Drivers are being warning about poor visibility on Tuesday night.
Environment Canada has issued a fog advisory for London and Middlesex County. Forecasters say a mild and moist airmass is hanging over most of the region, and the fog will form Tuesday evening and continue overnight.
Environment Canada says visibility could be near zero at times.
It's expected conditions will improve Wednesday morning.
Officers have responded to six motor-vehicle collisions and 10 separate incidents in which drivers veered off the road.
Provincial police say the eastbound lanes of Hwy. 401 are closed in Tilbury after a series of crashes.
The snow and wind has closed schools in Chatham-Kent today.
Brandon Ingram had 30 points in the Toronto Raptors 115-101 victory over the Pacers in Indiana Wednesday night.
Two separate tractor-trailer crashes caused highway closures on Wednesday
Bonnie Crombie announced her decision on Wednesday, claiming she felt it was the right time to do so.
