Nor’easter nails U.S. Northeast

Scituate MA

Heavy waves crash into homes in Scituate, MA, USA, 02 March 2018 (Boston Globe)

A powerful storm surge forced water from the Atlantic to pour into the streets of Boston as huge waves crashed along the Massachusetts coast in a powerful Nor’easter roaring through the American Northeast.

For the second time this year alone, businesses tried to prevent flooding by using barriers and sandbags.

The storm packed strong winds with gusts of more than 110 km/h with driving rain in coastal areas to heavy snow in upstate New York.

Power has been knocked out for millions of customers and thousands of flights have been cancelled from Maine to North Carolina.

The Maritimes has managed to escape this system which will head out to sea but not before brushing southwestern Nova Scotia with gusty winds and heavy surf.

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Rivers spill banks in SW Ontario

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Days of rain, melting snow and ice jams have created swollen rivers and streams in Southwestern Ontario causing historic flooding.

A young boy was swept from his mother’s arms in a stranded vehicle along the Grand River near Orangeville and efforts to find him are still underway.

Streets, homes and businesses in low-lying areas of Chatham-Kent were flooded after officials say the Thames River peaked at 5.25 metres above normal Saturday.

Emergency responders had to rescue some residents by boat who were taken to a local convention centre for shelter.

Flooding in northern France

A street lamp and a tree are seen on the flooded banks of the River Seine in Paris

Flooding along the River Seine in Paris, France, 27 Jan 2018 (Reuters)

According to France’s meteorological agency, rain in December and January has led to the third wettest period ever in Paris which is why the River Seine and other tributaries in northern France have spilled their banks.

The river is expected to peak on Sunday at 6 metres – normally it measures 2 metres – slightly below the exceptional flooding in 2016 and the disastrous flood of 1910.

Some riverside restaurants have been submerged and roads and parks have been closed due to high water levels.

All boat traffic on the Seine has been halted including tourist cruises, some Metro stations are shuttered and the Louvre has shut down the museum’s lower level as a precaution.

Flooding destroys roads, bridges across southern N.B.

 

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Kay Road is washed out by flooding in McKees Mills, Kent County, NB, 14 Jan 2018 (91.9 The Bend/Facebook)

Heavy rain and fast melting snow from the weekend storm swelled rivers and streams throughout Southern New Brunswick.

Floodwaters swept away culverts and damaged bridges including the historic covered Bell Bridge which crews say is beyond repair and will be torn down.

Washouts and severe erosion forced the Department of Transportation to close dozens of roads and reduce others to one lane.

Residents have been urged to report storm damage to the provincial Emergency Measures Organization and contact their insurance companies for losses.

Flooding then flash freeze

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Satellite image taken just before cold front sweeps through Maritimes, 13 Jan 2018 (earth.nullschool.net)

After a low pressure system brought heavy rain and strong winds gusting up to 74 km/h to Southeast New Brunswick early today, a cold front moved through the region plummeting temperatures below freezing.

The thermometer in Greater Moncton dropped an incredible 14 degrees in just one hour – from 15 C at 11am to 1 C at noon – and then fell below zero shortly afterward.

Today’s daytime high of 16.7 C has unofficially broken the 13 January record of 12.2 C from 1972.

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Floodwaters in Moncton near Wheeler Blvd. and Crowley Farm Rd., 13 Jan 2018 (City of Moncton)

Flooding was reported in various parts of Greater Moncton and the province was forced to close some roads due to high water levels.

Before the precipitation ends later tonight, rain will change to freezing rain mixed with ice pellets and then finally to snow.

Record January thaw

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Icy conditions in a parking lot of NE Moncton, 11 Jan 2018 (Dearing)

A few days ago it was extremely cold in Greater Moncton and today it felt like spring.

The unofficial high was 14.3 C which beats the record of 11.2 C from 2014 according to Environment Canada.

But emergency measures officials are warning New Brunswickers to be prepared for possible flooding this weekend with 50 to 100 mm of rain possible and a flash freeze warning.

The ground is mostly frozen and has a reduced ability to absorb heavy rainfall.

The temperature is forecast to fall below freezing by late Saturday which will lead to icy conditions.

Arctic air to retreat

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Snow is piled high in Boston, MA, USA, 05 Jan 2018 (AP)

Much of New Brunswick was under another extreme cold warning this weekend with a near record low of -22.3 C in Greater Moncton today (record is -23.3 C from 1945) and a bone-chilling wind chill near -36.

Environment Canada is calling for temperatures to moderate this week with a return to near normal values and even above freezing temperatures by Thursday.

The Northeast United States has also been under a cold snap and the thermometer bottomed out Sunday with record lows in a number of cities including Burlington, Vermont at -29 C and Portland, Maine at -24 C.

Boston, Massachusetts tied its record low of -19 C just days after digging out from 34 cm of snow during the ‘bomb cyclone’ and being inundated with icy floodwaters from the highest tides in a century.

Major storm moves across Maritimes

 

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“Bomb cyclone” south of the Maritimes, 04 Jan 2017 (earth.nullscholl.net)

An powerful Nor’easter has arrived in the Maritimes with strong, gusty winds bringing heavy rain for Nova Scotia and a snow/ice pellets/rain for New Brunswick and Prince Edward Island.

Winds were hurricane-force in the Halifax region at 117 km/h and thundersnow – a thunderstorm with snow – was recorded in Sydney.

Storm surge warnings are in place along the Atlantic coast as water levels will be high enough to cause some coastal flooding.

In Greater Moncton, snow began falling around noon with freezing rain/ice pellets by late afternoon and rain by evening.

Environment Canada says the storm will move out of the region by Friday afternoon but more frigid air is filtering in behind the system which will mean a very cold weekend.

Canada’s Top 10 Weather Stories 2017

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Icy road on the Acadian Peninsula, 27 Jan 2017 (Twitter)

Canada had the eighth warmest period in 70 years of reporting weather in 2017, with temperatures averaging 1.4°C above normal.

From a list of 100 significant weather events across the country, Environment Canada picked the top 10 weather stories of the year:

1. Long and destructive summer wildfire season in British Columbia

2. Hot and dry summer in the West from Interior BC to Manitoba

3. Spring flooding in Quebec and Ontario

4. Cold and snowy winter in BC including Lower Mainland and Vancouver Island

5. More heavy rain and flooding in Southwestern Ontario during late August

6. Cool and wet summer in Central Canada

7. Heavy snow cripples Ontario and Quebec in mid-March

8. Record heat across Eastern Canada during September

9. Blizzards hit Newfoundland in March and April

10. Lengthy ice storm impacts New Brunswick in late January

Rainfall warning for southern NB

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Heavy rain falls in northeast Moncton, 22 Nov 2017 (Dearing)

A low pressure system from the southwest brought significant rainfall for southern New Brunswick.

Environment Canada issued a rainfall warning with up to 50 mm expected along the Fundy coast, Greater Moncton and the Kennebecasis Valley.

Drivers are being warned about water pooling on roads and flash flooding.

Falling from a daytime high of 13 C to an overnight low of zero, rain could turn to snow with a slight accumulation possible.