"In a significant change to the forecast, the Russian River at Guerneville is now expected to reach minor flood stage ...

Parts of northern California could see up to a foot of rain, but Phoenix will remain dry and warmer than usual.

The storm is expected to continue to favor the North Bay, resulting in 2.5 to 3 inches of additional rain in Sonoma County ...

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.

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?

An “impressive” atmospheric river is set to deliver numerous rounds of moderate to heavy rainfall across the Bay Area this ...

Japan on Sunday launched a navigation satellite on its new flagship H3 rocket as the country seeks to have a more precise location positioning system of its own. The H3 rocket ...

Atmospheric river conditions could bring multiple feet of snow to the northern Sierra Nevada. Other areas face a risk of flooding as the ground becomes increasingly saturated.

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

An atmospheric river brought heavy rain and mountain snow to parts of California and the Pacific Northwest on Friday, January 31.Satellite imagery released by the Cooperative Institute for Research in ...

It could rain for many hours each day in the middle of next week as a storm takes a swing through Southern California, ...

The snow level will increase Friday night into Saturday. A rain-snow mix is likely over Donner Summit Friday night into early Saturday morning. That may change back over to wet snow for the summit on ...