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

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Overcast

34°F

1°C

Humidity 73%
Wind Speed W 17 G 30 mph
Barometer 30.08 in (1018.8 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 29 Nov 10:53 pm CST
Extended Forecast for

3 Miles NW Maeystown IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. West wind 15 to 18 mph, with gusts as high as 29 mph.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 30. Northwest wind 8 to 15 mph, with gusts as high as 26 mph.

    High: 30 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 20. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 20 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of snow after noon. Cloudy, with a high near 32. Calm wind.

    High: 32 °F

    Cloudy then
    Chance Snow

  • Monday Night

    Monday Night: Snow likely, mainly before midnight. Cloudy, with a low around 22. Light and variable wind. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Snow Likely

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 23. West wind 15 to 18 mph, with gusts as high as 29 mph.
Sunday
Partly sunny, with a high near 30. Northwest wind 8 to 15 mph, with gusts as high as 26 mph.
Sunday Night
Mostly cloudy, with a low around 20. Northwest wind 5 to 7 mph becoming calm in the evening.
Monday
A 30 percent chance of snow after noon. Cloudy, with a high near 32. Calm wind.
Monday Night
Snow likely, mainly before midnight. Cloudy, with a low around 22. Light and variable wind. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
Mostly clear, with a low around 20.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 31.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 21.
Friday
A 20 percent chance of rain. Partly sunny, with a high near 41.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 45.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Maeystown IL
 38.27°N 90.28°W (Elev. 541 ft)
Last Update:
11:21 pm CST Nov 29, 2025
Forecast Valid:
11pm CST Nov 29, 2025-6pm CST Dec 6, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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