I5-SR-198 wind sensor is 90 degrees off. FW1687 Harris Ranch is a correct representation of winds. I work for the National Weather Service. We installed FW1687 at Harris Ranch to get accurate winds. When zoomed out on Windy.com, Harris Ranch shows up. When zoomed in, the bad station I5-SR-198 gets placed on top of the good station. I5-SR-198 should be removed as CALTRANS is doing nothing to verify data.

It seems the wind vanes are 180 degrees out. Shouldn't the pointed end of the triangle be pointing in the direction the wind is coming from...i.e. like it would if it was a physical wind vane.