South America GFS Snow Level Summary

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About GFS

Global Forecast System. The operational numerical weather forecasting model run by NCEP. The GFS superceded the AVN and MRF models, on which it is largely based. Forecast data from the GFS is available out to 180 hours at full resolution and 16 days at a reduced resolution.

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Weather News

Perth's coldest summer morning on record

09:43 EDT

As the sun rose over Western Australia on the first day of summer, it was feeling more like winter in Perth.

Weekend heatwave sent records tumbling in SA and NSW ? and it isn't over yet

08:22 EDT

Well, it's officially summer, although I'm sure many of you will contend that it arrived a few days ago.