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

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

The rain will be "generally beneficial" in the Los Angeles area, but there is a small risk of burn scar debris flows.

The second atmospheric river in a pair of storms will bring more rain and cooler temperatures to the Los Angeles area.

The atmospheric river has made its way to Southern California, drawing flooding concerns and possible mudslide fears for ...

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

After an atmospheric river doused the North Bay Tuesday, forecasters say more rain will return to the region Thursday and ...

Two atmospheric rivers dumped heavy rain from the valley to the Sierra resulting in rises on area waterways. Here's how the ...

The end of our snow event is coming up this afternoon, but heavy snow is still falling this morning in the Helena area. Here is the latest forecast.

KCRA tracks the rain and snow from the Valley to the Sierra. Second federal judge orders temporary pause to Trump ...

The Department of Environmental, Earth and Atmospheric Sciences (EEAS) offers undergraduate and graduate degrees with unique interdisciplinary study programs encompassing Geosciences, Meteorology, ...

The level of carbon dioxide in the atmosphere measured by a weather station at the Mauna Loa Observatory in Hawaii increased by 3.58 parts per million in 2024 – the biggest jump since records ...