Clear Sky Clock Widget
Clear Sky Clock Widget 1.6 for Mac can be downloaded from our software library for free. The size of the latest installation package available is 121 KB. Our antivirus analysis shows that this Mac download is clean. The application lies within Lifestyle Tools, more precisely Weather.
From the developer:
Using data from the Canadian Meteorological Center, Clear Sky Clock Widget displays weather forecasts for astronomers for over 1400 observatories and observing sites across North America.
You may want to check out more software for Mac, such as Digital Clock Widget, Alarm Clock Gadget Plus – Clock with Alarm and Calendar or Calendar Clock, which might be similar to Clear Sky Clock Widget.