Significant Severe Storms in the Plains; Tropical Systems in the Gulf and Atlantic

Scattered severe storms with widespread damaging winds, very large hail, a couple of tornadoes, and locally heavy rain will be possible today in the Plains. A tropical wave bringing heavy rain to Florida is forecast to move over Atlantic waters later this weekend, and may form into a tropical depression early next week. Heavy rain in the west-central Gulf is being caused by another disturbance. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

75°F

24°C

Humidity 58%
Wind Speed NE 8 mph
Barometer 30.08 in (1018.2 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 24 Aug 5:53 pm CDT
Extended Forecast for

Madison IL

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 4am.  Increasing clouds, with a low around 63. East wind 6 to 9 mph.

    Partly Cloudy
    then Chance
    Showers

    Low: 63 °F

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 1pm.  Cloudy, with a high near 77. East wind 6 to 9 mph.  Chance of precipitation is 50%.

    Chance
    Showers then
    Chance
    T-storms

    High: 77 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers and thunderstorms, mainly after 7pm.  Cloudy, with a low around 69. Southeast wind around 8 mph.

    Chance
    T-storms

    Low: 69 °F

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly before 1pm.  Cloudy, then gradually becoming mostly sunny, with a high near 87. Calm wind becoming south around 6 mph in the afternoon.

    Chance
    T-storms

    High: 87 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms likely, mainly after 1am.  Mostly cloudy, with a low around 72. South wind around 6 mph becoming light and variable  after midnight.  Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 72 °F

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly before 1pm.  Partly sunny, with a high near 84.

    Chance
    T-storms

    High: 84 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 65.

    Partly Cloudy
    then Slight
    Chance
    T-storms

    Low: 65 °F

  • Wednesday

    Wednesday: Sunny, with a high near 82.

    Sunny

    High: 82 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 64.

    Mostly Clear

    Low: 64 °F

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly after 4am. Increasing clouds, with a low around 63. East wind 6 to 9 mph.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Cloudy, with a high near 77. East wind 6 to 9 mph. Chance of precipitation is 50%.
Sunday Night
A 40 percent chance of showers and thunderstorms, mainly after 7pm. Cloudy, with a low around 69. Southeast wind around 8 mph.
Monday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 87. Calm wind becoming south around 6 mph in the afternoon.
Monday Night
Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 72. South wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 60%.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 84.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 65.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 64.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 65.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Friday Night
Partly cloudy, with a low around 63.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
Madison IL
 38.68°N 90.14°W (Elev. 407 ft)
3:43 pm CDT Aug 24, 2019
6pm CDT Aug 24, 2019-6pm CDT Aug 31, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database