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Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Overcast
37°F
3°C
| Humidity | 60% |
| Wind Speed | Vrbl 3 mph |
| Barometer | 30.17 in |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Last update | 2 Feb 12:50 pm CST |
Extended Forecast for
5 Miles E Carlinville IL
This Afternoon
High: 34 °F
Mostly Cloudy
Tonight
Low: 23 °F
Mostly Cloudy
then Slight
Chance SnowTuesday
High: 31 °F
Chance Snow
then Partly
SunnyTuesday Night
Low: 11 °F
Partly Cloudy
Wednesday
High: 27 °F
Mostly Sunny
Wednesday Night
Low: 12 °F
Mostly Clear
Thursday
High: 36 °F
Partly Sunny
Thursday Night
Low: 28 °F
Partly Cloudy
Friday
High: 43 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Mostly cloudy, with a high near 34. West wind around 5 mph becoming calm.
Tonight
A 20 percent chance of snow after 3am. Mostly cloudy, with a low around 23. Calm wind becoming northeast around 5 mph after midnight.
Tuesday
A 30 percent chance of snow, mainly before 8am. Mostly cloudy, with a high near 31. North wind 6 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 11. North wind around 6 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 27. North wind 3 to 5 mph.
Wednesday Night
Mostly clear, with a low around 12.
Thursday
Partly sunny, with a high near 36.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Mostly sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 35.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
Mostly sunny, with a high near 40.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles E Carlinville IL
39.27°N 89.8°W (Elev. 650 ft)
39.27°N 89.8°W (Elev. 650 ft)
12:26 pm CST Feb 2, 2026
12pm CST Feb 2, 2026-6pm CST Feb 8, 2026
Additional Resources
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