Feb 26, 2025 · Click HERE for help with NWPS or our NEW Flood Mapping Services. Thank you for visiting a National Oceanic and Atmospheric Administration (NOAA) website. The link you have selected will take you to a non-U.S. Government website for additional information.

2 days ago · Orange County and Santa Ana Mountains is under an updated flood watch which was issued by the National Weather Service on Wednesday at 9:51 p.m. The watch is valid from 10 p.m. until Thursday, Mar.…

On Wednesday midday, concerned passersby noticed the dog on a spit of land in the Santa Ana River bed near Etiwanda Avenue and 66th Street. They notified Animal Services, which called in experts ...

1 day ago · In the Santa Ana foothills near Rancho Santa Margarita in Orange County, officials closed Trabuco Canyon Road, after rain swept rocks, tree limbs and several inches of mud across the roadway. That ...

Feb 6, 2024 · While two river searches in Los Angeles County turned up nothing, crews along the Santa Ana River in Riverside were busy for hours Monday morning, pulling more than two dozen people and...

3 days ago · A tornado hit Southern California this morning amid an atmospheric river that is bringing rain, flooding and mudslides to the state. ... SANTA MONICA, CA - MARCH 12, 2025 - - A member of the California National Guard walks along a checkpoint on Pacific Coast Highway, at Chautauqua Blvd., minutes before it was shutdown in Santa Monica on March ...

2 days ago · The storm is expected to dump 1 to 2 inches of rain along the coast and up to 4 inches in the valleys at rates that could cause problems. Some roads will be closed starting Wednesday.

1 day ago · Some road closures and evacuations were announced in anticipation of possible flooding. ... Around the Santa Ana Mountains, highs could drop as low as 37 degrees. The mountains.

1 day ago · The West Coast is braced for an atmospheric river event that threatens flash flooding and power outages from heavy rain and snow, making travel conditions hazardous or even impossible for some ...

Feb 4, 2025 · Crews from OC Public Works helped to clear transient encampments and debris from a major flood control channel in preparation for the upcoming rain. The OCTA allowed the deputies to use their Santa Ana base as their staging area for the operation.