Alert archive / North Carolina / Flash Flood Watches in 2016

Flash Flood Watch 7, NWS Greenville-Spartanburg, SC

October 7, 20164 counties in North Carolina; Chester County, York County, South Carolina

NWS Greenville-Spartanburg, SC issued this flash flood watch at Oct 7, 2016, 3:58 AM EDT for 4 counties in North Carolina; Chester County, York County, South Carolina. It took effect at Oct 7, 2016, 6:00 PM EDT. It was in force for 27 hr.

The area

The counties it named.

The facts

Issued
Oct 7, 2016, 3:58 AM EDT (07:58 UTC)
In effect from
Oct 7, 2016, 6:00 PM EDT
Expired
Oct 8, 2016, 9:20 PM EDT
In force
27 hr
Issued by
NWS Greenville-Spartanburg, SC
Flood severity
None

Counties Cabarrus County, NC, Mecklenburg County, NC, Rowan County, NC, Union County, NC, Chester County, SC, York County, SC

The radar

The Greer radar (KGSP), 133 km from the middle of the area, began a volume at 08:00 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

Greensboro/Hi Pt, NC (KGSO), launched 00:00Z, 8.0 hours before the alert went out and 131 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.

Skew-T log-pSkew-T log-p diagram, Greensboro/Hi Pt, NC at 00:00Z on 2016-10-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Greensboro/Hi Pt, NC at 00:00Z on 2016-10-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 90 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
859 m above ground
0-6 km bulk shear
13 kt
0-1 km storm-relative helicity
90 m²/s²
0-3 km storm-relative helicity
140 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

288 
WGUS62 KGSP 070758
FFAGSP

URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
358 AM EDT FRI OCT 7 2016

...HEAVY RAIN POSSIBLE TONIGHT THROUGH SATURDAY NIGHT...

.MOISTURE AND PRECIPITATION ASSOCIATED WITH HURRICANE MATTHEW
WILL SPREAD INTO THE AREA TODAY AND REMAIN ACROSS THE AREA THROUGH
SATURDAY NIGHT. HEAVY RAINFALL MAY DEVELOP OVER PORTIONS OF THE
AREA TONIGHT AND LINGER INTO SATURDAY NIGHT.

NCZ082-SCZ009-014-071600-
/O.NEW.KGSP.FF.A.0007.161007T2200Z-161009T1000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
UNION-YORK-CHESTER-
INCLUDING THE CITIES OF...MONROE...TRINITY...INDIAN TRAIL...
WEDDINGTON...CATAWBA...ROCK HILL...BLACKSTOCK...CHESTER...
CORNWELL...GREAT FALLS
358 AM EDT FRI OCT 7 2016

...FLASH FLOOD WATCH IN EFFECT FROM THIS EVENING THROUGH LATE
SATURDAY NIGHT...

THE NATIONAL WEATHER SERVICE IN GREENVILLE-SPARTANBURG HAS ISSUED
A

* FLASH FLOOD WATCH FOR PORTIONS OF PIEDMONT NORTH CAROLINA AND 
  UPSTATE SOUTH CAROLINA...INCLUDING THE FOLLOWING AREAS...IN 
  PIEDMONT NORTH CAROLINA...UNION. IN UPSTATE SOUTH CAROLINA... 
  CHESTER AND YORK. 

* FROM THIS EVENING THROUGH LATE SATURDAY NIGHT

* HEAVY RAINFALL ASSOCIATED WITH HURRICANE MATTHEW MAY MOVE INTO
  THE WATCH AREA TONIGHT AND CONTINUE INTO SATURDAY NIGHT. BY THE
  TIME THE RAIN ENDS...TOTALS OF 2 TO 4 INCHES MAY HAVE FALLEN.
  THIS MAY BE SUFFICIENT TO PRODUCE FLASH FLOODING.

* FLASH FLOODING WILL BE POSSIBLE ON SMALL STREAMS AND CREEKS
  ACROSS THE WATCH AREA.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$
8 follow-up statements
381 
WGUS62 KGSP 071627
FFAGSP

URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1227 PM EDT FRI OCT 7 2016

...HEAVY RAIN POSSIBLE TONIGHT THROUGH SATURDAY NIGHT...

