I've been using the SST maps at Cyclonic weather for a couple years, but their radar and sat stuff looks pretty good too.
https://cyclonicwx.com/floater/us/ir/
https://cyclonicwx.com/radar/neus/
Actually, slp mean is clearly offshore, but I think those few deep, inland Eps member may be skewing the snowfall mean.
EDIT: Like that 975mb over DC. Lol
The introduction of sleet reaching DC on the 0z Nam runs tell me a northern push "may" be coming. Closest sleet before this run was a bit north of the Potomac.