At 2:05 a.m. on Friday, the National Weather Service released an updated heat advisory valid between 2 p.m. and 7 p.m. The advisory is for Hays, Travis, Bastrop, Uvalde, Medina, Bexar, Comal, Guadalupe, Caldwell, Fayette, Zavala, Frio, Atascosa, Wilson, Karnes, Gonzales, De Witt, Lavaca and Dimmit counties.

The NWS says, “Heat index values between 105 and 110 degrees expected.”

“Hot temperatures and high humidity may cause heat illnesses,” adds the NWS.

Tips from the NWS for staying safe during a heat wave

• Stay hydrated: Make sure to drink plenty of fluids.

• Seek cool 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 must work or spend time outdoors, take extra precautions.

• Optimal timing: When possible, reschedule strenuous activities to early morning or evening.

• Recognize heat-related issues: Familiarize yourself with warning signs and how tp recognize the symptoms of heat exhaustion and heat stroke.

• Dress for comfort: Select lightweight and loose-fitting outfits for enhanced comfort.

Additional recommendations 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 emergencies, call 911 for immediate assistance.

These NWS heat safety directives are essential for safeguarding your well-being when facing high temperatures. Stay well-informed and take the necessary precautions to shield yourself and others from the potential hazards of extreme heat.

Source: The National Weather Service