Results for forecast10day API query return 0 for maxhumidity and minhumidity, but return an actual value for avehumidity. Is there a bug or reason why max and min humidity values are always 0?
I too am having this issue, but with results for forecast. I've emailed help@wunderground.com on August 13th (3 days ago), but have not heard back yet. Will update if I ever get a response. I'm not holding my breath though. If this post is 2 months old I'm guessing the devs aren't really sweating the issue unfortunately.
That's a shame. You would think being such a widely used weather api that has such a large user-base they would be a bit prompter when dealing with backend issues and inquiries on such issues like this. I guess all we can do now is (continue to) wait.
