U.S. Geological Survey Climate Projection Portal

The U.S. Geological Survey Climate Project Portal is an interactive viewer that shows maps based on future projections of temperature and precipitation from a group of “statistically downscaled” global climate models.  Users can generate maps for various periods and scenarios to show the number of days that exceed certain thresholds in the model results (for instance, the number of days over 90 degrees Fahrenheit).  The portal can also produce annual time series graphs for regions such as watersheds or counties.

Screenshot of USGS Derived Downscaled Climate Projection Portal.
Screenshot of USGS Derived Downscaled Climate Projection Portal.