Maybe last night overperformed. Didn't have a chance to look at anything today, But as of this time yesterday when I made that post, that corridor had 8-12 per the the PNS, webcams showed wet roads and melting, and the forecast discussion was downplaying the second round for last night(2-4" for Cut Bank). The most impressive obs(verified by the webcams) were in Glacier, at around 5000 ft and up.