Heavy rain expected across the Mid-Atlantic region and central Appalachians.

Heavy rainfall is possible over portions of the eastern United States today, with the highest risk across the Mid-Atlantic and central Appalachians. Click the "Read More" link for excessive rainfall forecasts from the Weather Prediction Center. Afternoon showers and thunderstorms are possible over portions of the Southwest and southern Rockies through Friday. Read More >

Current conditions at

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

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Overcast

61°F

16°C

Humidity 75%
Wind Speed NW 10 mph
Barometer 30.22 in (1023.0 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 29 Sep 11:51 am CDT
Extended Forecast for

Saint Louis MO

  • This
    Afternoon

    This Afternoon: Isolated showers after 1pm.  Cloudy, with a high near 68. North wind 11 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    Isolated
    Showers

    High: 68 °F

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 9pm.  Mostly cloudy, with a low around 58. North wind 7 to 9 mph.

    Chance
    Showers

    Low: 58 °F

  • Friday

    Friday: Showers likely, mainly after 1pm.  Cloudy, with a high near 70. North wind 7 to 13 mph.  Chance of precipitation is 60%.

    Showers
    Likely

    High: 70 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers.  Cloudy, with a low around 58. Northwest wind 5 to 7 mph.

    Slight Chance
    Showers

    Low: 58 °F

  • Saturday

    Saturday: A 20 percent chance of showers.  Mostly cloudy, with a high near 70. Northwest wind around 6 mph.

    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

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 57.

    Partly Cloudy

    Low: 57 °F

  • Monday

    Monday: Mostly sunny, with a high near 77.

    Mostly Sunny

    High: 77 °F

Detailed Forecast

This Afternoon
Isolated showers after 1pm. Cloudy, with a high near 68. North wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tonight
A 30 percent chance of showers, mainly before 9pm. Mostly cloudy, with a low around 58. North wind 7 to 9 mph.
Friday
Showers likely, mainly after 1pm. Cloudy, with a high near 70. North wind 7 to 13 mph. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of showers. Cloudy, with a low around 58. Northwest wind 5 to 7 mph.
Saturday
A 20 percent chance of showers. Mostly cloudy, with a high near 70. Northwest wind around 6 mph.
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 57.
Monday
Mostly sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Mostly sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
Saint Louis MO
 38.62°N 90.26°W (Elev. 486 ft)
12:12 pm CDT Sep 29, 2016
12pm CDT Sep 29, 2016-6pm CDT Oct 5, 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