Severe Storms Continue Over the Central Mississippi Valley

Severe thunderstorms with damaging winds, large hail and isolated tornadoes will continue over the central and lower Mississippi Valley. Heavy rain with localized flash flooding remains possible over the central Appalachians and lower Mississippi Valley. Heavy snow and cold temperatures continue from the central Plains to the northern Rockies.
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Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

64°F

18°C

Humidity 50%
Wind Speed NW 12 mph
Barometer 29.98 in (1014.9 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 1 May 8:53 pm CDT
Extended Forecast for

Collinsville IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. Northwest wind 8 to 10 mph.

    Mostly Cloudy

    Low: 50 °F

  • Monday

    Monday: A 30 percent chance of showers, mainly after 5pm.  Cloudy, with a high near 61. Northwest wind 6 to 8 mph.

    Chance
    Showers

    High: 61 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of showers before 8pm.  Mostly cloudy, with a low around 47. Northwest wind 5 to 8 mph.

    Chance
    Showers then
    Mostly Cloudy

    Low: 47 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68. Northwest wind 6 to 10 mph.

    Mostly Sunny

    High: 68 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 50. West wind 6 to 9 mph.

    Partly Cloudy

    Low: 50 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers after 8am.  Mostly sunny, with a high near 70.

    Slight Chance
    Showers

    High: 70 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers before 8pm.  Mostly clear, with a low around 45.

    Slight Chance
    Showers then
    Mostly Clear

    Low: 45 °F

  • Thursday

    Thursday: Sunny, with a high near 67.

    Sunny

    High: 67 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 48.

    Mostly Clear

    Low: 48 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 50. Northwest wind 8 to 10 mph.
Monday
A 30 percent chance of showers, mainly after 5pm. Cloudy, with a high near 61. Northwest wind 6 to 8 mph.
Monday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 47. Northwest wind 5 to 8 mph.
Tuesday
Mostly sunny, with a high near 68. Northwest wind 6 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 50. West wind 6 to 9 mph.
Wednesday
A 20 percent chance of showers after 8am. Mostly sunny, with a high near 70.
Wednesday Night
A 20 percent chance of showers before 8pm. Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 57.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Click Map For Forecast
Point Forecast:
Collinsville IL
 38.68°N 90°W (Elev. 499 ft)
6:14 pm CDT May 1, 2016
9pm CDT May 1, 2016-6pm CDT May 8, 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