Above-seasonal in Calgary, then Friday snow!
Calgary is setting itself up directly in the "eye" of a deep trough, spurned by the deformation of the mid-latitude bomb cyclone that's presently blasting the west coast with damaging winds in the 100 km/h range.
As the core of that low pushes north and a high in the U.S. Midwest dominates the pattern east of us, these pieces are combing to generate a sweeping zone of uplift that will travel in a veritable column across the prairies. It will start in Saskatchewan and whipping into Manitoba Wednesday.
What does this all mean for us?
Believe it or not, sunshine and mild conditions follow. We enter the "belly" of this trough, with the weather-making elements working south and east of us. The low is replaced by a high-pressure ridge Thursday, which heralds another change.
Friday's forecast is looking cantankerous. The entry region of a high-pressure system can be part of the exit region of a low. That's where your inclement weather is often made. It's still early, but the preliminary outlook is for at least five centimetres of snow. I repeat – it's early. Often, these forecasts verify with reductions in the current picture, but it's too soon to make guarantees.
Also, the Trick-or-Treat forecast has returned to normal, after a brief showing of flurries, which have now condensed into Friday.
YOUR FIVE-DAY FORECAST
Today:
- Partly cloudy, wind SW 40 km/h gusts
- Daytime high: 14 C
- Evening: clear, low 0 C
Tuesday:
- Mainly sunny
- Daytime high: 11 C
- Evening: mainly clear, low 0 C
Wednesday:
- Sunny
- Daytime high: 10 C
- Evening: mainly clear, low 1 C
Thursday:
- Sunny
- Daytime high: 10 C
- Evening: mainly clear, low 1 C
Friday:
- Early rain becoming snow
- Daytime high: 11 C
- Evening: snow showers, low -6 C
Our pics of the day:
Trudy took these really neat photos of the frost formation on the roof of her car! It's amazing how the tiny curvatures in the surface can create such intricate patterns.
Then, Kevin (a different one – I'm not much for speaking in third-person) tracked a sunset over Weaselhead Flats for this pic!
Thanks for sending! You can submit your photos here, email me here, or tweet them over!
CTVNews.ca Top Stories
Former homicide detective explains how police will investigate shooting outside Drake's Bridle Path mansion
Footage from dozens of security cameras in the area of Drake’s Bridle Path mansion could be the key to identifying the suspect responsible for shooting and seriously injuring a security guard outside the rapper’s sprawling home early Tuesday morning, a former Toronto homicide detective says.
Federal government grants B.C.'s request to recriminalize hard drugs in public spaces
The federal government is granting British Columbia's request to recriminalize hard drugs in public spaces, nearly two weeks after the province asked to end its pilot project early over concerns of public drug use.
Stormy Daniels describes meeting Trump during occasionally graphic testimony in hush money trial
Stormy Daniels took the witness stand Tuesday at Donald Trump's hush money trial, describing for jurors a sexual encounter the porn actor says she had with him in 2006 that resulted in her being paid off to keep silent during the presidential race 10 years later.
MPs agree Canadian gov't should improve new disability benefit
The federal government needs to safeguard the incoming Canada Disability Benefit from clawbacks and do more to ensure it actually meets the stated aim of lifting people living with disabilities out of poverty, MPs from all parties agree.
Bye-bye bag fee: Calgary repeals single-use bylaw
A Calgary bylaw requiring businesses to charge a minimum bag fee and only provide single-use items when requested has officially been tossed.
CFL suspends Argos QB Chad Kelly at least nine games following investigation
The CFL suspended Toronto Argonauts quarterback Chad Kelly for at least nine regular-season games Tuesday following its investigation into a lawsuit filed by a former strength-and-conditioning coach against both the player and club.
Boy Scouts of America changing name for first time in 114 years, aiming for inclusivity
The Boy Scouts of America is changing its name for the first time in its 114-year history and will become Scouting America. It's a significant shift as the organization emerges from bankruptcy following a flood of sexual abuse claims and seeks to focus on inclusion.
opinion Tom Mulcair: Trudeau's handling of Poilievre's 'wacko' House turfing a clear sign of Liberal desperation
When Speaker Greg Fergus tossed out Pierre Poilievre from the House last week, "those of us who have experience as parliamentarians simply couldn't believe our eyes," writes former NDP leader Tom Mulcair in his column for CTVNews.ca
New charges for Ont. woman who previously admitted to defrauding doulas
The Brantford, Ont. woman who was previously sentenced to house arrest after admitting to deceiving doulas has been charged again in connection to a new victim.