I don't know what code Brian is using to parse that and convert so that the 'Mostly cloudy' would come through like $Currentsolardescription = 'Night time/Dry/Mostly Cloudy ';
$current_icon = $icon_array[13]; // name of our condition icon
instead of what you have as $Currentsolardescription = 'Night time/Dry/---';
$current_icon = $icon_array[1]; // name of our condition icon
Again, you'll have to ask Brian -- it's a WD setup issue or a bug.