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.

  Some icy weather later tonight

Posted: 12/11/2007 08:02:00 AM

Hardest part of the forecast tonight will be precipitation type. 850mb temperatures will be warming with WAA aloft, and pressures will be lower in southeast Canada, weakening CAD, and allowing for rain to mix in. Looks like still a period of snow and sleet to start things off later this evening, then mixing with freezing rain through midnight, with a rain/freezing rain mix tapering off Wednesday morning. Could see a half inch of snow/sleet accumulation with up to a tenth inch of ice accretion, depending on surface temperatures. Delay potential? Not as great, but still there.

|posted by Sam Lillo @ 12/11/2007 08:02:00 AM
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