UPDATE: Severe thunderstorms threaten region
Environment Canada has issued another severe thunderstorm warning for London-Middlesex. A warning was issued Saturday afternoon around 4:30 p.m. and was ended around 5:30 p.m. before being issued once again around 6:00 p.m. The second warning was ended around 8:30 p.m.
A severe thunderstorm watch was issued for Sarnia-Lambton and Chatham-Kent around 4:30 p.m. on Saturday and was ended around 9:30 p.m.
Residents are warned to take cover if the weather worsens.