Radar from 9:40 CST shows precipitation sitting just off to our west.
Radar is constantly updating, so for the most recent run visit https://nashvillesevereweather.com/radar/.
Once again, dry air near the surface will gobble up precipitation before it reaches the ground. See the large dry air slot (space between the red and green lines on the sounding) between the surface and 700mb? Yeah, you can thank the Dry Air Monster for that.
Precipitation is crossing over the Mississippi River as of 10:30am CST:
Radar imagery is constantly changing. For the most up to date data, visit https://nashvillesevereweather.com/radar/. The website will refresh every minute with the most current imagery. Also, stay tuned to @NashSevereWx on Twitter for updates (and some humor mixed in)!
Temps and dewpoints will rise through the afternoon, as shown here by the GFS model:
This lifting warm front is associated with a surface low moving out of the Plains into the Ohio Valley. That low is going to drag a cold front across Middle Tennessee and set off another round of rain, and perhaps storms — some possibly severe.
Off and on rain will continue through Sunday afternoon into tonight. Light and nondisruptive, not a washout.
The HRRR model thinks the heavier stuff will arrive around 4 am. Either way, this is an early shift / while we sleep heavy rain event, almost 1″ expected. Isolated storms possible but nothing severe or concerning. Sleep peacefully tonight.
