A freezing drizzle advisory is posted for Sarnia-Lambton.
Environment Canada said areas of freezing drizzle are expected to continue until later Wednesday morning.
Local highways, roads, parking lots and sidewalks may be come icy.
The national weather agency is advising motorists to slow down in slippery conditions, watch for taillights ahead and keep a safe distance.
A freezing drizzle advisory is also posted for London-Middlesex.
Charges have been laid following a hit and run crash that took out a hydro pole early Tuesday morning.
A total of 134 homes sold in Sarnia-Lambton, with a dollar volume of just over $74 million in October.
Police said the vehicle was headed west on Petrolia Line when it left the road and hit a hydro pole.
Fire Chief Rick Cousins said when crews arrived on scene an over 100-year-old barn was fully engulfed.
Director of Development and Communications Ryan Doyle said to date, the annual initiative has brought in $880,000.
The union representing mail carriers could legally tell its members to strike as of Friday morning if it can't reach a negotiated settlement with Canada Post.
