Bolton Valley, VT 29NOV2018

An image of a truck along the Bolton Valley Access Road covered with snow from Winter Storm Bruce
A trail sign covered in snow at Bolton Valley Ski Resort in Vermont
A sign of the times – dense snow sticking to anything and everything thanks to Winter Storm Bruce

It’s been snowing now for four days, but Winter Storm Bruce is finally starting to wind down.  Bolton Valley is reporting a storm total of roughly 32 inches, and based on the 2.26 inches of liquid equivalent we’ve picked up here at the house, the new snow at the mountain must contain at least that much liquid.  That’s a fantastic addition to the early season snowpack.

I had some time this morning, so I headed up to the Bolton Valley Village for a ski tour from the main base.  Temperatures that were a degree or two above freezing in the valley with easy driving conditions gave way to temperatures in the upper 20s F, snowfall, and wind at 2,000’.  The main skin track on Lower Turnpike was in great shape, so the going was easy on my ascent.  Although there’s been more snow since my Tuesday outing with Ty, it’s settled now, so the overall feel is definitely denser.  The checks I made throughout my tour revealed a settled depth of 22 inches pretty consistently, so I’d say that’s where the recent snow sits.  There’s also been more wind over the past couple of days, so protected areas definitely offer the best turns.  The skiing definitely has a Pacific Northwest feel – that feeling that you can basically go anywhere you want and you’re not going to hit anything below because the dense snow is going to protect you.  The feel in the valleys fits right in as well, with temperatures right around freezing, and dense, dripping snow caked on all the trees – and any other objects upon which is sits.

“The checks I made throughout my tour revealed a settled depth of 22 inches pretty consistently, so I’d say that’s where the recent snow sits.”

As of today’s snow report, Bolton is indicating an impressive season snowfall total of 84 inches.  In terms of the local mountain snowpack, the snow at the Mt. Mansfield Stake hit 46 inches today, which appears to be the deepest November snowpack on record.  What a November it’s been on the slopes!

Bolton Valley, VT 27NOV2018

An image of Ty Telemark skiing in 18 to 20 inches of fresh powder from Winter Storm Bruce at Bolton Valley Resort in Vermont
An image of one of the chairs on the Wilderness Chairlift filled with snow from Winter Storm Bruce at Bolton Valley Ski Resort in Vermont
Winter Storm Bruce unloaded its snow on Bolton Valley today – we measured 18 to 20 inches of new snow during out afternoon ski tour at the resort.

Today our area has been under the influence of Winter Storm Bruce, a low pressure system that’s crossing through New England and bringing copious amounts of moisture with it.  School was cancelled for Ty due to the storm, so I came home a bit early in the afternoon with the hopes of getting together for a ski tour up at Bolton Valley.  There was some very heavy snowfall in the early afternoon period that was easily putting down an inch or two of snow an hour, so I was a bit leery about trying to negotiate the Bolton Valley Access Road under such conditions.  But, the heavy snow let up a bit in the midafternoon timeframe, and we figured the plows would be able to keep up with it so we headed out.

The Bolton Valley website indicates that the Timberline area is strictly closed to traffic right now (perhaps due to chairlift work) so we headed up to the main base for our tour, and that turned out to be a great starting point.  The amount of snow that the Village picked up from this storm was quite impressive – we both did numerous depth checks and found 18 to 20 inches of snow at 2,000’.  The depth of the new snow was essentially the same all the way up above 3,000’, so I’d say that everything from this storm fell as snow at least down to the Village level.

An image of snowplow piles and snowy trees during Winter Storm Bruce at Bolton Valley Ski Resort in Vermont
Up in the Bolton Valley Village today, the scene was incredibly snowy thanks to Winter Storm Bruce

There was a great skin track set on Lower Turnpike, which was a godsend with so much fresh snow.  Temperatures were in the upper 20s at 2,000’, so all the snow up there was quite dry.  It certainly wasn’t Champlain Powder™ fluff, but it was medium-weight powder with a right-side-up distribution and the skiing was fantastic – definitely a day for the fat boards.  Ty was on E’s 115 mm Black Diamond Element Telemark boards, and he really likes the way they handle the powder.  I knew we’d need some steep pitches to handle this snow, so that’s what we sought out, and the skiing was simply fantastic.  This storm brought plenty of liquid equivalent in the snow (1.5 inches of total liquid form the storm even down at our house in the valley) so it’s covered everything really well and there’s not much to worry about with such a substantial base already in place ahead of this storm.

