We got a downpour here in Boston around 1 pm Sat Sep 14 measuring a total of about 0.17 inches or so. My WeatherFlow Sky completely missed it to my utter surprise, considering it has been reliably measuring even the slightest drizzle as recently as Sep 12.
Put aside the fact that my Sky’s haptic rain sensor might be broken (the rest of it seems to working just fine) … I discovered to my confusion that Rain Check apparently is not triggered when the Sky reports 0 inches of accumulation. This I feel is definitely not how Rain Check should work: it should trigger regardless of whether any particular Sky is detecting rain, no?
I think this is also a golden opportunity for the Sky to automatically notify the owner that something might be wrong with the haptic rain sensor when Rain Check thinks it should have rained by the Sky is showing none.