The global, decentralized, weather network https://weatherxm.network/

Some key Industry Players and Revenue:

- The Weather Company: $150 million to $300 million per year.
This is the estimated contribution to IBM's annual revenue before its sale to Francisco Partners in 2023 according to https://www.investors.com/news/technology/ibm-stock-why-ibm-is-selling-weather-company/

- AccuWeather: $156.6M in annual revenue.
https://growjo.com/company/AccuWeather

- Earth Networks: $20M-$47M in annual revenue.
https://www.zippia.com/earth-network-careers-703186/revenue/

-Planalytics: $22M in annual revenue. Source
https://www.apollo.io/companies/Planalytics/54a1352069702d4494b36c00

Good thread on the market size of weather data and services.