Weather Alerts For La Porte, TX

# SUMMARY -------------------- Dangerous Heat Likely Through Holiday Weekend Heat Index values will approach advisory criteria during the Fourth of July holiday weekend. However, the heat will be dangerous regardless of whether or not advisory criteria is met. Widespread heat index values of 105-107F (41-42C) are expected. Locally higher heat index values above 108F (43C +) are likely during the afternoon hours, especially in areas influenced by the urban heat island. The heat will become dangerous as early as the late morning hours. If spending time outdoors, please drink plenty of water and wear light colored clothing. Do not leave children or pets in vehicles. If the pavement is too hot for your feet, it is too hot for your pet's paws. # DETAILS -------------------- ISSUED AT Friday, July 3, 2026 at 11:49 AM CDT ISSUED BY National Weather Service Houston/Galveston TX HEADER Special Weather Statement # AREAS AFFECTED -------------------- Brazoria Islands, Coastal Harris, Fort Bend, Bolivar Peninsula, Chambers, Coastal Brazoria, Coastal Galveston, Galveston Island, Inland Brazoria, Inland Galveston, Inland Harris, Montgomery, Northern Liberty, Southern Liberty, Waller Including the cities of Conroe, The Woodlands, Liberty, Cleveland, Dayton, Hempstead, Prairie View, Brookshire, Waller, Houston, Winnie, Mont Belvieu, Anahuac, Stowell, Old River-Winfree, Missouri City, Mission Bend, Sugar Land, Rosenberg, First Colony, Pecan Grove, Pearland, Alvin, Angleton, League City, Friendswood, Devers, Pasadena, Baytown, Lake Jackson, Freeport, Clute, Texas City, Dickinson, La Marque, Surfside Beach, and Galveston

Closest strike: 14.3 miles Storms Approaching Stay alert and frequently check WeatherBug to see if storms are moving toward you. Be mindful that new storms can also form with little notice.