Skies will be mostly clear across the Philadelphia region, with more clouds lingering farther south.

Temperatures will fall into the upper 20s and low 30s north and west, and upper 30s to low 40s south and east. With light winds and clear skies in many spots, patchy frost is likely again overnight. A frost advisory remains in effect for much of the area through early Monday morning.

Monday stays dry and seasonable with highs in the upper 50s to low 60s and light northeast winds.

CBS News Philadelphia

By Monday night and Tuesday, a coastal low will form off the Carolinas and move out to sea, bringing a chance of light drizzle or spotty showers along the coast. Winds will pick up near the shore, gusting up to 30 or 35 mph.

The next major system arrives mid to late week as a strong low m

See Full Page