Flood Watches In Effect For California - Videos from The Weather Channel

Flood Watches In Effect For California

September 19, 2025

Showers and storms will continue to move northward across the state of California as tropical moisture increases from the remnants of Mario. Rain will be most widespread across Southern California Thursday before pushing northward into Northern California on Friday. The main concern will be locally heavy rain that could lead to flooding as well as lightning. More on the timing here.