Weather Underground Forecast for Sunday,December 1,2013
A surge of energy will trigger active weather over Pacific Northwest on
Sunday, while a cold frontal boundary will stretch across the northern
Plains and the upper Midwest.
An active weather system will drive snowy conditions across the Cascades
and northern Rockies on Sunday, while rainy conditions will spread
across several states. The heaviest snow showers are expected to fall in
Washington, Idaho, northwest Montana and northwest Wyoming. Rain can be
expected in Washington, Oregon and parts of northwest California. Cold
air will accompany this system, as temperatures are expected to drop 10
to 15 degrees in the Pacific Northwest. Meanwhile, the Southwest will
avoid precipitation as a ridge of high pressure builds over the four
corners. Temperatures will range between the 60s and 70s across the
southern California and Arizona deserts.
Meanwhile, a cold front will extend from northeast Montana to Michigan
on Sunday, which will bring chilly, snowy conditions to the northern
Plains and the upper Midwest. Snow showers will move across parts of
Montana, North Dakota, South Dakota and Minnesota. A low pressure system
over eastern Oklahoma may also trigger showers over parts of the lower
Mississippi Valley. Most of the Southeast will stay clear of
precipitation as high pressure builds over the Carolinas.
A low pressure system over the eastern Great Lakes is expected to
provide rain and snow across the Northeast on Sunday. Rain will likely
fall in southern New York and parts of southern New England, while
northern New York and the northern portion of New England will
experience snowy weather.
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