An Excessive Heat Warning means that a period of very hot temperatures, even by local standards, will occur. Actions should be taken to lessen the impact of the extreme heat. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.

EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 10 AM PDT /10 AM MST/ SATURDAY TO 8 PM PDT /8 PM MST/ MONDAY... * WHAT...Dangerously hot conditions expected. * WHERE...Portions of northwest Arizona, southeast California and southern Nevada. * WHEN...From 10 AM PDT /10 AM MST/ Saturday to 8 PM PDT /8 PM MST/ Monday. * IMPACTS...Extreme heat will significantly increase the potential for heat related illnesses, particularly for those working or participating in outdoor activities. * ADDITIONAL DETAILS...Forecast high temperatures include 109 to 114 for Las Vegas, Mesquite, Pahrump, Barstow, and the Morongo Basin, 117 to 120 for Lake Havasu City, Needles, and Bullhead City, 103 to 109 for Bishop, Beatty, and Kingman, and 122 to 125 for Furnace Creek in Death Valley National Park.