Environment Canada is tracking a winter storm that's expected to affect much of Southern Ontario Wednesday.
A special weather statement has been issued for Sarnia-Lambton.
Latest indications suggest that snow from a Texas Low will move into the region this evening before becoming heavy near midday Wednesday. Heavy snow will continue through Wednesday afternoon and evening before tapering to flurries tomorrow night.
Forecasters say there's still a lot of uncertainty regarding the track of the low, but total snowfall amounts of 10 to 15 centimetres are possible by Thursday morning.
Motorists should be prepared for poor winter driving conditions due to low visibility in heavy snow and quickly accumulating snow.
