A heat advisory in effect for Harris, Coastal, Inland Region

• Harris, Coastal, Inland

  Heat Advisory

  URGENT - WEATHER MESSAGE National Weather Service Houston/Galveston TX 548 AM CDT Sat Jul 4 2026 Inland Harris-Coastal Harris- Including the cities of Houston, Baytown, and Pasadena 548 AM CDT Sat Jul 4 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 7 PM CDT THIS EVENING... * WHAT...Heat index values up to 110 expected. * WHERE...Coastal Harris and Inland Harris Counties. * WHEN...From 11 AM this morning to 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. 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. 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.