Heat Advisory issued March 18 at 7:53PM PDT until March 20 at 8:00PM PDT by NWS San Diego CA
Issue date: 2026-03-19T02:53+00:00
* WHAT...High temperatures in the 90s expected. * WHERE...Santa Ana Mountains and Foothills. * WHEN...Until 8 PM PDT Friday. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Overnight lows in the mid 60s to low 70s will limit overnight relief from the heat.
