Southern Hemisphere GFS Longwave 500hPa Height +168 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 The GFS superceded the AVN and MRF models, on which it is largely based.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.
Cyclone Debbie: Northern NSW residents urged to evacuate as south-east QLD braces for more severe weather
Northern NSW residents have been ordered to evacuate ahead of "unprecedented" flooding in the region, and south-east Queensland is hit by severe weather expected to worsen overnight, as ex-Tropical Cyclone Debbie continues along the east coast.
Ex-Tropical Cyclone Debbie's reign is not yet over, authorities say, with warnings severe weather may worsen for south-east Queensland overnight.
Residents in the Whitsundays in central Queensland have been urged not to drink tap water for the next few days due to health risks.