So when my cable company re-did their major contracts in 2010, they signed a then-10-year deal for rights to Weatherscan. Then, in 2015, they signed a new agreement to carry The Weather Channel and at that same time, opted into the NCTC agreement for Weatherscan, where they previously dealt directly with TWC. It would appear that that agreement is up on February 28, 2019. I'd be interested to see if TWC is simply letting the units continue on until the last carriage agreement expires and not including it in new ones or if they will begin to actively retire them over the coming months.