Hurricane Hilary emergency alerts in effect for Southern California

map of southern california coast with coastal waters and parts of san gabriel mountains and antelope valley in red
Areas in red are currently under tropical storm watch as of 3:00 p.m. on August 18. Photo credit National Weather Service

Hurricane Hilary is heading for Southern California, putting areas in Riverside, and Orange counties and all of Los Angeles County under a tropical storm watch. Officials urge residents to keep an eye on emergency alerts over the weekend as the situation develops.

“A Tropical Storm Watch (Sunday-Monday) has been issued for Catalina and Santa Barbara Islands, Antelope Valley Foothills, San Gabriel Mountains, Interstate 5 Corridor, Santa Clarita Valley, and Highway 14 Corridor, as well as much of the southern coastal waters,” according to the National Weather Service.

L.A. County residents can sign up to receive emergency alerts by text, email, or phone call at ready.lacounty.gov.

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For Orange County residents, head to AlertOC to sign up for emergency notifications.

Up-to-date information can be found at the National Weather Service website or on Twitter @NWSLosAngeles.

The National Hurricane Center is also tracking the storm. The agency warns that "tropical storm conditions are possible on Sunday in portions of southern California," and rain is expected to continue into Monday.

map of rainfall zone
Photo credit National Hurricane Center

For up-to-date information on road conditions and closures, Caltrans HQ has been sharing information other Caltrans accounts on Twitter.

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Featured Image Photo Credit: National Weather Service