answer: #Person1# and #Person2# hope the warm weather on weekends because #Person1# and #Person2# want to go to the beach whereas the California weather is uncertain.
documents: #Person1#: It would be nice to go to the beach sometime this weekend.
  #Person2#: What's the weather going to be like? I may want to go too.
  #Person1#: The weather this weekend is supposed to be warm.
  #Person2#: Will it be good beach weather?
  #Person1#: I think it will be.
  #Person2#: It wouldn't be good if it got cold this weekend.
  #Person1#: I want this trip to be perfect, I hope it stays warm.
  #Person2#: This California weather is so uncertain, it's impossible to know what'll happen.
  #Person1#: I know. Every day the weather seems different.
  #Person2#: I would love it if it wasn't always so unpredictable.
  #Person1#: That would make it easier for us to make plans.
  #Person2#: I know. Things are easier when you know what the weather's going to be like.