Hi Paul,
Exploring the possibility of exposing your weather data API to Google is a strategic move, especially given their display of weather forecasts in search results. It's true that Google often partners with established weather providers like the website you mention, Weather Underground, and AccuWeather to source their data. These partnerships may involve commercial agreements or data access arrangements.
To initiate a conversation with Google about this, I recommend reaching out through their official contact channels, which can typically be found on their developer or business support pages. By contacting them directly, you can inquire about potential partnerships and data sharing arrangements, and also express your interest in becoming one of their weather data providers. Additionally, you may want to explore the possibility of being featured in Google's weather panel alongside established providers, which could be a valuable way to connect your services with a broader audience, including through a prominent link to your site.
Incorporating your API into the Snow Day Predictor Canada could further enhance your visibility and value, particularly during snowy weather conditions, making your data an essential resource for those planning their activities on snow days.
Best of luck with your endeavor.
Warm regards,
[Lonna]