As expected a period of freezing rain made for slick roads around Sarnia-Lambton Saturday morning.
Environment Canada's freezing rain warning ended before 11am.
There were reports of vehicles in ditches on area roads including highways 402 and 40.
There had been no reports of serious injuries.
Periods of rain and drizzle are forecast for the next few days with temperatures rising to 13C (55F) by Monday before sharply dropping off again.