Numerical Forecast Model Products
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Attention User:

Update (6/12/2019): As of the 06/12/2019 12Z run, the operational GFS has been upgraded with the FV3 Core. This data can be seen under our GFS tab.

The GFS-FV3 had been running in parallel under our GFSFV3 tab. Now that it is operational, the GFSFV3 tab is no longer being updated and will be removed in the coming days.

For further information, check the following twitter accounts for periodic updates on product generation status and website improvements; @CoDWXData and @CODMeteorology. Your feedback is always appreciated, so feel free to respond to tweets or send us an email using our Feedback page.