.MOISTURE AND PRECIPITATION ASSOCIATED WITH HURRICANE MATTHEW
WILL SPREAD INTO THE AREA LATER TODAY AND REMAIN ACROSS THE AREA
THROUGH EARLY SUNDAY. HEAVY RAINFALL MAY DEVELOP OVER PORTIONS OF
THE AREA TONIGHT AND LINGER INTO SATURDAY NIGHT.

NCZ071-072-080030-
/O.EXA.KGSP.FF.A.0007.161007T2200Z-161009T1000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MECKLENBURG-CABARRUS-
INCLUDING THE CITIES OF...CHARLOTTE...HUNTERSVILLE...MATTHEWS...
CONCORD...KANNAPOLIS
1227 PM EDT FRI OCT 7 2016

...FLASH FLOOD WATCH IN EFFECT FROM 6 PM EDT THIS EVENING THROUGH
LATE SATURDAY NIGHT...

THE NATIONAL WEATHER SERVICE IN GREENVILLE-SPARTANBURG HAS
EXPANDED THE

* FLASH FLOOD WATCH TO INCLUDE MECKLENBURG AND CABARRUS COUNTIES
  IN NORTH CAROLINA. THIS INCLUDES MOST OF THE CHARLOTTE METRO
  AREA.

* FROM 6 PM EDT THIS EVENING THROUGH LATE SATURDAY NIGHT

* HEAVY RAINFALL ASSOCIATED WITH HURRICANE MATTHEW MAY MOVE INTO
  THE WATCH AREA TONIGHT AND CONTINUE INTO SATURDAY NIGHT. BY THE
  TIME THE RAIN ENDS...TOTALS OF 2 TO 4 INCHES ARE LIKELY TO HAVE
  FALLEN...WITH ISOLATED 5 INCH TOTALS. THIS MAY BE SUFFICIENT TO
  PRODUCE FLASH FLOODING.

* FLASH FLOODING WILL BE POSSIBLE ON SMALL STREAMS AND CREEKS
  ACROSS THE WATCH AREA. POORLY DRAINED URBAN AREAS WILL ALSO BE
  PRONE TO FLOODING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$

NCZ082-SCZ009-014-080030-
/O.CON.KGSP.FF.A.0007.161007T2200Z-161009T1000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
UNION-YORK-CHESTER-
INCLUDING THE CITIES OF...MONROE...TRINITY...INDIAN TRAIL...
WEDDINGTON...CATAWBA...ROCK HILL...BLACKSTOCK...CHESTER...
CORNWELL...GREAT FALLS
1227 PM EDT FRI OCT 7 2016

...FLASH FLOOD WATCH REMAINS IN EFFECT FROM 6 PM EDT THIS EVENING
THROUGH LATE SATURDAY NIGHT...

THE FLASH FLOOD WATCH CONTINUES FOR

* UNION COUNTY NORTH CAROLINA...AS WELL AS CHESTER AND YORK
  COUNTIES IN SOUTH CAROLINA.

* FROM 6 PM EDT THIS EVENING THROUGH LATE SATURDAY NIGHT

* HEAVY RAINFALL ASSOCIATED WITH HURRICANE MATTHEW MAY MOVE INTO
  THE WATCH AREA TONIGHT AND CONTINUE INTO SATURDAY NIGHT. BY THE
  TIME THE RAIN ENDS...TOTALS OF 2 TO 4 INCHES ARE LIKELY TO HAVE
  FALLEN...WITH ISOLATED TOTALS AS MUCH AS 5 INCHES. THIS MAY BE
  SUFFICIENT TO PRODUCE FLASH FLOODING.

* FLASH FLOODING WILL BE POSSIBLE ON SMALL STREAMS AND CREEKS 
  ACROSS THE WATCH AREA. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$
WIMBERLEY
158 
WGUS62 KGSP 071902
FFAGSP

FLOOD WATCH
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
302 PM EDT FRI OCT 7 2016

...HEAVY RAIN POSSIBLE TONIGHT THROUGH SATURDAY NIGHT...

