Devastating, life-threatening floods have already started in some states as an atmospheric river causes heavy rainfall.

State rivers shows moderate flooding, with the Ohio River reaching a level that has only been seen once in the last 28 years. See where the flooding will reach.

Two months after deadly wildfires razed thousands of homes in the Los Angeles area, Cal Fire has released a new map showing ...

The risk of flooding from a major tsunami may be greater than many realized along California’s coastline, state officials ...

More communities than previously thought could be impacted by a tsunami resulting from a large earthquake off the California ...

Along California’s North Coast ... Dec. 23, 2024 In the latest update of the maps, potential tsunami flood areas were expanded in parts of Long Beach — including along Ocean Boulevard and ...

California lands are classified as either moderate ... The fire hazard severity zone maps are like flood zone maps, and they ...

Redwood City has the highest risk for severe coastal floods of any California city, according to data released Wednesday by ...

Several areas in Southern California could have scattered showers throughout the day, but the potential for "damaging flooding" will not increase until the evening to overnight hours. "The good ...

The California Geological Survey recently released new maps showing that potential tsunamis increase the threat of flooding in Alameda, Monterey, and San Mateo counties, along with other coastal ...

A multiple-day severe weather and "generational" flash flooding threat is pummeling the Ohio, Tennessee and Mississippi Valleys with an onslaught of tornadoes, damaging winds and forecasts of more ...