Check out Accuweather as a preferred weather and travel page
Luggage shipping service
Carry a reusable water bottle. Fill it with water after arrive at the terminal.
Book preferred air carriers Southwest and Alaska when you can. Consistently they are highest rated in overall guest service, friendliness and amenities compared to the major legacy airlines that are becoming more and more corporate and sadly " woke". SW has a special Texan hospitality. Alaska similarly offers warm, pro-guest service.
Pack a pen and notepad.
Pack lightweight, light colored clothing.
Wear a RFID holder to protect your credit cards.
Roll clothes to save space.
Don't forget sanitizer and sunscreen.