Sudden floods around the Iranian city of Mashhad have taken the lives of at least five people, two of whom were stuck in a ...

An extratropical storm is a step down from a tropical depression. However, it can still drop a decent amount of rain. By ...

Developed more that 50 years ago, the Saffir-Simpson Scale classifies hurricanes based on potential wind damage. It does not ...

With stronger wind shear, the storms are tilted, which causes them to waste energy ... which break down impacts into four ...

Sudden floods around the Iranian city of Mashhad have taken the ... and last year saw tornadoes and tropical storms form ...

Another out-of-season storm is brewing near Hawaii and is likely to deliver much heavier rain than the first, as an ...

Another out-of-season storm is brewing near Hawaii and is likely to deliver much heavier rain than the first, as an atmospheric river will become involved, AccuWeather meteorologists warn. A storm ...

A series of overlapping, long-period south swells will begin to fill in Tuesday afternoon and persist through the weekend.

Hawaii’s famed sunshine is taking its own vacation break this week as a dayslong stormy pattern sets up just off the tropical ...

From Monday morning to Tuesday afternoon, some parts of northeast Florida received nearly 8 inches of rain, according to the ...

Powerful thunderstorms turned deadly Monday as they rumbled across the Gulf Coast, where they produced large hail, damaging ...