The models are trending a bit north with the Sunday night storm, suggesting a change to sleet during some of the heavier precipitation early Monday morning, limiting snow totals in PHL.
Most models suggest a wrap-around changeback to snow before everything ends late Monday. Impossible to predict final totals with this one, since degree of intensification and fine thermal structure will be indeterminable in advance. That said, expect a storm impact and don’t expect a fizzler.
We are flying back from an island vacation early Sunday evening, so I’m counting on the models having the storm not really starting much before 7pm.
It’s look like warm air will change the heaviest precipitation to sleet and rain before daybreak in PHL before a change back to snow occurs before ending early Monday afternoon. (Heavier snow far northwest.) A hard freeze Monday night