NewsFox 5 San Diego & KUSI — Local NewsJuly 31, 2026San Diego
Extreme Heat and Tropical Weather Warnings for San Diego County
San Diego County is under an extreme heat warning and tropical weather advisories due to the influence of Hurricane Genevieve. These alerts are expected to remain in effect through Sunday night.
Read the full story at Fox 5 San Diego & KUSI — Local NewsWhy It Matters
Residents in affected areas of San Diego County face potential health risks from high temperatures and weather instability through Sunday night.
Key Facts
- An extreme heat warning is currently in effect for parts of San Diego County.
- Tropical weather advisories are active for parts of San Diego County and California.
- The weather warnings are scheduled to remain in effect through Sunday night.
- Hurricane Genevieve is the identified cause of the tropical weather advisories.
Who's Mentioned
organizationNational Weather Service“Issued the extreme heat warning”locationLa Mesa“Inland valley community impacted”locationBorrego Springs“Desert community impacted”locationJulian“Mountain community impacted”locationIndio“Desert community impacted”locationCathedral City“Desert community impacted”locationSantee“Inland valley community impacted”locationPalm Springs“Desert community impacted”locationPine Valley“Mountain community impacted”locationLa Quinta“Desert community impacted”locationSan Diego County“Primary area affected by the weather warnings”locationCoachella“Desert community impacted”locationPoway“Inland valley community impacted”locationEscondido“Inland valley community impacted”locationSan Marcos“Inland valley community impacted”locationPalm Desert“Desert community impacted”locationEl Cajon“Inland valley community impacted”locationCalifornia“The state where the weather warnings are active.”otherHurricane Genevieve“Weather event causing coastal advisories”organizationCal Fire“Providing heat safety advice”