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.

Partly Cloudy

58°F

14°C

Humidity 76%
Wind Speed Calm
Barometer 29.77 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 3 May 11:35 pm CDT
Extended Forecast for

Alhambra IL

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 2am. Mostly cloudy, with a low around 55. South wind 5 to 7 mph. Chance of precipitation is 60%.

    Low: 55 °F

    Showers
    Likely

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly after 8am. Partly sunny, with a high near 78. Southwest wind 9 to 17 mph, with gusts as high as 25 mph.

    High: 78 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: Showers and thunderstorms, mainly before 4am, then showers likely and possibly a thunderstorm after 5am. Low around 55. Southwest wind 6 to 14 mph becoming southeast after midnight. Chance of precipitation is 80%.

    Low: 55 °F

    Showers

  • Tuesday

    Tuesday: Showers, with thunderstorms also possible after 1pm. High near 61. South wind 6 to 15 mph becoming north in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 100%.

    High: 61 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 43. North wind 6 to 15 mph. Chance of precipitation is 70%.

    Low: 43 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 58.

    High: 58 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly before 2am. Mostly cloudy, with a low around 55. South wind 5 to 7 mph. Chance of precipitation is 60%.
Monday
A 40 percent chance of showers and thunderstorms, mainly after 8am. Partly sunny, with a high near 78. Southwest wind 9 to 17 mph, with gusts as high as 25 mph.
Monday Night
Showers and thunderstorms, mainly before 4am, then showers likely and possibly a thunderstorm after 5am. Low around 55. Southwest wind 6 to 14 mph becoming southeast after midnight. Chance of precipitation is 80%.
Tuesday
Showers, with thunderstorms also possible after 1pm. High near 61. South wind 6 to 15 mph becoming north in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 100%.
Tuesday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 43. North wind 6 to 15 mph. Chance of precipitation is 70%.
Wednesday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 58.
Wednesday Night
Mostly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Mostly clear, with a low around 45.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 68.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 48.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 52.
Sunday
A 30 percent chance of showers. Mostly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alhambra IL
 38.89°N 89.74°W (Elev. 554 ft)
Last Update:
10:51 pm CDT May 3, 2026
Forecast Valid:
11pm CDT May 3, 2026-6pm CDT May 10, 2026
 
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