Get weather alert emails All # A-F G-L M-S T-Z # A-F G-L M-S T-Z San Diego, CA Santa Ana Mountains and Foothills Extreme Heat Watch from FRI 10:00 AM PDT until WED 9:00 PM PDT Issued September, 30 2026 at 8:47 PM - US/Pacific expires October, 07 2026 at 9:00 PM - US/Pacific San Diego, CA San Diego County Inland Valleys Extreme Heat Watch from FRI 10:00 AM PDT until WED 9:00 PM PDT Issued September, 30 2026 at 8:47 PM - US/Pacific expires October, 07 2026 at 9:00 PM - US/Pacific San Diego, CA San Diego County coastal areas Extreme Heat Watch from FRI 10:00 AM PDT until WED 9:00 PM PDT Issued September, 30 2026 at 8:47 PM - US/Pacific expires October, 07 2026 at 9:00 PM - US/Pacific
San Diego, CA Santa Ana Mountains and Foothills Extreme Heat Watch from FRI 10:00 AM PDT until WED 9:00 PM PDT Issued September, 30 2026 at 8:47 PM - US/Pacific expires October, 07 2026 at 9:00 PM - US/Pacific
San Diego, CA San Diego County Inland Valleys Extreme Heat Watch from FRI 10:00 AM PDT until WED 9:00 PM PDT Issued September, 30 2026 at 8:47 PM - US/Pacific expires October, 07 2026 at 9:00 PM - US/Pacific
San Diego, CA San Diego County coastal areas Extreme Heat Watch from FRI 10:00 AM PDT until WED 9:00 PM PDT Issued September, 30 2026 at 8:47 PM - US/Pacific expires October, 07 2026 at 9:00 PM - US/Pacific
