Numerical Forecast Model Products
Please read our Terms of Use and Disclaimer
This site is best viewed at a resolution of 1280 by 1024 or greater.
These pages are made possible in part by the Unidata Program,
Flanis/JSAni products developed by Tom Whittaker and Bill Bellon, University of Wisconsin : Madison,
and by Contributions from our Donors.

Current Time:

Use the menu above to select your model of choice.

Attention User:

Update (10/21/2020): On 10/22 (Thursday) between 11Z - 17Z, NCEP Nomads (our source for most model data) will be offline for maintenance, and will not backfill data from that time. As a result, we will not be able to visualize any models with missing data from that outage. We apologize for any inconvenience this may cause.

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.