An image of Ty Telemark skiing during Winter Storm Bruce at Bolton Valley Resort on Vermont
Ty enjoying the float of Mom’s 115 mm Black Diamond Element skis on our ski tour today as he tackles the snow from Winter Storm Bruce

The actual action photography was quite a challenge today because we’re talking fairly late afternoon, late November light, and snowfall, but I used my brightest lens (Canon EF 50mm f/1.2L USM) and we did our best with the light we had.  Bolton Valley is now reporting 66 inches of snow on the season, which is a great way to get rolling in November.

An image of Ty finishing a ski tour at dusk with the glow of the Bolton Valley Village behind him at Bolton Valley Resort in Vermont
Finishing our ski tour toward the glow of the Bolton Valley Village as darkness descends.

Bolton Valley, VT 21NOV2018

An image of Dylan skiing powder after a snow squall at Bolton Valley Resort in Vermont
An image of ski tracks in powder snow at Bolton Valley Resort in Vermont
Today’s ski tour was quite an outing with heavy snow squalls and lots of fresh tracks.

The big synoptic snowstorms from last week put down a lot of base on the slopes, and this week has followed up with some modest refresher storms to keep the powder fresh.  Today’s feather weather event was the passage of an arctic cold front with very impressive snow squalls that reduced visibility to near zero at times – and we were on a ski tour at Bolton Valley just as the first barrage of heavy snow hit the mountains.

An image of Johannes skinning during a ski tour at Bolton Valley Resort in VermontStephen and I had been talking about getting out together for a ski tour at the mountain during this holiday week, and things lined up today so that Johannes and Dylan could join us.  I planned on a tour that would bring us from Timberline up to the trails of the main mountain, shooting for some of those lesser used routes to get everyone some fresh tracks.  We began mid-morning with light flakes falling, and the snowfall gradually ramped up to a steady, heavy level of intensity with big flakes as we made our way toward Cobrass.  While we were switching over our gear for the descent, a big squall enveloped the mountain.  Snowfall rates were off the charts, with visibility down to less than 100 feet at times.  It was the kind of snowfall where you put your gear down for a few moments, and small stuff could be easily lost because of how fast it became covered.

An image of Johannes jumping a water bar during a ski tour at Bolton Valley Resort in Vermont
Johannes with a bit of air as he negotiates a powdery water bar on today’s ski tour

“Snowfall rates were off the charts, with visibility down to less than 100 feet at times.”

The descent portion of the tour brought us some great fresh powder on routes like Five Corners, Sure Shot, and Tattle Tale.  It’s getting hard to tell exactly how much base is down now after so many recent storms, but I was generally getting depths of 15 to 20 inches, with much of that powder.  Everything was also topped off with a couple more inches that fell during the tour itself due to the intense snowfall.

Tomorrow is going to be an impressively cold Thanksgiving day, with highs in the mountains around here in the single digits F, so I think it will be nice being inside enjoying some holiday food.  Bolton Valley is actually planning to run the lifts on Saturday, at which point it should be much warmer.

Bolton Valley, VT 17NOV2018

An image of Ty performing an off axis flip into some of the snow in the Bolton Valley Village in Vermont after some November snowstorms
An image of Dylan getting ready to pack up his climbing skins during a November ski tour at Bolton Valley Resort in Vermont
Dylan gets ready to pack up his climbing skins as we get ready to start out descent during the family’s ski tour at Bolton Valley today.

We’ve had some great snow in the Northern Green Mountains over the past week.  Three coastal storms have affected the area:  a double barrel low pressure system last weekend, a low pressure system hugging the coast in the midweek period, and now Winter Storm Avery this weekend.  All told, the local mountains have picked up two to three feet of snow in the past seven days, with Bolton Valley reporting 32 inches during the period as of today.  That’s a good pace of snowfall for any week during the winter, but it’s an excellent pace for November.  This is when the mountains should be building that natural snowpack, so this is an especially good time to be getting these substantial storms.

An image of snow from recent November storms at the Timberline base area of Bolton Valley Ski Resort in Vermont
Some of the recent snow accumulations at the Timberline base area of Bolton Valley

“Snow depths were generally 1 to 2 feet throughout the tour…”

The family got out for a tour in the snow from last weekend’s storm, but I had a busy week and wasn’t able to check out the snow from the midweek system.  We had time to get out today though, and there’s been enough snow now that even Timberline was an option.

An imae of Dylan skiing some of the powder from November snowstorms at the Timberline area of Bolton Valley Resort in Vermont
Dylan in some of today’s power at Timberline

Timberline had already seen lots of visitors as of late this morning, so there was a well-established skin track on the usual Twice as Nice route.  Snow depths were generally 1 to 2 feet throughout the tour, and temperatures were just creeping above freezing down at the base, so the powder down in the lower elevations was starting to get just a bit wet.  In the higher elevations the snow was fairly dry, middle-weight powder, so the skiing was quite good.  I’d say starting at the main base up above 2,000’ would be a good move to optimize the best snow, so I might think about that for my next tour, but even touring down to the 1,500’ elevation is still quite reasonable.

