Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Mostly Cloudy
30°F
-1°C
| Humidity | 64% |
| Wind Speed | N 8 mph |
| Barometer | 30.21 in |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 22°F (-6°C) |
| Last update | 21 Feb 9:45 am CST |
Extended Forecast for
2 Miles E Williamson IL
Today
High: 39 °F
Chance
FlurriesTonight
Low: 20 °F
Mostly Clear
Sunday
High: 31 °F
Mostly Sunny
and BlusterySunday Night
Low: 15 °F
Partly Cloudy
Monday
High: 32 °F
Sunny
Monday Night
Low: 18 °F
Mostly Clear
Tuesday
High: 50 °F
Partly Sunny
Tuesday Night
Low: 38 °F
Mostly Cloudy
Wednesday
High: 58 °F
Partly Sunny
Detailed Forecast
Today
A chance of flurries before 1pm. Mostly cloudy, with a high near 39. Northwest wind 9 to 14 mph.
Tonight
Mostly clear, with a low around 20. Northwest wind 10 to 16 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 31. Blustery, with a northwest wind 17 to 23 mph, with gusts as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 15. Northwest wind 15 to 18 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 32. Northwest wind 7 to 16 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 18.
Tuesday
Partly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Partly sunny, with a high near 58.
Wednesday Night
A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 34.
Thursday
A 20 percent chance of rain. Mostly sunny, with a high near 50.
Thursday Night
Mostly clear, with a low around 29.
Friday
Sunny, with a high near 59.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles E Williamson IL
38.98°N 89.73°W (Elev. 600 ft)
38.98°N 89.73°W (Elev. 600 ft)
8:31 am CST Feb 21, 2026
10am CST Feb 21, 2026-6pm CST Feb 27, 2026
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