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.

Fog/Mist

37°F

3°C

Humidity 93%
Wind Speed NE 9 mph
Barometer 30.28 in
Dewpoint 36°F (2°C)
Visibility 3.00 mi
Wind Chill30°F (-1°C)
Last update 2 Mar 9:50 am CST
Extended Forecast for

3 Miles SW Alhambra IL

  • Today

    Today: A slight chance of drizzle before 5pm. Cloudy, with a high near 42. East wind 8 to 10 mph.

    High: 42 °F

    Slight Chance
    Drizzle

  • Tonight

    Tonight: A chance of showers and thunderstorms between 3am and 4am, then showers and possibly a thunderstorm after 4am. Low around 38. East wind 3 to 6 mph. Chance of precipitation is 90%.

    Low: 38 °F

    Cloudy then
    Showers

  • Tuesday

    Tuesday: Rain before 3pm, then showers and possibly a thunderstorm, mainly after 3pm. High near 58. Southeast wind around 6 mph. Chance of precipitation is 90%.

    High: 58 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, then showers and possibly a thunderstorm after 9pm. Low around 52. Southeast wind around 6 mph. Chance of precipitation is 80%.

    Low: 52 °F

    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 66. South wind 6 to 11 mph. Chance of precipitation is 80%.

    High: 66 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 54. Chance of precipitation is 80%.

    Low: 54 °F

    Showers

  • Thursday

    Thursday: Showers likely, mainly before noon. Mostly cloudy, with a high near 68. Chance of precipitation is 70%.

    High: 68 °F

    Showers
    Likely then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.

    Low: 55 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday

    Friday: Showers likely and possibly a thunderstorm before noon, then a chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely

Detailed Forecast

Today
A slight chance of drizzle before 5pm. Cloudy, with a high near 42. East wind 8 to 10 mph.
Tonight
A chance of showers and thunderstorms between 3am and 4am, then showers and possibly a thunderstorm after 4am. Low around 38. East wind 3 to 6 mph. Chance of precipitation is 90%.
Tuesday
Rain before 3pm, then showers and possibly a thunderstorm, mainly after 3pm. High near 58. Southeast wind around 6 mph. Chance of precipitation is 90%.
Tuesday Night
Showers likely, then showers and possibly a thunderstorm after 9pm. Low around 52. Southeast wind around 6 mph. Chance of precipitation is 80%.
Wednesday
Showers and possibly a thunderstorm. High near 66. South wind 6 to 11 mph. Chance of precipitation is 80%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 54. Chance of precipitation is 80%.
Thursday
Showers likely, mainly before noon. Mostly cloudy, with a high near 68. Chance of precipitation is 70%.
Thursday Night
A chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.
Friday
Showers likely and possibly a thunderstorm before noon, then a chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.
Saturday
Showers likely. Cloudy, with a high near 66. Chance of precipitation is 60%.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 45.
Sunday
A 20 percent chance of showers. Mostly cloudy, with a high near 64.
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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:
9:47 am CST Mar 2, 2026
Forecast Valid:
10am CST Mar 2, 2026-6pm CDT Mar 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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