Heavy Rain and Flash Flooding Possible in Portions of the Southeast, Mid-Atlantic and Appalachians. A Few Severe Thunderstorms Possible in the West and Northwest

Rain and thunderstorms are expected over much of the Southeast, Mid-Atlantic, and central Appalachians. Locally heavy rain is possible, with flash flooding possible over some areas. A few severe thunderstorms will be possible over portions of the western and northwestern U.S. today and Friday.
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Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Mostly Cloudy

64°F

18°C

Humidity 46%
Wind Speed N 9 mph
Barometer 30.02 in (1016.6 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 5 May 2:53 pm CDT
Extended Forecast for

Belleville IL

  • Tonight

    Tonight: Mostly clear, with a low around 46. North wind 5 to 10 mph becoming light northwest.

    Mostly Clear

    Low: 46 °F

  • Friday

    Friday: Sunny, with a high near 79. West wind 3 to 8 mph.

    Sunny

    High: 79 °F

  • Friday
    Night

    Friday Night: Clear, with a low around 56. West wind around 6 mph.

    Clear

    Low: 56 °F

  • Saturday

    Saturday: Sunny, with a high near 83. West wind 6 to 14 mph.

    Sunny

    High: 83 °F

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 57. West wind 5 to 8 mph becoming northeast after midnight.

    Chance
    T-storms

    Low: 57 °F

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 76.

    Chance
    T-storms

    High: 76 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 60.

    Chance
    T-storms

    Low: 60 °F

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 75.

    Chance
    T-storms

    High: 75 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms likely.  Mostly cloudy, with a low around 62. Chance of precipitation is 70%.

    T-storms
    Likely

    Low: 62 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 46. North wind 5 to 10 mph becoming light northwest.
Friday
Sunny, with a high near 79. West wind 3 to 8 mph.
Friday Night
Clear, with a low around 56. West wind around 6 mph.
Saturday
Sunny, with a high near 83. West wind 6 to 14 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57. West wind 5 to 8 mph becoming northeast after midnight.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Monday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 75.
Monday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76.
Click Map For Forecast
Point Forecast:
Belleville IL
 38.52°N 90.01°W (Elev. 535 ft)
3:16 pm CDT May 5, 2016
3pm CDT May 5, 2016-6pm CDT May 12, 2016
 
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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