Wirelessly posted (Opera/9.5 (Microsoft Windows; PPC; Opera Mobi/17289; U; en))
1 little quick thing you can try.
Go to quick gps and click download. And then go to weather settings and click off automatic update and then go back to the manila weather tab and click update.
This always works for me when the weather tab isnt working.
Let me know if it works for you and Ill try to post it as a temporary fix.