Severe Thunderstorms Possible in Parts of the Eastern and Central U.S. Today. Some Storms May Bring Heavy Rain and Flash Flooding in the Central U.S.

Severe thunderstorms will be possible over portions of the eastern United States, from new England to the Mid-Atlantic, today. Severe thunderstorms are also possible over portions of the Central Plains, mainly Kansas and eastern Colorado. Heavy rain associated with some of the storms in the Plains may cause flash flooding.
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Current conditions at

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

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Partly Cloudy

76°F

24°C

Humidity 62%
Wind Speed N 14 mph
Barometer 30.08 in (1017.3 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 1 Jul 9:51 am CDT
Extended Forecast for

Saint Louis MO

Flash Flood Watch July 2, 07:00am until July 4, 07:00am
Click here for hazard details and duration
Flash Flood Watch
  • Today

    Today: Mostly sunny, with a high near 85. North wind around 9 mph.

    Mostly Sunny

    High: 85 °F

  • Tonight

    Tonight: Increasing clouds, with a low around 63. North wind 5 to 8 mph becoming east after midnight.

    Increasing
    Clouds

    Low: 63 °F

  • Saturday

    Saturday: Showers and thunderstorms. Some of the storms could produce heavy rainfall.  High near 72. East wind 5 to 9 mph.  Chance of precipitation is 80%.

    Heavy Rain

    High: 72 °F

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms. Some of the storms could produce heavy rainfall.  Low around 61. East wind 6 to 8 mph.  Chance of precipitation is 80%.

    Heavy Rain

    Low: 61 °F

  • Sunday

    Sunday: Showers and thunderstorms. Some of the storms could produce heavy rainfall.  High near 78. East wind around 8 mph.  Chance of precipitation is 80%.

    Heavy Rain

    High: 78 °F

  • Sunday
    Night

    Sunday Night: Showers and thunderstorms. Some of the storms could produce heavy rainfall.  Low around 68. Chance of precipitation is 80%.

    Heavy Rain

    Low: 68 °F

  • Independence
    Day

    Independence Day: Showers and thunderstorms likely.  Cloudy, with a high near 82. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 82 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 69.

    Slight Chance
    T-storms

    Low: 69 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 89.

    Slight Chance
    T-storms

    High: 89 °F

Detailed Forecast

Today
Mostly sunny, with a high near 85. North wind around 9 mph.
Tonight
Increasing clouds, with a low around 63. North wind 5 to 8 mph becoming east after midnight.
Saturday
Showers and thunderstorms. Some of the storms could produce heavy rainfall. High near 72. East wind 5 to 9 mph. Chance of precipitation is 80%.
Saturday Night
Showers and thunderstorms. Some of the storms could produce heavy rainfall. Low around 61. East wind 6 to 8 mph. Chance of precipitation is 80%.
Sunday
Showers and thunderstorms. Some of the storms could produce heavy rainfall. High near 78. East wind around 8 mph. Chance of precipitation is 80%.
Sunday Night
Showers and thunderstorms. Some of the storms could produce heavy rainfall. Low around 68. Chance of precipitation is 80%.
Independence Day
Showers and thunderstorms likely. Cloudy, with a high near 82. Chance of precipitation is 60%.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
Thursday
Mostly sunny, with a high near 96.
Click Map For Forecast
Point Forecast:
Saint Louis MO
 38.62°N 90.26°W (Elev. 486 ft)
8:15 am CDT Jul 1, 2016
10am CDT Jul 1, 2016-6pm CDT Jul 7, 2016
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database