Large swaths of the country were broiling under a heat dome, worsened by a humid atmosphere that’s circling the East.

Temperatures in Central Park are forecast to soar into the high 90s on Monday and Tuesday, but it will feel like it’s 105 degrees outside.

A massive heat wave is unleashing the hottest weather in years across the eastern United States, and the temperature in New York City could hit triple digits for the first time in…