Ohio, 2018

Hail in Ohio, September 2, 2018

September 2, 2018 · NWS RLX · 1 event in 1 county or zone

An upper-level shortwave trough combined with a hot and humid lower atmosphere to kick off showers and storms across the middle Ohio River Valley on the 2nd. One of these produced large hail.

Where it happened

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  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
1

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS RLX wrote it up.

An upper-level shortwave trough combined with a hot and humid lower atmosphere to kick off showers and storms across the middle Ohio River Valley on the 2nd. One of these produced large hail.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Charleston, WV wrote its last area forecast discussion before the first event at Sep 2, 2:26 PM EST, 1 hour 56 minutes earlier.

Area forecast discussion, Sep 2, 2:26 PM EST, 1 hour 56 minutes before
Area Forecast Discussion
National Weather Service Charleston WV
Issued by National Weather Service Pittsburgh PA
326 PM EDT Sun Sep 2 2018

.SYNOPSIS...
Very warm and humid as upper ridge remains in charge through
early this week. A cold front approaches late in the week.

&&

.NEAR TERM /THROUGH MONDAY/...
As of 150 PM Sunday...

Latest radar mosaic shows some showers and thunderstorms had
developed over the ridges of the West Virginia mountains. In
addition, storms over eastern Kentucky were moving east into our
western counties. Outside of the precipitation, skies were
generally mostly sunny.

The showers and storms should continue this afternoon with
overall coverage and intensity less than what occurred on
Saturday.

Storms will dissipate shortly early this evening with skies
becoming mostly clear. As a result, expect dense fog will
develop in the valleys as well as any location that sees rain
today.

With high pressure in charge, the areal coverage of diurnal
storms that develop should be less than today with the scattered
storms possible across the northern and central mountain
counties. It will be hot again on Monday with temperatures in
the lower 90s across moist of the lowlands with 80s in the
mountains and even some 70s in the highest elevations.

Combination of these temperatures and abundant low-level
moisture will result in heat indices in the mid to upper 90s
across the lowlands. Would not be too surprised to see some
scattered locations reaching or even exceeding 100 degrees.

&&

.SHORT TERM /MONDAY NIGHT THROUGH WEDNESDAY NIGHT/...
As of 315 PM Sunday...

Big bubble of high pressure will be overhead through at least
the middle of this week. Early September heat wave will be the
result, with high temps soaring into the low 90s and possibly
topping out at 95 at the warmest locations Tuesday and
Wednesday. Will continue to highlight the heat in the HWO for
now, but advisories may be needed at a later time.

Thunderstorms will be possible in the mountains around the
period of max heating on Tuesday. Although precip chances drop
on Wednesday, can't rule out isolated shower or storms once
again in the afternoon hours. Of course, with high pressure
aloft, updrafts will have a very tough time punching through the
dry air, so expecting limited coverage only in late afternoon
and clear/very warm overnight.

&&

.LONG TERM /THURSDAY THROUGH SUNDAY/...
As of 320 PM Sunday...

Strong ridging will finally slide southward toward the end of
the week. This will open the door for a quasi stationary
boundary to slowly drift southward on Thursday into Friday and
finally settle over our area. This front will be the focus for
more widespread showers and thunderstorms right into next
weekend, but at least there will be some relief from the heat.

&&

.AVIATION /19Z SUNDAY THROUGH FRIDAY/...
As of 150 PM Sunday...

A few storms with IFR conditions will be possible across the
mountains and coalfields through 23Z.

After sunset, expect VFR conditions with only some mid or high
level clouds. Dense valley fog with IFR conditions will once
again form after 06Z. Other locations that see rain this
afternoon could also see MVFR conditions in fog.

Any fog that does form overnight should quickly dissipate after
12Z with VFR conditions across the entire area. A few mountain
storms may develop late in the period.

FORECAST CONFIDENCE: Medium.

ALTERNATE SCENARIOS: May need brief TEMPOs for -TSRA. Fog
coverage in question for tonight.

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.

AFTER 18Z MONDAY...

&&

.RLX WATCHES/WARNINGS/ADVISORIES...
WV...None.
OH...None.
KY...None.
VA...None.

&&

SYNOPSIS...JSH/MPK
NEAR TERM...JSH
SHORT TERM...MPK/99
LONG TERM...MPK/99
AVIATION...JSH
Hazardous weather outlook, Sep 2, 1:42 AM EST, 14 hours 40 minutes before
Hazardous Weather Outlook
National Weather Service Charleston WV
Issued by National Weather Service Pittsburgh PA
242 AM EDT Sun Sep 2 2018

KYZ101>103-105-OHZ066-067-075-076-083>087-WVZ005>011-013>019-024>026-
030645-
Greenup-Carter-Boyd-Lawrence KY-Perry-Morgan-Athens-Washington-
Jackson OH-Vinton-Meigs-Gallia-Lawrence OH-Wayne-Cabell-Mason-
Jackson WV-Wood-Pleasants-Tyler-Lincoln-Putnam-Kanawha-Roane-Wirt-
Calhoun-Ritchie-Mingo-Logan-Boone-
242 AM EDT Sun Sep 2 2018

This Hazardous Weather Outlook is for northeast Kentucky, southeast
Ohio, and portions of central West Virginia, northern West
Virginia, southern West Virginia and western West Virginia.

.DAY ONE...Today and Tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Heat indices in the mid to upper 90s are expected Monday and Tuesday
afternoon for portions of southeast Ohio, northeast Kentucky, and
the lowlands of West Virginia.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions by calling the toll-free spotter hotline, or by other
methods detailed at www.weather.gov/rlx/reports.

VAZ003-004-WVZ020-027>034-039-040-515>526-030645-
Dickenson-Buchanan-Doddridge-Clay-Braxton-Gilmer-Lewis-Harrison-
Taylor-McDowell-Wyoming-Upshur-Barbour-Northwest Raleigh-
Southeast Raleigh-Northwest Fayette-Southeast Fayette-
Northwest Nicholas-Southeast Nicholas-Northwest Webster-
Southeast Webster-Northwest Pocahontas-Southeast Pocahontas-
Northwest Randolph-Southeast Randolph-
242 AM EDT Sun Sep 2 2018

This Hazardous Weather Outlook is for southwest Virginia, and
portions of central West Virginia, northeast West Virginia,
northern West Virginia, southeast West Virginia and southern West
Virginia.

.DAY ONE...Today and Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions by calling the toll-free spotter hotline, or by other
methods detailed at www.weather.gov/rlx/reports.

The radar

The Charleston,WV radar (KRLX), 59 km away, was scanning. The volume nearest the first event began at 21:24 UTC.

Open the radar archive at this moment

Event by event

1 hail. Local standard time, as filed.

Hail, Lawrence

When
September 2, 4:22 PM EST
Where
Lawrence County, 0.69 mi N of Proctorville
Measured
1.75 in hail
Reported by
Public
Coordinates
38.440, -82.380

What these are

Hail
Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Ohio in 2018Every state in 2018This day in weather historyWarnings in Ohio, September 2018

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 776223.