Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
A Few Clouds
79°F
26°C
| Humidity | 44% |
| Wind Speed | SW 12 G 26 mph |
| Barometer | 30.03 in (1016.5 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 12 Apr 11:53 am CDT |
Extended Forecast for
3 Miles S Centreville IL
This Afternoon

High: 80 °F
Chance
ShowersTonight

Low: 67 °F
Chance
T-stormsMonday

High: 85 °F
Partly Sunny
Monday Night

Low: 69 °F
Partly Cloudy
Tuesday
High: 88 °F
Partly Sunny
then Chance
ShowersTuesday Night

Low: 69 °F
Chance
T-stormsWednesday

High: 82 °F
Showers
LikelyWednesday Night

Low: 64 °F
Showers
LikelyThursday

High: 84 °F
Chance
Showers
Detailed Forecast
This Afternoon
A 30 percent chance of showers, mainly between 2pm and 5pm. Partly sunny, with a high near 80. South wind 14 to 18 mph, with gusts as high as 31 mph.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 67. Southwest wind 11 to 16 mph, with gusts as high as 28 mph.
Monday
Partly sunny, with a high near 85. South wind 10 to 16 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 69. South wind 10 to 15 mph, with gusts as high as 24 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Wednesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 82. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. Chance of precipitation is 70%.
Thursday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 84. Chance of precipitation is 40%.
Thursday Night
Mostly clear, with a low around 62.
Friday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Saturday
Showers and thunderstorms likely. Partly sunny, with a high near 80. Chance of precipitation is 60%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles S Centreville IL
38.53°N 90.09°W (Elev. 482 ft)
38.53°N 90.09°W (Elev. 482 ft)
12:11 pm CDT Apr 12, 2026
12pm CDT Apr 12, 2026-6pm CDT Apr 18, 2026



