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    Brett Anderson

    Long Range Outlook Through Dec. 1

    11/05/2013, 9:56:06 AM

    Here is the updated weekly long-range outlook through the rest of the month.

    The Arctic Oscillation (AO) should remain solidly positive over the next 10 days, which would keep the coldest air more north and also support the current fast steering flow across southern Canada and the northern U.S.

    Also, the Pacific North American (PNA) pattern will likely trend more negative over the next 10 days and this supports a colder, wetter pattern in the West and a milder pattern in the East.


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    The views expressed are those of the author and not necessarily those of AccuWeather, Inc. or AccuWeather.com

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