Active AlertsLa Aura Crossing, TX

The combination of above normal high temperatures and relativehumidity percentages will result in uncomfortably hot conditionsfor all of Deep South Texas and the Rio Grande Valley except forthe Barrier Islands. Heat index values are expected to rangebetween 105 and 110 degrees this afternoon and early evening.Isolated areas may briefly experience heat indices of 111 degreesfor a short period of time.If working outside today, be sure to drink plenty of water, wearloose-fitting and light-colored clothing, and take frequent breaksin air-conditioned locations. Be sure to check on elderly andinfirm neighbors and relatives, provide shade and fresh water foroutdoor pets and livestock, and check the backseat of your vehiclewhen transporting children.