Philadelphia, Pennsylvania – A warm front lifting north overnight will bring fog, scattered showers, and warmer temperatures to the Philadelphia region.
According to the National Weather Service in Mount Holly, scattered showers and areas of fog are expected overnight across southeastern Pennsylvania, New Jersey, and Delaware.
Forecasters say lingering fog and showers are most likely near and southeast of the I-95 corridor Sunday morning before conditions begin improving.
Some isolated rumbles of thunder are also possible overnight as the warm front moves through the region.
Temperatures will rise noticeably on Sunday as warmer air spreads into the area. Most inland locations are expected to reach the 60s, while parts of the Delmarva Peninsula could approach 70 degrees.
Overnight lows are expected to remain mild, generally in the 40s and lower 50s.
Conditions should gradually improve Sunday afternoon as skies begin clearing from north to south.
Drivers traveling along I-95 and nearby roadways may encounter reduced visibility during the overnight hours and early Sunday morning due to fog and scattered showers.
Sunday could mark the first of several warmer days ahead across the region.
For commuters and students traveling early Sunday, fog and damp roads may impact visibility before conditions improve later in the day.
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