Active Western Storms; Quiet in the East

A cold weather system will produce heavy mountain snow and gusty winds across the Intermountain West and central Rockies. Windy conditions associated with this storm will produce critical fire weather threats for parts of the central High Plains and elevated threats into the south Plains. An approaching storm may produce showers with areas of heavy mountain snow on the West Coast. Read More >

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

A Few Clouds

73°F

23°C

Humidity 40%
Wind Speed S 9 mph
Barometer 30.06 in (1017.7 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 19 Oct 3:51 pm CDT
Extended Forecast for

Saint Louis MO

  • Tonight

    Tonight: Clear, with a low around 53. South wind 5 to 8 mph.

    Clear

    Low: 53 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. South wind 5 to 13 mph, with gusts as high as 20 mph.

    Mostly Sunny

    High: 77 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 1am.  Mostly cloudy, then gradually becoming mostly clear, with a low around 53. South wind around 10 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Slight Chance
    T-storms

    Low: 53 °F

  • Thursday

    Thursday: Increasing clouds, with a high near 65. West wind 7 to 10 mph, with gusts as high as 21 mph.

    Increasing
    Clouds

    High: 65 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 50. Northwest wind around 6 mph becoming calm  in the evening.

    Mostly Cloudy

    Low: 50 °F

  • Friday

    Friday: Mostly sunny, with a high near 66.

    Mostly Sunny

    High: 66 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 47.

    Mostly Clear

    Low: 47 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 67.

    Mostly Sunny

    High: 67 °F

  • Saturday
    Night

    Saturday Night: A 50 percent chance of showers.  Mostly cloudy, with a low around 53.

    Chance
    Showers

    Low: 53 °F

Detailed Forecast

Tonight
Clear, with a low around 53. South wind 5 to 8 mph.
Wednesday
Mostly sunny, with a high near 77. South wind 5 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 53. South wind around 10 mph becoming west after midnight. Winds could gust as high as 20 mph.
Thursday
Increasing clouds, with a high near 65. West wind 7 to 10 mph, with gusts as high as 21 mph.
Thursday Night
Mostly cloudy, with a low around 50. Northwest wind around 6 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 47.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 53.
Sunday
Showers likely. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 76.
Click Map For Forecast
Point Forecast:
Saint Louis MO
 38.64°N 90.26°W (Elev. 499 ft)
2:40 pm CDT Oct 19, 2021
4pm CDT Oct 19, 2021-6pm CDT Oct 26, 2021
 
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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