Heaviest snowfall of 2019

Courtesy NB Highway Cameras, 13 Feb 2019

Lots of rain, freezing rain and ice pellets have been recorded so far this year in Southeast New Brunswick but snow has been somewhat scarce – until today.

A Colorado Low made its way across the continent this week bringing lots of snow to the American Midwest, Southern Ontario and Southern Quebec before arriving in the Maritimes.

Greater Moncton received 26 cm of snow followed by ice pellets and some freezing rain/drizzle along with strong winds which created poor visibility.

Snowfall amounts were fairly consistent across most of Nova Scotia with 22 cm at Greenwood and Halifax Stanfield Airport, 21 cm in Sydney but only 11 cm in Yarmouth.

Environment Canada says cold weather will replace the snow for late week with a brief warmup and rain expected this weekend.

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Spring-like in Eastern Canada

Ahead of a Colorado Low, a mild southerly air flow moved across Eastern Canada resulting in record high temperatures from Southern Ontario to New Brunswick.

The thermometer climbed to a balmy 7.2 C in Greater Moncton but it was shy of the 1962 record of 11.1 C.

Among the locations setting new maximums in New Brunswick on 05 February:

Bouctouche
Tied record of 8.5 set in 2018
Records since 1965

Fredericton
New record of 11.3
Old record of 8.3 set in 1890
Records since 1871

St. Stephen
New record of 12.4
Old record of 9.9 set in 2006
Records since 1898

Woodstock
New record of 10.1
Old record of 7.8 set in 1890
Records since 1886

New record highs set in Ontario included:

St. Catharines
New record 15.1
Old record 13.0 in 1991
Records began in 1902

London
New record 10.0
Old record 9.9 in 1991
Records began in 1941

Kitchener
New record 11.3
Old record 7.8 in 1962
Records began in 1915

Hamilton Airport
New record 12.1
Old record 10.6 in 1991
Records began in 1960

Toronto Pearson Airport
New record 12.7
Old record 11.0 in 1991
Records began in 1970

Peterborough
New record 10.3
Old record 9.0 in 1991
Records began in 1968

Trenton Airport
New record 10.8
Old record 9.2 in 1991
Records began in 1970

(Data courtesy Environment Canada)

First snowfall warning for Southeast N.B.

While other parts of New Brunswick have already had significant snow this fall, the first snowfall warning of the season has been issued for Greater Moncton and the Southeast region.

Fresh from impacting Southern Ontario, Southern Quebec and the U.S. Northeast, Environment Canada says this storm will bring up to 15 cm of snow with ice pellets and rain mixing in before tapering off later tonight.

Schools were cancelled in anticipation of the storm with snow beginning to fall by midmorning.

Prince Edward Island and Cape Breton Island are expecting 15 to 20 cm with lesser amounts for mainland Nova Scotia.

U.S. Northeast hit by early season snow

Snow falling in Washington, DC, USA, 15 Nov 2018 (Instagram)

A significant November snowstorm took meteorologists by surprise yesterday when more snow fell and for longer than originally forecast.

A Nor’easter moved up the U.S. Eastern Seaboard dropping 16 cm of snow on New York City which created commuter chaos with train delays and dozens of drivers trapped in their vehicles on treacherous highways.

While Washington, DC only picked up about 4 cm – the biggest November snowfall in three decades – it was to take road crews by surprise and some schools were closed.

The precipitation also included ice pellets and freezing rain with an eventual changeover to rain.

The storm also brought between 10 and 20 cm of snow across Southern Ontario with Toronto Pearson Airport picking up 11 cm.

The same system is now impacting the Maritimes.

Tornadoes tear through Ottawa

Damage from a tornado in west end Ottawa, ON, 22 Sept 2018 (Instagram)

Environment Canada has confirmed two powerful tornadoes ripped through west end Ottawa before touching down again in Gatineau across the Ottawa River.

Officials say dozens were hurt and at least two residents are in hospital with critical injuries.

Tens of thousands were left without power after at least 80 utility poles either snapped or were damaged.

Meteorologists say severe thunderstorms spawned one twister classified as an EF-3 with winds up to 265 km/h while another tornado was an EF-2 with winds up to 220 km/h.

Tornadoes are not uncommon in Southern Ontario but storms of this strength are rare.

Strong winds cause destruction in Eastern Canada

img_1647

Tree falls near school bus in Mississauga, Ontario, 04 May 2018 (Twitter/Peel Regional Police)

A rapidly deepening low pressure system created strong winds gusting to hurricane-strength across Southern Ontario and Southern Quebec on Friday knocking down trees and power lines causing massive outages.

Three people were killed by fallen trees and a school bus filled with children in Mississauga had a near miss.

Toronto Pearson Airport had a maximum wind gust of 119 km/h while Montreal Trudeau Airport recorded 117 km/h – both are the windiest days ever in May.

Winds were also powerful on Saturday in Greater Moncton with a wind gust of 100 km/h – the strongest since January.

Icy weekend in Central Canada

TOicestormApr15

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)

Active weather across Eastern Canada

WxWarnings

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.

Ontario heat!

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

Winter solstice marks shortest day

SolsticeDaylight

Map courtesy Brian Brettschneider (Twitter)


Greater Moncton experienced its shortest day of the year with 8 hours and 37 minutes of daylight.

The winter solstice occurred at 12:28pm in New Brunswick marking the point where the direct rays of the sun begin moving north from the Tropic of Capricorn to the Equator.

As the above map shows, most of the Maritimes, Southern Quebec and Southern Ontario have between 8.5 and 9 hours of daylight on this date.

North of the Arctic Circle, the sun does not rise at all today.