Brrr
Soon it is snowing, frigid wind blowing.
Temperature dropping. Caching stopping?
Winter fun, Here we come!
Find that hide. Note the code inside!
Gotta get them fast. These caches won’t last.
The start of Spring, the end will bring.

Oh holy night!
The stars are brightly shining
It is the night of the dear Savior's birth!
Long lay the world in sin and error pining
Till he appear'd and the soul felt its worth.
A thrill of hope the weary world rejoices
For yonder breaks a new and glorious morn!
Fall on your knees
Oh hear the angel voices
Oh night divine
Oh night when Christ was born
Oh night divine
Oh night divine

Looking South from the posted coords you will see a large sign. Using the information on the sign to determine the coordinates to the next stage.
It can be found at N 42° 46.ABC W 086° 08.XYZ
Where
A = # of U's
B = # of C's
C = # of B's
X = # of J's
Y = # of letters in the last word plus 1
Z = # total number of vowels in the last two words
Check sum of ABCXYZ= 18