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Severe thunderstorms possible over the Mid Atlantic and Northeast U.S.

Severe thunderstorms may develop Monday afternoon and evening over portions of the Mid Atlantic and Northeast U.S. A few of the storms could contain damaging winds, large hail, and heavy rainfall. The severe weather threat will shift to the upper Midwest and Great Lakes by Tuesday and Wednesday of this week. Read More >

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

85°F

29°C

Humidity 51%
Wind Speed N 6 mph
Barometer 29.98 in (1013.7 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 24 Jul 10:51 am CDT
Extended Forecast for

Saint Louis MO

  • Today

    Today: Mostly sunny, with a high near 92. Northeast wind around 6 mph.

    Mostly Sunny

    High: 92 °F

  • Tonight

    Tonight: Mostly clear, with a low around 72. East wind 5 to 7 mph.

    Mostly Clear

    Low: 72 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 92. East wind 3 to 6 mph.

    Mostly Sunny

    High: 92 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 75. Southeast wind 3 to 6 mph.

    Mostly Clear

    Low: 75 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny and hot, with a high near 99. Southeast wind 3 to 5 mph.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 99 °F

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am.  Mostly cloudy, with a low around 78.

    Chance
    T-storms

    Low: 78 °F

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 92.

    Chance
    T-storms

    High: 92 °F

  • Thursday
    Night

    Thursday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 72.

    Chance
    T-storms

    Low: 72 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 87.

    Slight Chance
    T-storms

    High: 87 °F

Detailed Forecast

Today
Mostly sunny, with a high near 92. Northeast wind around 6 mph.
Tonight
Mostly clear, with a low around 72. East wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 92. East wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a low around 75. Southeast wind 3 to 6 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 99. Southeast wind 3 to 5 mph.
Wednesday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 78.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 92.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Friday Night
Partly cloudy, with a low around 67.
Saturday
Sunny, with a high near 86.
Saturday Night
Mostly clear, with a low around 65.
Sunday
Sunny, with a high near 86.
Click Map For Forecast
Point Forecast:
Saint Louis MO
 38.64°N 90.23°W (Elev. 538 ft)
10:13 am CDT Jul 24, 2017
11am CDT Jul 24, 2017-6pm CDT Jul 30, 2017
 
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Additional Resources

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