Forecast products are accessible by the site menu.
All GFS and GEFS charts are updated using 00Z data once daily between 7-10 AM London time. CFSv2 updates at 11:30 AM using a time-lagged ensemble. Please feel free to share any images from this site on social media or elsewhere, with credit where appropriate.
About the data processing
The data are retrieved from the NOAA NOMADS server. Issues with NOMADS may cause problems with data updates. The data analysis is performed on the Reading Academic Computing Cluster (RACC) at the University of Reading, primarily using Python. Issues with the RACC or other university IT services may interfere with what is shown on this website. The status of the University computing systems can be found here.
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