Can に関わりなく be used with adjectives?


にかかわりなく seems to come after a noun, e.g.:

> 文化祭は当日の天気にかかわりなく開催されます。  
>  The school culture festival will be held regardless of the weather on the
> day.

Is it possible to use it with an adjective e.g.

> 文化祭は天気が暑いにかかわりなく開催されます。  
>  The school culture festival will be held regardless of whether the weather
> is hot.

If not, how would I fix this sentence to make it grammatical?

