Count me in as well. I’d really like to see a reasonably priced API option for personal/home use, especially for Home Assistant and other home-automation use cases.
There are already HACS integrations such as windy-home and windy-weather, which shows that there is genuine demand from the Home Assistant community.
I’d be perfectly happy with something limited to personal use for example, one location with a reasonable request limit. I don’t need anything close to the Professional API’d just like reliable Windy forecast data that I can use for automations at home.
So, another +1 from me. I’d happily pay a reasonable amount for this.