Environment Canada has lifted severe thunderstorm watches for London-Middlesex, Windsor-Essex, Chatham-Kent, Sarnia-Lambton, as well as Oxford and Elgin counties.
The watches were issued Thursday afternoon, as forecasters said conditions were favourable for the development of severe thunderstorm. A severe thunderstorm warning was issued for London and Middlesex County, but was lifted just after 9:30pm.
All severe thunderstorm watches were ended at 9:50pm.