Both reservoirs have been steadily rising since November, after the start of California's water year in October. A series of ...

Heavy precipitation is falling mostly in mountain areas. A flood watch in also in effect for the coast of central California, ...

An atmospheric river is a long, narrow band of moisture that oftentimes comes ahead of a storm system. It's a big source of moisture for the Western U.S. and, specifically, the Sierra Nevada and ...

Here are is where to find live, interactive radar and traffic maps on KCRA.com to help keep you prepared during weather events in California. Track the weekend forecast here. Sign up for our ...

You may have heard meteorologists using the phrases "atmospheric river" and "Pineapple Express" when talking about wet weather in California, but what do they really mean?

Conditions will be quiet early Monday before another round of heavy rain moves into the Bay Area tonight, with an atmospheric river bringing intense downpours and strong winds Tuesday.

While the wet weather may bring an end to a devastating run of wildfires in the state, it could also cause flooding and other hazards.

The second in a series of atmospheric river storms is set to arrive in Northern California on Monday, prompting flood watches ...

The KCRA 3 weather team is issuing Impact Days through Tuesday because back-to-back storm systems will bring waves of rain and snow that can affect outdoor activities and travel.

Places like California, Oregon, Washington, Idaho, Utah and Nevada are (somewhat) used to this sort of phenomenon. You can ...

An atmospheric river is essentially a narrow band of Pacific moisture, water vapor, that is funneled into a long narrow flow.

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 ...