.MOISTURE AND PRECIPITATION ASSOCIATED WITH HURRICANE MATTHEW
WILL SPREAD INTO THE AREA THIS EVENING AND REMAIN ACROSS THE AREA
THROUGH EARLY SUNDAY. HEAVY RAIN MAY DEVELOP OVER PORTIONS OF THE
AREA TONIGHT AND LINGER INTO SATURDAY NIGHT.

NCZ071-072-082-SCZ009-014-080315-
/O.CON.KGSP.FF.A.0007.161007T2200Z-161009T1000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MECKLENBURG-CABARRUS-UNION-YORK-CHESTER-
INCLUDING THE CITIES OF...CHARLOTTE...HUNTERSVILLE...MATTHEWS...
CONCORD...KANNAPOLIS...MONROE...TRINITY...INDIAN TRAIL...
WEDDINGTON...CATAWBA...ROCK HILL...BLACKSTOCK...CHESTER...
CORNWELL...GREAT FALLS
302 PM EDT FRI OCT 7 2016

...FLASH FLOOD WATCH REMAINS IN EFFECT FROM 6 PM EDT THIS EVENING
THROUGH LATE SATURDAY NIGHT...

THE FLASH FLOOD WATCH CONTINUES FOR

* PORTIONS OF PIEDMONT NORTH CAROLINA AND UPSTATE SOUTH 
  CAROLINA...INCLUDING THE FOLLOWING AREAS...IN PIEDMONT NORTH 
  CAROLINA...CABARRUS...MECKLENBURG AND UNION. IN UPSTATE SOUTH 
  CAROLINA...CHESTER AND YORK. 

* FROM 6 PM EDT THIS EVENING THROUGH LATE SATURDAY NIGHT

* HEAVY RAIN ASSOCIATED WITH HURRICANE MATTHEW IS EXPECTED TO MOVE
  INTO THE WATCH AREA TONIGHT AND CONTINUE THROUGH SATURDAY
  AFTERNOON. BY THE TIME THE RAIN ENDS SATURDAY EVENING...2 TO 4
  INCHES OF RAIN MAY FALL...WITH ISOLATED TOTALS AS MUCH AS 5
  INCHES. THIS MAY BE SUFFICIENT TO PRODUCE FLASH FLOODING.

* FLASH FLOODING WILL BE POSSIBLE ON SMALL STREAMS AND CREEKS 
  ACROSS THE WATCH AREA. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$
269 
WGUS62 KGSP 080311
FFAGSP

FLOOD WATCH
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1111 PM EDT FRI OCT 7 2016

...HEAVY RAIN POSSIBLE LATE TONIGHT THROUGH SATURDAY AFTERNOON...

.MOISTURE AND PRECIPITATION ASSOCIATED WITH HURRICANE MATTHEW
WILL SPREAD INTO THE AREA OVERNIGHT AND REMAIN ACROSS THE AREA
THROUGH SATURDAY NIGHT.

NCZ071-072-082-SCZ009-014-081000-
/O.CON.KGSP.FF.A.0007.000000T0000Z-161009T1000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MECKLENBURG-CABARRUS-UNION-YORK-CHESTER-
INCLUDING THE CITIES OF...CHARLOTTE...HUNTERSVILLE...MATTHEWS...
CONCORD...KANNAPOLIS...MONROE...TRINITY...INDIAN TRAIL...
WEDDINGTON...CATAWBA...ROCK HILL...BLACKSTOCK...CHESTER...
CORNWELL...GREAT FALLS
1111 PM EDT FRI OCT 7 2016

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH LATE SATURDAY
NIGHT...

THE FLASH FLOOD WATCH CONTINUES FOR

* PORTIONS OF PIEDMONT NORTH CAROLINA AND UPSTATE SOUTH 
  CAROLINA...INCLUDING THE FOLLOWING AREAS...IN PIEDMONT NORTH 
  CAROLINA...CABARRUS...MECKLENBURG AND UNION. IN UPSTATE SOUTH 
  CAROLINA...CHESTER AND YORK. 

