Flash Flood Warning 147, NWS Charleston, WV

777 
WGUS71 KRLX 160708
FFSRLX

Flash Flood Statement
National Weather Service Charleston WV
308 AM EDT Sun Aug 16 2026

OHC115-127-160945-
/O.CON.KRLX.FF.W.0147.000000T0000Z-260816T0945Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Morgan OH-Perry OH-
308 AM EDT Sun Aug 16 2026

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 545 AM EDT EARLY THIS
MORNING FOR NORTHWESTERN MORGAN AND CENTRAL PERRY COUNTIES...

At 308 AM EDT, Doppler radar and automated rain gauges indicated
thunderstorms produced heavy rain across the warned area. Between 3
and 4 inches of rain have fallen. While the heaviest of the rain was
over in the warned area for now, additional showers and thunderstorms
forming in western Ohio could arrive by daybreak this morning. Flash
flooding is occurring with road closures in New Lexington,
Crooksville and Roseville. There were water rescues in New Lexington
and water rescues and evacuations in Crooksville.

HAZARD...Life threatening flash flooding. Thunderstorms producing
         flash flooding.

SOURCE...Radar and automated gauges.

IMPACT...Life threatening flash flooding of creeks and streams, urban
         areas, highways, streets and underpasses.

Some locations that will experience flash flooding include...
  New Lexington, Somerset, Perry State Forest, Crooksville, Junction
  City and Eagleport.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Move to higher ground now. Act quickly to protect your life.

Be especially cautious at night when it is harder to recognize the
dangers of flooding.

Report flooding to the National Weather Service by calling toll free,
800 401 9535, when you can do so safely.

&&

LAT...LON 3977 8208 3976 8187 3967 8203 3968 8237
      3974 8237 3974 8240 3983 8240 3982 8217
      3982 8207

FLASH FLOOD...RADAR AND GAUGE INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE

$$

12

Area Forecast Discussion
National Weather Service Charleston WV
115 AM EDT Sun Aug 16 2026

.WHAT HAS CHANGED...
06Z Aviation Forecast Discussion.

Latest thoughts on the flash flooding threat for the next 48
hours.

&&

.KEY MESSAGES...
1) Flash flooding will be the main concern over the next 48
hours. Training thunderstorms can quickly lead to flash
flooding, especially in areas that already saw heavy rainfall
over the past week.

&&

.DISCUSSION...
KEY MESSAGE 1...

Training thunderstorms are currently causing flash flooding
across portions of southeast Ohio. These training thunderstorms
are being caused by mid- level vorticity flowing on the
northern periphery of a large area of high pressure, in
combination with a stationary surface boundary. The atmosphere
remains very moist, with precipitable water values ranging from
2.00 to 2.25 inches. The main concern through daybreak Monday
will be flash flooding across southeast Ohio counties.

The aforementioned stationary front will lift northeastward
into Pennsylvania after daybreak with the entire forecast area
transitioning into the warm sector. Additional rounds of
showers and thunderstorms are expected area-wide Sunday through
Sunday night as additional mid-level waves track across the
forecast area. It's difficult to pinpoint exactly where the main
focus of thunderstorm development will be during this
timeframe, as new development will be triggered by thunderstorm
outflow boundaries from previous complexes. We will be
monitoring trends closely. In addition to flooding, severe
thunderstorms will also be possible Sunday with any
thunderstorms. 1,500 J/kg of MLCAPE and 30-35 kts of 0-6km bulk
shear will allow for organized thunderstorm development that
could turn severe at times.

A cold front will finally cross the forecast area from northwest
to southeast Monday afternoon. This will bring high pressure and
the return of much-needed drier weather behind it.

Thunderstorms will return to the forecast Thursday and Friday as
a trough and another area of low pressure approach from the
west.

&&

.AVIATION /06Z SUNDAY THROUGH THURSDAY/...

At the time of this writing, conditions remain mostly VFR.
However, lowering ceilings are expected later this morning, with
MVFR and IFR restrictions added into the 06Z TAF package.
Showers are possible early this morning across KPKB and KCKB
with MVFR visibility restrictions possible. Ceilings should
improve between 12Z and 15Z. Additional thunderstorms will
develop Sunday afternoon and evening, and downpours can bring
visibility restrictions. Confidence in exactly where these
thunderstorms will develop is low, so VCTS has been added to
most TAF sites Sunday afternoon.

FORECAST CONFIDENCE AND ALTERNATE SCENARIOS THROUGH 06Z MONDAY...

FORECAST CONFIDENCE: MEDIUM

ALTERNATE SCENARIOS: Ceiling restrictions early this morning may
vary. Timing and location of thunderstorms and associated
impacts Sunday afternoon/evening will vary.

EXPERIMENTAL TABLE OF FLIGHT CATEGORY OBJECTIVELY SHOWS CONSISTENCY
OF WFO FORECAST TO AVAILABLE MODEL INFORMATION:
H = HIGH:   TAF CONSISTENT WITH ALL MODELS OR ALL BUT ONE MODEL.
M = MEDIUM: TAF HAS VARYING LEVEL OF CONSISTENCY WITH MODELS.
L = LOW:    TAF INCONSISTENT WITH ALL MODELS OR ALL BUT ONE MODEL.

DATE                                        SUN 08/16/26
UTC 1HRLY       04   05   06   07   08   09   10   11   12   13   14   15
EDT 1HRLY       00   01   02   03   04   05   06   07   08   09   10   11
CRW CONSISTENCY  H    H    M    M    M    L    H    H    H    H    H    H
HTS CONSISTENCY  H    H    H    H    H    H    H    M    H    H    H    H
BKW CONSISTENCY  H    M    H    M    H    H    H    H    H    H    H    H
EKN CONSISTENCY  H    H    M    M    L    M    M    M    M    M    H    H
PKB CONSISTENCY  H    H    L    M    L    H    M    H    H    H    M    H
CKB CONSISTENCY  H    H    H    H    H    H    H    M    H    H    H    H

AFTER 06Z MONDAY...
Periodic chances for showers and thunderstorms continue through
Monday. IFR or lower conditions are possible around or under
any heavier showers and storms. Valley fog and low stratus is
possible late Sunday night and Monday morning.

&&

.RLX WATCHES/WARNINGS/ADVISORIES...
WV...Flood Watch through Monday morning for WVZ005>011-013>020-
     024>032-034-039-040-515>526.
OH...Flood Watch through Monday morning for OHZ066-067-075-076-
     083>087.
KY...Flood Watch through Monday morning for KYZ101>103-105.
VA...None.

&&

DISCUSSION...26
AVIATION...26

Preliminary Local Storm Report
National Weather Service Charleston WV
149 AM EDT Sun Aug 16 2026

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

0146 AM     Rain             1 NW Crooksville        39.78N 82.10W
08/16/2026  M3.13 Inch       Perry              OH   Trained Spotter

&&

RPY