Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Fair

30°F

-1°C

Humidity 92%
Wind Speed Calm
Barometer 29.98 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 31 Dec 10:35 pm CST
Extended Forecast for

Wood River IL

  • Tonight

    Tonight: A chance of flurries between 4am and 5am.  Increasing clouds, with a low around 26. West wind around 5 mph becoming calm.

    Low: 26 °F

    Chance
    Flurries

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 37. North wind around 6 mph becoming calm  in the morning.

    High: 37 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27. Light and variable wind.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 41. Calm wind becoming east around 6 mph in the morning.

    High: 41 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Cloudy, with a low around 28. Northeast wind 3 to 6 mph.

    Low: 28 °F

    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of flurries between 4am and 5am. Increasing clouds, with a low around 26. West wind around 5 mph becoming calm.
New Year's Day
Mostly cloudy, with a high near 37. North wind around 6 mph becoming calm in the morning.
Thursday Night
Partly cloudy, with a low around 27. Light and variable wind.
Friday
Mostly cloudy, with a high near 41. Calm wind becoming east around 6 mph in the morning.
Friday Night
Cloudy, with a low around 28. Northeast wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 41.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Mostly sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Partly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
Wood River IL
 38.86°N 90.08°W (Elev. 436 ft)
10:26 pm CST Dec 31, 2025
10pm CST Dec 31, 2025-6pm CST Jan 7, 2026
 
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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