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Tropical Weather Moving Closer to Texas and Florida

Harvey's remnant is forecast to regain tropical cyclone strength in the next day or two. Once Harvey starts impacting the Texas coast, up to 10 inches of rain will be possible over the next week. Another disturbance on the southern tip of Florida is not expected to strengthen, but it's slow movement could add up to 7 inches of rain over the next week. Heavy rain may produce flash flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

60°F

16°C

Humidity 84%
Wind Speed Calm
Barometer 30.16 in (1022.0 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 23 Aug 8:56 am CDT
Extended Forecast for

7 Miles WSW Yankton SD

  • Today

    Today: Sunny, with a high near 80. South wind 6 to 11 mph.

    Sunny

    High: 80 °F

  • Tonight

    Tonight: A 20 percent chance of showers after 4am.  Partly cloudy, with a low around 62. South southeast wind around 9 mph.

    Partly Cloudy
    then Slight
    Chance
    Showers

    Low: 62 °F

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 80. South southeast wind 7 to 11 mph.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 80 °F

  • Thursday
    Night

    Thursday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 62. East southeast wind 9 to 11 mph.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 62 °F

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 78. South southeast wind 10 to 15 mph, with gusts as high as 22 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    High: 78 °F

  • Friday
    Night

    Friday Night: Showers likely, with thunderstorms also possible after 1am.  Mostly cloudy, with a low around 63. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Showers
    Likely then
    T-storms
    Likely

    Low: 63 °F

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 78.

    Chance
    T-storms

    High: 78 °F

  • Saturday
    Night

    Saturday Night: A slight chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 61.

    Slight Chance
    T-storms

    Low: 61 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 77.

    Mostly Sunny

    High: 77 °F

Detailed Forecast

Today
Sunny, with a high near 80. South wind 6 to 11 mph.
Tonight
A 20 percent chance of showers after 4am. Partly cloudy, with a low around 62. South southeast wind around 9 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 80. South southeast wind 7 to 11 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. East southeast wind 9 to 11 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78. South southeast wind 10 to 15 mph, with gusts as high as 22 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers likely, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 63. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78.
Saturday Night
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 61.
Sunday
Mostly sunny, with a high near 77.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Mostly sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Mostly sunny, with a high near 78.
Click Map For Forecast
Point Forecast:
7 Miles WSW Yankton SD
 42.84°N 97.51°W (Elev. 1234 ft)
7:35 am CDT Aug 23, 2017
9am CDT Aug 23, 2017-6pm CDT Aug 29, 2017
 
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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