UPDATE: Heat advisory issued for North Texas until Thursday evening, says the NWS

An updated heat advisory was issued by the NWS Fort Worth TX on Wednesday at 8:55 a.m. The advisory is for Montague, Cooke, Grayson, Fannin, Lamar, Young, Jack, Wise, Denton, Collin, Hunt, Delta, Hopkins, Stephens, Palo Pinto, Parker, Tarrant, Dallas, Rockwall, Kaufman, Van Zandt, Rains, Hood, Somervell, Johnson, Ellis, Henderson, Bosque, Hill, Navarro, Freestone, Anderson, Bell, McLennan, Falls, Limestone, Leon, Milam and Robertson counties.

Heat index values up to 110 degrees for portions of North and Central Texas until 8 p.m. Thursday.

"Hot temperatures and high humidity will increase the risk for heat-related illnesses to occur, particularly for those working or participating in outdoor activities," states the NWS.

This advisory is in effect until Thursday at 8 p.m.

During heat waves, consider the following tips from the NWS

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

• Seek shelter: Stay indoors in an air-conditioned room to keep cool.

• Look out for others: Stay out of the sun, and check up on relatives and neighbors.

• Prioritize 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.

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

• Select the ideal time: If possible, move strenuous activities to early morning or evening for more favorable conditions.

• Know the red flags: Understand the signs and 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