Heavy snow hammers Maritimes

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Vehicles covered in snow, NE Moncton, 08 Jan 2017 (Dearing)

An intense low pressure system is now over Newfoundland after dumping up to 40 cm of snow on parts of the Maritimes overnight.

Snowfall was heaviest over central Nova Scotia, the Annapolis Valley and Prince Edward Island.

For Greater Moncton, this storm delivered the most snow since 30 November when more than 25 cm was recorded.

Fortunately this is light, dry snow since it fell when temperatures were cold (about -10 C or so) and it is much easier to move than wet, moisture-laden snow.

As expected, northern New Brunswick got off easy this time with only 3 cm reported in Bathurst.

Snow totals as of 8am AST:

Greater Moncton Airport 22 cm

Gagetown 23 cm

Saint John Airport 21 cm

Halifax Stanfield Airport 33 cm

Halifax downtown 26 cm

Yarmouth 26 cm

Greenwood 36 cm

Sydney 27 cm

Charlottetown 35 cm

(Data courtesy Environment Canada and local estimates)

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Snowstorm slams Atlantic coast

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Multi-vehicle pileup on interstate highway, Middletown, CT, USA, 07 Jan 2017 (Twitter)


A powerful winter storm moving up the U.S. Eastern Seaboard brought snowy and icy conditions from Alabama to Maine with more than 30 cm in parts of Virginia.

The low pressure system arrived in the Maritimes this evening with Nova Scotia expected to feel the brunt with up to 40 cm of snow expected.

A winter storm warning has been issued for Greater Moncton, Sussex, Saint John and Fundy National Park with 15-25 cm of snow and strong winds creating blowing snow by Sunday afternoon.

Northern New Brunswick is only expecting a few flurries to slight amounts of snow.

Messy mix for New Brunswick

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Trying to scrape car of snow, ice pellets and freezing rain, NE Moncton, 04 Jan 2017 (Dearing)

Four types of precipitation fell in Southeast New Brunswick in less than 12 hours after a low pressure system over the U.S. Eastern Seaboard tracked into the Maritimes.

Greater Moncton recorded 2 cm of snow/ice pellets, 12 mm of rain and almost 3 hours of freezing rain.

More snow fell in central and northern New Brunswick with 12 cm in Fredericton and 14 cm in Bathurst.

In Nova Scotia, the Halifax Stanfield Airport received almost 30 mm of rain and strong winds gusted to more than 140 km/h over Cape Breton Island.

2016 was warm in Greater Moncton

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Clockwise from top left: Jan 2016 Moncton, May 2016 Moncton, Aug 2016 Kouchibouguac N.P., Oct 2016 Moncton

The average annual temperature for 2016 in Greater Moncton was 6.4 C which was one degree above the 1981-2010 period according to data from Environment Canada.

Precipitation was below normal with 995 mm recorded (1200 mm is average over the same thirty years) broken down as 689 mm of rain and 297 cm of snow.

The highest temperature of the year was 30.5 C on 28 July while the lowest was -22.1 C recorded on 17 December.

The growing season stretched from mid-May to early October which gave Moncton about 142 frost-free days, slightly higher than the average of 127.