Extreme heat is becoming more common in Yolo County, bringing higher health risks, increased energy demand, and a greater chance of power outages. Taking a few simple steps now can help you and your family stay safe during hot weather.

Stay Informed

  • Sign up for Yolo Alert to receive emergency notifications about extreme heat, wildfires, power outages, and other hazards.
  • Know your emergency zone. Use the Genasys Protect website to find your zone by entering your address. This can help you stay informed during emergencies.
  • Identify nearby cooling locations where you can escape the heat – use the Yolo Places to Cool Down map to find locations near you.

Be Ready for Power Outages

Extreme heat can strain the electrical grid and increase the risk of Public Safety Power Shutoffs (PSPS) or other outages.

If you rely on powered medical equipment:

Save Energy During Heat Waves

Reducing electricity use during peak hours helps support grid reliability and can lower your energy bill.

Try:

  • Running appliances early in the morning or later in the evening
  • Line-drying clothes
  • Using LED lighting
  • Keeping blinds and curtains closed during the hottest part of the day

Know the Signs of Heat Illness

Watch for:

  • Dizziness
  • Headache
  • Nausea
  • Heavy sweating
  • Confusion

Drink plenty of water, spend time in air-conditioned spaces when possible, and check on older adults, neighbors, children, and pets.

Resources from Cool Davis

Cool Davis offers local resources to help residents prepare for extreme heat and build long-term climate resilience, including:

 

Stay Cool and Know the Signs of Heat Illness

Resources from Listos California and Heat Ready California provide key safety tips, including:

  • Recognizing signs of heatstroke and heat exhaustion: dizziness, headache, nausea, heavy sweating

  • Staying hydrated and seeking out cool, air-conditioned locations

  • Looking out for children, older adults, neighbors, and pets

Access downloadable resources: