around 5 mph.

    Sunny

    High: 68 °F

  • Tonight

    Tonight: Clear, with a low around 46. East wind around 5 mph.

    Clear

    Low: 46 °F

  • Friday

    Friday: Widespread fog, mainly before 11am.  Otherwise, sunny, with a high near 72. East southeast wind 5 to 10 mph.

    Fog then
    Sunny

    High: 72 °F

  • Friday
    Night

    Friday Night: Clear, with a low around 49. East wind 5 to 10 mph.

    Clear

    Low: 49 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 73. East southeast wind 5 to 10 mph.

    Mostly Sunny

    High: 73 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 53.

    Mostly Cloudy

    Low: 53 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 75.

    Mostly Sunny

    High: 75 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 56.

    Partly Cloudy

    Low: 56 °F

  • Monday

    Monday: Mostly sunny, with a high near 77.

    Mostly Sunny

    High: 77 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 68. East wind around 5 mph.
Tonight
Clear, with a low around 46. East wind around 5 mph.
Friday
Widespread fog, mainly before 11am. Otherwise, sunny, with a high near 72. East southeast wind 5 to 10 mph.
Friday Night
Clear, with a low around 49. East wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 73. East southeast wind 5 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 56.
Monday
Mostly sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
A chance of showers. Mostly cloudy, with a high near 74. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.
Wednesday
A chance of showers. Partly sunny, with a high near 67. Chance of precipitation is 50%.
Click Map For Forecast
Point Forecast:
Yankton SD
 42.89°N 97.4°W (Elev. 1237 ft)
1:15 pm CDT Sep 29, 2016
2pm CDT Sep 29, 2016-6pm CDT Oct 5, 2016
 
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