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Severe weather possible from Ohio Valley to New England

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Monday afternoon and evening from northeastern Kentucky across portions of the Northeast and into New England. Large hail and damaging winds will be the main threats.
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Hazardous Weather Conditions

Current conditions at

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

Lat: 38.75°NLon: 90.37°WElev: 604ft.

A Few Clouds

31°C

88°F

Humidity 42%
Wind Speed NW 7 km/h
Barometer 29.90 in (1010.9 mb)
Dewpoint 17°C (62°F)
Visibility 16 km
Heat Index31°C (88°F)
Last update 3 Aug 9:51 am CDT
Extended Forecast for

Saint Louis MO

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 33. West wind 8 to 11 km/h.

    Sunny then
    Slight Chance
    T-storms

    High: 33 °C

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms after 2am.  Partly cloudy, with a low around 24. Northwest wind 5 to 10 km/h becoming calm  in the evening.  Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 24 °C

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 31. Southeast wind 5 to 8 km/h.

    Chance
    T-storms

    High: 31 °C

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms likely, mainly after 8pm.  Mostly cloudy, with a low around 24. Calm wind.  Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 24 °C

  • Wednesday

    Wednesday: Showers and thunderstorms likely.  Cloudy, with a high near 29. Southeast wind 5 to 10 km/h.  Chance of precipitation is 60%.

    T-storms
    Likely

    High: 29 °C

  • Wednesday
    Night

    Wednesday Night: Showers and thunderstorms likely.  Mostly cloudy, with a low around 24. Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 24 °C

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly before 8am.  Mostly cloudy, with a high near 28. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 28 °C

  • Thursday
    Night

    Thursday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 23.

    Chance
    T-storms

    Low: 23 °C

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 27.

    Chance
    T-storms

    High: 27 °C

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 33. West wind 8 to 11 km/h.
Tonight
A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 24. Northwest wind 5 to 10 km/h becoming calm in the evening. Chance of precipitation is 30%.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 31. Southeast wind 5 to 8 km/h.
Tuesday Night
Showers and thunderstorms likely, mainly after 8pm. Mostly cloudy, with a low around 24. Calm wind. Chance of precipitation is 60%.
Wednesday
Showers and thunderstorms likely. Cloudy, with a high near 29. Southeast wind 5 to 10 km/h. Chance of precipitation is 60%.
Wednesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.
Thursday
Showers and thunderstorms likely, mainly before 8am. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 23.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 27.
Friday Night
A 40 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 29.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 24.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 29.
  Click Map For Forecast
Point Forecast:
Saint Louis MO
 38.64°N 90.23°W (Elev. 164 m)
8:56 am CDT Aug 3, 2015
10am CDT Aug 3, 2015-6pm CDT Aug 9, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database