Air quality advisories continue around Calgary
Hello! It's good to be back. It's not spectacular to be back in smoke. Alas, that's the lede.
There is an upper low that has sidled south from the Gulf of Alaska over the past couple of days. This has steered wildfire smoke from the Rocky Mountain House wildfires (among the more than-250 wildfires currently burning) back over us. The moon has once again turned red for us to start the day.
Why red?
Because smoke absorbs the shortest-wave particles along the visible spectrum of light; that is to say, blue and green light. So, if only red light gets through, it appears as red. Because smoke scatters shortwave particles, it also inhibits temperature growth, as incoming solar radiation (sunlight) is also shortwave.
Monday and Tueday it's a story of smoke. Later in the week, as the air pattern shifts, we'll still likely deal with wildfire smoke, with an origin change from B.C. to the Pacific-Northwest. Late in the week, we may get lucky with a chance of thundershowers; the much-needed precipitation would stymy smoke, and potentially help limit our standing fire danger rating.
Lastly, here is Calgary’s air quality advisory if you're dealing with smoke symptoms.
Your five-day:
Monday
- Smoke
- Daytime high: 26 C
- Evening: smoke, low 14 C
Tuesday
- Some cloud, smoke
- Daytime high: 25 C
- Evening: some cloud, low 15 C
Wednesday
- Mainly 'sunny,' smoke
- Daytime high: 18 C
- Evening: some cloud, low 7 C
Thursday
- Mainly sunny
- Daytime high: 19 C
- Evening: some cloud, low 7 C
Friday
- Mainly sunny
- Daytime high: 22 C
- Evening: mainly clear, low 9 C
Our pics of the day all follow the light spectrum principle mentioned above:
Here’s Manon’s edition in Warner Park Ridge:
And Alysha’s in Cranston:
Lastly, I have no idea who these people are, but Valerie took the pic, and it’s a great one. Also, congratulations, you guys? Maybe?
Thank you for sending, all! You can submit your weather photos here, or email me: Kevin Stanfield , OR you can just tweet at me.
CTVNews.ca Top Stories
NEW Toxic forever chemicals in drinking water: Is Canada doing enough?
As the United States sets its first national limits on toxic forever chemicals in drinking water, researchers say Canada is lagging when it comes to regulations.
Why drivers in Eastern Canada could see big gas price spikes, and other Canadians won't
Drivers in Eastern Canada face a big increase in gas prices because of various factors, especially the higher cost of the summer blend, industry analysts say.
Arrest made, manslaughter charge pending in 2022 death of Calgary toddler
Calgary police have arrested a man and a charge is pending in connection with the death of a toddler in 2022.
How to avoid the trap of becoming 'house poor'
The journey to home ownership can be exciting, but personal finance columnist Christopher Liew warns about the trappings of becoming 'house poor' -- where an overwhelming portion of your income is devoured by housing costs. Liew offers some practical strategies to maintain better financial health while owning a home.
'A living nightmare': Winnipeg woman sentenced following campaign of harassment against man after online date
A Winnipeg woman was sentenced to house arrest after a single date with a man she met online culminated in her harassing him for years, and spurred false allegations which resulted in the innocent man being arrested three times.
When new leaders took over in ancient Maya, they didn't just bury the former royals. They burned their bodies in public
New archeological investigations in Guatemala reveal that the ancient Maya people had a ritual of burning royal human remains as a public display of political regime change.
Where did the gold go? Crime expert weighs in on unfolding Pearson Airport heist investigation
Almost 7,000 bars of pure gold were stolen from Pearson International Airport exactly one year ago during an elaborate heist, but so far only a tiny fraction of that stolen loot has been found.
Prince William returns to public duties after wife Kate's cancer revelation
Prince William will return to public duties on Thursday for the first time since his wife Kate revealed she was undergoing preventative chemotherapy for cancer.
Russia reports downing 5 Ukrainian military balloons in Kyiv's latest apparent war innovation
Russian air defences downed what authorities described as five Ukrainian balloons overnight, the defence ministry in Moscow said Thursday, as the sides kept up long-range strikes that have featured heavily in what has largely become a war of attrition.