Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fog/Mist
63°F
17°C
| Humidity | 97% |
| Wind Speed | Calm |
| Barometer | 30.03 in |
| Dewpoint | 62°F (17°C) |
| Visibility | 5.00 mi |
| Last update | 23 Aug 3:15 am CDT |
Extended Forecast for
5 Miles WNW Carlinville IL
Overnight
Low: 61 °F
Partly Cloudy
Saturday
High: 83 °F
Mostly Cloudy
then Slight
Chance
ShowersSaturday Night
Low: 55 °F
Decreasing
CloudsSunday
High: 76 °F
Sunny
Sunday Night
Low: 52 °F
Mostly Clear
Monday
High: 73 °F
Sunny
Monday Night
Low: 50 °F
Mostly Clear
Tuesday
High: 73 °F
Sunny
Tuesday Night
Low: 49 °F
Mostly Clear
Detailed Forecast
Overnight
Partly cloudy, with a low around 61. Calm wind.
Saturday
A 20 percent chance of showers after 4pm. Mostly cloudy, with a high near 83. Calm wind becoming west 5 to 8 mph in the morning.
Saturday Night
Mostly cloudy, then gradually becoming clear, with a low around 55. Northwest wind 6 to 8 mph.
Sunday
Sunny, with a high near 76. Northwest wind 6 to 10 mph.
Sunday Night
Mostly clear, with a low around 52. Northwest wind 3 to 6 mph.
Monday
Sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 78.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles WNW Carlinville IL
39.32°N 89.94°W (Elev. 627 ft)
39.32°N 89.94°W (Elev. 627 ft)
2:51 am CDT Aug 23, 2025
3am CDT Aug 23, 2025-6pm CDT Aug 29, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
