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Severe Thunderstorms Possible from the Central Plains to the Ohio Valley

Severe thunderstorms containing damaging winds, large to very large hail, heavy rainfall, and isolated tornadoes will be possible Thursday from the Central Plains into the Great Lakes. The primary threat is expected to move into the Great Lakes on Friday. Heavy rainfall with these thunderstorms could cause localized flooding. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Overcast

76°F

24°C

Humidity 67%
Wind Speed W 3 mph
Barometer 29.96 in (1014.0 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 29 Jun 4:53 am CDT
Extended Forecast for

Belleville IL

  • Today

    Today: Mostly sunny, with a high near 90. South wind 9 to 14 mph, with gusts as high as 21 mph.

    Mostly Sunny

    High: 90 °F

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 4am.  Mostly cloudy, with a low around 73. South wind 8 to 11 mph.

    Mostly Cloudy
    then Slight
    Chance
    T-storms

    Low: 73 °F

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 88. Southwest wind around 8 mph.

    Chance
    T-storms

    High: 88 °F

  • Friday
    Night

    Friday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 69. Southwest wind 3 to 6 mph.

    Chance
    T-storms

    Low: 69 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms before 1pm.  Partly sunny, with a high near 86. Northwest wind 3 to 5 mph.

    Slight Chance
    T-storms

    High: 86 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 66.

    Mostly Clear

    Low: 66 °F

  • Sunday

    Sunday: Sunny, with a high near 89.

    Sunny

    High: 89 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 69.

    Partly Cloudy

    Low: 69 °F

  • Monday

    Monday: Showers and thunderstorms likely, mainly before 1pm.  Mostly cloudy, with a high near 87. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 87 °F

Detailed Forecast

Today
Mostly sunny, with a high near 90. South wind 9 to 14 mph, with gusts as high as 21 mph.
Tonight
A 20 percent chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 73. South wind 8 to 11 mph.
Friday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 88. Southwest wind around 8 mph.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Southwest wind 3 to 6 mph.
Saturday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 86. Northwest wind 3 to 5 mph.
Saturday Night
Mostly clear, with a low around 66.
Sunday
Sunny, with a high near 89.
Sunday Night
Partly cloudy, with a low around 69.
Monday
Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 87. Chance of precipitation is 60%.
Monday Night
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.
Independence Day
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 88.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
Click Map For Forecast
Point Forecast:
Belleville IL
 38.52°N 90.01°W (Elev. 535 ft)
4:12 am CDT Jun 29, 2017
5am CDT Jun 29, 2017-6pm CDT Jul 5, 2017
 
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