Tens of millions in US face dangerously hot weather in rare June heatwave

<p>Much of country from Minnesota to Maine under heat advisory as temperatures expected to pass 100F this week</p><p>Tens of millions of people across the midwest and east braced on Sunday for another sweltering day of dangerously hot temperatures as a rare June <a href="https://www.theguardian.com/environment/extreme-heat">heatwave</a> continued to grip parts of the US.</p><p>Most of the north-eastern quadrant of the country from Minnesota to Maine was under some type of heat advisory on Sunday. So were parts of Arkansas, Tennessee, Louisiana and Mississippi.</p> <a href="https://www.theguardian.com/us-news/2025/jun/22/midwest-east-coast-heatwave-temperatures">Continue reading...</a>