The National Weather Service issued a heat advisory at 1:37 a.m. on Thursday valid for Thursday between 10 a.m. and 9 p.m. for Marion, Lamar, Fayette, Winston, Walker, Blount, Pickens, Tuscaloosa, Jefferson, Shelby, St. Clair, Talladega and Bibb counties.

The weather service says, “Heat index values up to 107 degrees expected.”

“Hot temperatures and high humidity may cause heat illnesses,” describes the weather service.

Weather service Heat wave safety tips: Stay safe with these recommendations

• Stay hydrated: Make sure to drink plenty of fluids.
• Seek shelter: Stay indoors in an air-conditioned room to keep cool.
• Avoid sun exposure: Avoid direct sun exposure, protect yourself and check on vulnerable relatives and neighbors.
• Child and pet safety: Never leave young children and pets unattended in vehicles, especially when car interiors can reach lethal temperatures within minutes.
• Caution outdoors: If you work or spend time outside, be sure to take additional safety measures.
• Time your activities wisely: Consider rescheduling strenuous activities to early morning or evening if possible.
• Recognize heat-related issues: Learn to identify the warning signs of heat exhaustion and heat stroke.
• Dress for comfort: Wear lightweight and loose-fitting clothing to stay cool.

Additional tips for outdoor workers:

• For outdoor workers, the Occupational Safety and Health Administration (OSHA) recommends regular rest breaks in shaded or air-conditioned areas.
• If someone is overwhelmed by the heat, swiftly relocate them to a cool, shaded location.
• In emergency situations, dial 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.

Advance Local Weather Alerts is a service provided by United Robots, which uses machine learning to compile the latest data from the National Weather Service.