Heat Advisory

Locations Affected

Orlando, FL ∙ Port Saint Lucie, FL ∙ Palm Bay, FL ∙ Deltona, FL ∙ Melbourne, FL ∙ Daytona Beach, FL ∙ Kissimmee, FL ∙ Port Orange, FL ∙ Sanford, FL ∙ Yalaha, FL

Full Alert Message

URGENT - WEATHER MESSAGE National Weather Service Melbourne FL 819 AM EDT Thu Aug 14 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EDT THIS EVENING... * WHAT...Heat index values of 105 to 109 expected. Moderate to Major HeatRisk. * WHERE...Volusia, Brevard, Lake, Orange, Osceola, and Seminole Counties. This includes Greater Orlando. * 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. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.

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