Tracking snow totals across the Philadelphia region for Jan. 25 snowstorm

PHILADELPHIA (WPVI) — Snow is falling across the Philadelphia region, and it is already starting to pile up.

The storm could leave us with the heaviest snowfall the area has seen in years.

A Winter Storm Warning has now been posted for our entire area. The heaviest snow is expected to fall Sunday morning, with impacts carrying into Monday.

LIVE UPDATES: Winter storm hits the Philadelphia region with heavy snow, ice in the forecast

Here are the most recent official snowfall reports from communities across the area provided by the National Weather Service:

Philadelphia Snow Totals

1:00 pm: Philadelphia Int’l Airport – 7.4 inches

11:45 a.m.: Rittenhouse Square – 5 inches

9:40 am: Northeast Philadelphia – 4 inches

Pennsylvania Snow Totals

1:00 pm: Pottstown, PA – 9.5 inches

12:53 pm: Levittown, PA – 7.1 inches

12:30 pm: Norristown, PA – 8.7 inches

12:30 pm: Trappe, PA – 8 inches

12:30 pm: Garnet Valley, PA – 7 inches

12:15 pm: Warminster, PA – 7.5 inches

12:10 pm: East Coventry Twp, PA – 8 inches

12:09 pm: Upper Providence Twp, PA – 6.5 inches

12:00 pm: King of Prussia, PA – 6.9 inches

12:00 pm: Northampton Twp, PA – 6.6 inches

New Jersey Snow Totals

1:25 pm: Leisuretowne, NJ – 4.7 inches

1:00 pm: Malaga, NJ – 7 inches

1:00 pm: Mount Holly, NJ – 6.6 inches

12:40 pm: Forked River, NJ – 6 inches

11:40 am: Mt. Ephraim, NJ – 7 inches

11:53 am: Tinton Falls, NJ – 6 inches

11:40 am: Mt. Ephraim, NJ – 7 inches

11:35 am: East Brunswick, NJ – 6 inches

11:30 am: Ocean City, NJ – 6 inches

11:25 am: Pitman, NJ – 7 inches

11:15 am: Lindenwold, NJ – 5.8 inches

11:15 am: Toms River, NJ – 4.5 inches

Delaware Snow Totals

12:30 pm: Hockessin, DE – 6.8 inches

11:55 am: Dover Air Force Base, DE – 6.5 inches

11:20 am: Wilmington, DE – 6.5 inches

10:00 am: Newark, DE – 4.9 inches

Timeline of the winter storm in the Philadelphia region

With temperatures in the teens initially, the snow will have the fluff factor, which means it will pile up and accumulate very quickly.

Snow will start to changeover to sleet well south of the city by late morning into the early afternoon as milder air works its way into the storm.

This mixing will continue to nudge toward the I-95 corridor into the afternoon and into the northwestern suburbs by the afternoon.

As temperatures continue to rise, the shore will eventually switch over to plain rain with temperatures in the upper 30s.

The location with the best chance of staying all snow will be far northwest into the Lehigh Valley and Poconos.

The storm exits by late Sunday night.