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Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
17°F
-8°C
| Humidity | 60% |
| Wind Speed | SW 12 mph |
| Barometer | 30.19 in |
| Dewpoint | 6°F (-14°C) |
| Visibility | 10.00 mi |
| Wind Chill | 4°F (-16°C) |
| Last update | 27 Jan 3:55 am CST |
Extended Forecast for
Pierron IL
Today
High: 28 °F
Sunny
Tonight
Low: -2 °F
Mostly Clear
Wednesday
High: 27 °F
Increasing
CloudsWednesday Night
Low: 7 °F
Mostly Cloudy
Thursday
High: 19 °F
Cold
Thursday Night
Low: 1 °F
Mostly Cloudy
Friday
High: 14 °F
Cold
Friday Night
Low: -1 °F
Partly Cloudy
Saturday
High: 17 °F
Cold
Detailed Forecast
Today
Sunny, with a high near 28. West wind 8 to 14 mph.
Tonight
Mostly clear, with a low around -2. Northwest wind around 6 mph becoming calm in the evening.
Wednesday
Increasing clouds, with a high near 27. Calm wind becoming west 5 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 7. Light and variable wind.
Thursday
Mostly cloudy and cold, with a high near 19. North wind 3 to 6 mph.
Thursday Night
Mostly cloudy, with a low around 1.
Friday
Mostly sunny and cold, with a high near 14.
Friday Night
Partly cloudy, with a low around -1.
Saturday
Mostly sunny and cold, with a high near 17.
Saturday Night
Partly cloudy, with a low around 1.
Sunday
Partly sunny, with a high near 25.
Sunday Night
Mostly cloudy, with a low around 10.
Monday
Partly sunny, with a high near 32.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Pierron IL
38.78°N 89.57°W (Elev. 512 ft)
38.78°N 89.57°W (Elev. 512 ft)
3:16 am CST Jan 27, 2026
4am CST Jan 27, 2026-6pm CST Feb 2, 2026
Additional Resources
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