超热波冲击东南和中西部,影响到3 000多万人。 Extreme heatwave hits Southeast and Midwest, affecting over 30 million people.

由于极高的温度和湿度,国家气象局为美国东南部和中西部发布了热警示和警告。 The National Weather Service has issued heat advisories and warnings for the Southeast and Midwest U.S. due to extreme temperatures and humidity. 预计高温将达到上90年代华氏,热指数最高达115摄氏度。 Highs are expected to reach the upper 90s Fahrenheit with heat indexes up to 115°F. 超过3 000万人可能受到影响。 Over 30 million people may be affected. 气象服务建议保持水合,在室内空调空间停留,避免艰苦活动。 The weather service advises staying hydrated, staying indoors in air-conditioned spaces, and avoiding strenuous activities. 热浪预计将持续数天, The heatwave is expected to last several days, with some relief potentially coming later in the week.