Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
46°F
8°C
| Humidity | 71% |
| Wind Speed | W 8 mph |
| Barometer | 30.31 in |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 42°F (6°C) |
| Last update | 6 Apr 7:50 am CDT |
Extended Forecast for
Pierron IL
Today

High: 61 °F
Sunny
Tonight

Low: 37 °F
Increasing
CloudsTuesday

High: 51 °F
Decreasing
CloudsTuesday Night

Low: 38 °F
Partly Cloudy
Wednesday

High: 69 °F
Mostly Sunny
Wednesday Night

Low: 52 °F
Partly Cloudy
Thursday
High: 68 °F
Mostly Sunny
then Slight
Chance
T-stormsThursday Night

Low: 56 °F
Chance
T-stormsFriday
High: 71 °F
Chance
Showers then
Chance
T-storms
Detailed Forecast
Today
Sunny, with a high near 61. Northwest wind 9 to 13 mph, with gusts as high as 22 mph.
Tonight
Increasing clouds, with a low around 37. Northeast wind 7 to 11 mph, with gusts as high as 22 mph.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 51. East wind 9 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 38. Southeast wind around 8 mph.
Wednesday
Mostly sunny, with a high near 69. South wind 8 to 16 mph.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 68.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Friday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 71.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 77.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Pierron IL
38.78°N 89.57°W (Elev. 512 ft)
38.78°N 89.57°W (Elev. 512 ft)
7:36 am CDT Apr 6, 2026
8am CDT Apr 6, 2026-6pm CDT Apr 12, 2026



