A massive heat dome fueling the first major heat wave of the summer brought record-breaking temperatures to cities across the Northeast on Monday, and the life-threatening conditions will continue on Tuesday as millions of people from the Midwest to New England fight to stay cool.
Severe thunderstorms contributed to three deaths in central New York and dumped up to 5 inches of rain on Sunday, prompting a rare Flash Flood Emergency as floodwaters covered roads and entered homes.