Tropical Storm Mario could send tropical moisture into Southern California and the Southwest this week, raising the risk for showers, storms and flash flooding.

AccuWeather meteorologists are tracking several potential trouble spots, including a system near the Carolinas, a tropical wave in the central Atlantic, and a zone stretching from the western ...

A firefighting helicopter crew’s decision to fly an altitude higher than they were cleared for and the subsequent rapid descent led to the deaths of three people in a midair collision in 2023, ...

A woman died late Friday after being swept away in a flash flood in Cochise County, Arizona. Hours later, crews were called to rescue an injured man trapped in the Lavender Pit mine near Bisbee.

A prolonged September heat wave will push temperatures well into the 90s F, worsen drought and could strain Mississippi River barge transport.