The very cold arctic air will continue to push in from the north overnight as the 2nd round of heavier moisture moves in.
A classic late season winter storm is set to impact the Delaware Valley Sunday Night and Monday.
Expect light snow to develop before daybreak and end mid-late morning on Wednesday.
The cold high pressure system that brought the sunshine today across the Delaware Valley will keep the cold air locked in place tonight allowing for more snow.
A weak storm system will move through early Tuesday morning bringing a round of snow.
Our latest round of snow has ended with amounts ending up as expected around 1-3 inches. Officially in Philadelphia, 0.6 inches was recorded, which puts us at 55.4 inches for the season and ties us for the number 3 spot for snowiest winters.
An arctic cold front moving through the Delaware Valley tonight continues to bring a period of steady snow.
A few weak disturbances will move through providing some scattered snow shower chances overnight.
As moisture arrives overnight, temperatures will be warm enough for rain, then change over to snow as the colder air filters south and east.
An active weather pattern returns for three storms setting up to impact the region this week.
The core of the arctic air mass has settled into the Delaware valley today. It wasn’t record cold but low temperatures did get down into the single digits in the suburbs and 12 degrees in Philadelphia.
Saturday’s clipper system that dropped around 2″ of snow across the region has bumped Philadelphia into the #4 slot for snowiest January.
The first clipper will come through late Wednesday with another cold front with a chance of a rain or snow shower early Thursday morning.
The first winter storm of the new year remains on track to arrive in the Delaware Valley on Thursday evening.
The storm has behaved as expected with the heaviest snow coming to an end early this afternoon.