Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

10°F

-12°C

Humidity 67%
Wind Speed Vrbl 5 mph
Barometer 30.40 in (1030.3 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 1 Feb 8:53 am CST
Extended Forecast for

3 Miles S Centreville IL

  • Today

    Today: A 30 percent chance of snow, mainly after 4pm.  Mostly cloudy, with a high near 28. South wind 5 to 9 mph.

    High: 28 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tonight

    Tonight: A 40 percent chance of snow, mainly before 7pm.  Cloudy, then gradually becoming partly cloudy, with a low around 17. South wind 5 to 7 mph becoming light and variable.

    Low: 17 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 38. West wind around 6 mph becoming calm  in the afternoon.

    High: 38 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. Light southeast wind.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 35. Light and variable wind becoming north 5 to 7 mph in the morning.

    High: 35 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of snow, mainly after 4pm. Mostly cloudy, with a high near 28. South wind 5 to 9 mph.
Tonight
A 40 percent chance of snow, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 17. South wind 5 to 7 mph becoming light and variable.
Monday
Mostly sunny, with a high near 38. West wind around 6 mph becoming calm in the afternoon.
Monday Night
Mostly cloudy, with a low around 26. Light southeast wind.
Tuesday
Mostly cloudy, with a high near 35. Light and variable wind becoming north 5 to 7 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Mostly clear, with a low around 13.
Thursday
Mostly sunny, with a high near 39.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Mostly sunny, with a high near 46.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Centreville IL
 38.53°N 90.09°W (Elev. 482 ft)
6:46 am CST Feb 1, 2026
9am CST Feb 1, 2026-6pm CST Feb 7, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database