We continue following our coastal low this afternoon as we enter high tide times. This period will be the last of the significant flooding concerns at the coast and along the Delaware beaches. Coastal ...

We modeled the capacity of water to hold heat more easily than air. With the first balloon, the flame was applied to the rubber skin separating air outside the balloon from air inside the balloon. The ...

After Monday’s snowstorm moved out, frigid temperatures and gusty winds that feel like the single digits moved in. Tuesday morning, temperatures were in the low 20s and felt like eight degrees due to ...

At least four people died in the greater Philadelphia area as a result of severe storms that pummeled the region, bringing widespread flooding, hundreds of water rescues and at least seven tornadoes.

Snow fell on parts of the Philadelphia region Monday night into Tuesday as a winter storm moved through. In many northern neighborhoods, the Lehigh Valley and Poconos snow fell and stuck (mostly to ...

Ahead of Tuesday's snow and rain, several schools and districts closed. Some also may offer virtual learning. All Philadelphia archdiocesan high schools and parochial elementary schools will utilize a ...

A Tornado Warning was in effect for Philadelphia and parts of the surrounding suburbs hours after a rare derecho already ravaged the region, leaving three people dead and hundreds of thousands of ...

While Hurricane Erin continues to fuel dangerous rip currents at the Jersey Shore and coastal Delaware, the storm’s biggest impact will be flooding in parts of both areas. The coastal impacts from ...

You might want to reconsider your Saturday plans outdoors as rain is expected to drench the region for much of the day. An area of low pressure will move across the lower Great Lakes and Ohio River ...

Strong storms hit the Philadelphia region on Thursday, Sept. 25.

The NBC10 First Alert Weather Team has issued a First Alert through at least Wednesday night due to the poor air conditions caused by Canadian wildfire smoke that has blown into our area. Our cameras ...

A lifeguard was killed while seven others, including three other lifeguards, were injured after lightning struck a beach in Ocean County, New Jersey. Police were called around 4:35 p.m. Monday to a ...