One product issued by NWS for: Miami FL
Heat Advisory
URGENT - WEATHER MESSAGE National Weather Service Miami FL 311 AM EDT Thu Jun 18 2026 FLZ063-066>075-168-172>174-182300- /O.NEW.KMFL.HT.Y.0004.260618T1600Z-260618T2300Z/ 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 North Naples, Boynton Beach, East Naples, Florida Gardens, Moore Haven, Shark Valley Obs Tower, Caloosa, Coral Springs, Redland, Pa-Hay Okee Overlook, Mahogany Hammock, Deerfield Beach, Delray Beach, Hendry Correctional, Felda, Sawgrass Mills Mal, Belle Glade, Palm Beach Gardens, Marco Island Airport, Fort Lauderdale, Sunrise, Immokalee, Jupiter, Davie, Kendall, Pompano Beach, Miles City, The Acreage, Riviera Beach, Wellington, Carol City, Sandalfoot Cove, Royal Palm Hammock, Lakeport, Kendale Lakes, Hialeah, Orange Tree, Royal Palm Beach, Fortymile Bend, Golden Gate, Clewiston, Miccosukee Indian Reservation, Pembroke Pines, Florida City, West Palm Beach, North Blocks Golde, Bonita Shores, Bunker Hill, Boca Raton, Sunniland, Muse, Northwest Cape Sable, Marco Island, Naples, Greenacres City, Hollywood, Miami, Palmdale, Ortona, Buckhead Ridge, Miramar, Lake Worth, Lion Country Safari Park, Brighton Seminole, and Royal Palm Ranger 311 AM EDT Thu Jun 18 2026 ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 7 PM EDT THIS EVENING... * WHAT...Heat index values up to 110 expected. * WHERE...Portions of southeast, southern, and southwest Florida. * WHEN...From noon today 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. 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. && $$ WR