Areas protected from the wind continue to offer great powder turns as our second long-duration winter storm this month dops more snow in the local mountains.
I had time to head up to Bolton Valley for another ski tour this morning, and the weather was very much like what we’d had in the mountains for the past few days: temperatures in the single digits F with a lot of wind. Thankfully, yesterday appeared to be the coldest of the days this week, and the temperatures this morning were about 5 to 10 degrees F warmer.
Yesterday I’d done a bit of lift-served skiing after my tour, but today I decided to make my tour a bit longer instead of sitting on the lifts. On my ascent I topped out around 2,900’ on Wilderness, and I figured I’d gone high enough to get a good sampling of the snow at various elevations.
With a few more inches of snow each day, the conditions on the slopes have just continued to improve aside from those areas exposed to the wind where scouring has been incessant. Exposed areas just continued to be scoured, and I wouldn’t be surprised if some of those exposed spots had less snow than they did before this system began. Protected areas had simply fantastic snow though. Like yesterday, I typically measured 20 inches or more of powder in protected areas today, and the subsurface snow is a distant memory there. I also measured depths as great as 35 inches in some non-drifted spots, where it seemed like I was just pushing down into the older layers in the snowpack without even hitting any firm layer to differentiate the snows from these recent couple of systems. That’s a good sign about the overall quality of the snowpack though if you can’t even find a subsurface layer until you head down 35 inches into the snow.
Throughout the Village, snow has been accumulating in various ways on all sorts of surfaces due to the continued wind and snow from our ongoing long-duration winter storm.
With the end of this most recent long-duration system, it looks like we could be moving into a pattern featuring some Clipper systems. The first one is coming into the area tomorrow, with another expected for Monday into Tuesday.
A view from near the Bolton Valley Snowflake Lift summit station amidst today’s snowfall
It was a cold one out there today; indeed, it was really a good day to just enjoy lots of indoor activities. But we did just have another storm push through the region, and the conditions on the slopes are good and keep getting better, so I still wanted to get out to see what the new snow was like and get some exercise.
Bolton’s Wilderness Chair was set to open at 10:00 A.M. again, and with the cold temperatures I definitely wanted to warm up with some touring. So, I decided to go with a session like the one on Thursday, which I kicked off with some touring before moving to lift-served turns. When I arrived midmorning in the Bolton Valley Village, it was 7 F according to the car thermometer, and single digits F is definitely midwinter cold. There wasn’t much for wind in the parking area at that moment, so I was encouraged by that while gearing up.
Catching sight of an old Snow Hole trail sign covered with snow along the Wilderness Uphill Route during today’s ski tour ascent
Ascending via the Wilderness Uphill Route was quite comfortable, since it’s well out of any wind, and I was generating plenty of heat. I stopped my tour at 2,500’, enjoyed a run through the powder along the edges of Lower Turnpike, and then hopped on the Wilderness Chair for a ride. My body was warmed up for the touring and Telemark turns, and the wind was happily at my back while I was on the lift, but I could tell it was pretty brutal up there at the Wilderness Summit above 3,000’. The calm conditions from below were gone, and the biting winds along the ridgelines made their presence known. After that trip, I didn’t have much interest in heading up to check out the Vista Summit, so I just stayed low and enjoyed a run off the Snowflake Chair. The warm-up touring definitely helped me stay comfortably warm for a couple of lift rides at least before I headed home.
Powder depths have obviously been bolstered by this most recent system, and conditions are good, but certainly nothing stratospheric for the Northern Greens. One factor in that assessment is that this latest storm was nice, but the snow was quite dry, and it was less of a resurfacing than the previous storm. We picked up about 0.20” of liquid equivalent from this system compared to 0.40” of liquid equivalent from the previous one, so scale those up a bit according for Bolton’s elevation and it gives you a sense for their contributions to resurfacing. The resort is opening more terrain all the time, but lift-served natural snow terrain could still use another solid resurfacing storm with an inch or two of liquid equivalent to take care of the tougher areas. Overall, the natural snow terrain that’s open is quite skiable with good coverage and quality surfaces, and there’s a decent, consolidated base above 2,000’, but you still need to pick and choose your lines somewhat in those spots exposed to wind that get scoured.
