Extreme heat is impacting states across the country. See maps of high temperature forecasts and heat index levels.

A heat wave is currently affecting about 160 million people, according to the National Weather Service. Here's which states ...

Breezy afternoon winds and dry conditions on July 2 will raise the risk of new fires growing out of control, the National ...

The National Hurricane Center is keeping a close eye on the Atlantic. Will a tropical development impact NJ on July 4th ...

"Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors," an ...

Forecasters are watching a potential system that could develop off the coasts of Florida. Plus, what to expect from Tropical ...

Florida could experience impacts from a tropical development over the July 4 weekend as forecasters warn that the Atlantic ...

A disturbance is expected to stall late this week over Florida and currently has a low chance for tropical or subtropical ...

Major wind gusts are being seen across the Las Vegas Valley, some causing property damage. The National Weather Service has ...

The colors the National Weather Service uses to show rainfall on its weather map couldn't represent the deluge in southeastern Texas, so the NWS added two more purple shades to its map. The old ...