Cold Temperatures and Some Snow

A strong cold front and low pressure system will press from the Central U.S. through the East over the next couple of days. The impressive cold front will allow a cold air mass to settle in east of the Rockies and numerous record low temperatures are likely the next few days, especially Wednesday morning. A streak of snow is also expected from the central Plains to northern New England. Read More >

Current conditions at

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

Lat: 38.96°NLon: 94.37°WElev: 1004ft.

Mostly Cloudy

43°F

6°C

Humidity 49%
Wind Speed NW 16 G 23 mph
Barometer 30.18 in (1022.6 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 20 Apr 5:53 pm CDT
Extended Forecast for

Grain Valley MO

Freeze Warning April 20, 10:00pm until April 21, 09:00am
Click here for hazard details and duration
Freeze Warning
  • Tonight

    Tonight: Widespread frost after 11pm.  Otherwise, mostly clear, with a low around 30. Northwest wind 5 to 9 mph becoming west southwest after midnight.

    Frost

    Low: 30 °F

  • Wednesday

    Wednesday: Widespread frost before 8am.  Otherwise, mostly sunny, with a high near 51. West northwest wind 7 to 15 mph, with gusts as high as 23 mph.

    Frost then
    Mostly Sunny

    High: 51 °F

  • Wednesday
    Night

    Wednesday Night: Widespread frost after 2am.  Otherwise, mostly clear, with a low around 30. Northwest wind 5 to 9 mph becoming calm  in the evening.

    Mostly Clear
    then Frost

    Low: 30 °F

  • Thursday

    Thursday: Widespread frost before 8am.  Otherwise, increasing clouds, with a high near 57. Calm wind becoming south 5 to 7 mph in the morning.

    Frost then
    Partly Sunny

    High: 57 °F

  • Thursday
    Night

    Thursday Night: A chance of showers, mainly before 1am.  Mostly cloudy, with a low around 43. South southeast wind around 6 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    Low: 43 °F

  • Friday

    Friday: A chance of showers before 1pm, then a chance of rain after 1pm.  Mostly cloudy, with a high near 58. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Chance
    Showers

    High: 58 °F

  • Friday
    Night

    Friday Night: A chance of showers before 1am.  Mostly cloudy, with a low around 46. Chance of precipitation is 40%.

    Chance
    Showers

    Low: 46 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 63.

    Mostly Sunny

    High: 63 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 41.

    Mostly Clear

    Low: 41 °F

Detailed Forecast

Tonight
Widespread frost after 11pm. Otherwise, mostly clear, with a low around 30. Northwest wind 5 to 9 mph becoming west southwest after midnight.
Wednesday
Widespread frost before 8am. Otherwise, mostly sunny, with a high near 51. West northwest wind 7 to 15 mph, with gusts as high as 23 mph.
Wednesday Night
Widespread frost after 2am. Otherwise, mostly clear, with a low around 30. Northwest wind 5 to 9 mph becoming calm in the evening.
Thursday
Widespread frost before 8am. Otherwise, increasing clouds, with a high near 57. Calm wind becoming south 5 to 7 mph in the morning.
Thursday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 43. South southeast wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of showers before 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 58. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of showers before 1am. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Mostly clear, with a low around 53.
Monday
Mostly sunny, with a high near 79.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 76. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Grain Valley MO
 39.02°N 94.17°W (Elev. 892 ft)
6:26 pm CDT Apr 20, 2021
6pm CDT Apr 20, 2021-6pm CDT Apr 27, 2021
 
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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