Heavy Rain and Flash Flooding Possible Over Parts of the Eastern United States

Heavy rainfall is expected over portions of the eastern United States through Thursday. Flooding and flash flooding will be possible in some areas. Click the "Read More" link for excessive rainfall forecasts from the Weather Prediction Center. Read More >

Current conditions at

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

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Partly Cloudy

69°F

21°C

Humidity 41%
Wind Speed N 15 mph
Barometer 29.99 in (1015.0 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 28 Sep 1:51 pm CDT
Extended Forecast for

Saint Louis MO

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 68. North wind around 15 mph, with gusts as high as 22 mph.

    Mostly Sunny

    High: 68 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 53. Northwest wind around 10 mph.

    Partly Cloudy

    Low: 53 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 71. North wind 9 to 11 mph, with gusts as high as 21 mph.

    Mostly Sunny

    High: 71 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 58. North wind 7 to 9 mph.

    Mostly Cloudy

    Low: 58 °F

  • Friday

    Friday: A 20 percent chance of showers.  Mostly cloudy, with a high near 71. North wind 7 to 10 mph.

    Slight Chance
    Showers

    High: 71 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 56.

    Slight Chance
    Showers

    Low: 56 °F

  • Saturday

    Saturday: A 20 percent chance of showers.  Mostly cloudy, with a high near 70.

    Slight Chance
    Showers

    High: 70 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 57.

    Mostly Cloudy

    Low: 57 °F

  • Sunday

    Sunday: Partly sunny, with a high near 74.

    Partly Sunny

    High: 74 °F

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 68. North wind around 15 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 53. Northwest wind around 10 mph.
Thursday
Mostly sunny, with a high near 71. North wind 9 to 11 mph, with gusts as high as 21 mph.
Thursday Night
Mostly cloudy, with a low around 58. North wind 7 to 9 mph.
Friday
A 20 percent chance of showers. Mostly cloudy, with a high near 71. North wind 7 to 10 mph.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 56.
Saturday
A 20 percent chance of showers. Mostly cloudy, with a high near 70.
Saturday Night
Mostly cloudy, with a low around 57.
Sunday
Partly sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 56.
Monday
Mostly sunny, with a high near 78.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Mostly sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
Saint Louis MO
 38.64°N 90.23°W (Elev. 538 ft)
11:57 am CDT Sep 28, 2016
1pm CDT Sep 28, 2016-6pm CDT Oct 4, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database