South America GFS Surface Wind +48 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 The GFS superceded the AVN and MRF models, on which it is largely based.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

Thunderstorms light up skies over Queensland

15:38 EDT

A low pressure trough is continuing to spark thunderstorms over much of Queensland, after a similarly stormy Saturday.

Wintry weather returns to southeastern Australia

13:16 EDT

A cold front and upper trough are combining to bring a cold spell to the southeast, feeling more like winter than spring.