Early season atmospheric river to bring ‘deluge’ of rain to Northern California coast CalTrans crews working on a section of U.S. Route 199 in Del Norte County in August.

An atmospheric river will impact California starting Thursday. Here's what that means. These storms, on average, account for 30% to 50% of the annual precipitation for the U.S. West Coast.

Atmospheric rivers: What they are and how they impact Northern California weather. An atmospheric river is not heavy rain or snow, but the moisture within an atmospheric river can be an ingredient ...

An atmospheric river storm with a ranking of 4 on a 1-5 scale was expected to bring rain to Northern California, mostly near the Oregon border starting Sunday Sept. 24, 2023, reducing fire danger ...

The atmospheric river coming ashore in Northern California this weekend has been deemed a 5 — or “exceptional,” which is as strong as they get — because it exceeds a threshold of water ...

An atmospheric river on Wednesday is bringing heavy rain and mountain snow to parts of Northern California. The KCRA 3 weather team is issuing an Alert Day specifically for areas north of ...

As much of Northern California is getting hit by an atmospheric river, a "bomb cyclone" swept across the northwest US with strong winds and rain, caus 24/7 Live San Francisco East Bay South Bay ...

A stronger atmospheric river is set to hit Northern California on Monday and then hit Los Angeles County on Tuesday, aiding hopes of a more definitive end to a devastating fire weather season for ...

Topline. Forecasters warn more severe storms in northern California could trigger excessive flooding and landslides this weekend as another heavy band of rain called an “atmospheric river” is ...

The heavy precipitation is due to an atmospheric river, which can carry more water than the Mississippi River. Blizzard conditions are expected in the Cascades and far northern California due to ...