You might find datasets from MassGIS helpful. Visit http://maps.massgis.state.ma.us/map_ol/oliver.php and type wind into the search box on the upper right. You can preview the dataset on the map. To download the dataset, click on the Data Export Wizard on the menu bar up top to the right. You can download the data in shapefile format. Before you can use it in ArcMap, make sure to unzip the folder first.