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Ohio · Official NOAA Storm Data

Clark County Storm Activity

Wind, hail, and tornado activity from official NOAA sources (NWS & SPC) · Last 180 days · Updated Sep 11, 2026

Has it hailed in Clark County, Ohio recently? Official National Weather Service (NWS) and Storm Prediction Center (SPC) records say yes: 12 hail reports with hail up to 1.5", among 40 severe weather events logged here in the last 180 days, together with 28 high-wind reports with gusts up to 50 mph. The most recent recorded storm activity was in September 2026. This page updates daily: every event comes straight from official NOAA data — no estimates, no modeling, just the record.

Map of Clark County, Ohio showing the county boundary and surrounding cities
Clark County, Ohio. Map © Mapbox © OpenStreetMap · County boundary: US Census Bureau.

40
Events (180d)
12
Hail
28
Wind
0
Tornado
1.5"
Max hail
50
Max wind (mph)
September 2026
Most recent

What the radar showed

Radar snapshot during the Mar 21, 2026 hail event near North Hampton, Clark County, Ohio, with NWS warning polygons
NEXRAD radar at the moment of the Mar 21, 2026 hail event (1.5") near North Hampton. Outlined polygons are the storm-based warnings exactly as issued by the National Weather Service. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

Last 30 days in Clark County

Current NEXRAD radar over Clark County, Ohio with recent storm report locations
Current radar over the Clark County area, with storm reports from the past 7 days plotted. Refreshes throughout the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.
September 2026 1 storm day · 1 NWS warning — wind to 50 mph Exact dates & locations in app →
August 2026 3 storm days · 1 SPC verified report · 3 NWS warnings — hail to 0.75", wind to 50 mph Exact dates & locations in app →

Recent storms — full detail available in the app

Storm activity from the last 30 days is summarized at the county level on this page. Exact locations, radar snapshots, and official warning boundaries for recent events are available with a free account.

See the specifics — free →

Storm log — the official record, day by day

Events older than 30 days, as recorded by the National Weather Service and Storm Prediction Center. Excerpts are quoted directly from official warnings and verified reports.

Tuesday, August 11, 2026

1 SPC verified storm report · 1 NWS warning — hail up to 0.25"

“At 138 PM EDT, strong thunderstorms were located along a line extending from near Sidney to near Pleasant Hill to near New Madison, moving southeast at 35 mph. Hazard: Wind gusts up to 45 mph, pea size hail, frequent cloud-to-ground lightning, and very heavy rain. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Hail may cause minor damage to vegetation.”

NWS severe weather mention · Clark County

“Downed Trees off of Ridge Road in Springfield... some laying on top of houses. (ILN)”

SPC verified report · 1 NNE Springfield

Monday, August 10, 2026

1 NWS warning — hail up to 0.75"

“At 336 PM EDT, a strong thunderstorm was located 7 miles north of South Charleston, moving east at 30 mph. Hazard: Wind gusts up to 45 mph and penny size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Hail may cause minor damage to vegetation. Locations impacted include...”

NWS severe weather mention · Clark County

Monday, July 27, 2026

1 NWS warning — wind gusts up to 50 mph

NEXRAD radar during the Monday, July 27, 2026 storm activity in Clark County, Ohio
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“At 641 PM EDT, a strong thunderstorm was located near Dayton, moving east at 40 mph. Hazard: Wind gusts up to 50 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”

NWS severe weather mention · Clark County

Tuesday, July 21, 2026

1 NWS warning — hail up to 0.5"

“At 755 AM EDT, strong thunderstorms were located along a line extending from near Belle Center to near Piqua to near Lewisburg, moving east at 40 mph. Hazard: Wind gusts up to 40 mph and half inch hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Hail may cause minor damage to vegetation. Locations impacted include...”

