Air quality risks for southern Alberta this weekend

The quick-notes on our standing forecast conditions for today and tomorrow: high pressure is here and deforming by the end of tomorrow, which means we’ll fall off somewhat from these above-seasonal temperatures and begin to range within a few degrees. Seasonal normal for this time of year is around 18.7C. Enjoy these next two days, and make the most of time outdoors while you can. Our air quality is about to plummet. As that high pressure zone above us deforms and works its way south, an a