Alert archive / Ohio / Severe Thunderstorm Warnings in 2026

Severe Thunderstorm Warning 241, NWS Cleveland, OH

August 22, 2026Mahoning County, Portage County, Stark County, Ohio

NWS Cleveland, OH issued this severe thunderstorm warning at Aug 22, 2026, 2:44 PM EDT for Mahoning County, Portage County, Stark County, Ohio. It was in force for 46 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Aug 22, 2026, 2:44 PM EDT (18:44 UTC)
Expired
Aug 22, 2026, 3:30 PM EDT
In force
46 min
Issued by
NWS Cleveland, OH
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Mahoning County, OH, Portage County, OH, Stark County, OH

The radar

The Cleveland radar (KCLE), 69 km from the middle of the area, began a volume at 18:47 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 severe thunderstorm 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Aug 22, 1:22 PM EDTSevere Thunderstorm WatchSPC8 hr

The nearest sounding before it

Pittsburgh, PA (KPIT), launched 12:00Z, 6.7 hours before the alert went out and 120 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, Pittsburgh, PA at 12:00Z on 2026-08-22Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 84 joules per kilogram.LCLLFCEL10008507005003002001001 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, Pittsburgh, PA at 12:00Z on 2026-08-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 19 square meters per square second.193958Sfc1 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
84 J/kg
Mixed-layer CIN
-98 J/kg
Mixed-layer LCL
1145 m above ground
0-6 km bulk shear
29 kt
0-1 km storm-relative helicity
19 m²/s²
0-3 km storm-relative helicity
40 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

423 
WUUS51 KCLE 221844
SVRCLE
OHC099-133-151-221930-
/O.NEW.KCLE.SV.W.0241.260822T1844Z-260822T1930Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Cleveland OH
244 PM EDT Sat Aug 22 2026

The National Weather Service in Cleveland has issued a

* Severe Thunderstorm Warning for...
  Southeastern Portage County in northeastern Ohio...
  Southwestern Mahoning County in northeastern Ohio...
  Northeastern Stark County in northeastern Ohio...

* Until 330 PM EDT.

* At 244 PM EDT, a severe thunderstorm was located over North Canton,
  or over Canton, moving northeast at 30 mph.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Minor damage to vehicles is possible. Expect damage to 
           trees and power lines.

* Locations impacted include...
  Canton, Green, Alliance, North Canton, Louisville, Sebring,
  Hartville, Randolph, Atwater, Edinburg, Deerfield, Meyers Lake,
  Hills And Dales, Limaville, Greentown, Maple Ridge, Maximo, and
  Uniontown.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4088 8153 4091 8148 4091 8142 4095 8142
      4113 8115 4097 8092 4077 8140
TIME...MOT...LOC 1844Z 233DEG 28KT 4085 8140 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Kahn
1 follow-up statement
920 
WWUS51 KCLE 221905
SVSCLE

Severe Weather Statement
National Weather Service Cleveland OH
305 PM EDT Sat Aug 22 2026

OHC099-133-151-221930-
/O.CON.KCLE.SV.W.0241.000000T0000Z-260822T1930Z/
Portage OH-Mahoning OH-Stark OH-
305 PM EDT Sat Aug 22 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 330 PM EDT
FOR SOUTHEASTERN PORTAGE...SOUTHWESTERN MAHONING AND NORTHEASTERN
STARK COUNTIES...

At 305 PM EDT, a severe thunderstorm was located near Hartville, or
12 miles northeast of Canton, moving northeast at 30 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Minor damage to vehicles is possible. Expect damage to 
         trees and power lines.

