Severe Thunderstorms And Locally Heavy Rainfall Possible Over Portions Of The Plains, Midwest, And Southeast

A stationary front will keep scattered showers and thunderstorms in the forecast through Thursday over portions of the Plains, Midwest,and southeast U.S. A few of the storms could contain damaging winds and large hail. Hot temperatures will continue across portions of the Desert Southwest and Inter-Mountain West.
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Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

65°F

18°C

Humidity 70%
Wind Speed Calm
Barometer 30.07 in (1017.9 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 29 Jun 11:53 pm CDT
Extended Forecast for

2 Miles NW Cahokia IL

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 3am.  Mostly cloudy, with a low around 62. Calm wind becoming southeast around 5 mph after midnight.

    Slight Chance
    T-storms

    Low: 62 °F

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 84. South wind 3 to 8 mph.

    Chance
    T-storms

    High: 84 °F

  • Thursday
    Night

    Thursday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 68. South wind around 6 mph becoming calm.

    Chance
    T-storms

    Low: 68 °F

  • Friday

    Friday: Mostly sunny, with a high near 84. North wind around 7 mph.

    Mostly Sunny

    High: 84 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 64. Northeast wind 5 to 7 mph.

    Slight Chance
    T-storms

    Low: 64 °F

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 77.

    Chance
    T-storms

    High: 77 °F

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms likely.  Cloudy, with a low around 64. Chance of precipitation is 70%.

    T-storms
    Likely

    Low: 64 °F

  • Sunday

    Sunday: Showers and thunderstorms likely.  Cloudy, with a high near 82. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 82 °F

  • Sunday
    Night

    Sunday Night: Showers and thunderstorms likely.  Mostly cloudy, with a low around 71. Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 71 °F

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 62. Calm wind becoming southeast around 5 mph after midnight.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. South wind 3 to 8 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South wind around 6 mph becoming calm.
Friday
Mostly sunny, with a high near 84. North wind around 7 mph.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Northeast wind 5 to 7 mph.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77.
Saturday Night
Showers and thunderstorms likely. Cloudy, with a low around 64. Chance of precipitation is 70%.
Sunday
Showers and thunderstorms likely. Cloudy, with a high near 82. Chance of precipitation is 60%.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.
Independence Day
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 86.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Wednesday
Mostly sunny, with a high near 93.
Click Map For Forecast
Point Forecast:
2 Miles NW Cahokia IL
 38.57°N 90.21°W (Elev. 397 ft)
11:43 pm CDT Jun 29, 2016
11pm CDT Jun 29, 2016-6pm CDT Jul 6, 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