Hazardous Weather Conditions

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Overcast

51°F

11°C

Humidity 89%
Wind Speed NE 6 mph
Barometer 30.07 in (1018.7 mb)
Dewpoint 48°F (9°C)
Visibility 7.00 mi
Wind Chill49°F (9°C)
Last update 3 Mar 7:51 pm CST
Extended Forecast for

Greendale MO

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am.  Cloudy, with a low around 50. Northeast wind 6 to 8 mph.  Chance of precipitation is 70%.

    Low: 50 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2pm.  Patchy dense fog before 11am. High near 61. Southwest wind around 6 mph becoming calm  in the afternoon.  Chance of precipitation is 80%.

    High: 61 °F

    Showers and
    Patchy Dense
    Fog

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm.  Patchy fog between 11pm and 2am. Low around 54. North wind around 5 mph becoming calm.  Chance of precipitation is 100%.

    Low: 54 °F

    T-storms and
    Patchy Fog
    then Showers
    and Patchy
    Fog

  • Thursday

    Thursday: Showers likely, mainly before noon.  Cloudy, then gradually becoming mostly sunny, with a high near 69. Southwest wind 3 to 7 mph.  Chance of precipitation is 60%.

    High: 69 °F

    Showers
    Likely then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then showers likely and possibly a thunderstorm after midnight.  Mostly cloudy, with a low around 58. South wind 3 to 8 mph.  Chance of precipitation is 60%.

    Low: 58 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers and thunderstorms.  Partly sunny, with a high near 79. Chance of precipitation is 40%.

    High: 79 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight.  Low around 59. Chance of precipitation is 90%.

    Low: 59 °F

    Chance
    T-storms then
    Showers

  • Saturday

    Saturday: A 50 percent chance of showers, mainly before noon.  Mostly cloudy, with a high near 68.

    High: 68 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Cloudy, with a low around 50. Northeast wind 6 to 8 mph. Chance of precipitation is 70%.
Wednesday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2pm. Patchy dense fog before 11am. High near 61. Southwest wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 80%.
Wednesday Night
Showers and possibly a thunderstorm. Patchy fog between 11pm and 2am. Low around 54. North wind around 5 mph becoming calm. Chance of precipitation is 100%.
Thursday
Showers likely, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 69. Southwest wind 3 to 7 mph. Chance of precipitation is 60%.
Thursday Night
A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 58. South wind 3 to 8 mph. Chance of precipitation is 60%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 59. Chance of precipitation is 90%.
Saturday
A 50 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 68.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Sunny, with a high near 69.
Sunday Night
Mostly clear, with a low around 49.
Monday
A 20 percent chance of showers. Sunny, with a high near 76.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 60.
Tuesday
Showers and thunderstorms likely. Partly sunny, with a high near 77. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Greendale MO
 38.69°N 90.31°W (Elev. 594 ft)
4:56 pm CST Mar 3, 2026
7pm CST Mar 3, 2026-6pm CDT Mar 10, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database