Southern Ontarioâs 3rd winter months tornado in 8 days will certainly bury the area with 25-35+ centimeters of snow with completion of the weekend break.
Gusty winds and hefty snowfall prices will certainly result in blizzard-like problems sometimes. Expect considerable traveling interruptions and terminations Sunday and sticking around right into Monday.
If the tornado meets its prospective, Toronto goes to threat of seeing among its top-five snowiest days on document Sunday.
Make certain your vehicle is prepared if you definitely need to take a trip throughout unsafe problems. Stay updated on your local weather alerts, and make certain to inspect the most recent highway conditions prior to going out.
DONâT MISS: How an intense snowstorm can match the ferocity of a thunderstorm
Southern Ontario anticipating a significant snowfall
Saturdayâs finish of snow was a start to the significant occasion showing up with the over night hours right into very early Sunday early morning.
![Ontario snowfall accumulation through Monday - Feb. 16, 2025](https://s.yimg.com/ny/api/res/1.2/RE5VQhsnUDW7FfLt5u_45A--/YXBwaWQ9aGlnaGxhbmRlcjt3PTk2MA--/https://images.twnmm.com//c55i45ef3o2a/juloj6CktQVdOxwQ42Zq6/c60cc48257468f74378b34587d232363/Ontario_snowfall_accumulation_through_Monday_Feb_16_2025.jpg)
![Ontario snowfall accumulation through Monday - Feb. 16, 2025](https://s.yimg.com/ny/api/res/1.2/RE5VQhsnUDW7FfLt5u_45A--/YXBwaWQ9aGlnaGxhbmRlcjt3PTk2MA--/https://images.twnmm.com//c55i45ef3o2a/juloj6CktQVdOxwQ42Zq6/c60cc48257468f74378b34587d232363/Ontario_snowfall_accumulation_through_Monday_Feb_16_2025.jpg)
A Colorado reduced creating stateside will certainly use enough Gulf moisture as it travels simply southern of theGreat Lakes This tornado track areas southerly Ontario in the suitable setting for extensive hefty snowfall start prior to dawn and lasting through a lot of the day Sunday.
Easterly winds will progressively enhance with the day, creating reduced exposure and challenging traveling once the stable snow starts.
ENJOY: Whatâs driving the snow storm striking components of Canada?
Greater Toronto and Hamilton Area: Snow heights Sunday early morning
A danger for ice pellets and short freezing rainfall can slip right into the southerly Niagara area in the pre-dawn hours on Sunday.
The heaviest snows will certainly establish simply north of this shift area, which can bury the Greater Toronto and Hamilton Area (GTHA), pressing the whole area near 30 centimeters of snowfall by the end of the tornado.
Weâll see bands of hefty snow press right into the GTHA very early Sunday early morning. Snowfall prices of 2-3 centimeters per hour with winds of 40-60 km/h will certainly result in near-whiteout problems sometimes, along with blizzard-like problems.
Travel is not encouraged throughout the most awful problemsSunday Light snow will certainly proceed right into Sunday night, progressively reducing from west to eastern.
Widespread snowfall overalls of 25-35 centimeters will certainly bury the area, consisting of Toronto, Hamilton,St Catharines, Barrie, andOrillia Totals of 20-30 centimeters are anticipated further southwest towards London, with 15-25 centimeters at hand for people around Windsor.
We have actually seen 94 centimeters of snow at Toronto-Pearson until now this period sinceFeb 14. This weekend breakâs winter months tornado will likely press Toronto over the seasonal standard of 109.7 centimeters. This tornado can rate amongst the top-five biggest solitary day snows on document if it meets its complete capacity. Torontoâs biggest one-day snowfall was 30.4 centimeters onFeb 6, 2008, complied with by 29.1 centimeters onJan 17, 2022.
By the moment this system leaves, we can see Toronto entrusted to the inmost snow pack it has actually had considering that 1999
Ottawa: Whiteouts feasible Sunday mid-day
The tornado will certainly increase a little later throughout eastern Ontario, consisting of Ottawa.
Folks around the National Capital Region will certainly see snow and blowing snow magnify with Sunday early morning, with snowfall prices of 1-2 centimeters per hour to begin.
Expect the most awful problems to show up Sunday mid-day with hefty, blowing snow wrapping up the countryâs resources. Snowfall prices can come close to 2-3 centimeters per hour with northeasterly winds of 40-50 km/h. Whiteout problems are most likely.
The snow will gradually alleviate with the night hours, lastly tapering to flurries by Sunday evening. Conditions will certainly continue to be gusting after the tornadoâ beware blowing snow and reduced exposure, particularly in open locations, also after the snow reduces Sunday evening.
Widespread snowfall overalls of 30-40 centimeters will certainly bury eastern Ontario with Monday early morning. Some neighborhoods can see greater than 40 centimeters of snow from this system.
Frigid air, and harmful snow squalls pinched hit the vacation Monday
A spell of freezing Arctic air will certainly spread out throughout the area as our weekend break tornado leaves.
Daytime temperature levels will certainly continue to be in the minus teenagers with gusting northwest winds triggering substantial blowing and wandering snow and whiteouts, particularly in open locations north of the GTA where bands of lake-effect snow squalls are additionally most likely.
The lake-effect snow squalls will certainly extend from the Lake Huron coastline to the GTA on Monday, lasting right intoTuesday These squalls are additionally anticipated to effect components of the 400 collection freeways.
SEE ADDITIONALLY: Cold-related emergencies: Staying warm and safe in Canadian winters
Snow squalls on Monday will certainly additionally be come with by 40-60 km/h wind gusts, which can result in whiteout problems.
The wind cool will certainly remain in the -20 s, and can get to -30 well northwest of the GTA on Monday.
Frigid problems are anticipated for the majority of following week, too, with the pattern a little loosening up throughout the last week ofFebruary Still, no constant milder climate remains in view.
Stay with The Weather Network for the most recent projection updates on this creating tornado.