Classement

Pour bonifier la discussion. Une partie du texte de ce matin sur le blog de Brett Anderson d'Accuweather : Temperatures across eastern Canada will trend back toward normal around the 17th and 18th. Even though the upper pattern still does not look all that cold after the 18th in the east, this is a pattern that could send some sneaky high pressure centers from the northwest into eastern Canada. These highs will have low level-cold air and any systems that try to come up from the southwest along the southern branch of the jet between the 18th-25th could result in snow or mixed precipitation from interior southern Ontario through southern Quebec. People in these areas should not give up on a white Christmas quite yet.