Flash Flood Warning 35, NWS Raleigh, NC

787 
WGUS72 KRAH 220011 RRA
FFSRAH

Flash Flood Statement
National Weather Service Raleigh NC
811 PM EDT Fri Aug 21 2026

NCC123-125-153-167-220021-
/O.CAN.KRAH.FF.W.0035.000000T0000Z-260822T0030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Montgomery NC-Moore NC-Richmond NC-Stanly NC-
811 PM EDT Fri Aug 21 2026

...FLASH FLOOD WARNING IS CANCELLED FOR MONTGOMERY, WESTERN MOORE,
NORTHEASTERN RICHMOND AND EASTERN STANLY COUNTIES...

The heavy rain has ended. Flood waters have receded. Flooding is no
longer expected to pose a threat. Please continue to heed remaining
road closures.

A Flood Watch remains in effect until 800 AM EDT Saturday for a
portion of central North Carolina.

A Flood Watch remains in effect until 800 AM EDT Saturday for a
portion of central North Carolina.

&&

LAT...LON 3520 8028 3540 8026 3551 8009 3552 7952
      3500 7956 3499 7957 3495 7959 3517 7989
      3514 8005 3517 8011 3519 8011 3519 8013
      3517 8013 3517 8015 3516 8023 3521 8025

$$

22

Area Forecast Discussion
National Weather Service Raleigh NC
245 PM EDT Fri Aug 21 2026

.WHAT HAS CHANGED...

*  Severe Thunderstorm Watch issued for southern counties this
   afternoon.

*  Flood watch expanded to Anson county.

&&

.KEY MESSAGES...
As of 245 PM Friday...

1) There is a risk of excessive rainfall across the
entire forecast area, primarily during the afternoon and early
evening.

2) There is a risk of severe thunderstorms across the
entire forecast area this afternoon and evening, with the greatest
threat along and south of US-64.

&&

.DISCUSSION...
As of 245 PM Friday...

KEY MESSAGE 1... There is a risk of excessive rainfall across the
entire forecast area, primarily during the afternoon and early
evening.

The Weather Prediction Center has the entire forecast area
under a slight (level 2 of 4) risk for excessive rainfall. Locally,
a flood watch was issued overnight for much of the area, excluding
the Triad and areas northeast of the Triangle, going through
Saturday morning. A boundary is set up across southern counties,
having pushed slightly farther south than anticipated. From Sanford
and Erwin to the northeast, low clouds and northerly flow have kept
temperatures primarily in the 70s, while out in the Triad and
southern counties, more sun has allowed for temperatures to climb in
the 80s and lower 90s. While convective-allowing models have
performed poorly over the last day or two, there are still
indications that thunderstorms currently developing along the North
Carolina/South Carolina border will expand in coverage and push to
the north during the afternoon. With slow storm movement, deep
moisture, and "skinny CAPE", these storms will have the potential to
bring multiple inches of rain in a short period of time. In
particular, the 12Z HREF shows approximately a 50% potential for 3
inches of rain in 3 hours just to the south of the Triangle during
the late afternoon. Showers and thunderstorms will likely peak in
coverage before sunset, continue into the evening, then rapidly drop
off after midnight.

KEY MESSAGE 2... There is a risk of severe thunderstorms across the
entire forecast area this afternoon and evening, with the greatest
threat along and south of US-64.

The Storm Prediction Center has placed the Triad and counties
along the VA/NC border in a marginal (level 1 of 5) risk, with the
rest of the forecast area in a slight (level 2 of 5) risk. The
primary threat is damaging winds, although large hail cannot be
ruled out. As of 2pm, there is minimal MLCAPE and large amounts of
CIN along and to the north of US-64, while the greatest instability
is to the south of the boundary that was discussed in Key Message 1.
That is the primary reason that the Severe Thunderstorm Watch that
was issued around 1:30pm only included the southern half of the
forecast area and did not extend any farther to the north. Across
Cumberland and Sampson counties, the MLCAPE is as high as 3000 J/kg.
There is at least 30 kt of effective bulk shear across the forecast
area, which should help to eventually organize storms. The greatest
threat for severe thunderstorms should be over the next several
hours, and the Severe Thunderstorm Watch is valid through 9pm.

&&

.AVIATION /18Z FRIDAY THROUGH WEDNESDAY/...
As of 145 PM Friday...

TAF period: Confidence is lower than normal in the details of these
TAFs due to the uncertainty with thunderstorms and where they will
develop today; however, confidence is high that all terminals will
experience at least some rain this afternoon and have low ceilings
overnight.

Thunderstorms are beginning to develop along the North
Carolina/South Carolina border and will increase in coverage as they
move northeast. Have gone with prevailing showers at all sites,
continuing a TEMPO group during the most likely 4 hour window for
thunderstorms. Visibility reductions with the storms may be slightly
greater than normal considering heavy rain rates are expected today.
There is a bit of uncertainty as to how long the prevailing rain
will last into this evening, but IFR ceilings are likely to quickly
expand from INT/GSO south and east after dark, with all sites
expected to eventually develop LIFR ceilings. The ceilings should
lift to MVFR by late Saturday morning, with scattered showers
developing by that time at RDU/FAY/RWI.

