While you are raving about Emmy Lou's version and where to find it, may I suggest that you seek out the album from which I believe Emmy Lou first heard it.
The album is Bluer than Midnight on County 768, the artist is Delia Bell. Now, there's a singer. Not sure if Dave Freeman at County has or is going to re-issue this but she is a great singer and there are some other good songs on there too. Well worth a listen if you are into good strong female country voices.

Without checking it out, my memory of the last lines are;
We'll have sunshine in December
And Well have roses in the snow.

Whatever, it's a good song.