Many MS counties are under heat advisory. NWS says parts of the state can expect heavy rain from a tropical weather system ...

Millions of Americans are under weather advisories this week. See which major cities have heat, flood or storm advisories.

The National Weather Service has warned of "searing heat and oppressive humidity that occurs during the 'dog days of summer'." ...

Torrential rain in the Northeast led to flooding in New York and New Jersey, resulting in highway closures. Here we offer you ...

Meteorologist Ava Marie says the Heat Advisory has been expanded to include more of Maryland, as the heat index could reach as high as 108 degrees Thursday afternoon.

Another heat advisory with a late-day severe threat Monday Caught on camera: CEO resigns after uncomfortable moment at Coldplay concert goes viral Map shows Donald Trump's approval rating in each ...

A heat dome​ is trapping over 90 million Americans in extreme temperatures this week with the National Weather Service​ issuing heat alerts from Nebraska to Florida.

New York and New Jersey hit by torrential rain and flash floods, forcing highway closures, suspending subway lines and flight delays.

CNN is tracking extreme heat conditions for Americans each day. See where the risks are greatest — and where high temperature records might be broken.

Neighborhood social app Nextdoor is launching a redesigned version of its service that it’s calling the “new Nextdoor.” ...

Multiple U.S. states and Canadian provinces are experiencing poor air quality from wildfire smoke. Here's where.

The weather forecast for Florida on Sunday is shaping up much the same as it did Saturday. Protect yourself from the blazing ...