GFS forecast 

Last update: April 2020

The Global Forecast System (GFS) Web service, available worldwide, delivers time series of :

  • Temperature (at 2 m)
  • Relative Humidity (at 2 m)
  • Pressure (at 2 m)
  • Wind speed and direction (at 10 m)
  • Rainfall
  • Snowfall
  • Snow depth
  • Global Horizontal Irradiation (GHI)

Time steps range from 1 min up to 1 month (original data are every 3 hours). The spatial resolution is 0.25° (approx. 28 km). Data are available from 1 month ago up to day+3.

GFS is a weather forecast model produced by the National Centers of Environmental Prediction (NCEP).