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Canadian weather
Brett Anderson covers short-term and long-term weather and storm forecasts for Canada.
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Weather Blogs / Canadian weather
Update on the long-range weather pattern
By Brett Anderson, AccuWeather senior meteorologist
Published Feb 21, 2020 8:04 PM EST
I understand there were some technical difficulties with the previous post. We apologize for that.
Here is my latest interpretation of the long-range pattern into mid-March. Latest signals still support a +AO and +NAO into early March, which usually means fast-moving systems. It also favors brief cold shots, instead of cold that locks in for many days or weeks.