Three people, including 6-year-old sisters, were killed after trees fell on homes during severe weather that struck early on ...

The National Weather Service reported an air quality alert at 2:39 p.m. EDT on Sunday in effect until Monday at midnight EDT ...

The National Weather Service issued an updated weather alert at 5:25 p.m. on Sunday for strong thunderstorms until 6:15 p.m.

Advisories take effect this week as the heat index for most of Maryland is expected to reach up to 110 in the coming days.

On Sunday at 3:06 p.m. the National Weather Service issued a severe thunderstorm warning in effect until 3:45 p.m. for Coffee ...

The National Weather Service has issued extreme heat warnings, heat advisories and air quality alerts for all 21 New Jersey ...

At 4:36 p.m. on Sunday, the National Weather Service reported an air quality alert in effect until Monday at 8 p.m. for Blair ...

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

The National Weather Service reported an air quality alert at 4:36 p.m. on Sunday in effect until Monday at 8 p.m. for ...

At 2:04 p.m. on Sunday, the NWS Wilmington NC issued a heat advisory valid from Monday 10 a.m. until Tuesday 10 a.m. The ...

A multiday heat wave is bringing high temperatures and health risks from the Midwest to the Northeast, prompting warnings and ...

Tens of millions of people across the Midwest and East braced Sunday for another sweltering day of dangerously hot ...