Today's Global Overview
The globe above shows today's 24-hour average cloud cover forecast (plus current snow and sea ice). This forecast comes from the NCEP Global Forecast System (GFS), a state-of-the-art dynamical model initialized by satellite measurements and global meteorological station data every six hours. GFS is the core operational model used by the U.S. National Weather Service (NWS). Click the image to see different viewpoints.
For more information, climate analysis, and 7-day forecast maps, visit the full Climate Reanalyzer site.