Climate scientists are now able to tell whether climate change fuels temperature extremes in real-time, and even ahead of time, using forecast models, historical data and peer-reviewed scientific research.
Why it matters: Presented in a compelling visual format accessible to the lay public and TV meteorologists alike, a new product known as the "Climate Shift Index," or CSI, was unveiled this week by Climate Central, a nonprofit research and journalism organization. The product signals a shift in thinking about the ties between daily weather and long-term climate change.