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

Why it matters locally: Arkansas is among the states expected to experience intense heat, with temperatures potentially reaching 100 degrees Fahrenheit, increasing the risk of heat-related illnesses and putting a strain on the state's power grid during the holiday weekend.

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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.