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Risk Severe Thunderstorms for Tennessee & Ohio Valleys on Thursday

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

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Mostly Cloudy

60°F

16°C

Humidity 60%
Wind Speed W 9 mph
Barometer 29.56 in (1000.7 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 30 Mar 5:53 pm CDT
Extended Forecast for

O'Fallon IL

  • Tonight

    Tonight: Showers likely, mainly between 2am and 5am.  Cloudy, with a low around 45. West wind 8 to 10 mph.  Chance of precipitation is 60%.

    Chance
    Showers then
    Showers
    Likely

    Low: 45 °F

  • Friday

    Friday: Cloudy, with a high near 53. Northwest wind 11 to 14 mph.

    Cloudy

    High: 53 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 39. North wind 6 to 8 mph.

    Mostly Cloudy

    Low: 39 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 60. East wind 6 to 8 mph.

    Mostly Sunny

    High: 60 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 44. East wind around 8 mph.

    Mostly Cloudy

    Low: 44 °F

  • Sunday

    Sunday: A 50 percent chance of showers, mainly before 1pm.  Mostly cloudy, with a high near 66.

    Chance
    Showers

    High: 66 °F

  • Sunday
    Night

    Sunday Night: Showers likely, mainly after 1am.  Mostly cloudy, with a low around 51. Chance of precipitation is 60%.

    Slight Chance
    Showers then
    Showers
    Likely

    Low: 51 °F

  • Monday

    Monday: A 50 percent chance of showers.  Mostly cloudy, with a high near 66.

    Chance
    Showers

    High: 66 °F

  • Monday
    Night

    Monday Night: A 40 percent chance of showers before 1am.  Mostly cloudy, with a low around 48.

    Chance
    Showers

    Low: 48 °F

Detailed Forecast

Tonight
Showers likely, mainly between 2am and 5am. Cloudy, with a low around 45. West wind 8 to 10 mph. Chance of precipitation is 60%.
Friday
Cloudy, with a high near 53. Northwest wind 11 to 14 mph.
Friday Night
Mostly cloudy, with a low around 39. North wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 60. East wind 6 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 44. East wind around 8 mph.
Sunday
A 50 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 66.
Sunday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 66.
Monday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 48.
Tuesday
Partly sunny, with a high near 67.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 50.
Wednesday
Showers. High near 64. Chance of precipitation is 80%.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 44.
Thursday
A 40 percent chance of showers. Mostly sunny, with a high near 56.
Click Map For Forecast
Point Forecast:
O'Fallon IL
 38.59°N 89.92°W (Elev. 551 ft)
6:14 pm CDT Mar 30, 2017
6pm CDT Mar 30, 2017-6pm CDT Apr 6, 2017
 
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