NWS severe weather mention · Clark County

Saturday, July 18, 2026

1 NWS warning — wind gusts up to 50 mph

NEXRAD radar during the Saturday, July 18, 2026 storm activity in Clark County, Ohio
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“At 619 PM EDT, strong thunderstorms were located along a line extending from Urbana to New California, moving southeast at 45 mph. Hazard: Wind gusts up to 50 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”

NWS severe weather mention · Clark County

Friday, July 17, 2026

1 SPC verified storm report

“Trees and large branches snapped. Time estimated from radar. (ILN)”

SPC verified report · Enon

Saturday, July 4, 2026

1 SPC verified storm report

“Large tree down on power line on Spence Road. Photo verified. (ILN)”

SPC verified report · 1 SSW North Hampton

Saturday, June 27, 2026

1 SPC verified storm report

“Tree down in the 1100 block of West Pleasant Street. Time estimated from Radar. (ILN)”

SPC verified report · 1 WSW Springfield

Sunday, June 14, 2026

3 NWS warnings — wind gusts up to 50 mph

NEXRAD radar during the Sunday, June 14, 2026 storm activity in Clark County, Ohio
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“At 319 PM EDT, strong thunderstorms were located along a line extending from Marysville to near Springfield, moving east at 45 mph. Hazard: Wind gusts up to 50 mph and very heavy rain. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Visibility will be poor and hydroplaning is possible. Locations impacted include...”

NWS severe weather mention · Clark County

“At 312 PM EDT, strong thunderstorms were located along a line extending from Tipp City to near Camden, moving east at 50 mph. Hazard: Wind gusts up to 50 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”

NWS severe weather mention · Clark County

Friday, June 12, 2026

1 NWS warning — wind gusts up to 50 mph

NEXRAD radar during the Friday, June 12, 2026 storm activity in Clark County, Ohio
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“At 1216 AM EDT, strong thunderstorms were located along a line extending from near Chippewa Park to West Milton, moving east at 55 mph. Hazard: Wind gusts up to 50 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”

NWS severe weather mention · Clark County

Thursday, June 11, 2026

3 SPC verified storm reports

“Several small trees snapped off at a property south of Chenoweth Road. (ILN)”

SPC verified report · 2 N South Charleston

“Part of a roof removed from a home within the 8000 block of Detrick-Jordan Pike. Part of the porch was also damaged at the residence. A nearby barn also sustained damag (ILN)”

SPC verified report · 2 SW North Hampton

Saturday, June 6, 2026

3 SPC verified storm reports

“Trees down along State Route 41 just north of South Charleston. Time estimated from Radar. (ILN)”

SPC verified report · 1 N South Charleston

“Damage to roof of barn in South Vienna by Sylvan Shores near Old Columbus Road. Time estimated from Radar. (ILN)”

SPC verified report · 2 NE South Vienna

Tuesday, May 19, 2026

1 NWS warning — wind gusts up to 50 mph

“At 741 PM EDT, a strong thunderstorm was located near Urbana, moving northeast at 25 mph. Hazard: Wind gusts up to 50 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Springfield, Marysville, Urbana, New Carlisle, Northridge, St.”

NWS severe weather mention · Clark County

Sunday, May 17, 2026

1 NWS warning — hail up to 0.5"

“At 425 AM EDT, a strong thunderstorm was located over Moraine, moving east at 30 mph. Hazard: Winds gusts up to 35 mph, half inch hail, and very heavy rain. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Hail may cause minor damage to vegetation. Visibility will be poor and hydroplaning is possible. Locations impacted include...”

NWS severe weather mention · Clark County

Saturday, May 16, 2026

1 NWS warning — hail up to 0.88"

“At 819 AM EDT, a strong thunderstorm was located near Urbana, moving northeast at 35 mph. Hazard: Nickel size hail. Impact: Hail may cause minor damage to vegetation. Locations impacted include... Urbana, St. Paris, Mechanicsburg, North Lewisburg, Tremont City, Woodstock, Mutual, Cable, Thackery, Westville, Lippincott, State Route 4 at State Route 161, Powhattan, Mingo, Kennard, and Terre Haute.”

NWS severe weather mention · Clark County

Tuesday, April 28, 2026

4 NWS warnings — wind gusts up to 50 mph

NEXRAD radar during the Tuesday, April 28, 2026 storm activity in Clark County, Ohio
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“At 121 AM EDT, strong thunderstorms were located along a line extending from near Urbana to near Beavercreek, moving east at 40 mph. Hazard: Wind gusts up to 50 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”

NWS severe weather mention · Clark County

“Wind gusts of 35 to 50 MPH will be possible over the next few hours. These winds will occur separately from any thunderstorms. Winds of this magnitude may damage small tree limbs and make driving difficult, especially for high profile vehicles.”

NWS severe weather mention · Clark County

Monday, April 27, 2026

1 NWS warning — wind gusts up to 50 mph

“Wind gusts of 35 to 50 MPH will be possible over the next few hours. These winds will occur separately from any thunderstorms. Winds of this magnitude may damage small tree limbs and make driving difficult, especially for high profile vehicles.”

