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Heavy Rain, Local Flooding from Gulf Coast to Southern Mid-Atlantic

A slow moving front will provide the focus for locally heavy rain from the Gulf Coast and Southeast states to the southern Mid-Atlantic on Tuesday. Localized flash flooding will be possible with the heavier thunderstorms. Also, some of these thunderstorms could produce damaging wind gusts in parts of the Southeast on Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Mostly Cloudy

68°F

20°C

Humidity 53%
Wind Speed N 8 mph
Barometer 29.93 in (1012.5 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 22 May 11:51 pm CDT
Extended Forecast for

2 Miles ESE Saint Louis MO

Flood Warning until May 27, 10:59am
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning until May 27, 10:59am

    NOW until
    10:59am Sat

    Flood Warning

  • Overnight

    Overnight: Mostly cloudy, with a low around 58. Light southeast wind.

    Mostly Cloudy

    Low: 58 °F

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly between 4pm and 5pm, then showers likely and possibly a thunderstorm after 5pm.  Mostly cloudy, with a high near 71. Light and variable wind becoming west 5 to 8 mph in the morning.  Chance of precipitation is 60%.

    Slight Chance
    T-storms then
    T-storms
    Likely

    High: 71 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms.  Cloudy, with a low around 53. Northwest wind around 6 mph.  Chance of precipitation is 50%.

    Chance
    T-storms then
    Chance
    Showers

    Low: 53 °F

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 64. Northwest wind 7 to 10 mph.  Chance of precipitation is 50%.

    Chance
    Showers

    High: 64 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers, mainly before 1am.  Mostly cloudy, with a low around 52. Northwest wind 6 to 9 mph.

    Chance
    Showers

    Low: 52 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 74.

    Mostly Sunny

    High: 74 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 57.

    Partly Cloudy

    Low: 57 °F

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly before 1pm.  Partly sunny, with a high near 81.

    Chance
    T-storms

    High: 81 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 58. Light southeast wind.
Tuesday
Showers and thunderstorms likely, mainly between 4pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 71. Light and variable wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 60%.
Tuesday Night
A chance of showers and thunderstorms. Cloudy, with a low around 53. Northwest wind around 6 mph. Chance of precipitation is 50%.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 64. Northwest wind 7 to 10 mph. Chance of precipitation is 50%.
Wednesday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 52. Northwest wind 6 to 9 mph.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 57.
Friday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 81.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 65.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59.
Memorial Day
Mostly sunny, with a high near 78.
Click Map For Forecast
Point Forecast:
2 Miles ESE Saint Louis MO
 38.62°N 90.23°W (Elev. 489 ft)
11:42 pm CDT May 22, 2017
12am CDT May 23, 2017-6pm CDT May 28, 2017
 
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