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

19°C

67°F

Humidity 81%
Wind Speed Calm
Barometer 1015.3 mb (29.99 in)
Dewpoint 16°C (61°F)
Visibility 16 km
Last update 5 May 9:53 pm CDT
Extended Forecast for

4 Miles S Belleville IL

  • Tonight

    Tonight: Showers and thunderstorms likely, then showers and possibly a thunderstorm after midnight. Low around 16. Calm wind becoming east 5 to 10 km/h after midnight. Chance of precipitation is 80%.

    Low: 16 °C

    Showers

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly before 10am. Mostly cloudy, with a high near 25. East wind 5 to 10 km/h.

    High: 25 °C

    Chance
    Showers then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4am. Low around 17. Southeast wind 10 to 18 km/h. Chance of precipitation is 80%.

    Low: 17 °C

    Mostly Cloudy
    then Showers

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm, mainly before 1pm, then a chance of showers and thunderstorms after 1pm. High near 29. South wind 16 to 23 km/h becoming west in the afternoon. Winds could gust as high as 35 km/h. Chance of precipitation is 80%.

    High: 29 °C

    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 15. West wind 10 to 13 km/h becoming south after midnight.

    Low: 15 °C

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 28. Chance of precipitation is 80%.

    High: 28 °C

    Chance
    Showers then
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely, mainly before 7pm. Partly cloudy, with a low around 14. Chance of precipitation is 60%.

    Low: 14 °C

    T-storms
    Likely

  • Thursday

    Thursday: Sunny, with a high near 24.

    High: 24 °C

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 11.

    Low: 11 °C

    Mostly Clear

Detailed Forecast

Tonight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after midnight. Low around 16. Calm wind becoming east 5 to 10 km/h after midnight. Chance of precipitation is 80%.
Monday
A 40 percent chance of showers and thunderstorms, mainly before 10am. Mostly cloudy, with a high near 25. East wind 5 to 10 km/h.
Monday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4am. Low around 17. Southeast wind 10 to 18 km/h. Chance of precipitation is 80%.
Tuesday
Showers and possibly a thunderstorm, mainly before 1pm, then a chance of showers and thunderstorms after 1pm. High near 29. South wind 16 to 23 km/h becoming west in the afternoon. Winds could gust as high as 35 km/h. Chance of precipitation is 80%.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 15. West wind 10 to 13 km/h becoming south after midnight.
Wednesday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 28. Chance of precipitation is 80%.
Wednesday Night
Showers and thunderstorms likely, mainly before 7pm. Partly cloudy, with a low around 14. Chance of precipitation is 60%.
Thursday
Sunny, with a high near 24.
Thursday Night
Mostly clear, with a low around 11.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 21. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 10.
Saturday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 21.
Saturday Night
Mostly clear, with a low around 11.
Sunday
Sunny, with a high near 24.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Belleville IL
 38.48°N 89.98°W (Elev. 499 m)
Last Update:
10:38 pm CDT May 5, 2024
Forecast Valid:
10pm CDT May 5, 2024-6pm CDT May 12, 2024
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation