The northeastern U.S. faces life-threatening flash flooding, with millions under flood warnings. High-water rescues have already occurred, and further rainfall could exacerbate the situation. Power outages and travel disruptions are widespread. In the southern U.S., extreme heat poses a significant health risk, particularly for those without access to cooling or hydration. The southwest faces record-breaking temperatures and heightened wildfire risks. In Wisconsin, the EF3 tornado caused injuries and structural damage, highlighting the destructive potential of severe storms.