June 22, 2011 5:10 pm Arcing Power Lines Strand Families At least two families in the northwest suburbs felt stuck in their homes after power lines were brought down in Tuesday’s storms. Local 1:50 CHICAGO FORECAST: Dry conditions overnight ahead of possible storms Saturday afternoon 3:15 Friday morning weather 1:44 CHICAGO FORECAST: Storms impact region ahead of weekend cooldown 2:25 Thursday afternoon forecast 3:05 Thursday morning weather