Heat Advisory: Understanding the Risks and Staying Safe

Heat-Related Illnesses and Death

Heat-related illnesses and death are preventable, but it requires proper planning, education, and action. Heatgov serves as the premier source of information on heat and health.

Extreme Heat: A Deadly Threat

Extreme heat is the deadliest weather event, and climate change is making these events more frequent and severe.

Heat Advisory: A Time-Sensitive Warning

A Heat Advisory is issued within 12 hours of the onset of extremely dangerous heat conditions. This advisory is typically issued when the maximum heat index is expected to reach or exceed 105 degrees Fahrenheit.

Protecting Yourself from Heat Stress

Heat stress is the leading cause of weather-related deaths. Protect yourself by staying hydrated, avoiding strenuous activity during hot hours, and seeking shade or cool indoor spaces when temperatures rise.