1/20: Rain Chances then SNOW Chances "looming" ?

Not a bad Tuesday for our Region as we experienced another Mild afternoon, but clouds increased as our Next weather maker will impact us late Tonight.  Its only a small 20-30% chance, BUT I think anywhere I-40 and points North could see a sprinkle little after Midnight.

 
 
 
 
 
 


























WEDNESDAY/THURSDAY  Looks to be fairly "tranquil" and dry with zonal flow some seasonal Temperatures in the Upper 40°s/Lower 50°s, but the System from the West will slide into TX; thus that will setup our Wintry Chance come late Friday

And speaking of FRIDAY, looks to be a Rainy afternoon for much of Middle TN & Southern KY.
 However, the very latest Model guidance suggests a Rain to Rain/Snow then SNOW late Evening.
  - An area of Low Pressure in the Gulf is forecasted to strengthen along the Coast and some "cooler air" on the back side can create the right ingredients for some Light Snow across Middle TN and the Plateau; even through Southern KY too.

*  Though this is the 18z Run (doesn't show Upper Air Data), the 12z Run showed the changeover.

- Monday's data didn't show much of the moisture into TN, but its worthy of watching through Thursday.  The Low will strengthen as it churns along the Gulf Stream. 





SATURDAY could see a few stray Flurries across Middle TN as the system departs Eastward, but staying Dry and Cool.

SUNDAY will start off Dry and Cool, BUT a "Clipper" is possible as it drops from the Midwest into the TN/OH Valleys by the Overnight. TOO long ways to discuss but Model Guidance varies beyond 3 days.