I keep thinking about uncertainty, and why we don't use models after 10 days (240 hours), and sometimes not even that far out.
— Craig Setzer, CCM (@CraigSetzer) September 3, 2023
This is an example of how forecast skill breaks down in a model over time. These lines loosely represent pressure systems/jet stream patterns high up… pic.twitter.com/qEXkHssPvt