Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Rain
52°F
11°C
| Humidity | 93% |
| Wind Speed | N 10 G 16 mph |
| Barometer | 30.00 in |
| Dewpoint | 50°F (10°C) |
| Visibility | 5.00 mi |
| Wind Chill | 49°F (9°C) |
| Last update | 1 Apr 4:55 am CDT |
Extended Forecast for
5 Miles E Carlinville IL
Overnight

Low: 51 °F
Showers
Wednesday

High: 59 °F
Showers
Wednesday Night
Low: 55 °F
Showers
Likely then
Chance
T-stormsThursday
High: 74 °F
Breezy.
Chance
Showers then
ShowersThursday Night

Low: 59 °F
Showers
Likely and
BreezyFriday
High: 78 °F
Chance
T-storms then
Showers
LikelyFriday Night
Low: 52 °F
Showers
Likely then
ShowersSaturday

High: 63 °F
Showers
LikelySaturday Night

Low: 35 °F
Slight Chance
Showers
Detailed Forecast
Overnight
Showers and possibly a thunderstorm. Low around 51. Northeast wind around 10 mph. Chance of precipitation is 80%.
Wednesday
Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 59. Northeast wind 9 to 13 mph. Chance of precipitation is 90%.
Wednesday Night
Showers and thunderstorms likely before 4am, then a chance of showers. Mostly cloudy, with a low around 55. East wind 9 to 15 mph becoming south after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 70%.
Thursday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 74. Breezy, with a south wind 18 to 28 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.
Thursday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 59. Breezy, with a south wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 78. Chance of precipitation is 70%.
Friday Night
Showers and possibly a thunderstorm. Low around 52. Chance of precipitation is 90%.
Saturday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.
Saturday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 53.
Sunday Night
Clear, with a low around 33.
Monday
Sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 57.
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)
3:01 am CDT Apr 1, 2026
5am CDT Apr 1, 2026-6pm CDT Apr 7, 2026



