1: Massive snowstorm expected to hit NFL game on Sunday.

2: Blizzard forecast may impact player performance.

3: Fans advised to bundle up for icy conditions.

4: Snow shovels ready for stadium crew to clear field.

5: Safety precautions in place for snowy game day.

6: Live updates on snowy game conditions.

7: Historic weather event for NFL game.

8: Excitement builds for snow-covered game.

9: Teams prepare for intense weather battle.