Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

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

Lat: 38.96°NLon: 94.37°WElev: 1004ft.

Fair

22°F

-6°C

Humidity 52%
Wind Speed E 13 mph
Barometer 30.29 in (1027.0 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 29 Jan 11:53 am CST
Extended Forecast for

Grain Valley MO

  • This Afternoon

    This Afternoon: Scattered flurries after 2pm.  Mostly cloudy, with a high near 24. Northeast wind 6 to 9 mph.

    High: 24 °F

    Scattered
    Flurries

  • Tonight

    Tonight: Scattered flurries before 8pm.  Mostly cloudy, with a low around 10. North wind around 5 mph becoming calm  in the evening.

    Low: 10 °F

    Scattered
    Flurries

  • Friday

    Friday: Partly sunny, with a high near 19. Light north wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 19 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 1. Wind chill values between -3 and -8. North wind 5 to 9 mph becoming light north northwest  after midnight. Winds could gust as high as 20 mph.

    Low: 1 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 20. Light and variable wind becoming northwest around 5 mph.

    High: 20 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after midnight.  Mostly cloudy, with a low around 6. Chance of precipitation is 20%.

    Low: 6 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Scattered flurries after 2pm. Mostly cloudy, with a high near 24. Northeast wind 6 to 9 mph.
Tonight
Scattered flurries before 8pm. Mostly cloudy, with a low around 10. North wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 19. Light north wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Partly cloudy, with a low around 1. Wind chill values between -3 and -8. North wind 5 to 9 mph becoming light north northwest after midnight. Winds could gust as high as 20 mph.
Saturday
Sunny, with a high near 20. Light and variable wind becoming northwest around 5 mph.
Saturday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around 6. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 20.
Monday
Mostly sunny, with a high near 38.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Mostly cloudy, with a high near 39.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
Grain Valley MO
 39.02°N 94.17°W (Elev. 892 ft)
11:01 am CST Jan 29, 2026
12pm CST Jan 29, 2026-6pm CST Feb 4, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database