Yes, there's advanced options, which looks like it lets you set the current connection to "metered" but not any others. I guess that's another way to do it. For me, I doubt I'll remember to set it to...

version 1511 (Build 10586.164)

Screenshot of wi-fi settings (some lines were obscured for privacy)

http://i.imgur.com/G7nhB5A.png

Windows 10 Pro doesn't have the option described here. It's Home-only. Not sure why.


netsh wlan show profiles
netsh wlan set profileparameter name="network_ssid_here" cost=Fixed

This (OPTION...