South America GFS 850hPa Temperature/Wind/Height Analysis Chart
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 The GFS superceded the AVN and MRF models, on which it is largely based.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.
Weather News
You might see more than just stars in the sky tonight
15:33 EST
Looking up to the sky tonight? Well, you might see more than just stars.
Cold blast crossing southeastern Australia
13:26 EST
Weather warnings have been issued in parts of Tasmania and Victoria, with a cold front expected to bring low-level snow and damaging winds to some areas on Tuesday.