National Weather Service Safety
1325 East-West Hwy, 18th floor
Communications Office
Silver Spring, MD 20910
(301) 427-9356
nws.answers@noaa.gov
www.weather.gov/om/heat/index.shtml
Materials available
Contact: None designated
Source: 2019 National Health Observances, National Health Information Center, Office of Disease Prevention and Health Promotion, U.S. Department of Health and Human Services, Washington, DC.