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Oct 16 / Jonathan

NOAA: El Niño to Help Steer U.S. Winter Weather

Well, so far so good… Click through to the NOAA article for a bigger version of the map.

winteroutlook_precip_300.jpgNOAA: El Niño to Help Steer U.S. Winter Weather

El Niño in the central and eastern equatorial Pacific Ocean is expected to be a dominant climate factor that will influence the December through February winter weather in the United States, according to the 2009 Winter Outlook released today by NOAA’s Climate Prediction Center. Such seasonal outlooks are part of NOAA’s suite of climate services.

“We expect El Niño to strengthen and persist through the winter months, providing clues as to what the weather will be like during the period,” says Mike Halpert, deputy director of the Climate Prediction Center – a division of the National Weather Service. “Warmer ocean water in the equatorial Pacific shifts the patterns of tropical rainfall that in turn change the strength and position of the jetstream and storms over the Pacific Ocean and the U.S.”

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