There is a snowfall warning for all of Huron and Perth Counties.
There is also a winter storm warning for all of Lambton County including Grand Bend.
15-30 centimetres of snow is possible for the region, with 2 cm an hour possible at some times.
There will also be reduced visibility due to the snowfall, which is expected to last into tomorrow.
The forecast for Thursday is uncertain at this time but more snow could be on the way.
Remember if you see snow go slow!
