White tendrils of snow began to appear along the western slopes of the Green Mountains late this morning as the cold air moved into the area, and people started seeing snow all the way down into the valleys. Although the snow from Monday and Thursday only affected the mountains, we picked up our first accumulating snow at the house today as a heavy graupel storm came through in the afternoon. Tonight is supposed to be the coldest of the season so far, and there’s still the chance for a bit more snow before the weather warms up going into next week. For more information about today’s snowfall, be sure to check out my post in the American Weather Forum. For the full details on this storm, head to the detailed report at the winter weather section of our website.
As the sun rose Monday morning, it revealed the first accumulating snow in Vermont this season, but the next event was close on its heels, with another round of snow laid down on the peaks of the Greens today. It was raining and 41 degrees F at the house this morning, but that translated into snow 3,000’ to 4,000’ up. The snow line appeared to be a bit higher with this event, up around 3,000’, and less than an inch of new snow was reported at ~3,700’ on Mt. Mansfield. Although this snowfall wasn’t as substantial as the last one, it was definitely enough to paint the peaks white. The cold season is definitely edging closer though, as the higher elevations of Mt. Mansfield stayed below freezing all day for the first time this season, and even more snow could be on the way tonight.
It looks like the temperature on the Mt. Mansfield ridgeline stayed at or below freezing from midnight onward last night, and with 0.29” of new liquid found in our rain gauge at the house this morning, there was clearly some precipitation to go with those sub-freezing temperatures. The web cam images from Mt. Mansfield this morning show snow on the trails at Stowe above the 3,000’ level, and reports from the mountain indicate that there were a few inches of accumulation, so this is likely the first accumulating snow of the season for Vermont. Over in New Hampshire, new snow is visible on the Wildcat summit at ~4,000’, and the vertical temperature profile on Mt. Washington shows that temperatures really fell of quickly above that elevation and they picked up 3.6” of snow as of this morning. As the clouds pull away in Northern New England today, I’d expect to see some white-capped peaks to go with our foliage.
Afternoon Update: Numerous pictures of the fresh snow on the peaks throughout the Northeast are available in a new thread at AlpineZone, and the guys at FIS have already gone up and done some skiing on the snow on Mt. Mansfield this morning. In addition, Powderfreak measured 4” of new snow while he was working up at the Cliff House on Mt. Mansfield today, and sent in several nice pictures of the snow and foliage in a post in the Northern New England thread at American Weather.