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.

Light Snow

21°F

-6°C

Humidity 62%
Wind Speed NW 10 mph
Barometer 30.16 in (1022.9 mb)
Dewpoint 10°F (-12°C)
Visibility 8.00 mi
Wind Chill10°F (-12°C)
Last update 17 Jan 12:51 pm CST
Extended Forecast for

Ladue MO

  • This Afternoon

    This Afternoon: A chance of flurries before 4pm, then a slight chance of snow showers between 4pm and 5pm, then a chance of flurries after 5pm. Mostly cloudy, with a high near 25. West wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 25 °F

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: A chance of flurries before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 13. West wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 13 °F

    Chance
    Flurries

  • Sunday

    Sunday: A chance of flurries after 10am. Partly sunny, with a high near 36. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 36 °F

    Chance
    Flurries

  • Sunday Night

    Sunday Night: A chance of flurries before 9pm. Partly cloudy, with a low around 12. Northwest wind 9 to 16 mph, with gusts as high as 28 mph.

    Low: 12 °F

    Chance
    Flurries

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 22. Northwest wind 7 to 14 mph, with gusts as high as 24 mph.

    High: 22 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of flurries before 4pm, then a slight chance of snow showers between 4pm and 5pm, then a chance of flurries after 5pm. Mostly cloudy, with a high near 25. West wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Tonight
A chance of flurries before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 13. West wind 6 to 11 mph, with gusts as high as 20 mph.
Sunday
A chance of flurries after 10am. Partly sunny, with a high near 36. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.
Sunday Night
A chance of flurries before 9pm. Partly cloudy, with a low around 12. Northwest wind 9 to 16 mph, with gusts as high as 28 mph.
M.L.King Day
Sunny, with a high near 22. Northwest wind 7 to 14 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 13.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
Partly sunny, with a high near 46.
Wednesday Night
A slight chance of rain and snow before midnight, then a slight chance of snow. Partly cloudy, with a low around 21. Chance of precipitation is 20%.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 34.
Thursday Night
A 20 percent chance of snow. Partly cloudy, with a low around 20.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ladue MO
 38.65°N 90.37°W (Elev. 594 ft)
Last Update:
10:56 am CST Jan 17, 2026
Forecast Valid:
1pm CST Jan 17, 2026-6pm CST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation