Useless App!!!

Does not work with OS Sierra. Last time it was updated (2012) was so it would work with Mountain Lion. Since then we have had Mavericks, Yosemite, El Capitan and now Sierra. I guess the Weather Network app programmers are on an extended siesta, or something like that. Fix it, please!!!

PS. Had to give one star. App Store does not accomodate zero stars, which is what this app deserves.

Ken2653 about The Weather Network, v2.0.19