AeroWeather 1.11.2 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. This software for Mac OS X is an intellectual property of Lakehorn AG. The software lies within Lifestyle Tools, more precisely Weather.
From the developer:
AeroWeather is a menu bar application that lets you access your favorite airport weather on your Mac. The program shows METAR and TAF with accurate data in the AeroWeather layout. However, AeroWeather uses weather data from freely available sources like US NOAA, which cannot be guaranteed.
You may want to check out more software for Mac, such as Dwarf Fortress, Eldy or Tide Graph, which might be similar to AeroWeather.
Weather