1-ClickWeather and iMacros for Firefox are two handy extensions to Firefox that can be downloaded at:
1-Clickweather iMacros for Firefox You can also check out all the currently available extensions at:
All Available Extensions In a nutshell:
1-ClickWeather displays various weather information including radar, forecast, etc. etc. etc. for a chosen zip code. You chose where you want the weather info displayed.
iMacros lets you record keyboard and mouse input and save them in a macro that you can play back with one click at a later time. You can also program and modify the macro in notepad if you so desire. As an example, I have one Macro named Start that opens up 6 tabs and loads my 6 most used websites. 1 click moves from site to site with zero delay and no reloading.