A weekend storm delivered up to four inches of snow across parts of the region, and now a bitter cold front is taking hold.
At a Glance
- Wind chills could plunge to 10 degrees below zero in the Philadelphia area
- A cold weather advisory runs from 2 to 10 a.m. Tuesday across six counties
- Refrozen standing water and icy sidewalks remain hazardous for commuters
- Why it matters: Frigid air poses health risks and complicates travel even after plowing ends
Residents spent Monday clearing cars and sidewalks after the weekend snowfall, but the break from wintry hazards proved brief. Temperatures are tumbling, and the National Weather Service warns that biting winds will make it feel significantly colder.

Deep Freeze Targets Six Counties
The National Weather Service has issued a cold weather advisory effective from 2 to 10 a.m. Tuesday for:
- Berks County, Pennsylvania
- Lehigh County, Pennsylvania
- Northampton County, Pennsylvania
- Carbon County, Pennsylvania
- Monroe County, Pennsylvania
- Warren County, New Jersey
Forecasters say wind chills in the advisory zone could bottom out at 10 degrees below zero, a level that can cause frostbite on exposed skin in minutes.
Health Officials Urge Layers and Limited Exposure
NWS officials advise anyone venturing outside to dress in warm layers, wear a hat, and use gloves. Brief exposure to such extreme wind chills can lead to hypothermia or frostbite, especially for children, seniors, and pets.
Travel Risks Persist Despite Plowing Efforts
While municipal crews continue to spread salt and remove ice, standing water from melting snow has refrozen overnight on many secondary roads, sidewalks, and driveways. Officials caution motorists and pedestrians to expect slick patches and to allow extra travel time. Reduced speeds and heightened vigilance remain essential through the Tuesday morning commute.
James O Connor Fields reported for News Of Philadelphia.

