Heat threats may start being categorized similar to hurricanes
A weekend of unrelenting rains swept across the southwest this weekend. In New Mexico, surging water stranded 150 tourists at Carlsbad National Parks. In Utah, rescue crews at Zion National Park are still searching for graduate student Jetal Agnihotri, who was swept away. Meanwhile, in the northeast, drought-like conditions are switching to severe storms and heavy rains. Delta Airlines is already issuing travel waivers due to the threat of severe weather.