Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
22°F
-6°C
| Humidity | 56% |
| Wind Speed | W 12 mph |
| Barometer | 30.15 in |
| Dewpoint | 8°F (-13°C) |
| Visibility | 10.00 mi |
| Wind Chill | 10°F (-12°C) |
| Last update | 17 Mar 1:15 am CDT |
Extended Forecast for
Wood River IL
Overnight

Low: 14 °F
Mostly Cloudy
Tuesday

High: 34 °F
Increasing
CloudsTuesday Night
Low: 30 °F
Chance Snow
then Chance
Rain/SnowWednesday

High: 64 °F
Mostly Sunny
Wednesday Night

Low: 43 °F
Mostly Cloudy
Thursday

High: 72 °F
Mostly Sunny
Thursday Night

Low: 46 °F
Partly Cloudy
Friday

High: 77 °F
Mostly Sunny
Friday Night

Low: 52 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 14. Northwest wind 11 to 14 mph, with gusts as high as 22 mph.
Tuesday
Increasing clouds, with a high near 34. Northwest wind 6 to 9 mph becoming southwest in the afternoon.
Tuesday Night
A chance of snow before 4am, then a slight chance of rain. Cloudy, with a low around 30. Southeast wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 64. South wind around 10 mph becoming west in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 43. West wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 49.
Sunday
Sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 55.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Wood River IL
38.86°N 90.08°W (Elev. 436 ft)
38.86°N 90.08°W (Elev. 436 ft)
12:11 am CDT Mar 17, 2026
1am CDT Mar 17, 2026-6pm CDT Mar 23, 2026


