This animation of NOAA GOES-13 satellite imagery from March 5 to March
7, 2013, shows the progression of a cold front from the west associated
with a low pressure system that brought snow from Chicago to the
Appalachian Mountains. The low merged with a coastal low near the
Mid-Atlantic on March 6 and brought more than 18" of snow from western
north Virginia and western Maryland into Pennsylvania, while coastal
areas and cities including Washington, D.C. and Baltimore received snow
followed by heavy rain. The low is affecting New England on March 7.
Credit: NASA GOES Project
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