Week, wind speed and syntax error?

- For example: week is here now at Sunday 40, but {dw} shows now 41.

- wind speed {wws} shows only mph, m/s would be nice also.

- using / on syntax gives error, please see: https://www.dropbox.com/s/lnkd7nyxz9g6g93/Screenshot_20161009-195338.png?dl=0