The resort was indicating 3-6” of new snow in their early morning report, and I can’t separate out accumulations from this storm specifically, but the changes in surface snow depths between Thursday and today give a sense of the contributions from this most recent event at various elevations. Thursday’s surface snow depths are on the left, and the approximate depths I observed today are on the right in bold:
So, there’s a lot of nice, fairly deep powder above 2,000’, and it’s right-side-up and skiing great thanks to this latest storm’s snow being dry. My observations from down at the house have been giving me snow densities in the 2 to 6% H2O range throughout this latest storm, so indeed it’s some quality powder. The back side of this system has actually been aided by some direct lake-effect off Lake Champlain. The bands were mostly oriented to affect the Champlain Valley earlier in the morning, but as midday approached, the bands shifted such that they were more directly hitting the mountains. That definitely helped keep it extra snowy throughout the day and boost accumulations.
Enjoying some of the snowy trees in the Wilderness glades on my ski tour this morning at Bolton Valley
Tomorrow is supposed to be even a bit colder than today, so if I head out it will just be for a tour vs. riding any lifts. After the warming and consolidation earlier this week, it looks like Timberline is probably getting in shape to support some good touring and powder skiing again, so I may stay low and tour there if a ski session comes together. We’ll see how much additional snow the resort is reporting in the morning, but since we were getting hit at our place by those lake effect bands right into the evening today, Bolton should have been getting even more of that snow. The models suggest we’ve got another couple of clippers affecting the area over the next few days, with warmer temperatures as well, so that’s looking nice moving into the holiday week.
The mountains made out great from our most recent system and offered some nice powder for those getting out to the slopes.
Per the discussion in the NNE Winter Thread at American Weather Forums last night, our most recent winter storm system started up yesterday afternoon. Snow levels were up above 1,000’ to start, but they gradually came down in elevation, and the valleys were reporting a mix of rain and snow in the evening. By 7:00 P.M. we started getting initial slushy accumulations on elevated surfaces down here at the 500-foot elevation, and it took a bit more time for the temperatures to drop below freezing, but within a couple of hours they’d fallen enough that the accumulations really started to take hold. Although we only had an inch or two of snow accumulation in total here at our site, we picked up 0.40 inches of liquid equivalent from the system, so the snow for the local mountains probably had at least a half inch of liquid in it. That’s definitely enough to get into the realm of a modest resurfacing.
When I saw Bolton Valley’s initial early morning report of 3 to 4 inches of snow, I decided that mid-fats were the practical play for today’s skis. Dylan had the day off from work, and I’d planned to get him up if the morning snowfall numbers were substantial enough, but 3-4” was modest enough that I decided to let him sleep in and I headed up by myself to sample what the storm had brought us. Heading up the Bolton Valley Access Road, the elevation dependence of the snowfall was stark: I had ascended above 1,000’ before there was really more than a trace of new accumulation in that area. And even after that, accumulations were slow to increase; it wasn’t until I hit the Bolton Valley Village at 2,000’ that I really felt the accumulation were substantial enough that they were going to make a big impact on the skiing.
I did find 3 to 4 inches of new snow at 2,000’ when I did some checks around the Village, so that was encouraging – if the main base had that much new accumulation at that point, it was likely going to be more in the higher elevations. The Wilderness Double Chair was scheduled to start running at 10:00 A.M., so my plan was to kick off the day’s ski session with some touring before Wilderness lift access was available. I ascended up to ~2,700’ to one of my usual transition points by the time lift-service was underway, so my initial descent was from there. My descent was via a combination of Cougar and Lower Turnpike, and the powder turns were excellent. On low-angle terrain, the new snow was substantial enough that it easily provided 100% bottomless powder turns, and on medium-angle terrain I’d say it was in the range of ~80% bottomless turns. The new snow was medium weight powder in probably the 8% H2O range, and just dry enough that you could keep moving fine on even low-angle terrain.
