[oblib]

NOAA has the data to do that so it's certainly possible, but their app already does it and is very good, and so are many others.

This is an intentionally minimal approach I took and I made it mainly for when I am outdoors hiking, camping, float trips, ect.

I think it demonstrates a simple way to get started on what you're talking about and maybe someone will. NOAA provides great access and detailed documentation for their data and I'd love to see this little app inspire that!