Fall 2025 WX Discussion Thread

[John1122]

2 hours ago, *Flash* said:

My hometown got crushed by the severe storms today. I didn't take the photo below but was parked within the hail core. Got trees split in the backyard I'll need to clean up tomorrow. Gotta get my kiddos a new trampoline too. 

Glad you guys are okay!

[fountainguy97]

Finally getting into range of high res and the NAM is bringing the goods.  This ULL  could be fun. Perfect timing right after sunset.  And we are COLD COLD. 

[fountainguy97]

This is a very deep batch of moisture (for NW events) and is more than just your typical NW flow.  If the NAM is correct this would bring a few hours of snow across a large portion of the region and not just confined to the NW slopes. 
 

[John1122]

The NAM has it cranking snow over me Monday at 7pm at 23 degrees. May be fun if true.

[Wurbus]

I'm limiting my expectations for this one in Knoxville, but seeing light snow/flurries in the air this early in November is a huge win. If I get a dusting, I'd be happy! Not looking bad at all for plateau, NE TN, & the mountains.

[John1122]

I'm sure it's wonky but the 0z HRRR just walloped me with about 4 inches. It pushes a 2-3 inch streak over deep west Knox county, Loudon County, and into Blount County. The 21z RAP isn't too far off the HRRR except its 2 inch band runs NE of Knox over Morristown.

[John1122]

Looks like most of the hi-res models are showing some convective streaks of snowfall on Monday into Monday night. If that truly happens, someone who gets under one will have a nice surprise. Temps are generally in the 20s for most areas where they happen.  

[Daniel Boone]

1 hour ago, John1122 said:

I'm sure it's wonky but the 0z HRRR just walloped me with about 4 inches. It pushes a 2-3 inch streak over deep west Knox county, Loudon County, and into Blount County. The 21z RAP isn't too far off the HRRR except its 2 inch band runs NE of Knox over Morristown.

There's going to be several area's get more than Forecasted.