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Moderate Risk Severe Thunderstorms in the Tennessee Valley on Thursday

Severe weather is expected to shift slightly east into the Tennessee and lower Ohio Valleys Thursday. The greatest risk of severe thunderstorms is forecast for northern Alabama, western Tennessee, and the far southwestern portions of Kentucky. Very large hail, damaging winds, and tornadoes can be expected. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Mostly Cloudy

62°F

17°C

Humidity 84%
Wind Speed S 5 mph
Barometer 29.60 in (1002.2 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 30 Mar 4:53 am CDT
Extended Forecast for

Collinsville IL

  • Overnight

    Overnight: Showers and thunderstorms.  Low around 57. Southeast wind around 10 mph.  Chance of precipitation is 90%.

    T-storms

    Low: 57 °F

  • Thursday

    Thursday: Showers and thunderstorms, mainly before 4pm, then showers and possibly a thunderstorm after 4pm.  High near 70. Southeast wind 6 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%.

    T-storms

    High: 70 °F

  • Thursday
    Night

    Thursday Night: Showers and thunderstorms likely before 2am, then a chance of showers.  Mostly cloudy, with a low around 46. West wind 9 to 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%.

    T-storms
    Likely then
    Chance
    Showers

    Low: 46 °F

  • Friday

    Friday: A 20 percent chance of showers before 8am.  Mostly cloudy, with a high near 53. Northwest wind around 11 mph.

    Slight Chance
    Showers then
    Mostly Cloudy

    High: 53 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 40. North wind 5 to 9 mph.

    Mostly Cloudy

    Low: 40 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 61.

    Mostly Sunny

    High: 61 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers after 2am.  Mostly cloudy, with a low around 45.

    Partly Cloudy
    then Chance
    Showers

    Low: 45 °F

  • Sunday

    Sunday: Showers likely, with thunderstorms also possible after 2pm.  Mostly cloudy, with a high near 67. Chance of precipitation is 70%.

    Showers
    Likely

    High: 67 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 52. Chance of precipitation is 40%.

    Chance
    Showers

    Low: 52 °F

Detailed Forecast

Overnight
Showers and thunderstorms. Low around 57. Southeast wind around 10 mph. Chance of precipitation is 90%.
Thursday
Showers and thunderstorms, mainly before 4pm, then showers and possibly a thunderstorm after 4pm. High near 70. Southeast wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Thursday Night
Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 46. West wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Friday
A 20 percent chance of showers before 8am. Mostly cloudy, with a high near 53. Northwest wind around 11 mph.
Friday Night
Mostly cloudy, with a low around 40. North wind 5 to 9 mph.
Saturday
Mostly sunny, with a high near 61.
Saturday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 45.
Sunday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Chance of precipitation is 40%.
Monday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 65. Chance of precipitation is 50%.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
Tuesday
Partly sunny, with a high near 68.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 51.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 68.
Click Map For Forecast
Point Forecast:
Collinsville IL
 38.68°N 90°W (Elev. 499 ft)
3:44 am CDT Mar 30, 2017
5am CDT Mar 30, 2017-6pm CDT Apr 5, 2017
 
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