Sheik,
With these abnormally high temperatures, we have yet to have any measurable snowfall in Buffalo. But that said, the lake has stayed unseasonably warm as well. My limited understanding of lake effect snow is that the larger the difference between air temperature and the lake temperature, the increased probability of a lake effect snow event. Lake Erie is currently hovering in the mid-high 40s just west of Buffalo.
Generally we have a few LES events in late November through Christmas with the shores of the lake eventually freezing and generally ending the large-scale LES events for the season.
I know most predictors I've seen have been indicating higher-than-usual temps through December. Are people anticipating a steep dropoff in overall temperatures later in December/January? Should we be worried about later LES events this year? If we're still in the mid-40s through much of December and then all of a sudden start hovering in the high teens/low 20s, it seems like it could be ripe for LES if the lake is still in the mid-high 30s.
TIA
I'm not super familiar with LES. Temps look to stay around normal or slightly above,as a whole, for the month of December. But we will see cold shots, so the lakes should start cooling. Come January and February, the temps are expected to drop below average. If that is the case, I would think that the LES would just occur later in the season than normal. Again, I really don't know a lot when it comes to LES, but that would be my thoughts.
I've seen some news outlets talking about how warm this winter looks to be, and they are citing the warm start to the winter as evidence. But they are going to be in for a big shock. Some of the coldest winters on record occurred after very warm late falls/early winters. One other thing, when it comes to weather especially, is that people tend to have shoddy memories. I had a friend talking about how the temps were in the upper 50's the past week and that he couldn't remember the last time it was this warm this early into winter. Well, the problem there is a) it's not winter. And b) the average high temp for this time of year is mid 50's. So, yeah, it's slightly warmer, but it's nothing out of the ordinary. I don't mean to imply this is what you are doing by any means. Just trying to give insight into the weather thought process being talked about now.
I would expect the LES events to probably start to ratchet up soon.