Hot temperatures across the west; southeast

Heat and humidity will impact the southeast early this week. Heat indices over 100 degrees are expected from the Texas Gulf Coast to the Florida Panhandle, into the lower Mississippi Valley and portions of Alabama and Georgia. Excessive heat will return to the Desert Southwest Monday and persist through the week. Temperatures over 100 will also expand to the Intermountain West.
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Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

72°F

22°C

Humidity 57%
Wind Speed N 7 mph
Barometer 30.12 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 27 Jun 4:15 am CDT
Extended Forecast for

Yankton SD

  • Today

    Today: Mostly sunny, with a high near 83. North wind 5 to 10 mph.

    Mostly Sunny

    High: 83 °F

  • Tonight

    Tonight: Mostly clear, with a low around 56. North wind 5 to 10 mph becoming east after midnight.

    Mostly Clear

    Low: 56 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82. Southeast wind around 5 mph.

    Mostly Sunny

    High: 82 °F

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms likely after 1am.  Mostly cloudy, with a low around 61. Southeast wind 5 to 10 mph.  Chance of precipitation is 60%.

    Partly Cloudy
    then T-storms
    Likely

    Low: 61 °F

  • Wednesday

    Wednesday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 80. South southeast wind 5 to 10 mph.  Chance of precipitation is 40%.

    Chance
    T-storms

    High: 80 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 64. Chance of precipitation is 40%.

    Chance
    T-storms

    Low: 64 °F

  • Thursday

    Thursday: A chance of showers and thunderstorms.  Mostly sunny, with a high near 83. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 83 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 59.

    Partly Cloudy

    Low: 59 °F

  • Friday

    Friday: Mostly sunny, with a high near 81.

    Mostly Sunny

    High: 81 °F

Detailed Forecast

Today
Mostly sunny, with a high near 83. North wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 56. North wind 5 to 10 mph becoming east after midnight.
Tuesday
Mostly sunny, with a high near 82. Southeast wind around 5 mph.
Tuesday Night
Showers and thunderstorms likely after 1am. Mostly cloudy, with a low around 61. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 80. South southeast wind 5 to 10 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Mostly sunny, with a high near 81.
Friday Night
Mostly cloudy, with a low around 60.
Saturday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Yankton SD
 42.89°N 97.4°W (Elev. 1237 ft)
3:59 am CDT Jun 27, 2016
4am CDT Jun 27, 2016-6pm CDT Jul 3, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database