Bob,
I did not made any changes of the configuration after this problem except, shortpoll 3600 to 7200 & longpoll 7200 to 10600 to avoid to exceed the number of queries.
Log level to debug, see the pic.
I have change the location for another one, same problem.
I use wheatherbit (same api, same location, ...) since 2020 more or less. As you see on the pic, I send you the dashboard on the weatherbit web.