Xweather
| Formerly | HAMweather |
|---|---|
| Company type | Environmental Data Service Provider |
| Industry | Media |
| Headquarters | Eden Prairie, Minnesota |
Key people | Paul Douglas, David Hubbard, Michael Vaughan, Craig Mataczynski |
| Products | Weather API, tile and vector weather maps, WeatherBlox widgets |
| Parent | Whether or Knot, LLC |
| Website | www |
Whether or Knot LLC, d/b/a AerisWeather, is a global weather RESTful API and tile mapping layer provider established by Paul Douglas, David Hubbard, Michael Vaughan, and Craig Mataczynski. It is based in Eden Prairie, Minnesota. The company is owned by Vaisala Group following an acquisition in late January of 2022.