XyGrib a fork of zyGrib

Since 2016, zyGrib has not been updated and there appears to be user needs for continuing development of this software.

Jacques Zaninetti has done a excellent job on bringing this amazing application to where it is today. 

The OpenGribs project team will now commence working on the fork named XyGrib


12 June 2018

Beta for next version (Windows only) released on Github

New Grib server with options for multiple forecast models.


OpenGribs' Mission Statement

Continue development of zyGrib

using the name XyGrib and keeping it the leading open source grib reader and weather visualization package. We will also make it available on all platforms and devices.

Provide free and open Gribs

to the user community that deserves free & open high quality forecast resources. We will be expanding on the activities of our sister site OpenSkiron.org while maintaining the same spirit.

Support the user community

on both the usage of XyGrib and on issues related to grib files and numeric forecast models. We hope to develop an active and involved community on our new forum.

About XyGrib

Introduction to the features and uses of XyGrib grib reader and weather forecast visualization package.


This is where releases of XyGrib and other supporting files can be found.

Getting Gribs

More and more sources of good quality gribs are becoming available. We provide some and point to other providers.

Support Area

Support is provide via the community forum. Get your questions answered and also feel free to contribute.

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