Hawaii faces its second hurricane impact in a matter of weeks, as Hurricane Lowell threatens communities still recovering from Hurricane Lala. Lowell was a Category 3 hurricane Monday, moving ...

The first days of September could bring a new tropical threat to areas around Florida this week, boosting shower and thunderstorm activity along the Southeast coast of the United States. The weather ...

The death toll from a flash flood that hit northeastern Nepal nearly a week ago continued to rise on Tuesday to more than 1,000, officials said, as rescuers race to find thousands still missing.

A flash flood tore through the floor of the Grand Canyon on Saturday, leaving at least two people dead and one person remains missing as crews continued searching the damaged canyon corridor. John ...

Drenching severe storm train to shift southward in eastern US on Labor Day weekend A persistent train of thunderstorms packing damaging wind gusts and flash flooding will gradually shift southward in ...

Midwest, East at risk for damaging storms and flash flooding into Friday Rounds of severe weather and torrential downpours will roll from parts of the Midwest to portions of the Atlantic Coast through ...

Some of the more intense storms in this zone will bring the risk of damaging wind gusts and tornadoes, along with flash flooding. On Thursday, the risk of severe weather will focus a bit farther south ...

Hurricane Rosa in 2018 soaked not only Baja California but also reached as far as Phoenix, where heavy rain put it in the history books as one of the wettest days on record for the city and left cars ...

Lab assistant Amy Sebo drops mosquitoes into test tubes as she prepares them to be tested with the VecTest procedure for West Nile Virus, Saint Louis Encephalitis, Eastern Equine Encephalitis and ...

A massive flash flood destroyed infrastructure and may have killed hundreds near the Trishuli Bazaar area of the Nuwakot District in Bagmati Province of Nepal, not far from the capital city of ...

While damaging winds will be the primary concern, flash flooding is another concern where thunderstorms produce intense downpours and repeat over the same areas. The severe weather threat will shift ...

Tropical Storm Amanda has formed in the eastern Pacific Ocean, becoming the first named storm of the year within 1,500 miles of the Americas. An area of tropical interest and a tropical rainstorm near ...