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

28°C

83°F

Humidity 72%
Wind Speed S 19 km/h
Barometer 1013.8 mb (29.98 in)
Dewpoint 23°C (73°F)
Visibility 16 km
Heat Index32°C (89°F)
Last update 23 Jul 7:53 am 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

  • Today

    Today: Mostly sunny and hot, with a high near 36. Heat index values as high as 42. South wind 10 to 14 km/h.

    Hot

    High: 36 °C

  • Tonight

    Tonight: Mostly clear, with a low around 25. South wind 10 to 14 km/h.

    Mostly Clear

    Low: 25 °C

  • Sunday

    Sunday: A chance of showers and thunderstorms, mainly after 4pm.  Mostly sunny and hot, with a high near 36. Heat index values as high as 42. Southwest wind 11 to 16 km/h.  Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Mostly Sunny
    then Chance
    T-storms

    High: 36 °C

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 24. Calm wind becoming east northeast 5 to 10 km/h after midnight.  Chance of precipitation is 40%. New rainfall amounts between 7.5 mm and 1 cm possible.

    Chance
    T-storms

    Low: 24 °C

  • Monday

    Monday: A chance of showers and thunderstorms.  Partly sunny, with a high near 32. East wind 8 to 11 km/h.  Chance of precipitation is 40%. New rainfall amounts between 5 and 7.5 mm possible.

    Chance
    T-storms

    High: 32 °C

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 22.

    Partly Cloudy

    Low: 22 °C

  • Tuesday

    Tuesday: A chance of showers and thunderstorms.  Mostly sunny, with a high near 31. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 31 °C

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 23. Chance of precipitation is 40%.

    Chance
    T-storms

    Low: 23 °C

Detailed Forecast

Today
Mostly sunny and hot, with a high near 36. Heat index values as high as 42. South wind 10 to 14 km/h.
Tonight
Mostly clear, with a low around 25. South wind 10 to 14 km/h.
Sunday
A chance of showers and thunderstorms, mainly after 4pm. Mostly sunny and hot, with a high near 36. Heat index values as high as 42. Southwest wind 11 to 16 km/h. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 24. Calm wind becoming east northeast 5 to 10 km/h after midnight. Chance of precipitation is 40%. New rainfall amounts between 7.5 mm and 1 cm possible.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 32. East wind 8 to 11 km/h. Chance of precipitation is 40%. New rainfall amounts between 5 and 7.5 mm possible.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 31. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 23. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 30. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 21. Chance of precipitation is 40%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 30. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 21. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 30. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Lee's Summit MO
 38.93°N 94.37°W (Elev. 304 m)
6:55 am CDT Jul 23, 2016
8am CDT Jul 23, 2016-6pm CDT Jul 29, 2016
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database