Guides General 02.07.2026

Power outage during hot weather: how to stay in control

A power outage in extreme heat can become risky quickly. This simple plan helps protect water, cooling, light and communication.

Power outage during hot weather: how to stay in control
Power outage during hot weather: stay cool first, then get organized. Close curtains, shutters or blinds on the sunny side of the home immediately. Only open windows when the outside air is cooler than the air inside.

Drink water regularly, even before you feel thirsty. Avoid alcohol and very sugary drinks. If water might become limited, divide your supply early and plan at least two liters per person per day, more during strong heat.

Open the refrigerator and freezer as rarely as possible. Every unnecessary look lets cold air escape. Decide what must be eaten first, and do not take risks with food that has become warm.

Keep power banks, flashlights, a battery radio, medicines and charging cables in one fixed place. In a dark, hot home, searching for small items wastes time and energy.

Check on vulnerable people early: older neighbors, children, people living alone and anyone with health problems. If the home becomes too hot, move to a cooler place such as shade, a basement, a public building with air conditioning or an official cooling center if available.

Never use a barbecue, camping stove or generator indoors or near open windows. Carbon monoxide is invisible and can kill quickly.

Rule to remember: lower body heat first, secure water second, then organize light and communication.