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.
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.
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.
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.).
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.
The mountain snowpack that had been building up over the first half of the month melted back somewhat in the middle elevations at the end of last week, but this latest winter storm seemed to have the potential to replenish it. As of this morning, we’d picked up roughly 4 inches of new snow composed of 0.6 inches of liquid at the house, so the local mountains should have added enough new snow to set the table for more low-angle touring in the powder. Bolton Valley was reporting 3 to 4 inches of new snow overnight, and 5 inches in the past 48 hours. Assuming a similar density of snow to what fell at our house, plus whatever snow was in place before, it definitely felt like it was worth a visit. I didn’t expect the snow quality to be outstanding enough to suggest that E or the boys should join me, so I expected it to be a solo tour. As I was about halfway through preparing my gear, Ty woke up and let me know that he was actually interested in getting in some turns before work, so that meant I’d have some company!
In the Winooski Valley at the base of the Bolton Valley Access Road, we found 1 to 2 inches of new snow from this most recent storm, and up in the Village, total depths were 4 to 5 inches. Temperatures this morning were around the freezing mark, with a mix of wintry precipitation types as we set out on our tour. We found that snow depths increased a bit with elevation, hitting 5 to 6 inches around 2,500’ and 6 to 7 inches where we topped out around 2,700’.
The powder skiing was decent, with snow that was relatively dense but not sloppy or soggy on the upper half of our tour. The density did increase a bit more as we descended back toward the base around 2,000’, but the snow still hadn’t progressed to that spring-style sticky stuff. I had freshly waxed up my skis in the morning, and that did appear to help give me an slightly easier time than Ty, who hadn’t waxed.
While today’s powder was decent, the snow I found while out ski touring last week was definitely superior. I think that last week there was a touch more base, the snow overall was a bit deeper, and most importantly, the snow was notably drier. All those factors came together to set that skiing above the quality of what we found out there today. This dense snow that we just received does have the water content to set up a more substantial base though, and it’s really going to be great with some additional rounds of snow on top. The models do suggest that there are some events in the pipeline over the next week, so we’ll see what the mountains get from those.
Sometimes Mother Nature just lets you know that it’s time to get out to ski, and apparently today was one of those days. I was just about the head down to the basement for another pre-season leg workout… but somehow my head transitioned to thinking that we might just have hit that threshold where it was time to actually get out and ski. Perhaps it was time to move on from pre-season to… season. I’m sure it was partly due to the flakes that were falling just outside the window, but Powderfreak’s winter vibe Stowe pictures from Saturday definitely played a role in getting me motivated. We’ve had numerous rounds of snow thus far over the first half of November, and if Powderfreak’s photos were what the slopes looked like before this most recent storm, there had to be enough out there at this point for some low-angle turns.
The cloud ceiling seemed to be around 1,500’ to 2,000’ this morning, so I really couldn’t get a good view of the snow coverage up at Bolton Valley via their Main Base Webcam. What I could see on the cam was that everything was white… extremely white. The snow coverage looked great, but the clouds were just too thick to get a good sense for what the snow depths were like beyond the areas where they’ve made a bunch of snow. This latest system did just drop another round of accumulation though, even down to the lower valleys, and the natural snow from all the storms we’ve had in the first half of the month has not been melting back in the higher elevations.
Even without a real-time view, it felt like the snow from this latest storm should have pushed the snowpack to the point where it was ready for some touring on low-angle slopes, so I decided to pop up to the mountain this morning on my way to Burlington. With this latest storm, the snow never really seemed to accumulate much to the west of our area in the lower elevations, so there were only a few traces of snow in Bolton Flats and at the base of the Bolton Valley Access Road. Accumulations gradually increased as I headed up in elevation though, and here’s a rough summary of the snow depth profile I encountered this morning:
340’: T
1,000’: T-1”
1,200’: T-2”
1,500’: 1-2”
2,000’: 2-3”
2,250’: 3-5”
2,500’: 4-6”
As the summary shows, the depths increased slowly at first, and it wasn’t until somewhere in the 1,200’ to 1,500’ elevation range where snow coverage became continuous. Assessing the depths in the Bolton Valley Village parking lots at around 2,000’, I wasn’t initially sure if I was going to end up ski touring or just going for a hike, but I threw my skis on my pack because it looked like touring would be good to go as long as the base snow was substantial enough. Snow depths increased notably above the 2,000’ mark, and a few minutes into my ascent, it was obvious that I was going to be able to ski on the descent. I had my climbing skins in my pack, but never put them on my skis because the hiking was easy enough, certainly easy enough that I didn’t want to add the extra transition time that putting on the skins would throw into the tour. If one does want to skin on the ascent though, there’s plenty of base to do it.
