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North Carolina will see some indirect impacts from Hurricane Isaias

Ethan Clark

October 8, 2026 at 11:50:44 AM

🌀 Hurricane Isaias Update: Good afternoon, everyone. I know you've been waiting for this; here's my forecast update on Isaias's indirect impacts on North Carolina this weekend. The positives: This is NOT a repeat of Helene by any means at all, so please don't think that! The weekend isn't a total washout; there will be dry time, and the storm is moving fast enough to clear out pretty quickly. The world is not ending here in NC, and we will be just fine. Don't stress. Isaias became a Hurricane overnight and will keep strengthening until landfall, and it will make landfall along the Florida/Alabama-Mississippi coast on Friday evening; significant impacts are likely in these areas. This update will cover impacts in NC, though. Even though Isaias's center will go into Tennessee and not impact NC directly, we will get indirect impacts from the outer bands and the surrounding front.

📌Here's how I think it'll play out:


RAIN: Scattered to isolated showers will be around across the state Saturday morning, and but there will be breaks and dry time for sure Saturday morning into the afternoon; coverage looks pretty hit or miss. Saturday afternoon and evening rain chances ramp up, especially west and along the coast, it seems; some rain could be heavy at times by the time the evening and overnight rolls along. Sunday morning rain will be around hit or miss throughout the state, and start clearing out Sunday PM/evening. The race in Charlotte is trending drier btw.



Amounts Image 2: Rainfall through Sunday PM, we will see generally 1-2 inches along the high mountains, and in Central and Northern NC. At this point, we're not expecting much flooding; we would only see some if a storm trains over the same area. Most of these areas desperately need the rain. 2-4 inches in the orange-area parts of the mountians/foothills and then coastal areas. Along the coast, the front could enhance rain at times, so we could see some bursts of heavy rainfall. Across the Foothills and Blue Ridge Escarpment, we could see some localized flooding in flood-prone areas if heavier rain sets up, so we will watch it. The rainfall forecast is still fluid, and with any tropical system can change, so stay tuned and don't take it literally this is using my best knowledge of the setup and models to make this.


Wind: Winds will really not be a concern but some gusty winds of 20-35MPH are possible with up to 45MPH in the mountians, maybe a couple of isolated outages in the mountians but I am really not concerned about this.


Tornado Threat: Given that NC is on the right side of the storm, and high wind shear is around, especially late Saturday into Sunday, we could see a low-end tornado threat develop in parts of Eastern/Central NC late Saturday night into Sunday, but the threat is fluid and not a certainty right now. So, stay tuned; overall, it looks pretty low. I'm watching, of course.


😎The Bottom Line: The world is not ending; we will be just fine. Minimal overall impact: This system is moving fast and isn't a repeat of Helene; the weekend won't be a washout and will feature plenty of dry time, including a trending-dry race in Charlotte. Rainfall: Expect 1 to 2 inches of rain across central and northern areas, and 2 to 4 inches in the mountains, foothills, and coast, bringing mostly beneficial moisture but a localized risk of flooding in vulnerable spots. Minor Wind & Low Tornado Risk: Sustained winds and gusts (20–35 MPH, up to 45 MPH in the mountains) are mostly a minor nuisance, though a low-end, highly fluid tornado threat will be monitored across Eastern and Central NC late Saturday night into Sunday. Stay tuned on that. This is the forecast as I see it now, but remember it is a science and things can and will change, so I'll do my best to keep you posted!

Mountains

110°F

Raleigh area

CADEN NELSON

CADEN NELSON

Showers and thunderstorms are likely Sunday Severe Weather threat for some

Apr 29, 2023
2 min read

Severe Weather Update: I am tracking a complex weather system that will move through the state on Sunday; there's a conditional Severe Weather Threat for Central and Eastern NC. The Storm Prediction Center has issued a level 1/5 risk of Severe Weather from areas west of Raleigh to Charlotte/Greensboro, basically to I77. Further east, a level 2/5 risk has been issued from Raleigh and points east. All threats are on the table, but it is not going to be the end all be all. I don't think we will see widespread severe weather; it'll be very hit or miss. I'll explain below.


Cliff Notes for folks who don't want to read the post: -Risk of a few strong to severe storms Sunday for parts of Central and Eastern NC. -Damaging winds, large hail, an isolated Tornado threat -Severe Threats around all-day


WHAT: A surface low will be positioned over NC during the morning hours on Sunday; we will have very strong low-level winds advancing through the state, especially Eastern NC. Winds aloft will have some turning as we increase in height; this points to me that there is at least a low-end tornado threat. The storm mode will likely be messy with likely 2 rounds of storms, one threat in the morning hours Sunday and another round in the afternoon/evening. I think the sloppy mode will help reduce our widespread severe weather threat. However, if storms do become discrete, we could definitely see an increased tornado threat, something to monitor Sunday.

Threats: Any storms that can get going and take advantage of the ingredients will have the threat of damaging winds, large hail, and even a Tornado. Once again, I don't think it'll be a widespread severe weather event at this time, but we should stay aware Sunday, especially my Central and Eastern NC folks. The timing will be all day Sunday, with the threat starting first thing in the morning; I'll be monitoring and posting updates as usual.


The Bottom Line: An active Sunday with showers/storms likely on and off all day, is not the end of the world, just rather inconvenient. Be aware of a couple of strong to severe storms; as always, we will get through it.





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