Climate Projection Viewer


Change in 24-Hour Duration 100-Year Storm Precipitation



10th Ensemble Member

50th Ensemble Member

90th Ensemble Member



Copyright 2017.Massachusetts Department of Transportation

Contact Us : MassDOT GIS Services

Disclaimer:  The preparation of this work was funded in part through a grant from the Federal Highway Administration (FHWA), U.S. Department of Transportation. The contents of the maps reflect the views of the consulting firm that performed the work, who is responsible for the accuracy of the data and the methods used to produce these projections.  The contents do not necessary reflect the official view or policies of MassDOT or FHWA.  These maps do not constitute a standard, specification or regulation.