National Weather Service United States Department of Commerce

Winter Storm Continues to Impact Eastern U.S.

Heavy snow and ice accumulations are likely to produce hazardous travel, downed trees, and power outages through Monday for portions of the eastern U.S. Heavy snow is expected downwind of the Lower Great Lakes and across the higher elevations of New England on Monday. Strong winds and coastal flooding will be possible along the Atlantic coastline. Read More >

Many of the National Weather Service data sets are available in formats that are able to be imported directly into Geographic Information Systems (GIS) or your own custom map viewers or web pages.  Data formats include downloadable shapefiles and KML formats, web services, and our basemaps in shapefile format.

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