Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Mostly Cloudy
59°F
15°C
| Humidity | 94% |
| Wind Speed | S 12 mph |
| Barometer | 29.78 in |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 7 Mar 7:45 am CST |
Extended Forecast for
Pierron IL
Today
High: 66 °F⇓
Rain Likely
then Slight
Chance RainTonight
Low: 37 °F
Decreasing
CloudsSunday
High: 64 °F
Sunny
Sunday Night
Low: 45 °F
Clear
Monday
High: 75 °F
Sunny
Monday Night
Low: 59 °F
Mostly Clear
then Chance
RainTuesday
High: 77 °F
Chance Rain
then Rain
Likely and
BreezyTuesday Night
Low: 53 °F
Rain and
BreezyWednesday
High: 64 °F
Breezy. Rain
then Chance
Rain
Detailed Forecast
Today
Rain likely and possibly a thunderstorm before 11am, then a slight chance of rain between 11am and 1pm. Mostly cloudy, with a temperature rising to near 66 by 11am, then falling to around 56 during the remainder of the day. South wind 11 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 70%.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 37. Northwest wind 6 to 11 mph becoming light west after midnight.
Sunday
Sunny, with a high near 64. Light west wind becoming southwest 5 to 10 mph in the morning.
Sunday Night
Clear, with a low around 45. South wind 6 to 8 mph.
Monday
Sunny, with a high near 75. South wind 8 to 16 mph, with gusts as high as 23 mph.
Monday Night
A slight chance of rain and thunderstorms, then a chance of rain after midnight. Mostly clear, with a low around 59. Chance of precipitation is 30%.
Tuesday
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 77. Breezy. Chance of precipitation is 70%.
Tuesday Night
Rain and possibly a thunderstorm. Low around 53. Breezy. Chance of precipitation is 90%.
Wednesday
Rain and possibly a thunderstorm before noon, then a chance of rain. High near 64. Breezy. Chance of precipitation is 90%.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
Mostly cloudy, with a low around 38.
Friday
Mostly cloudy, with a high near 64. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Pierron IL
38.78°N 89.57°W (Elev. 512 ft)
38.78°N 89.57°W (Elev. 512 ft)
5:21 am CST Mar 7, 2026
8am CST Mar 7, 2026-6pm CDT Mar 13, 2026
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