Published on 2 never 2025 to 22h46
The atmosphere is taken in a bread. Forecast.
Huge blockage
The North American atmosphere is disturbed by a waist blockage. This situation has good and bad news for Quebec. A sequence that could last several days would be marked by an upset atmospheric circulation due to closed depression. This low pressure zone would be isolated and would stagnate south of the Great Lakes.
The good news
During the summer, such a situation can create a scenario that no one wants in the beautiful province. Indeed, a closed depression center can generate sullen and fresh time in Quebec. In this case, given the positioning further west of the disturbance, a slight soft air pumping from the south goes up to our latitudes. Thus, temperatures should oscillate near seasonal norms during this sequence.
The bad news
This situation should cause certain inconveniences, especially with regard to the state of the sky. South Quebec will have to wait before enjoying the sun’s rays for the trouble. During the weekend, some thinnings could do good, but the start of the week promises to be gray and rainy. Depending on the model, a clearance would take place on Thursday.
Unlocking
When the disturbance is unlocked to finally be carried by atmospheric traffic, Quebec pays the price. By following a trajectory to the northeast, it would cause a return of the rain earlier this week.
With the collaboration of Bertin Ossonon, meteorologist.
