
COOL ZONES
Cool Zones are free, air-conditioned places to stay cool when it's very hot.
The Cool Zone program season runs from June 1 - October 31. To cool off outside of the program season, visit the San Diego County Library website to find a County Library location near you.
Email us at coolzones@sdcounty.ca.gov if you need more information about the Cool Zone program.
- Heat
Advisory
- San Diego County Coasts and Valleys
- 10:00am Monday, 3/16 through 8:00pm Friday, 3/20.
- Expected valley temperatures in the mid 90s to low 100s.
- Expected coastal temperatures in the low to mid 90s.
- San Diego County Coasts and Valleys
- Heat Watch
- San Diego County Mountains and
Deserts
- 10:00am Thursday, 3/19 through 8:00pm Friday, 3/20.
- Expected mountain temperatures in the mid to high 90s.
- Expected desert temperatures up to 110.
- San Diego County Mountains and
Deserts
Visit the National Weather Service Website for additional information.
Hydrate with water, find shade, wear sunscreen, and take breaks when outside. If possible, stay in air-conditioned buildings as much as you can. Keep animals in cool places and hydrated with water. Never leave your animals in unattended parked cars.
To learn more about how to stay safe during extreme heat, visit: https://heatreadyca.com/






