I was having multiple crashes/problems with the WC app on the D1....the app is just rife with problems it seems....have yet to try it out on the TBolt.
The Weather Channel app has been totally screwed up since their last update. The update was supposed to add additional features, but the publisher just made the app unusable. Extremely laggy, crashes on a regular basis. I had been using the app ever since I got the Droid 1 on launch day, but uninstalled it after the update. Switched to using Weatherbug.