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

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

A Few Clouds

19°F

-7°C

Humidity 59%
Wind Speed NE 5 mph
Barometer 30.28 in (1027.0 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 4 Dec 6:51 pm CST
Extended Forecast for

2 Miles NNE Black Jack MO

  • Tonight

    Tonight: Clear, with a low around 8. Northeast wind around 5 mph becoming calm in the evening.

    Low: 8 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 37. South wind 3 to 7 mph.

    High: 37 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 26. South wind 5 to 7 mph becoming west after midnight.

    Low: 26 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 35. Light and variable wind becoming east around 6 mph in the afternoon.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 28. East wind around 6 mph.

    Low: 28 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: A chance of rain and snow before noon, then a slight chance of snow. Mostly cloudy, with a high near 35. Chance of precipitation is 30%.

    High: 35 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 8. Northeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 37. South wind 3 to 7 mph.
Friday Night
Increasing clouds, with a low around 26. South wind 5 to 7 mph becoming west after midnight.
Saturday
Partly sunny, with a high near 35. Light and variable wind becoming east around 6 mph in the afternoon.
Saturday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 28. East wind around 6 mph.
Sunday
A chance of rain and snow before noon, then a slight chance of snow. Mostly cloudy, with a high near 35. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 14.
Monday
Mostly sunny, with a high near 30.
Monday Night
Partly cloudy, with a low around 23.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 45.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Partly sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Black Jack MO
 38.82°N 90.25°W (Elev. 499 ft)
Last Update:
5:06 pm CST Dec 4, 2025
Forecast Valid:
7pm CST Dec 4, 2025-6pm CST Dec 11, 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