Nashville International saw 1.34″ of rain on Wednesday (through 9:00 PM). Clarksville picked up 1.21″ of rain, mainly in the morning, although more rain is moving through Montgomery County as I type. Not every one saw such generous rain totals, but most places managed to see around 0.5″ so no complaints there.
A few additional showers and thundershowers are possible tonight. We’re still waiting for a front to slide in from the north. In the meantime, Middle Tennessee stays in a humid airmass that is capable of producing additional wet weather as weak disturbances pass by aloft.
After such a wet day, I wonder about fog developing tonight…but because the sky is mostly cloudy I don’t think fog will be a widespread problem. Still, with temperatures and dewpoints near 70 degrees later tonight (i.e., high relative humidity) some patchy fog is possible, especially in areas that saw heavy rain.
The front slides south of Tennessee tomorrow, but a shower or thundershower is still possible. By midday and afternoon, the most likely spot for rain will be south of I-40. A mostly cloudy sky should keep temperatures in the middle 80s. Rain chances are much smaller north of I-40 after Thursday morning, and that should send temperatures into the upper 80s in those areas.
