Alert archive / North Carolina / Flash Flood Warnings in 2026
Flash Flood Warning 13, NWS Blacksburg, VA
NWS Blacksburg, VA issued this flash flood warning at Jul 13, 2026, 6:43 AM EDT for Surry County, Wilkes County, North Carolina. It was in force for 8 hr. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jul 13, 2026, 6:43 AM EDT (10:43 UTC)
- Expired
- Jul 13, 2026, 3:00 PM EDT
- In force
- 8 hr
- Issued by
- NWS Blacksburg, VA
- Area
- Storm-based polygon
- Flood severity
- None
Counties Surry County, NC, Wilkes County, NC
The radar
The Roanoke radar (KFCX), 97 km from the middle of the area, began a volume at 10:44 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.
Did it verify
Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this flash flood warning while it was in force. That is not proof nothing happened: reports are thin where few people live.
Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.
The nearest sounding before it
Greensboro/Hi Pt, NC (KGSO), launched 00:00Z, 10.7 hours before the alert went out and 103 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
- 302 J/kg
- Mixed-layer CIN
- -33 J/kg
- Mixed-layer LCL
- 944 m above ground
- 0-6 km bulk shear
- 20 kt
- 0-1 km storm-relative helicity
- 36 m²/s²
- 0-3 km storm-relative helicity
- 82 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
811
WGUS51 KRNK 131043
FFWRNK
NCC171-193-131445-
/O.NEW.KRNK.FF.W.0013.260713T1043Z-260713T1445Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Blacksburg VA
643 AM EDT Mon Jul 13 2026
The National Weather Service in Blacksburg has issued a
* Flash Flood Warning for...
Southwestern Surry County in northwestern North Carolina...
Northeastern Wilkes County in northwestern North Carolina...
* Until 1045 AM EDT.
* At 643 AM EDT, Doppler radar and automated rain gauges indicated
heavy rain falling across the warned area. Up to 3 inches of rain
have fallen since 3am. Additional rainfall amounts up to 2 inches
are possible in the warned area. Flash flooding is ongoing or
expected to begin shortly.
HAZARD...Flash flooding caused by heavy rain.
SOURCE...Radar and automated gauges.
IMPACT...Flash flooding of small creeks and streams, urban
areas, highways, streets and underpasses as well as
other poor drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Elkin... Traphill...
Benham... State Road...
This includes the following streams and drainages...
Grassy Creek, Elkin Creek, East Prong Roaring River, Little Sandy
Creek, Camp Creek, Big Bugaboo Creek, Grassy Fork and Big Sandy
Creek.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
When it is safe to do so, please send your reports of flooding,
including mudslides or flooded roads, to the National Weather
Service by calling toll free at 1...8 6 6...2 1 5...4 3 2 4. Reports
and pictures can also be shared on the National Weather Service
Blacksburg Facebook page and on X.
&&
LAT...LON 3638 8106 3639 8104 3638 8103 3637 8103
3637 8102 3637 8099 3637 8098 3638 8098
3639 8098 3640 8097 3640 8096 3633 8084
3627 8083 3629 8105
FLASH FLOOD...RADAR AND GAUGE INDICATED
$$
WP3 follow-up statements
138
WGUS51 KRNK 131432
FFWRNK
NCC171-193-131600-
/O.EXT.KRNK.FF.W.0013.000000T0000Z-260713T1600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Blacksburg VA
1032 AM EDT Mon Jul 13 2026
The National Weather Service in Blacksburg has extended the
* Flash Flood Warning for...
Southwestern Surry County in northwestern North Carolina...
Northeastern Wilkes County in northwestern North Carolina...
* Until noon EDT.
* At 1032 AM EDT, Doppler radar and automated rain gauges indicated
heavy rain falling across the warned area. Between 3 and 6 inches
of rain have fallen. The expected rainfall rate is 0.5 inches in 1
hour. Additional rainfall amounts up to 1 inch are possible in the
warned area. Flash flooding is ongoing or expected to begin
shortly.
HAZARD...Flash flooding caused by heavy rain.
SOURCE...Radar and automated gauges.
IMPACT...Flash flooding of small creeks and streams, urban
areas, highways, streets and underpasses as well as
other poor drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Elkin... Traphill...
Benham... State Road...
This includes the following streams and drainages...
Elkin Creek, Big Bugaboo Creek, Little Sandy Creek, Camp Creek,
Big Sandy Creek, Grassy Fork, East Prong Roaring River and Grassy
Creek.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be aware of your surroundings and do not drive on flooded roads.
In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.
When it is safe to do so, please send your reports of flooding,
including mudslides or flooded roads, to the National Weather
Service by calling toll free at 1...8 6 6...2 1 5...4 3 2 4. Reports
and pictures can also be shared on the National Weather Service
Blacksburg Facebook page and on X.