An image of Ty falling in the powder while on a ski tour at Bolton Valley Resort in Vermont
Ty going down in the powder on today’s ski tour

After our tour we headed up to the main base to pick up our season passes, and learned that there’s talk of starting the lift served season a week or two early.  I’d say we’re happy either way, since there’s still plenty of touring to do even if the lift-served skiing hasn’t started.

Bolton Valley, VT 10NOV2018

An image showing some of the four-wheel drive vehicles parked at the Timberline base area of Bolton Valley Resort in Vermont as heavy snowfall fills the arir from a November snowstorm
An image of ski tracks in powder snow on the Lower turnpike trail at Bolton Valley Ski Resort in Vermont
Our most recent storm brought plenty of snow for powder skiing in the Northern Greens.

You can put away the rock skis for this storm.  Indeed the Northeastern U.S. has been under the influence of a double-barrel low pressure system that the weather models have been showing for more than a week, and it’s finally delivered a healthy shot of snow to the Green Mountains.  With one low pressure system traveling through the eastern Great Lakes, and another up the New England coast, there was some warm air involved in this event, but the precipitation in the mountains has generally been frozen, and it’s been plentiful. 

“There’s definitely a nice density gradient to give you those easy powder turns with ample protection below.”

Most of the mountain valleys even picked up some snow, but when the snow began yesterday afternoon, the eastern slopes seemed to be the areas getting the most precipitation and notable accumulations even in the valley bottoms.  I was hoping to head up to Bolton Valley for some turns today, but the lower accumulations in the valleys of the western slopes had me wondering how the resort had done with respect to snowfall.  They don’t have their webcam in operation yet, and they’re not making immediate snow reports, so I quickly popped up to the mountain this morning to assess the potential for turns.

Signs of leftover snow like we had at our house disappeared as I dropped down into Bolton Flats, and at the base of the Bolton Valley Access Road (340’) there was no accumulation.  There weren’t even any signs of white until I hit 1,000’.  So I’d say that indeed, accumulating snow levels were definitely lower in elevation on the eastern slopes – snow at 1,000’ in the Bolton Valley area was about equivalent to 500’ at our house slightly east of the spine.  The snow depths did eventually did go up dramatically with elevation however.  I found 3 to 4 inches at the Timberline Base (1,500’) and up in the Bolton Valley Village (2,000’) there were 6 to 8 inches on the ground with heavy snowfall adding to that by the minute.  The resort was clearly all set in terms of snow, so I hoped to head back up in the afternoon for a tour when I had sufficient time.

An image of November snow in the Bolton Valley Village at Bolton Valley Ski Resort in Vermont
Snowfall and plentiful snow on the ground in the Bolton Valley Village today

After visiting the ski swap in Waitsfield in the early afternoon, I was able to head back up to Bolton Valley in the midafternoon period to get in that ski tour.  The accumulations I’d see in the Village in the morning just continue to increase as I skinned up toward the summits, and all told I found the following accumulation profile with respect to elevation:

340’: 0”
1,000’: Trace
1,200’: 1”
1,500’: 3-4”
2,000’: 6-8”
2,100’: 8-9”
2,500’: 10-12”
3,000’: 12-14”

I did get readings as high as 16” on the upper mountain, and one drifted spot with 20”, but I’d say 12-14” is a decent measure of the top end I found for depth.  It seemed like there was some old snowpack up high, but I don’t think it interfered with measurements of the new snow because it should have been pretty solid by now.

An image of afternoon light from the top of Bolton Valley Ski Resort in Vermont
Afternoon light and mountains off to the west as I begin my descent from the top of Bolton Valley

Even base temperatures had dropped into the 20s F when I was up there in the midafternoon, and my thermometer was showing 19 F when I was up at the Vista Summit, so the snow wasn’t wet at all.  Below ~2,500’ there was a thick layer in the snowpack that was only an issue in wind scoured areas.  I’m not sure when that developed (maybe during the warmest part of the storm), but today’s additional snow sort of mitigated that, at least with the 115 mm skis I was on.  Above 2,500’ it didn’t seem like that layer was even present, and turns were fantastic in midwinter snow.  There’s definitely a nice density gradient to give you those easy powder turns with ample protection below.  With tonight’s temperatures, the only enemy of the powder would be wind, so the good snow should be there a while for those who want get after it.

