Do you have a list of providers that have already agreed to share this information?

I understand that far out predictions can change, but when I was looking at it I was seeing 50mph winds. I understand that isn't a c1,

There is an answer in the FAQ: https://community.windy.com/topic/4415/why-is-wind-speed-in-hurricanes-so-wrong

Answer: Windy displays ECMWF or GFS global forecast model. Neither of them is capable to predict exact peak values.

Not sure the status of any of these: http://www.nola.com/hurricane/index.ssf/2017/09/watch_hurricane_irma_web_cams.html

I was looking into the future to see the path of Jose and I see by Wednesday (13th) there is another storm forming. By Saturday that storm looks well on it's way to becoming a C1.