HTC Droid Eris

I live in AZ where there is no daylight savings time. On my home screen the clock thats displayed (with the current weather as well) is 1 hour eailer than the actual time. The time in the upper right hand corner is correct though. In addition the weather is not updating on its own. I can wake up in the morning and its sunny out and the screen is still showing the moon and a lower temperature than it actually is. I do have my location on, the clock set to automatic, and the wheather set to auto update. Any suggestions on what could be wrong, or what i could have set-up incorrectly? I dont know if this matters or not to my question but on google maps my GPS is off by like 3 miles.