When I’d descended to the base of the Wilderness Chair it was one wind hold, and they suspected it would be about 30 minutes before it would be back up, so I checked out the other lift offerings. The Snowflake Chair provided some great turns with a few inches of powder over a groomed base on Sprig O’ Pine, and off the Mid Mountain Chair, Beech Seal had excellent natural accumulations that had resurfaced even the manmade snow on the skier’s left to a good degree. Off the Vista Quad Chair, Sherman’s Pass is finally open, so I used it to make my way back over toward the Wilderness terrain, which delivered great natural snow turns as usual. Riding the Vista Quad, I found that the winds were howling above 3,000’, and temperatures were dropping well into the 20s F. It was getting bitter up there.
In terms of snowfall and accumulations, there was at least light to moderate snowfall during my entire ski session, and it was pounding 1-2”/hour snowfall for a while just as I was starting the initial ascent of my ski tour. With continued snowfall and rates like that, it wasn’t surprising that accumulations had jumped up a bit from the initial morning report. Here’s the approximate snow accumulations profile I found from this event as of about midday when I was leaving the mountain:
Heavy snowfall in the 1 to 2-inch per hour range hit the resort today just as I was beginning my ski tour to kick off the day’s ski session.
It was really windy up at the Vista Summit, and I couldn’t get access to the usual protected spots I like to use to gauge depth, so what I’ve put down is my best estimate. Overall though, isolating depths for the snow from this most recent storm was relatively easy because we had some warmth earlier this week that consolidated the top of the snowpack. Like with the last storm though, it’s not a rock-hard subsurface – it’s a spongy interface and the new snow has bonded well to it, so that’s great for the skiing. For the elevations below 1,500’, those depths reported above are actually more than what was there when I initially ascended the access road in the morning, because the heavy snowfall during the morning had added accumulations there that hadn’t been present earlier. I was surprised that the base of Timberline at 1,500’ only had an inch or two of new snow, so even being where the precipitation fell as all snow wasn’t quite enough to get solid accumulations that would dramatically affect the resurfacing of the slopes; you really needed another 500 feet or so to get into the best stuff.
The continued snowfall today was definitely having an effect though, as evidenced by some of the midday updates to the Bolton Valley Snow Report:
10:30am Update: How’s about a couple of rope drops? Glades, Swing, Fanny and more have joined the ranks since we opened this morning, and the snow is still coming down.
12:15pm Update: The ropes keep dropping – we’re adding Bolton Outlaw, Peggy Dow’s, Cougar, Old Turnpike, and Lower crossover to the mix!
This storm was a great way to kick the conditions up some notches as we head toward Christmas, and with a couple more clippers on the way in the coming days plus cold temperatures for the foreseeable future, it looks like conditions will be improving throughout the coming week.
The views of the snow were gorgeous in the Bolton Valley Village today; we’ve been getting hit with rounds and rounds of continued light snow as impulses come into the area and help push along moisture streaming over from the Great Lakes.
I hadn’t been up to the mountain since Saturday, so I was eager to get out for a ski tour when I had time today. There’s been no specific synoptic storms in the area, but the snow has been piling up the thanks to the continuous feed of moisture off the Great Lakes and the upper-level low pressure to our north. Seeing the snowpack depth at the Mt. Mansfield stake quickly jump up to near 20 inches is a strong sign that it’s been snowing around here. Having that closed upper low over Hudson Bay with broad upper level troughing is a great setup when you have a 4,000’ wall of mountains sitting downwind of a moisture source like the Great Lakes.
The snowpack depth at the Mt. Mansfield Stake has been shooting right up above average over the past few days thanks to the continuous parade of smaller weather impulses affecting the area as well as the moisture pushing into the area from the Great Lakes.Up at the snowy Wilderness Summit above 3,000′ on today’s ski tour
Even without data from the Mt. Mansfield stake to go on, I know it’s been snowing because we’ve recently had several inches of new snow down at our place in the valley, so the snow is hitting all elevations with the current temperature regime. Indeed, I found that snow depths were up substantially at all elevations during today’s ski tour. I toured again using the Wilderness Uphill Route, so I was able to check snowpack depths from the valley on up and compare them to what I’d last seen on Saturday. The updated snow depths are below, with Saturday’s depths listed first, then today’s depths following in bold. The depths I found up at 3,000’ and above are certainly consistent with what is being reported for the snowpack depths at the Mt. Mansfield stake.
