Vision in Dream that D.C. Hit with Major Snowstorm Dec. 12-15

So I had this absolutely bizarre dream. I dreamt that I was walking home from work and as I was walking, I had a 'vision' that Washington D.C. would get hit with a major snow storm on December 12-15 of this year. The dream was very clear and vivid.

It was a really short dream (or it was longer and all I remember is the little bit described above). The weird part is I don't remember ever having a dream in which I have a 'vision'. And it wasn't so much a 'vision' as a thought. What I mean is that in my dream I didn't 'see' a picture of Washington D.C. with tons of snow falling on it, it was more like a very powerful thought.

And out of curiousity, I went to
The Old Farmer's Almanac to check their long range forecast before posting this thread, and this is what it said for the Atlantic Corridor Region :

The snowiest periods will be in mid-December and mid- and late February.

Very weird!!