Snowfall likely on Vancouver Island next week
Weather on Vancouver Island has been pretty varied this November, and it looks like we’ll bookend the month with some snow, even in Greater Victoria.
While we’ve just enjoyed a really nice week with some great temperatures and conditions interrupting the rain activity, that will all change for the last week of the month.
Get ready for an Arctic air push that will take us into at least the first five days of December. If you need to point fingers of blame then look to Greenland and Siberia.
Usually when we talk about a ridge of high pressure it’s positive, and we like what we see, but this time around those ridges do us no favours.
A strong ridge set up around Greenland will become a blocker and will create a little bit of a traffic jam of cold Arctic air. To the west, we’ll pull in a lot of cold air from a Siberian polar vortex thanks to a ridge setting up over Alaska.
That cold air will blanket most of the country, and for Vancouver Island and B.C. a drop to well-below seasonal temperatures will take over.
A long range forecast looking into the week of Nov. 28 to Dec. 2, 2022, is shown. (CTV News)
Of course, it’s still autumn and that means moisture. We’ve had some nice rain this month but with this introduction of cold Arctic air our chances of snow rises big time.
We’re still going to get moisture moving into the province from the Pacific, but as it runs into the cold Arctic air we’ll go from rain to snow.
Even at sea level we’re looking to get into snowball manufacturing. Obviously higher elevations and locations up island will see more snowfall, but expect it to be spread throughout all island areas at some point.
A long range forecast looking into the week of Nov. 28 to Dec. 2, 2022, is shown. (CTV News)
I’m circling Tuesday and Wednesday of next week to be the snowier days. While areas around the water will see more of a rain/snow mix, any precipitation falling during the night and early morning will be on the snow side of things.
It’s hard to nail down numbers at this point but as you can see on the accumulation map at the top of the article, we’ll see some noteworthy numbers, ranging from as low as one centimetre in the Comox area to up to eight centimetres in the Victoria region.
It should be noted that this particular model has a habit of overestimating snowfall totals, but I’d put Greater Victoria in the three to five centimetre range over the two-day period. High elevations could easily see double digits.
All the ingredients are there and the potential is high, but at the same time our 'snow soufflé' may collapse when we take it out of the oven and we get more rain than snow.
It’ll be a day by day and hour by hour scenario to watch. Plan for the worst and hope for the best.
CTVNews.ca Top Stories
Most of Canada to receive emergency alert test today
The federal government will test its capacity to issue emergency alerts today, with the exception of Ontario, where the test will take place on May 15.
'A huge difference': These adults born in the '90s partnered with their parents to buy homes in Ontario
An Ontario woman said it would have been impossible to buy a house without her mother – an anecdote that animates the fact that over 17 per cent of Canadian homeowners born in the ‘90s own their property with their parents, according to a new report.
OPINION No reunion between Prince Harry and the King signifies a setback for royal unity
Prince Harry, the Duke of Sussex, has made headlines with his recent arrival in the U.K., this time to celebrate all things Invictus. But upon the prince landing in the U.K., we have already had confirmation that King Charles III won't have time to see his youngest son during his brief visit.
Northern Ont. woman makes 'eggstraordinary' find
A chicken farmer near Mattawa made an 'eggstraordinary' find Friday morning when she discovered one of her hens laid an egg close to three times the size of an average large chicken egg.
How Drake and Kendrick Lamar's rap beef escalated within weeks
A long-simmering feud between hip-hop superstars Drake and Kendrick Lamar reached a boiling point in recent days as the pair traded increasingly personal insults on a succession of diss tracks. Here’s a quick overview of what’s behind the ongoing beef.
NEW For their protection, immigrants critical of China and India call for speedy passage of Canada's foreign interference legislation
Canadian immigrants threatened by hostile regimes are urging parliamentarians to quickly pass the 'Countering Foreign Interference Act' so they can feel safe living in their adopted home.
Ontario man devastated to learn $150,000 line of credit isn't insured after wife dies
An Ontario man found out that a line of credit he thought was insured actually isn't after his wife of 50 years died.
Spanish prosecutors recommend 2nd investigation into Shakira's taxes be thrown out
Spanish state prosecutors recommended Wednesday that an investigating judge shelve a probe into another alleged case of tax fraud by pop star Shakira.
Stormy Daniels describes meeting Trump during occasionally graphic testimony in hush money trial
With Donald Trump sitting just feet away, Stormy Daniels testified Tuesday at the former president's hush money trial about a sexual encounter the porn actor says they had in 2006 that resulted in her being paid to keep silent during the presidential race 10 years later.