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Severe weather possible in the Southern Plains and Southeast on Sunday

The NWS Storm Prediction Center expects severe weather to be possible on Sunday from the Southern Plains to the Southeast. The area of greatest concern is in eastern Texas, Arkansas and portions of Louisiana. In these areas, large hail, damaging winds and even an isolated tornado cannot be ruled out.
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Hazardous Weather Conditions

Current Conditions

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Mostly Cloudy

64°F

18°C

Humidity 68%
Wind Speed SE 7 mph
Barometer 29.70 in (1005.3 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update on 19 Apr 5:53 am CDT

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°N Lon: 90.15°W Elev: 410ft.

For More Weather Information:

Saint Louis, MO Local Forecast Office

Collinsville IL

7 Day Forecast

  • Today

    Thunderstorms Likely Chance for Measurable Precipitation 70%

    Thunderstorms
    Likely

    High: 72 °F

  • Tonight

    Thunderstorms Likely Chance for Measurable Precipitation 70%

    Thunderstorms
    Likely

    Low: 53 °F

  • Monday

    Thunderstorms Likely Chance for Measurable Precipitation 70%

    Thunderstorms
    Likely

    High: 64 °F

  • Monday
    Night

    Mostly Clear

    Mostly
    Clear

    Low: 42 °F

  • Tuesday

    Breezy

    Breezy

    High: 65 °F

  • Tuesday
    Night

    Chance Showers Chance for Measurable Precipitation 30%

    Chance
    Showers

    Low: 44 °F

  • Wednesday

    Chance Showers Chance for Measurable Precipitation 30%

    Chance
    Showers

    High: 62 °F

  • Wednesday
    Night

    Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

    Slight Chc
    Thunderstorms

    Low: 41 °F

  • Thursday

    Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

    Slight Chc
    Thunderstorms

    High: 60 °F

Detailed Forecast

Today
Showers and thunderstorms likely, mainly after 8am. Cloudy, with a high near 72. Northeast wind 6 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 70%.
Tonight
Showers and thunderstorms likely. Cloudy, with a low around 53. Southwest wind 7 to 10 mph. Chance of precipitation is 70%.
Monday
Showers and thunderstorms likely before 8am, then a chance of showers between 8am and 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 64. Breezy, with a northwest wind 17 to 22 mph. Chance of precipitation is 70%.
Monday Night
Mostly clear, with a low around 42. West wind 9 to 16 mph.
Tuesday
Mostly sunny, with a high near 65. Breezy, with a west wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon.
Tuesday Night
A 30 percent chance of showers after 8pm. Partly cloudy, with a low around 44.
Wednesday
A chance of showers, with thunderstorms also possible after 8am. Mostly sunny, with a high near 62. Chance of precipitation is 30%.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 41.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 62.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 45.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 61.

ABOUT THIS FORECAST

Point Forecast: Collinsville IL
 38.68°N 90°W (Elev. 499 ft)
Last Update: 5:12 am CDT Apr 19, 2015
Forecast Valid: 7am CDT Apr 19, 2015-6pm CDT Apr 25, 2015
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