[Plugin: WP Super Cache] Weather widget / embed code question

Hi – I’m currently considering the choice of two options to display weather on my website link here :

– Option 1 is the widget on the right hand side
– Option 2 is the embedded code down the page under ‘Weather’

I actually think I prefer the option 2, however, I think that the super cache affects this code, ie, it does not appear at all. Well actually, it did once, and then after flushing cache (both super and wp) it never worked again… any assistance would be great as to why this may be occuring? thank you!

http://wordpress.org/extend/plugins/wp-super-cache/