Environment Canada has ended a snow squall warning issued for Sarnia-Lambton.
By early Sunday afternoon persistent squalls had developed with visibility rapidly reduced at times due to heavy snow combined with blowing snow.
The weather agency says snow squall conditions are no longer expected, however strong winds can cause blowing snow and reduced visibility at times.
Area roads can be slippery this morning, especially lesser travelled routes. Motorists are reminded to slow down and drive accordingly.
As of 5am, the MTO says Highway 402 is described as bare and wet with snow covered sections. Highway 40 from Sarnia to Chatham is bare and dry.
