Hi John,
Since, you already have night/day icons set, you only have to download
file forecast_icons_winterkit.zip from download section. These icons
are only "snow related" ones, so, keep a copy of all current (summer)
images before sending new ones (will replace "rain related" icons).
Also, you could download file Sunny_Winter.zip. These are the header
images, adapted for winter.... and Christmas time!
Regards,
Jacques