Get ready for the quick switch from fool's spring back to winter.
Environment Canada is advising midwestern Ontarians that rain and mild temperatures on Wednesday will quickly change over to snow and below freezing conditions by Thursday morning. A special weather statement is in effect for the region.
According to the national weather agency, 15 to 25 millimetres of rain will fall throughout the day. The wet weather combined with a very mild daytime high of 8 C will see snow from January and February melt. However, as the ground remains frozen its ability to absorb the rainfall and melting snow will be reduced, increasing the chances of flooding in low-lying areas.
There is a chance of a late afternoon thunderstorm, Environment Canada said.
In the evening, the temperature is forecast to fall rapidly changing rain over to snow and making roads and sidewalks icy and slick. Between 5 to 10 centimetres of snow could fall overnight and through Thursday. Winds will intensify in the morning, gusting 70 to 80 kilometres an hour, causing the fresh snow to blow around.
Travel may become hazardous during Thursday's morning commute, both Environment Canada and West Region OPP advised.
"You're going to see gusting winds and blowing snow," Sergeant Ed Sanchuk said in a vehicle posted to social media. "So if you are heading out tomorrow for work, please make sure you plan ahead, make sure you get up maybe an hour early, get ready for that commute because I think the roadways are not going to be as friendly as they are today."
Drivers should also be prepared to adjust their speed and leave extra space between vehicles.