A Colorado Low tracked across Lake Huron on Saturday and brought snow to nearly all of Ontario and Southern Quebec with the first major amounts this winter.
Strong gusty winds up to 100 km/h in some areas also created blowing snow.
The low pressure system continued through the Northeastern United States and impacted the Maritimes on Sunday.
Snowfall amounts (in cm):
- Marathon 30
- Thunder Bay 21
- Ottawa 20 (new daily record for 18 January)
- Kitchener-Waterloo 19
- Toronto Pearson Airport 17.2 (new daily record for 18 January)
- Montreal 17
- London 16
- Kenora 15
(Data courtesy Environment Canada and volunteer observations)
It felt more like mid-spring than late winter across Southern Ontario today.
A mild air mass combined with strengthening February sunshine to set new record highs in the region.
Environment Canada reports April-like maximums for 28 February:
- Sarnia, 16.8 C, old record 15.1 C from 2016
- Toronto Pearson Airport, 16.2 C, old record 14.0 C from 2016
- Windsor, 16.1 C, old record 13.6 C from 2017
- London, 15.1 C, old record 14.2 C from 2016
- Kitchener-Waterloo, 15.0 C, old record 12.4 C from 2016
Storm clouds loom over Toronto skyline, 03 August 2015 (CTV News)
Environment Canada has confirmed an EF-2 tornado touched down in Teviotdale, northwest of Kitchener-Waterloo, Ontario after violent storms ripped through Southern Ontario on Sunday causing wind damage and minor flooding from heavy downpours.
The tornado hit around sunset from the west and struck a house in Teviotdale just before the residents were able to reach their home.
A teenager in Kincardine reportedly drowned off the Lake Huron town’s pier as the storms were ramping up.
A wind gust of 110 km/h was recorded at Grand Bend while Toronto’s Pearson Airport had peak winds of 94 km/h which downed power lines, uprooted trees and knocked over trailers and small buildings.
Forecasters are investigating more possible tornado touchdowns in Southern Ontario.