A tree falls onto an SUV in an ice storm, East York, Toronto, ON, 15 April 2018 (R. Johnston/Toronto Star)
A slow moving low pressure system brought a wintry mix of snow, ice pellets, freezing rain, rain and strong winds to Southern Ontario and Southern Quebec over the weekend.
Icy conditions led to more than 1,600 highway crashes, numerous power outages from falling trees and downed lines, cancelled flights, transit delays and school closures.
Officials were forced to close the CN Tower due to falling ice from the structure.
Here are some totals from the spring storm as of 16 April at 2pm EDT:
- Toronto Pearson Airport – 18 hours of ice pellets, 6 hours of freezing rain, 12 cm ice pellets.
- Toronto Billy Bishop Airport – Peak wind gust of 96km/h
- London – 14 hours of freezing rain with ice pellets
- Windsor – 6 hours of freezing rain
- Hamilton – 11 hours of ice pellets, 6 hours of freezing rain and ice pellets, 8 hours of freezing rain
- Ottawa – 9 hours of freezing rain Sunday, 6 hours of freezing rain Monday, wind gusts to 70 km/h
- Montreal – 9 hours of freezing rain Saturday, 4 hours of freezing rain Sunday, 3 hours freezing rain Monday
- Quebec City – 5 hours of freezing rain Monday
(Data courtesy Environment Canada)
Heavy snow in Corner Brook, NL, 09 April 2018 (Smallwood/Twitter)
After delivering a punch to eastern Nova Scotia and Cape Breton, a low pressure system rapidly intensified over Newfoundland with strong winds and heavy snow creating blizzard conditions.
Snowfall was heaviest in western Newfoundland while the eastern island received freezing rain, ice pellets and rain.
Snowfall totals as of 9am NDT, 10 April:
- St. Anthony 42 cm
- Corner Brook 37 cm
- Deer Lake 27 cm
- Gander 18 cm
- Cape Race 32 mm
- St. John’s 24 mm
Peak wind gusts:
- Bonavista 126 km/h
- St. Anthony 120 km/h
- Gander 119 km/h
- St. John’s 115 km/h
Courtesy NS Department of Transportation
An intense low pressure system off the Atlantic coast of Nova Scotia brushed the eastern portion of the province and Cape Breton Island with heavy snow.
New Brunswick, northern Nova Scotia and Prince Edward Island were spared from this storm.
The eastern part of Cape Breton was the hardest hit with almost 35 cm of snow recorded in the Sydney area.
Here are snowfall totals as of 9am ADT, 09 April (in cm):
- Sydney 34.6
- Cheticamp 22
- Halifax Stanfield Airport 23.4
- Dartmouth 14
- Bedford 10
Courtesy Environment Canada, 04 April 2018
Weather warnings are covering Southern Ontario, Quebec and Atlantic Canada as a strong low pressure system brings strong winds, heavy rain, snow and freezing rain.
Sudbury picked up 29 cm of snow, four hours of freezing rain fell in Ottawa and Toronto Billy Bishop Airport had a peak wind gust of 98 km/h.
Southeast New Brunswick is the only part of the province not under a weather warning.
Northern New Brunswick could receive 30 cm of snow from this system while central and southwestern portions are under a rainfall warning with up to 35 mm possible.
Whiteout conditions in the first of three winter storms, west end Moncton, 08 March 2018 (Dearing)
The first of three successive snow events dropped 15.3 cm and slight amounts of rain on Greater Moncton yesterday.
However, the intermission is a short one with Environment Canada issuing another snowfall warning for most of New Brunswick.
The next low pressure system arrives tonight and will persist into Saturday with flurries still possible on Sunday as the storm stalls in the Gulf of St. Lawrence.
Up to 25 cm could fall by the time it finally leaves the province and even more is expected in northern New Brunswick.
Monday is expected to be partly sunny before another system with more snow arrives on Tuesday.
An early sign of spring in downtown Moncton, 03 March 2018 (Dearing)
After days of cloudy skies and mostly dry conditions, it seems Old Man Winter is returning.
While no weather warnings are currently in place for Southeast New Brunswick, snowfall advisories have been issued for areas to the north and west.
Environment Canada says a low pressure system approaching from the U.S. Northeast could bring 10-15 cm of snow Thursday with a changeover to rain by evening as temperatures climb above freezing.
But another storm system will move into the region late Friday and into Saturday with rain changing over to snow.
And early next week could bring yet another storm system.
A low pressure system passed south of New Brunswick on Thursday and brought snow to the northern part of the province.
The same storm also delivered snow to eastern Quebec including Quebec City and Saguenay late Wednesday.
Greater Moncton was left relatively unscathed with about 6 cm of snow and freezing rain just in time to make the evening commute rather slippery.
Updated summary of snowfall as of 8:00 A.M. Friday:
- Edmundston 20 cm
- Bathurst 19 cm
- Miramichi 17 cm
- Kouchibouguac 15 cm
- Charlo 10 cm
- Bouctouche 8 cm
- Shediac 8 cm
(Data courtesy Environment Canada)
Icy conditions in a parking lot of NE Moncton, 11 Jan 2018 (Dearing)
Environment Canada issued a flash freeze warning for much of New Brunswick, Nova Scotia and Prince Edward Island early today.
A low pressure system brought snow, later rain and then snow again after the temperature plummeted as Arctic air pushed back into the region.
The daytime high in Greater Moncton was 3.0 C at 11am and pooling water began freezing when the thermometer dropped below freezing by 3pm.
By early Saturday, forecasters say the low could drop to -20 C but temperatures will moderate on Sunday before falling again on Monday.
A snow free downtown Moncton, 28 Jan 2018 (Dearing)
With a daytime high of 7 C, it felt more like spring than midwinter along the Riverfront Trail in Moncton today.
Skateboarders instead of snowshoers were found along with joggers in shorts and T-shirts and a group having a picnic in the late afternoon sun.
A lack of snow cancelled numerous winter activities this weekend and ski resorts put snowmaking machines into overdrive to open just a handful of runs.
Environment Canada says winter is returning with a low pressure system arriving Tuesday with up to 15 cm of snow possible in Southeast New Brunswick.
A view of downtown Moncton from city hall, 23 Jan 2018 (City of Moncton)
A low pressure system from the west is bringing another mixed bag of precipitation to the Maritimes and once it departs more cold air will filter in behind it.
Schools were cancelled in New Brunswick today as snow began in the morning followed by a changeover to ice pellets and freezing rain and eventually to rain as the temperature climbed above freezing.
Flooding is possible again since the partially frozen ground is less able to absorb heavy rainfall.
Environment Canada issued a freezing rain warning for Greater Moncton but it was dropped later in the day with less than an hour of ice pellets/freezing rain recorded.
The temperature is expected to reach 10 C by early Wednesday before plunging to -13 C by early Thursday – a difference of 23 degrees in less than a day.