Update: Heat advisory affecting Yosemite until Tuesday night

Yosemite is included in an updated heat advisory circulated by the National Weather Organization on Saturday at p m The advisory is in effect until Tuesday July at p m The NWS Hanford CA says to prepare for High temperatures up to degrees Hot temperatures may cause heat illnesses according to the NWS The full list of affected locations includes Yosemite Valley West Side Mountains north of Los Banos Dos Palos Merced Madera Mendota Planada Le Grand Snelling Coalinga Avenal West Side of Fresno and Kings counties Caruthers San Joaquin Selma Fresno-Clovis West Side Mountains South of Buttonwillow Lost Hills I Delano-Wasco-Shafter Hanford Corcoran Lemoore Visalia Porterville Reedley Bakersfield Southeast San Joaquin Valley South End San Joaquin Valley Mariposa Madera Foothills Mariposa-Madera Lower Sierra Fresno-Tulare Foothills Fresno-Tulare Lower Sierra South End Sierra Foothills South End of the Lower Sierra San Joaquin River Canyon Kern River Valley Buena Vista County Mastering the heat Guidelines for staying safe in high temperatures Stay hydrated Drink plenty of fluids Seek shelter Stay in an air-conditioned room Avoid sun exposure Avoid direct sun exposure protect yourself and check on vulnerable relatives and neighbors Child and pet safety Never forget to safeguard young children and pets by not leaving them unattended in vehicles especially during scorching weather when car interiors can become life-threateningly hot Caution outdoors If you work or spend time outside be sure to take additional safety measures Optimal timing Consider rescheduling strenuous exercises to early morning or evening if feasible Recognize heat-related issues Know how to recognize the signs and responses of heat exhaustion and heat stroke Dress comfortably Wear lightweight loose-fitting clothing to stay assured Additional tips for outdoor workers The Occupational Safety and Wellbeing Administration OSHA recommends frequent rest breaks in shaded or air-conditioned areas for outdoor workers If someone succumbs to the heat promptly relocate them to a cool shaded location In crisis situations dial for immediate assistance These NWS heat safety recommendations are vital for your well-being during periods of high temperatures Stay informed and take the necessary strategies to protect yourself and others from the heat s potentially dangerous effects