No changes to the timeline.
No changes to the wind gusts.
No changes to the precipitation types.
What I did change was the accumulation map. Overnight data has suggested that we may be seeing a colder solution, especially for the north, resulting in more snow and a fluffy type of snow at that.
The area circled in red is the most likely to UNDER PERFORM. This is the area with the most uncertainty due to the warmth and overabundance of moisture. This area could also overperform, but that is very much less likely.
The areas circled in Green are more likely to OVER PERFORM. These are areas that with the right amount of cold air, will see much more accumulation, possibly pushing the 8-12 right up to 12-16 or more, especially for the Monadnock region.
A few years ago, if you remember, New Ipswich, NH received 36 inches of snow in one storm in an area only forecasted to receive 12-16.
We will likely go into the live tracking phase now and future updates will be in regard to the Wednesday storm.