Tropical Storm Forecast to Impact Southeast US This Weekend

Tropical Depression Two is forecast to strengthen to a Tropical Storm. This system will bring heavy rain and gusty winds to portions of the southeastern United States and dangerous rip currents. Flash flooding will be possible in portions of the Carolinas and Virginia Saturday.
Read More...

Hazardous Weather Conditions

Current conditions at

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

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Thunderstorm Light Rain

73°F

23°C

Humidity 84%
Wind Speed S 15 mph
Barometer 29.81 in (1008.4 mb)
Dewpoint 68°F (20°C)
Visibility 3.00 mi
Last update 27 May 5:51 pm CDT
Extended Forecast for

Saint Louis MO

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 11pm.  Cloudy, with a low around 67. South wind 9 to 13 mph.  Chance of precipitation is 70%.

    T-storms
    Likely

    Low: 67 °F

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 83. South wind 10 to 15 mph.

    Chance
    T-storms

    High: 83 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 67. South wind 5 to 11 mph.

    Chance
    T-storms

    Low: 67 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 86. West wind 5 to 8 mph.

    Mostly Sunny

    High: 86 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 66. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Mostly Clear

    Low: 66 °F

  • Memorial
    Day

    Memorial Day: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 86.

    Slight Chance
    T-storms

    High: 86 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 65.

    Slight Chance
    T-storms

    Low: 65 °F

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 85.

    Chance
    T-storms

    High: 85 °F

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 66.

    Chance
    T-storms

    Low: 66 °F

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly before 11pm. Cloudy, with a low around 67. South wind 9 to 13 mph. Chance of precipitation is 70%.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83. South wind 10 to 15 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. South wind 5 to 11 mph.
Sunday
Mostly sunny, with a high near 86. West wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 66. Northwest wind 5 to 7 mph becoming calm in the evening.
Memorial Day
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
Saint Louis MO
 38.64°N 90.23°W (Elev. 538 ft)
5:59 pm CDT May 27, 2016
6pm CDT May 27, 2016-6pm CDT Jun 3, 2016
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database