The storm will usher in warm temperatures, which will contribute to the flooding risk from heavy rain as snow melts.

As a series of Pacific storms continues in the northwestern United States and in southwestern Canada, the biggest storm of the bunch will include an atmospheric river in portions of Washington and ...

Weather balloons and “hurricane hunter” planes aid the science of understanding California’s atmospheric rivers.

Many atmospheric river events are weak. But the powerful ones can transport extraordinary amounts of moisture. Studies have ...

Editor's note: This page reflects news from Wednesday, Feb. 12. For the latest updates on the atmospheric river in California, read USA TODAY's coverage for Thursday, Feb. 13. SAN DIEGO ...

A new atmospheric river will bring a new rainstorm to the Los Angeles area in the middle of the week, forecasters say. KCAL News Meteorologist Paul Deanno said this next storm could be the biggest ...

You can get in touch with Anna by emailing [email protected]. Languages: English. An atmospheric river will bring severe weather to central and southern California through Friday this week ...

Another atmospheric river is expected to bring heavy rain to most parts of California this week, raising concerns over flooding on the heels of an earlier system that broke daily rainfall records ...