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 The GFS superceded the AVN and MRF models, on which it is largely based.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.
19:26 EST Police are investigating medical equipment relied on by two men who died during a storm which cut power to a number of Perth suburbs this morning.