Severe thunderstorm and dust warnings were issued by the National Weather Service in Tucson on Wednesday, Aug. 20.

BP's 440,000-bpd refinery in Whiting, Indiana, continued to flare after flooding disrupted its operations earlier this week, ...

Heat is building with thunderstorm chances returning in Las Vegas. A string of First Alert Weather Days continues for the ...

A severe thunderstorm on Wednesday night downed power lines, damaged a number of cars and caused power outages in ...

A severe thunderstorm warning has been issued for southeastern Phoenix and part of the East Valley is already being affected.

"The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or ...

As of 3:30 p.m. Monday, 436 flights had been delayed and 19 had been canceled, according to flight tracking data from ...

Heat is building with thunderstorm chances returning later this week in Las Vegas. A string of First Alert Weather Days ...