[Editor’s note: The following review is part of Macworld’s GemFest 2009 series. Every day until the end of June 2009, the Macworld staff will use the Mac Gems blog to briefly cover a favorite free or low-cost program. Visit the Mac Gems homepage for a list of past Mac Gems.]
Application developers know a basic truth: people are obsessed with the weather. The slew of weather widgets and apps for both the Mac and iPhone are testament to this fact. Wx is another entrant into the crowded meteorological app field. It brings with it much power and a slightly odd user interface.
Wx can help you decide if you should bring an umbrella to work with you, or it can tell you the current temperature readily either in the dock, in the main window of the app, or in a floating mini display. But Wx is for anyone who’s serious about the weather. You can track up to 20 locations by entering a zip code, city/state combination, Latitude/Longitude, or by clicking on a point on a Google map (neat way to get a specific location without knowing the Latitude/Longitude).
Best of all you can set WxAlerts per location, which trigger certain actions if there is a weather alert at that location. For example, if there is a hurricane watch declared in the area of your kid’s school, you can set up Wx to alert you with a text message, e-mail, or run an AppleScript.
Wx also includes an optional screensaver that displays weather data based on an RSS file the application exports.
Wx’s power is only slightly hampered by its interface. For example, you can’t reorder the location list by dragging and dropping locations; you must click on Edit Location Settings and then move them using that dropdown screen. Also, Wx has a large number of preferences that you can set, but they are all displayed on the same screen, which is a little overwhelming.
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[Scott McNulty is a senior contributor for MacUser, blogs at blankbaby, and is the author of Building a WordPress Blog People Want to Read (Peachpit Press, 2008).]
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