Locations impacted include...
Alliance, Sebring, Randolph, Atwater, Edinburg, Deerfield, Limaville,
and Maple Ridge.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4113 8115 4097 8092 4087 8116 4099 8133
TIME...MOT...LOC 1905Z 233DEG 28KT 4095 8122 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Kahn

What forecasters said that day

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

NWS Cleveland, OH wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 22, 2:29 PM EDT, 15 minutes earlier. Its key messages:

  • 1) Scattered to numerous showers and storms are expected this afternoon and evening. Some storms may turn severe with damaging winds and large hail the main hazards. Flash flooding is possible along and east of I-77. 2) Below average temperatures arrive to end the weekend and start the upcoming week. Periodic lake-enhanced rain showers will primarily impact portions of Northeast OH and Northwest PA late tonight through at least Monday night, with a few showers or storms elsewhere Sunday afternoon/evening. 3) A period of dry and quiet weather is expected the first half of the week. Scattered showers thunderstorms return Wednesday night into Thursday.
Area forecast discussion, Aug 22, 2:29 PM EDT, 15 minutes before
Area Forecast Discussion
National Weather Service Cleveland OH
229 PM EDT Sat Aug 22 2026

.WHAT HAS CHANGED...
A Flood Watch has been issued for along and east of I-77 through
10 PM this evening. A Severe Thunderstorm Watch as been issued
for most of the forecast area through 9 PM this evening. Main
hazards for the severe thunderstorm watch are damaging winds and
large hail.

&&

.KEY MESSAGES...
1) Scattered to numerous showers and storms are expected this
afternoon and evening. Some storms may turn severe with damaging
winds and large hail the main hazards. Flash flooding is
possible along and east of I-77.

2) Below average temperatures arrive to end the weekend and
start the upcoming week. Periodic lake-enhanced rain showers
will primarily impact portions of Northeast OH and Northwest PA
late tonight through at least Monday night, with a few showers
or storms elsewhere Sunday afternoon/evening.

3) A period of dry and quiet weather is expected the first half
of the week. Scattered showers thunderstorms return Wednesday
night into Thursday.

&&

.DISCUSSION...
KEY MESSAGE 1...
The combination of a low-level trough axis and modest warm air/
moisture advection has been fueling some thunderstorms early
this morning, primarily over Lake Erie but extending southwest
into parts of North Central OH as of 3 AM. While this activity
is generally favored to lift east-northeast and diminish this
morning, it may still be on the scope as the rest of the world
awakens, particularly over and close to Lake Erie. While it may
not be an entirely dry morning given this activity, greater
shower and storm potential, including a risk for some strong to
severe storms, awaits until the afternoon and evening hours.

Aloft, a shortwave will dig into the central Great Lakes today
into tonight while taking on a neutral to slightly negative
tilt. This will encourage a weak surface low to slowly deepen
while drifting out of northern Michigan and into southern
Ontario late today and tonight. A pre-frontal trough is still
expected to cross the area this afternoon and early evening from
west to east, with a strong cold front arriving in Northwest OH
late this afternoon and surging southeast across the area
through this evening. Large scale forcing for ascent will
maximize late this afternoon and evening as a vort max rounds
the base of the deepening shortwave and rotates into the
northern OH/Lake Erie vicinity, though more modest forcing is
evident even earlier in the day.

Showers/storms are expected to begin developing during the
midday or early afternoon timeframe, with activity peaking in
coverage, intensity, and organization during the late afternoon
and early evening. Showers/storms are expected to exit southeast
this evening with the cold front, with activity quickly
transitioning to lake-enhanced showers later tonight. Activity
will likely blossom along both the pre-frontal trough and a lake
breeze near the northeastern shoreline near and east of the I-77
corridor this afternoon, and across Northwest OH along the cold
front itself. Given the increasing forcing into the late
afternoon/evening and multiple triggers for convection, it's
likely that eastern portions of our area see the most widespread
convection and greatest overall rain amounts, with some areas
likely seeing multiple rounds in quick succession. With that
said, nearly all CAMs develop fairly numerous storms along the
cold front as it pushes across our western counties, so odds are
that a large majority of the area will see a shower or storm
this afternoon/evening on the balance.

