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Southern Hemisphere GFS Longwave 500hPa Height +72 hour Chart
- Southern Hemisphere
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 The GFS superceded the AVN and MRF models, on which it is largely based.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.
Residents are warned to take care outdoors as snow, hail and wind gusts send Tasmania into a big chill.
Following an uncharacteristically warm week for southeastern Australia, a solid line of cold fronts are on the way to bring us back to winter with a bang.
The fact that Terra Australis is a land of extremes is not a new concept.