Concomitant with the increasing depths, the quality of the powder skiing even jumped another notch relative to the already great conditions we experienced on Saturday. In fact, even though the surface snowpack is excellent right-side-up powder that is beautifully dry, it’s getting deep enough that it’s starting to be a bit too much for the lowest angle slopes if you’re in fully untracked snow. I’d brought my 115 mm fat skis for today’s tour because they had already been a good choice on Saturday, but I was glad to have them for planing more efficiently on the lowest angle slopes today.
Along with all the natural snow they are picking up, the resort in blowing lots of snow as well in anticipation of opening in a few days.
Indeed, it was snowing today during my tour akin to what’s been happening for the past several days, but today’s snowfall was lighter and less consistent than what I experience on Friday or Saturday. Our next Clipper system is now coming into the area though, so snowfall should pick up with that. We’re under a Winter Weather Advisory here along the spine of the Northern Greens, and the latest BTV NWS Event Total Snowfall map currently has some areas of 8-12” and 12-18” shading.
Erica is done with her first ski tour of the season and is happy to have had great powder conditions for the outing.
I told E about how good the skiing was yesterday, so she was interested in getting out and the two of us headed up to Bolton Valley today for another tour. Thanks to the ongoing lake-effect snow from Lake Ontario, surfaces have been getting some nice freshening. Since my report detailing the snow conditions during yesterday’s tour, we’ve had another inch or two of additional snow down at the house in the valley, so I’m sure Bolton has had at least that much as well. It was really dumping when I left yesterday afternoon, so that period alone should have contributed some nice accumulations.
Between settling and the additional snow that’s been falling, snow depths seemed to be just about where they were yesterday, so just refer to the detailed snow depth profile I provided in that post for approximate snow depths that were out there today. Temperatures were in the mid-20s F out on the mountain early this afternoon, so it was just a bit cooler than yesterday, and consistent with that, the snow was a bit drier. Whereas yesterday I estimated the upper layers of powder in the snowpack to be in the 8% H2O range, today I’d say we were hitting powder that was more in the 6 to 8% H2O range. E is notorious for getting out on the snow one day too late when conditions aren’t as good as the day before, but that wasn’t the case this time. While there were a few more tracks out there today than what I found yesterday, the dry air and drier snow falling kicked the quality of the powder up a notch. The existing base snow, the continued settling of the lower layers of surface snow, and new rounds of dry snow coming in have set up some beautiful right-side-up powder. The drier nature of the powder was evident in the way it was even easier to ski lower-angle slopes; I’d brought fat skis to help in that regard, but my wife was on mid-fats, and she had no issues maintaining speed on even the mellowest pitches. So once again, essentially any mowed terrain from roughly single black diamond pitch down to gentle slopes was in play for great powder turns today.
A view along our ski tour in Bolton’s Wilderness area today – we had beautiful temperatures, no wind, and fantastic powder for Erica’s inaugural tour of the season.
In terms of the ongoing snowfall, today was much like yesterday with continued light snowfall of varying intensity throughout our tour, and it was steadier when we were finishing up our descent, but not nearly as heavy as when I was leaving yesterday. The direction of the more intense incoming moisture from Lake Ontario seemed to be a bit more to our north today, but it sounds like the Jay Peak area has been doing well from that setup.
I wasn’t initial sure what to expect from the Thanksgiving snowstorm at Bolton Valley, but with a solid shot of new powder over the existing base snow, there were excellent soft turns out there today.