There is some potential for both severe weather and locally
heavy rain with storms this afternoon/evening, though the
overall setup will not favor higher end convective hazards.
Clouds and perhaps some ongoing shower/thunder activity will
slow heating today, though weak to moderate, uncapped
instability (1000-2000 J/KG of MLCAPE) is expected to develop
through the afternoon as low-level lapse rates steepen to around
8C/km. Some pockets of dry air aloft will contribute to modest
DCAPE values in the 500-800 J/KG range. These marginal
thermodynamics, coupled with increasing forcing and modest deep-
layer shear values of 20-30kt, can support loosely organized
convection. The primary severe threat today will be locally
damaging winds, most likely with any small lines or clusters
that evolve but also possible with any more intense cells.
Isolated large hail is also possible, mainly with any updrafts
that exhibit transient rotation which is most likely within
storms along/east of the pre-frontal trough where surface flow
will be more backed. While the overall lower-end environment and
potential for storms to quickly get "messy" and work over the
atmosphere puts a lid on severe potential today, most CAMs have
quite a bit of convection across our area with some organization
depicted, giving the SPC confidence to introduce a Slight Risk
(level 2 of 5) for severe weather for much of the area east of
the I-75 corridor (and a Marginal/level 1 of 5 for I-75).

In terms of heavy rain potential, storm motions from the west-
southwest will be fairly parallel to the incoming cold front,
so the potential for multiple rounds and/or transient training
does exist. Precipitable water values and warm cloud depths are
not especially concerning for efficient rain-rates, though we
will need to monitor portions of Northeast OH/Northwest PA for
repeated storms or training convection that can still drop
localized 2-3" rain amounts. Otherwise, area-average QPF will
generally be in the 0.25-1.00" range through this evening, least
across Northwest OH and greatest across Northeast OH/Northwest
PA. The WPC has introduced a Marginal Risk (level 1 of 4) for
excessive rainfall/localized flash flooding across Northeast OH
and Northwest PA in their latest excessive rainfall outlook.

KEY MESSAGE 2...
After pulling a cold front across the area this evening, the
surface low and upper trough across the central/eastern Great
Lakes will continue to deepen through Sunday while beginning to
stack, cut-off, and slow. The system will then start to slowly
fill/weaken Sunday night and Monday while drifting to the east-
northeast across southeastern Canada and New England. The
seasonably chilly airmass pulled in behind the cold front and
lingering moist cyclonic flow behind the stacking surface low/
upper trough will give us an early taste of fall to end the
weekend and start the week...including some lake-enhanced rain.
850mb temperatures will bottom out at 6-9C Sunday night into
early Monday, with 700mb temperatures dipping a bit below 0C as
500mb temperatures fall to around -20C.

Most of the area will dry out late this evening into the
overnight as the cold front exits, though as cooler west-
northwest flow aligns over the ~25C lake waters some lake-
enhanced showers will begin developing and moving into Northeast
OH/Northwest PA. A vort max and low-level trough axis will
cross the region very late tonight into early Sunday, likely
causing activity to peak in organization. While some lake effect
showers will continue on Sunday across Northeast OH/Northwest
PA, the activity will likely lose organization and intensity for
several hours after the morning trough passage. Another potent
vort max and low-level trough axis will drop in from the
northwest late Sunday afternoon and evening, bringing another
uptick in lake-enhanced shower activity over and east-southeast
of Lake Erie from as far west as the Islands and Sandusky points
east. There will also be an uptick in showers across the rest
of the area with the trough passage late Sunday afternoon and
evening. Chilly, cyclonic west-northwest flow continues through
at least Monday night or early Tuesday and some lake effect/
enhanced shower activity remains likely. However, there will
likely be a trend for activity to become less intense/organized
later Sunday night and beyond as high pressure builds in. A
possible exception is Monday night when another vort max and
trough passage is hinted at. That could cause one last uptick
in the lake-driven showers, especially farther east.

In terms of any hazards, instability will be deep enough over
the lake for some thunder/lightning potential with the lake-
enhanced activity...especially through the first half of Sunday
night. The overall set-up with a somewhat shorter west-northwest
fetch and some wind shifts through the event isn't overly
favorable for intense, banded rainfall with a flash flood risk
across the snowbelt. However, rain amounts will gradually add up
(especially through Sunday evening) where lake-enhanced showers
are most frequent and the potential for localized flooding will
need to be kept in mind, especially if parts of Northeast OH or
Northwest PA see locally heavy rain today. The heaviest rain
amounts will likely occur slightly inland from the lakeshore
form the Cleveland area points east-northeast. Otherwise, with
cold air aloft and stronger winds towards and above 500mb, any
thunderstorms with the trough passage late Sunday afternoon/
evening may produce gusty winds and/or small hail...especially
over and downwind of Lake Erie.

