683 WWUS72 KMLB 301703 NPWMLB URGENT - WEATHER MESSAGE National Weather Service Melbourne FL 103 PM EDT Wed Jul 30 2025 FLZ041-044>046-053-141-144-247-347-447-547-647-747-312300- /O.NEW.KMLB.HT.Y.0010.250731T1600Z-250731T2300Z/ /O.CON.KMLB.HT.Y.0009.000000T0000Z-250730T2300Z/ Inland Volusia-Northern Lake-Orange-Seminole-Osceola-Coastal Volusia-Southern Lake-Inland Northern Brevard-Mainland Northern Brevard-Northern Brevard Barrier Islands-Inland Southern Brevard- Mainland Southern Brevard-Southern Brevard Barrier Islands- Including the cities of Deltona, Viera West, Kissimmee, Winter Springs, Celebration, Melbourne, Titusville, Canaveral Groves, Cocoa, Debary, Tavares, Apopka, Playalinda Beach, Clermont, Satellite Beach, Sanford, Mount Dora, Union Park, Oviedo, Orlando, Maitland, Cocoa Beach, Altamonte Springs, Ormond Beach, Melbourne Beach, Mims, Leesburg, Groveland, Casselberry, Daytona Beach, Eustis, Port Saint John, Deland, Saint Cloud, Merritt Island Wildlife Refuge, Mascotte, Winter Park, Rockledge, Palm Bay west of I 95, and New Smyrna Beach 103 PM EDT Wed Jul 30 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM NOON TO 7 PM EDT THURSDAY... * WHAT...For the first Heat Advisory, heat index values up to 108 to 112 expected, resulting in a Major to Extreme Heat Risk.. For the second Heat Advisory, heat index values up up to 108 to 112 expected, resulting in a Major to Extreme Heat Risk. * WHERE...Volusia, Lake, Brevard, Orange, Seminole, and Osceola Counties * WHEN...For the first Heat Advisory, until 7 PM EDT this evening. For the second Heat Advisory, from noon to 7 PM EDT Thursday. * 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. && $$ FLZ058-154-159-164-254-259-264-302300- /O.CON.KMLB.HT.Y.0009.000000T0000Z-250730T2300Z/ Okeechobee-Coastal Indian River-Coastal Saint Lucie-Coastal Martin-Inland Indian River-Inland Saint Lucie-Inland Martin- Including the cities of Indiantown, Tradition, Basinger, Port Saint Lucie, Sebastian, Stuart, Fort Pierce, Fort Drum, Jensen Beach, Saint Lucie West, Vero Beach, Okeechobee, Hobe Sound, and Fellsmere 103 PM EDT Wed Jul 30 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EDT THIS EVENING... * WHAT...Heat index values up to 108 to 112 expected, resulting in a Major to Extreme Heat Risk. * WHERE...Indian River, Martin, Saint Lucie, and Okeechobee Counties. * WHEN...Until 7 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. && $$ Watson