Heat Advisory

Locations Affected

Dallas, TX ∙ Fort Worth, TX ∙ Plano, TX ∙ Garland, TX ∙ Arlington, TX ∙ Irving, TX ∙ Grand Prairie, TX ∙ Frisco, TX ∙ Mesquite, TX ∙ McKinney, TX

Full Alert Message

URGENT - WEATHER MESSAGE National Weather Service Fort Worth TX 1155 AM CDT Wed Aug 6 2025 ...HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT THURSDAY... * WHAT...Heat index values up to 109 expected. * WHERE...Portions of North Texas as well as Navarro and Henderson counties. * WHEN...From 1 PM to 8 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity will increase the risk for heat-related illnesses to occur, particularly for those working or participating in outdoor activities. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Do not leave young children and pets in unattended vehicles. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.

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