Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Overcast
35°F
2°C
| Humidity | 87% |
| Wind Speed | N 7 mph |
| Barometer | 30.23 in |
| Dewpoint | 31°F (-1°C) |
| Visibility | 7.00 mi |
| Wind Chill | 29°F (-2°C) |
| Last update | 3 Dec 10:15 pm CST |
Extended Forecast for
3 Miles SSE Carlinville IL
Tonight

Low: 8 °F
Slight Chance
SnowThursday

High: 19 °F
Cold
Thursday Night

Low: 5 °F
Partly Cloudy
Friday

High: 32 °F
Mostly Sunny
Friday Night

Low: 20 °F
Mostly Cloudy
Saturday

High: 34 °F
Partly Sunny
Saturday Night
Low: 20 °F
Cloudy then
Slight Chance
SnowSunday

High: 29 °F
Slight Chance
SnowSunday Night

Low: 11 °F
Mostly Cloudy
Detailed Forecast
Tonight
A slight chance of snow before 1am, then a chance of flurries between 1am and 3am. Cloudy, with a low around 8. North wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Thursday
Mostly cloudy through mid morning, then gradual clearing and cold, with a high near 19. North wind 5 to 9 mph becoming light northeast in the afternoon.
Thursday Night
Partly cloudy, with a low around 5. Calm wind becoming south around 6 mph in the evening.
Friday
Mostly sunny, with a high near 32. South wind 3 to 7 mph.
Friday Night
Mostly cloudy, with a low around 20. South wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 34.
Saturday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 20.
Sunday
A 20 percent chance of snow. Mostly cloudy, with a high near 29.
Sunday Night
Mostly cloudy, with a low around 11.
Monday
Partly sunny, with a high near 28.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 39.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 29.
Wednesday
A 20 percent chance of rain. Partly sunny, with a high near 44.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SSE Carlinville IL
39.25°N 89.86°W (Elev. 551 ft)
39.25°N 89.86°W (Elev. 551 ft)
10:11 pm CST Dec 3, 2025
10pm CST Dec 3, 2025-6pm CST Dec 10, 2025



