Irishtown Nature Park reservoir, 25 Aug 2019 (Dearing)
Cooler, fresher air moved into the Maritimes this weekend following the passage of a cold front.
Saturday’s daytime high of 18.1°C in Greater Moncton was the chilliest daily maximum since 01 July.
Sunday’s morning low was 5.2°C which was the coolest since 25 June.
Forecasters say the fall-like weather won’t last long with more summer-like conditions expected by midweek.
Barry has been downgraded to a tropical depression after making landfall west of New Orleans on Saturday as a Category 1 hurricane.
Although Barry did not bring devastating flooding as some forecasters had originally thought similar to Hurricane Katrina in 2005, parts of Louisiana did receive more than 400 mm of rain which swamped the Mississippi River delta.
Emergency responders rescued at least 90 residents but there were no reports of fatalities.
Remnants of Barry have been moving northward with heavy rain across the American South up to the Midwest.
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.
Hurricane Michael damage in Panama City, FL, USA, 10 Oct 2018 (Instagram)
Hurricane Michael slammed the coastline of the Florida panhandle making landfall mid-afternoon as a Category 4 storm.
Michael is the strongest hurricane to hit the United States since Camille in 1969 with winds up to 250 km/h and as much as 300 mm of rain.
Warmer than normal water temperatures in the Gulf of Mexico helped fuel Michael and the accompanying storm surge which submerged communities near Panama City.
Forecasters say the storm was downgraded to a Category 1 as it crossed Georgia.
Michael is expected to weaken to a post-tropical depression by the time it passes south of Nova Scotia on Saturday.
A powerful storm brought destructive winds to the Eastern Arctic with gusts up to 140 km/h in Nunavut, Nunavik (northern Quebec) and northern Labrador.
The power was knocked out in Iqaluit where residents were cleaning up debris and assessing roof damage on some buildings.
Environment Canada reported a peak wind gust of 124 km/h in Iqaluit but that was still below the record of 156 km/h from 1960.
Forecasters say the cyclogenesis or weather bomb featured rapidly dropping central pressure which generated strong winds.
The skyline of Moncton, NB, 16 Sept 2018 (Dearing)
An abrupt change in temperature thanks to a passing cold front turned summer quickly into fall in Greater Moncton this week.
On Tuesday, Environment Canada reports a temperature of 22°C at 11am which plummeted to 16°C by 1pm and the wind direction changed from the southeast to the northwest.
The long, hot summer in New Brunswick was suddenly over.
The daytime high on Wednesday was 13.6°C which was the coolest day since 25 June.
Forecasters are calling for near or slightly below seasonal temperatures until the end of the month (Normal high 18°C, normal low 7°C).
Snow falls in Edmonton, AB, 12 Sept 2018 (Instagram)
Cold Arctic air has combined with moisture moving over the Rockies to give Alberta a taste of winter in late summer.
Forecasters say northern Alberta including Edmonton could receive at least 8 cm snow with up to 15 cm in Jasper.
Temperatures are hovering near or slightly below freezing with a plunge to -6°C in northern British Columbia.
Environment Canada says more seasonable weather is not expected to return until early next week.
The 2018 Atlantic hurricane season is shifting into high gear as it often does this month.
Florence is the newest storm to pose a threat and the Category 3 storm is now churning toward Bermuda.
Some computer models are suggesting Florence could impact the U.S. Eastern Seaboard by the middle of next week.
Even if Florence stays out to sea, forecasters say numerous other systems are developing over the Atlantic as the hurricane season reaches its average peak on September 10th.
Strong waves crashing ashore at Pensacola Beach, Florida, USA, 04 Sept 2018 (Instagram)
Tropical Storm Gordon has claimed at least one life after striking the American Gulf Coast late Tuesday near the Alabama-Mississippi border.
Authorities say strong winds caused a tree to fall on a mobile home in Pensacola, Florida where a child was found deceased.
The U.S. National Hurricane Centre says Gordon weakened as it moved inland and was not powerful enough to reach hurricane status.
Tornado warnings were issued after radar showed possible twisters stemming from the storm.
Forecasters say as much as 200 cm of rain (almost 80 inches) could fall and the system could have an impact on Eastern Canada by early next week.