National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

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

Lat: 38.96°NLon: 94.37°WElev: 1004ft.

Light Rain

58°F

14°C

Humidity 90%
Wind Speed S 12 G 21 mph
Barometer 29.54 in (999.6 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 20 May 6:53 am CDT
Extended Forecast for

Grain Valley MO

  • Today

    Today: A slight chance of showers and thunderstorms before 9am. Partly sunny, with a high near 70. South southwest wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 20%.

    High: 70 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 48. West northwest wind 8 to 13 mph, with gusts as high as 23 mph.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 71. West northwest wind 9 to 13 mph, with gusts as high as 23 mph.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. North northwest wind 6 to 9 mph.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 68. North northwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: A chance of showers after 1pm. Mostly sunny, with a high near 68. Chance of precipitation is 30%.

    High: 68 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers after 1am. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.

    Low: 53 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers. Mostly cloudy, with a high near 69. Chance of precipitation is 50%.

    High: 69 °F

    Chance
    Showers

Detailed Forecast

Today
A slight chance of showers and thunderstorms before 9am. Partly sunny, with a high near 70. South southwest wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 48. West northwest wind 8 to 13 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 71. West northwest wind 9 to 13 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 48. North northwest wind 6 to 9 mph.
Thursday
Sunny, with a high near 68. North northwest wind 7 to 11 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 45.
Friday
A chance of showers after 1pm. Mostly sunny, with a high near 68. Chance of precipitation is 30%.
Friday Night
A chance of showers after 1am. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.
Saturday
A chance of showers. Mostly cloudy, with a high near 69. Chance of precipitation is 50%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.
Sunday
A chance of showers. Mostly cloudy, with a high near 68. Chance of precipitation is 50%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Memorial Day
A chance of showers. Partly sunny, with a high near 67. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grain Valley MO
 39.02°N 94.2°W (Elev. 801 ft)
Last Update:
6:42 am CDT May 20, 2025
Forecast Valid:
7am CDT May 20, 2025-6pm CDT May 26, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation