The Extreme Heat Warning poses significant health risks, particularly for vulnerable populations such as the elderly, children, and those with pre-existing health conditions. Prolonged exposure to high temperatures can lead to heat-related illnesses, including heat exhaustion and heatstroke. Flash Flood Warnings indicate a high likelihood of sudden and dangerous flooding, especially in low-lying areas, washes, and near rivers. Travelers and residents in the affected areas should remain vigilant and avoid flood-prone zones.