Indeed it’s the sufficient base snow that sealed the deal in terms of the skiing. Below these recent couple of inches, there’s a good amount of consolidated snow at varying degrees of depth. I only had time to tour up to about 2,500’, but the depths did look like they were continuing to improve above that point. It’s best to seek out low-angle, nicely maintained, grassy terrain at this point, but with that, you’re good to go for some very nice powder turns. I saw a couple of older ski tracks on my tour, but nothing from this morning, and that was helpful – untouched snow provided the very best powder turns, so staying away from any footprints or other snow traffic is the best bet. In the untouched snow, turns were bottomless, and I was only on 86 mm skis. The top half of my tour definitely offered the deepest snow and most ability to play around in the powder, but it was still decent all the way back down to the main base around 2,000’. In the lower couple hundred feet of vertical though, you just had to be more selective in sticking to the untouched snow for the smoothest turns. Rock skis or regular skis are both options if you know the terrain you’re going to be on. I didn’t have rock skis, but only made a hard touch or two to objects below the subsurface. Touching below the subsurface is pretty inconsequential on grassy, low-angle terrain, and thankfully, Bolton’s Wilderness area has plenty of those types of slopes.
While we haven’t had any huge winter storms yet this season, all throughout the mountains and mountain valleys there’s been a nice winter vibe. With these typical November rounds of snow, accumulations have been melting back in the valleys, but in the mountains they’ve been building up to the point that people are definitely getting out to enjoy it. Just as I was finishing up my ski tour, I spotted someone who was out for a Nordic ski around the Village, and I bet it was someone who lives right up there at Bolton Valley. I saw them passing above me while they skied the access road, and I quickly fired off a bunch of shots before they disappeared into the clouds. And while the combination of thick, low clouds and mid-November sun angle made for some notably low-light conditions today, it really just helped to give the outing that November/December early season mystique.
So, Oct 22 will go down as the date for our first accumulating Mt. Mansfield snow for the winter of 2023-2024, and we can now add it to the books and see how it compares to the averages. The stats for first accumulating snowfall of the season on Mt. Mansfield are below for comparison – today’s date of Oct 22 is later than the mean date of Oct 11, but well within 1 S.D., so quite normal in that regard. Assuming a normal distribution, about 25% of seasons will have later first snowfall dates than this one.
The dates of first accumulating Mt. Mansfield snow for some recent seasons are shown below as well, so this season sits later than the past few, but ahead of most of that stretch in the mid-2010s, which was a surprising run of later October dates.
Mean: 10/11
Median: 10/10
Mode: 10/17
S.D.: 15 days
N: 67
Most Recent: 10/22
Most Recent Days Deviation: +11
Most Recent # of S.D. Deviation: +0.732
Most Recent S.D. % Lower: 76.8%
Earliest 8/28/1986
Latest 11/17/1985
Date of first accumulating Mt. Mansfield snow by season:
2008: Oct 3
2009: Sep 30
2010: Oct 7
2011: Oct 30
2012: Oct 8
2013: Oct 24
2014: Oct 26
2015: Oct 17
2016: Oct 26
2017: Oct 27
2018: Oct 13
2019: Oct 18
2020: Oct 17
2021: Oct 18
2022: Oct 8
2023: Oct 22
It’s continued to snow over the past couple of days, and we’ve had another 3 to 4 inches of snow down here at the house that’s come in with an average density of around 4% H2O. The back end of Winter Storm Diaz had already topped off the snowpack with some dry upslope, so we expected that these additional rounds of snow should just represent more quality stuff that’s topping off the upper layers of powder that are already present. Ty and I headed out for a tour this afternoon that took us a bit above Bryant Cabin, and we skied a good variety of different glades that really solidified just how good the skiing was. The shallowest slopes are still a bit slow with the depth of the powder, but very nice if you want a gentler pace that lets you work in and out among tighter trees. As we’d already experienced back on Saturday at Wilderness though, the steep and moderate slopes are skiing great.
