Tuesday, February 23, 2010

Model guidance shifts west

A major winter storm is developing for much of the northeast. Model guidance has shifted the inverted trough axis southwest, which in turn is threatening with warmer temperatures, and slightly less QPF. Keene is still looking at QPF around 1.5" through Wednesday night, but around .5" to .75" may fall as rain Wednesday afternoon, and snow will have low ratios. Still, a messy situation will unfold tonight through tomorrow. Further west, in eastern NY, accumulations of 15" to 25" are possible.

Snowfall forecast through Wednesday night: 7" - 11"
For above 1000ft: 10" - 16"

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