以下两句话是不是定语从句

问题描述:

以下两句话是不是定语从句
It was such fine weather that the tourists wanted to spend more time taking pictures outdoors.
My grandfather is such a forgetful person that he has to be reminded of many things,even his daily meals.

这里都是 such...that...结构,that引导的是结果状语从句.