City of Vista, CA

08/24/2026 | Press release | Distributed by Public on 08/24/2026 14:17

Heat Advisory Issued for Aug 25-28

National Weather Service Issues Heat Advisory

The National Weather Service has issued a Heat Advisory from 10 a.m. Tuesday, Aug. 25, through 8 p.m. Friday, Aug. 28.

Vista Fire Rescue encourages residents to take precautions and watch for signs of heat-related illness during periods of extreme heat.

Stay Safe in the Heat

  • Drink plenty of water throughout the day, even if you do not feel thirsty. Avoid excessive alcohol and caffeine.

  • Limit strenuous outdoor activity, especially during the hottest part of the day.

  • Wear lightweight, loose-fitting, light-colored clothing and use sunscreen.

  • Spend time in air-conditioned buildings whenever possible.

  • Never leave children, older adults or pets inside a parked vehicle-even for a few minutes.

  • Check on older adults, neighbors, relatives and others who may be especially vulnerable to extreme heat. Make sure they have access to air conditioning, water and transportation to a cooler location if needed.

  • Know the signs of heat-related illness. Heavy sweating, dizziness, nausea, headache and weakness may indicate heat exhaustion. Confusion, fainting, seizures or a very high body temperature may indicate heat stroke, which is a medical emergency. Call 911 immediately.

Official Cool Zones in Vista

Residents who need relief from the heat may visit either of Vista's official Cool Zones:

  • McClellan Senior Center
    1400 Vale Terrace Drive
    Open weekdays from 8 a.m. to 3:30 p.m.

  • Vista Library
    700 Eucalyptus Avenue
    Open seven days a week; hours vary.

Protect Your Pets

  • Keep pets indoors or provide access to shade and plenty of fresh, cool water.

  • Avoid walking pets during the hottest part of the day. Early morning or evening walks are safest.

  • Check pavement temperatures before walking. If the ground is too hot for your hand, it is too hot for your pet's paws.

  • Never leave an animal unattended in a parked vehicle.

  • Watch for excessive panting, drooling, weakness, vomiting or difficulty breathing. Contact a veterinarian immediately if a pet shows signs of heat illness.

Please take the heat seriously, plan ahead and check on those around you.

City of Vista, CA published this content on August 24, 2026, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on August 24, 2026 at 20:17 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]