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Very Heavy Rain, Severe Thunderstorms, and High Flash Flood Risk moves into the Mississippi Valley and Midwest

Thunderstorms, some severe, with very heavy rain have moved into the Mid South and Tennessee Valley today. Flash flooding and severe thunderstorms will be possible from the central Gulf Coast to the Upper Great Lakes. The greatest threat of excessive rains will be in portions of the Lower and Middle Mississippi Valleys. This storm system has a history of producing life threatening flash floods. Read More >

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Overcast

70°F

21°C

Humidity 87%
Wind Speed SE 20 G 28 mph
Barometer 29.49 in (998.4 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 30 Apr 5:53 pm CDT
Extended Forecast for

2 Miles S Festus MO

Flash Flood Watch until May 1, 01:00am
Flood Warning until April 30, 09:00pm
Click here for hazard details and duration
Flash Flood Watch
...
  •  
    Flash Flood Watch until May 1, 01:00am
    Flood Warning until April 30, 09:00pm

    NOW: Multiple
    hazards in effect

    Click HERE for Details

  • Tonight

    Tonight: A chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 1am. Some of the storms could produce heavy rain.  Mostly cloudy, with a low around 47. South wind 8 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 40%.

    Heavy Rain

    Low: 47 °F

  • Monday

    Monday: Mostly cloudy, with a high near 58. Southwest wind 10 to 14 mph, with gusts as high as 29 mph.

    Mostly Cloudy

    High: 58 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 48. Southwest wind 7 to 10 mph.

    Partly Cloudy

    Low: 48 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 72. West wind 6 to 9 mph.

    Mostly Sunny

    High: 72 °F

  • Tuesday
    Night

    Tuesday Night: Showers, mainly after 1am.  Low around 50. North wind 3 to 5 mph.  Chance of precipitation is 80%.

    Slight Chance
    Showers then
    Showers

    Low: 50 °F

  • Wednesday

    Wednesday: Showers.  High near 60. Chance of precipitation is 80%.

    Showers

    High: 60 °F

  • Wednesday
    Night

    Wednesday Night: Showers likely.  Cloudy, with a low around 47. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 47 °F

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 1pm.  Mostly cloudy, with a high near 61.

    Chance
    Showers

    High: 61 °F

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 1am. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 47. South wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Monday
Mostly cloudy, with a high near 58. Southwest wind 10 to 14 mph, with gusts as high as 29 mph.
Monday Night
Partly cloudy, with a low around 48. Southwest wind 7 to 10 mph.
Tuesday
Mostly sunny, with a high near 72. West wind 6 to 9 mph.
Tuesday Night
Showers, mainly after 1am. Low around 50. North wind 3 to 5 mph. Chance of precipitation is 80%.
Wednesday
Showers. High near 60. Chance of precipitation is 80%.
Wednesday Night
Showers likely. Cloudy, with a low around 47. Chance of precipitation is 60%.
Thursday
A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 61.
Thursday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Mostly sunny, with a high near 74.
Click Map For Forecast
Point Forecast:
2 Miles S Festus MO
 38.2°N 90.39°W (Elev. 495 ft)
1:58 pm CDT Apr 30, 2017
6pm CDT Apr 30, 2017-6pm CDT May 7, 2017
 
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