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Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Overcast

71°F

22°C

Humidity 79%
Wind Speed E 6 mph
Barometer 29.65 in (1003.6 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 14 May 11:53 am CDT
Extended Forecast for

Lemay MO

  • Today

    Today: Showers and possibly a thunderstorm. High near 71. North wind 6 to 8 mph. Chance of precipitation is 80%.

    High: 71 °F

    Showers

  • Tonight

    Tonight: Showers and thunderstorms likely before midnight, then isolated showers between midnight and 3am. Patchy fog before 9pm, then patchy fog after 10pm. Otherwise, cloudy, with a low around 57. North wind 7 to 10 mph. Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 77. North wind 6 to 10 mph.

    High: 77 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 59. North wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 59 °F

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 77. South wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 77 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.

    Low: 62 °F

    T-storms
    Likely then
    Showers
    Likely

  • Friday

    Friday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 77. Chance of precipitation is 60%.

    High: 77 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 61.

    Low: 61 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Showers and possibly a thunderstorm. High near 71. North wind 6 to 8 mph. Chance of precipitation is 80%.
Tonight
Showers and thunderstorms likely before midnight, then isolated showers between midnight and 3am. Patchy fog before 9pm, then patchy fog after 10pm. Otherwise, cloudy, with a low around 57. North wind 7 to 10 mph. Chance of precipitation is 60%.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 77. North wind 6 to 10 mph.
Wednesday Night
A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 59. North wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 77. South wind 5 to 10 mph. Chance of precipitation is 60%.
Thursday Night
Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.
Friday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 77. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 61.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 85.
Saturday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 65.
Sunday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 87.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Lemay MO
 38.53°N 90.26°W (Elev. 381 ft)
Last Update:
11:39 am CDT May 14, 2024
Forecast Valid:
11am CDT May 14, 2024-6pm CDT May 20, 2024
 
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