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Heavy Rain and Flash Flooding Possible Central Gulf Coast to the Southeast

Locally heavy rain will impact the central Gulf Coast to the Southeast today. Several inches of rain could fall in just a few hours. Severe thunderstorms with damaging winds and hail are possible in the Southeast and south Texas. Strong winds are expected in parts of Montana while near record warmth will increase snowmelt from streams and rivers flowing off the Sierra. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Light Rain

67°F

19°C

Humidity 73%
Wind Speed NW 6 mph
Barometer 29.74 in (1006.5 mb)
Dewpoint 58°F (14°C)
Visibility 9.00 mi
Last update 23 May 1:51 pm CDT
Extended Forecast for

2 Miles SSW Saint Charles MO

Flood Warning until May 26, 07:00pm
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning until May 26, 07:00pm

    NOW until
    7:00pm Fri

    Flood Warning

  • This
    Afternoon

    This Afternoon: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm.  Cloudy, with a high near 71. West wind 7 to 9 mph.  Chance of precipitation is 60%.

    Showers
    Likely

    High: 71 °F

  • Tonight

    Tonight: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 51. Northwest wind 5 to 8 mph.  Chance of precipitation is 50%.

    Chance
    T-storms then
    Chance
    Showers

    Low: 51 °F

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 64. Northwest wind 6 to 10 mph.  Chance of precipitation is 50%.

    Chance
    Showers

    High: 64 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers before 1am.  Mostly cloudy, with a low around 52. Northwest wind 6 to 8 mph.

    Chance
    Showers

    Low: 52 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 74. Northwest wind 6 to 8 mph.

    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

  • Friday
    Night

    Friday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 65.

    Chance
    T-storms

    Low: 65 °F

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Cloudy, with a high near 71. West wind 7 to 9 mph. Chance of precipitation is 60%.
Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 51. Northwest wind 5 to 8 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 6 to 10 mph. Chance of precipitation is 50%.
Wednesday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 52. Northwest wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 74. Northwest wind 6 to 8 mph.
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 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 59.
Memorial Day
Mostly sunny, with a high near 78.
Click Map For Forecast
Point Forecast:
2 Miles SSW Saint Charles MO
 38.76°N 90.54°W (Elev. 597 ft)
12:57 pm CDT May 23, 2017
2pm CDT May 23, 2017-6pm CDT May 29, 2017
 
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