KEY MESSAGE 3...
Locations outside of any lake enhanced rain showers are expected
to dry out Sunday night and remain dry into the first half of
the week. Lake enhanced rain will gradually dwindle starting
late Sunday night and eventually end by Tuesday as discussed
above. Overall, this will lend to a tranquil first half of the
week across much of the area. Temperatures will slowly rebound
towards normal starting on Tuesday. Another trough is expected
to dig into the Great Lakes Wednesday night and Thursday. This
will likely be accompanied by another surface low and its
associated fronts. Chances for showers and some storms may
arrive as early as Wednesday afternoon/evening, but are most
favored on Thursday with this system.

&&

.AVIATION /18Z Saturday THROUGH Thursday/...
Showers and thunderstorms are expected areawide today,
especially along and east of I-77 where multiple rounds of
storms are likely this afternoon and evening. IFR and lower
conditions with reduced visibilities are likely with any
thunderstorm today.

SPC has a slight risk (level 2 of 5) of severe thunderstorms for
this afternoon and evening. Strong to damaging wind gusts up to
50 knots are possible within the strongest storms, along with
hail up to 1 inch in diameter. These hazards are likely to be
isolated in nature and there is a low probability of impact to any
terminal directly.

Scattered rain showers and MVFR ceilings may linger across
Northeast Ohio and Northwest Pennsylvania tonight, becoming more
reserved to Northwest Pennsylvania tomorrow.

Outlook...Non-VFR conditions will be likely Sunday through
Monday morning with lake enhanced rain showers and isolated
thunder possible for areas downwind of Lake Erie in Northeast
Ohio and Northwest Pennsylvania.

&&

.MARINE...
Marine weather conditions on Lake Erie will become rough and
not ideal later tonight and continuing through late Monday.
There is a round of strong storms over the central basin of Lake
Erie this morning that will track eastward through Sunrise.
Gusty winds up to 35 knots and isolated waterspouts could be
possible with these early morning storms over the lake. A cold
front will approach Lake Erie from the west late this afternoon
and move across later this evening. Winds ahead of the cold
front will be from the south to southwest 10 to 15 knots today
and waves of 1 to 2 feet. Scattered strong to severe storms will
be possible again this afternoon and evening with the frontal
passage. Winds will shift around from the west to northwest
tonight 15 to 20 knots and continue Sunday through Monday. Waves
will increase 3 to 7 feet later tonight and those rough
conditions will likely continue Sunday through Monday.
Waterspouts will be very possible on Lake Erie starting tonight
and lingering through Monday. Small Craft Advisories and Beach
Hazard Statements for rip currents have been issued late
tonight through at least Monday morning. These headlines will
more than likely need to be extended later into Monday with
future updates. High pressure will slowly build in Monday into
Tuesday with nicer lake weather conditions returning by Tuesday.
By Tuesday, winds will be westerly to southwesterly 5 to 15
knots and waves decreasing to 1 to 2 feet.

&&

.CLE WATCHES/WARNINGS/ADVISORIES...
OH...Beach Hazards Statement from midnight EDT tonight through
     Monday morning for OHZ009>012-089.
     Flood Watch until 10 PM EDT this evening for OHZ011>014-
     021>023-032-033-089.
PA...Beach Hazards Statement from midnight EDT tonight through
     Monday morning for PAZ001.
     Flood Watch until 10 PM EDT this evening for PAZ001>003.
MARINE...Small Craft Advisory from midnight tonight to 10 AM EDT Monday
     for LEZ144>149.

