January 12, 2011

UPDATE: Nor'easter Underway Across Our Region








Alerts:
CPV Weather
         -Champlain Valley Weather has continued the Winter Storm Warning for much of Vermont for 6-10 inches of snow across the northern portions of the Warning, to 10-18 inches across central Vermont to 18-24+ inches across South Central, and Southern Vermont, by this evening. The Warning is in effect until 5PM this evening.

         -Champlain Valley Weather has continued Winter Weather Advisory for far Northwestern, and North Central Vermont as well as much of Northern New York for 3-6 inches of snow with locally higher amounts across the Southern portions of the Advisory. The Advisory is in effect until 5PM this evening.

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National Weather Service Alerts:
         -The National Weather Service in Burlington VT, has issued a Winter Storm Warning for Orange, Windsor, and Rutland Counties in Vermont for 6-12 inches of snow by this evening.

         -The National Weather Service in Burlington VT, has issued a Winter Weather Advisory for much of Northern Vermont, and Essex County New York for 3-7 inches of snow by this evening.

         -The National Weather Service in Albany NY, has issued a Winter Storm Warning for Bennington, and Windham Counties in Vermont for 12-24 inches of snow with locally up to 30 inches of snow by this evening.

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Champlain Valley Weather Discussion:

OVERVIEW
         Stengthening Low Pressure near Cape Code will continue to strengthen and move northeast today, bringing heavy snow to much of the region.

SNOW
         Everything remains on track, just had to increase snow totals across Southern Vermont based on spotter reports and radar trends. Over 2 feet of snow is possible across the upslope regions of the Southern Green mountains, and across much of Windham county. It appears winds will pick up blowing this snow around causing some areas of significant drifting. But winds should remain below Blizzard Criteria.

         Snow will continue to spread all the way to the canadian border by later this morning. Snow will be going heavy across southern Vermont where snowfall rates as high as 4 inches per hour are possible. Across portions of Northern and central Vermont some heavy snowfall rates of 1-2 inches per hour are possible, and across parts of New York snowfall rates of a half to 1 inch per hour are possible for a brief time. There is a slight chance of Thundersnow across far Southern Vermont as intense mesoscale bands set up. Stay tuned for further updates.

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