Ice coats southern Maritimes

Freezing rain and ice pellets fall in Greater Moncton, 07 Feb 2020 (Dearing)

A sprawling low pressure system brought a mixed bag of precipitation to the Maritimes on Thursday and Friday with mainly snow in the north and mixed snow, ice pellets, freezing rain and rain in the south.

Temperatures remained below freezing in Greater Moncton during the lengthy storm where about 13 cm of mixed precipitation fell.

Parts of Nova Scotia had extended periods of freezing rain and later rain as the thermometer surged amid strong southwest winds but quickly plummeted.

The storm also dumped heavy snow on eastern Ontario and southern Quebec.

Snowfall totals (cm) as of 08 February:

  • Edmundston  42
  • Montreal area  35-45
  • Quebec City area  35-40
  • Charlo  29
  • Ottawa Airport  26
  • Gatineau  18
  • Miramichi  16
  • Greater Moncton  13

(Data courtesy Environment Canada)

Storm brings snow to Ontario & Quebec


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)

Historic blizzard buries Newfoundland

Aftermath of a historic blizzard, St. John’s, NL, 18 Jan 2020 (Bob Hallett/Twitter)

Eastern Newfoundland has been paralyzed by a blizzard which meteorologists are calling a weather bomb with historic snow and howling winds.

A state of emergency continued Saturday in St. John’s where a new all-time daily snowfall record was set on Friday.

The provincial capital received an astonishing 76.2 cm on 17 January which buried vehicles and left huge snowdrifts making even walking difficult.

The previous daily record was 68.4 cm from 05 April 1999 with records dating to 1942.

Other communities in the Avalon Peninsula recorded more than 90 cm of snow.

Wind gusts exceeded hurricane-force in many areas with a peak of 171 km/h at Fortune Bay.

The Newfoundland premier has asked the federal government to bring in the army for help in the cleanup effort.

First storm of 2020

Heavy snow in St. John’s, NL, 06 Jan 2020 (Twitter/@kelseyhowlett93)

Just days into the new year, a low pressure system has brought mostly snow to Atlantic Canada especially near the ocean.

For most of Nova Scotia, it was winter’s first major snowfall with up to 15 cm at Halifax Stanfield Airport and nearly 40 cm in Sydney.

The storm grazed Greater Moncton with only 3 cm of snow.

After leaving the Maritimes, the system brought 42 cm snow to St. John’s, Newfoundland and 30 cm to the Burin Peninsula with a peak wind gust of 106 km/h in Bonavista.

Meantime, forecasters say another low pressure system is coming midweek.

Storm sweeps Ontario

Freezing rain coats trees in central Ontario, 30 Dec 2019 (South Simcoe Police)

Ontario is so large and sprawling that it’s rare one storm could impact most of the province but that’s what happened Sunday into Monday.

A large low pressure system brought severe winds to the southwest, hours of freezing rain in the east and heavy snow in the northwest.

Temperatures also soared briefly in the Greater Toronto Area with a new record high of 10.2°C set at Pearson Airport.

Freezing rain duration in hours:

  • Ottawa Int’l Airport – 22
  • Sudbury – 20
  • CFB Trenton – 18

Snowfall in cm:

  • Marathon – 37
  • Thunder Bay – 30
  • Atikokan – 18

Maximum wind gusts in km/h:

  • Chatham-Kent – 104
  • Windsor – 100
  • Toronto Billy Bishop Airport – 81

(Data courtesy Environment Canada)

Mild but stormy conditions

A break in the rain at Irishtown Nature Park reservoir, 15 Dec 2019 (Dearing)

Another intense low pressure system moved through the Maritimes on the weekend bringing a new round of heavy rain and strong winds.

After a bone-chilling start, winds changed direction and a southerly flow pushed the high in Greater Moncton to 13.8°C – close to the record of 13.9°C from 2008.

Winds were strong with gusts up to 87 km/h in Southeast New Brunswick and a peak of 91 km/h reported in Bathurst.

As the storm headed to Newfoundland, cold air plunged into the region and temperatures fell below freezing and may stay that way for several days.

Wind & rain cause damage

Roof damage at apartment building, Heather Way, 10 Dec 2019 (City of Saint John)

Strong winds and heavy rain from a strong low pressure system caused damage to properties and localized flooding in New Brunswick and Nova Scotia.

The Saint John area was hard hit with wind gusts up to 95 km/h which led to power outages and roof damage to at least two apartment buildings.

No one was hurt but all tenants were evacuated and assisted by the Red Cross.

Many roads were closed due to flooding or fallen trees and there were voluntary evacuations in Sussex in low lying areas.

The storm also brought mild, record-breaking temperatures with highs of 11°C in Edmundston and 12°C in Bathurst and Woodstock.

Greater Moncton hit 13.7°C but the record for 10 December was 15°C from 1957.

Rainfall totals (in mm) as of 8am on 10 December 2019:

  • Mechanic Settlement, NB  94 mm
  • Saint John Airport  63 mm
  • Kejimkujik NP, NS  53 mm
  • Dorchester, NB  50 mm
  • Yarmouth, NS  43 mm
  • Halifax (city)  48 mm
  • Fredericton  33 mm
  • Greater Moncton 26 mm

Peak wind gusts (km/h):

  • Cheticamp area, NS  135
  • Sydney  106
  • Halifax (Shearwater)  102
  • Saint John Airport  95
  • Lunenburg  92
  • Grand Manan, NB  89

(Data courtesy Environment Canada)

Heavy rain may cause flooding

Snow settles in Moncton, 05 Dec 2019 (Dearing)

The latest low pressure to invade the Maritimes is bringing heavy rain and strong winds to Southern New Brunswick and Northern Nova Scotia.

Environment Canada has issued a rainfall warning with up to 70 mm possible especially along the Fundy coast and strong winds gusting up to 90 km/h.

Meteorologists say that much rain is a lot for frozen ground to absorb and along with an existing snowpack could create localized flooding.

After a few days with below freezing temperatures, the small amount of snow in Greater Moncton has been taken away by the rain and a mild high of 12°C.

The forecast is calling for much colder air behind this system with some snow likely on Wednesday.

Stormy American Thanksgiving weekend

US storm

Snow clearing for NFL game at MetLife Stadium, East Rutherford, NJ, USA, 01 Dec 2019 (R. Deutsch/USA Today)

A major winter storm made its way across the United States during the American Thanksgiving weekend disrupting travel plans for millions.

The massive system began on the West Coast as a bomb cyclone bringing wind gusts up to 160 km/h and heavy amounts of snow in the mountains.

Strong winds accompanied by a mixture of rain, freezing rain, ice pellets and snow fell from the Great Plains to the Midwest and into the Northeastern U.S.

Boston recorded 20 cm of snow with more than 60 cm falling in other parts of New England before the system headed to the Maritime Provinces and Newfoundland.

Colorado Low impacts Maritimes

Snowy Highway 102 in Bedford, NS (NS Highway Cameras)

A Colorado Low tracked through the Maritimes today bringing mixed precipitation and strong winds.

The system brought the first major snowfall to Nova Scotia with 23 cm at Halifax Stanfield Airport and lesser amounts in the city but it caught drivers and plow operators off guard creating gridlock.

About 10 to 20 cm of snow also fell in central and southwestern New Brunswick where some schools closed with slippery road conditions.

Greater Moncton had a rain/snow mix this morning with 2 cm before it changed to rain.

As this system moves off to Newfoundland, brisk winds behind it will produce gusts up to 90 km/h with snow squalls expected along coastal areas.