Snow
On thin ice
Almost in trouble
Christmas came early
When something good but surprising happens.
Ring in the New Year
To celebrate New Year's
Snow ball effect
A situation that starts out small but gets bigger quickly.
White Christmas
Snow on Christmas
Turn over a new leaf
Change behaviors
Snowed in
So much snow you can't leave the house
Deck the halls
Decorate your house
Kick off a New Year
Start the new year
Under the weather
Feeling sick
The more the merrier
The more people the better it is
New Year's Resolution
A goal you set for the New Year
Cold as ice
Not friendly
Be there with bells on
Excited to be there
Eve
The night before