&&

DISCUSSION...Saunders/Sullivan
AVIATION...Kahn/Saunders
MARINE...77
Hazardous weather outlook, Aug 22, 2:03 PM EDT, 41 minutes before
Hazardous Weather Outlook
National Weather Service Cleveland OH
203 PM EDT Sat Aug 22 2026

OHZ009-010-231815-
Erie-Lorain-
203 PM EDT Sat Aug 22 2026

...SEVERE THUNDERSTORM WATCH 614 IN EFFECT UNTIL 9 PM EDT THIS
EVENING...
...BEACH HAZARDS STATEMENT IN EFFECT FROM MIDNIGHT EDT TONIGHT
THROUGH MONDAY MORNING...

This Hazardous Weather Outlook is for north central Ohio.

.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.

   Severe Thunderstorm Watch.
   Beach Hazards Statement.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

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

   Beach Hazards Statement.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

OHZ007-008-018>020-028>031-037-038-047-231815-
Ottawa-Sandusky-Seneca-Huron-Medina-Crawford-Richland-Ashland-Wayne-
Morrow-Holmes-Knox-
203 PM EDT Sat Aug 22 2026

...SEVERE THUNDERSTORM WATCH 614 IN EFFECT UNTIL 9 PM EDT THIS
EVENING...

This Hazardous Weather Outlook is for north central Ohio, northeast
Ohio and northwest Ohio.

.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.

   Severe Thunderstorm Watch.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

OHZ003-006-017-027-036-231815-
Lucas-Wood-Hancock-Wyandot-Marion-
203 PM EDT Sat Aug 22 2026

This Hazardous Weather Outlook is for north central Ohio and
northwest Ohio.

.DAY ONE...This afternoon and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

OHZ011-012-089-PAZ001-231815-
Cuyahoga-Lake-Ashtabula Lakeshore-Northern Erie-
203 PM EDT Sat Aug 22 2026

...FLOOD WATCH IN EFFECT UNTIL 10 PM EDT THIS EVENING...
...SEVERE THUNDERSTORM WATCH 614 IN EFFECT UNTIL 9 PM EDT THIS
EVENING...
...BEACH HAZARDS STATEMENT IN EFFECT FROM MIDNIGHT EDT TONIGHT
THROUGH MONDAY MORNING...

This Hazardous Weather Outlook is for northeast Ohio and northwest
Pennsylvania.

.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.

   Severe Thunderstorm Watch.
   Flood Watch.
   Beach Hazards Statement.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

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

   Beach Hazards Statement.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

OHZ013-014-021>023-032-033-PAZ002-003-231815-
Geauga-Ashtabula Inland-Summit-Portage-Trumbull-Stark-Mahoning-
Southern Erie-Crawford-
203 PM EDT Sat Aug 22 2026

...FLOOD WATCH IN EFFECT UNTIL 10 PM EDT THIS EVENING...
...SEVERE THUNDERSTORM WATCH 614 IN EFFECT UNTIL 9 PM EDT THIS
EVENING...

This Hazardous Weather Outlook is for northeast Ohio and northwest
Pennsylvania.

.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.

   Severe Thunderstorm Watch.
   Flood Watch.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

LEZ061-143>149-163>169-231815-
Ripley to Buffalo NY extending from 5NM off shoreline to US-
Canadian border-Reno Beach to The Islands OH-
The Islands to Vermilion OH-Vermilion to Avon Point OH-
Avon Point to Willowick OH-Willowick to Geneva-on-the Lake OH-Geneva-
on-the-Lake to Conneaut OH-Conneaut OH to Ripley NY-
Reno Beach to The Islands OH beyond 5NM off shoreline to US-
Canadian border-
The Islands to Vermilion OH beyond 5 nm off shoreline to US-
Canadian border-
Vermilion to Avon Point OH beyond 5 nm off shoreline to US-
Canadian border-
Avon Point to Willowick OH beyond 5 nm off shoreline to US-
Canadian border-Willowick to Geneva-on-the-
Lake OH beyond 5NM off shoreline to US-Canadian border-Geneva-on-the-
Lake to Conneaut OH beyond 5 nm off shoreline to US-Canadian border-
Conneaut OH to Ripley NY beyond 5 nm off shoreline to US-
Canadian border-
203 PM EDT Sat Aug 22 2026

...SEVERE THUNDERSTORM WATCH 614 IN EFFECT UNTIL 9 PM EDT THIS
EVENING...

