Here's a quick recipe to try out WP-CLI on Windows, for command line installation and admin of local WordPress development sites. Don't let the setup throw you--it can take a bit of patience to find where PHP and MySQL are installed within WAMP and get the environment variables edited.
Notes:
1) I'm not an expert in this, and am not presenting this method as a best practice -- still learning! The message is: if you can read and follow directions, stick with it and you can do this (or similar small adventures) yourself.
2) Try to have your MySQL running an updated version, unlike this example!
3) Good luck!