Hazardous Weather Conditions

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Overcast

40°F

4°C

Humidity 89%
Wind Speed E 7 mph
Barometer 30.19 in (1023.0 mb)
Dewpoint 37°F (3°C)
Visibility 8.00 mi
Wind Chill35°F (2°C)
Last update 2 Mar 4:51 pm CST
Extended Forecast for

Greendale MO

  • Tonight

    Tonight: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 4am.  Patchy fog before midnight, then patchy fog after 3am. Low around 39. East wind around 6 mph.  Chance of precipitation is 90%.

    Low: 39 °F

    Patchy Fog
    then Rain and
    Patchy Fog

  • Tuesday

    Tuesday: Rain and thunderstorms, mainly before 1pm, then rain likely and possibly a thunderstorm after 3pm.  High near 60. East wind around 6 mph.  Chance of precipitation is 90%.

    High: 60 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain, with thunderstorms also possible after 9pm.  Patchy fog between midnight and 4am. Low around 51. East wind around 7 mph.  Chance of precipitation is 90%.

    Low: 51 °F

    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: Rain and possibly a thunderstorm.  High near 66. Light and variable wind becoming south 5 to 7 mph in the morning.  Chance of precipitation is 90%.

    High: 66 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain and possibly a thunderstorm before midnight, then rain between midnight and 3am, then rain and possibly a thunderstorm after 3am.  Low around 56. South wind around 7 mph.  Chance of precipitation is 90%.

    Low: 56 °F

    Rain

  • Thursday

    Thursday: Rain and possibly a thunderstorm before 9am, then rain between 9am and noon, then a chance of rain and thunderstorms after noon.  High near 71. Chance of precipitation is 80%.

    High: 71 °F

    Rain then
    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain, with thunderstorms also possible after midnight.  Mostly cloudy, with a low around 56. Chance of precipitation is 50%.

    Low: 56 °F

    Chance Rain
    then Chance
    T-storms

  • Friday

    Friday: A chance of rain and thunderstorms.  Partly sunny, with a high near 79. Chance of precipitation is 50%.

    High: 79 °F

    Chance
    T-storms then
    Chance Rain

  • Friday Night

    Friday Night: A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after midnight.  Mostly cloudy, with a low around 60. Chance of precipitation is 70%.

    Low: 60 °F

    Chance
    T-storms then
    Rain Likely

Detailed Forecast

Tonight
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 4am. Patchy fog before midnight, then patchy fog after 3am. Low around 39. East wind around 6 mph. Chance of precipitation is 90%.
Tuesday
Rain and thunderstorms, mainly before 1pm, then rain likely and possibly a thunderstorm after 3pm. High near 60. East wind around 6 mph. Chance of precipitation is 90%.
Tuesday Night
Rain, with thunderstorms also possible after 9pm. Patchy fog between midnight and 4am. Low around 51. East wind around 7 mph. Chance of precipitation is 90%.
Wednesday
Rain and possibly a thunderstorm. High near 66. Light and variable wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 90%.
Wednesday Night
Rain and possibly a thunderstorm before midnight, then rain between midnight and 3am, then rain and possibly a thunderstorm after 3am. Low around 56. South wind around 7 mph. Chance of precipitation is 90%.
Thursday
Rain and possibly a thunderstorm before 9am, then rain between 9am and noon, then a chance of rain and thunderstorms after noon. High near 71. Chance of precipitation is 80%.
Thursday Night
A chance of rain, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
Friday
A chance of rain and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 50%.
Friday Night
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 60. Chance of precipitation is 70%.
Saturday
Rain likely and possibly a thunderstorm before noon, then a chance of rain and thunderstorms after noon. Cloudy, with a high near 70. Chance of precipitation is 70%.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 49.
Sunday
A 20 percent chance of rain. Mostly cloudy, with a high near 65.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 51.
Monday
A 30 percent chance of rain. Mostly sunny, with a high near 71.
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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 2, 2026
5pm CST Mar 2, 2026-6pm CDT Mar 9, 2026
 
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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