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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

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

Lat: 38.96°NLon: 94.37°WElev: 1004ft.

Thunderstorm Heavy Rain Fog/Mist

70°F

21°C

Humidity 100%
Wind Speed NA
Barometer 30.00 in (1014.9 mb)
Dewpoint 70°F (21°C)
Visibility 4.00 mi
Last update 22 Aug 12:53 am CDT
Extended Forecast for

Grain Valley MO

Flash Flood Watch until August 22, 10:00am
Flash Flood Warning until August 22, 08:00am
Flash Flood Warning until August 22, 03:45am
Click here for hazard details and duration
Flash Flood Watch
Flash Flood Warning
Flash Flood Warning
  •  
    Flash Flood Watch until August 22, 10:00am
    Flash Flood Warning until August 22, 08:00am
    Flash Flood Warning until August 22, 03:45am

    NOW: Multiple
    hazards in effect

    Click HERE for Details

  • Overnight

    Overnight: Showers and thunderstorms.  Low around 71. South wind 14 to 16 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.

    T-storms

    Low: 71 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, mainly before 1pm.  Cloudy, then gradually becoming mostly sunny, with a high near 82. South southwest wind 6 to 10 mph becoming north in the afternoon.  Chance of precipitation is 50%. New rainfall amounts between three quarters and one inch possible.

    Chance
    T-storms

    High: 82 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 57. North northeast wind 3 to 6 mph.

    Mostly Clear

    Low: 57 °F

  • Wednesday

    Wednesday: Sunny, with a high near 79. Northeast wind 3 to 5 mph.

    Sunny

    High: 79 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 58. Light east southeast wind.

    Mostly Clear

    Low: 58 °F

  • Thursday

    Thursday: Sunny, with a high near 80.

    Sunny

    High: 80 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 61.

    Partly Cloudy

    Low: 61 °F

  • Friday

    Friday: Partly sunny, with a high near 79.

    Partly Sunny

    High: 79 °F

Detailed Forecast

Overnight
Showers and thunderstorms. Low around 71. South wind 14 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.
Tuesday
A chance of showers and thunderstorms, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 82. South southwest wind 6 to 10 mph becoming north in the afternoon. Chance of precipitation is 50%. New rainfall amounts between three quarters and one inch possible.
Tuesday Night
Mostly clear, with a low around 57. North northeast wind 3 to 6 mph.
Wednesday
Sunny, with a high near 79. Northeast wind 3 to 5 mph.
Wednesday Night
Mostly clear, with a low around 58. Light east southeast wind.
Thursday
Sunny, with a high near 80.
Thursday Night
Partly cloudy, with a low around 61.
Friday
Partly sunny, with a high near 79.
Friday Night
Mostly cloudy, with a low around 62.
Saturday
Partly sunny, with a high near 79.
Saturday Night
Mostly cloudy, with a low around 63.
Sunday
Partly sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 62.
Monday
Mostly sunny, with a high near 81.
Click Map For Forecast
Point Forecast:
Grain Valley MO
 39.02°N 94.2°W (Elev. 801 ft)
12:10 am CDT Aug 22, 2017
1am CDT Aug 22, 2017-6pm CDT Aug 28, 2017
 
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