DT at wxrisk's nightly rant on FB. Like everyone else, he's saying Monday is just a guess at this point, but he notes:
The good news is that the short-range models are beginning to show the heavy snow in Pennsylvania and New Jersey on Monday and Monday evening and moderate snow rotating back into DC Northern Virginia and perhaps as far south as Fredericksburg and Richmond and the northern portions of the Shenandoah Valley Monday afternoon and evening. I don't know if this wrap around snow will be 1 inch or 3 or just snow showers.
I continue to be very concerned about heavy snow greater than a foot in the Washington DC and Baltimore Metro areas. The high resolution n short-range and very good Canadian model known as the RGEM as well as other models continue to show 12 to to as much as 30 inches of snow in South Central AND Southeastern Pennsylvania as well as much of New Jersey AND into North Central Maryland very close to Washington and Baltimore. It is quite possible that Hagerstown and Frederick as well as Columbia Sykesville and housing could end up with 8 inches or more of snow when compared to Baltimore or Washington DC.
With that much snow … being that close to these important Metro areas I am very nervous about any forecasts which has snow amounts under 10 in. It would not take much of an adjustment to drop 18 or 24 inches of snow area into these Metro regions as well as Martinsburg Leesburg and Winchester.