This Hazardous Weather Outlook is for Lake Erie.

.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.

   Severe Thunderstorm Watch.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

There is a chance for waterspouts over Lake Erie through Monday
night.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

LEZ142-162-231815-
Maumee Bay to Reno Beach OH-
Detroit River Lt. to Maumee Bay OH to Reno Beach OH beyond 5NM
offshoreline to US-Canadian border-
203 PM EDT Sat Aug 22 2026

This Hazardous Weather Outlook is for Lake Erie.

.DAY ONE...This afternoon and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

There is a chance for waterspouts over Lake Erie through Monday
night.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

In the hours before

Special weather statement, Aug 22, 1:46 PM EDT, 58 minutes before
Special Weather Statement
National Weather Service Cleveland OH
146 PM EDT Sat Aug 22 2026

OHZ013-022-023-221830-
Geauga OH-Portage OH-Trumbull OH-
146 PM EDT Sat Aug 22 2026

...A STRONG THUNDERSTORM WILL IMPACT NORTHERN TRUMBULL...NORTHEASTERN
PORTAGE AND SOUTHEASTERN GEAUGA COUNTIES THROUGH 230 PM EDT...

At 146 PM EDT, Doppler radar was tracking a strong thunderstorm near
Mantua, or 11 miles north of Ravenna, moving east at 30 mph.

HAZARD...Wind gusts up to 50 mph and half inch hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Warren, Cortland, Middlefield, Garrettsville, North Bloomfield,
Mantua, West Farmington, Bristolville, Leavittsburg, Parkman, Mecca,
Windham, Johnston, Hiram, and Champion Heights.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with this storm 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
northeastern Ohio.

&&

LAT...LON 4120 8122 4143 8130 4148 8069 4130 8059
TIME...MOT...LOC 1746Z 252DEG 25KT 4131 8116

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...50 MPH

Kahn
Local storm report, Aug 22, 2:04 PM EDT, 40 minutes before
Preliminary Local Storm Report
National Weather Service Cleveland OH
204 PM EDT Sat Aug 22 2026

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

0123 PM     Tstm Wnd Dmg     4 SW Mantua             41.24N 81.26W
08/22/2026                   Portage            OH   911 Call Center

            Tree down. Time estimated via radar.

&&
Special weather statement, Aug 22, 2:14 PM EDT, 30 minutes before
Special Weather Statement
National Weather Service Cleveland OH
214 PM EDT Sat Aug 22 2026

OHZ006-221900-
Wood OH-
214 PM EDT Sat Aug 22 2026

...A STRONG THUNDERSTORM WILL IMPACT SOUTHERN WOOD COUNTY THROUGH 300
PM EDT...

At 213 PM EDT, Doppler radar was tracking a strong thunderstorm over
Weston, or 9 miles west of Bowling Green, moving east at 20 mph.

HAZARD...Wind gusts up to 50 mph and half inch hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Bowling Green, North Baltimore, Weston, Bradner, Grand Rapids, Wayne,
Bloomdale, Risingsun, Cygnet, Portage, Jerry City, Tontogany,
Hoytville, Custar, West Millgrove, Milton Center, and Bairdstown.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
northwestern Ohio.

