A mix of sun and cloud is expected in Southwestern Ontario and the GTA tomorrow, while much of Central and Eastern Ontario see flurries, heavy at times, or a mix of rain and snow.
Some rain or snow will move over the region tonight into tomorrow morning. Minimal accumulation is expected, however any passing snow shower tomorrow may produce poor visibility and quickly cover roadways.
We continue to monitor the lake effect snow event that will begin late tomorrow into Friday. Some details remain uncertain at this time, however Snow Squall Watches have now been issued by Environment Canada. This event is likely to produce significant snowfall and cause travel disruptions.
Cooler temperatures are expected on Friday as well.