Node-red wunderground flow

I’ve been trying to get a node-red wunderground flow working on my emoncms rpi using these instructions:

Whether I use coordinates or a city name, the debug output gives me:

“Can’t find city: undefined, undefined.”

I updated to buster, assuming it was down to the ancient version of nodejs, npm, node-red, etc., and when that didn’t help, I even tried the node-red docker container, but still get the same error.

Does anyone have any ideas how to solve this?



@jeff, I’m almost certain Weather Underground does not offer free access via api key any longer so the instructions you linked may be out of date.

There are several other options, One I’ve been using is Dark Sky and have had good results over the past two years.

Good luck,