Dangerous heat and humidity from the central U.S. to East Coast this weekend

Hot and very humid conditions will push the heat index to well over 100 degrees across a large portion of the central and eastern U.S. Excessive Heat Warnings and Heat Advisories are in effect for much of the Plains, Miss. Valley, Midwest, Ohio Valley, Mid-Atlantic and southern states. Be very cautious if you must do outdoor activities in these areas during the afternoon and evening this weekend. Read More >

Current conditions at

Lee's Summit, Lee's Summit Municipal Airport (KLXT)

Lat: 38.96°NLon: 94.37°WElev: 1004ft.

Fair

34°C

94°F

Humidity 49%
Wind Speed Calm
Barometer 1012.7 mb (29.95 in)
Dewpoint 22°C (72°F)
Visibility 16 km
Heat Index39°C (102°F)
Last update 24 Jul 12:53 pm CDT
Extended Forecast for

Lee's Summit MO

Excessive Heat Warning until July 24, 08:00pm
Click here for hazard details and duration
Excessive Heat Warning
  •  
    Excessive Heat Warning until July 24, 08:00pm

    NOW until
    8:00pm Sun

    Excessive Heat Warning

  • This
    Afternoon

    This Afternoon: A slight chance of showers and thunderstorms after 3pm.  Mostly sunny and hot, with a high near 36. Heat index values as high as 41. South southwest wind 11 to 13 km/h.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 36 °C

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 23. Southwest wind 5 to 10 km/h becoming calm.  Chance of precipitation is 50%. New rainfall amounts between 5 and 7.5 mm possible.

    Chance
    T-storms

    Low: 23 °C

  • Monday

    Monday: A chance of showers and thunderstorms, mainly before 10am.  Partly sunny, with a high near 31. Heat index values as high as 35. Northeast wind around 14 km/h.  Chance of precipitation is 30%. New rainfall amounts between 2.5 and 5 mm possible.

    Chance
    T-storms

    High: 31 °C

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 22. East northeast wind 8 to 10 km/h.

    Partly Cloudy

    Low: 22 °C

  • Tuesday

    Tuesday: A chance of showers and thunderstorms.  Mostly sunny, with a high near 32. East southeast wind around 11 km/h.  Chance of precipitation is 30%.

    Chance
    T-storms

    High: 32 °C

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 23.

    Partly Cloudy

    Low: 23 °C

  • Wednesday

    Wednesday: A chance of showers and thunderstorms.  Partly sunny, with a high near 32. Chance of precipitation is 50%.

    Chance
    T-storms

    High: 32 °C

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 22. Chance of precipitation is 50%.

    Chance
    T-storms

    Low: 22 °C

Detailed Forecast

This Afternoon
A slight chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 36. Heat index values as high as 41. South southwest wind 11 to 13 km/h. Chance of precipitation is 20%.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 23. Southwest wind 5 to 10 km/h becoming calm. Chance of precipitation is 50%. New rainfall amounts between 5 and 7.5 mm possible.
Monday
A chance of showers and thunderstorms, mainly before 10am. Partly sunny, with a high near 31. Heat index values as high as 35. Northeast wind around 14 km/h. Chance of precipitation is 30%. New rainfall amounts between 2.5 and 5 mm possible.
Monday Night
Partly cloudy, with a low around 22. East northeast wind 8 to 10 km/h.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 32. East southeast wind around 11 km/h. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 32. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 22. Chance of precipitation is 50%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 31. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 21. Chance of precipitation is 40%.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 29. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 20. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 29. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Lee's Summit MO
 38.93°N 94.37°W (Elev. 304 m)
10:26 am CDT Jul 24, 2016
1pm CDT Jul 24, 2016-6pm CDT Jul 30, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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