NorthHillsWx

Grace has struggled mightily at organizing a coherent core it’s entire life. Even this recon mission shows the center of circulation is weak and embedded in what by all accounts looks like a wave envelope. Would not shock me to see several center reformations as it interacts with Jamaica. Until that happens, the very gradual strengthening we’ve seen last 24hrs would be all I’d forecast heading into the Yucatán. Strange system, overall environment would usually indicate a stronger system than what we’re seeing.

Henri looks very healthy this morning. Still feeling effects of some northwesterly shear, but the system has a vigorous mid level center seen clearly in the intense convective envelope it developed overnight and with morning visible it does not seem to be too far displaced from the llc. Given the current look, it would not shock me to see this small system ramp up quickly today, maybe becoming a hurricane

Picked up 2.21” over last few days. Sitting at 3.65” for the month. Edit: additional rainfall of 0.08” today brings our monthly total to 3.73”. Currently 77.4 with spitting rain

As expected, intensity guidance has really increased this cycle.

Kinda validates the low SFMR readings even with relatively high FL wind barbs. Some bouy observations have shown 50-60 mph sustained winds though

That dry air wrapping in will likely shut off the convection over the llc, similar to what happened yesterday before the overnight blowup. I think Fred had a chance to become a hurricane but that has likely passed. It could certainly generate another burst right before landfall but given the environment and current structure with the feed of dry air from the SW shear, the current convective burst is likely peaked and should be relatively short lived. Overall a solid TS though and very much a formidable system, especially compared to yesterday and the past week

It was a great storm for sure, we really haven’t had any good thunderstorms this year so this was welcome

Atlantic storms are just struggling this year. I’m sure it will change. Land interaction, dry air, moving too quickly, shear, anything that can hamper storm development has to this point

Wow, this storm makes a lackluster storm season a little better for sure. Power went out a few times, likely lightning strikes. Felt like we were under attack from the heavens. Still going strong. Going to make a run at 2” here shortly

Best storm of the year right now. Edit: Wind gusts probably 40-45, torrential rain, and absolutely non stop lightning. Still going strong, did not expect this today

Always a possibility at these low latitudes

Convectively at the moment, Grace looks well on its way to becoming a hurricane. Fast motion is the only roadblock at the moment. Might have a window in next 36 hours.

I think it’s a prerequisite these days that every single storm in the Atlantic at some point has it’s center modeled to be over Tampa bay, but it never actually happens

I don’t want to see this thread 36 hours from now if “Fred” maintains its current form during that period

A broad area of 5 kts of wind…

Also, the storms that keep getting mentioned in this thread are more related to the influx of tropical moisture interacting with a trough than what remains of Fred, though I guess by default Fred’s moisture is somewhat responsible

I still haven’t seen a definitive center today, the low level cloud swirl this morning still didn’t have defined west winds. There’s radar and everything is moving some kind of west. This is a wave, NHC has not downgraded just for purposes of continuity expecting it to redevelop, which I do understand

Really struggling to see Fred as a cyclone this morning. Whatever remnant circulation seems to be strung out and devoid of convection.

That was an all-timer

No dice on the rain. Hat about two straight hours of thunder though. Had dinner at a friends house near 540 (about 5 min from me) and they had had a ton of rain, water ponding in their yard and rushing down the street

Glad there’s something else to track already. Thought for a second Fred would be interesting, but he decided to commit suicide in the mountains. 95L had had “that look” for a couple days.

Currently 97 with a heat index of 106.3. Good grief!!! Getting some pretty good thunder at the house with storms just to my west and north, maybe I’ll get lucky?

Seemed like all summer we had dodged the worst of the oppressive heat waves. That’s all changed last two days. This is flat out miserable stuff! Love living here but these types of heatwaves break your spirit walking outside!

Fred’s presentation actually has improved markedly in last few hours with a large blowup of storms directly over what now looks like a vigorous llc. Does not surprise me to see some pretty good winds there and would not surprise me much if the storm was actually bit stronger than 40 kts at time of landfall

92.7 with a heat index of 103.3… UGH!