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.

Overcast

18°C

65°F

Humidity 93%
Wind Speed N 7 km/h
Barometer 1019.1 mb (30.07 in)
Dewpoint 17°C (63°F)
Visibility 16 km
Last update 31 May 10:56 am CDT
Extended Forecast for

Yankton SD

  • Today

    Today: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Cloudy, with a high near 21. Northeast wind 10 to 15 km/h. Chance of precipitation is 70%. New rainfall amounts between 7.5 mm and 1 cm possible.

    High: 21 °C

    Showers
    Likely

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 14. Northeast wind 5 to 10 km/h becoming west northwest after midnight.

    Low: 14 °C

    Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 26. West northwest wind 5 to 10 km/h becoming southeast in the afternoon.

    High: 26 °C

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 16. South southeast wind around 10 km/h.

    Low: 16 °C

    Chance
    Showers then
    Chance
    T-storms

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 28. South southeast wind 15 to 20 km/h increasing to 25 to 30 km/h in the afternoon. Winds could gust as high as 40 km/h.

    High: 28 °C

    Chance
    T-storms

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Low around 16. South southeast wind 20 to 25 km/h becoming west southwest 10 to 15 km/h after midnight. Winds could gust as high as 35 km/h. Chance of precipitation is 80%.

    Low: 16 °C

    T-storms then
    Showers

  • Monday

    Monday: Sunny, with a high near 28.

    High: 28 °C

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 17.

    Low: 17 °C

    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 29.

    High: 29 °C

    Partly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Cloudy, with a high near 21. Northeast wind 10 to 15 km/h. Chance of precipitation is 70%. New rainfall amounts between 7.5 mm and 1 cm possible.
Tonight
A 50 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 14. Northeast wind 5 to 10 km/h becoming west northwest after midnight.
Saturday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 26. West northwest wind 5 to 10 km/h becoming southeast in the afternoon.
Saturday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 16. South southeast wind around 10 km/h.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 28. South southeast wind 15 to 20 km/h increasing to 25 to 30 km/h in the afternoon. Winds could gust as high as 40 km/h.
Sunday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Low around 16. South southeast wind 20 to 25 km/h becoming west southwest 10 to 15 km/h after midnight. Winds could gust as high as 35 km/h. Chance of precipitation is 80%.
Monday
Sunny, with a high near 28.
Monday Night
Mostly clear, with a low around 17.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 29.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 14.
Wednesday
Mostly sunny, with a high near 27.
Wednesday Night
Mostly clear, with a low around 14.
Thursday
Sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
Yankton SD
 42.88°N 97.4°W (Elev. 1204 m)
Last Update:
11:07 am CDT May 31, 2024
Forecast Valid:
11am CDT May 31, 2024-6pm CDT Jun 6, 2024
 
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