Hazardous Weather Conditions

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Fair

64°F

18°C

Humidity 77%
Wind Speed S 8 mph
Barometer 29.81 in
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 26 Mar 6:35 am CDT
Extended Forecast for

3 Miles SW Alhambra IL

  • Today

    Today: Sunny, with a high near 90. Breezy, with a southwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 90 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: A chance of showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 4am, then showers likely after 4am.  Increasing clouds, with a low around 40. Breezy, with a north wind 9 to 14 mph becoming north 17 to 22 mph after midnight. Winds could gust as high as 36 mph.  Chance of precipitation is 70%.

    Low: 40 °F

    Chance
    T-storms then
    Showers
    Likely and
    Breezy

  • Friday

    Friday: A 40 percent chance of showers, mainly before 10am.  Cloudy, then gradually becoming mostly sunny, with a high near 52. Breezy, with a north wind 18 to 20 mph, with gusts as high as 32 mph.

    High: 52 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. North wind 6 to 14 mph.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 54. Calm wind becoming southeast 5 to 8 mph in the morning.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain and thunderstorms before 1pm.  Mostly sunny, with a high near 80.

    High: 80 °F

    Slight Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 90. Breezy, with a southwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.
Tonight
A chance of showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 4am, then showers likely after 4am. Increasing clouds, with a low around 40. Breezy, with a north wind 9 to 14 mph becoming north 17 to 22 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 70%.
Friday
A 40 percent chance of showers, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 52. Breezy, with a north wind 18 to 20 mph, with gusts as high as 32 mph.
Friday Night
Mostly clear, with a low around 30. North wind 6 to 14 mph.
Saturday
Sunny, with a high near 54. Calm wind becoming southeast 5 to 8 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
Partly sunny, with a high near 64.
Sunday Night
Mostly cloudy, with a low around 54.
Monday
A 20 percent chance of rain and thunderstorms before 1pm. Mostly sunny, with a high near 80.
Monday Night
A slight chance of rain and thunderstorms, then a chance of rain after 1am. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
Tuesday
A 40 percent chance of rain and thunderstorms. Partly sunny, with a high near 81.
Tuesday Night
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 62.
Wednesday
A 50 percent chance of rain and thunderstorms. Partly sunny, with a high near 78. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Alhambra IL
 38.87°N 89.77°W (Elev. 541 ft)
4:21 am CDT Mar 26, 2026
6am CDT Mar 26, 2026-6pm CDT Apr 1, 2026
 
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Additional Resources

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