Arctic invasion: Coldest November temperatures in almost a decade
Arctic air is settling in and temperatures will dip below -20 in Edmonton later this week. The city hasn’t been below -20 in November since 2015. It hit -20.3 degrees on the 25th that year. We’ll be VERY close to dropping below -20 on Wednesday morning, the last day of the month. Daytime highs in the -15 range Tue/Wed will be the coldest November daytime highs since 2014.
Edmonton hasn’t had a November temperature below -25 since 2014. We’ll probably avoid reaching that marker this year. But, morning lows in the first few days of December (Thu & Fri) will likely be in the -25 to -30 range.
Back in November 2014 the 28th, 29th and 30th all dropped below -25. Edmonton hit a max low of -29.8 degrees on Nov 29th that year.
Comparing this week to last week - Edmonton will be about 15 to 20 degrees colder for average highs & lows.
The average high in the city last week (Nov 20-26) was 5 degrees.
This week’s average high is forecast to be -13. That’s an 18 degree swing.
The average low this week is forecast to be -17. That’s 14 degrees cooler than last week’s average low of -3.
As for extremes, the maximum temperature last week was 7.4 degrees on Nov 24th (last Thursday). After Monday, the city will spend most of this week below -15 with morning lows in the -25 to -30 range Friday. That could give us a maximum swing of 32 to 37 degrees over the course of one week. In fact, comparing last Thursday (Nov 24) to this Thursday (Dec 1), we’ll see a difference of about 25 degrees in daytime highs. From a high of 7 to a high around -18.
Twenty to thirty degree swings in November are fairly common. But, a one-week drop of more than 30 degrees hasn’t happened in November since 2014.
CTVNews.ca Top Stories
'State or state-sponsored actor' believed to be behind B.C. government hacks
The head of British Columbia’s civil service has revealed that a “state or state-sponsored actor” is behind multiple cyber-security incidents against provincial government networks.
Which Canadian cities have the highest and lowest grocery prices
Where you live plays a big factor in what you pay at the grocery store. And while it's no secret the same item may have a different price depending on the store, city or province, we wanted to see just how big the differences are, and why.
Swarm of 20,000 bees gather around woman’s car west of Toronto
A swarm of roughly 20,000 bees gathered around a woman’s car in the parking lot of Burlington Centre.
More than half the Canadians once detained in Syrian camps for suspected ISIS family members have returned home
A total of 29 Canadians have been freed from detention camps in northeast Syria and brought back to Canada since human rights advocates began lobbying for their release years ago.
Rare severe solar storm Friday could bring spectacular aurora light show across Canada
A rare and severe solar storm is expected to bring spectacular displays of the northern lights, also known as aurora borealis, across much of Canada and parts of the United States on Friday night.
Canada abstains from Palestinian UN membership vote but supports two-state solution
Canada was one of 25 countries that abstained from a United Nations vote on Palestinian membership that passed with overwhelming support on Friday.
Mother assaulted by stranger while breastfeeding baby in her car: Vancouver police
A person was arrested in East Vancouver Thursday after allegedly entering a car while a mother was breastfeeding her four-month-old boy.
'I may have some nightmares:' Man survives being bitten by 2 sharks in Bahamas
A man who was bitten by two sharks in the Bahamas said Thursday he's 'thankful that I'm here' while sharing his story of survival.
Amish youth experience a rite of passage called Rumspringa. It’s not what you might think
The idea of “Rumspringa” has a specific spot in the American imagination. A rite of passage for young people in some Amish communities, Rumspringa is seen by most outsiders as a wild time away from strict Amish rules, when teenagers can experiment with the modern vices of the world.