Hi guys - I just got back from a 250 mile drive from British Columbia and it was snowing for over half of the drive. I noticed my TPMS sensor went off early as soon as I hit heavy snow on the highway, and hasn't reset since. Temperatures were around 21 this AM with light snow in Seattle. Tire pressure seems to be fine on my 17" Conti DWS Extreme Contacts. So my question is... is the TPMS sensor going off typical behavior in cold weather/snow driving situations?