A dangerous heat wave is forecasted to hit the Midwest and Northeast, affecting over 200 million people as temperatures soar into the triple digits. Meteorologists warn that this extreme heat, characterized by a heat dome, will bring oppressive humidity and potentially life-threatening conditions. Major cities like New York, Philadelphia, and Chicago are expected to break temperature records, prompting alerts and warnings for residents to stay hydrated and take precautions. As we officially enter summer, many states are bracing for relentless high temperatures with heat index values exceeding 100 degrees. Severe storms may precede the heat, but conditions are predicted to become increasingly scorching throughout the weekend.