Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Mostly Cloudy and Breezy
82°F
28°C
| Humidity | 55% |
| Wind Speed | S 21 G 28 mph |
| Barometer | 29.95 in |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 3 Apr 3:50 pm CDT |
Extended Forecast for
Wood River IL
This Afternoon
High: 80 °F
Chance
T-stormsTonight
Low: 57 °F
Chance
T-storms then
Heavy RainSaturday
High: 62 °F⇓
Heavy Rain
then Slight
Chance
ShowersSaturday Night
Low: 39 °F
Partly Cloudy
Sunday
High: 59 °F
Sunny
Sunday Night
Low: 40 °F
Clear
Monday
High: 62 °F
Sunny
Monday Night
Low: 37 °F
Mostly Cloudy
then Slight
Chance
ShowersTuesday
High: 55 °F
Partly Sunny
Detailed Forecast
This Afternoon
A 30 percent chance of showers and thunderstorms, mainly before 5pm. Partly sunny, with a high near 80. South wind around 17 mph, with gusts as high as 25 mph.
Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Some of the storms could produce heavy rainfall. Low around 57. South wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%.
Saturday
Showers, mainly before 10am. The rain could be heavy at times. Temperature falling to around 56 by 5pm. West wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Saturday Night
Partly cloudy, with a low around 39. West wind 7 to 14 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 59. Northwest wind 7 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 40.
Monday
Sunny, with a high near 62.
Monday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 55.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Partly sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 75.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 55.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 77.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT 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)
2:26 pm CDT Apr 3, 2026
4pm CDT Apr 3, 2026-6pm CDT Apr 10, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
