Environment Canada issued severe thunderstorm watches for most of the region on Monday.
Residents in Windsor-Essex, Chatham-Kent, London-Middlesex, Western Elgin County, Watford, Eastern Lambton County and Goderich, Bluewater, Southern Huron County were advised to watch out for inclement weather through most of the afternoon and evening.
At around 6:30 p.m., a watch was upgraded to a warning for Sarnia-Lambton and London-Middlesex counties. The warning was downgraded back to a watch by shortly after 8 p.m.
All weather alerts for the area were lifted by 10 p.m.