Updated at 10:55EDT 4/15


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


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


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

0% chance of a cancellation


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.
Posted: 2/13/2007 06:32:00 PM



The models continue to trend slowly westward. We dont want that anymore! Now, even here in Keene, we may have to deal with a change to sleet tomorrow afternoon. In addition, highest QPF will be further west. So right now, it looks like we have a good shot at 1.25" to 1.5" QPF, but with snow to water ratios closer to 9 or 10. So even though my final official forecast will remain at 16 to 22 (for analysis on accuracy), I'll lower my current forecast to 12 to 18 inches.

What we need to watch is the pressure drops from the low entering the lower OV, and the developing coastal low. If the coastal can strengthen further, which a few meteorologists think is more possible, then the largest accumulations (around two feet) will likely shift to our area.
I've lowered percentage chance for a snowday tomorrow to 90% (still expecting one though).
Also, I'll add Thursday to the snowday potential (for a delay) since winds and light snow could continue through Wednesday Night into early Thursday Morning.





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