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Heavy Rain and Potential for Flash Flooding for Mid-Atlantic

An unseasonably strong storm system will bring heavy rain to the Mid-Atlantic and central Appalachians Friday into Saturday. Flash flooding and widespread lowland flooding are possible during this period. Meanwhile, monsoon moisture will continue to produce heavy rain with the possibility of localized flash flooding in the Desert Southwest through the southern/central Rockies and High Plains. Read More >

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

A Few Clouds

84°F

29°C

Humidity 57%
Wind Speed N 14 mph
Barometer 29.94 in (1012.4 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 28 Jul 11:51 am CDT
Extended Forecast for

Saint Louis MO

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 85. North wind 9 to 11 mph.

    Mostly Sunny

    High: 85 °F

  • Tonight

    Tonight: Mostly clear, with a low around 64. Northeast wind 5 to 9 mph.

    Mostly Clear

    Low: 64 °F

  • Saturday

    Saturday: Sunny, with a high near 82. Northeast wind 5 to 8 mph.

    Sunny

    High: 82 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 62. Northeast wind 5 to 7 mph becoming calm  in the evening.

    Mostly Clear

    Low: 62 °F

  • Sunday

    Sunday: Sunny, with a high near 85. Northeast wind 3 to 6 mph.

    Sunny

    High: 85 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 63.

    Mostly Clear

    Low: 63 °F

  • Monday

    Monday: Sunny, with a high near 87.

    Sunny

    High: 87 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 65.

    Mostly Clear

    Low: 65 °F

  • Tuesday

    Tuesday: Sunny, with a high near 89.

    Sunny

    High: 89 °F

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 85. North wind 9 to 11 mph.
Tonight
Mostly clear, with a low around 64. Northeast wind 5 to 9 mph.
Saturday
Sunny, with a high near 82. Northeast wind 5 to 8 mph.
Saturday Night
Mostly clear, with a low around 62. Northeast wind 5 to 7 mph becoming calm in the evening.
Sunday
Sunny, with a high near 85. Northeast wind 3 to 6 mph.
Sunday Night
Mostly clear, with a low around 63.
Monday
Sunny, with a high near 87.
Monday Night
Mostly clear, with a low around 65.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Mostly clear, with a low around 69.
Wednesday
Mostly sunny, with a high near 90.
Wednesday Night
Partly cloudy, with a low around 71.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Click Map For Forecast
Point Forecast:
Saint Louis MO
 38.64°N 90.23°W (Elev. 538 ft)
9:41 am CDT Jul 28, 2017
12pm CDT Jul 28, 2017-6pm CDT Aug 3, 2017
 
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Additional Resources

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