Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
81°F
27°C
| Humidity | 30% |
| Wind Speed | NW 13 mph |
| Barometer | 29.92 in |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 20 Mar 12:45 pm CDT |
Extended Forecast for
Pierron IL
This Afternoon
High: 84 °F
Sunny
Tonight
Low: 50 °F
Partly Cloudy
Saturday
High: 80 °F
Sunny
Saturday Night
Low: 61 °F
Mostly Clear
Sunday
High: 85 °F
Mostly Sunny
Sunday Night
Low: 40 °F
Slight Chance
ShowersMonday
High: 57 °F
Mostly Sunny
Monday Night
Low: 39 °F
Partly Cloudy
Tuesday
High: 59 °F
Partly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 84. West wind 9 to 13 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 50. West wind around 6 mph becoming east after midnight.
Saturday
Sunny, with a high near 80. Light and variable wind becoming southwest 5 to 7 mph in the morning.
Saturday Night
Mostly clear, with a low around 61. South wind 6 to 9 mph.
Sunday
Mostly sunny, with a high near 85. Southwest wind 9 to 17 mph.
Sunday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Partly sunny, with a high near 59.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Partly sunny, with a high near 64.
Wednesday Night
Mostly cloudy, with a low around 49.
Thursday
A 20 percent chance of showers. Sunny, with a high near 74.
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)
12:35 pm CDT Mar 20, 2026
12pm CDT Mar 20, 2026-6pm CDT Mar 26, 2026
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