Stowe, VT 27OCT2018

An image of snow sliding off a roof in front of the Mansfield Base Lodge at Stowe Mountain Resort in Vermont as an October nor'easter affects New England
An image the Crossover trail and mountains in the background at Stowe Mountain Resort during an October snowstorm
Views on my ascent of the Crossover trail with the mountains in the background obscured by snowfall

It’s been quite a while since I last used my “rock skis”.  Although I’ve certainly gotten out for many early- and late-season turns over the past several seasons, I just haven’t had to worry much about conditions that were going to damage my skis.  Late-season snow is dense, for the most part covering rocks where it’s present, and our early-season storms of late have generally been substantial enough that I wasn’t concerned about rocks on the terrain I was skiing.  This year has been a bit different here in the Northern Greens though, and rock skis turned out to be just the right choice for today’s outing.  We’ve had numerous rounds of snow in the mountains over the past couple of weeks, but none of the storms have been the type that really put down a big dump of 6 to 12 inches or more at once.  New Hampshire did get a big shot of snow from the last storm that hit, but over here in the Greens we’ve just been adding an inch or two here and there.  Those smaller bouts of snow have added up over the past couple of weeks though, and with the nor’easter affecting the area today, it finally seemed like it would reach that threshold of base depths to lure me out to the slopes.

“Up by the Mountain Chapel, the 3 to 4 inches of dense snow on the smooth surface of the Toll Road really produced some excellent floaty turns.”

There wasn’t a lot of cold air around ahead of this nor’easter, so the forecasts called for at best a few inches of snow in the higher elevations.  Based on Powderfreak’s Stowe reports however, there were 3 to 5 inches of snow already on the slopes at Stowe, and even a couple more would be enough to get me interested in checking out the potential for some turns.

As the nor’easter approached, snowfall at our house in Waterbury began mid-morning, and then in the midafternoon Mother Nature really turned on the spigot and we got into a period of heavy snowfall composed of big wet flakes up to 2 inches in diameter.  With the heavy snow falling it seemed like as good a time as any with respect to catching any new accumulations on the slopes before any potential mixed precipitation.  I was planning to take an initial look at Bolton Valley to see how the snow was up there, but the Bolton Valley Access Road still hadn’t been plowed as I started up, so I didn’t go very high before I decided it was best to turn around.  There was no way I wanted to try heading all the way up to the Village above 2,000’ on an unplowed road.

An image of the Mansfield Base Lodge at Stowe Mountain Resort in Vermont with snowfall during an October storm
Mansfield Base Lodge

In line with my plans, I next headed off to Stowe for some skiing, and I was fairly confident that the driving would be fine with the route at mostly low elevation.  Indeed the driving was fine, and unlike Waterbury, the town of Stowe really hadn’t picked up any snow, so that made the drive very easy. Rain through the valley switched to mixed precipitation as I approached the base elevations of the resort at 1,500’, and I found a solid covering of 1 to 2 inches of snow on the ground at the Mansfield Base Lodge where I parked.  I’d brought two pairs of skis and skins, and after surveilling the area I decided that the rock skis were the way to go for a more enjoyable descent because I wouldn’t have to work too hard trying to avoid any rocks.

An image of a small evergreen with snow on its boughs during an October snowstorm at Stowe Mountain Resort in VermontI wanted some mellow, grassy slopes for my tour, so I headed up in the area of the Mountain Triple Chair toward the Stowe Mountain Chapel.  The mixed precipitation that I’d found when I first arrived changed over to all snow as I began my ascent, and I really needed the hood of my coat at times due to the intensity of the precipitation.  I quickly found 3 to 4 inches of snow on the grassy slopes, which is about where the depth stayed up to the Mountain Chapel at ~2,300’.  Although I could have used my skins, I never really needed them because once I got up to the Crossover road I was able to simply walk in my Tele boots easily.

An image of the Mountain Chapel in an October snowstorm at Stowe Mountain Resort in Vermont
Stowe Mountain Chapel along the Toll Road

I really thought that the grassy slopes would offer the best skiing, but it turned out that the service roads were the best.  Up by the Mountain Chapel, the 3 to 4 inches of dense snow on the smooth surface of the Toll Road really produced some excellent floaty turns.  The Crossover Road isn’t nearly as smooth, and the snow depths did drop a bit on the descent, so nothing compared to the turns up on the Toll Road.  On the grassy slopes, the depth of the cut grass relative to the few inches of snow, combined with my fairly skinny rock Tele skis, made turns much more challenging.  I was low enough down in the grass that there was substantial resistance to making any short-radius turns.

