I'm a big fan of the folks at Integrated Skills Group, as they highlight some stuff that's often overlooked in the broader prepper community. One thing is in-field weather prediction, and broad weather awareness skills. Knowing a little bit about clouds and weather patterns can really let you understand a bit about the vast systems of temperature and pressure flow that surround you, which is majestic, fascinating. And occasionally, very useful.

https://integratedskillsgroup.com/2021/06/level-up-cloud-genera/