More than 1,200 record high temperatures have been set over the past week across the U.S., and nearly 6,000 record highs have been recorded since the beginning of 2012.
From March 8-14, 2012, the total number of records is 1,226, according to the National Climatic Data Center.
On Wednesday, Mar. 14, 2012 alone, 423 records were set.
This map from NCDC shows the total number of record highs for March 2012 so far. Through March 14, 2012, the total is 1,641 record highs.
From the beginning of the year (Jan. 1-March 12, 2012), there has been a total of 5,618 record highs. In comparison, Jan. 1-March 31, 2011, there were only 2,800 record highs recorded.
"The jet stream has been flung all the way north across central and eastern Canada," AccuWeather.com Expert Senior Meteorologist Alex Sosnowski said, when explaining why warmth has been so widespread this March.
"At least two-thirds of the nation could wind up with above-normal temperatures [this spring]," Paul Pastelok, expert long-range meteorologist and leader of the AccuWeather.com Long-Range Forecasting Team, said late in February. He forecast that there could be the most widespread warmth this spring since 2004.
RELATED: AccuWeather.com Spring 2012 Forecast
Join us weekdays at noon and Thursdays at 4 p.m. EST and for enhanced breaking coverage when severe weather strikes.
The American Red Cross, along with partners such as AccuWeather, have teamed up on June 2 to raise awareness and donations to help disaster victims around the world.
El Nino is forecast to last into the fall of 2015, but will it be enough to break expanding drought conditions along the Pacific coast of the United States?
Tuesday is slated to be an active day in the northern Plains as severe thunderstorms impact the region.
Andres has begun to weaken over the eastern Pacific, but a new threat has developed closer to Mexico.
Following a southward push of cool, dry air at midweek, clouds, showers and higher humidity will return to the Northeast.
Devastating tornado outbreak kills 9 and injures 250. A man holding onto a mattress was thrown 100 feet.
Washington, DC (1889)
Great flood on the Potomac took out a span of the Long Bridge -- stage not equalled until March 1936.
Rockaway, NJ (1915)
Snow showers reported by press (Morris County).