An image of a plow spraying some very slushy snow at Stowe Mountain Resort in Vermont after an October nor'easter snowstorm
Plowing some snow so slushy it looked like water in the Stowe parking lot

The snowfall had let up for the most part by the time I’d descended back to the base, but the weather show wasn’t quite over.  I got to see some plowing of the parking lot, and the slushy snow was so wet that it was almost as if the plow was simply plowing water!  This was the 4th storm with accumulating snow at our house this October, and based on my count, it was the 6th storm with snow for the mountains, so we’ve really had quite a run.  It might not be the last of our October snow though; we may get a couple of chances through midweek before we get into a slightly warmer pattern heading into November.

Potent October snowstorm hits parts of Northern New England

On Tuesday, a fairly compact low pressure system formed off the New England coast and spread snowfall back into parts of Northern New England.  During the afternoon, mixed precipitation was falling at roughly the 1,500’ elevation near the bases of local resorts like Sugarbush and Stowe, with the accumulating snow line around 2,000’.  At the end of the day, Powderfreak sent in a nice picture to the NNE thread at the American Weather Forum showing the snow line at Stowe’s Gondola area.

The most impressive accumulations came on Tuesday night, with Wednesday morning revealing 5.1 inches in Derby Center, VT, 7 inches at Pinkham Notch, 11 inches of new snow in Randolph, NH, 17 to 18 inches in Tuckerman Ravine, and 18 inches atop Mt. Washington at the observatoryWildcat ski area picked up roughly a foot of snow and plans to open on Saturday with top-to-bottom skiing.  Back here in along the spine of the Northern Greens, Powderfreak was reporting 3 to 4 inches of snow for the upper elevations of Mt. Mansfield by Wednesday evening.

As of this evening, we picked up a bit of accumulation at our house in Waterbury, and Powderfreak was reporting a general 3 to 5 inches of total snow accumulation on Spruce Peak at Stowe.

There’s apparently a Nor’easter brewing for this weekend, although there’s not a ton of cold air around for the system to use, so the current forecast suggest snow will only be up near the summit elevations and fairly limited in amount.

More Vermont snow on northwest flow

A weather radar image showing upslope snow coming into the Green Mountain of Vermont from the northwest in an October snow event
A weather radar image from midday on Sunday showing the continuous push of moisture from the northwest hitting the Northern Green Mountains and giving us continuous light snowfall.

After a simply gorgeous fall day on Saturday, Sunday kicked off cold and blustery, and once the snow showers got started in the morning, they literally kept going all day with that classic upslope flow from the northwest.  There were still a few flakes coming down, even around midnight last night.

We had numerous rounds of transient snow accumulations during the day, and it stuck around better after dark when the temperatures had dropped a bit, but there was still nothing around as of this morning.  I recorded one of the early 0.1” accumulations, and then a 0.2” accumulation later in the day after one of the heavier bouts of snowfall, but what I found in the rain gauge this morning was a bit under 0.01” so liquid goes down as a trace.

“…once the snow showers got started in the morning, they literally kept going all day with that classic upslope flow from the northwest..”

This event was the second accumulating one at our house this month, and the fourth one for the mountains.  Looking ahead, there seems to be some potential for snow in the midweek timeframe, and then again out toward the weekend.

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.

 

Average date of first snowfall for Mt. Mansfield in Vermont

Having recently picked up our first snowfall of the season here in Vermont, reports and discussion in the New England Regional Forum at American Weather had people wondering where this event sat with respect to the average date of occurrence for the first snowfall on Mt. Mansfield.  I’d been curious about that date as well, so I used the data from the Mt. Mansfield co-op weather observations site, which comes from the ridgeline of the mountain up near the 4,000-foot elevation.  It’s a fairly substantial data set that goes all the way back to 1954, and Wesley Wright set it up to be available through the SkiVT-L site at UVM.

“The data suggest that our first snow of the 2018-2019 winter season from this past Saturday (October 13th) is a few days on the late side of the mean for first accumulating snow (October 10th), but overall quite typical.”

There are a couple of seasons that I couldn’t include in the statistical analysis because of gaps in the data collection early in the co-op site’s history, but there were still 62 seasons in the data set that provided useful information.  The data suggest that our first snow of the 2018-2019 winter season from this past Saturday (October 13th) is a few days on the late side of the mean for first accumulating snow (October 10th), but overall quite typical.  The full results from the statistical analysis are below, so have a look and think snow!

Date of 1st Accumulating Snow at Mt. Mansfield, VT Co-Op Station:

Mean:  10/10
Median:  10/8
Mode:  10/17
S.D.:  15 days
n:  62
Earliest:  8/28/1986
Latest:  11/17/1985