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.

Fog/Mist

48°F

9°C

Humidity 89%
Wind Speed SE 8 mph
Barometer 30.17 in (1021.9 mb)
Dewpoint 45°F (7°C)
Visibility 5.00 mi
Wind Chill44°F (7°C)
Last update 23 Nov 7:51 pm CST
Extended Forecast for

Hazelwood MO

Dense Fog Advisory until November 24, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until November 24, 09:00am

    NOW until 9:00am Mon

    Dense Fog Advisory

  • Tonight

    Low: 44 °F

    Cloudy then
    Patchy Dense
    Fog

  • Monday

    Monday: Rain likely, mainly after 4pm. Patchy dense fog before 7am. Otherwise, cloudy, with a high near 58. Southeast wind 6 to 9 mph. Chance of precipitation is 70%.

    High: 58 °F

    Patchy Dense
    Fog then Rain
    Likely

  • Monday Night

    Monday Night: Rain, mainly before midnight. Patchy fog between 7pm and 1am. Low around 50. Southeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 80%.

    Low: 50 °F

    Rain and
    Patchy Fog
    then Chance
    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon. Mostly cloudy, with a high near 61. Calm wind becoming west 5 to 8 mph in the morning.

    High: 61 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. West wind 7 to 16 mph, with gusts as high as 24 mph.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 43.

    High: 43 °F

    Sunny

Detailed Forecast

Tonight
Patchy dense fog after 1am. Otherwise, cloudy, with a low around 44. Southeast wind 3 to 6 mph.
Monday
Rain likely, mainly after 4pm. Patchy dense fog before 7am. Otherwise, cloudy, with a high near 58. Southeast wind 6 to 9 mph. Chance of precipitation is 70%.
Monday Night
Rain, mainly before midnight. Patchy fog between 7pm and 1am. Low around 50. Southeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 80%.
Tuesday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 61. Calm wind becoming west 5 to 8 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 36. West wind 7 to 16 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 45.
Wednesday Night
Partly cloudy, with a low around 29.
Thanksgiving Day
Sunny, with a high near 43.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Partly sunny, with a high near 43.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Saturday
Rain and snow likely. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
Saturday Night
Rain likely. Cloudy, with a low around 37. Chance of precipitation is 60%.
Sunday
Rain likely. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.
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:
7:31 pm CST Nov 23, 2025
Forecast Valid:
8pm CST Nov 23, 2025-6pm CST Nov 30, 2025
 
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