Outlook: Precipitation will primarily be at RDU/FAY/RWI Saturday
afternoon, although it cannot be ruled out at INT/GSO. Widespread
restrictions are not currently forecast for any sites Saturday
night, although if precipitation is heavy enough, there could be
local restrictions. Dry VFR conditions are expected Sunday through
Tuesday night before a chance of thunderstorms returns to all
terminals Wednesday.

&&

.RAH WATCHES/WARNINGS/ADVISORIES...
Flood Watch through Saturday morning for NCZ023>025-039>043-
073>078-083>086-088-089.

&&

DISCUSSION...Green
AVIATION...Green

Hazardous Weather Outlook
National Weather Service Raleigh NC
1144 AM EDT Fri Aug 21 2026

NCZ023>025-039>043-073>078-083>086-088-089-221545-
Alamance-Orange-Durham-Randolph-Chatham-Wake-Johnston-Wilson-Stanly-
Montgomery-Moore-Lee-Harnett-Wayne-Anson-Richmond-Scotland-Hoke-
Cumberland-Sampson-
1144 AM EDT Fri Aug 21 2026

...FLOOD WATCH IN EFFECT THROUGH SATURDAY MORNING...

This Hazardous Weather Outlook is for central North Carolina.

.DAY ONE...This afternoon 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.

Flood Watch.

There is also a marginal to slight risk of severe thunderstorms
through this evening. The main threat will be damaging wind.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flood Watch.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

NCZ007>011-021-022-026>028-038-221545-
Person-Granville-Vance-Warren-Halifax-Forsyth-Guilford-Franklin-Nash-
Edgecombe-Davidson-
1144 AM EDT Fri Aug 21 2026

This Hazardous Weather Outlook is for central North Carolina.

.DAY ONE...This afternoon and tonight.

There is a marginal risk of severe thunderstorms into this evening.
The main threat is from damaging wind.

Locally heavy rain is also possible, with localized minor flooding
of urban and poor drainage areas.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Hazardous weather is not expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed.

Preliminary Local Storm Report
National Weather Service Raleigh NC
344 PM EDT Fri Aug 21 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0305 PM     Tstm Wnd Dmg     7 SSW Roseboro          34.86N 78.55W
08/21/2026                   Cumberland         NC   911 Call Center

            Tree down on NC HWY 242 near NC 210.

&&

Preliminary Local Storm Report
National Weather Service Raleigh NC
402 PM EDT Fri Aug 21 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0314 PM     Tstm Wnd Dmg     2 N Roseboro            34.98N 78.51W
08/21/2026                   Sampson            NC   911 Call Center

            tree down along Salemburg Hwy in Roseboro.

&&

CA

Preliminary Local Storm Report
National Weather Service Raleigh NC
405 PM EDT Fri Aug 21 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0339 PM     Tstm Wnd Dmg     3 E Roseboro            34.96N 78.46W
08/21/2026                   Sampson            NC   911 Call Center

            tree reported down.

&&

CA

Special Weather Statement
National Weather Service Raleigh NC
408 PM EDT Fri Aug 21 2026

NCZ022-038-039-073-074-083-084-212100-
Guilford NC-Stanly NC-Anson NC-Richmond NC-Randolph NC-Davidson NC-
Montgomery NC-
408 PM EDT Fri Aug 21 2026

...STRONG THUNDERSTORMS WILL IMPACT SOUTHEASTERN DAVIDSON...ANSON...
MONTGOMERY...NORTHWESTERN RICHMOND...RANDOLPH...STANLY AND
SOUTHEASTERN GUILFORD COUNTIES THROUGH 500 PM EDT...

At 406 PM EDT, Doppler radar was tracking clusters of strong
thunderstorms extending from near Lexington to near Mt Pleasant to
near Marvin. Movement was east at 35 mph.

HAZARD...Wind gusts up to 50 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

Locations impacted include...
High Point, Asheboro, Lexington, Albemarle, Wadesboro, Randleman,
Troy, Badin Lake, North Carolina Zoo, and Ansonville.

This includes the following highways...
 Interstate 85 between Mile Markers 92 and 99, and between Mile
Markers 104 and 108.
 Interstate 73 between Mile Markers 58 and 90.
 Interstate 74 between Mile Markers 77 and 79.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with these storms and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
central North Carolina.

&&

LAT...LON 3550 8030 3551 8018 3558 8021 3568 8033
      3581 8023 3603 7954 3596 7954 3551 7977
      3486 8001 3488 8031 3519 8028 3517 8035
      3518 8037 3516 8046 3518 8051
TIME...MOT...LOC 2006Z 253DEG 30KT 3578 8020 3540 8048 3501 8078

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH

CA

Preliminary Local Storm Report
National Weather Service Raleigh NC
415 PM EDT Fri Aug 21 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0310 PM     Tstm Wnd Dmg     3 SE Roseboro           34.93N 78.48W
08/21/2026                   Sampson            NC   911 Call Center

            Tree down on Fleet Cooper Road.

&&

Preliminary Local Storm Report
National Weather Service Raleigh NC
419 PM EDT Fri Aug 21 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0346 PM     Tstm Wnd Dmg     1 ESE Clinton           35.00N 78.32W
08/21/2026                   Sampson            NC   911 Call Center

            trees reported down around city of Clinton.

&&

CA