It’s amazing how one storm simply brought the backcountry conditions from very early season stuff that I hadn’t even contemplated skiing, to something that skis like a top notch midwinter snowpack. And it’s not as if this last storm cycle was a 3 to 4 foot monster. The snowpack we were skiing today is only in the range of about 20 inches, but apparently it’s just laid down so well that it does the job. I’m sure there are steep slopes out there with lots of big obstacles that are nowhere near ready, but the typical glades we skied on the Bolton Valley Backcountry Network today were in great shape.
After discovering such impressive snow coverage when touring at Wilderness yesterday, today I actually headed out onto the Bolton Valley Backcountry Network. Part of the afternoon was spent clearing out a tree that had come down in our yard during Winter Storm Diaz, and after that was done I had just enough time to hit the backcountry network for a quick exploratory tour. I wasn’t absolutely sure what to expect, but I was going to be touring entirely above 2,000’, and unless the conditions over at Wilderness were a fluke or something due to aspect, the adjoining backcountry was likely in similar shape. The backcountry snow report didn’t even have any notifications about poor coverage or closures, it just indicated that coverage was variable.
I was still planning to be conservative in my initial explorations, and my time was limited with dusk approaching, so I opted for a quick tour with a descent of the Telemark Practice Slope. On my ascent though, it was immediately obvious how good the coverage was in the surrounding glades, and with just a few tracks here and there in the relatively deep powder, it was too good to pass up. I ended up skiing some of the glades to the skier’s right of the Telemark Practice Slope, and they skied beautifully. I was initially not expecting such a sublime ride, since we’d really needed at least black diamond pitches yesterday to avoid getting bogged down, but there must have been a bit more settling of the snowpack, and the addition of the upslope fluff that’s been falling was really just icing on the cake that added a little cushioning with minimal resistance. The resulting snowpack came together to provide just the right speed for the glades, and it was obvious at that point that a lot more of the gentle and moderate terrain is going to be in play for some excellent powder turns.
Since Winter Storm Diaz dropped another good shot of snow overnight, our plan yesterday was to head up to Bolton for more lift-served skiing. Making a final check on the snow report before heading up though, I discovered that the resort had lost power like a lot of other spots around the area. With that news, and the announcement that the Wilderness Uphill Route was open, we switched our plans over to ski touring at Wilderness. When we got to the resort, power was back on and the lifts were running, but since we’d already taken the time to gear up for it, we stuck with the ski touring plan since it held the potential for a lot more untracked snow anyway.
With the existing base snow from ahead of the storm not entirely consolidated, it was tough to get a sense for how much new snow the resort had picked up specifically from this cycle. But, we were able to get total snowpack depths, and with repeated measurements by both Ty and me, we came in with total settled depths of 16” at 2,000’ and 20” around 3,000’ The resort updated their storm accumulations and reported 12” new at 2,000’ and 16” new at 3,000’, so that fit perfectly with what our measurements were suggesting.
The skin track Wilderness Uphill Route was nicely set from previous traffic, and there were actually two tracks that let us skin side-by-side for easier conversation. Traffic on Lower Turnpike had been moderate, and we counted about 20 descent tracks. I wasn’t sure if we were going to go all the way to the Wilderness Summit depending on how scoured the upper elevations were, but with a lot of the flow with this event coming from the east, there was essentially zero drifting even at the highest elevations, so that set up some potentially great skiing on the upper slopes.
The snow from this storm cycle certain fell right-side-up, and there was a lot of substance to the lower layers, but it skied DEEP. We quickly discovered that even on 115 mm fat skis, low and moderate angle pitches just didn’t cut it. You had to hit black diamond pitches or higher, and once you did, the powder skiing really rocked. We hit the steepest pitches we could find, like the upper slopes of Peggy Dow’s and the Cougar Headwall, and even when we tried to test the limits of the snowpack by attempting to get down to the ground on turns, you just couldn’t. We picked up about 1.30” of liquid equivalent from this storm down at our site in the valley, so the mountain must have had at least 1.50” of liquid atop the previous base. I’m not quite sure how this storm brought the slopes to an almost midwinter feel in terms of substance and coverage, but the combination of liquid equivalent, right-side-up snow, and whatever existing base there was, just hit the sweet spot to make that happen.
