Tuesday, November 29, 2016

Weather Underground National Forecast for Tuesday,November 29,2016

By: nationalsummary , 11:00PM,GMT on November 28,2016





 
Weather Underground Forecast for Tuesday,November 29,2016

Active weather will continue across the Deep South on Tuesday, while a Pacific system brings rain and snow to the Northwest.

An area of low pressure will drift slowly eastward over the northern Plains, the upper Mississippi Valley and the western Great Lakes. This system will usher light to moderate snow across the central and northern Rockies, as well as the northern Plains. In addition, a mixture of rain and snow will develop along the eastern edge of the northern Plains and the western tier of the upper Midwest. A warm frontal boundary associated with this system will shift over the eastern Great Lakes and the Northeast. As a result, a mixture of rain, freezing rain and snow will impact portions of Upstate New York and New England. A cold frontal boundary will extend south southwestward from the eastern Ohio Valley to the western Gulf Coast. Widespread rain and thunderstorms will develop along and near this frontal boundary across the Deep South, the Midwest and the Mid-Atlantic. Severe thunderstorms will be possible in extreme eastern Texas, Louisiana, Mississippi and Alabama. These thunderstorms will be capable of producing large hail, dangerous straight line winds and isolated tornadoes.

Out west, a Pacific cold frontal boundary will approach the Northwest. Moderate to heavy rain and high elevation snow will develop ahead of this frontal boundary from western Washington to northwest California. Most of the Southwest will experience dry and pleasant weather on Tuesday.

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