NY NJ PA Weather Forecasts

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 [...]

Heavy rain for tomorrow morning, winter returns this week

9:26 AM
There is no doubt that heavy rain is on the way as a significant surge of moisture races north ahead of a powerful cold front.
Clouds will continue to increase and lower through the day as a strong southwesterly flow from the surface to mid levels pushes a warm and moist air mass into the [...]

Cold this morning, chilly through this week

9:16 AM
Another cold day is expected for the Philadelphia and New York City metropolitan area as temperatures are bone chilling cold this morning.  Many locations are in the single digits and teens this morning with only a rebound into the lower to mid 20’s over the interior and mid to upper 20’s along the coast. [...]

Active and cold pattern sets in as storm exits

9:15 AM
This morning the strong winter storm that has blast much of the central Plains and brought heavy rain to much of the northern Mid Atlantic yesterday is now pushing into eastern Canada.
Through today, a series of secondary cold fronts will move through the Mid Atlantic and Northeast, producing enhanced cold air advection.  Today’s highs [...]

Rain today, but winter conditions return with a vengeance next week

10:30 AM
This morning, it is clear where a major storm resides as a large and impressive upper low dominates much of the Mid West and Great Lakes.  A weak coastal low has formed to the south of Cape May, New Jersey; however it is clear the primary circulation at the surface and upper levels is [...]

Tropical Weather Update for Saturday, October 10 2009

8:49 AM

A new trough is moving into the western Gulf of Mexico and is leading to an environment unfavorable for tropical develop this morning.  Southwesterly shear is expected to continue from the Gulf of Mexico through the western Caribbean over the next 48 hours.
A disturbance over the central Caribbean is interacting with the trough [...]

Fall conditions return for the weekend

5:15 AM
A cold front will continue to slowly slide off the coast this afternoon as a trough over the Great Lakes moves towards New England.  The cold front will initially stall over the coastal waters this morning, however as the upper level trough lifts to the northeast, upper level winds will shift to the west [...]

Upper lows, cold fronts, and the Polar Jet stream

5:15 AM
Moisture continues to stream from the southwest over the Ohio and Tennessee Valleys into the Philadelphia and New York City metropolitan areas. this morning.
High pressure off the New England coast this morning will continue to keep the northern Mid Atlantic dry, however clouds will continue to increase.
There are several interesting features on the 500 [...]

Summer like conditions hold on for another week

5:15 AM
The pattern continues to go through a long term shift as the cold pattern unfolds.  This process usually takes several weeks to play out, and in this time period the New York City and Philadelphia metropolitan areas will luck out with some rather comfortable conditions, although a bit on the wet side at times.
This [...]

A series of cold fronts followed by a tranquil weekend of weather

5:15 AM
A series of disturbances and cold fronts will rotate through the Mid Atlantic over the next two days, providing the region with plenty of cloud cover and scattered showers.  However, by Friday night, the upper level pattern will take a significant shift towards much drier conditions as a ridge builds over the Ohio Valley. [...]