Severe Thunderstorm and Heavy Rain Threat Along the East Coast

Severe thunderstorms capable of widespread damaging winds and a few tornadoes will shift across the Mid-Atlantic and Southeast states today and tonight. Heavy rainfall and a risk of flash flooding is also present as tropical moisture streams north along the East Coast. The highest threat exists from the Carolinas into New England. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

55°F

13°C

Humidity 44%
Wind Speed N 18 G 26 mph
Barometer 29.78 in (1008.5 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 19 Apr 7:53 pm CDT
Extended Forecast for

Madison IL

Flood Warning until further notice
Click here for hazard details and duration
Flood Warning until further notice
  •  
    Flood Warning until further notice

    NOW until further notice

    Flood Warning

  • Tonight

    Tonight: Mostly clear, with a low around 41. North wind 14 to 16 mph.

    Mostly Clear

    Low: 41 °F

  • Saturday

    Saturday: Sunny, with a high near 68. Northwest wind 14 to 16 mph, with gusts as high as 26 mph.

    Sunny

    High: 68 °F

  • Saturday
    Night

    Saturday Night: Clear, with a low around 48. Northwest wind 5 to 7 mph becoming light and variable.

    Clear

    Low: 48 °F

  • Sunday

    Sunday: Sunny, with a high near 81. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

    Sunny

    High: 81 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 60. South wind 8 to 10 mph.

    Mostly Cloudy

    Low: 60 °F

  • Monday

    Monday: Mostly sunny, with a high near 82.

    Mostly Sunny

    High: 82 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms before 1am.  Mostly cloudy, with a low around 60.

    Slight Chance
    T-storms

    Low: 60 °F

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly cloudy, with a high near 74.

    Slight Chance
    T-storms then
    Chance
    T-storms

    High: 74 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 41. North wind 14 to 16 mph.
Saturday
Sunny, with a high near 68. Northwest wind 14 to 16 mph, with gusts as high as 26 mph.
Saturday Night
Clear, with a low around 48. Northwest wind 5 to 7 mph becoming light and variable.
Sunday
Sunny, with a high near 81. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around 60. South wind 8 to 10 mph.
Monday
Mostly sunny, with a high near 82.
Monday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 60.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 74.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 55.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 71.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Thursday Night
Mostly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 77.
Click Map For Forecast
Point Forecast:
Madison IL
 38.68°N 90.14°W (Elev. 407 ft)
5:57 pm CDT Apr 19, 2019
8pm CDT Apr 19, 2019-6pm CDT Apr 26, 2019
 
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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