We could be in for a blast of messy weather across southwestern Ontario. 
“Could” being the operative word.
Environment Canada says a low from Texas is expected to move towards the lower Great Lakes tomorrow, with snow beginning tonight, possibly changing to freezing rain by tomorrow morning.
However, officials say there’s some uncertainty as to the exact path of the system, which would affect how far north the freezing rain will come.
We’ll keep you updated as the forecast becomes clearer.