NWS severe weather mention · Clark County

Saturday, April 4, 2026

1 NWS warning — wind gusts up to 50 mph

“Wind gusts of 40 to 50 mph will be possible ahead of and along a cold front, through 8 pm. Southerly wind gusts will become westerly as the front passes. Driving may be difficult for high profile vehicles. Power outages from downed branches are possible.”

NWS severe weather mention · Clark County

Friday, April 3, 2026

1 NWS warning — hail up to 0.5"

“At 821 PM EDT, a strong thunderstorm was located near Tipp City, moving northeast at 30 mph. Hazard: Wind gusts up to 40 mph and half inch hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Hail may cause minor damage to vegetation. Locations impacted include... Dayton, Huber Heights, Troy, Vandalia, Tipp City, New Carlisle, St.”

NWS severe weather mention · Clark County

Thursday, March 26, 2026

2 NWS warnings — hail up to 0.5", wind gusts up to 50 mph

NEXRAD radar during the Thursday, March 26, 2026 storm activity in Clark County, Ohio
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“At 1050 PM EDT, strong thunderstorms were located along a line extending from near Prospect to near North Lewisburg to near Enon, moving east at 60 mph. Hazard: Wind gusts up to 50 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”

NWS severe weather mention · Clark County

“At 940 PM EDT, strong thunderstorms were located along a line extending from New California to near Choctaw Lake to near Yellow Springs, moving southeast at 60 mph. Hazard: Wind gusts up to 50 mph and half inch hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Hail may cause minor damage to outdoor objects. Locations impacted include...”

NWS severe weather mention · Clark County

Sunday, March 22, 2026

2 NWS warnings — hail up to 0.88"

NEXRAD radar during the Sunday, March 22, 2026 storm activity in Clark County, Ohio
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“At 1100 PM EDT, strong thunderstorms were located along a line extending from near New Carlisle to near Lebanon, moving east at 55 mph. Hazard: Wind gusts up to 45 mph and nickel size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Hail may cause minor damage to vegetation. Locations impacted include...”

NWS severe weather mention · Clark County

“At 1029 PM EDT, a strong thunderstorm was located near Lewisburg, moving east at 50 mph. Hazard: Wind gusts up to 40 mph and nickel size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Hail may cause minor damage to vegetation. Locations impacted include...”

NWS severe weather mention · Clark County

Saturday, March 21, 2026

1 SPC verified storm report — hail up to 1.5"

NEXRAD radar during the Saturday, March 21, 2026 storm activity in Clark County, Ohio
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

Sunday, March 15, 2026

1 NWS warning — wind gusts up to 50 mph

“WHAT...South winds 15 to 25 mph with gusts up to 50 mph becoming west southwest. WHERE...Portions of east central and southeast Indiana, northern Kentucky, and central, southwest, and west central Ohio. WHEN...Until 8 AM EDT Monday. IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.”

NWS severe weather mention · Clark County

Today's severe weather outlook

Storm Prediction Center Day 1 convective outlook — national severe weather risk map for today
Storm Prediction Center Day 1 convective outlook: categorical severe weather risk for today, updated several times daily. Source: NOAA/NWS Storm Prediction Center.

Common questions

When was the last severe storm in Clark County, OH?

The most recent recorded event was in September 2026. Official NWS and SPC records show 40 severe weather events in Clark County over the last 180 days. Exact dates and locations for recent storms are available in the app with a free account.

Has there been hail in Clark County recently?

Yes — 12 hail reports in the last 180 days, with hail up to 1.5" recorded.

How do I check whether a specific address was affected?

Create a free IDOLCheck account and run an address check. It shows verified storm reports and official NWS warning boundaries around any specific property — county-level pages like this one only tell part of the story.

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Proudly AI-powered. Honestly sourced. IDOLCheck is built by HailyAI. Every storm event, magnitude, radar snapshot, and date on this page is deterministic — retrieved directly from official NOAA, National Weather Service (NWS), and Storm Prediction Center (SPC) storm records through our HailyDB engine and displayed exactly as reported. Quoted warning and report text is always attributed to its official source. Where the surrounding copy is not a direct quote, it was generated with AI assistance from that same verified storm data and reviewed and approved by humans before publication. AI organizes and presents the record — it never invents storm data.