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 The GFS superceded the AVN and MRF models, on which it is largely based.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.
13:55 EST Nutrient levels in lucerne crops in Queensland's South Burnett region are getting back on track more than 18 months on from the Australia Day floods.