matt268uk

Hi everyone,
My problem is that i deleted my home screen weaqther widget,but when i replace it back onto my home screen i can't make it recognise my current location,my location is on my current weather,my gps is switched on and i can find myself on google maps but when i get to the point of search locations i get the message city not found,its been fine for weeks and now suddenly decides to stop working? any help would be great,thanks Matt.