I'm significantly more interested in weather-related tips now that, you know, the weather is starting to suck. Umbrella Today alone has already saved me from some downpours! But since I live in a place like San Francisco where the weather report changes every three seconds (yes, literally), I am grateful for ForecastFox.
It's just a free add-on for my statusbar, telling me how the weather's lookin' in my neck of the woods, and internationally, if I want it! Stay dry, kids.