Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
52°F
11°C
| Humidity | 38% |
| Wind Speed | E 10 mph |
| Barometer | 30.08 in |
| Dewpoint | 27°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 49°F (9°C) |
| Last update | 28 Feb 9:45 am CST |
Extended Forecast for
5 Miles E Carlinville IL
Today
High: 59 °F
Mostly Sunny
then Slight
Chance RainTonight
Low: 26 °F
Partly Cloudy
Sunday
High: 41 °F
Partly Sunny
Sunday Night
Low: 27 °F
Snow Likely
Monday
High: 41 °F
Chance
Rain/Snow
then Slight
Chance RainMonday Night
Low: 39 °F
Rain
Tuesday
High: 55 °F
Rain
Tuesday Night
Low: 43 °F
Rain
Wednesday
High: 61 °F
Rain Likely
Detailed Forecast
Today
A slight chance of rain between 1pm and 3pm. Partly sunny, with a high near 59. East wind 6 to 9 mph becoming southeast in the afternoon. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 26. North wind 7 to 14 mph, with gusts as high as 22 mph.
Sunday
Partly sunny, with a high near 41. Northeast wind 9 to 11 mph.
Sunday Night
Snow likely. Cloudy, with a low around 27. East wind around 10 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Monday
A chance of snow before 9am, then a chance of rain. Cloudy, with a high near 41. Southeast wind around 11 mph. Chance of precipitation is 30%.
Monday Night
Rain. Steady temperature around 39. Chance of precipitation is 80%.
Tuesday
Rain and possibly a thunderstorm. High near 55. Chance of precipitation is 90%.
Tuesday Night
Rain and possibly a thunderstorm. Low around 43. Chance of precipitation is 80%.
Wednesday
Rain likely and possibly a thunderstorm. Cloudy, with a high near 61. Chance of precipitation is 70%.
Wednesday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 65.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 51.
Friday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 68. Chance of precipitation is 70%.
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)
7:56 am CST Feb 28, 2026
10am CST Feb 28, 2026-6pm CST Mar 6, 2026
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