If you decide to stay home, here’s some options to keep you warm,
http://www.crossfitsteelecreek.com/100-travel-workouts.html
Group warm up,
Skill:
Tabata Superman/hollow arch- (4min total time)
WOD:
For time
run 400m
20 toes to bar
20 kettlebell swings 2/1.5
run 400m
20 ghd sit ups
20 kettlebell swings
run 400m
20 knees to elbows
20 kettlebell swings
run 400m