Weather Alerts For Grandfalls, TX

# HEADLINE -------------------- HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM MDT /NOON CDT/ THIS MORNING TO 9 PM MDT /10 PM CDT/ THIS EVENING # DETAILS -------------------- WHAT Temperatures up to 109F across southeast New Mexico, the Permian Basin, and Trans Pecos. Temperatures up to 100F across the mountains. Temperatures up to 115F along the Rio Grande. WHERE Southeast New Mexico and west Texas. WHEN From 11 AM MDT /noon CDT/ this morning to 9 PM MDT /10 PM CDT/ this evening. IMPACTS Hot temperatures may cause heat illnesses. ISSUED AT Wednesday, June 17, 2026 at 1:04 AM MDT ISSUED BY National Weather Service Midland/Odessa TX HEADER URGENT - WEATHER MESSAGE # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- Drink plenty of fluids even if you don't feel thirsty, but avoid alcohol and caffeine. Stay in an air-conditioned room, stay out of the sun, and check up on elderly and vulnerable 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. Look before you lock! Do not leave young children and pets in unattended vehicles for even a moment. Car interiors will very quickly reach lethal temperatures. # AREAS AFFECTED -------------------- Central Brewster, Crane, Eastern Culberson, Guadalupe and Delaware Mountains, Marfa Plateau, Martin, Andrews, Borden, Central Lea, Chinati Mountains, Chisos Basin, Davis Mountains, Davis Mountains Foothills, Dawson, Ector, Eddy County Plains, Gaines, Glasscock, Guadalupe Mountains Above 7000 Feet, Guadalupe Mountains of Eddy County, Howard, Loving, Lower Brewster County, Midland, Mitchell, Northern Lea, Pecos, Presidio Valley, Reagan, Reeves County Plains, Scurry, Southern Lea, Terrell, Upton, Van Horn and Highway 54 Corridor, Ward, Winkler Including the cities of Colorado City, Queen, Eunice, Alpine, Chisos Basin, Stanton, Sanderson, Lamesa, Lajitas, Hobbs, Big Lake, Fort Davis, Castolon, Snyder, Midland, Andrews, McCamey, Marfa, Marathon, Jal, Odessa, Guadalupe Mountains National Park, Monahans, Dryden, Tatum, Panther Junction, Crane, Big Spring, Rankin, Kermit, Big Bend National Park, Artesia, Van Horn, Fort Stockton, Seminole, Carlsbad Caverns NP, Gail, Lovington, Presidio, Carlsbad, Garden City, Mentone, Pecos, and Pine Springs