A Heat Advisory is in effect today, impacting a significant area. m. for most areas, with a slightly later end time for some regions.

m. Further details about the Heat Advisory can be found in the FOX29 First Alert Weather Forecast for August 19, 2026. The affected area includes all of South Florida, but specific details about the advisory's implications and precautions are not provided here.

For more information, readers can consult the full forecast.