An area of low pressure over the Gulf Coast will interact with an area of low pressure over the Northern Plains to produce periods of light to moderate snowfall starting tomorrow morning through tomorrow evening.
High pressure will be in complete control through tonight with scattered cloud cover increasing to overcast skies by tomorrow morning. Winds veer from the northwest to northeast at 5 to 15 mph. Temperatures will range from the mid to upper 30's for highs and upper 10's to lower 20's over the interior and mid to upper 20's along the coast for lows.
An area of low pressure will produce light to moderate snowfall starting tomorrow morning around 6 AM to 9 AM and continuing through tomorrow evening between 8 PM and 10 PM. Snowfall accumulations will vary with 1 to 3 inches along the immediate coast due to some mixing of rain, 2 to 4 inches elsewhere. A burst of moderate snowfall will lead to the potential for an isolated amount of up to 6 inches over southeastern Pennsylvania through central New Jersey. Temperatures will rise into the lower to mid 30's over the interior and mid 30's along the coast.
High pressure will take hold Sunday on through Thursday with tranquil weather conditions. Scattered cloud cover can be expected with cold conditions. Temperatures will range from the lower to mid 20's over the interior and mid to upper 20's along the coast for lows and lower to mid 30's over the interior and mid to upper 30's along the coast for highs.