…EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 11 AM PDT /11 AM MST/ MONDAY TO 8 PM PDT /8 PM MST/ TUESDAY… * WHAT…Dangerously hot conditions expected. Forecast high temperatures are 105 to 110 in Las Vegas, Mesquite, Pahrump, Barstow, and the Morongo Basin; 109 to 113 in Baker, Laughlin, Needles, and Lake Havasu City; and 115 to 120 at Dumont Dunes
