00:00A dangerous heat dome is gripping the southern United States.
00:03Forecasters warn of several days of extreme heat and humidity.
00:07Real field temperatures could surge toward 115 degrees.
00:11Little Rock, Arkansas could top 100 degrees through midweek.
00:15That is roughly 10 degrees above its historical average.
00:18And nighttime temperatures may offer very little relief.
00:22Some urban areas could struggle to fall below 85 degrees overnight.
00:26High humidity is also raising the risk of heat-related illness.
00:31Experts urge people outdoors to stay hydrated and take frequent breaks.
00:35Pets are also at risk from hot pavement and overheated vehicles.
00:39The heat dome should weaken across parts of the central U.S. by midweek.
00:43But dangerous heat is expected to persist along the Gulf Coast.
00:48Disclosure. This video contains stock footage and content created or enhanced using AI-assisted tools.
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