Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Overcast
22°F
-6°C
| Humidity | 81% |
| Wind Speed | NW 9 mph |
| Barometer | 30.11 in |
| Dewpoint | 17°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 12°F (-11°C) |
| Last update | 2 Dec 6:15 am CST |
Extended Forecast for
2 Miles WSW Alton IL
Today
High: 27 °F
Mostly Cloudy
Tonight
Low: 19 °F
Partly Cloudy
Wednesday
High: 39 °F
Increasing
CloudsWednesday Night
Low: 11 °F
Mostly Cloudy
Thursday
High: 21 °F
Sunny
Thursday Night
Low: 6 °F
Mostly Clear
Friday
High: 36 °F
Mostly Sunny
Friday Night
Low: 22 °F
Partly Cloudy
Saturday
High: 36 °F
Partly Sunny
Detailed Forecast
Today
Mostly cloudy, with a high near 27. Light and variable wind becoming west 5 to 7 mph.
Tonight
Partly cloudy, with a low around 19. South wind 5 to 7 mph.
Wednesday
Increasing clouds, with a high near 39. South wind around 7 mph becoming northwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 11. North wind 7 to 10 mph.
Thursday
Sunny, with a high near 21. North wind 3 to 8 mph.
Thursday Night
Mostly clear, with a low around 6.
Friday
Mostly sunny, with a high near 36.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Partly sunny, with a high near 36.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Mostly cloudy, with a high near 32.
Sunday Night
Mostly cloudy, with a low around 17.
Monday
Partly sunny, with a high near 35.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles WSW Alton IL
38.88°N 90.19°W (Elev. 407 ft)
38.88°N 90.19°W (Elev. 407 ft)
4:46 am CST Dec 2, 2025
6am CST Dec 2, 2025-6pm CST Dec 8, 2025
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