Sarnia police cruiser at Sarnia Bay. Photo courtesy of the Sarnia Police Service. 
Sarnia is expected to see daytime highs near 30 degrees, and overnight lows of 18 to 20 degrees.
Sarnia police have located a missing 15-year-old Sarnia teen.
The warning has been issued for Watford, Pinery Park, Goderich, Bluewater, Windsor and Chatham-Kent.
Lambton County Library is making its materials more accessible to those with a disability or medical condition.
The Toronto Blue Jays beat the Detroit Tigers 4-1 on Sunday.
Sarnia police thanked the public for their help in the search.
