This is still the best weather add-on. The current version is NOT corrupt - it just doesn't work because it has not been signed (and the creator lives in the Ukraine, so... *fingers crossed*). Thankfully, the folks in the support forums have figured out how to get it to load. It's still hands-down better than the next most popular option, so I highly recommend checking out the forums and installing it.

Leider seit langen eingeschränkte Funktionen, jetzt keine Installation mehr möglich. Von Top zu Schrott

"Installation aborted because the add-on appears to be corrupt."

Quise instalarla, me sale que se aborto porque supuestamente esta dañada, y yo tengo la nueva versión de Firefox 141.0, si pueden arreglar eso y corregir ese problema, se los agradezco, e intentare de nuevo, pero solo si lo arreglan con una versión mejor de uds.

Fix info from forum:

As has been posted, the key is to export all of your current settings to a text file using the button at the bottom of the Options section titled "Save Settings".

Then, open that saved text file and go to the line that begins with "Locations list". For your primary location, make sure the city ID, latitude and longitude are all correct. If some other location is there, change the text to your city name and city ID. The city ID is found by opening the Accuweather web page for your location and then looking at the URL for that page. The 6 or 7 digit number for that web page is the city ID for that location. Copy it and paste it into the saved text file on the Locations list instead of any other city ID you find there. Then search the web for the latitude and longitude of your primary location and paste those into the same line instead of any other latitude and longitude you find there. Check the post in this thread dated February 25, 2024 by @Drengelus describing how to get your city ID.

If you want to add a second location, then put a comma after the information for your primary location (just before the ] bracket) and add all of the same text and information that is contained for your primary location with the city name, city ID, latitude and longitude for your secondary location. Check the post in this thread dated April 7, 2025 by @ST Dog for where to place this text in the Locations list line of the settings file.

When you have done this for all locations you desire to add, then save the file. Import this settings file back into ForecastFox using the Load Settings button at the end of the Options section.

Everything should then work, including the ability to switch between your primary and secondary locations. If you want to add additional locations, you will have to add them manually in the same way to the Location line of the exported settings file and then re-import. The graphical interface method of adding additional locations still does not work.

This was my favorite --but for about a year now I cannot change the area from New York

There are api problems,maps and Java after last update to Ff 133.0 ... Again,please Oleksandr,fix it!
😉 > developers.google.com/maps/new-map-style-opt-in?hl=en

Just says Download failed. Please check your connection. My connection is fine. After all I got to addons.vaultpit.io didn't I?

Cannot install - "add-on appears CORRUPT"

I use to love this extension but it no longer works from the standpoint that you can't change locations. It's default or NOTHING. This is the FIX (?) version. Please bring back the old version. You know, the one that actually worked. SAD !!!!

Can't change the location!!!!!!!!!!!!!!!!!! It's not super!!! Very bad!! Oleksandr, please fix it!!

super

Charge à l'infini et impossible de changer de lieu pour avoir la météo.

DO NOT INSTALL!!! DO NOT INSTALL!!!
Not updated for 5 years. Can't change location which make this addon worthless and not usable at all. I reported it.
DO NOT INSTALL!!! DO NOT INSTALL!!!