South America GFS Surface Wind +120 hour 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 The GFS superceded the AVN and MRF models, on which it is largely based.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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Weather News

No snow at the mo, but it's coming

14:09 EST

Whilst the long weekend normally marks the start of snow season, this year is looking a little different.

Weather words to know for winter

10:45 EST

With winter now underway in Australia, we are starting to see more snow, hail and freezing temperatures across the country.