Climate Impacts

Climate change is altering America’s weather patterns, natural resources, and communities in measurable ways. Rising temperatures, intense wildfires, severe droughts, and extreme precipitation are becoming more frequent and destructive across the country. Understanding these impacts—and the federal response—helps explain why climate resilience has become a priority for government programs and policy decisions.

Understanding the Impacts

Climate change is affecting multiple sectors across the U.S., from agriculture and forests to water supplies and public health. In the western United States, the frequency of large wildfires has doubled over the past 30 years. Warming temperatures have extended wildfire seasons, while drought, extreme heat, and heavy downpours disrupt agricultural productivity and threaten water supplies. Coastal regions face additional risks from sea level rise and erosion. These effects disproportionately impact vulnerable populations, including low-income communities and communities of color. Learn more about how government data shows climate change is accelerating and explore climate predictions for the next decade from federal agencies.

Government Response and Funding

The federal government operates programs to address climate-related disasters, prepare communities for future impacts, and support adaptation efforts. These programs distribute funding across agencies for emergency response, infrastructure hardening, and long-term resilience planning. Understanding which federal programs pay for climate impacts helps clarify how taxpayer dollars address weather-related damages and prevention.