
Millions of Americans are in for a weather roller coaster this week, with a transition from spring and summerlike warmth to a bitter return of winter temperatures by the end of the month.
On Monday, a rapid pace of daily, monthly, and seasonal record highs was witnessed across the country, extending from the Canadian border to the Gulf Coast. Over 100 daily record highs and more than 30 monthly records were shattered in the warmth, NBC news reported.