UPDATE: Heat index values up to 106 degrees expected until Thursday afternoon

An update to the ongoing heat advisory was issued by the NWS Fort Worth TX Wednesday at 6 p.m. valid until Thursday at 1 p.m. The advisory is for Montague, Cooke, Grayson, Young, Jack, Wise, Denton, Collin, Stephens, Palo Pinto, Parker, Tarrant, Dallas, Rockwall, Kaufman, Eastland, Erath, Hood, Somervell, Johnson, Ellis, Bosque and Hill counties.

"Heat index values up to 106 degrees near portions of North and Central Texas until 1 p.m. Thursday," according to the NWS. "Extreme heat and humidity will significantly increase the potential for heat related illnesses, particularly for those working or participating in outdoor activities."

This warning is in effect until Thursday at 1 p.m.

NWS Heat Wave Safety Tips: Stay safe with these recommendations

• Stay hydrated: Drink plenty of fluids.

• Stay in an air-conditioned room.

• Stay out of the sun, and check up on relatives and neighbors.

• Ensure child and pet safety: Do not leave young children and pets unattended in vehicles when car interiors can reach lethal temperatures in a matter of minutes.

• Take extra precautions outdoors: If you work or spend time outside, be sure to take additional safety measures.

• Find the right time: Consider rescheduling strenuous activities to early morning or evening if possible.

• Familiarize yourself with warning signs: Know the symptoms of heat exhaustion and heat stroke.

• Dress appropriately: Wear lightweight, loose-fitting clothing to stay comfortable.

To ensure safety during outdoor work, adhere to the Occupational Safety and Health Administration (OSHA)'s recommendations by incorporating regular rest breaks in shaded or air-conditioned environments. If someone is affected by heat, immediately transfer them to a cool and shaded area. In an emergency, call 911.

Source: The National Weather Service

This story was originally published September 5, 2023 at 1:31 AM.