Heat Dome Broils the Western U.S.
Earth Observatory Science Earth Observatory Heat Dome Broils the Western U.S. Earth Earth Observatory Image of the Day EO Explorer Topics All Topics Atmosphere Land Heat & Radiation Life on Earth Human Dimensions Natural Events Oceans Remote Sensing Technology Snow & Ice Water More Content Collections Global Maps World of Change Articles Earth Matters Blog Blue Marble: Next Generation EO Kids Mission: Biomes About About Us Subscribe 🛜 RSS Contact Us Search Temperatures soared in the Western U.S. on July 12, 2026, as shown in this map of modeled air temperatures from the GEOS (Goddard Earth Observing System). Numerous weather stations in Montana, Utah, and Wyoming recorded their highest temperatures since record-keeping began. NASA Earth Observatory/Michala Garrison It’s still relatively early in the summer season in the Northern Hemisphere, but several parts of North America were sweltering in mid-Ju...