Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Mostly Cloudy
61°F
16°C
| Humidity | 72% |
| Wind Speed | N 16 mph |
| Barometer | 30.29 in |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 10 Apr 5:50 pm CDT |
Extended Forecast for
5 Miles E Carlinville IL
Tonight

Low: 47 °F
Mostly Cloudy
Saturday

High: 67 °F
Chance
ShowersSaturday Night

Low: 57 °F
Partly Cloudy
Sunday
High: 79 °F
Breezy.
Partly Sunny
then Chance
ShowersSunday Night

Low: 62 °F
Showers
LikelyMonday
High: 83 °F
Chance
Showers then
Chance
T-stormsMonday Night

Low: 64 °F
Slight Chance
T-stormsTuesday

High: 85 °F
Chance
T-stormsTuesday Night

Low: 65 °F
Chance
T-storms
Detailed Forecast
Tonight
Mostly cloudy, with a low around 47. North wind 6 to 9 mph becoming east after midnight.
Saturday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 67. Southeast wind 8 to 10 mph.
Saturday Night
Partly cloudy, with a low around 57. Southeast wind around 10 mph, with gusts as high as 20 mph.
Sunday
A chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Partly sunny, with a high near 79. Breezy, with a south wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 62. South wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Monday
A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 10am, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 83. Chance of precipitation is 40%.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 20%.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 85.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Thursday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 77.
Thursday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 57.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
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)
2:46 pm CDT Apr 10, 2026
5pm CDT Apr 10, 2026-6pm CDT Apr 17, 2026



