Heat Advisory
Status
Event Continued ExpiredStart Time
Wed 08/19/2026 11:45 AM EDTEnd Time
Wed 08/19/2026 07:00 PM EDTSignificance
AdvisoryImpacts
Low impact
Locations Affected
West Palm Beach, FL ∙ Boca Raton, FL ∙ Boynton Beach, FL ∙ Delray Beach, FL ∙ Jupiter, FL ∙ Wellington, FL ∙ Naples Park, FL ∙ Jupiter Farms, FL ∙ Pine Air, FL ∙ Briny Breezes, FLFull Alert Message
URGENT - WEATHER MESSAGE National Weather Service Miami FL 1145 AM EDT Wed Aug 19 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EDT THIS EVENING... * WHAT...Heat index values up to 110. * WHERE...Coastal Palm Beach County, Inland Palm Beach County, Metro Palm Beach County, Glades, Hendry, Coastal Collier County, Inland Collier County, and Mainland Monroe Counties. * WHEN...Until 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>070-075-168-192300- /O.CON.KMFL.HT.Y.0035.000000T0000Z-260819T2300Z/ Glades-Hendry-Inland Palm Beach County-Metro Palm Beach County- Coastal Collier County-Inland Collier County-Mainland Monroe- Coastal Palm Beach County- Including the cities of Ortona, Lake Worth, Buckhead Ridge, Wellington, Clewiston, Royal Palm Beach, Lion Country Safari Park, Riviera Beach, Muse, Belle Glade, The Acreage, Caloosa, Jupiter, Royal Palm Hammock, Immokalee, Greenacres City, Northwest Cape Sable, Lakeport, Felda, Miles City, Brighton Seminole, Sandalfoot Cove, Palm Beach Gardens, Hendry Correctional, Boca Raton, Palmdale, Golden Gate, Marco Island, Florida Gardens, Naples, North Blocks Golde, Orange Tree, Moore Haven, Marco Island Airport, Sunniland, West Palm Beach, North Naples, Boynton Beach, Bonita Shores, Delray Beach, East Naples, and Bunker Hill 1145 AM EDT Wed Aug 19 2026
