Sadly, Im giving up.
I really like this app, and have been using it for a long time. At the end of June it suddenly stopped displaying humidity (important to me) and the other values across the bottom: all now display as zeroes. I contacted Impala, who said it was a known bug and might take time to fix. (Known bug it may be, but judging from recent reviews, its not affecting everyone.) In any case, its been 3 months, none of the updates have fixed it, and I think thats long enough. So with regret I am now deleting it.
Historydoll about
Weather+, v4.5.3