The National Weather Service reported an air quality alert at 12:43 p.m. EDT on Sunday in effect until Tuesday at noon EDT ...

On Sunday at 12:27 p.m. EDT an air quality alert was reported by the National Weather Service in effect until Tuesday at noon ...

Phoenix set a new record temperature. Hundreds of fires are burning in Canada. And two potential storms are brewing in the ...

A cold front expected late Wednesday may bring thunderstorms and relief from the scorching temperatures that will peak ...

Fires, storms and the potential for near-record high temperatures across the western US are in the offing for the coming week.

Another air quality alert is in effect for Philly and its neighboring Pennsylvania counties Sunday, and it looks like more ...

We remain under an Extreme Heat Warning as an extended stretch of very hot weather continues throughout the Coachella Valley. We're also tracking an Air Quality Alert in place through this evening ...

On Saturday at 3:45 p.m. an air quality alert was reported by the National Weather Service in effect until Monday at midnight ...

An air quality alert was issued for parts of Southern California because of the effects of the Canyon Fire, fueled by dry ...

The National Weather Service in Boulder has issued an air quality alert for Rio Blanco, Eagle, Summit, Garfield, Pitkin, ...

The National Weather Service said the alert will be in effect until Sunday morning in the Santa Clarita Valley and Saturday ...

Smoke from wildfires in Canada continue to impact Greater Akron. An Air Quality Alert has been issued for northern Ohio for ...