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

70°F

21°C

Humidity 59%
Wind Speed S 12 mph
Barometer 29.91 in (1011.5 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 31 Mar 3:51 am CDT
Extended Forecast for

Hazelwood MO

  • Today

    Today: A chance of rain and thunderstorms before 1pm, then a chance of rain and thunderstorms after 4pm. Partly sunny, with a high near 86. Southwest wind 10 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 86 °F

    Chance
    T-storms then
    Chance Rain

  • Tonight

    Tonight: Rain and thunderstorms before 4am, then rain likely. Low around 59. Southwest wind 5 to 9 mph. Chance of precipitation is 80%.

    Low: 59 °F

    Rain

  • Wednesday

    Wednesday: Rain and possibly a thunderstorm before 4pm, then rain likely. High near 74. South wind 5 to 9 mph. Chance of precipitation is 90%.

    High: 74 °F

    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 64. Southeast wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

    Low: 64 °F

    Chance Rain
    then Chance
    T-storms

  • Thursday

    Thursday: Rain and possibly a thunderstorm. High near 77. Breezy, with a south wind 15 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 90%.

    High: 77 °F

    Rain and
    Breezy

  • Thursday Night

    Thursday Night: Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 60. Chance of precipitation is 70%.

    Low: 60 °F

    Rain Likely

  • Friday

    Friday: A chance of rain, with thunderstorms also possible after 1pm. Partly sunny, with a high near 82. Chance of precipitation is 50%.

    High: 82 °F

    Chance Rain
    then Chance
    T-storms

  • Friday Night

    Friday Night: A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.

    Low: 59 °F

    Chance
    T-storms then
    Rain Likely

  • Saturday

    Saturday: Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 68. Chance of precipitation is 70%.

    High: 68 °F

    Rain Likely

Detailed Forecast

Today
A chance of rain and thunderstorms before 1pm, then a chance of rain and thunderstorms after 4pm. Partly sunny, with a high near 86. Southwest wind 10 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tonight
Rain and thunderstorms before 4am, then rain likely. Low around 59. Southwest wind 5 to 9 mph. Chance of precipitation is 80%.
Wednesday
Rain and possibly a thunderstorm before 4pm, then rain likely. High near 74. South wind 5 to 9 mph. Chance of precipitation is 90%.
Wednesday Night
A chance of rain, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 64. Southeast wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Thursday
Rain and possibly a thunderstorm. High near 77. Breezy, with a south wind 15 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 90%.
Thursday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 60. Chance of precipitation is 70%.
Friday
A chance of rain, with thunderstorms also possible after 1pm. Partly sunny, with a high near 82. Chance of precipitation is 50%.
Friday Night
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.
Saturday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 68. Chance of precipitation is 70%.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 40.
Sunday
A 20 percent chance of rain. Mostly sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 36.
Monday
Sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hazelwood MO
 38.78°N 90.37°W (Elev. 587 ft)
Last Update:
1:26 am CDT Mar 31, 2026
Forecast Valid:
4am CDT Mar 31, 2026-6pm CDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

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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