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.

Mostly Cloudy

32°F

0°C

Humidity 61%
Wind Speed NW 12 mph
Barometer 30.34 in (1028.2 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 27 Nov 4:51 am CST
Extended Forecast for

Earth City MO

Winter Storm Watch November 29, 12:00am until November 30, 12:00am
Click here for hazard details and duration
Winter Storm Watch

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 42. West wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 42 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 22. Northwest wind 5 to 8 mph.

    Low: 22 °F

    Clear

  • Friday

    Friday: Increasing clouds, with a high near 39. Light and variable wind.

    High: 39 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Snow, mainly after 3am. Low around 31. Light southeast wind increasing to 5 to 10 mph in the evening. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 31 °F

    Cloudy then
    Snow

  • Saturday

    Saturday: Snow before 9am, then snow, possibly mixed with rain between 9am and 3pm, then rain after 3pm. High near 37. Southeast wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain likely, mainly before midnight. Cloudy, with a low around 26. Chance of precipitation is 70%.

    Low: 26 °F

    Rain Likely
    then Slight
    Chance Rain

  • Sunday

    Sunday: Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 27.

    High: 27 °F

    Mostly Cloudy

Detailed Forecast

Thanksgiving Day
Sunny, with a high near 42. West wind 8 to 10 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 22. Northwest wind 5 to 8 mph.
Friday
Increasing clouds, with a high near 39. Light and variable wind.
Friday Night
Snow, mainly after 3am. Low around 31. Light southeast wind increasing to 5 to 10 mph in the evening. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow before 9am, then snow, possibly mixed with rain between 9am and 3pm, then rain after 3pm. High near 37. Southeast wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Rain likely, mainly before midnight. Cloudy, with a low around 26. Chance of precipitation is 70%.
Sunday
Mostly cloudy, with a high near 31.
Sunday Night
Mostly cloudy, with a low around 17.
Monday
Mostly cloudy, with a high near 27.
Monday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Mostly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Earth City MO
 38.78°N 90.48°W (Elev. 440 ft)
Last Update:
4:31 am CST Nov 27, 2025
Forecast Valid:
5am CST Nov 27, 2025-6pm CST Dec 3, 2025
 
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