Flash Flood Warning
NWS Wilmington OH ยท US
English
Flash Flood Warning Issued September 20 At 1:54AM EDT Until September 20 At 5:00AM EDT By NWS Wilmington OH
- Event
- Flash Flood Warning
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Immediate
- Severity
- Severe
- Certainty
- Likely
- Response
- Avoid
Wireless alert
National Weather Service: A FLASH FLOOD WARNING is in effect for this area until 5:00 AM EDT. This is a dangerous and life-threatening situation. Do not attempt to travel unless you are fleeing an area subject to flooding or under an evacuation order.
Description
Overview
FFWILN The National Weather Service in Wilmington has issued a * Flash Flood Warning for... Southwestern Clinton County in southwestern Ohio... Southern Warren County in southwestern Ohio... * Until 500 AM EDT. * At 154 AM EDT, radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3.5 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly.
Hazard
Life threatening flash flooding. Thunderstorms producing flash flooding.
Source
Radar indicated.
Impacts
Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that may experience flash flooding include... Mason, Lebanon, Monroe, Loveland, Blanchester, Morrow, Kings Island, Highpoint, South Lebanon, Maineville, Clarksville, Midland, Butlerville, Pleasant Plain, State Route 123 at State Route 132, Middleboro, Fort Ancient, Dallasburg, State Route 350 at US Route 22 and Murdock.
Instructions
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. To report flash flooding, go to our website at weather.gov/iln and submit your report via social media, when you can do so safely.
Affected areas
- Clinton County, OH
- Warren County, OH
Public contact
- Issuer
- NWS Wilmington OH
- Website
- http://www.weather.gov
Spanish
- Event
- Flash Flood Warning
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Immediate
- Severity
- Severe
- Certainty
- Likely
- Response
- Avoid
Wireless alert
Servicio Nacional de Meteorologia: AVISO DE INUNDACIONES REPENTINAS en efecto para esta area hasta las 5:00 AM EDT. Esta es una situacion peligrosa y amenaza la vida. No intente viajar a menos que sea para abandonar un area propensa a inundaciones o bajo una orden de desalojo.
Affected areas
- Clinton County, OH
- Warren County, OH
Public contact
- Issuer
- NWS Wilmington OH
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~35s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M2YP2VY4EH0S7Y6AXM1ME6DG
- Identifier
- urn:oid:2.49.0.1.840.0.a27e7668c37f02f7c3db512f1eeb304e23155a5d.001.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Wilmington OH
- AWIPS ID
- CAPILN
- NWWS sequence
- nwws_processor.8662
- WMO heading
- XOUS51
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 51
English
Event codes
| Name | Value |
|---|---|
| SAME | FFW |
| NationalWeatherService | FFW |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | FFWILN |
| WMOidentifier | WGUS51 KILN 200554 |
| flashFloodDetection | RADAR INDICATED |
| flashFloodDamageThreat | CONSIDERABLE |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| VTEC | /O.NEW.KILN.FF.W.0092.260920T0554Z-260920T0900Z/ |
| eventEndingTime | 2026-09-20T05:00:00-04:00 |
| WEAHandling | Imminent Threat |
| CMAMtext | NWS: FLASH FLOOD WARNING this area til 5:00 AM EDT. Avoid flooded areas. |
| CMAMlongtext | National Weather Service: A FLASH FLOOD WARNING is in effect for this area until 5:00 AM EDT. This is a dangerous and life-threatening situation. Do not attempt to travel unless you are fleeing an area subject to flooding or under an evacuation order. |
Spanish
Event codes
| Name | Value |
|---|---|
| SAME | FFW |
| NationalWeatherService | FFW |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | FFWILN |
| WMOidentifier | WGUS51 KILN 200554 |
| flashFloodDetection | RADAR INDICATED |
| flashFloodDamageThreat | CONSIDERABLE |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| EAS-ORG | WXR |
| VTEC | /O.NEW.KILN.FF.W.0092.260920T0554Z-260920T0900Z/ |
| eventEndingTime | 2026-09-20T05:00:00-04:00 |
| WEAHandling | Imminent Threat |
| CMAMtext | SNM: AVISO DE INUNDACIONES REPENTINAS hasta 5:00 AM EDT. Evite areas inundadas. |
| CMAMlongtext | Servicio Nacional de Meteorologia: AVISO DE INUNDACIONES REPENTINAS en efecto para esta area hasta las 5:00 AM EDT. Esta es una situacion peligrosa y amenaza la vida. No intente viajar a menos que sea para abandonar un area propensa a inundaciones o bajo una orden de desalojo. |
Locations
English
Location data
- Clinton County, OH
- Warren County, OH
| Name | Value |
|---|---|
| SAME | 039027 |
| SAME | 039165 |
| UGC | OHC027 |
| UGC | OHC165 |
- Polygons
- 39.44,-84.32 39.41,-83.97 39.36,-83.85 39.25,-83.86 39.27,-84.26 39.29,-84.26 39.29,-84.35 39.3,-84.35 39.44,-84.32
Spanish
Location data
- Clinton County, OH
- Warren County, OH
| Name | Value |
|---|---|
| SAME | 039027 |
| SAME | 039165 |
| UGC | OHC027 |
| UGC | OHC165 |
- Polygons
- 39.44,-84.32 39.41,-83.97 39.36,-83.85 39.25,-83.86 39.27,-84.26 39.29,-84.26 39.29,-84.35 39.3,-84.35 39.44,-84.32