&&

LAT...LON 4142 8387 4141 8386 4143 8384 4138 8342
      4130 8341 4116 8347 4117 8368 4121 8388
      4141 8388
TIME...MOT...LOC 1813Z 286DEG 18KT 4134 8384

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...50 MPH

23
Local storm report, Aug 22, 2:22 PM EDT, 22 minutes before
Preliminary Local Storm Report
National Weather Service Cleveland OH
222 PM EDT Sat Aug 22 2026

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

0218 PM     Rain             1 WSW Willowick         41.63N 81.49W
08/22/2026  M3.68 Inch       Lake               OH   Trained Spotter

&&
Special weather statement, Aug 22, 2:29 PM EDT, 15 minutes before
Special Weather Statement
National Weather Service Cleveland OH
229 PM EDT Sat Aug 22 2026

OHZ021-022-032-033-221915-
Summit OH-Portage OH-Stark OH-Mahoning OH-
229 PM EDT Sat Aug 22 2026

...A STRONG THUNDERSTORM WILL IMPACT SOUTHWESTERN PORTAGE...
SOUTHWESTERN MAHONING...STARK AND SOUTHEASTERN SUMMIT COUNTIES
THROUGH 315 PM EDT...

At 229 PM EDT, Doppler radar was tracking a strong thunderstorm over
Massillon, or 7 miles west of Canton, moving northeast at 35 mph.

HAZARD...Wind gusts up to 40 mph and half inch hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Canton, Massillon, Green, Alliance, North Canton, Louisville,
Sebring, Hartville, Navarre, Canal Fulton, Randolph, Atwater, East
Canton, Beloit, Meyers Lake, Hills And Dales, Limaville, Greentown,
Maple Ridge, and Maximo.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with this storm 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
northeastern Ohio.

&&

LAT...LON 4085 8165 4112 8123 4090 8090 4090 8108
      4083 8109 4069 8151
TIME...MOT...LOC 1829Z 227DEG 30KT 4082 8152

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...40 MPH

Kahn
Special weather statement, Aug 22, 2:39 PM EDT, 5 minutes before
Special Weather Statement
National Weather Service Cleveland OH
239 PM EDT Sat Aug 22 2026

OHZ023-033-221930-
Mahoning OH-Trumbull OH-
239 PM EDT Sat Aug 22 2026

...A STRONG THUNDERSTORM WILL IMPACT SOUTH CENTRAL TRUMBULL AND
NORTHERN MAHONING COUNTIES THROUGH 330 PM EDT...

At 239 PM EDT, Doppler radar was tracking a strong thunderstorm 8
miles west of Canfield, or 11 miles northwest of Salem, moving
northeast at 15 mph.

HAZARD...Wind gusts up to 40 mph and half inch hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Youngstown, Niles, Campbell, Canfield, Lordstown, Hilltop, Vienna
Center, Austintown, Girard, McDonald, North Jackson, Churchill,
Berlin Center, and Mineral Ridge.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with this storm 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
northeastern Ohio.

