Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
37°F
3°C
| Humidity | 70% |
| Wind Speed | NE 6 mph |
| Barometer | 30.11 in |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 14 Mar 4:15 am CDT |
Extended Forecast for
Wood River IL
Today

High: 62 °F
Mostly Sunny
Tonight

Low: 53 °F
Partly Cloudy
Sunday
High: 68 °F
Breezy.
Chance Rain
then RainSunday Night

Low: 21 °F
Rain/Snow and
BlusteryMonday

High: 28 °F
Chance Snow
and BlusteryMonday Night

Low: 13 °F
Partly Cloudy
Tuesday

High: 36 °F
Mostly Sunny
Tuesday Night

Low: 30 °F
Chance Snow
Wednesday

High: 64 °F
Partly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 62. East wind 6 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 22 mph.
Tonight
Partly cloudy, with a low around 53. South wind 10 to 14 mph, with gusts as high as 24 mph.
Sunday
A chance of rain and thunderstorms, then rain after 1pm. High near 68. Breezy, with a south wind 18 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 90%.
Sunday Night
Rain before 10pm, then snow, possibly mixed with rain between 10pm and 1am, then a chance of snow after 1am. Low around 21. Blustery, with a southwest wind 20 to 26 mph becoming northwest after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday
A 30 percent chance of snow before 1pm. Mostly cloudy, with a high near 28. Blustery, with a northwest wind 22 to 25 mph, with gusts as high as 39 mph.
Monday Night
Partly cloudy, with a low around 13.
Tuesday
Mostly sunny, with a high near 36.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
Sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Sunny, with a high near 70.
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)
1:26 am CDT Mar 14, 2026
4am CDT Mar 14, 2026-6pm CDT Mar 20, 2026