* THROUGH LATE SATURDAY NIGHT

* HEAVY RAIN ASSOCIATED WITH HURRICANE MATTHEW IS EXPECTED TO MOVE
  INTO THE WATCH AREA LATE TONIGHT AND CONTINUE THROUGH SATURDAY
  AFTERNOON. BY THE TIME THE RAIN ENDS SATURDAY EVENING...2 TO 4
  INCHES OF RAIN MAY FALL. THIS MAY BE SUFFICIENT TO PRODUCE
  FLASH FLOODING.

* FLASH FLOODING WILL BE POSSIBLE ON SMALL STREAMS AND CREEKS 
  ACROSS THE WATCH AREA. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$
092 
WGUS62 KGSP 080740
FFAGSP

URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
340 AM EDT SAT OCT 8 2016

...PERIODS OF MODERATE TO HEAVY RAIN THROUGH THIS EVENING...

.MODERATE TO HEAVY RAIN BANDS ASSOCIATED WITH HURRICANE MATTHEW
WILL PERSIST ACROSS THE PIEDMONT OF THE CAROLINAS THROUGH THE
AFTERNOON AND EARLY EVENING.

NCZ057-081600-
/O.EXA.KGSP.FF.A.0007.000000T0000Z-161009T1000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
ROWAN-
INCLUDING THE CITY OF...SALISBURY
340 AM EDT SAT OCT 8 2016

...FLASH FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT...

THE NATIONAL WEATHER SERVICE IN GREENVILLE-SPARTANBURG HAS
EXPANDED THE

* FLASH FLOOD WATCH TO INCLUDE A PORTION OF PIEDMONT NORTH 
  CAROLINA...INCLUDING THE FOLLOWING AREA...ROWAN. 

* THROUGH LATE TONIGHT

* MODERATE TO HEAVY RAIN BANDS ASSOCIATED WITH HURRICANE MATTHEW
  ARE EXPECTED TO CONTINUE ACROSS THE WATCH AREA THROUGH THIS
  EVENING. BY THE TIME THE RAIN ENDS...2 TO 4 INCHES OF RAIN MAY
  FALL. THIS MAY BE SUFFICIENT TO PRODUCE FLASH FLOODING.

* FLASH FLOODING WILL BE POSSIBLE ON SMALL STREAMS AND CREEKS 
  ACROSS THE WATCH AREA. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$

NCZ071-072-082-SCZ009-014-081600-
/O.CON.KGSP.FF.A.0007.000000T0000Z-161009T1000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MECKLENBURG-CABARRUS-UNION-YORK-CHESTER-
INCLUDING THE CITIES OF...CHARLOTTE...HUNTERSVILLE...MATTHEWS...
CONCORD...KANNAPOLIS...MONROE...TRINITY...INDIAN TRAIL...
WEDDINGTON...CATAWBA...ROCK HILL...BLACKSTOCK...CHESTER...
CORNWELL...GREAT FALLS
340 AM EDT SAT OCT 8 2016

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH LATE TONIGHT...

THE FLASH FLOOD WATCH CONTINUES FOR

* PORTIONS OF PIEDMONT NORTH CAROLINA AND UPSTATE SOUTH 
  CAROLINA...INCLUDING THE FOLLOWING AREAS...IN PIEDMONT NORTH 
  CAROLINA...CABARRUS...MECKLENBURG AND UNION. IN UPSTATE SOUTH 
  CAROLINA...CHESTER AND YORK. 

* THROUGH LATE TONIGHT

* MODERATE TO HEAVY RAIN BANDS ASSOCIATED WITH HURRICANE MATTHEW
  ARE EXPECTED TO CONTINUE ACROSS THE WATCH AREA THROUGH THIS
  EVENING. BY THE TIME THE RAIN ENDS...2 TO 4 INCHES OF RAIN MAY
  FALL. THIS MAY BE SUFFICIENT TO PRODUCE FLASH FLOODING.

* FLASH FLOODING WILL BE POSSIBLE ON SMALL STREAMS AND CREEKS 
  ACROSS THE WATCH AREA. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$
767 
WGUS62 KGSP 081534
FFAGSP

FLOOD WATCH
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1134 AM EDT SAT OCT 8 2016

...PERIODS OF MODERATE TO HEAVY RAIN THROUGH THIS EVENING...

