The wet weather fueled by an atmospheric river represents an about-face after a dry January helped ignite fires that devastated California.
The atmospheric river's effects are expected to last at least through Tuesday, one meteorologist told Newsweek.
The San Francisco Bay area saw flooding caused by a Pineapple Express event in 2024 After an unusually dry January a weather system called an atmospheric river - or Pineapple Express - is now ...