wxmanmitch

3.2" of snow with 0.28" LE here. Light snow ongoing with dropping temps now at 29.7° F. Grateful to at least get something even though I missed out on the QPF bomb...

I'm likely watching this one from afar or from the edges anyway barring a TB12 Super Bowl LI type comeback. RGEM offers a bit of hope that I at least get something. It can happen. I remember the 3/7-8/18 nor'easter that was modeled to go slightly east and I wound up getting 3'+ from a sick deform band that sat up over me for several hours and dumped...

4.0" overnight for a 4.6" two day total. Road was plowed and I have just enough to snow blow the driveway even though it'll melt soon.

While not always the case, I've noticed the same thing. Stability tends to increase at night so that would favor a more stratiform type of upslope as opposed to a cellular (unstable) or streamer (neutral stability) upslope so there is definitely merit to this observation. The streamers can nail a particular location if you manage to get one over you for a while.

Only 0.6" on my snow board from rounds 1 and 2, so it's safe to say the upslope has been a disappointment down here so far. This stuff is hard to measure with some "drifts" to 2-3" around the house. Awaiting to see what the clipper brings us for round 3 overnight... I haven't been able to get the deeper moisture profiles needed to get a more robust upslope snowstorm this far south. It's one of those deals where you can clearly see the silhouette of the sun or moon through the clouds. The bigger events tend to produce a thicker cloud cover where the sun or moon aren't visible.

Classic stratiform type upslope snowfall ongoing with fat, fluffy flakes. Still rather wet since it's 32.6° F, but the ground is white once again. Under a WWA for 4-8" through Tuesday.

Hi...Justin, I remember that original screen name. Glad to see you back on the forums. We overlapped a bit at Plymouth...I graduated with a BS in '07, MS in '10. You're in a good spot for snow up there in the heart of CAD country. Any idea what the annual averages are like at your location? I've since relocated to a decent snow spot high up in the Green Mountains of far southern Vermont. I get a nice mix of snow from coastal storms, southwesterly flow overrunners, and upslope on NW flow. Look forward to your observations this winter.

The percentage of error is definitely more significant the heavier the rain gets, not necessarily the more rain that falls for the event in question. The worst errors seem to occur during thunderstorms. Prior to calibrating my Davis tipper, it was over reporting by an average of 25-30%. It's pretty much spot on for the light rain events, so for instance if my Stratus gets 0.14" my Davis is usually 0.14", unless it all fell in < 5 minutes or something.

3.66" in my Stratus rain gauge, 3.95" in my Davis VP2. I've noticed my Davis tends to over report rain during heavy events, but is very close to the Stratus for the lighter events. Is this normal? Anyway, drought cancel here. Rivers and streams are flowing vigorously again. Not that there was much of a drought to begin with here...

There's a reason why Vermont is world renowned for fall foliage and this is it! Just a few of the drone shots I got yesterday above my house.

I'd say I'm just about there. The sudden explosion in colors over the past few days has been nothing short of incredible to witness. The red maples are putting on quite a show again this year. There's such a great abundance of them around these parts, especially in the 2,000-2,500' zone.

I didn't see a 2020 Fall Foliage thread, so I figured I'd get one started since the leaves are beginning to turn here in the highlands of southern Vermont. The red maples are beginning to turn a bit read and the sugar maples have a hint of orange, so it's coming. I've been largely spared from the drought here, but I did have a bruce spanworm (a close relative to the invasive winter moth that's invaded coastal New England) infestation that did a number on the ash trees and did some minor damage to other species. Fortunately, I don't think the damage to the maples was significant enough to detrimentally effect the fall color and ash trees only make up a small component of the forests around here so I think the foliage should at least be decent in S VT.

15.12" of rain for meteorological summer. That drought was a bunch of fake news, lol. Average temperature was 64.1° F, low was 30.8° F on 6/1, high was 84.8° F on 7/19. Now onto fall and winter...

79.9° high today counts as the 10th 80°+ F day this summer. It's been just awful this year. Nonstop heat and humidity. Last year I had only 4 days that reached or exceeded 80° F, all in July. I'm so done with this crap. Summer can F*** off already!

