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.

A Few Clouds

89°F

32°C

Humidity 25%
Wind Speed S 14 G 23 mph
Barometer 29.50 in (998.9 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 17 May 4:56 pm CDT
Extended Forecast for

Yankton SD

  • Tonight

    Tonight: Isolated showers and thunderstorms before 7pm, then a chance of rain after 4am. Partly cloudy, with a low around 62. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    Low: 62 °F

    Isolated
    T-storms and
    Breezy then
    Breezy

  • Saturday

    Saturday: A chance of sprinkles before 8am. Sunny, with a high near 77. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 40 mph.

    High: 77 °F

    Chance
    Sprinkles and
    Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Increasing clouds, with a low around 52. Northwest wind 5 to 10 mph becoming light and variable.

    Low: 52 °F

    Clear then
    Slight Chance
    Showers

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 10am. High near 75. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 75 °F

    Showers

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 58. Southeast wind 5 to 15 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

    Low: 58 °F

    T-storms
    Likely then
    Showers
    Likely

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 77. West northwest wind 5 to 15 mph becoming north in the afternoon.

    High: 77 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 55. Chance of precipitation is 80%.

    Low: 55 °F

    Chance
    T-storms then
    T-storms

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 69. Chance of precipitation is 70%.

    High: 69 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    Showers

Detailed Forecast

Tonight
Isolated showers and thunderstorms before 7pm, then a chance of rain after 4am. Partly cloudy, with a low around 62. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Saturday
A chance of sprinkles before 8am. Sunny, with a high near 77. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 40 mph.
Saturday Night
A 20 percent chance of showers after 1am. Increasing clouds, with a low around 52. Northwest wind 5 to 10 mph becoming light and variable.
Sunday
Showers, with thunderstorms also possible after 10am. High near 75. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Sunday Night
Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 58. Southeast wind 5 to 15 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 77. West northwest wind 5 to 15 mph becoming north in the afternoon.
Monday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 55. Chance of precipitation is 80%.
Tuesday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 69. Chance of precipitation is 70%.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 48.
Wednesday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 50.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 70.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Yankton SD
 42.9°N 97.4°W (Elev. 1250 ft)
Last Update:
4:31 pm CDT May 17, 2024
Forecast Valid:
5pm CDT May 17, 2024-6pm CDT May 24, 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