Hoar frost on trees in west end Moncton, 14 Jan 2019 ( Dearing)
A good old fashioned January cold snap continues in New Brunswick with well below normal temperatures since last weekend.
Wind chill values have dropped to -30 giving the risk of frostbite on exposed skin.
After a frosty -21.4°C in Greater Moncton earlier this week, forecasters say a further tumble to -23°C is likely before a potent winter storm arrives on Sunday.
Environment Canada is tracking a system moving across the U.S. which is expected to bring at least 30 cm of snow, 50 mm of rain, a period of freezing rain and strong winds to the Maritimes.
Cross country skiing near US Capitol, Washington, DC, USA, 13 Jan 2018 (Twitter/Nathanaj80)
A major winter storm brought heavy snow and mixed precipitation from the American Midwest to the mid-Atlantic states over the weekend.
The snow began falling in Kansas and Missouri with some areas getting almost 50 cm.
The storm knocked out power, disrupted air travel and created slippery highways with numerous collisions including an Illinois crash which killed a police officer.
Freezing rain led to a build-up of ice on surfaces in North Carolina and Virginia.
Between 15 and 30 cm of snow fell over the Washington, DC area – its heaviest snowfall in three years – which closed schools and federal government offices on Monday.
Forecasters say melting during the day would create hazardous black ice after sunset as temperatures fell back below freezing.
The storm system has moved out into the Atlantic but will brush Cape Breton Island and eastern Newfoundland on Tuesday.
While the last three months of 2018 were colder than normal in Greater Moncton, the annual average temperature was still 0.4 degrees above the 30-year average.
Summer proved to be extremely warm with more highs above 20°C overall and more than three times as many days above 30°C.
As for cold weather, the number of days falling below -10°C was near normal but there were far fewer lows dropping to -20°C or lower.
(Data courtesy Environment Canada)
Snow falling in west end Moncton, 09 Jan 2019 (Dearing)
For the third time since the start of 2019, Southeast New Brunswick was hit with snow.
Another low pressure system initially brought snow with 21 cm recorded in Greater Moncton following briefly by ice pellets and then 5 mm of rain as the temperature climbed above freezing.
Higher amounts of snow fell in central and northern New Brunswick while more rain fell over mainland Nova Scotia with localized flooding in the Halifax region.
Environment Canada expects calmer but colder conditions over the next few days.
UPDATE – Storm summary for New Brunswick:
- Miramichi up to 55
- Caraquet up to 44
- Bathurst 28
- Kouchibouguac 28
- Shediac 27
- Alma 26
- Greater Moncton 21
- Fredericton 15
- Saint John 5
- Grand Manan 30
- Saint John 25
- Alma 19
- St. Stephen 13
- Fredericton 5
- Greater Moncton 5
Heavy snow falling in NE Moncton, 05 Jan 2019 (Dearing)
A low pressure system moved across the Maritimes heading to Newfoundland bringing snow to the west and rain to the east.
Greater Moncton received about 14 cm of snow by the time it stopped late this morning.
The temperature will plummet tonight with cold northwesterly winds.
Forecasters are watching the next weather system now making its way across the country with more snow expected on Wednesday.
It doesn’t get that much colder than this in New Brunswick – thankfully! – and this is certainly the coldest weather so far this winter.
The thermometer fell to a bone-chilling -21 C in Greater Moncton this morning with a wind chill of -28.
The cold spot in the province was Edmundston with a low of -31 C which makes a temperature of -4.4 C in Grand Manan balmy by comparison.
Miscou Island set a new record low of -22.9 C according to final figures from Environment Canada beating the old record of -22.2 C from 1968.
About 12 cm snow fell in Moncton on New Year’s Day, 01 Jan 2019 (Dearing)
New Year’s Eve celebrations were just getting started in Greater Moncton when snow flurries began falling from the latest low pressure system moving through the region.
By the time the snow stopped late this afternoon about 12 cm had fallen in Southeast New Brunswick with higher amounts toward the north and east.
Rain had been expected but the temperature never climbed above freezing as forecast.
In the wake of the storm, strong northwesterly winds will usher in frigid air creating windchill values near minus 30 and a risk of frostbite.
Sun glistening on the ice of Shediac Bay, 30 Dec 2018 (Dearing)
December turned out to be another cold month in Greater Moncton continuing a trend which began in October.
An early Arctic air mass kept daytime highs below freezing for a lengthy ten day stretch.
The month did prove to be less stormier than November with below normal rainfall and snowfall.
While Southeast New Brunswick had a snow cover for a few weeks prior to Christmas, it had mostly disappeared by 25 December.
DECEMBER 2018 ALMANAC (at Greater Moncton Int’l Airport, 1981-2010)
Average HIGH -1.6°C
Average LOW -10.2°C
AVERAGE -5.9°C (about 1.1 degrees BELOW normal)
Extreme HIGH 12.8°C (22 Dec)
Extreme LOW -16.5°C (09 Dec)
RAINFALL 46.8 mm (slightly BELOW normal)
SNOWFALL 34.7 cm (about 40 percent BELOW normal)
(Data courtesy Environment Canada)
Icy conditions at Cap-Pele Harbour, 29 Dec 2018 (Dearing)
A low pressure system from Quebec moved across New Brunswick Friday and into Saturday bringing a mixed bag of precipitation.
Snow began in Greater Moncton by late afternoon which later changed to ice pellets and then freezing rain followed by rain as the temperature climbed above freezing.
After 9 cm snow, 2.5 hours freezing rain and about 7 mm rain, some of the snow melted but by early evening, the thermometer dropped below freezing again which led to ice.
While this may be the last major weather event of 2018, Environment Canada is forecasting another system bringing snow or rain for New Year’s Day.
Power crews working on restoration efforts in Nanaimo, BC, 25 Dec 2018 (BC Hydro)
Almost 7,000 customers are still without electricity in British Columbia after the most powerful windstorm in 20 years struck the province a week ago.
BC Hydro says most of the remaining outages are in the southern Gulf Islands and those customers should be back on the grid by New Year’s Eve.
At the storm’s peak about 700,000 customers were in the dark after wind gusts of between 90 and 123 km/h were recorded on Vancouver Island and the Lower Mainland.
After a brief quiet period over Christmas, the next system is coming this weekend bringing more active weather including rain, snow, and gusty winds.