if it's fine tomorrow,we'll go out..和if it were fine tomorrow,we would go out..有什么区别,各在什么情况下用

问题描述:

if it's fine tomorrow,we'll go out..和if it were fine tomorrow,we would go out..有什么区别,各在什
么情况下用

The difference is the plan to go out is no longer a plan.Therefore if it was fine tomorrow,we were not going to go out,as we have changed our mind.
In the first sentence,the plan is still valid.