Yeah at first buffalo was calling for a SW flow this evening with 2" an hour rates because that's what guidance showed, unfortunately things change quick when it comes to lake effect.. Time for nowcasting anyway lol
It's funny how kbuf uses the"high end" for buffalo but near the"low end" for pulaski..
How can you have expected snow 14" but then a 1 in 10 chance of higher then 14" lol
If you look at the HRRR and WRF models there is a strong SW band off Ontario overnight before the band drops south but for whatever reason the flow off Erie is different..
I'm guessing it's due to the exact low position..You have NW on the backside and SW out ahead..
Let's try this again? Lol
Precipitation chances will then ramp up again Wednesday night into
Thursday as the next stronger area of low pressure moves into the
upper Great Lakes. The setup with this storm system looks similar to
the situation we are are currently dealing with, even with a
potential wave developing along the system`s trailing cold front and
riding north along the boundary right across or near our area. This
will bear watching as it could have impacts for New Years Eve into
New Years Day. Stay tuned.
This band tomorrow will be the main show off Ontario, wether it stays in place for a little is yet tbd lol Probably 2"-3" an hour stuff..Hrrr keeps it in place for like 8 hours, dumping a couple feet near the southern tug..
I honestly didn't follow it much for obvious reasons lol But I thought the GFS and european did pretty good.. Originally both models had several inches in CNY that never materialized but after that they did pretty good..
I also thought majority of the hi rez models did good with the cutoff.. Canadian and NAM products probably did the worst..
Icon has shown this for days which looks pretty similar to the RGEM just a little farther south with band placement.. Saturday morning and Saturday Evening/overnight look to be the best chance for this area..