With the Thanksgiving winter storm wrapping up overnight, today was clearly a day to get out for some skiing, but I wasn’t initially sure where I was going to go. The storm seemed to be more potent further south based on observations that I’d seen, as well as images from mountain cameras like the Okemo snow stake webcam and the Sugarbush snow stake webcam – they both showed about a foot of new snow at elevation. We’d been watching Bolton Valley’s webcams throughout the storm, and the resort was certainly getting some decent accumulations, but Bolton doesn’t have a specific snow stake webcam and it was a bit difficult to get a feel for just how much they’d received from the wider views. This morning, I perused a variety of mountain webcams from around the state, and in the end, there didn’t seem to be all that much difference in practical base area accumulations and coverage between what I was seeing at Bolton and the various resorts father south. I also checked on how much liquid equivalent was in the new snow, since that has such a big impact the quality of the skiing, and while the VermontCoCoRaHS numbers seemed to be around an inch of liquid to our south, we’d picked up over 0.6 inches of liquid in the snow that fell at our house in the Winooski Valley, so I’d expect Bolton Valley to have picked up at least that much. With some base snow already in place at Bolton, that felt like plenty of snow for some good touring and turns.
A view of some of the growing storm accumulations in the Bolton Valley Village today
Overall, the decision ended up being relatively easy, and I headed up to Bolton around midday. Down at the base of the Bolton Valley Access Road at 340’, new snow accumulations were just spotty, with areas of grass visible, but by the time I hit the Village at 2,000’, I found 6 to 8 inches of fresh snow, so the skiing prospects were looking good. I ascended by the Wilderness Uphill Route, and the skin track was nicely set. I probed snow depths throughout the tour, and by the time I hit the Wilderness Summit at roughly 3,150’, depths were in the 12 to 14-inch range. Above 2,000’ there was already existing snowpack in place, so the higher-elevation snow depths I measured on today’s tour weren’t necessarily all from this most recent storm, but here’s the detailed snow depth profile from today:
Some accumulations of snow up near the Wilderness Summit during today’s ski tour
Although the precipitation from this storm was 100% snow even at our site at 500’ in the valley, temperatures were around freezing down low, so the accumulations were quite dense. That wasn’t the case up on the mountain though – the snow was considerable drier, and the powder was of good quality. It was clearly sub-10% H2O powder, and if I had to guess it was probably in the 8% H2O range above 2,000’. I’d brough mid-fat skis today since I was initially unsure of how deep the powder was going to be and how good the overall coverage would be, but one could easily go with fatter skis if they wanted. With some existing dense base snow in place, even black diamond terrain was easily in play today. You’ll still want to be on mowed, on-trail terrain though – I suspect that venturing onto anything with too many obstacles would find you hitting things below the base. And the trees are still not ready yet – the base isn’t deep enough to cover the typical obstacles in the woods. Today’s powder turns were great though, and the snow was dry enough that even low-angle terrain was fun. Fat skis could help there for a bit more planing and speed if you’re on the fence about what width to shoot for.
One of the views of the early season accumulations from along the slopes during today’s tour
Thanks to our upwind friend Lake Ontario, snow was falling the entire time I was out touring. For most of the tour the snowfall was of varying light intensity depending on whether a larger pulse of lake moisture was hitting the spine or not, but it jumped up to borderline heavy snowfall when I was leaving a bit before 2:00 P.M. There was a good shot of moisture hitting the mountain at that point and the top half of the Bolton Valley Access Road had taken on enough accumulation that people were really taking their time on the descent. With the lake effect snow event taking place right now, we’ve had about another inch of new snow down here in the valley, so I suspect they’ve had at least another couple of inches up at the resort. And there’s more moisture pushing into the area this evening based on the radar, so there should be some additional freshening of the powder surfaces for tomorrow.
A couple of skiers trudge up toward the Vista Quad amidst the very heavy snowfall delivered by our most recent Alberta Clipper system.
The clipper that began affecting the area yesterday evening was definitely potent – by the time I headed up to the mountain early this morning, we’d already picked up 7 inches of new snow at the house. I couldn’t really get a sense for accumulations heading up the Bolton Valley Access Road, but up in the Bolton Valley Village elevations around 2000’ I was measuring 8 inches of new snow. That was definitely a transient number though, because it was snowing at a rate of at least an inch per hour. Visibility was so low in the heavy snowfall that you could only see a distance of about a dozen chairs on the Mid Mountain Lift – beyond that the lift simply disappeared.
