Tracking the ULL pivot across the central valley...the band of precip should track right over Sky Harbor. Let's see what their instruments record. It's raining here this morning and this is an unexpected surprise. The models had the ULL tracking a bit farther north but it has tracked Southwest from yesterday's position over Flagstaff. It will meander overhead today and then track up towards Flagstaff before tracking towards the 4 corners later tomorrow night.