How does snow melt when temperatures are still below freezing?

Even with air temperatures below freezing, snow and ice can still melt. Here’s why warm sun, ground heat and humidity matter more than the thermometer number.

How much snow fell on Sunday? Totals for Philadelphia, New Jersey, Delaware so far

Several inches of snow fell on Sunday across the Delaware Valley region, and observations from the National Weather Service are showing totals across Pennsylvania, New Jersey and Delaware.

LIVE | Winter storm live updates: How much is it going to snow and when?

The latest briefing from the National Weather Service outlines the timing, snowfall potential and travel impacts as a major winter storm approaches the Philadelphia region.

Winter storm warning: When, how much snow expected for PA, NJ and DE?

A significant winter storm is affecting the region this weekend, with heavy snow, icy conditions and dangerous cold expected across eastern Pennsylvania, New Jersey and Delaware as conditions intensify through the day and into tonight.

Pedestrian killed in New Castle crash; driver cited for DUI, state police say

A pedestrian was killed Friday evening in New Castle after being struck by a pickup truck on South Dupont Highway. State police say alcohol may have been a factor.

Your pre-snow (or ice) storm shopping list for Philadelphia, New Jersey, Delaware

Roughly 150 million Americans are under winter weather watches or warnings for extreme cold as a potentially catastrophic ice storm will stretch from New Mexico to the Carolinas.

What a winter weather 'state of emergency means' — and what it actually does

A state of emergency is often declared ahead of major winter storms. This explainer breaks down what it does, how it helps officials prepare and what it means for the public.

Funeral of Delaware State Police Cpl. Matthew T. 'Ty' Snook: How to watch, traffic impacts

Funeral services are being held Monday for Delaware State Police Corporal Matthew “Ty" Snook, the trooper killed in the line of duty at a Wilmington DMV last month, with officials urging the public to plan ahead if attending or to watch from afar due to expected traffic disruptions.

Wife of Jill Biden’s ex-husband dies after domestic dispute call: reports

Police in Delaware are investigating the death of a 64-year-old woman who was found unresponsive during a domestic dispute call on Sunday.

Funeral arrangements announced for Delaware trooper killed in DMV shooting

Funeral arrangements have been announced for a Delaware State Police Corporal who was killed in an ambush shooting at a DMV the day before Christmas Eve.

Police identify suspect in Delaware DMV shooting

Police said the shooter walked up to a Delaware State Police trooper from behind before shooting him.

Delaware State trooper killed in DMV shooting identified

Corporal Grade One Matthew "Ty" Snook was a 10-year veteran of the department. He is survived by his wife and their one-year-old daughter.

Camden-Wyoming crash claims life of 84-year-old man

On Saturday, a fatal crash on Westville Road claimed the life of an 84-year-old man from Camden-Wyoming.

These new, notable Delaware laws take effect (or expand) in 2026

The new year is two weeks away, and come 2026, several laws will begin to go into effect, or they'll expand, in the state of Delaware.

Snow expected tonight across Philadelphia, New Jersey, Delaware: Forecast, totals, alerts

A winter storm will bring snow to the Philadelphia region tonight, followed by a blast of dangerous cold lasting through early next week, according to the National Weather Service.