From The Weather Channel Interactive:
1-ClickWeather for Firefox enables users to quickly view current weather conditions including regional Doppler radar maps (with severe weather alerts, when applicable) and/or international satellite maps and up to 5 days of forecast information within the browser and allows for instant access to detailed and customized weather content including hour-by-hour and 10-day forecasts and user-selectable video synopsis of weather conditions for the next 72 hours by On-Camera Meteorologists from The Weather Channel through clickable icons. All weather data is provided by weather.com.
What's new in this version:
Version 18.104.22.168 corrects a permissions problem that was causing errors for MAC and Linux users.