Is Weather Extension safe?

Clean risk

Weather Extension transmits your precise GPS coordinates and a persistent installation identifier to its servers every 60 minutes.

The extension schedules an hourly alarm that retrieves the device's GPS coordinates via the browser geolocation API and sends latitude, longitude, and location name to weatherextension.com. Each request includes a persistent 'appId' header assigned at registration and stored across browser sessions, allowing the vendor to build a location history tied to a specific installation. A hardcoded third-party API key for weather.com is also embedded in the bundle, exposing it to anyone who inspects the extension files.

Timv6.0.46Firefox Add-ons
0Risk
Who publishes it

Tim - no other listings under this identity, 2 shared hostnames

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher
Tim

Shared hosts - 2 hostnames

Hostnames hardcoded in this extension that few other listings call. That can mean one operator behind both, and it can equally mean a small shared vendor, so it is context rather than a conclusion. Hosts that many listings call are left out: they are services, not connections.

badge.weatherextension.com
Also called by 3 other listings, including Weather
weatherextension.com
Also called by 4 other listings, including Weather, WeatherTab

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

What it can do

Permissions this extension asks for, as declared in version 6.0.46. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Schedule its own background tasks

    alarms

  • Store data in your browser

    storage

  • Read your physical location

    geolocation

  • Show you desktop notifications

    notifications

  • Detect when you step away from your computer

    idle

Where it sends data

Destinations our analysis observed Weather Extension contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • weatherextension.com

    Weather Extension sends data to weatherextension.com. One other extension we have analyzed sends data here.

  • api.weather.com

    Weather Extension sends data to api.weather.com. No other extension we have analyzed sends data here.

Updated 2 November 2026amo-724781