Alert Details

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Alert Information 0.0% County Coverage

Flood Warning issued April 3 at 5:07AM EDT by NWS Northern Indiana

Event Type

Flood Warning

Status

Actual

Severity

Severe

Urgency

Immediate

Certainty

Observed

Message Type

Update

Description

...The Flood Warning is extended for the following rivers in Indiana...Ohio...

Tippecanoe River above Winamac affecting White, Pulaski and Carroll Counties.

Wabash River near Linn Grove affecting Adams and Wells Counties.

Saint Marys River near Decatur affecting Adams, Van Wert and Allen IN Counties.

...The Flood Warning continues for the following rivers in Indiana... Ohio...

Eel River at North Manchester affecting Miami, Kosciusko, Wabash, Whitley and Cass IN Counties.

Tippecanoe River near Ora affecting Pulaski County.

Yellow River at Plymouth affecting Starke, St. Joseph and Marshall Counties.

Blanchard River at Ottawa affecting Putnam County.

Maumee River at Napoleon affecting Henry County.

Maumee River near Defiance affecting Defiance and Henry Counties.

Maumee River at Fort Wayne affecting Allen IN and Paulding Counties.

Saint Joseph River Ohio near St. Joe River Ft. Wayne affecting Allen IN County.

Saint Joseph River Ohio near Newville affecting Defiance, De Kalb and Allen IN Counties.

Saint Joseph River Ohio below Montpelier affecting Williams County.

Tiffin River at Stryker affecting Defiance, Williams and Fulton OH Counties.

North Branch Elkhart River at Cosperville affecting Noble County.

For the Tippecanoe River...including Ora, Winamac, Norway Dam... Moderate flooding is forecast. For the Wabash River...including Linn Grove, Bluffton IN, Wabash, Logansport...Minor flooding is forecast. For the Eel River...including North Manchester...Minor flooding is forecast. For the Yellow River...including Plymouth, Knox...Minor flooding is forecast. For the Blanchard River...including Ottawa...Minor flooding is forecast. For the Maumee River...including Fort Wayne, Defiance, Napoleon... Minor flooding is forecast. For the Saint Joseph River Ohio...including Montpelier, Newville, St. Joe River Ft. Wayne...Moderate flooding is forecast. For the Saint Marys River...including Decatur, St. Mary's River near Fort Wayne...Minor flooding is forecast. For the Tiffin River...including Stryker...Minor flooding is forecast. For the Elkhart River...including Cosperville...Minor flooding is forecast.

* WHAT...Minor flooding is forecast.

* WHERE...Saint Marys River near Decatur.

* WHEN...From this evening until further notice.

* IMPACTS...At 18.8 feet, Flood water begins to cross Ohio Highway 49 north of Willshire, Ohio.

* ADDITIONAL DETAILS...
- At 4:30 AM EDT Friday the stage was 16.7 feet.
- Forecast...The river is expected to rise above flood stage this evening and continue rising to a crest of 18.7 feet early Monday morning.
- Flood stage is 17.0 feet.
- http://www.weather.gov/safety/flood

Instructions

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

Detailed river forecasts and additional information can be found at www.weather.gov/iwx under Rivers and Lakes.

The next statement will be issued this evening at 1115 PM EDT /1015 PM CDT/.

Affected Areas

Adams, IN; Allen, IN; Van Wert, OH

SAME Codes:

018001 Adams County, IN

018003 Allen County, IN

039161 Van Wert County, OH

UGC: INC001 INC003 OHC161

This covers a small portion of emergency service districts, townships, and municipalities within the county.

Alert Coverage Map

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Alert Area Affected Boundaries

Specific alert area shown

Timing

Alert Sent:

2026-04-03 05:07 EDT
05:07 AM EDT

Onset:

2026-04-03T20:00:00-04:00

Expires:

2026-04-03 23:15 EDT
11:15 PM EDT

Added:

2026-04-03 05:08 EDT
05:08 AM EDT

Updated:

2026-04-03 07:24 EDT
07:24 AM EDT

Times in America/New_York. Auto-adjusts for daylight saving.

Technical Details

Alert Identifier
urn:oid:2.49.0.1.840.0.80c376d0ac9218d43cb0859fbac48c498194f357.003.1

Database ID
#268

Scope Public

Category Met

Coverage Type Localized

Exact Coverage 0.0% of Putnam County

Source times converted from NWS format to local Eastern Time.

Affected Boundaries

Localized County Impact

This alert covers 0.0% of Putnam County , affecting some emergency service boundaries.

Coverage by Service Type:

No Boundary Intersections Found

This alert may not intersect with any configured emergency service boundaries.