&&

LAT...LON 4109 8059 4101 8096 4109 8099 4126 8065
TIME...MOT...LOC 1839Z 239DEG 15KT 4105 8093

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...40 MPH

Kahn

The office that day

Everything else NWS Cleveland, OH issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 22, 12:05 AM EDTSpecial Marine WarningCLE85 min
Aug 22, 12:41 AM EDTSpecial Weather StatementCLEWyandot49 min
Aug 22, 1:09 AM EDTSevere Thunderstorm WarningCLEOttawa36 min
Aug 22, 1:30 AM EDTSpecial Marine WarningCLE90 min
Aug 22, 1:35 AM EDTSpecial Weather StatementCLEWyandot40 min
Aug 22, 2:26 AM EDTSpecial Marine WarningCLE94 min
Aug 22, 2:58 AM EDTSpecial Marine WarningCLE62 min
Aug 22, 3:32 AM EDTSpecial Marine WarningCLE118 min
Aug 22, 3:43 AM EDTSmall Craft AdvisoryCLE66 hr
Aug 22, 3:49 AM EDTBeach Hazards StatementCLEAshtabula, Cuyahoga, Erie, Lake, Lorain66 hr
Aug 22, 3:52 AM EDTSpecial Marine WarningCLE53 min
Aug 22, 5:31 AM EDTSpecial Marine WarningCLE27 min
Aug 22, 5:35 AM EDTSpecial Weather StatementCLECuyahoga25 min
Aug 22, 12:15 PM EDTSpecial Weather StatementCLELorain45 min
Aug 22, 12:21 PM EDTFlood WatchCLEAshtabula, Cuyahoga, Geauga, Lake, Mahoning, Portage and 3 more7 hr
Aug 22, 12:27 PM EDTSpecial Weather StatementCLELake48 min
Aug 22, 12:32 PM EDTSevere Thunderstorm WarningCLECuyahoga, Geauga, Lake43 min
Aug 22, 12:43 PM EDTSpecial Marine WarningCLE92 min
Aug 22, 12:50 PM EDTSpecial Weather StatementCLEPortage40 min
Aug 22, 12:56 PM EDTSpecial Weather StatementCLEMedina49 min
Aug 22, 1:02 PM EDTSpecial Weather StatementCLEGeauga43 min
Aug 22, 1:06 PM EDTSevere Thunderstorm WarningCLECuyahoga, Geauga, Portage, Summit39 min
Aug 22, 1:09 PM EDTSevere Thunderstorm WarningCLECuyahoga, Lorain, Medina, Summit39 min
Aug 22, 1:27 PM EDTSevere Thunderstorm WarningCLELucas, Wood48 min
Aug 22, 1:28 PM EDTSpecial Marine WarningCLE92 min
Aug 22, 1:31 PM EDTSpecial Weather StatementCLECuyahoga44 min
Aug 22, 1:38 PM EDTSevere Thunderstorm WarningCLEAshtabula, Cuyahoga, Geauga, Lake, Trumbull67 min
Aug 22, 1:46 PM EDTSpecial Weather StatementCLETrumbull44 min
Aug 22, 1:55 PM EDTFlash Flood WarningCLECuyahoga, Geauga, Lake4 hr
Aug 22, 1:58 PM EDTSevere Thunderstorm WarningCLELucas32 min
Aug 22, 2:02 PM EDTSpecial Marine WarningCLE68 min
Aug 22, 2:13 PM EDTSevere Thunderstorm WarningCLETrumbull62 min
Aug 22, 2:14 PM EDTSpecial Weather StatementCLEWood46 min
Aug 22, 2:16 PM EDTSpecial Marine WarningCLE89 min
Aug 22, 2:19 PM EDTAreal Flood AdvisoryCLELucas3 hr
Aug 22, 2:29 PM EDTSpecial Weather StatementCLEStark46 min
Aug 22, 2:39 PM EDTSpecial Weather StatementCLEMahoning51 min
Aug 22, 2:48 PM EDTSevere Thunderstorm WarningCLEGeauga, Mahoning, Portage, Trumbull42 min
Aug 22, 2:52 PM EDTSpecial Weather StatementCLEStark38 min
Aug 22, 2:54 PM EDTAreal Flood AdvisoryCLEGeauga, Portage, Trumbull3 hr
Aug 22, 3:12 PM EDTSevere Thunderstorm WarningCLEMahoning, Portage, Trumbull63 min
Aug 22, 3:21 PM EDTSpecial Weather StatementCLEWood39 min
Aug 22, 3:34 PM EDTAreal Flood AdvisoryCLEMahoning, Portage, Trumbull3 hr
Aug 22, 4:05 PM EDTSpecial Weather StatementCLEErie40 min
Aug 22, 4:12 PM EDTSpecial Marine WarningCLE63 min
Aug 22, 4:28 PM EDTSevere Thunderstorm WarningCLEErie, Lorain47 min
Aug 22, 5:01 PM EDTTornado WarningCLECuyahoga, Lorain29 min
Aug 22, 5:05 PM EDTSevere Thunderstorm Warning Considerable damage threatCLECuyahoga, Lorain, Medina, Summit40 min
Aug 22, 5:16 PM EDTSpecial Marine WarningCLE37 min
Aug 22, 5:36 PM EDTAreal Flood AdvisoryCLECuyahoga, Lorain, Medina3 hr
Aug 22, 5:39 PM EDTSevere Thunderstorm WarningCLECuyahoga, Geauga, Portage, Summit51 min
Aug 22, 5:41 PM EDTSpecial Weather StatementCLEMedina49 min

Nearby

Severe Thunderstorm Warnings in Ohio, 2026Every severe thunderstorm 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.