Temperatures warm up to kick off the work week with a high of 66 expected in Las Vegas. Conditions shift mid-week as an atmospheric river is expected to impact the Southwest.

Bird flu is forcing farmers to slaughter millions of chickens a month, pushing U.S. egg prices to more than double their cost ...

A 2019 infrastructure report card gave the state’s levees a "D," citing that despite significant investments, much more work ...

There is now a 30% chance of intense rain between Feb. 12 and 15 in Los Angeles, Ventura, Santa Barbara and San Luis Obispo ...

The rainfall was so intense that in one dramatic example, a mudslide caused an entire house to slip down a bank into the ...

Al Roker talks to climate scientist Alexander Gershunov about the conditions that made the L.A. wildfires so devastating.

Atmospheric rivers, also described as "rivers in the sky," cause more than 80 percent of all flooding damage across the West ...

Another round of snow is headed for Montana as the active and cold February weather will continue for the foreseeable future.

A series of atmospheric rivers over the last week brought feet of rain and snow to California, as well as wind gusts over 100 mph, and AccuWeather meteorologists say the storms aren't over yet.

U.S. Senators Alex Padilla (D-Calif.) and Lisa Murkowski (R-Alaska) announced bipartisan legislation that will reduce flood ...

Expect scattered light rain this morning, mainly before 10:00 a.m. By the afternoon, we expect partly cloudy skies and mild ...

The days long storm system that has been hitting Montana continues as the atmospheric river is steering Pacific moisture into an arctic airmass.