&&
LAT...LON 3638 8106 3639 8104 3638 8103 3637 8103
3637 8102 3637 8099 3637 8098 3638 8098
3639 8098 3640 8097 3640 8096 3633 8084
3627 8083 3629 8105
FLASH FLOOD...RADAR AND GAUGE INDICATED
EXPECTED RAINFALL RATE...0.5 INCHES IN 1 HOUR
$$
CB326
WGUS51 KRNK 131557
FFWRNK
NCC171-193-131900-
/O.EXT.KRNK.FF.W.0013.000000T0000Z-260713T1900Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Blacksburg VA
1157 AM EDT Mon Jul 13 2026
The National Weather Service in Blacksburg has extended the
* Flash Flood Warning for...
Southwestern Surry County in northwestern North Carolina...
Northeastern Wilkes County in northwestern North Carolina...
* Until 300 PM EDT.
* At 1157 AM EDT, Doppler radar and automated rain gauges indicated
heavy rain falling across the warned area. Between 3 and 6 inches
of rain have fallen. The expected rainfall rate is 0.25 to 1 inch
in 1 hour. Additional rainfall amounts of 0.5 to 1 inch are
possible in the warned area. Flash flooding is ongoing or expected
to begin shortly.
HAZARD...Flash flooding caused by heavy rain.
SOURCE...Radar and automated gauges.
IMPACT...Flash flooding of small creeks and streams, urban
areas, highways, streets and underpasses as well as
other poor drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Elkin... Traphill...
Benham... State Road...
This includes the following streams and drainages...
Elkin Creek, Big Bugaboo Creek, Little Sandy Creek, Camp Creek,
Big Sandy Creek, Grassy Fork, East Prong Roaring River and Grassy
Creek.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be aware of your surroundings and do not drive on flooded roads.
In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.
When it is safe to do so, please send your reports of flooding,
including mudslides or flooded roads, to the National Weather
Service by calling toll free at 1...8 6 6...2 1 5...4 3 2 4. Reports
and pictures can also be shared on the National Weather Service
Blacksburg Facebook page and on X.
&&
LAT...LON 3638 8106 3639 8104 3638 8103 3637 8103
3637 8102 3637 8099 3637 8098 3638 8098
3639 8098 3640 8097 3640 8096 3633 8084
3627 8083 3629 8105
FLASH FLOOD...RADAR AND GAUGE INDICATED
EXPECTED RAINFALL RATE...0.25-1 INCH IN 1 HOUR
$$
CB809
WGUS71 KRNK 131850
FFSRNK
Flash Flood Statement
National Weather Service Blacksburg VA
250 PM EDT Mon Jul 13 2026
NCC171-193-131900-
/O.EXP.KRNK.FF.W.0013.000000T0000Z-260713T1900Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Surry NC-Wilkes NC-
250 PM EDT Mon Jul 13 2026
...FLASH FLOOD WARNING WILL EXPIRE AT 3 PM EDT THIS AFTERNOON FOR
SOUTHWESTERN SURRY AND NORTHEASTERN WILKES COUNTIES...
Flood waters have receded. The heavy rain has ended. Flooding is no
longer expected to pose a threat. Please continue to heed remaining
road closures.
A Flood Watch remains in effect until 800 PM EDT for portions of
North Carolina, southwest Virginia, and southeast West Virginia.
&&
LAT...LON 3638 8106 3639 8104 3638 8103 3637 8103
3637 8102 3637 8099 3637 8098 3638 8098
3639 8098 3640 8097 3640 8096 3633 8084
3627 8083 3629 8105
$$
CBWhat forecasters said that day
The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Blacksburg, VA wrote its last area forecast discussion before this flash flood warning went out at Jul 13, 6:27 AM EDT, 16 minutes earlier. Its key messages:
- Key Message 1: Showers/few thunderstorms to bring periods of moderate to heavy downpours especially along/south of NC/VA border today. Key Message 2: Much of the area will be dry with warm/hot conditions for mid-week.
Area forecast discussion, Jul 13, 6:27 AM EDT, 16 minutes before
Area Forecast Discussion
National Weather Service Blacksburg VA
627 AM EDT Mon Jul 13 2026
.WHAT HAS CHANGED...
No changes to the flood watch.
12z aviation update completed.
&&
.KEY MESSAGES...
Key Message 1: Showers/few thunderstorms to bring periods of
moderate to heavy downpours especially along/south of NC/VA
border today.
Key Message 2: Much of the area will be dry with warm/hot conditions
for mid-week.
&&
.DISCUSSION...
Key Message 1: Slow moving showers/storms to bring periods of
moderate/heavy downpours especially along/south of the VA/NC
border today.
Front to our south combined with upper shortwave to our
southwest will bring east flow at the surface and southwest flow
aloft, leading to potential slow moving/stationary
showers/storms today. Nudged the flood watch south as better
support for heavier downpours will run further south. Could trim
the northern portion of the flood watch along US 460 but will
hang on as some high-res models depict potential for a band of
heavier rain to extend from north of Danville toward Roanoke
today.
