Meteorologists Bill Henley, Erika Martin and Krystal Klei round out the First Alert Weather Team, bringing 80 years of combined forecasting experience to NBC10. Among the many tools the team uses ...

Today we're learning from Meteorologist Bill Henley how three important Laws of Motion affect how far a baseball goes -- and how long it will be until a storm arrives. An object at rest will stay ...

Some of the faces of NBC10 include anchors Jacqueline London, Fred Shropshire, Tracy Davidson, Johnny Archer, Keith Jones, Erin Coleman, First Alert meteorologists Bill Henley and Brittney Shipp ...

With sunset at 6:17 p.m. Thursday, the best time to head outside is between 6:50 p.m. and 7:30 p.m., NBC10 First Alert Weather meteorologist Bill Henley said. "Look toward the western horizon ...

Phillies fans and weather enthusiasts rejoice! The 11th annual Weather Education Day is taking place at Citizens Bank Park on ...

As we wait for much-needed cold November rain, Philadelphia has smashed the record for consecutive dry days while en route to what will likely be a rainless October. Sunday, Oct. 27, 2024, marked ...

Both of those earlier warnings expired. In a Sunday morning update, NBC10 First Alert Weather meteorologist Bill Henley, noted that the region was also under a severe thunderstorm watch until 6 p ...

Emmy-award winning CNN anchor Don Lemon reminisces with Bill Henley about the times he spent as a former NBC10 reporter. “I just remember just being embraced here,” said Lemon. “I grew up as ...

During the annual event, thousands of students and teachers from across the region learned fascinating facts about the weather from NBC10 and T62 First Alert Weather meteorologists Bill Henley ...

NBC10 and Telemundo 62’s Justin Godynick, Marvin Gomez, Janet Bolivar, Brittney Shipp, Bill Henley, Michelle Rotella, and Brian Mendoza provided an educational experience focused on weather for ...