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

Hazardous Weather Conditions

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Partly Cloudy

63°F

17°C

Humidity 68%
Wind Speed W 14 mph
Barometer 29.69 in (1004.9 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 18 Feb 8:51 am CST
Extended Forecast for

Hazelwood MO

  • Today

    Today: Sunny, with a high near 75. West wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 52. South wind 3 to 7 mph.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms, mainly before 3pm. Mostly sunny, with a high near 71. South wind 7 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 29 mph.

    High: 71 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37. West wind 11 to 18 mph, with gusts as high as 28 mph.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 50. West wind 8 to 17 mph, with gusts as high as 26 mph.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow. Partly sunny, with a high near 43.

    High: 43 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before midnight. Partly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 75. West wind 6 to 11 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 52. South wind 3 to 7 mph.
Thursday
A 40 percent chance of showers and thunderstorms, mainly before 3pm. Mostly sunny, with a high near 71. South wind 7 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 29 mph.
Thursday Night
Mostly clear, with a low around 37. West wind 11 to 18 mph, with gusts as high as 28 mph.
Friday
Sunny, with a high near 50. West wind 8 to 17 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around 31.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 43.
Saturday Night
A 30 percent chance of snow before midnight. Partly cloudy, with a low around 25.
Sunday
Sunny, with a high near 38.
Sunday Night
Mostly clear, with a low around 20.
Monday
Sunny, with a high near 37.
Monday Night
Mostly clear, with a low around 22.
Tuesday
Mostly sunny, with a high near 47.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hazelwood MO
 38.78°N 90.37°W (Elev. 587 ft)
Last Update:
6:21 am CST Feb 18, 2026
Forecast Valid:
9am CST Feb 18, 2026-6pm CST Feb 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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