The U.S. government is closed. This site will not be updated; however, NOAA websites and social media channels necessary to protect lives and property will be maintained. To learn more, visit commerce.gov.
For the latest forecasts and critical weather information, visit weather.gov.

Option

Determine what the thresholds are to indicate when a heat and humidity (heat index) alert may be triggered

Details

Hazards
Assets
Actions
Public Health