There's a few 3rd party solutions that are compatible with Google's find my device coming out this year. Pebblebee just released a few trackers, and iirc chipolo is working on one too.

I don't think I've ever heard that fastener called an Allen bolt, just the tool (Allen key). I've generally heard them called hex sockets heads. Maybe it's a regional thing?

While many weather apps use published NOAA/NWS data, there's no official app. Not sure who you're paying lol

• https://www.weather.gov/lox/mobileSplash
• https://www.weather.gov/wrn/mobile-phone