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    Brett Anderson

    Updated Weekly Long-Range Forecast Outlook

    9/26/2012, 7:20:47 AM

    Here is my latest interpretation of the ECMWF weekly long-range forecast output that goes out to the week of Oct. 15-21.


    590x375_09261509_sep25a

    590x375_09261510_sept25b

    590x375_09261512_sept25c


    Also, computer models are at odds in regards to a pattern change across North America next week. Overall, it does look much colder for western Canada with the potential for some snow over the Canadian Rockies and even into Calgary during the Tuesday/Wednesday period.


    590x393_09261508_ch

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

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