When we were about halfway through our first descent and only had moderate and lower angle terrain below us, I suggested we stop the descent there and hit the Wilderness Summit again to try Bolton Outlaw for our next descent. Bolton Outlaw is quite steep with a lot of obstacles, and it often gets scoured and/or skied enough to make coverage an issue, but from what we’d seen of it, and what we’d experience with the skiing up to that point, it seemed like it might be just the ticket. And it was – it had just the pitch we needed, and coverage was too good to be true. Each time I’d come over a rise and over a ledge I’d expect to hear a rock, or a log, or something under my skis… but that just didn’t happen. We’re of course talking touring levels of skier traffic here, but whether you were skiing packed or untracked snow, you just didn’t break through to whatever was below. It’s still hard to figure out how the coverage got so good without a real consolidated base below, but I’d put it right up there with some of the best runs we’ve had on Bolton Outlaw during any part of the season.
I decided to wait until the afternoon to head up to Bolton today, figuring I’d let the snow depths continue to build up through the morning thanks to Winter Storm Diaz, but Dylan and his friends hit the mountain around opening time. They stayed until midday, and said that they enjoyed some nice soft conditions. When we asked which way to lean in terms of ski width, the word was to go on the wider side.
Ty and I headed up toward midafternoon, and temperatures were right around freezing down in the valley with the snow accumulations on the dense side, but temperatures dropped right down into the 20s F in the Bolton Valley Village. The Bolton Valley Access Road was just wet in the lower elevations, with easy driving up to about 1,500’, and above that point it was snow covered.
With only so much terrain open, the main center portions of the runs had a bit of the new snow, but there was enough traffic that you were generally skiing on the base snow. The sides and lower traffic areas of the trails held plenty of soft snow though – places where the snow had either been untouched or pushed there by skiers would definitely get you off the subsurface. The snow was of course much drier than what we were getting down in the valley. We were quickly reminded it was a storm day in mid-December when the night skiing lights started coming on not too far after 3:00 P.M., and it was getting dark enough that it was nice to have the lighting assist at that point.
I didn’t really make any attempts at officially measuring the new snow, but Ty and I both estimated the accumulations at the mountain as of this afternoon were somewhere in the 6-12” range. I’m surprised to see the mountain coming in with a report of 4-6” new, since we’d already had 6 to 7” down at the house by this afternoon, so I’d say that’s a conservative snow report based on what we encountered. While we were up there the snowfall rate was close to an inch per hour based on what we found on our car, but nothing outrageous in terms of what the mountains can get for snowfall intensity. The snowfall was definitely more intense up there than down the valley at our place, as the afternoon period had lighter snowfall than the morning.
Temperatures were expected to warm above freezing today, so I was thinking of heading up to the mountain in the afternoon to catch some turns in soft snow. Dylan and his friends headed up to Bolton Valley in the morning, and said that things were indeed softening up by the time they’re returned in the early afternoon.
Since Ty wasn’t working today, he decided to join me for some skiing, and based on the limited terrain that was open, I recommended that he bring his Telemark gear so that he could get in some practice. With only the Mid Mountain and Snowflake Chairs running along with the Mighty Mite, there were actually some lift queues, but we still had a fun session getting in a few fun runs on the available terrain. We didn’t encounter much in the way of soft snow though. I’m not sure if we’d just missed the window of softening, but looking at just how low that sun was with its November sun angle, it made me wonder how much softening could actually occur – even on a sunny day like today. The only softened snow we actually found was on the south facing terrain near the top of Bear Run.
Ty had a good time working on his Telemark turns, and he commented that what he needed to work on was smoothing out his transitions from one turn to another. I told him that’s exactly what Mom and I had discovered when we first started Telemark skiing. The transition from one Telemark stance to the next is much more challenging than a typical alpine turn, because it’s a longer duration, a longer distance, and there’s a lot more body movement to do. But, once you get a smooth transition down, your Telemark turns can really flow and you can have a lot of fun with it. It’s still a tremendous workout compared to alpine skiing, and that’s part of the allure if one goal of your outing is to get in some exercise.