My wife has a Torch 9850 and I have a Bold 9930, and I installed the BeWeather "Compliments of Blackberry" when it was released a week or so ago. I have updated both of the with the latest version and all settings are the exact same.
The problem that I have been seeing is that the forecast temperatures are different between her device and mine. It varies by a few degrees for the forecasted highs and lows. I have checked all the settings, they are the same, the weather station/location is set to the same, and I have held them side by side and updated them simultaneously, but the temps continue to be different.
Trust me it the same, I don't have my wife's phone with me, but I have held the phones side by side and went through ever setting one by one and nothing is different, but I will check with weatherunderground and see if they have any info.
I did, held them side by side the other night, checked all the settings, and then refreshed, still got variances by a couple degrees for each day in the forecast.
I have a personal weather station at my house that's connected to WeatherUnderground. KNCWEAVE13
Sometimes when I'm in my own house BeWeather will still pick a weather station that might be a few miles away. The choice seems random at times. I can set my own station as the "Home" but I let the device set stations by location.