Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Rain
39°F
4°C
| Humidity | 93% |
| Wind Speed | E 7 mph |
| Barometer | 30.07 in |
| Dewpoint | 37°F (3°C) |
| Visibility | 3.00 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 3 Mar 6:50 am CST |
Extended Forecast for
5 Miles E Carlinville IL
Today

High: 51 °F
Showers and
Patchy FogTonight

Low: 44 °F
Showers and
Patchy FogWednesday

High: 59 °F
Showers and
Patchy FogWednesday Night

Low: 51 °F
Showers
Thursday
High: 65 °F
Showers
Likely then
Chance
ShowersThursday Night
Low: 52 °F
Slight Chance
Showers then
Chance
ShowersFriday

High: 76 °F
Showers
Likely and
BreezyFriday Night
Low: 56 °F
Chance
Showers then
ShowersSaturday
High: 66 °F
Showers
Likely then
Slight Chance
T-storms
Detailed Forecast
Today
Showers and possibly a thunderstorm. Patchy fog. High near 51. Southeast wind around 6 mph. Chance of precipitation is 100%.
Tonight
Showers and possibly a thunderstorm. Patchy fog. Low around 44. East wind around 8 mph. Chance of precipitation is 90%.
Wednesday
Showers likely and possibly a thunderstorm before noon, then showers between noon and 3pm, then showers and possibly a thunderstorm after 3pm. Patchy fog before noon. High near 59. East wind 5 to 7 mph becoming south in the afternoon. Chance of precipitation is 90%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 51. South wind 5 to 7 mph. Chance of precipitation is 90%.
Thursday
Showers likely and possibly a thunderstorm before noon, then a chance of showers. Mostly cloudy, with a high near 65. Southwest wind 6 to 11 mph. Chance of precipitation is 70%.
Thursday Night
A 50 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 52.
Friday
Showers likely and possibly a thunderstorm before noon, then a chance of showers. Mostly cloudy, with a high near 76. Breezy. Chance of precipitation is 60%.
Friday Night
A chance of showers, then showers and possibly a thunderstorm after midnight. Low around 56. Chance of precipitation is 80%.
Saturday
Showers likely and possibly a thunderstorm before noon, then a slight chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 40.
Sunday
Sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 45.
Monday
A 20 percent chance of showers. Sunny, with a high near 69.
Additional Forecasts and Information
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ABOUT 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)
4:46 am CST Mar 3, 2026
7am CST Mar 3, 2026-6pm CDT Mar 9, 2026



