Yosemite is included in an updated heat advisory released by the National Weather Service on Sunday at 3 p.m. The advisory is in effect until Tuesday July 15, at 11 p.m.

According to the NWS Hanford CA, “High temperatures up to 105 degrees expected.”

“Hot temperatures may cause heat illnesses,” according to the NWS.

The full list of affected locations includes:

Yosemite Valley
West Side Mountains north of 198
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 198
Buttonwillow – Lost Hills – I5
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 activities to early morning or evening if possible.
Recognize heat-related issues: Know how to recognize the signs and symptoms of heat exhaustion and heat stroke.
Dress comfortably: Wear lightweight, loose-fitting clothing to stay comfortable.

Additional tips for outdoor workers:

The Occupational Safety and Health 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 emergency situations, dial 911 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 steps to protect yourself and others from the heat’s potentially dangerous effects.