The Global Forecast System (GFS) is a weather forecast model produced by the National Centers for Environmental Prediction (NCEP). Dozens of atmospheric and land-soil variables are available through this dataset, from temperatures, winds, and precipitation to soil moisture and atmospheric ozone concentration. The entire globe is covered by the GFS at a base horizontal resolution of 18 miles (28 kilometers) between grid points, which is used by the operational forecasters who predict weather out to 16 days in the future. Horizontal resolution drops to 44 miles (70 kilometers) between grid point for forecasts between one week and two weeks.
4 times a day, every 6 hours starting at midnight
Open Data. There are no restrictions on the use of this data.
For questions regarding data content or quality, visit the NOAA GFS site. For any questions regarding data delivery not associated with this platform or any general questions regarding the NOAA Big Data Project, email email@example.com.