Expires:202506181430;Remove:202506181430;936049 WWUS74 KMAF 180621 NPWMAF URGENT - WEATHER MESSAGE National Weather Service Midland/Odessa TX 121 AM CDT Wed Jun 18 2025 TXZ280-181430- /O.CON.KMAF.HT.Y.0005.000000T0000Z-250619T0200Z/ Chisos Basin- Including the cities of Big Bend National Park and Chisos Basin 121 AM CDT Wed Jun 18 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING... * WHAT...Temperatures up to 98. * WHERE...Chisos Basin. * WHEN...Until 9 PM CDT this evening. * IMPACTS...Hot temperatures may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. 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. && $$