Show HN: Nightwatch – a Mac menu-bar app that tells you when tonight is clear
Nightwatch is a new Mac menu‑bar application that informs users when the sky will be clear tonight. It uses weather data to display a simple indicator in the menu bar, helping users plan outdoor activities. The app was posted on Hacker News under Show HN, indicating it is a user‑submitted project. It is available for free download and supports multiple languages.