A snowcat returning to the operations area as I set off on my morning ski tour from the based of Wilderness
I started off my session with a quick tour up to about 2,500’ using the Wilderness Uphill Route. Powder depths didn’t seem to increase drastically with elevation, as I measured about 9 inches at the 2,500’ level. Being a weekday morning, it was very quiet and I don’t recall seeing another soul until a lone rider appeared as he descended the Wilderness Liftline off in the distance. The Vista Quad had started loading, and the appearance of the rider meant that people were starting their first descents. It was a good sign that it was time for me to descend as well. I descended on Lower Turnpike, which hadn’t seen much skier traffic, so there were plenty of fresh turns to be had. I’d brought my 115 mm fat skis, and they were definitely the right tool for the terrain, keeping me surfing at a nice pace on the lower angle slopes. My analyses from down at the house indicated that we’d picked up about a third of an inch of liquid at that point, and assuming something similar for the mountain, that meant the powder was somewhere in the 3 to 4% H2O range. It offered little resistance with respect to slowing my descent, and fat skis were more than enough to keep the turns bottomless.
A view of the Miso Kome hut as I return from my morning ski tour and the heavy snowfall continued to hit the resortStephen and Johannes head up through the snowfall to meet me at the base of the Vista Quad
After my descent I caught up on texting with my colleague Stephen about getting together for some turns. He and his son were just finishing suiting up in the lodge and they met up with me near the base of the main mountain lifts a few minutes later. We rode the Vista Quad and hit Alta Vista followed by Fanny Hill. The subsurface out there is really firm due to the extended period we recently went through without much snowfall. Aside from the areas of powder along the trail edges, Alta Vista was really firm. Fanny Hill was much better – after the initial steep chute area, the rest of the trail was out of the wind and had seen little skier traffic. It had a mid-angle pitch that skied perfectly for bottomless turns in the available powder. I couldn’t stay too long at the mountain, but from what I was able to sample, that mid-angle terrain was great. You really wanted to be getting fresh tracks though for quality turns – there just wasn’t enough liquid equivalent down at that point to really hold up to multiple skiers before you’d be contacting the base. A third of an inch of liquid can’t go too far in that regard, but thankfully it was midweek, so there were plenty of opportunities for untracked snow.
Today on Fanny Hill at Bolton Valley – the snow just keeps falling, so we’ll keep making turns!
Of the 11 winter storms we’re recorded so far this season at our site in the Winooski Valley, 3 have delivered more than a half inch of liquid equivalent, and they’ve had a notable upward trend in L.E. The November 21st storm brought 0.72” of L.E., the November 26th storm brought 1.14” of L.E., and this most recent storm that began on December 3rd brought more than 1.40” of L.E., with snowfall continuing tonight. These storms have really helped to build the mountain snowpack, and the snow depth at the Mt. Mansfield Stake is now more than a foot above average.
The snow just continues to pile up in the Bolton Valley Village with these weekly larger systems and the smaller ones in between.
Bolton Valley was reporting another 14” of snow in 24 hours, and I popped up to the mountain this afternoon to check it out. Elevation has had quite an impact on the snow from this most recent storm, and the snow depth profile coming up out of the Winooski Valley is quite extreme. There’s really no snow at the base of the Bolton Valley Access Road aside from leftover piles, and it’s like that all the way up above 1,000’, and then the depth begins to ramp up. Here’s the snow depth profile I found on today’s ski tour:
Folks up in the Bolton Valley Village are constantly having to clear the snow with storm cycles frequently affecting the area in the past few weeks.
It was more challenging to get depth readings in those upper elevations since the pack is getting pretty deep and there are a lot of different layers with varying consistencies, but that general trend I’ve seen on the mountain recently of almost an inch of depth increase per 100’ of elevation gain seems to generally be holding. The depths I was getting at 3,000’ also seem generally in line with the current reading at the Mt. Mansfield Stake of 33” at 3,700’.
I arrived up in the Village in the early afternoon to a maelstrom of huge flakes coming down in association with the back side of the storm system, so the mountain continued to tack on more to the snow totals. Fat skis were unquestionably the play for today. The accumulations from this storm definitely came in denser than the previous one, and while fats were of course great for stability, they were also really nice for planing on lower angle slopes and getting additional turns out of that snow. Even though you were only sinking maybe 6 to 10 inches into the powder because of the density, it was still slow going if the slope angle got too low. Steep slopes indeed offered the best turns, and the base is so dense and deep that even on those pitches there’s not much to worry about in terms of coverage on the upper mountain.
