Overview

• The National Weather Service extended heat advisories and extreme heat warnings through Tuesday, August 12 for parts of Arizona, Nevada, Idaho, Washington, Oregon, California, Texas and Oklahoma.
• Forecasts call for record and near-record highs with Death Valley climbing to 122°F, Las Vegas and Phoenix topping 110°F and Spokane reaching up to 103°F.
• Federal and state health officials warn that prolonged exposure to extreme heat can trigger heat exhaustion, heatstroke and exacerbate chronic illnesses among seniors, children and outdoor workers.
• Cooling centers have opened in major cities and authorities advise residents to stay hydrated, seek air-conditioned spaces and limit outdoor activities during peak afternoon hours.
• The CDC and OSHA recommend frequent rest breaks for outdoor workers, checking on vulnerable neighbors and using shade or air-conditioning to prevent heat-related emergencies.