This NOAA satellite image taken Wednesday, March 6, 2013, at 1:45 a.m. EST shows a low pressure system over the central Appalachian Mountains moving into the Mid-Atlantic and Northeast with areas of snow and coastal rain. Fair weather is seen across the southeastern United States. (AP PHOTO/WEATHER UNDERGROUND)
This NOAA satellite image taken Wednesday, March 6, 2013, at 1:45 a.m. EST shows a low pressure system over the central Appalachian Mountains moving into the Mid-Atlantic and Northeast with areas of snow and coastal rain. Fair weather is seen across the southeastern United States. (AP PHOTO/WEATHER UNDERGROUND)
This image made available by NOAA shows storm systems over the eastern half of the United States on Thursday, Feb. 7, 2013 at 11:15 EST. A blizzard of potentially historic proportions threatened to strike the Northeast with a vengeance Friday, Feb. 8, 2013, with 1 to 2 feet of snow feared along the densely populated Interstate 95 corridor from the New York City area to Boston and beyond. (AP Photo/NOAA)
This image made available by NOAA shows storm systems over the eastern half of the United States on Thursday, Feb. 7, 2013 at 11:15 EST. A blizzard of potentially historic proportions threatened to strike the Northeast with a vengeance Friday, Feb. 8, 2013, with 1 to 2 feet of snow feared along the densely populated Interstate 95 corridor from the New York City area to Boston and beyond. (AP Photo/NOAA)
A National Oceanic and Atmospheric Administration satellite image taken on Tuesday, Nov. 6, 2012, at 1:45 a.m. EST shows a low pressure system over the lower Mississippi Valley with areas of thunderstorms over the northern Gulf of Mexico and rain over the southeastern United States. Fair weather is seen across the Northeast and Great Lakes. A cold front in the Western Atlantic has associated thunderstorm activity. (AP Photo/Weather Underground)
A National Oceanic and Atmospheric Administration satellite image taken on Tuesday, Nov. 6, 2012, at 1:45 a.m. EST shows a low pressure system over the lower Mississippi Valley with areas of thunderstorms over the northern Gulf of Mexico and rain over the southeastern United States. Fair weather is seen across the Northeast and Great Lakes. A cold front in the Western Atlantic has associated thunderstorm activity. (AP Photo/Weather Underground)
This NOAA satellite image taken Monday, Oct. 29, 2012 shows Hurricane Sandy off the Mid Atlantic coastline moving toward the north with maximum sustained winds of 90 mph. Hurricane Sandy wheeled toward land as forecasters feared Monday, raking cities along the Northeast corridor with rain and wind gusts, flooding shore towns, washing away a section of the Atlantic City Boardwalk, and threatening to cripple Wall Street and New York's subway system with a huge surge of corrosive seawater. (AP Photo/NOAA)
The Atlantic City, N.J., skyline is shown during a flight to document coastal changes by the National Oceanic and Atmospheric Administration after Superstorm Sandy on Thursday, Nov. 1, 2012. (AP Photo/Alex Brandon)
This NOAA satellite image taken on Monday, Oct. 29, 2012, shows Hurricane Sandy off the mid-Atlantic coastline moving toward the north with maximum sustained winds of 90 mph. Sandy wheeled toward land as forecasters feared, raking cities along the Northeast corridor with rain and wind gusts, flooding shore towns, washing away a section of the Atlantic City boardwalk, and threatening to cripple Wall Street and New York's subway system with a huge surge of corrosive seawater. (AP Photo/NOAA)