A pair of skiers gets ready for a ski tour as a snow plow works its way through the Bolton Valley Village trying to keep up with the continuing snowfall
Ty rides through some of the fresh powder we encountered today in Bolton’s Outlaw Woods
Last night we picked up another 4 to 5 inches of snow here in the valley from the weak cold front swinging through the region, and not surprisingly, the local mountains picked up twice that amount. Bolton Valley was reporting 10 inches of new snow atop the 15+ inches they’d received from the storm at the beginning of the week, and this new snow came in around 5% H2O according my morning liquid analyses. The new drier snow atop the base was a recipe for some great skiing.
Ty was off from work this afternoon, so we popped up to the mountain for a ski tour on Wilderness. Relative to the last storm, the Winooski Valley down by the base of the Bolton Valley Access Road did better with this event; whereas the coverage was somewhat patchy after the last storm, it was generally continuous with a few inches present this morning. I checked snowpack depths during the tour as usual, and it’s getting tougher to get measurements as the snowpack gets deeper, but with settling through the afternoon, depth increases seemed to be as follows relative to what I found yesterday:
So essentially, the snowpack depths I found today were about 500 feet lower in elevation than equivalent depths I found yesterday.
A snowcat/groomer works around Bolton’s main base area as snow is being made in the background. The resort had lots of mountain operations taking place as they get ready for resumption of lift service on Friday
The Wilderness Uphill Route had seen plenty of skier traffic, and there was a dual skin track all the way to the Wilderness Summit that made conversation easy while we ascended. I was hoping to bring Ty over toward Fanny Hill again in line with the tour I’d done yesterday, but ski patrol had fenced off Upper Crossover. They really want touring to be confined to Wilderness, and I guess that’s not too surprising with the amount of operations they have going on Vista. With the amount of activity we saw going on all around the resort, it’s obvious that they’re going full tilt in preparation for re-opening on Friday with their partial-week schedule. I’m not sure how much of the mountain they’re going to open, but with the amount of natural snow out there, they’re going to have a lot of options.
A truck in the parking lot holds some of the recent snow that Bolton Valley has received.
In terms of the skiing, it was great. Conditions were already excellent yesterday, and now Mother Nature threw another 10 inches on top of that, so it’s about what you’d expect – lots of bottomless powder. We hit the Wilderness Summit just as sunset was approaching, so the views to the west were stupendous on such a fine afternoon. With the snow remaining deep, you wanted to shoot for intermediate pitches and above for decent turns. Based on my experience from yesterday, we did have full fat skis today, so that helped a lot with floatation and the ability to turn on those lower-angle slopes a bit more.
Adding a set of tracks to Fanny Hill while out on a ski tour at Bolton Valley today – thanks to the remnants of Winter Storm Cait, Bolton was reporting 15 inches of new snow, and it had sufficient density to ski even the steepest terrain.
Tuesday: We are still reeling from the season’s first big snowstorm that smothered the northern Green Mountains in a heavy blanket of prime base building snow Sunday night to Monday morning. In addition to the 12-15″ we woke up to Monday morning, it appears we’re in for another 1-3″ today here in the upper elevations and – perhaps even more importantly – the return of cold temperatures on the ol’ “wet bulb” to fire up snowmaking efforts again. As we get closer to Friday we’ll keep you posted on trails and lifts for this weekend, but perhaps needless to say, we will definitely be expanding terrain this weekend, including Snowflake Lift, a small buildout in the Hide Away Terrain Park and several trails making their season debut. Stay tuned on that front.
No lift service today, but we’ve gone ahead and opened the Wilderness Designated Uphill Route so you can get some fresh pow laps in if your schedule allows.
Based on Powderfreak’s comment from yesterday about skiing on just the top 4” of the snow, and the density of the snow down from my liquid analyses down here at our house, I brought mid-fats for today’s tour. I figured I’d be riding Sierra Cement, but that wasn’t at all what I experienced. I’ll mention more about the snow density after covering the storm accumulations and snowpack depths.