.MODERATE TO HEAVY RAIN BANDS ASSOCIATED WITH HURRICANE MATTHEW
WILL PERSIST ACROSS THE PIEDMONT OF THE CAROLINAS THIS AFTERNOON
BEFORE TAPERING OFF FROM WEST TO EAST.

NCZ057-071-072-082-SCZ009-014-082300-
/O.CON.KGSP.FF.A.0007.000000T0000Z-161009T1000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
ROWAN-MECKLENBURG-CABARRUS-UNION-YORK-CHESTER-
INCLUDING THE CITIES OF...SALISBURY...CHARLOTTE...HUNTERSVILLE...
MATTHEWS...CONCORD...KANNAPOLIS...MONROE...TRINITY...
INDIAN TRAIL...WEDDINGTON...CATAWBA...ROCK HILL...BLACKSTOCK...
CHESTER...CORNWELL...GREAT FALLS
1134 AM EDT SAT OCT 8 2016

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH LATE TONIGHT...

THE FLASH FLOOD WATCH CONTINUES FOR

* A PORTION OF PIEDMONT NORTH CAROLINA AND EASTERN UPSTATE SOUTH
  CAROLINA...INCLUDING MUCH OF METRO CHARLOTTE.

* THROUGH LATE TONIGHT

* MODERATE TO HEAVY RAIN BANDS ASSOCIATED WITH HURRICANE MATTHEW
  ARE EXPECTED TO CONTINUE ACROSS THE WATCH AREA THIS
  AFTERNOON...TAPERING OFF IN THE EVENING. BY THE TIME THE RAIN
  ENDS...2 TO 4 INCHES OF RAIN WILL HAVE FALLEN. THIS MAY BE
  SUFFICIENT TO PRODUCE FLASH FLOODING AND CAUSE SOME CREEKS AND
  STREAMS TO LEAVE THEIR BANKS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$
WIMBERLEY
506 
WGUS62 KGSP 082124
FFAGSP

FLOOD WATCH
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
524 PM EDT SAT OCT 8 2016

SCZ009-014-082230-
/O.CAN.KGSP.FF.A.0007.000000T0000Z-161009T1000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
YORK-CHESTER-
INCLUDING THE CITIES OF...CATAWBA...ROCK HILL...BLACKSTOCK...
CHESTER...CORNWELL...GREAT FALLS
524 PM EDT SAT OCT 8 2016

...FLASH FLOOD WATCH IS CANCELLED...

THE FLASH FLOOD WATCH FOR A PORTION OF UPSTATE SOUTH CAROLINA HAS
BEEN CANCELLED. RAIN HAS ENDED ACROSS THE WATCH AREA AND LEVELS
ALONG SMALLER STREAMS AND CREEKS WILL CONTINUE TO FALL.

$$

NCZ057-071-072-082-090300-
/O.CON.KGSP.FF.A.0007.000000T0000Z-161009T1000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
ROWAN-MECKLENBURG-CABARRUS-UNION-
INCLUDING THE CITIES OF...SALISBURY...CHARLOTTE...HUNTERSVILLE...
MATTHEWS...CONCORD...KANNAPOLIS...MONROE...TRINITY...
INDIAN TRAIL...WEDDINGTON
524 PM EDT SAT OCT 8 2016

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH LATE TONIGHT...

THE FLASH FLOOD WATCH CONTINUES FOR

* A PORTION OF PIEDMONT NORTH CAROLINA...INCLUDING THE FOLLOWING 
  AREAS...CABARRUS...MECKLENBURG...ROWAN AND UNION. 

* THROUGH LATE TONIGHT

* POCKETS OF MODERATE RAIN WILL LINGER ACROSS THE WATCH AREA FOR
  A FEW MORE HOURS WHILE STEADILY DIMINISHING IN COVERAGE AND
  INTENSITY AS THE EVENING WEARS ON. ELEVATED RIVER LEVELS AND
  AREAS OF HIGH WATER WILL ONLY SLOWLY RECEDE TONIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$
432 
WGUS62 KGSP 082345
FFAGSP

FLOOD WATCH
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
745 PM EDT SAT OCT 8 2016

NCZ071-090045-
/O.CAN.KGSP.FF.A.0007.000000T0000Z-161009T1000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MECKLENBURG-
INCLUDING THE CITIES OF...CHARLOTTE...HUNTERSVILLE...MATTHEWS
745 PM EDT SAT OCT 8 2016

...FLASH FLOOD WATCH IS CANCELLED...

