I guess if it turns yellow or red you have better banked up some goodwill with the wife so you can go outside and play on those days. Sandhill is just 4sm from Hell. Literally. Hell, Michigan. We like warmer colors there Matt.

Also...

Note to club instructors: On days like these, please switch it up a bit and take your students soaring for a change of pace. Show them what they're working towards ultimately and set the hook! Thanks.