The first time you turn on the device it takes a little while--up to an hour--for it to sync with the wireless network. If you should happen to unplug the power cord or you decide to move the unit, there's also a somewhat lengthy (5 to 10 minutes) start-up process. In other words, you'll want to park it one spot and leave it activated to avoid the annoying delay.
Once you get up and running, you use the up/down buttons to page through the 150 possible forecasts until you hit your area. Somewhat confusingly, the listing is alphabetical by state, but we eventually found our home. You can flip to any of the other cities at any time, but you will have to manually scroll through them--we would've appreciated a "home" preset key, or maybe even three or four (so you could bookmark other cities of interest, such as frequent travel destinations or friends and family hometowns).
Once you find your city, however, there isn't much to complain about. We generally found the display easy to read and the information well presented (though it's best viewed straight on, not at off angles). We liked how the screen changes colors according to the temperature reading. For instance, our local forecast of 43 degrees in New York cast a blue hue as a background. When we toggled the city to Rochester, N.Y., where the temperature was 35, the screen turned purple. At 76 degrees, Wilmington, N.C., came up orange. The whole color-coated concept allows you to quickly glance at the frame and get an idea of the temperature without necessarily seeing the specific numbers. (A switch in the battery bay allows you to toggle between Fahrenheit and Celsius, should the dreaded U.S. metrication movement ever return from the dead.)
Beyond the current weather conditions and six days of future forecasts (which will automatically update as weather systems change, of course), the frame also offers a UV Index, Pollen Alerts, Air Quality Alerts, and Windspeed and Direction. Ambient says this is "probably the only frame on the market" with these features--and we don't doubt it. However, one feature we'd like to see that's not here is an alarm to go along with the built-in clock (the exact time is delivered via the wireless network, so you never have to set the clock). Again, this isn't a huge deal, but since the device lends itself to be set up on the nightstand next to your bed, a little alarm action would be nice. It would also be cool if you could get some news headlines and sports scores delivered to the Forecaster wirelessly, but Ambient has made it a point to create devices focused on performing one task rather than more of a do-it-all product. (Along with its weather forecaster products, the company makes a football-specific "scoreboard" that receives scores wirelessly, and a baseball device will be available in time for this year's MLB season.)