THE FLASH FLOOD WATCH FOR A PORTION OF PIEDMONT NORTH CAROLINA
HAS BEEN CANCELLED. RAIN HAS ENDED AND WATER LEVELS ON AREA CREEKS
AND STREAMS ACROSS MECKLENBURG COUNTY CONTINUE TO FALL.

$$

NCZ057-072-082-090300-
/O.CON.KGSP.FF.A.0007.000000T0000Z-161009T1000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
ROWAN-CABARRUS-UNION-
INCLUDING THE CITIES OF...SALISBURY...CONCORD...KANNAPOLIS...
MONROE...TRINITY...INDIAN TRAIL...WEDDINGTON
745 PM EDT SAT OCT 8 2016

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 6 AM EDT SUNDAY...

THE FLASH FLOOD WATCH CONTINUES FOR

* A PORTION OF PIEDMONT NORTH CAROLINA...INCLUDING THE FOLLOWING 
  AREAS...CABARRUS...ROWAN AND UNION. 

* UNTIL 6 AM EDT SUNDAY

* RAIN WILL STEADILY DIMINISH IN COVERAGE AND INTENSITY AS THE
  EVENING WEARS ON. ELEVATED RIVER LEVELS AND LINGERING AREAS OF
  HIGH WATER WILL BEGIN RECEDING SHORTLY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$
998 
WGUS62 KGSP 090120
FFAGSP

FLOOD WATCH
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
920 PM EDT SAT OCT 8 2016

NCZ057-072-082-090230-
/O.CAN.KGSP.FF.A.0007.000000T0000Z-161009T1000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
ROWAN-CABARRUS-UNION-
INCLUDING THE CITIES OF...SALISBURY...CONCORD...KANNAPOLIS...
MONROE...TRINITY...INDIAN TRAIL...WEDDINGTON
920 PM EDT SAT OCT 8 2016

...FLASH FLOOD WATCH IS CANCELLED...

THE FLASH FLOOD WATCH FOR A PORTION OF PIEDMONT NORTH CAROLINA
HAS BEEN CANCELLED. RAIN HAS COME TO AN END ACROSS THE WATCH AREA
AND STREAMS AND CREEKS HAVE CRESTED AND ARE FALLING.

$$

What forecasters said that day

The local office's own words before this flash flood watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Greenville-Spartanburg, SC wrote its last area forecast discussion before this flash flood watch went out at Oct 7, 3:44 AM EDT, 14 minutes earlier.

Area forecast discussion, Oct 7, 3:44 AM EDT, 14 minutes before
Area Forecast Discussion
National Weather Service Greenville-Spartanburg SC
344 AM EDT Fri Oct 7 2016

.SYNOPSIS...
Hurricane Matthew will move very near the Georgia and South Carolina
coasts tonight before tracking east late Saturday. A cold front will
sweep across the western Carolinas and Northeast Georgia Sunday,
with cool and dry high pressure settling over the region through the
middle of next week.

&&

.NEAR TERM /THROUGH TONIGHT/...
The near-term fcst period will experience the brunt of impacts
associated with Hurricane Matthew. A shallow llvl ridge will
weaken today as the entire CWFA comes under the influence of
tropical cyclonic flow by the late evening. Moisture levels are
already saturated in the h92-h85 layer and periods of -shra/dz are
affecting the ne/rn NC zones. This precip will become more
widespread and heavier this afternoon as moisture adv is reinforced
and deepens throughout the day.

The maxima precip will follow the ridge axis as it is forced west
this afternoon...with no real hydro concerns due to dry antecedent
conds. However...later this evening and thru the overnight precip
will be focused generally across the ern zones associated with
spiraling tropical rain bands. Thru Fri night...rainfall amounts
across the far se/rn CWFA will accumulate enuf to warrant a flash
flood watch. In addition...gusty tropical winds will mix to the sfc
and although will not likely not reach adv levels...a wind adv may
be issued for impact due to saturated soils within the watch zones
by the day shift. The main impact being localized falling weak or
poorly rooted trees.

