Thursday, November 19, 2009

US climate experts predict mild weather continuing through December

NOAA's Climate Prediction Center (CPC) released its climate outlook for December today, and it shows that above normal temperatures are expected to continue through December over the the northern Plains (and southern Prairies) This outlook is very similar to CPC's November outlook which also called for above normal temperatures over the central continent. The mild weather outlook is mainly due to a strengthening El Nino which has now reached a moderate stage in the Pacific. This tends to bring warmer than normal conditions during the winter months over western Canada into the mid section of the continent. As a result, CPC is indicating better than even odds that the winter of 2009-10 will be above normal over our area. Precipitation is likely to remain below normal over us as well, as the North America storm track tends to take a "split flow" pattern during El Nino episodes. This split flow pattern brings a southern track of storms though the southern US (mainly California into the Gulf states) while a northern storm track affects BC into the northern prairies. This setup usually translates to drier and warmer than normal conditions over the southern Prairies between the two main storm tracks.

6 comments:

  1. This does not look good for LOTS of snow and cold this winter!!!!

    Next week looks like there is fair chance of snow with cold air that will be diving in from the north!!!

    Just maybe.....

    ReplyDelete
  2. I want the snow but not the cold. By cold I mean colder than -25.

    ReplyDelete
  3. nice post. thanks.

    ReplyDelete
  4. Nice fill someone in on and this post helped me alot in my college assignement. Thanks you seeking your information.

    ReplyDelete
  5. i without a doubt love your own posting style, very remarkable.
    don't give up as well as keep writing since it just very well worth to follow it,
    excited to browse additional of your own content articles, good bye :)

    ReplyDelete
  6. vimax pills - good blog friends! Post your article which is also useful for readers and to share information or experiences you have. I will visit your blog again. penis enlargement pills - http://www.male-sexual.com

    ReplyDelete