0.0%

Localized Coverage

NOAA Alert Details

Alert Origin

Originator NWS Northern Indiana

Sender ID w-nws.webmaster@noaa.gov

Scope Public

Category Met

Effective 2026-04-03T05:07:00-04:00

Language en-US

Web http://www.weather.gov

Alert Feed

https://api.weather.gov/alerts/active?zone=OHC003,OHZ016,OHC137,OHZ025,OHZ004,OHC039,OHZ017,OHC063,OHZ005,OHC069,OHZ015,OHC125,OHZ024,OHC161,OHZ006,OHC173

NOAA

EAS Parameters

EAS Originator (EAS-ORG) WXR — National Weather Service

Block Channels EAS NWEM CMAS

Geocodes

SAME Geocodes

018001 Adams County, IN

018003 Allen County, IN

039161 Van Wert County, OH

UGC Codes INC001 INC003 OHC161

Affected Zones INC001 INC003 OHC161

Event Codes

SAME FLS

NationalWeatherService FLW

CAP References

Identifier urn:oid:2.49.0.1.840.0.3cf9b6684843deeeee3f255a550fec102eab155d.001.1

Sender w-nws.webmaster@noaa.gov

Sent 2026-04-02T12:53:00-04:00

Identifier urn:oid:2.49.0.1.840.0.7f99a1b4590afaa05dfe0d6ac8892ffd4b583c61.010.1

Sender w-nws.webmaster@noaa.gov

Sent 2026-04-02T13:05:00-04:00

Identifier urn:oid:2.49.0.1.840.0.a95f2b440d9e74c70901adbfbf4cf47985b24582.006.1

Sender w-nws.webmaster@noaa.gov

Sent 2026-04-02T16:01:00-04:00

Identifier urn:oid:2.49.0.1.840.0.28a89555ef77ff2df6a4cf276b5a83bb21069dfc.006.1

Sender w-nws.webmaster@noaa.gov

Sent 2026-04-03T00:22:00-04:00

VTEC

Extended in Time Flood Warning #21

Office KIWX · Begins 2026-04-04 00:00 UTC

/O.EXT.KIWX.FL.W.0021.260404T0000Z-000000T0000Z/

IEM VTEC Browser

Event Lifecycle (5 alerts)

Issuance 2026-04-02 16:53 UTC View →

Flood Warning issued April 2 at 12:53PM EDT by NWS Northern Indiana

Continuing 2026-04-02 17:05 UTC View →

Flood Warning issued April 2 at 1:05PM EDT by NWS Northern Indiana

Extended (Time) 2026-04-02 20:01 UTC View →

Flood Warning issued April 2 at 4:01PM EDT by NWS Northern Indiana

Extended (Time) 2026-04-03 04:22 UTC View →

Flood Warning issued April 3 at 12:22AM EDT by NWS Northern Indiana

★

Extended (Time) This alert 2026-04-03 09:07 UTC

FLOOD WARNING NOW IN EFFECT FROM THIS EVENING UNTIL FURTHER NOTICE

NWS Parameters

AWIPSidentifier FLSIWX

WMOidentifier WGUS83 KIWX 030907

EAS Forwarding Status

Forwarded to Air Chain

Reason Auto-forwarded: SAME ZCZC-WXR-FLW-039161+0600-0930907-KR8MER-

Forwarded Audio

Broadcast Audio Archive

View All Audio

Generated	Details	SAME Header	Actions
2026-04-03 05:08 EDT 05:08 AM EDT	Flood Warning Severe Actual FLW 039161	`ZCZC-WXR-FLW-039161+0600-0930907-KR8MER-`

Actions

Export PDF View Full Event Chain

Raw CAP Alert Data

Original JSON data received from NOAA National Weather Service

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    "category": "Met",
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    "code": "IPAWSv1.0",
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    "language": "en-US",
    "messageType": "Update",
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Source: NOAA
Origin URI: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.80c376d0ac9218d43cb0859fbac48c498194f357.003.1
Last Updated: 2026-04-03 07:24 EDT (11:24 UTC)

Alert Details

Alert Information 0.0% County Coverage

Flood Warning issued April 3 at 5:07AM EDT by NWS Northern Indiana

Event Type

Status

Severity

Urgency

Certainty

Message Type

Description

Instructions

Affected Areas

Alert Coverage Map

Timing

Technical Details

Affected Boundaries

Localized County Impact

No Boundary Intersections Found

NOAA Alert Details

Alert Origin

EAS Parameters

Geocodes

Event Codes

CAP References

VTEC

Event Lifecycle (5 alerts)

NWS Parameters

EAS Forwarding Status

Broadcast Audio Archive

Actions

Debug Information

Raw CAP Alert Data