Max temps today will struggle to reach normal levels across the far
sw/rn zones...to about 10 degrees below normal over the far ne/rn
CWFA. Low diurnal curve mins will avg arnd 10 degrees above normal
with no sigfnt rad cooling due to deep cloud cover.

&&

.SHORT TERM /SATURDAY THROUGH SUNDAY NIGHT/...
As of 340 AM Friday, latest track on Matthew shows the center of the
storm remaining just off the coast but moving slowly. The cyclone
then moves east farther into the Atlantic Saturday night and Sunday.
Expect precip to taper off through the day, but not before some
additional heavy rainfall lingers along and east of the area bounded
by I-85 and I-77, mainly during the morning. Followed QPF guidance
from WPC very closely, which gives a tight storm total rainfall
gradient of up to 4 inches over eastern Union County, NC to around 2
inches along the US 321 corridor. After coordination with out
neighboring offices, will issue a Flash Flood Watch for York,
Chester in SC and Union in NC where rain will be heaviest for the
most prolonged times. If the heavy rainfall shifts west or will be
prolonged in time, then the watch may need to be expanded. Winds are
still forecast to be below wind advisory criteria, but again any
westward shift could bring in higher winds. Will continue to
highlight the potential in the HWO, but an impact based wind
advisory may still be needed near the I-77 corridor, due to the
combination of heavy rain and wind.

Any lingering precip over the I-77 corridor will end quickly
Saturday night as dry air arrives in as Matthew moves east. Breezy
conditions may linger through the day Sunday before diminishing
Sunday night. Dry weather continues Sunday and Sunday night.
Temperatures will show a W to E gradient with above normal temps in
northeast GA and temps perhaps still below normal temps over the wrn
Piedmont of NC.

&&

.LONG TERM /MONDAY THROUGH THURSDAY/...
As of 225 AM Friday, an upper ridge starts out over the SE on
Monday. Weak short waves move by on Tue with a trough developing in
their wake. This trough remains over the area through Thursday. At
the surface, high pressure remains ridged into the area from the NE
Monday through Wednesday. Breezy conditions may linger Monday, but
winds will taper off through the week. Another short wave moves
through the upper trough on Thursday pushing a weak and dry cold
front across the area.

Temperatures will start out near to a little below normal Monday and
Tuesday then rise above normal for Wednesday and Thursday.

&&

.AVIATION /08Z FRIDAY THROUGH TUESDAY/...
At KCLT and elsewhere: MVFR conds all locales this morning as a llvl
e/ly moisture shield has setup atop shallow sfc ridging. Expect a
lowering to IFR cigs through daybreak all sites...with KCLT and
KHKY maintaining IFR possibly LIFR cigs through TAF period as
-shra/dz will be more likely in these locales. Other sites should
see an improvement back to MFVR arnd 18z or so...but may go back
and forth to IFR conds...esp at KAVL through the period. IFR/LIFR
vsby at KAVL/KHKY this morning may linger thru noon as the high
moisture pattern is reinforced and locks in. Other terminals will
likely see periods of MFVR/IFR vsby associated with showery
activity.

Outlook:  Hurricane Matthew moves farther northward and mainly
impacts the area tonight and Saturday with gusty winds, multiple
rounds of SHRA, and low cigs/vsbys. These will move in from the
south and depart to the east; effects are likely to be most
significant at KCLT/KGSP/KGMU. Calm high pressure will settle back
over the region in Matthew's wake, with VFR lasting thru early next
week.

Confidence Table...

            07-13Z        13-19Z        19-01Z        01-06Z
KCLT       High  92%     Med   67%     Low   59%     High  92%
KGSP       High 100%     High  93%     High  96%     High  90%
KAVL       Med   70%     Med   78%     High  95%     High  87%
KHKY       High  83%     Med   79%     High  91%     High  90%
KGMU       High 100%     High  93%     High  96%     High  93%
KAND       High  98%     High 100%     High 100%     High  90%

The percentage reflects the number of guidance members agreeing
with the scheduled TAF issuance flight rule category. Complete hourly
experimental aviation forecast consistency tables and ensemble forecasts
are available at the following link:

www.weather.gov/gsp/aviation

&&

.GSP WATCHES/WARNINGS/ADVISORIES...
GA...None.
NC...Flash Flood Watch from this evening through late Saturday
     night for NCZ082.
SC...Flash Flood Watch from this evening through late Saturday
     night for SCZ009-014.

