San Marcos is located in San Diego County, California. This page shows active weather alerts affecting San Marcos issued by the National Weather Service.
Stop checking. Start getting notified.
iAlert sends free email alerts the moment a warning is issued for San Marcos.
San Marcos, California, in San Diego County in northern inland areas, faces wildfires, Santa Ana wind events, extreme summer heat, atmospheric river flooding, and fire weather conditions.
Common alert types for this area:
iAlert monitors San Marcos around the clock and notifies you the moment a warning is issued. Email, text message, and phone call notifications available.
Set Up Free Email Alerts