You can download the block from my downloads section. As a quick reminder, below is the complete set of features:
Displays customizable weather location for registered users. Displays a "default" weather location configured by the site administrator for anonymous users. Has built in MySQL caching. Has a built in block timer for measuring the execution time of the block. Supports both Celsius and Fahrenheit temperatures.
As always, you can see the block in action at here: http://www.squatty.com