Updated at 10:55EDT 4/15

Short term Winter threat


Fri-Sun 4/16-18
40% chance of a winter event
10% chance of a
severe winter event

Long term Winter threat


None
0% chance of a winter event
0% chance of a
severe winter event

Snowday probabilities1


Friday 4/16
20% chance of a delay
0% chance of an early dismissal
0% chance of a cancellation

Snowday probabilities2


None
0% chance of a delay
0% chance of an early dismissal
0% chance of a cancellation
Snowday probabilities are made by Sam Lillo, for SAU29 in Keene. These percentages should not be relied on outside of Cheshire County, NH. In addition, in Cheshire County, please do all school work on time depsite the issued forecast.

  Light snow event Wednesday

Posted: 12/17/2007 11:14:00 AM

The GFS is more amplified with a short wave moving across the Great Lakes Tuesday Night. The NAM is weaker and keeps precipitation mainly to the north of the area. The GFS is actually showing some coastal development before the low takes off to the east. This would enhance accumulations in eastern New England. With the GFS so far outperforming the NAM, and considering the new snowfall promoting stronger CAD, storm track will probably be further south. Overall, right now it appears this event will still target mainly northern and eastern New England, however we could get a bit of precipitation here resulting in maybe an inch of snowfall.

|posted by Sam Lillo @ 12/17/2007 11:14:00 AM
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