Expressing support for the recognition of July 3 through July 10, 2025, as "National Extreme Heat Awareness Week", a national event educating the public on the dangers of extreme heat and the risks of extreme heat events to public safety, infrastructure, agriculture, and much more, and supporting the goals of a National Extreme Heat Awareness Week.

HRES 446 is a symbolic House resolution supporting the designation of July 3-10, 2025, as "National Extreme Heat Awareness Week." It aims to raise public awareness about extreme heat dangers to health, infrastructure, agriculture, and safety through educational campaigns and community initiatives. The resolution encourages federal and local efforts to promote heat safety knowledge and preparedness, citing that extreme heat causes over 1,300 U.S. deaths annually. It does not create new laws or allocate funding but formally expresses congressional support for this awareness observance.