The examples and perspective in this article deal primarily with the United States and do not represent a worldwide view of the subject. (June 2015) |
A heat advisory is a notice issued by the National Weather Service of the United States. Although local weather agencies often set their own standards, the general definition of a heat advisory is when high temperatures reach anywhere between 90°F (32°C) and 95°F (35°C). Such high temperatures like this may cause heat stroke.