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South America GFS Snow Forecast Analysis Chart

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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 The GFS superceded the AVN and MRF models, on which it is largely based.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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Storm hits Sydney as bureau warns of damaging hail in south-west NSW

ABC image 16:29 EDT Parts of Sydney have been lashed by a storm as the weather bureau warns of the threat of large hailstones and damaging winds in regional New South Wales.

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