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Very Heavy Rainfall and High Risk Flood Event in the South-Central U.S.

Thunderstorms, some severe, will continue to produce tremendously heavy rainfall over the same areas through the day today. The area with the greatest potential for excessive rainfall includes Oklahoma, Arkansas, and Missouri. Very heavy rains will extend broadly from the Southern Plains to the Upper Midwest. Life threatening flash flooding is expected with these storms. Read More >

Current conditions at

St. Louis, Lambert-St. Louis International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Light Rain Fog/Mist

54°F

12°C

Humidity 90%
Wind Speed E 12 mph
Barometer 29.82 in (1009.4 mb)
Dewpoint 51°F (11°C)
Visibility 6.00 mi
Wind Chill50°F (10°C)
Last update 29 Apr 10:51 pm CDT
Extended Forecast for

2 Miles SSE Champ MO

Flash Flood Watch until May 1, 01:00am
Click here for hazard details and duration
Flash Flood Watch
  •  
    Flash Flood Watch until May 1, 01:00am

    NOW until
    1:00am Mon

    Flash Flood Watch

  • Tonight

    Tonight: Showers and thunderstorms. Some of the storms could produce heavy rain.  Temperature rising to around 64 by 5am. Northeast wind around 10 mph becoming southeast after midnight.  Chance of precipitation is 100%.

    Heavy Rain

    Low: 58 °F

  • Sunday

    Sunday: Showers and thunderstorms. Some of the storms could produce heavy rain.  High near 74. South wind 10 to 14 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%.

    Heavy Rain

    High: 74 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before 1am. Some of the storms could produce heavy rain.  Mostly cloudy, with a low around 48. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.

    Heavy Rain

    Low: 48 °F

  • Monday

    Monday: A 20 percent chance of showers before 1pm.  Mostly cloudy, with a high near 58. Southwest wind 13 to 16 mph, with gusts as high as 32 mph.

    Slight Chance
    Showers

    High: 58 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 48. West wind 9 to 13 mph, with gusts as high as 24 mph.

    Partly Cloudy

    Low: 48 °F

  • Tuesday

    Tuesday: Sunny, with a high near 71.

    Sunny

    High: 71 °F

  • Tuesday
    Night

    Tuesday Night: Showers likely, mainly after 1am.  Mostly cloudy, with a low around 50. Chance of precipitation is 60%.

    Chance
    Showers then
    Showers
    Likely

    Low: 50 °F

  • Wednesday

    Wednesday: Showers likely, mainly before 1pm.  Cloudy, with a high near 61. Chance of precipitation is 60%.

    Showers
    Likely

    High: 61 °F

Detailed Forecast

Tonight
Showers and thunderstorms. Some of the storms could produce heavy rain. Temperature rising to around 64 by 5am. Northeast wind around 10 mph becoming southeast after midnight. Chance of precipitation is 100%.
Sunday
Showers and thunderstorms. Some of the storms could produce heavy rain. High near 74. South wind 10 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Sunday Night
A 30 percent chance of showers and thunderstorms before 1am. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 48. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Monday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 58. Southwest wind 13 to 16 mph, with gusts as high as 32 mph.
Monday Night
Partly cloudy, with a low around 48. West wind 9 to 13 mph, with gusts as high as 24 mph.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Wednesday
Showers likely, mainly before 1pm. Cloudy, with a high near 61. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 47.
Thursday
A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 50.
Saturday
Mostly sunny, with a high near 72.
Click Map For Forecast
Point Forecast:
2 Miles SSE Champ MO
 38.71°N 90.43°W (Elev. 518 ft)
8:58 pm CDT Apr 29, 2017
11pm CDT Apr 29, 2017-6pm CDT May 6, 2017
 
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