658 WWUS72 KMFL 170414 NPWMFL URGENT - WEATHER MESSAGE National Weather Service Miami FL 1214 AM EDT Mon Aug 17 2026 FLZ063-066>075-168-172>174-172300- /O.NEW.KMFL.HT.Y.0033.260817T1500Z-260817T2300Z/ Glades-Hendry-Inland Palm Beach County-Metro Palm Beach County- Coastal Collier County-Inland Collier County-Inland Broward County-Metro Broward County-Inland Miami-Dade County-Metropolitan Miami Dade-Mainland Monroe-Coastal Palm Beach County-Coastal Broward County-Coastal Miami Dade County-Far South Miami-Dade County- Including the cities of Hendry Correctional, Davie, Felda, Royal Palm Hammock, Hialeah, Royal Palm Beach, Wellington, Caloosa, Shark Valley Obs Tower, Belle Glade, Marco Island, Redland, Boca Raton, Miami, Lion Country Safari Park, Miccosukee Indian Reservation, Florida Gardens, Mahogany Hammock, Buckhead Ridge, Brighton Seminole, North Blocks Golde, Carol City, Sunniland, East Naples, Northwest Cape Sable, Riviera Beach, West Palm Beach, Bunker Hill, Clewiston, Muse, Lake Worth, Ortona, Moore Haven, Miramar, Palmdale, Hollywood, Pompano Beach, Pa-Hay Okee Overlook, Kendall, Kendale Lakes, Marco Island Airport, Lakeport, The Acreage, Coral Springs, Florida City, Fortymile Bend, Delray Beach, North Naples, Sunrise, Deerfield Beach, Sandalfoot Cove, Miles City, Bonita Shores, Jupiter, Golden Gate, Pembroke Pines, Royal Palm Ranger, Palm Beach Gardens, Boynton Beach, Fort Lauderdale, Orange Tree, Immokalee, Naples, Sawgrass Mills Mal, and Greenacres City 1214 AM EDT Mon Aug 17 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT THIS EVENING... * WHAT...Heat index values of 105 to 110 expected. * WHERE...All of South Florida. * WHEN...From 11 AM this morning to 7 PM EDT 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. && $$ CF