Another round of Vermont snows: accumulations have begun

An image of early October snow from the North Ridge Webcam at Killington Resort in Vermont

We had our first reported snow of the season here in Vermont over a month ago when flakes were spotted atop Jay Peak, but this latest round of winter weather has now brought us the first actual accumulations of the season. Our initial images of the accumulations came out yesterday morning when Powderfreak sent out some shots from the higher elevations of Mt. Mansfield during his usual Stowe Mountain Resort duties. Later in the day he sent along a nice image of the cloud ceiling and flakes falling on Spruce Peak while he was out on an afternoon hike. The snow was down to at least the 3,100’ elevation as of the afternoon, and with more moisture pushing into the spine of the Greens according to the radar, the potential for some additional overnight accumulations was looking good. The moisture seemed to be drifting a bit south though, and I saw a comment from Powderfreak that he felt the Central and Southern Greens would have the better chances for accumulations during the overnight period.

His thoughts were right on track, and by morning we were alerted with pictures from the Killington North Ridge Webcam of some more substantial accumulations. Up here in the Northern Greens, where the mid-level lifting mechanisms for precipitation weren’t as strong, the higher elevations of Mt. Mansfield picked up some ice accumulations and another coating of snow.

An image of early October snow from the North Ridge Webcam at Killington Resort in Vermont
A shot from Killington’s North Ridge Webcam of today’s new snow during our period of first snow accumulations for the 2024-2025 winter season. Accumulations began in the area yesterday and the Central Green Mountain s picked up some of the best snows overnight.

Looking at the data for the average date of first accumulations on Mt. Mansfield, October 9th is right on track for first accumulating snow on Mt. Mansfield – the mean date is October 11th ± 14 days, and the median date is October 10th. Last year was a bit on the later side on October 22nd, but the year before was very similar to this one with snow coming on October 8th.

So, the 2024-2025 snowfall season has begun here in Vermont, and we may see more snow in the coming days. The snowfall maps from the weather models are starting to suggest accumulations next week, and the National Weather Service office in Burlington mentions that there is possibility for accumulations above 2,000’ in their most recent area forecast discussion.

Additional rounds of snow for Vermont

Since mid-month, our weather pattern has shifted to a more seasonable, and even below average one with respect to temperatures here in Vermont.  After our first mountain snows of the season over the weekend, there was a touch of snow Tuesday night in the upper elevations to put down the second coating of the season.

This season’s most notable snowfall so far affected the area from Wednesday into Thursday.  Colleagues of mine at UVM reported seeing frozen precipitation for a time around midday Wednesday, and as the afternoon wore on, snow levels began to drop more consistently.  Snow levels were approaching the bottoms of the mountain valleys as evening approached, and by 7:00 P.M. we were starting to get accumulation at our house.  By Thursday morning we’d picked up 1.2 inches of snow to mark the first accumulation of the season at our house.

Killington opened for skiing today, and there are still additional chances for snow in the forecast over the next week, so we’ll be on the lookout for whatever wintry weather Mother Nature might bring our way next.

 

First October snow for the Green Mountains of Vermont

An image of Mt. Mansfield in Vermont with a bit of October snow atop the Chin
Today you can still see a bit of snow atop Mt. Mansfield above 3,500′ or so.

It hasn’t been an especially cool fall thus far in Vermont, and in fact we had some rather warm days with temperatures up to 90 degrees F for the Champlain Valley last month.  It’s hard to think of potential snow with temperatures like that!  Due to the heat, we actually delayed our September apple picking trip to Boyer’s Orchard with the Bennetts and the Burseys for one week to wait for a more autumnal feel.  The temperatures and generally fair weather have certainly made for some fantastic outdoor activities, but the warmth may have altered the timeline for the development of the fall foliage color.  In any event, by the beginning of last week I could already see that we were past peak color in the Winooski Valley.  Bare trees were numerous throughout the hillsides, leaving at least small gaps in the colorful views.

It’s funny, but despite the warm weather in recent weeks, we actually had some September snowfall on Mt. Mansfield and other peaks in the region.  We don’t get September snow every year, so it’s quite interesting that things came together to put some white on the peaks so early during a warm period.

