National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Flooding Possible in the Southwest U.S.; Coastal Storm to Impact the East

Heavy to excessive rainfall is expected today into Wednesday over New Mexico into far west Texas. Flash flooding and debris flows in wildfire burn areas will be possible. A strong coastal storm will develop off the Mid-Atlantic coast Wednesday, intensifying toward southern New England this weekend. Significant coastal flooding, strong rip currents, and beach erosion from high surf expected. Read More >

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Mostly Cloudy

58°F

14°C

Humidity 87%
Wind Speed N 3 mph
Barometer 30.25 in (1023.7 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 23 Sep 3:51 am CDT
Extended Forecast for

2 Miles WNW Hazelwood MO

  • Today

    Today: Increasing clouds, with a high near 73. North wind 5 to 9 mph.

    High: 73 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 59. Northeast wind 3 to 8 mph.

    Low: 59 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 79. Northeast wind around 6 mph.

    High: 79 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 61. Northeast wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 79. East wind 3 to 6 mph.

    High: 79 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 75.

    High: 75 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 81.

    High: 81 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 73. North wind 5 to 9 mph.
Tonight
Mostly cloudy, with a low around 59. Northeast wind 3 to 8 mph.
Thursday
Mostly cloudy, with a high near 79. Northeast wind around 6 mph.
Thursday Night
Mostly cloudy, with a low around 61. Northeast wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 79. East wind 3 to 6 mph.
Friday Night
Mostly cloudy, with a low around 60.
Saturday
Mostly cloudy, with a high near 75.
Saturday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 60.
Sunday
Partly sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 62.
Monday
Mostly sunny, with a high near 85.
Monday Night
A 20 percent chance of showers. Mostly clear, with a low around 65.
Tuesday
A 50 percent chance of showers. Mostly sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Hazelwood MO
 38.8°N 90.39°W (Elev. 440 ft)
Last Update:
1:26 am CDT Sep 23, 2026
Forecast Valid:
4am CDT Sep 23, 2026-6pm CDT Sep 29, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation