Along these lines, I used the 10 days of forecast data. Similarly, the nodes are added in a strange order and also only some of them seem to be placed under the WeatherBit main heading, while others are on their own. To fix this, I right click on the WeatherBit main heading in the Admin console and select "ungroup devices", which separates them. Then, you group them again and they all fall under the main heading. Then, if you collapse the list on the left of the Admin Console using the button at the top, the next time they are in increasing numerical order (except that Forecast 10 is above Forecast 1. To fix this, I manually renamed them by adding a leading zero to each of the single digit forecast numbers.
@bpwwer FEATURE REQUEST (super low priority!):
Can you add a leading zero to the single digit forecast numbers? i.e. Forecast 01, Forecast 02 ... Forecast 10. That way, they will show up in a reasonable order (presumably after doing the ungroup/group and collapse method I described above).
Cheers!