NY NJ PA Weather Forecasts

Worst impacts to the north and east, but northern Mid Atlantic will feel some effects

9:41 PM
The first storm to impact the northern Mid Atlantic this week is going to generally be a miss, however more potential storms are on the way.
Tonight, a new coastal low is forming off the North Carolina coast as a primary low is weakening over Lake Erie.  The continued dominance of the low over the [...]

Active pattern leads to uncertainty

11:52 AM
High pressure is starting to slide east of the Northern Mid Atlantic today with moderating temperatures remain the theme, which is melting the snow pack at a rapid rate.  However more winter storms are on the way for the region.
A strong disturbance developing over the Southern Plains will move towards the Ohio Valley by [...]

A variety of winter weather returns for early next week

7:45 AM
High pressure will continue to dominate much of the northern Mid Atlantic today through Sunday with scattered clouds and temperatures returning to near normal levels.  In fact, many locations along the coast will push into the lower 40’s for highs, which will aid in slowly melting the snow pack over the region.
The next storm [...]

Tranquil conditions return, for now

6:10 AM
As the low pressure system that produced light to moderate snowfall over much of the northern Mid Atlantic exits into the north Atlantic, high pressure takes hold with a well deserved break from winter weather precipitation for the region.
Yesterday’s snowfall ranged from an inch over southeastern Pennsylvania and southern New Jersey to as much [...]

Snowfall returns for interior locations with a mix along the coast

6:30 AM
For the first time this winter, the best snowfall will not be over southern and central New Jersey, but will be focused much further north over the interior!
A strong upper level low moving towards the Tennessee Valley this morning will race towards the New Jersey coast tonight with a rapidly developing surface low pressure [...]

Minor snow event tomorrow morning

7:22 AM
This morning, a strong Sub Tropical disturbance is driving out of the Mississippi Valley and moving towards the Tennessee Valley.  This disturbance will eventually reach the southern Mid Atlantic coast by tomorrow morning to bring portions of the Philadelphia metropolitan area a mix of snow, sleet, and rain.
Currently, the disturbance is pulling up moisture [...]

More thoughts on Friday’s threat

8:05 AM
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Up to this point, I’ve looked at a wide range of guidance for the event on Friday.  This morning I will share my initial thoughts and where I think the best potential for a heavy snowfall is possible.
– Weather When Posted –Temperature: 33°F;Humidity: 86%;Heat Index: 33°F;Wind Chill: 27°F;Pressure: 29.94 in.;

Rain and minor ice threat on tap today

8:39 AM

An intensifying low pressure system is moving through the Tennessee Valley this morning with heavy rain approaching southern New Jersey.  The heavy rain is expected to spread throughout the Philadelphia and New York City metropolitan area through this morning and become heavy this afternoon.
The hold of cold air is starting to give over most [...]

Major Storm on the horizon, what this means for the pattern

7:37 AM
A major storm is showing up on the model guidance over the past three model runs.  What does this storm mean for the pattern develop for the rest of the winter and what potential does this storm have for snow, ice, and rain for the northern Mid Atlantic?
– Weather When Posted –Temperature: 26°F;Humidity: 92%;Heat [...]

Strong cold push today brings dangerous potential for Christmas night

7:54 AM
This morning a strengthening upper low over New England will be the driving force behind a very cold and breezy day over much of the northern Mid Atlantic.  The exiting upper low will enhance the development of a ridge over much of the Mid Atlantic at 500 MB and set up an environment where [...]