However, while the present continuous can also express a temporary habit or repeated actions, it is not suitable for permanent ones. In using the continuous tense for frequent happenings ...

2. Is it snowing in the UK? (g) Not right now. [Use the present continuous for things that are/aren’t happening now.] 3. Do you work here? (b) Yes, I’m the managing director. [Use the present ...

We can use the present continuous to talk about the future when we have already arranged to do something. It's definite, not just an idea. Perhaps we have put the arrangement in our diaries.