How to use PowerShell invoke-webrequest with Windows Authentication and Username\Password

The following PowerShell invoke-webrequest works for me when the Windows Service I'm running it from has permission to call the webservice. However, this isn't always the case.

I need to the ability to use Windows Authentication but also set the account username\password for the call. Does anyone have some sample code for doing this?

Invoke-WebRequest -UseBasicParsing "url" -UseDefaultCredentials -Method GET