* WHAT…Dangerously hot conditions with temperatures up to 110 possible, except up to 115 for Lower Washington County and Zion Canyon. Warm overnight lows in the upper 70s to low 80s will offer little relief. * WHERE…Glen Canyon Recreation Area/Lake Powell, South Central Utah, Lower Washington County, and Zion National Park. * WHEN…From Friday afternoon through Sunday evening. * IMPACTS…Hea
Source: National Weather Service
Indexed: Wed, 29 Jul 2026 15:45:13 UTC
Not a government entity. Not a broker or agent. Public information index only. Verify independently.