We'll see how this next one goes.. Forecast as of now 2"-4" and 1"-2" tomorrow/night but POPs only 50%-60%..
Off Lake Erie, low-level flow starts out WSW tonight then veers
WNW on Tue morning, but inversions are falling by then. SLRs do not
look more than 10:1 most of tonight but could increase slightly on
Tuesday. Overall, snow amounts east of Lake Erie for most will be 1-
3 inches tonight into Tuesday.
Off Lake Ontario, it is overall a better setup for this bout of lake
effect, mostly occurring Tuesday into Tuesday evening. Low-level
flow on Tuesday starts out sheared from WSW then becomes more
aligned from the W Tuesday afternoon into Tuesday evening
before becoming sheared again as warm air advection and lowering
inversions put crimp in lake effect activity. Potential for
snowfall rates to 1 inch per hour maximize late Tuesday
afternoon through early Tuesday evening. Have total snowfall
Tuesday through Tuesday night of 4-6 inches. If these totals
bump up a bit more, could see the need for advisory for northern
Oswego county/southern Jefferson county and across Tug Hill
into western Lewis county as well.