Today: A heavy thunderstorm in the morning; otherwise, clouds giving way to some sun and humid; thunderstorms could bring damaging winds, flash flooding and hail
Tonight: Partly cloudy and humid
Updated
June 30,
2:47 AM
Call Time & Temperature (618) 465-4545 Sponsored by:
Air Quality
AirQuality27Good
Grass2Low
Mold0Low
Ragweed5Low
Tree0Low
UVIndex11Extreme
5 Day Forecast
Saturday
06/29
91%
91° /
66°
Sunday
06/30
4%
79° /
57°
Monday
07/01
4%
79° /
63°
Tuesday
07/02
12%
91° /
72°
Wednesday
07/03
42%
92° /
72°
Alton Webcam
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