Present Continuous: Be Going To and Will

will crash if it doesn't stop!

is going to crash if it doesn't stop!

is crashing if it doesn't stop!

are getting married the next month

will get married the next month

are going to get married the next month

is going to rain in a few minutes. The clouds are really dark!

will rain in a few minutes. The clouds are really dark!

is raining in a few minutes. The clouds are really dark!

are riding our mountain bikes this weekend

will ride our mountain bikes this weekend

are going to ride our mountain bikes this weekend

will come tonight. They told me the other day

are coming tonight. They told me the other day

are going to come tonight. They told me the other day

It will rain tomorrow.

It will never happen.

It will snow yesterday.

It will be sunny today.

They are going to to the beach tomorrow.

I will going to the store later.

I am going to visit my grandmother next weekend.

She is going to cooks dinner tonight.

When expressing current actions

When talking about future plans, intentions, or predictions based on evidence or current situations.

When talking about past events

When discussing hypothetical situations