Cold conditions return, but another warm-up to near-normal temperatures is expected by the end of the week.  An arctic blast and a threat of light snow are expected by the end of the weekend.

TODAY

A cold front will produce scattered clouds and flurries.  Winds will be from the west at 5 to 10 mph.  High temperatures will rise into the lower to mid-20s over the interior and upper 20s to lower 30s along the coast.

TONIGHT

High pressure will produce scattered clouds.  Winds will be from the northwest at 5 to 15 mph.  Low temperatures will fall into the mid to upper 10s over the interior and upper 10s to lower 20s along the coast.

TOMORROW

High pressure will produce scattered clouds.  Winds will be from the northwest at 10 to 20 mph.  High temperatures will rise into the lower to mid-20s over the interior, upper 20s to lower 30s in the Delaware River Valley, and lower to mid-30s along the coast.  Wind chill temperatures will be in the 10s and 20s.

TOMORROW NIGHT

High pressure will produce scattered clouds.  Winds will be from the southwest at 5 to 15 mph.  Low temperatures will fall into the single digits to lower 10s over the interior and mid to upper 10s along the coast.

THURSDAY

High pressure will produce scattered clouds.  Winds will be from the southwest at 5 to 15 mph.  High temperatures will rise into the upper 10s to lower 20s over the interior, mid to upper 20s in the Delaware River Valley, and upper 20s to lower 30s along the coast.

FRIDAY

High pressure will exit the region with increasing clouds.  Winds will be from the west at 5 to 10 mph.  Low temperatures will fall into the upper 10s to lower 20s over the interior and lower to mid-20s along the coast.  High temperatures will rise into the lower to mid-30s over the interior and upper 30s to lower 40s along the coast.

SATURDAY

High pressure will remain off the coast with scattered clouds.  Low temperatures will range from the upper 20s to lower 30s over the interior and lower to mid-30s along the coast.  High temperatures will range from the upper 30s to lower 40s.

SUNDAY

An arctic cold front will press through the region, with rain showers changing to snow showers from northwest to southeast.  Low temperatures will range from the mid to upper 20s over the interior and upper 20s to lower 30s along the coast.  High temperatures will range from the lower to mid-30s over the interior, upper 30s to lower 40s in the Delaware River Valley, and lower to mid-40s along the coast.

MONDAY

An area of low pressure will produce periods of accumulating light snowfall.  Low temperatures will range from lower to mid-10s over the interior, upper 10s to lower 20s in the suburbs, and lower to mid-20s in urban areas.  High temperatures will range from the upper 10s to lower 20s over the interior, mid to upper 20s in the Delaware River Valley, and upper 20s to lower 30s along the coast and urban areas.

TUESDAY

A series of troughs will produce scattered clouds and flurries.  Windy conditions are expected.  Low temperatures will range from single digits below zero to single digits above zero.  High temperatures will range from the single digits over the interior and lower to mid-10s along the coast.