The weather feature is pretty useless. it will not update the location as you are moving around it would only pick up the weather in the first location that the screen turned on. If you push APPS then push HOME it will come back with your current location.
We live in Wylie, Texas. It does not recognize our city. It says we are in Rockwall Texas, about 10 miles away. Even when I drive to my church parking lot, three miles from my house in Wylie, it says I am in Plano.
I drove one time from Granbury, Texas to Wylie, Texas and it never updates the location at all.
I personally think it is really lacking in any kind of use, especially given it uses the Weather Channel. With GPS it should be able to tell you were you are an update the weather every five minutes and not every 15 to 20 minutes.
It would also be nice if it would give you any weather warnings for your location too.
Any app on your phone is gonna be better than this.
Todd