There’s a very impressive elevation gradient with respect to the snow accumulations from this storm. Down at the base of the Bolton Valley Access Road at 340’, there isn’t even complete coverage on all aspects – I’d call the snowpack there T – 2”. I didn’t monitor the snowpack too closely on my ascent to the Village, but coverage was certainly continuous by 1,000’. Up in the Village around 2,000’ or so, I found 10-12” of snow, and here are some measurements at elevations during my tour:
2,000’: 10-12”
2,500’: 15-16”
3,000’: 18-20”
As the numbers reveal, there’s a huge snow depth gradient above 2,000’ – you’re basically looking at the depth going up about an inch every 100’ of vertical. Now those numbers are for total snowpack depth because I’m not sure if I’d be able to distinguish exactly what portion came from this most recent storm, but much of it was from this storm (as Bolton’s summit storm total of 15” would suggest).
The Wilderness Uphill Route has a beautifully packed skin track in place at this point, so travel on the snow is easy. And getting back to that discussion of snow density, it’s not Sierra Cement. In the higher elevations, the density going several inches down into the snowpack is sub-10% H2O powder – I’d put it somewhere in the 6 to 8% H2O range if I had to guess. You sink well down into it, I’d say a good foot, and it’s nicely right-side-up. As I mentioned, I brought mid-fats, but fat skis are actually the tool you want (or a snowboard, etc.).
Tendrils show snow crashing out off to the west of Bolton Valley as more squalls get set to hit the mountain.Catching the third set of tracks down Upper Fanny Hill today on the prodigious snow left from Winter Storm Cait
It was quickly obvious on my ascent that some decent pitch would be required for turns, so I toured all the way to the top of Wilderness. I checked out Bolton Outlaw, and it had seen enough traffic to track it up pretty thoroughly, so I continued on to Upper Fanny Hill and put the third set of tracks down there. I continued on to Fanny Hill proper and got probably the fourth set of tracks there. The powder skiing is fantastic as long as you’ve got at least intermediate pitch. Shallower than that and the powder is just too deep to keep decent momentum (and that’s another reason to bring fat skis because you can make use of that extra floatation).
In terms of snow quality, it’s as I described at elevation, and of course the overall depth decreases as you descend, but the quality stays high right down to 2,000’. Only just as you approach 2,000’ do you encounter any sort of snow quality issues, and there’s a slight crème brûlée crust in there a couple of inches below the surface where there must have been a bit of warming. At that elevation it’s still quite subtle and you can essentially ignore it.
As Bolton’s snow report indicates, the resort is considering expanding their open terrain thanks to this storm, and moving to some of the natural snow terrain is pretty obvious at this point. We’ll have to see which terrain can hold up to lift-served traffic, but I can’t believe there’s not more talk about this storm and what it could do for the start of the season. This storm was a total liquid equivalent bomb, and not only that, the snow is good to go. This storm was an absolute season-starter. Sometimes storms like this come in so dense or warm, that the tenor will be “This is going to be a great base as soon as we get some good snow on top of it”. Well, there’s no need to wait, the snow is already good to go, and it’s currently getting covered more with the snow from today. It’s not every day you get such a base-building storm that immediately offers up fantastic midwinter skiing. We didn’t even have to wait until December for this one – it somehow snuck in during November, which is another great bonus.
With a few more inches of snow each day, the conditions on the slopes have just continued to improve aside from those areas exposed to the wind where scouring has been incessant. Exposed areas just continued to be scoured, and I wouldn’t be surprised if some of those exposed spots had less snow than they did before this system began. Protected areas had simply fantastic snow though. Like yesterday, I typically measured 20 inches or more of powder in protected areas today, and the subsurface snow is a distant memory there. I also measured depths as great as 35 inches in some non-drifted spots, where it seemed like I was just pushing down into the older layers in the snowpack without even hitting any firm layer to differentiate the snows from these recent couple of systems. That’s a good sign about the overall quality of the snowpack though if you can’t even find a subsurface layer until you head down 35 inches into the snow.
