Forecast predicts extreme heat could break records across the U.S. without exception

• The NPS predicts record-breaking extreme heat in areas of the U.S. Southwest, with temperatures expected to reach up to 110°F
• Heat waves can cause groups of people to become dehydrated, with heat-related illnesses and deaths
• Know how to protect your home: check ventilation, replace HVAC filters, and maintain temperature control systems

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The National Weather Service in the U.S. has issued a warning about record-breaking extreme heat waves across parts of the country. The forecast calls for record-setting heat in many places, including New York, Chicago, Boston, and Detroit. There is a risk of dangerous temperatures—ones that could be life-threatening.

Meteorologists predict that temperatures will reach a maximum of 90–100°F across parts of the U.S. Southwest. The heat index (heat index) may climb to well over 110°F in some regions. New York is expected to see record highs in the coming days, with the heat index potentially rising above 110°F.

For Chicago, too, the forecast calls for record-breaking heat that could reach 110°F. The heat wave will also affect other cities, including De Moines, Detroit, and Columbus. In addition, the forecast calls for record-breaking heat in many other parts of the U.S., which could pose a serious risk to people’s health.

Central to the forecast is the idea that extreme heat can be dangerous even indoors: the NWS warns that heat can affect people’s health, especially those with chronic conditions. People with heart disease, diabetes, respiratory illnesses, and people over 65, as well as children and pregnant women, should take extra care. The agency recommends staying indoors and reducing exposure to heat, especially during the hottest hours. It also advises drinking plenty of fluids, avoiding alcohol, and taking breaks in air-conditioned spaces.

Heat index temperatures can be especially high, so it’s important to check the forecast and take precautions. For heat-risk information by ZIP code, use the CDC HeatRisk tool, which shows the level of risk in your area.

What can change the heat index is humidity: the higher the humidity, the more difficult it is for the body to cool itself. That’s why, even if the air temperature isn’t extremely high, the heat index can still be dangerous.

Also, consider the following: keep HVAC filters clean, and make sure your home’s ventilation system is working properly. For those who spend time outdoors, it’s important to limit exposure to direct sunlight, wear light clothing, and drink water regularly.

Finally, be aware that extreme heat can be dangerous and can lead to heat exhaustion or heat stroke. If you or someone around you experiences symptoms such as dizziness, confusion, or a high body temperature, seek medical help immediately.

Tags: Weather/USA/Well-being