Millions Face Intense Heat Across U.S. Ahead of Holiday Weekend

Why it matters locally: Louisiana, particularly its southern parishes, is accustomed to high temperatures and humidity, which can lead to increased risks of heat-related illnesses and place strain on infrastructure like the power grid during this holiday travel period.

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Millions of people across the United States are currently experiencing a period of intense heat and humidity. Forecasters expect temperatures to reach 100 degrees Fahrenheit (38 degrees Celsius) in numerous areas. These high temperatures are forecast to continue for multiple days, coinciding with the lead-up to the Fourth of July holiday weekend.