Help htc desire weather&clock not working


hello i recently got a htc desire hd (2 days ago) and i cant seem to get the stock weather app/widget to display any pictures or the temprature i am just woundering if its a problem with the phone or just a problem with accuweather? and before anybody suggests....yes all my settings/automatic update and internet ect are fine and correct. when i try to update my weather i get a message saying "the signal has dropped" but my sighnal has not dropped at all SUMBODY PLEASE HELP. i know i am not the only person with this problem maybe it will just fix its self? i reli dont know i would be gratefull of any information thankyou