National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Mostly Cloudy

64°F

18°C

Humidity 83%
Wind Speed SE 10 mph
Barometer 29.44 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 19 Feb 2:50 pm CST
Extended Forecast for

3 Miles SW Alhambra IL

  • This Afternoon

    This Afternoon: A 30 percent chance of rain and thunderstorms, mainly before 4pm. Mostly sunny, with a high near 67. South wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 67 °F

    Chance Rain

  • Tonight

    Tonight: Increasing clouds, with a low around 34. Breezy, with a south wind 9 to 14 mph becoming west 18 to 23 mph in the evening. Winds could gust as high as 34 mph.

    Low: 34 °F

    Increasing
    Clouds and
    Breezy

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 46. Breezy, with a west wind 16 to 21 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 46 °F

    Decreasing
    Clouds and
    Breezy then
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 28. West wind around 6 mph becoming light and variable.

    Low: 28 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 44. North wind 6 to 13 mph.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 35. Breezy.

    High: 35 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of rain and thunderstorms, mainly before 4pm. Mostly sunny, with a high near 67. South wind 10 to 13 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 34. Breezy, with a south wind 9 to 14 mph becoming west 18 to 23 mph in the evening. Winds could gust as high as 34 mph.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 46. Breezy, with a west wind 16 to 21 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 32 mph.
Friday Night
Increasing clouds, with a low around 28. West wind around 6 mph becoming light and variable.
Saturday
Mostly sunny, with a high near 44. North wind 6 to 13 mph.
Saturday Night
Mostly clear, with a low around 23.
Sunday
Sunny, with a high near 35. Breezy.
Sunday Night
Mostly clear, with a low around 18.
Monday
Sunny, with a high near 35.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Partly sunny, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
A 20 percent chance of rain. Partly sunny, with a high near 58.
Wednesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 31.
Thursday
A 30 percent chance of rain. Mostly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Alhambra IL
 38.87°N 89.77°W (Elev. 541 ft)
Last Update:
12:26 pm CST Feb 19, 2026
Forecast Valid:
3pm CST Feb 19, 2026-6pm CST Feb 26, 2026
 
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Additional Resources

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