'Temperatures will plummet late Thursday night through Saturday. All areas across the eastern region of the state are anticipated to be below freezing by Friday morning and again on Saturday morning. Heavy amounts of snow are possible late Thursday night into Friday. High winds can also be expected across the area.'

Which news headline best accounts for this change in weather?
• 'A Warm Air Mass Forms over the Region*
• 'A Strong Cold Front Threatens the Region"
• 'A Cold Air Mass Exits the Region*
• 'A Warm Front Blankets the Region"

'A Strong Cold Front Threatens the Region"