WeatherBug for the BlackBerry Storm is available for via the BlackBerry browser.
FREE CIO BlackBerry Newsletter Get better use out of your BlackBerry and keep up-to-date on the latest developments.
Viigo for BlackBerry Storm: The Ultimate Lifestyle App
I've mentioned Viigo many times on my blog and in various mobile tips and tricks articles, for good reason: The application is by far my favorite mobile RSS reader.
I won't get into too much detail about that software--there's plenty of information on Viigo available in those other stories--but Viigo is much more than just a simple RSS reader. For example Viigo provides a variety of weather information; sports schedules, live scores and standings; stocks and finance data; flights and travel updates; and much more.