Heat Advisory
Status
Event Continued Active alertStart Time
Mon 08/17/2026 11:00 AM EDTEnd Time
Mon 08/17/2026 07:00 PM EDTSignificance
AdvisoryImpacts
Low impact
Locations Affected
Hialeah, FL ∙ Miami, FL ∙ Miramar, FL ∙ Hollywood, FL ∙ Fort Lauderdale, FL ∙ Pembroke Pines, FL ∙ Miami Gardens, FL ∙ Coral Springs, FL ∙ West Palm Beach, FL ∙ Pompano Beach, FLFull Alert Message
URGENT - WEATHER MESSAGE National Weather Service Miami FL 112 AM EDT Mon Aug 17 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT THIS EVENING... * WHAT...Heat index values of 105 to 112 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.
Technical Header
FLZ063-066>075-168-172>174-172300- /O.CON.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 112 AM EDT Mon Aug 17 2026
