Stopped working (connection issue) late last night. Was working fine till then.
Update - Working fine now again. Thanks for the fix

The new version wiped out the settings I had for 10 additional US cities I keep track of. The new version does not allow me to reenter those cities. I now have only the default New York setting. Before the update, the addon was working fine with the 10 cities I commonly watch for weather. This is a minor setback--how do I get this working again. Other than this new issue, I highly recommend this addon for use with Ffox.

[Update] Disabled my other addons--no change. Still cannot readd cities I had before, just sits there spinning (cursor). Maybe it's stopped working with current Firefox--don't know. Perhaps the author can give us some feedback. Has usually been responsive in the past. This has been a good addon until now. My version of Firefox is v85.0 x64. I also checked Google Chrome where I have this also installed. While working before, it now reports bad connection with weather svc. However, it seems far more functional than the FFox version.

[update 2-09] have tried several older versions starting with 4.25. None work--cannot input other cities, as previously mentioned--cursor just spins never connecting? or allowing city input. Addon has become non-functional. Where's the author with a temp fix?? I rechecked my G.Chrome version v4.26...seems ok! Now what about the Firefox version??
Too bad. Firefox addon is non-functional!!

[update 2-10] disabled Firefox setting HTTPS--everything now works!!
case closed...

firefox chrome için en güzel ve düzgün çalışan hava durumu eklentisi, başka eklentilere bakmaya hiç gerek yok ayrıca türkçe dil mevcut.

Probably the best around

I've been using this add-on for a very long time before it changed hands. The new author has been doing great though it needs a patch to fix HTTPS Only Mode. But another add-on "HTTPS Everywhere" will still work after you disable the setting in FireFox. Awesome weather add-on!

No longer works with firefox 83, even with "https only" disabled.
Edit : Thank's for your responsiveness and the last update (4.26). It works very well again.