Free weather forecast for New York, New Jersey, and eastern Pennsylvania.
4:25 PM
The storm is starting to organize over the Plains, Gulf Coast, and Southeast. The model guidance at this point is in very strong agreement for a widespread heavy rainfall starting tomorrow afternoon and continuing on through Sunday morning with rainfall amounts by Monday morning ranging from 2 inches to as much as 5.5 inches [...]
4:19 PM
Clouds are already building over much of the northern Mid Atlantic this afternoon in response to the increasing moisture from the Atlantic as the high pressure system that has produced great weather conditions the past few days now exits into the Atlantic. A weak mid level disturbance was able to use some of this [...]
7:51 AM
High pressure is currently to the east of the Philadelphia and New York City metropolitan area producing light and variable winds and relatively warm temperatures. Comfortable conditions are expect through tomorrow afternoon with highs pushing well into the 50’s for most locations for highs with the exception of the immediate coast where temperatures will [...]
7:16 AM
Yet another coastal low is slow to leave the northern Mid Atlantic as mid and high level clouds remain over much of the Philadelphia and New York City metropolitan area.
Atlantic moisture will continue to rotate through the region leading to broken to overcast cloud cover through tomorrow afternoon. A series of weak disturbances will [...]
8:15 PM
Strong moisture advection off the Atlantic is supporting light to moderate rain along the coast and light snow over portions of Connecticut, the Hudson Valley, and northeastern Pennsylvania. The snow will continue to slowly accumulate over these locations as temperatures slowly fall into the upper 20’s to lower 30’s with accumulations of another 1 [...]
8:57 PM
The surface low that has brought a near historic 20.9 inches of snow in Central Park and over a foot in many locations throughout the northern Mid Atlantic is slowly weakening and exiting to the east.
The surface low is actually splitting into two separate low pressure systems, one which will eventually deepen once again [...]
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 [...]
12:00 PM
The water vapor satellite picture shows the next upper level low that will bring snow to much of the northern Mid Atlantic. However, this time, the focus of the heaviest snowfall will be focused more towards the northwestern interior rather than the coastal plain.
Today through tomorrow afternoon, high pressure will move through the region. [...]
8:05 AM
High pressure centered over the Ohio Valley is supporting yet another cold morning with temperatures in the teens and lower 20’s. Although cold, the air mass is already starting to moderate from the Arctic extremes experienced this past weekend, especially over the northern tier.
The water vapor this morning illustrates that developing Sub Tropical jet [...]
8:50 PM
The current trends on the radar and the satellite basically support the forecast that I issued this morning. I don’t expect much in the way of precipitation north of central New Jersey through the immediate northwest suburbs of Philadelphia from this developing low pressure.
This evening, a new coastal low is forming off the South [...]
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