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

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

More than 160 million Americans are under the highest level of extreme heat alerts during a wave of above-average ...

More than 160 million Americans are under the highest level of extreme heat alerts during a wave of above-average ...

Harris County offers an interactive flood map to help homebuyers assess flood risks. HOUSTON — As the Bayou City dries out ...

Heat advisories and extreme heat watches are in place across much of the U.S., lasting until Tuesday with the potential to be ...

Sweltering 100-degree temperatures could be headed to central South Carolina early next week, according to the National ...

The criteria to issue a heat advisory, excessive heat watch and excessive heat warning is not clear-cut in NJ. Here's maps, ...

Stay safe in this sweltering heat, New Jersey. Here's the latest today, from heat maps, advisories and warnings, to when we'll see relief.

A heat wave that starts Saturday is expected to send daytime highs soaring into the 90s through next Tuesday. For some of us, ...