Meaning of a dream?

On February, I dreamt that me with my family are going out. We were in a cold spring. Then it appeared there ya know.. deaths.. something bout death, yeah.. don't wanna mention it. Now is May 13. And I have just found out that we are going to a cold spring! On May 18! Me with my family because my grandma is goin' back to the states. It's a farewell party. I can't be absent. What does this mean??