GFSCurrently selected. GFS is the global weather forecast model of the US weather service run at an internal resolution of 28 km. It offers a plethora of parameters for the next 15 days. Updated 4 times a day up to 384 hours ahead. The runs for the 0, 6, 12 and 18Z runs are usually coming in from 3:30, 9:30, 15:30 and 21:30 UTC, respectively.
GCGFSThe selected variable and region is available, but not for 2025-07-16, 09:00. You will switch back to the first available time step. The GraphCast Global Forecast System (GraphCastGFS) is an experimental system set up by the National Centers for Environmental Prediction (NCEP) to produce medium range global forecasts. The horizontal resolution is a 0.25 degree latitude-longitude grid (about 28 km). The model runs 4 times a day at 00Z, 06Z, 12Z and 18Z cycles. The products are 6 hourly forecasts up to 10 days. See more info here.
NAVGEMThe selected variable and region is available, but not for 2025-07-16, 09:00. You will switch back to the first available time step. NAVGEM is a model run by the NOAA and serves the US navy with weather forecasts. The WZ maps are based on data that is available from the NCEP server with a grid spacing of 0.5 degree and is updated twice daily (7 and 19 UTC).
0Mon 14 Jul 12:00
24Tue 15 Jul 12:00
48Wed 16 Jul 12:00
72Thu 17 Jul 12:00
96Fri 18 Jul 12:00
120Sat 19 Jul 12:00
144Sun 20 Jul 12:00
168Mon 21 Jul 12:00
192Tue 22 Jul 12:00
216Wed 23 Jul 12:00
240Thu 24 Jul 12:00
264Fri 25 Jul 12:00
288Sat 26 Jul 12:00
312Sun 27 Jul 12:00
336Mon 28 Jul 12:00
360Tue 29 Jul 12:00
384Wed 30 Jul 12:00
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