From a snowstorm in the Sierra, extreme rain in Los Angeles and a tornado risk in populated parts of California, holiday travel will be treacherous across the state.

The atmospheric river storm is likely to cause a slew of hazards this week across California, including urban flooding, downed trees, outages and travel delays.

Californians looking to traverse the state by car during the holiday week can expect to face a potentially historic dose of wet weather and should exercise extreme caution — and even be ready to alter travel plans,

Southern California holiday travel is set to hit a record 10.2M people this year. See the best times to drive and the freeways to avoid if possible.

Back-to-back atmospheric rivers will bring rain, wind, and snow to California, creating travel challenges through Christmas week.

Some 10 million Southern California residents will travel out of the region through Jan. 1, according to AAA. This Saturday and Sunday are expected to be the busiest for driving for this year-end travel season.

Visiting California now feels familiar yet stricter, pricier, and more structured, asking you to plan ahead and respect clearer local rules.

A daunting rainfall forecast isn’t expected to stop Californians or the rest of the U.S. from traveling in record numbers over the end-of-year holiday season.

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (KSWB) — A year of record-breaking travel across Southern California is anticipated to come to a ...

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