With the fall foliage around and especially with the colors now beginning to wind down, more snow usually isn’t far behind, and indeed today’s dramatic drop in temperatures from the 70s F we had just yesterday evening made it really feel like we were transitioning further into fall.  We never got out of the 40s F in the valleys, so there was definitely a bit of a bite out there with wind on top of those temperatures.  While heading to a class today here on the UVM campus, it absolutely felt like one of those days where it could easily be snowing along the spine.  And, lo and behold, when I later checked in on the Northern New England fall thread on the American Weather Forums, Powderfreak was already reporting accumulating snow down to 2,700’ on Mt. Mansfield.  He posted some additional pictures later, showing how the snow had a hard time accumulating on the warm ground in most areas and was typically found on the trees.  He did report snowfall down as low as 1,500’ in elevation though, probably via help from the orographics of the Green Mountain Spine.  The Bolton Valley Facebook page also posted an image of flakes getting down to the Village, and I’m sure many of the local mountains saw flakes as well.

I hear Killington also took advantage of the cooler temperatures to test the snow guns, so we’re certainly on our way.  The longer range forecasts suggest a possible stretch of colder weather near the end of the month into November, so we’ll see what potential that brings with regard to manmade or natural snow.

First storm of the winter season in the Greens

An image from the Burlington National Weather Service showing projected snow accumulations for our first October snowstorm of the season
An image from the Burlington National Weather Service showing projected snow accumulations for our first October snowstorm of the season
The projected accumulations of roughly a foot of snow in the higher elevations of the Green Mountains came to fruition today.

We’ve had several days to watch the forecasts building up to a potential first snowfall of the 2016-2017 winter season for the Green Mountains of Vermont.  The storm was projected to move along the coast and up into the Canadian Maritimes, which, as usual, would put it at the point where cold, moist air could wrap around and hit the spine of the Greens from the northwest.  Yesterday afternoon the snow levels began to drop toward the summits, and as daylight began to fade we were able to see that snow was starting to accumulate up near 4,000’ via the new Lincoln Peak Snow Cam.  At around 10:30 P.M. I looked outside and saw that snow had made it all the way down to our house at just 500’ in the Winooski Valley, which meant that the mountains were well into the snow.  We’d accumulated a couple of tenths of an inch of snow at the house before I headed off to bed.

As of this morning we’d picked up about a half inch of snow down at the house, and accumulations reports began to come in from around the area.  One of the more surprising results the storm was just how much snow had accumulated at relatively low elevations on the western slopes of the GreensThere were reports of up to 6 inches of dense snow in areas that still had substantial leaves on their trees, and combined with some aggressive winds that meant downed trees, travel difficulties, and some power outages.

In the higher elevations, Powderfreak reported finding 5.5 inches at 1,500’ the base of Stowe Mountain Resort, a foot at 2,000’ – 2,500’, and accumulations seemed to generally top out in that range up and down the Central and Northern Green MountainsBolton Valley reporting 9 inches, 11 inches were found at the Mount Mansfield Stake, and there were images of waist-deep drifts at Jay Peak.  I didn’t get a chance to get out on the slopes because we were down at a New England Revolution match at Gillette Stadium, but it looked like the dense snow did a decent job of covering up surfaces to enable some fun October turns.  The weather looks relatively cool this week, so the snow shouldn’t be going anywhere immediately, and I heard Killington even plans to open on Tuesday to start the lift-served ski season.

Sugarbush, VT 22NOV1997

Well, the first thing I’d like to say about today is that I love the new Sugarbush policy of opening trails as soon as they can (I was told that they were emphasizing opening trails this year whenever possible). Patrol opened Spillsville, along with Lower Paradise plus some others that I can’t recall. The coverage was all natural and plenty rocky, but at least they gave us the choice. The powder was pretty heavy, but floatable and it seemed to snow on and off with a few inches of accumulation. Not surprisingly, it sounds like the situation is similar at Jay Peak, with Mark Renson indicating powder up to his knees and even some open tree skiing areas in his report to SkiVT-L. There’s only 15” of snow at the Mt. Mansfield stake as of today’s report, which seems a bit on the lean side to be jumping into the woods per the 24-inch rule, but since we’re talking about Jay Peak, it’s very possible they’ve had a bit more snow than other areas. In any event, Jay Peak patroller Walter Pomroy certainly confirmed the ability to hit the woods in his SkiVT-L report; he was able to go into some areas like Timbuktu and Kitz Woods that are still officially closed, but just like our experienced at Sugarbush today, he spoke of the benefit of the somewhat dense snow, although he still recommended rock skis. Even farther to the south, people were getting off piste; in Dave Barcomb’s report from Killington today, he also indicated that they were skiing the woods, so there is definitely some good early season coverage out there. It’s great to be able to get into the trees before we even hit Thanksgiving; this is two to three weeks ahead of average based on the mean date of roughly December 12th for hitting the 24-inches of depth at the Mt. Mansfield Stake that typically supports initial forays into the trees.