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2pm EST December 19: NOAA is experiencing a large data outage that is affecting all American models including the GFS, NAM, GEFS, and GEPS. The ECMWF, CMC, JMA, and NAVGEM are unaffected.

3:00pm EST: Apparently the backup server also has problems. The 18z NAM is late, implying problems will continue until further notice. 18z GFS may fail to come in entirely. All depends on when NOAA fixes these data issues.

United States
Northwest U.S.
North-Central U.S.
Northeast U.S.
Eastern U.S.
Southwest U.S.
South-Central U.S.
Southeast U.S.
Western U.S.
Alaska
North America
Northern Hemisphere
North Atlantic
Western Atlantic
Tropical Atlantic
North Africa
Western Pacific
Central Pacific
Eastern Pacific
Southwestern Pacific
Europe
Asia
Indian Ocean
Australia
World
Select a Forecast Hour:6
006012018024
030036042048
054060066072
078084090096
102108114120
126132138144
150156162168
174180186192
204216228240
252264276288
300312324336
348360372384
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These products are generated using data from the NOAA Operational Model Archive Distribution System, the Meteorological Service of Canada, the Global Ocean Data Assimilation Experiment, the European Center for Medium-Range Weather Forecasts, and the Japan Meteorological Agency. Products for each model are generated and updated live as data becomes available.

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