NCAR GIS Program have started to display climate and weather data through interactive web maps. These web maps use ESRI ArcGIS Server and the power of ArcGIS Online in order to animate time aware data.
Continental US Temperature Anomaly
This web map displays model output from the CCSM-4. The data was produced at NCAR for the IPCC 5th Assessement Report. The map shows annual temperature anomaly based on a 20 year running average compared to the present day (1986-2005) for RCP 6.0.