Thanks. According to some research, it could be either and the two are known to hybridize. The Bruce spanworm is native, but the winter moth isn't. Without DNA analysis it's nearly impossible to tell them apart. https://en.wikipedia.org/wiki/Operophtera_bruceata https://www.maine.gov/dacf/mfs/forest_health/insects/bruce_spanworm.htm

Anyone here good at identifying caterpillars? I've got a ton of these little green inchworms devouring things around here. They have stripped many of the white ash trees bare and are now eating birches (especially the yellow birches) and maples (especially the striped maples). DIT would approve. Fortunately, the latter species are not being stripped like the ashes so it shouldn't have a huge impact on the fall foliage, but with emerald ash borer now making an inroads into the area, the inchworms will only put more stress on the ashes, making them more susceptible to EAB infestation. They hang from the trees on a long thin strand of hair and appear to float in midair. I must've found half a dozen of them on me after mowing the lawn. My inclination is that they're the dreaded winter moth, but I'm not sure. I didn't think we had them up here and thought they were more of a spring caterpillar.

A torchy 84.3° F max today (Monday), but 1.30" of convective rain saved the day! It couldn't have come at a better time as the lawn was just beginning to show signs of water stress, especially in the sunny areas. The cells started initiating to my east by noon, but the boundary slowly moved west and basically stalled over me for several hours producing waves of showers and even some thunder and lightning before eventually dissipating from the loss of solar heating and subsequent reduction in instability. It's so nice to win the rain lottery!

I like the statistical analysis! Since I've only been at my present location for two full winters, I don't have a big enough dataset to compute letter grades to the nearest tenth of an inch yet. I too will factor in other things like overall temperatures and snow retention into the final grade. Average or below average temperatures with the amount of snow I had would've put into the high C, low B range, but with the mild pattern and frequent rain/ice events it was a tough winter for the snow mobilers and skiers. January was pretty much a total loss and although things did recover in February, it wasn't great for either activity. Then come March and COVID-19 started shutting things down. My sigma values here are probably larger than up your way as I am more dependent on synoptic snows than the northern Greens or Whites that get more upslope and consistent cold. I will get upslope on occasion as well, but not like up north.

D+/C- season here with a 143.5" season total. Yes, I have very high expectations...an a A range winter needs to drop at least 200". I would've given the winter a full letter grade higher if it weren't for the lack of consistent cold and the frequent rain and mixer events. Snow pack retention was below normal as well, especially with January's brutal mega torch that pretty much wiped out all of the November and December snow. Oh well, on to next season.

79°/64° F off a high of 82° F. Awful, I hate it, especially since there's so little breeze. I didn't reach or exceed 80° F until July 4th last year. Black flies have been brutal lately, but don't seem quite as bad today due to the heat. No deer flies yet, but they won't be far behind with this type of weather.

Typically 850 to 900 mb, but I've seen blocked or slightly blocked flow occur if there's more of a northerly component to the wind in the low levels or weaker westerly flow without much evidence of an inversion. The stronger the cross barrier component of the wind and, of course, the lower the stability, the higher the Froude number will be. Looking back on it in more detail, there was likely some synoptic forcing mechanism that was enhanced by upslope behind those totals as opposed to just pure upslope. Many of these backside events are wrap around comma heads with NW flow, but the maxes with this one seemed a bit further west than usual. Shaftsbury, VT (10.5") and Cambridge, NY (12") are not typically spots that jackpot in these setups. Usually it's a bit to the east near the crest of the spine. How much of this was the result of synoptics vs. upslope is difficult to pin down and would make for a good case study subject. I measured 7.5-8" in Woodford at 10 AM, so the 8.5" report from 7:30 AM is legit. Even the east side of Bennington at 900' had 6-7". I finished with 5.0", but the Deerfield Valley towns just to my east had less than an inch. Very sharp gradients that were not as dependent on elevation as I would've anticipated.

I'll head up to Woodford in a little to see if that 8.5" is legit, but I think it is. Likely some blocked upslope going on the west side of the Taconics and Greens that led to those 8-9" totals.

5.0" looks to be the final here as the sun comes out. Tough to measure due to the winds blowing around dry, fluffy nature of the snow. It's wet at the bottom. Depths ranged from 4.5" to 5.5". Had a low temperature of 22.6° F at 8 AM with a midnight "high" of 29.2° F. I wonder if I verify a subfreezing high today? It'll be close since that May sun is intense. Although May snow is not uncommon here (I had 3.3" last year on the 14th of the month), this type of snow is. It's like midwinter.

A dime a dozen. Lots of homes and lots for sale...

I only exceeded 80° F 4 times last summer, all in July. Max was 83.0° F on July 20th. I'm sure there have been numerous summers here that have failed to reach 80° F.