Last night we had a storm come through, this morning (6/18/2021) when I woke up and looked at the mobile app at my station (18602) the wind speeds (peak, avg, lull) were all being reported over 20MPH (not stuck, varying around). Looking outside, the wind was actually quite calm. Looks like (if I had to guess) around 3am-4am it decided to over-report the speed. The UDP broadcasts also showed higher speeds.
Restarted the HUB, and after it restarted, the reported speed was more accurate (around 5 MPH). Haven’t seen this behavior before.