Hazardous Weather Conditions

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Overcast

24°C

75°F

Humidity 90%
Wind Speed SE 9 km/h
Barometer 1018.5 mb (30.11 in)
Dewpoint 22°C (72°F)
Visibility 14 km
Last update 18 Jul 8:51 am CDT
Extended Forecast for

2 Miles SW Brooklyn IL

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 32. Calm wind becoming southeast 5 to 8 km/h in the afternoon.

    High: 32 °C

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 4am, then a slight chance of showers.  Partly cloudy, with a low around 23. Calm wind.  Chance of precipitation is 40%.

    Low: 23 °C

    Chance
    T-storms

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 10am.  Mostly cloudy, then gradually becoming sunny, with a high near 35. Heat index values as high as 42. South wind 5 to 11 km/h.  Chance of precipitation is 40%.

    High: 35 °C

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 25. South wind 3 to 8 km/h.

    Low: 25 °C

    Slight Chance
    T-storms

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly sunny and hot, with a high near 36. Calm wind becoming west 5 to 10 km/h in the morning.

    High: 36 °C

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am.  Partly cloudy, with a low around 25.

    Low: 25 °C

    Chance
    T-storms

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms.  Mostly sunny and hot, with a high near 36.

    High: 36 °C

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 26.

    Low: 26 °C

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 37.

    High: 37 °C

    Hot

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 32. Calm wind becoming southeast 5 to 8 km/h in the afternoon.
Tonight
A chance of showers and thunderstorms before 4am, then a slight chance of showers. Partly cloudy, with a low around 23. Calm wind. Chance of precipitation is 40%.
Saturday
A chance of showers, with thunderstorms also possible after 10am. Mostly cloudy, then gradually becoming sunny, with a high near 35. Heat index values as high as 42. South wind 5 to 11 km/h. Chance of precipitation is 40%.
Saturday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 25. South wind 3 to 8 km/h.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny and hot, with a high near 36. Calm wind becoming west 5 to 10 km/h in the morning.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 25.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 36.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Sunny and hot, with a high near 37.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Sunny and hot, with a high near 38.
Wednesday Night
Mostly clear, with a low around 26.
Thursday
Sunny and hot, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Brooklyn IL
 38.62°N 90.2°W (Elev. 446 m)
5:06 am CDT Jul 18, 2025
9am CDT Jul 18, 2025-6pm CDT Jul 24, 2025
 
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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