The National Weather Service released an extreme heat warning at 2:32 p.m. on Tuesday in effect until 9 p.m. for Marion, Lamar, Fayette, Winston, Walker, Blount, Pickens, Tuscaloosa, Jefferson, Shelby, St. Clair, Sumter, Greene, Hale, Perry, Bibb, Chilton, Marengo, Dallas, Autauga and Lowndes counties.

The weather service states to be ready for, “Dangerously hot conditions with heat index values up to 110 degrees.”

“Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses,” states the weather service.

Heat safety: A guide to staying safe in high temperatures

• Stay hydrated: Remember to drink plenty of fluids.
• Find 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: Be vigilant about never leaving young children and pets in vehicles without supervision, especially during periods of intense heat, as car interiors can quickly become extremely hot.
• Caution outdoors: If you must work or spend time outdoors, take extra precautions.
• Optimal timing: If possible, move strenuous activities to early morning or evening for more favorable conditions.
• Recognize heat-related issues: Educate yourself about the signs and symptoms of heat exhaustion and heat stroke.
• Dress for comfort: Wear lightweight and loose-fitting clothing to stay cool.

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 is overwhelmed by the heat, swiftly relocate them to a cool, shaded location.
• In emergencies, call 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.

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.