Does look like upper ridge pushing into the Midwest/Great Lakes
will send the upper low over the deep south by Monday night,
with shower decreasing from north to south into Tuesday.
With most of the area in cloud cover this morning, not seeing
any severe threat, just flooding.
Thanks to plenty of cloud cover and precipitation, temperatures on
Monday will likely be similar or slightly cooler than those
experienced today. The clouds will keep highs in the 60s to
lower 70s from the NC mountains/foothills into the New River
Valley. Could see enough sunshine to have lower 80s across the
central VA Piedmont west to Lexington, VA.
Key Message 2: Much of the area will be dry with warm/hot conditions
for mid-week.
High pressure will keep much of the region dry during the middle
part of the week. A stray shower or storm cannot be ruled out,
especially across the southern and western portions of the area.
These regions will be farthest away from the center of the high, and
by Thursday the next approaching weather system will be over parts
of the Ohio and Tennessee Valleys. Temperatures are expected to
trend milder each day, so that by Thursday, values about five to ten
degrees above normal will be common across the area. When
considering humidity as well, and we will be looking at much of the
Piedmont of Virginia and North Carolina experiencing late afternoon
heat index values around or a little over 100 degrees.
&&
.AVIATION /12Z MONDAY THROUGH FRIDAY/...
Poor flying conditions across the area with showers/heavy at
times possibly impacting LYH/ROA/BCB/BLF and DAN this morning,
then should start to see activity shift south this afternoon
but leaving VCSH in. Cigs/vsbys will likely be MVFR to LIFR at
times through the morning with higher confidence on IFR or
worse.
Cigs finally return to VFR late Monday afternoon into Monday
evening as high pressure slowly builds in from the north, ending
the rain chances.
Tonight, with low level moisture amped up, expect some
stratus/fog issues at times, especially in the typical spots
like LWB/BCB and perhaps BLF.
Confidence in the above forecast is moderate.
EXTENDED AVIATION OUTLOOK...
Expect mainly VFR through the week outside any fog late at
night.
&&
.RNK WATCHES/WARNINGS/ADVISORIES...
VA...Flood Watch through this evening for VAZ007-009>017-022-
032>034-043>046-058-059.
NC...Flood Watch through this evening for NCZ001>006-018>020.
WV...Flood Watch through this evening for WVZ042.
&&
DISCUSSION...DS/JCB/WP
AVIATION...DS/JCB/WPHazardous weather outlook, Jul 13, 4:14 AM EDT, 2 hours 29 minutes before
Hazardous Weather Outlook National Weather Service Blacksburg VA 414 AM EDT Mon Jul 13 2026 VAZ018>020-023-024-035-047-WVZ043-044-507-508-140815- Craig-Alleghany VA-Bath-Botetourt-Rockbridge-Amherst-Buckingham- Summers-Monroe-Eastern Greenbrier-Western Greenbrier- 414 AM EDT Mon Jul 13 2026 This Hazardous Weather Outlook is for central Virginia, southwest Virginia, west central Virginia and southeast West Virginia. .DAY ONE...Today and tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. NCZ001>006-018>020-VAZ007-009>017-022-032>034-043>046-058-059-WVZ042- 140815- Ashe-Alleghany NC-Surry-Stokes-Rockingham-Caswell-Watauga-Wilkes- Yadkin-Tazewell-Smyth-Bland-Giles-Wythe-Pulaski-Montgomery-Grayson- Carroll-Floyd-Roanoke-Patrick-Franklin-Bedford-Henry-Pittsylvania- Campbell-Appomattox-Halifax-Charlotte-Mercer- 414 AM EDT Mon Jul 13 2026 ...FLOOD WATCH REMAINS IN EFFECT THROUGH MONDAY EVENING... This Hazardous Weather Outlook is for north central North Carolina, northwest North Carolina, central Virginia, south central Virginia, southwest Virginia, west central Virginia and southeast West Virginia. .DAY ONE...Today and tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Flood Watch. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. There is a low probability for widespread hazardous weather. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time.
The office that day
Everything else NWS Blacksburg, VA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 12, 11:16 PM EDT | Areal Flood Advisory | RNK | Alleghany, Ashe, Wilkes | 6 hr |
| Jul 13, 12:11 AM EDT | Flash Flood Warning | RNK | Wilkes | 3 hr |
| Jul 13, 3:01 AM EDT | Areal Flood Advisory | RNK | Alleghany, Surry, Watauga, Wilkes, Yadkin | 15 hr |
| Jul 13, 4:55 AM EDT | Flash Flood Warning | RNK | Alleghany, Surry | 10 hr |
Nearby
Flash Flood Warnings in North Carolina, 2026Every flash flood warning in 2026
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.