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Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Overcast
30°F
-1°C
| Humidity | 75% |
| Wind Speed | N 9 mph |
| Barometer | 30.27 in |
| Dewpoint | 23°F (-5°C) |
| Visibility | 10.00 mi |
| Wind Chill | 22°F (-6°C) |
| Last update | 3 Feb 6:50 pm CST |
Extended Forecast for
4 Miles SSW South Roxana IL
Tonight
Low: 20 °F
Mostly Cloudy
Wednesday
High: 31 °F
Partly Sunny
Wednesday Night
Low: 15 °F
Partly Cloudy
Thursday
High: 40 °F
Partly Sunny
Thursday Night
Low: 31 °F
Mostly Clear
Friday
High: 49 °F
Sunny
Friday Night
Low: 23 °F
Mostly Clear
Saturday
High: 41 °F
Sunny
Saturday Night
Low: 29 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 20. North wind 3 to 6 mph.
Wednesday
Partly sunny, with a high near 31. North wind 3 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 15. Light and variable wind.
Thursday
Partly sunny, with a high near 40. Light southwest wind becoming south 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around 31. South wind 6 to 10 mph becoming west after midnight.
Friday
Sunny, with a high near 49.
Friday Night
Mostly clear, with a low around 23.
Saturday
Sunny, with a high near 41.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Mostly sunny, with a high near 48.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
Partly sunny, with a high near 54.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SSW South Roxana IL
38.77°N 90.08°W (Elev. 427 ft)
38.77°N 90.08°W (Elev. 427 ft)
5:07 pm CST Feb 3, 2026
7pm CST Feb 3, 2026-6pm CST Feb 10, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
