Thursday, February 19, 2009

Snow showers though tonight

Left over light snow showers continue to move across the region this morning. Total accumulations in Keene ranged from 3 to 4 inches in the lower elevations to 5 to 6 above 1000ft and in outlying towns. SAU29's Ouija board said no delay this morning.

Secondary low pressure will move across eastern New England this afternoon with a cold front well offshore. Cold air advection at 850mb is nudging into the region now. Surface temperatures are currently in the low 30's across Cheshire County, and will rise into upper 30's to 40 for a high this afternoon.

With an upper level low moving across New England, conditional instability will support scattered snow showers and maybe a few heavier snow squalls later this evening. Some light accumulations of around an inch to 2 to 3 inches in heavier squalls will be possible. We will continue to see windy conditions, with intermittent gusts to 25 to 35 later tonight and into Friday.

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