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

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Partly Cloudy and Breezy

40°F

4°C

Humidity 57%
Wind Speed W 24 G 37 mph
Barometer 30.04 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 26 Nov 1:55 am CST
Extended Forecast for

3 Miles SW Alhambra IL

  • Overnight

    Overnight: Partly cloudy, with a low around 34. Breezy, with a west wind 18 to 20 mph, with gusts as high as 33 mph.

    Low: 34 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 44. Breezy, with a west wind 16 to 24 mph, with gusts as high as 36 mph.

    High: 44 °F

    Becoming
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 25. Northwest wind 9 to 13 mph, with gusts as high as 24 mph.

    Low: 25 °F

    Increasing
    Clouds

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 41. Northwest wind 8 to 14 mph, with gusts as high as 21 mph.

    High: 41 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 20. Northwest wind around 6 mph becoming calm after midnight.

    Low: 20 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Snow likely after midnight. Cloudy, with a low around 27. Chance of precipitation is 60%.

    Low: 27 °F

    Cloudy then
    Snow Likely

  • Saturday

    Saturday: Rain and snow. High near 38. Chance of precipitation is 80%.

    High: 38 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain likely, mainly before midnight. Cloudy, with a low around 26. Chance of precipitation is 70%.

    Low: 26 °F

    Rain Likely
    then Chance
    Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 34. Breezy, with a west wind 18 to 20 mph, with gusts as high as 33 mph.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 44. Breezy, with a west wind 16 to 24 mph, with gusts as high as 36 mph.
Wednesday Night
Increasing clouds, with a low around 25. Northwest wind 9 to 13 mph, with gusts as high as 24 mph.
Thanksgiving Day
Sunny, with a high near 41. Northwest wind 8 to 14 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 20. Northwest wind around 6 mph becoming calm after midnight.
Friday
Mostly sunny, with a high near 37.
Friday Night
Snow likely after midnight. Cloudy, with a low around 27. Chance of precipitation is 60%.
Saturday
Rain and snow. High near 38. Chance of precipitation is 80%.
Saturday Night
Rain likely, mainly before midnight. Cloudy, with a low around 26. Chance of precipitation is 70%.
Sunday
A slight chance of rain before noon, then a slight chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 20%.
Sunday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 17. Chance of precipitation is 20%.
Monday
A slight chance of rain and snow. Mostly cloudy, with a high near 30. Chance of precipitation is 20%.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 17.
Tuesday
Partly sunny, with a high near 32.
Basemap Options
Click map to change the forecast location
Loading map...
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:
12:26 am CST Nov 26, 2025
Forecast Valid:
2am CST Nov 26, 2025-6pm CST Dec 2, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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