Alert archive / South Carolina / Special Weather Statements in 2025
Special Weather Statement, NWS Wilmington, NC
NWS Wilmington, NC issued this special weather statement at Aug 5, 2025, 1:21 PM EDT for Dillon County, South Carolina. It was in force for 39 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Aug 5, 2025, 1:21 PM EDT (17:21 UTC)
- Expired
- Aug 5, 2025, 2:00 PM EDT
- In force
- 39 min
- Issued by
- NWS Wilmington, NC
- Hail
- 0.00 in
- Wind
- 40
County Dillon County, SC
The radar
The Wilmington radar (KLTX), 82 km from the middle of the area, began a volume at 17:24 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Charleston AFB, SC (KCHS), launched 12:00Z, 5.4 hours before the alert went out and 162 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 1138 J/kg
- Mixed-layer CIN
- -32 J/kg
- Mixed-layer LCL
- 844 m above ground
- 0-6 km bulk shear
- 12 kt
- 0-1 km storm-relative helicity
- 82 m²/s²
- 0-3 km storm-relative helicity
- 116 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
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</html>What forecasters said that day
The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Wilmington, NC wrote its last area forecast discussion before this special weather statement went out at Aug 5, 6:41 AM EDT, 6 hours 40 minutes earlier.
Area forecast discussion, Aug 5, 6:41 AM EDT, 6 hours 40 minutes before
Area Forecast Discussion National Weather Service Wilmington NC 641 AM EDT Tue Aug 5 2025 .SYNOPSIS... A cold front will remain stalled to our south with high pressure to our north ridging into the area through much of the week. The front and possible weak low pressure along it could move closer to the area late week. This pattern will keep temperatures below to near normal and rain chances above normal through the week. && .NEAR TERM /THROUGH TONIGHT/... Pattern is slowly shifting from a relatively dry northeast flow to one that is seeing winds more from the east and higher surface dewpoints. This will continue to be the case for the near term period but the pace will remain slow. Guidance still appears too high with pops but with the increase in moisture confidence is a bit higher than we have seen in reality the past few days. Highs today will be in the 80-85 degree range highly dependent on the moisture with Wednesday morning lows in the lower 70s along the coast with one more day of upper 60s well inland. && .SHORT TERM /WEDNESDAY THROUGH THURSDAY NIGHT/... No major changes for the short term period as high pressure from the north will sit to our west with ridging in the low/mid levels. Aloft a trough will push up against our area but fail to make it through leaving us with some weak shortwaves to increase shower/storm coverage during the day. PWATs will be highest at the coast ~2-2.5" with relatively drier air inland but still 1-1.5"+. Rainfall totals for Wed should be largely a quarter or less but some moderate rainfall could set up in showers/storms that will be more likely in NE SC where we could see isolated amounts 0.5-0.75". Higher rainfall totals are anticipated Thursday with around a third to half an inch generally, maximized away from the coast and east of I-95. Timing for these showers/storms will mainly be the afternoon and evening. && .LONG TERM /FRIDAY THROUGH MONDAY/... Starting off the long term period strong with the possibility of some tropical/subtropical development, though not with much increase in confidence on what will transpire. As of 2AM the NHC has a majority of our coastal waters in a 30% chance for tropical cyclone formation mid/late week. Ironically the deterministic GFS seems to have backed off with the strong low pressure off our coast, while other models remain noncommittal with unorganized low pressure in the Southeast. Otherwise, the center of high pressure to our north looks to elongate and start to inch towards the coast, creating what almost looks like a coastal trough. This looks to enhance rainfall particularly at the coast during this period. Due to uncertainty, I've increased highs slightly through the period in case coverage is lower than anticipated. With the uncertainty in the forecast it's hard to say when we won't have rain chances at this time, but guidance is hinting at a reigniting of high pressure that may decrease coverage late in the period. This is subject to change. && .AVIATION /12Z TUESDAY THROUGH SATURDAY/... MVFR has been somewhat persistent across the Myrtles but little elsewhere the past few hours. While the departure from straight VFR will continue to come in fits and starts the overall trend from the previous forecast remains unchanged which offers a few more challenges for the aviation community the next 24 hours or so. Extended Outlook...Moisture increasing from the southeast will lead to more flight restrictions for several days. && .MARINE... Through Tonight...NE to east winds will become more easterly emphasized in time as the pattern methodically shifts. Wind speeds will continue to be in a range of 10-15 knots. Significant seas will be 2-4 feet. Wednesday through Saturday...NE winds will increase in speed through the period, particularly Thursday into Friday, due to the proximity of a coastal trough and perhaps some coastal low pressure. SCA conditions are not anticipated at this time. Flow may become more onshore Saturday. Seas 2-3 ft increasing to 3-4 ft Friday and Saturday. && .ILM WATCHES/WARNINGS/ADVISORIES... NC...None. SC...None. MARINE...None. && SYNOPSIS...ILM NEAR TERM...SHK SHORT TERM...LEW LONG TERM...LEW AVIATION...SHK MARINE...SHK/LEW
Hazardous weather outlook, Aug 5, 11:11 AM EDT, 2 hours 10 minutes before
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</html>In the hours before
Special weather statement, Aug 5, 11:57 AM EDT, 1 hour 24 minutes before
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</html>Special weather statement, Aug 5, 12:15 PM EDT, 1 hour 6 minutes before
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</html>Special weather statement, Aug 5, 1:01 PM EDT, 20 minutes before
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</html>Special weather statement, Aug 5, 1:21 PM EDT, 0 minutes before
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</html>The office that day
Everything else NWS Wilmington, NC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 5, 10:57 AM EDT | Beach Hazards Statement | ILM | New Hanover, Pender | 24 hr |
| Aug 5, 2:42 PM EDT | Special Weather Statement | ILM | Columbus | 63 min |
| Aug 5, 4:14 PM EDT | Special Weather Statement | ILM | Brunswick, New Hanover | 61 min |
| Aug 5, 5:36 PM EDT | Areal Flood Advisory | ILM | New Hanover | 84 min |
| Aug 5, 11:57 AM EDT | Special Weather Statement | ILM | Darlington | 48 min |
| Aug 5, 12:15 PM EDT | Special Weather Statement | ILM | Georgetown | 45 min |
| Aug 5, 1:01 PM EDT | Special Weather Statement | ILM | Williamsburg | 29 min |
| Aug 5, 1:56 PM EDT | Special Weather Statement | ILM | Horry, Marion | 49 min |
| Aug 5, 1:58 PM EDT | Special Weather Statement | ILM | Williamsburg | 32 min |
| Aug 5, 2:38 PM EDT | Special Weather Statement | ILM | Georgetown | 67 min |
| Aug 5, 4:06 PM EDT | Areal Flood Advisory | ILM | Georgetown, Horry | 84 min |
Nearby
Special Weather Statements in South Carolina, 2025Every special weather statement in 2025
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.