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

60°F

16°C

Humidity 60%
Wind Speed SE 12 G 21 mph
Barometer 29.71 in (1006.0 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 14 Mar 11:51 pm CDT
Extended Forecast for

Ladue MO

Wind Advisory March 15, 10:00am until March 16, 12:00pm
Click here for hazard details and duration
Wind Advisory

  • Overnight

    Overnight: Mostly cloudy, with a low around 56. South wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 56 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 3pm. High near 67. Breezy, with a south wind 17 to 21 mph becoming southwest in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 90%.

    High: 67 °F

    Breezy.
    Chance
    T-storms then
    Rain

  • Sunday Night

    Sunday Night: Rain and snow likely before 3am, then a slight chance of snow between 3am and 4am. Mostly cloudy, with a low around 21. Breezy, with a northwest wind 22 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Rain/Snow
    Likely and
    Breezy then
    Chance Snow
    and Blustery

  • Monday

    Monday: A slight chance of snow between 7am and 1pm. Mostly cloudy, with a high near 31. Blustery, with a northwest wind 20 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 20%.

    High: 31 °F

    Slight Chance
    Snow and
    Blustery

  • Monday Night

    Monday Night: Mostly clear, with a low around 15. Northwest wind 8 to 16 mph, with gusts as high as 28 mph.

    Low: 15 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain and snow after 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 56. South wind 10 to 14 mph, with gusts as high as 24 mph.
Sunday
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 3pm. High near 67. Breezy, with a south wind 17 to 21 mph becoming southwest in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 90%.
Sunday Night
Rain and snow likely before 3am, then a slight chance of snow between 3am and 4am. Mostly cloudy, with a low around 21. Breezy, with a northwest wind 22 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
A slight chance of snow between 7am and 1pm. Mostly cloudy, with a high near 31. Blustery, with a northwest wind 20 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 15. Northwest wind 8 to 16 mph, with gusts as high as 28 mph.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
A chance of rain and snow after 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Mostly sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ladue MO
 38.65°N 90.37°W (Elev. 594 ft)
Last Update:
11:16 pm CDT Mar 14, 2026
Forecast Valid:
12am CDT Mar 15, 2026-6pm CDT Mar 21, 2026
 
Forecast Discussion
 
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