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.

Fair

41°F

5°C

Humidity 78%
Wind Speed Calm
Barometer 30.27 in
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 6 Apr 4:55 am CDT
Extended Forecast for

3 Miles SW Alhambra IL

  • Today

    Today: Sunny, with a high near 61. Northwest wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: A 20 percent chance of rain after 4am. Increasing clouds, with a low around 37. North wind 7 to 13 mph, with gusts as high as 22 mph.

    Low: 37 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 51. East wind around 11 mph.

    High: 51 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. East wind around 9 mph.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69. South wind 9 to 16 mph, with gusts as high as 24 mph.

    High: 69 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56.

    Low: 56 °F

    Chance
    T-storms

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 71. Chance of precipitation is 50%.

    High: 71 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 61. Northwest wind 6 to 14 mph, with gusts as high as 22 mph.
Tonight
A 20 percent chance of rain after 4am. Increasing clouds, with a low around 37. North wind 7 to 13 mph, with gusts as high as 22 mph.
Tuesday
A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 51. East wind around 11 mph.
Tuesday Night
Partly cloudy, with a low around 38. East wind around 9 mph.
Wednesday
Mostly sunny, with a high near 69. South wind 9 to 16 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 68.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 71. Chance of precipitation is 50%.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 77.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Alhambra IL
 38.87°N 89.77°W (Elev. 541 ft)
Last Update:
4:21 am CDT Apr 6, 2026
Forecast Valid:
5am CDT Apr 6, 2026-6pm CDT Apr 12, 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