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Heavy Rains and Potential for Flash Floods

Severe thunderstorms with damaging winds and heavy rains will be possible from the Ohio Valley to the Northeast Tuesday. In addition, heavy rains possible in the central Plains and southern Rockies. Heavy rain threat moves into the southern Mid-Atlantic Wednesday. Dry conditions remain out west where isolated dry thunderstorms could exacerbate ongoing fires and start new fires. 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 96%
Wind Speed W 7 mph
Barometer 30.02 in (1017.2 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 21 Aug 11:56 pm CDT
Extended Forecast for

5 Miles WSW Yankton SD

  • Overnight

    Overnight: Clear, with a low around 57. North northwest wind around 5 mph.

    Clear

    Low: 57 °F

  • Tuesday

    Tuesday: Sunny, with a high near 77. North northwest wind 5 to 10 mph.

    Sunny

    High: 77 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 54. North northwest wind around 5 mph becoming south southeast in the evening.

    Mostly Clear

    Low: 54 °F

  • Wednesday

    Wednesday: Sunny, with a high near 81. South wind 5 to 10 mph.

    Sunny

    High: 81 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 60. South southeast wind around 10 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 60 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 79.

    Mostly Sunny

    High: 79 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 62.

    Mostly Cloudy

    Low: 62 °F

  • Friday

    Friday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 78. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 78 °F

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 62. Chance of precipitation is 40%.

    Mostly Cloudy
    then Chance
    T-storms

    Low: 62 °F

Detailed Forecast

Overnight
Clear, with a low around 57. North northwest wind around 5 mph.
Tuesday
Sunny, with a high near 77. North northwest wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 54. North northwest wind around 5 mph becoming south southeast in the evening.
Wednesday
Sunny, with a high near 81. South wind 5 to 10 mph.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60. South southeast wind around 10 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
Mostly cloudy, with a low around 62.
Friday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
Saturday
A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 79. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 60.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Sunny, with a high near 79.
Click Map For Forecast
Point Forecast:
5 Miles WSW Yankton SD
 42.85°N 97.49°W (Elev. 1201 ft)
10:46 pm CDT Aug 21, 2017
12am CDT Aug 22, 2017-6pm CDT Aug 27, 2017
 
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