December 27, 2010

UPDATE: Spotter Reports From VT Require Warning Re-issuance





Alerts:
CPV Weather
         -Champlain Valley Weather has issued a Winter Storm Warning for Franklin, Chittenden, and Lamoille Counties in Vermont for storm total snowfall of 6-12 inches with isolated areas along the Western Slopes of the Warning area receiving 12+ inches of Snow. The Warning is in effect until 11PM this evening.

         -Champlain Valley Weather has issued a Winter Weather Advisory for the entire Champlain Valley, and all of Vermont for Blowing Snow, Cold Wind Chills, and Light Snow, with additional accumulations of a Trace to 3 inches. The Winter Weather Advisory is in effect until 11PM tonight.

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NWS Albany, NY:
         -The National Weather Service in Albany NY, has issued a Winter Weather Advisory for Bennington, and Windham Counties in Southern Vermont for Blowing Snow.

         -The National Weather Service in Albany, NY has issued a Wind Chill Advisory for Bennington and Western Windham County in Vermont for dangerous wind chills down to 20 below zero tonight.

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Champlain Valley Weather Discussion:

OVERVIEW
         A strong low pressure center continues to slow move to the Northeast and will eventually end up in the Canadian Maritimes later today. A Tight pressure gradient, is resulting in blowing and drifting of snow, and cold wind chills.

SNOWFALL
         I hate flip flopping, but spotter reports from Jericho, Bakersfield, and radar trends, indicate a Warning is needed once again for Franklin, Chittenden, and Lamoille Counties in Vermont. The snow is done for the most part across Vermont, but periods of heavy snow showers will continue across Franklin, Chitteden, and Lamoille Counties in Vermont into this evening. Spotters from Jericho, VT indicate that 8 inches of additional snow has fallen since around 8AM this morning. Additional heavy snow has moved into that region, as well as other parts of Franklin, Chittenden, and Lamoille Counties. Visibilities are back down around a quarter mile in this snow band. This snow band should weaken, but a couple additional snow bands are possible as a little more moisture slams up against the green mountains this evening. Stay tuned for further updates, and again I am very sorry for being all over the place with this system.

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