High Flood Threat For Saturated Tennessee Valley and South; Heavy Snow Rolls Through Southwest Into Southern Rockies

A high threat for heavy to excessive rainfall near a stalled front will continue to heighten the risk for flash flooding across the saturated Tennessee Valley and South. Meanwhile, a cold system producing heavy mountain and rare low elevation snow will shift from the Southwest to the southern Rockies. This vigorous storm will impact the Eastern two-thirds of the country this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Mostly Cloudy

35°F

2°C

Humidity 64%
Wind Speed E 13 mph
Barometer 30.34 in (1027.8 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 22 Feb 8:53 am CST
Extended Forecast for

Madison IL

  • Today

    Today: A slight chance of showers between 11am and noon, then a chance of rain after noon.  Cloudy, with a high near 47. East wind around 9 mph.  Chance of precipitation is 30%.

    Chance Rain

    High: 47 °F

  • Tonight

    Tonight: A chance of rain before midnight, then a chance of rain and thunderstorms between midnight and 4am, then rain likely and possibly a thunderstorm after 4am.  Cloudy, with a low around 41. East wind 6 to 9 mph.  Chance of precipitation is 60%.

    Rain Likely

    Low: 41 °F

  • Saturday

    Saturday: Showers and possibly a thunderstorm.  High near 61. East wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 29 mph.  Chance of precipitation is 80%.

    Showers

    High: 61 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers before midnight.  Mostly cloudy, with a low around 36. Breezy, with a south wind 14 to 24 mph becoming west after midnight. Winds could gust as high as 38 mph.

    Breezy.
    Slight Chance
    Showers then
    Mostly Cloudy

    Low: 36 °F

  • Sunday

    Sunday: Sunny, with a high near 46. Breezy, with a west wind 18 to 23 mph, with gusts as high as 36 mph.

    Sunny and
    Breezy

    High: 46 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 23.

    Mostly Clear

    Low: 23 °F

  • Monday

    Monday: Sunny, with a high near 40.

    Sunny

    High: 40 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 27.

    Partly Cloudy

    Low: 27 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 46.

    Partly Sunny

    High: 46 °F

Detailed Forecast

Today
A slight chance of showers between 11am and noon, then a chance of rain after noon. Cloudy, with a high near 47. East wind around 9 mph. Chance of precipitation is 30%.
Tonight
A chance of rain before midnight, then a chance of rain and thunderstorms between midnight and 4am, then rain likely and possibly a thunderstorm after 4am. Cloudy, with a low around 41. East wind 6 to 9 mph. Chance of precipitation is 60%.
Saturday
Showers and possibly a thunderstorm. High near 61. East wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 80%.
Saturday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 36. Breezy, with a south wind 14 to 24 mph becoming west after midnight. Winds could gust as high as 38 mph.
Sunday
Sunny, with a high near 46. Breezy, with a west wind 18 to 23 mph, with gusts as high as 36 mph.
Sunday Night
Mostly clear, with a low around 23.
Monday
Sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Partly sunny, with a high near 40.
Click Map For Forecast
Point Forecast:
Madison IL
 38.68°N 90.14°W (Elev. 407 ft)
8:58 am CST Feb 22, 2019
9am CST Feb 22, 2019-6pm CST Feb 28, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database