NorthHillsWx

Not our storm in central NC but we’ve picked up about an inch of rain in 30 min with this cell. Seemingly our 30th flood advisory in the last two weeks. I’m glad at least western NC wasn’t as saturated as we are leading up to this

Check out the mesovortices rotating around that eyewall. IMO there isn’t a more telling sign of a storm going nuclear than seeing that.

Thinking about you and your family. Hoping for a positive outcome, but putting your family first is the right call here. Good luck

In Other bad news, this system strengthened early enough to work on maxing out the surge. Get the F away from the coast in the big bend. Hope everyone heeds that. Thankfully it’s not super populated but there’s going to be surge the likes of which that part of the coast has never seen before

Really thinking bout yall west of here. I cannot imagine those rainfall totals on flat ground, much less in the mountains. Then throw 50-60+ mph gusts on top of it… I don’t see a way this isn’t devastating. I try to avoid hyperbole but what’s coming is worthy of the terms devastating, historic, catastrophic, and hopefully not but extremely likely… deadly

A wider and much wetter version of Michael. As bad as Florida impacts will be I truly think the upstate and mountains will rival landfall zones as ground zero. A devastating storm and a historic one incoming. There’s nothing holding that back

I had to vent on the main board one time against people calling bust. Absolutely everything about this has been well forecast and is on schedule. These giant storms absolutely do not spin up from a TS to a Cat 3 in 18 hours like some were expecting but every time I’ve looked it looks healthier and healthier. Honestly I’m extremely impressed with the rate of intensification thus far

Some on here are just not in touch with reality. Everything about this storm is on track. It has been steadily organizing. Pressure has been falling, it’s eliminated that outer wind maxima and winds are responding to pressure falls. This thing has more than enough time to reach major status and I still think 110-115 kts is going to be LF intensity. These giant storms never intensify that crazy fast but it’s doing exactly like you’d expect one to do. Lots of lightning in eyewall and I expect wind to increase 5-10 kts every 6 hours until it’s on shore

This is going to be such a bad flood event. 11+ inches before the storm even gets there!?!? Not sure we’ve ever had a precursor event like this leading up to a significant hurricane in the mountains

What are y’all’s totals out west so far from the precursor event?

Lots of lighting in eastern eyewall

This system has strengthened 30 kts since 5 am yesterday and the pace hasn’t slowed. And that’s while undergoing an ERC and developing a core. Now that’s out of the way, I only expect the rate of strengthening to increase through the day. Only 15 kts a major makes…

Going into beast mode once the CDO wraps around, which it’s doing. Downplay intensity all you want, I think this thing is right on schedule. I’m going 110-115 kt peak still and I Believe it comes at the landfall advisory

Athens to Clemson to Asheville…. Get ready

Isaac looks like a hurricane this morning. Clearing out an eye. These mid latitude storms are always interesting to me

Flight level winds way up this pass, over 100 kts

John is back from the bed and now explicitly forecast to rapidly intensify into a cat 1 possibly 2 before a second Mexico landfall. This is insane

Everything about this storm is on schedule. It was a 55 kt tropical storm this morning and is a 75 kt hurricane this evening while organizing a core. Once that happens there is literally nothing holding this back from continuing to strengthen, at what pace I’m not sure, but this is a guaranteed 3+. Large core storms aren’t going to spin up 40 kts in 12 hours but this one doing 20 is impressive

It’s probably been said on here but Atlanta to the upstate and Asheville need to prepare for extended outages and tree damage on top of historic flooding. This is going to be one those areas never forget, sadly. Seems pretty locked in at this point

5pm was one of the more dire sounding advisories you’ll hear from NHC

Me thinks this is going to be storm porn as it relates to a classic looking eye when it peaks. Getting the look already

As for dry air intrusion- this is totally normal for any developing hurricane. With the lack of shear at present, and the extremely vigorous convection the system is generating, I expect it to be easy to mix out as the core develops. This is a CLASSIC look of a storm primed to go. There is no inhibiting factor at present to prevent steady to rapid intensification. This is on schedule and to be honest that is a terrifying satellite look at this stage

Hurricane upgrade incoming at 11

Tallahassee is going to get smoked and the further west this goes the odds increase that the peak surge will hit a populated beach town. Things are in motion right now that are leading up to a historic and devastating hurricane. Only saving grace is the broad circulation may keep peak winds down just a bit but that will not affect surge potential or inland wind threat one bit. Very disheartening to see the satellite look this morning and know this thing is about to go over the loop current

Tallahassee might get one of their worst storms