Severe thunderstorms and locally heavy rain possible from portions of the central plains to the Upper Midwest

Severe thunderstorms and locally heavy rain possible from portions of the central plains to the Upper Midwest this afternoon and evening. Strong, damaging winds and large hail are possible. An isolated tornado or two may occur. Strong thunderstorms are also possible from coastal South Carolina to south Georgia.
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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

94°F

34°C

Humidity 44%
Wind Speed S 8 mph
Barometer 30.04 in (1015.6 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 25 Jun 1:51 pm CDT
Extended Forecast for

Saint Louis MO

  • This
    Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 95. Heat index values as high as 101. South wind around 8 mph.

    Chance
    T-storms

    High: 95 °F

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 77. South wind 5 to 8 mph.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 77 °F

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms, mainly after 10am.  Partly sunny, with a high near 94. Heat index values as high as 101. West wind 6 to 8 mph.

    Chance
    T-storms

    High: 94 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am.  Mostly cloudy, with a low around 73. Northwest wind 3 to 5 mph.

    Chance
    T-storms

    Low: 73 °F

  • Monday

    Monday: Mostly sunny, with a high near 91. North wind 3 to 7 mph.

    Mostly Sunny

    High: 91 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 68.

    Mostly Clear

    Low: 68 °F

  • Tuesday

    Tuesday: Sunny, with a high near 82.

    Sunny

    High: 82 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 62.

    Mostly Clear

    Low: 62 °F

  • Wednesday

    Wednesday: Sunny, with a high near 81.

    Sunny

    High: 81 °F

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 95. Heat index values as high as 101. South wind around 8 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 77. South wind 5 to 8 mph.
Sunday
A 50 percent chance of showers and thunderstorms, mainly after 10am. Partly sunny, with a high near 94. Heat index values as high as 101. West wind 6 to 8 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 73. Northwest wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 91. North wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 68.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
Sunny, with a high near 81.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Friday
Mostly sunny, with a high near 87.
Click Map For Forecast
Point Forecast:
Saint Louis MO
 38.64°N 90.23°W (Elev. 538 ft)
1:45 pm CDT Jun 25, 2016
2pm CDT Jun 25, 2016-6pm CDT Jul 1, 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