Hazardous Weather Conditions
Current conditions at
Lee's Summit, Lee's Summit Municipal Airport (KLXT)
Lat: 38.96°NLon: 94.37°WElev: 1004ft.
A Few Clouds
52°F
11°C
| Humidity | 43% |
| Wind Speed | E 6 mph |
| Barometer | 29.97 in (1014.8 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 50°F (10°C) |
| Last update | 28 Feb 10:53 am CST |
Extended Forecast for
Grain Valley MO
Today

High: 70 °F
Slight Chance
DrizzleTonight

Low: 29 °F
Mostly Clear
Sunday
High: 40 °F
Partly Sunny
then Snow
LikelySunday Night
Low: 30 °F
Wintry Mix
then
Rain/Freezing
Rain LikelyMonday

High: 44 °F
Chance Rain
Monday Night

Low: 36 °F
Rain
Tuesday

High: 54 °F
Rain
Tuesday Night

Low: 42 °F
Rain Likely
Wednesday

High: 61 °F
Rain Likely
Detailed Forecast
Today
A slight chance of drizzle between noon and 1pm. Partly sunny, then gradually becoming sunny, with a high near 70. East wind 7 to 10 mph becoming northwest in the afternoon.
Tonight
Mostly clear, with a low around 29. North northeast wind 9 to 11 mph, with gusts as high as 23 mph.
Sunday
Snow likely, mainly after 5pm. Mostly cloudy, with a high near 40. East northeast wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain, snow, and freezing rain before midnight, then rain or freezing rain likely between midnight and 3am, then rain likely after 3am. Low around 30. East northeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than a half inch possible.
Monday
A chance of rain. Cloudy, with a high near 44. East southeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain. Low around 36. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain, with thunderstorms also possible after noon. High near 54. Chance of precipitation is 90%.
Tuesday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 42. Chance of precipitation is 70%.
Wednesday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 43. Chance of precipitation is 50%.
Thursday
A chance of rain. Mostly sunny, with a high near 69. Chance of precipitation is 30%.
Thursday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Friday
Rain likely. Mostly cloudy, with a high near 65. Chance of precipitation is 70%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Grain Valley MO
39.02°N 94.17°W (Elev. 892 ft)
39.02°N 94.17°W (Elev. 892 ft)
10:52 am CST Feb 28, 2026
11am CST Feb 28, 2026-6pm CST Mar 6, 2026



