Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
16°F
-9°C
| Humidity | 58% |
| Wind Speed | NW 9 G 16 mph |
| Barometer | 30.22 in |
| Dewpoint | 4°F (-16°C) |
| Visibility | 10.00 mi |
| Wind Chill | 5°F (-15°C) |
| Last update | 17 Mar 6:15 am CDT |
Extended Forecast for
6 Miles SE Carlinville IL
Today
High: 31 °F
Increasing
CloudsTonight
Low: 26 °F
Chance Snow
Wednesday
High: 58 °F
Chance Rain
then SunnyWednesday Night
Low: 39 °F
Mostly Cloudy
Thursday
High: 69 °F
Mostly Sunny
Thursday Night
Low: 43 °F
Partly Cloudy
Friday
High: 72 °F
Mostly Sunny
Friday Night
Low: 47 °F
Partly Cloudy
Saturday
High: 73 °F
Sunny
Detailed Forecast
Today
Increasing clouds, with a high near 31. Northwest wind 6 to 13 mph becoming southwest in the afternoon.
Tonight
A 50 percent chance of snow. Cloudy, with a low around 26. South wind 6 to 15 mph, with gusts as high as 24 mph.
Wednesday
A 30 percent chance of rain before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 58. South wind 9 to 14 mph becoming west in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 39. Calm wind becoming south around 5 mph after midnight.
Thursday
Mostly sunny, with a high near 69. South wind around 7 mph.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 72.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 38.
Monday
Partly sunny, with a high near 53.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
6 Miles SE Carlinville IL
39.23°N 89.8°W (Elev. 650 ft)
39.23°N 89.8°W (Elev. 650 ft)
3:31 am CDT Mar 17, 2026
6am CDT Mar 17, 2026-6pm CDT Mar 23, 2026
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