&&

SYNOPSIS...SBK
NEAR TERM...SBK
SHORT TERM...RWH
LONG TERM...RWH
AVIATION...SBK
Hazardous weather outlook, Oct 6, 5:30 PM EDT, 10 hours 28 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
530 PM EDT THU OCT 6 2016

GAZ010-017-018-026-028-029-NCZ033-035>037-048>053-056-058-059-
062>065-068>070-501>510-SCZ001>008-010>013-019-072130-
RABUN-HABERSHAM-STEPHENS-FRANKLIN-HART-ELBERT-AVERY-ALEXANDER-
IREDELL-DAVIE-MADISON-YANCEY-MITCHELL-SWAIN-HAYWOOD-BUNCOMBE-CATAWBA-
GRAHAM-NORTHERN JACKSON-MACON-SOUTHERN JACKSON-TRANSYLVANIA-
HENDERSON-CLEVELAND-LINCOLN-GASTON-CALDWELL MOUNTAINS-
GREATER CALDWELL-BURKE MOUNTAINS-GREATER BURKE-MCDOWELL MOUNTAINS-
EASTERN MCDOWELL-RUTHERFORD MOUNTAINS-GREATER RUTHERFORD-
POLK MOUNTAINS-EASTERN POLK-OCONEE MOUNTAINS-PICKENS MOUNTAINS-
GREENVILLE MOUNTAINS-GREATER OCONEE-GREATER PICKENS-
GREATER GREENVILLE-SPARTANBURG-CHEROKEE-ANDERSON-ABBEVILLE-LAURENS-
UNION-GREENWOOD-
530 PM EDT THU OCT 6 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST GEORGIA...PIEDMONT
NORTH CAROLINA...WESTERN NORTH CAROLINA AND UPSTATE SOUTH CAROLINA.

.DAY ONE...TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.

..FRIDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..SATURDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..SUNDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..MONDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..TUESDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..WEDNESDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

NONE.

NCZ057-071-072-082-SCZ009-014-072130-
ROWAN-MECKLENBURG-CABARRUS-UNION-YORK-CHESTER-
530 PM EDT THU OCT 6 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PIEDMONT NORTH CAROLINA AND
UPSTATE SOUTH CAROLINA.

.DAY ONE...TONIGHT.

HAZARDOUS WEATHER IS NOT EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.

..FRIDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..SATURDAY...HEAVY RAIN POSSIBLE. HEAVY RAIN ASSOCIATED WITH THE
OUTER EDGE OF THE CIRCULATION AROUND HURRICANE MATTHEW MAY MOVE
INTO THE SOUTHERN AND EASTERN PARTS OF THE CHARLOTTE METRO AREA
LATE FRIDAY NIGHT AND THEN CONTINUE THROUGH SATURDAY AFTERNOON.
ADDITIONAL DEVELOPMENTS WITH THE TRACK OF MATTHEW AND THE LOCATION
OF OUTER RAIN BANDS WILL DETERMINE IF AND WHEN A FLASH FLOOD WATCH
IS ISSUED.
..SUNDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..MONDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..TUESDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..WEDNESDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

NONE.

The office that day

Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Oct 7, 11:35 AM EDTAreal Flood AdvisoryGSPUnion115 min
Oct 7, 2:06 PM EDTSpecial Weather StatementGSPPolk24 min
Oct 7, 3:01 PM EDTWind AdvisoryGSPCabarrus, Mecklenburg, Union35 hr
Oct 7, 1:26 PM EDTSpecial Weather StatementGSPSpartanburg34 min
Oct 7, 2:37 PM EDTSpecial Weather StatementGSPSpartanburg53 min

Nearby

Flash Flood Watches in North Carolina, 2016Flash Flood Watches in South Carolina, 2016Every flash flood watch in 2016

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.