Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Overcast

21°F

-6°C

Humidity 74%
Wind Speed N 13 mph
Barometer 30.28 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 13 Dec 9:50 am CST
Extended Forecast for

Sorento IL

Cold Weather Advisory December 13, 09:00pm until December 14, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  • Today

    Today: A 50 percent chance of snow, mainly before 5pm.  Cloudy, with a temperature falling to around 15 by 3pm. North wind 8 to 11 mph.

    High: 26 °F

    Chance Snow

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 0. Wind chill values as low as -15. Northwest wind 11 to 15 mph, with gusts as high as 25 mph.

    Low: 0 °F

    Gradual
    Clearing

  • Sunday

    Sunday: Sunny and cold, with a high near 11. Wind chill values as low as -20. North wind 5 to 14 mph, with gusts as high as 24 mph.

    High: 11 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 0. Calm wind becoming south 5 to 7 mph after midnight.

    Low: 0 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 35. Southwest wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 35 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

Today
A 50 percent chance of snow, mainly before 5pm. Cloudy, with a temperature falling to around 15 by 3pm. North wind 8 to 11 mph.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 0. Wind chill values as low as -15. Northwest wind 11 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny and cold, with a high near 11. Wind chill values as low as -20. North wind 5 to 14 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 0. Calm wind becoming south 5 to 7 mph after midnight.
Monday
Sunny, with a high near 35. Southwest wind 7 to 13 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 51.
Wednesday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 41.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 54.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Partly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
Sorento IL
 39°N 89.59°W (Elev. 551 ft)
9:36 am CST Dec 13, 2025
10am CST Dec 13, 2025-6pm CST Dec 19, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database