NOAA - National Oceanic & Atmospheric Administration
NOAA's mission is to understand and predict changes in the Earth's environment, from the depths of the ocean to the surface of the sun, and to conserve and manage our coastal and marine resources. Americans’ health, security, and economic well-being are closely linked to climate and weather. NOAA is working with partners and the public to build a weather-ready, climate-smart nation that is resilient to extreme events and long-term climate change.