Saturday, December 5, 2009

Nowcasting

Radar trends continue to look good, with a large region of precip extending from Virginia up through New York and Massachusetts. Reports out of western MA indicate precipitation is starting as a rain/snow mix, so I'd expect the same north of the MA/NH border as things start up later this afternoon. Low pressure is consolidating just off the Outer Banks of North Carolina right now. Great upper level dynamics in place for steady intensification tonight and periods of heavy snow across central and eastern MA. NWS still keeping advisories south of the MA/NH border, but I think they will have to change this for sure, and possibly put out a warning for a part of Worcester and Middlesex counties

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Apparently, still having some technical issues, probably related to a new application I'm test driving. Anyway please forgive some of the editting on the last post; the Keene forecast numbers were very old. The map is current.

So to clarify, Keene snowfall forecast: 2" to 3.5"

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