Widespread Precipitation and Gusty Winds in the West; Snow from the Great Lakes to the Northeast
A Pacific storm system is expected to bring strong winds and more precipitation to the western U.S., along with the likelihood of snowfall into the Sierra Nevada. Accumulating snow will develop downwind from the Great Lakes into parts of the Northeast through Saturday. Polar air will surge into the eastern half of the country this weekend. Read More >
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
Lemay MO
Overnight
Low: 33 °F
Mostly Clear
Friday
High: 47 °F
Sunny
Friday Night
Low: 28 °F
Clear
Saturday
High: 50 °F
Sunny
Saturday Night
Low: 27 °F
Clear
Sunday
High: 52 °F
Sunny
Sunday Night
Low: 30 °F
Mostly Clear
Monday
High: 54 °F
Sunny
Monday Night
Low: 30 °F
Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 33. Northwest wind around 6 mph.
Friday
Sunny, with a high near 47. Northwest wind 6 to 11 mph, with gusts as high as 20 mph.
Friday Night
Clear, with a low around 28. Northwest wind 3 to 6 mph.
Saturday
Sunny, with a high near 50. North wind around 5 mph becoming calm in the afternoon.
Saturday Night
Clear, with a low around 27. Calm wind.
Sunday
Sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 30.
Monday
Sunny, with a high near 54.
Monday Night
Clear, with a low around 30.
Tuesday
Sunny, with a high near 56.
Tuesday Night
Clear, with a low around 32.
Wednesday
Sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
A 20 percent chance of rain. Partly sunny, with a high near 65.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Lemay MO
38.53°N 90.29°W (Elev. 456 ft)
38.53°N 90.29°W (Elev. 456 ft)
12:25 am CST Nov 13, 2026
3am CST Nov 13, 2026-6pm CST Nov 19, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
