Tranquil conditions are in place today, but a dynamic storm is on the way that will bring a variety of impacts to the northern Mid-Atlantic.
TODAY
High pressure will produce scattered clouds. Winds will be from the northeast at 5 to 15 mph. Temperatures will range from the lower to mid-40s over the interior and mid to upper 40s along the coast for highs.
TONIGHT
High pressure will produce scattered clouds. Winds will be from the northeast at 5 to 15 mph. Temperatures will range from the lower to mid-30s over the interior and mid to upper 30s along the coast for lows.
TOMORROW
An area of low pressure will approach the region with waves of moderate to heavy rainfall along the coast and a wintry mix of snow, sleet, and rain over the interior. Significant snow accumulations are expected for the higher elevations. Urban flooding and coastal flooding will be a threat along the coast along with wind damage and power outages. Winds will be from the northeast at 10 to 20 mph. Temperatures will range from the lower to mid-30s over the interior and mid to upper 30s along the coast for lows and upper 30s to lower 40s over the interior and lower to mid-40s along the coast for highs.
TOMORROW NIGHT
The low-pressure system will track through the coastal waters with waves of rainfall along the coast while a wintry mix of snow, sleet, and rain will continue over the interior. The wintry mix will change over to all snow over the interior while snow will begin to mix in along the coast. Winds will back from the northeast to the northwest at 10 to 20 mph with gusts over 40 mph. Temperatures will fall into the upper 20s to lower 30s over the interior and mid to upper 30s along the coast for lows.
TUESDAY
The low-pressure system will slowly exit the region with periods of snow, heavy at times from Connecticut through the Hudson River Valley into the Poconos, a wintry mix of snow, sleet, and rain from Long Island through the northern suburbs of New York City and northern suburbs of Philadelphia, and periods of rain and snow showers throughout the New York City metropolitan and Philadelphia metropolitan areas. Winds will back to the northwest at 15 to 30 mph with gusts over 45 mph. Temperatures will rise into the lower to mid-30s over the interior and upper 30s to mid-40s along the coast for highs.
WEDNESDAY
High pressure will produce clear skies to scattered clouds. Winds will be from the northwest at 10 to 20 mph. Temperatures will range from the mid to upper 20s over the interior and lower to mid-30s along the coast for lows and upper 30s to lower 40s over the interior, lower to mid-40s in the New York City metropolitan area, and mid-40s to lower 50s along the coast for highs.
THURSDAY
High pressure will produce clear skies to scattered clouds. Temperatures will range from the mid-10s to lower 20s over the interior and mid-20s to lower 30s along the coast for lows and mid to upper 40s over the interior and upper 40s to lower 50s along the coast for highs.
FRIDAY
High pressure will produce clear skies to scattered clouds. Temperatures will range from the upper 30s to mid-40s along the coast for lows and lower to mid-50s along the coast and upper 50s to mid-60s away from the coast for highs.
SATURDAY
A cold front will pass through the region with scattered showers. Temperatures will range from the lower to mid-40s over the interior and upper 40s to lower 50s along the coast for lows and upper 40s to lower 50s over the interior and mid to upper 50s along the coast for highs.
SUNDAY
High pressure will produce scattered clouds. Temperatures will range from the lower to mid-20s over the interior, upper 20s to lower 30s in the suburbs, and lower to mid-30s along the coast for lows and upper 30s to lower 40s over the interior and lower to mid-40s along the coast for highs.
