Did you know a single heat wave can push temperatures up by 15°C in just a few hours? That kind of rise feels like walking into an oven, and it can mess with your health, your home, and even your mood. The good news is there are simple steps you can take right now to stay cool and safe.
The first thing to do is shut the sun out. Close blinds or curtains on windows that face east or west, because those get the most direct sunlight in the morning and evening. If you have fans, set them up so they push cool air from a lower window upward – hot air rises, so this creates a gentle breeze inside.
Another cheap trick is to hang a damp sheet in front of an open window. The incoming air picks up moisture as it passes through the cloth and feels cooler on your skin. You can also freeze bottles of water overnight and place them in front of fans for a DIY air conditioner.
When the mercury spikes, your body works harder to stay cool. Drink plenty of water – aim for at least eight glasses a day, more if you’re active or sweating a lot. Avoid caffeine and alcohol because they can dehydrate you faster.
If you start feeling dizzy, headache, or extra tired, it could be early signs of heat exhaustion. Find shade or an air‑conditioned spot, sip water slowly, and rest. In severe cases – if you feel confused, have a rapid pulse, or are vomiting – call for medical help right away.
Kids, pets, and older adults need extra attention during a heat wave. Check on them frequently, make sure they have cool drinks, and keep their living spaces well‑ventilated. A small bowl of ice water for dogs can help them stay comfortable while you’re out.
Beyond personal health, think about your energy use. Running the AC full blast all day drives up electricity bills and strains the power grid. Set the thermostat a few degrees higher and use a fan to circulate air. Turn off unnecessary lights and unplug electronics that generate heat.
Finally, stay informed. Local weather apps will send alerts when a heat wave is coming or when it’s safe to go outside. Planning your errands for early morning or late evening can keep you out of the hottest part of the day.
Heat waves are tough, but with these easy habits you can protect yourself, your family, and even the planet. Keep this guide handy, share it with friends, and remember that a little preparation goes a long way when the sun turns up the heat.
A severe heat wave has gripped California, setting new temperature records across multiple cities. Sacramento reached highs of 110 and 113 degrees, while Redding recorded an all-time high of 119 degrees. The extreme heat also affected other regions, including Death Valley with a staggering 128 degrees. This heat wave has led to at least one death and another severe case of heat exposure.
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