What the National Weather Service describes as a “significant” heat wave will overtake our weather pattern by late this week.

The National Weather Service reported an air quality alert at 7:22 a.m. on Tuesday in effect until 11:15 p.m. for Franklin, ...

With feels-like temperatures threatening to soar to 110 degrees, the National Weather Service has issued a heat advisory for ...

The Lehigh Valley set one temperature record in July, according to the National Weather Service: The high of 96 degrees on ...

Studies have found how hot is too hot, and it's close to August's monthly average. Here's what to know during one of the state's hottest months.

An extreme heat warning was issued by the NWS Phoenix AZ on Tuesday at 2:55 a.m. valid from Wednesday 10 a.m. until Friday 8 ...

The fires, which were sparked by lightning this weekend, are expected to continue as hot, dry conditions persist.

At 12:22 a.m. on Tuesday, the NWS Las Vegas NV released an extreme heat warning valid from Wednesday 10 a.m. until Thursday 8 ...

At 12:32 a.m. on Tuesday, the NWS Wakefield VA released a beach hazards statement in effect until 8 p.m. for Eastern ...

On Monday at 5:14 p.m. an air quality alert was reported by the National Weather Service in effect until Wednesday at ...

A flood advisory was released by the National Weather Service on Monday at 9:30 p.m. in effect until 11:30 p.m. for Mobile ...

A "megaflash" was one for the record books — a lightning flash that reached from eastern Texas to Kansas City.