Alert Details

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Alert Information 0.0% County Coverage

Flood Warning issued April 5 at 12:17AM EDT until April 7 at 2:00PM 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...Michigan...

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

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

Blanchard River at Ottawa affecting Putnam County.

Maumee River at Napoleon affecting Henry County.

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

Saint Joseph River Ohio below Montpelier affecting Williams County.

Saint Joseph River Michigan at Three Rivers affecting St. Joseph MI, Elkhart and Branch Counties.

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

Maumee River near Defiance affecting Defiance and Henry Counties.

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

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

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

Tippecanoe River near Ora affecting Pulaski County.

Kankakee River at Davis affecting Starke, La Porte and St. Joseph Counties.

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

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

North Branch Elkhart River at Cosperville affecting Noble County.

Saint Joseph River Michigan at South Bend affecting Berrien, St. Joseph and Elkhart Counties.

For the Tippecanoe River...including Ora, Winamac, Norway Dam... Moderate 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 Saint Joseph River Michigan...including Three Rivers, Mottville, Elkhart IN, South Bend...Minor flooding is forecast.

* WHAT...Minor flooding is forecast.

* WHERE...Saint Marys River near Decatur.

* WHEN...From this evening to early Tuesday afternoon.

* IMPACTS...At 17.0 feet, Agricultural flooding occurs along the river in northern...central and eastern Adams County.

* ADDITIONAL DETAILS...
- At 11:40 PM EDT Saturday the stage was 15.7 feet.
- Forecast...The river is expected to rise above flood stage this evening to a crest of 17.2 feet just after midnight tonight. It will then fall below flood stage early tomorrow afternoon.
- Flood stage is 17.0 feet.
- http://www.weather.gov/safety/flood

Instructions

Motorists should not attempt to drive around barricades or drive cars through flooded areas.

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 630 PM EDT /530 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:

2026-04-05 00:17 EDT
12:17 AM EDT

Onset:

2026-04-05T20:00:00-04:00

Expires:

2026-04-05 18:30 EDT
06:30 PM EDT

Event Ends:

2026-04-07T14:00:00-04:00

Added:

2026-04-05 00:20 EDT
12:20 AM EDT

Updated:

2026-04-05 08:26 EDT
08:26 AM EDT

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

Technical Details

Alert Identifier
urn:oid:2.49.0.1.840.0.5c0c1a536cacde58aaf8b639245676bd14aecd8d.010.1

Database ID
#347

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 2026-04-05T00:17:00-04:00

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:2.49.0.1.840.0.726c8d176155a57f41e8e6d20bc4246f3f48dcc5.010.1

Sender w-nws.webmaster@noaa.gov

Sent 2026-04-04T10:51:00-04:00

VTEC

Extended in Time Flood Warning #21

Office KIWX · Begins 2026-04-06 00:00 UTC · Ends 2026-04-07 18:00 UTC

/O.EXT.KIWX.FL.W.0021.260406T0000Z-260407T1800Z/

IEM VTEC Browser

Event Lifecycle (12 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) 2026-04-03 09:07 UTC View →

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

Extended (Time) 2026-04-03 15:28 UTC View →

Flood Warning issued April 3 at 11:28AM EDT until April 8 at 6:30AM EDT by NWS Northern Indiana

Continuing 2026-04-03 16:58 UTC View →

Flood Warning issued April 3 at 12:58PM EDT until April 8 at 6:30AM EDT by NWS Northern Indiana

Extended (Time) 2026-04-03 20:37 UTC View →

Flood Warning issued April 3 at 4:37PM EDT until April 8 at 8:00AM EDT by NWS Northern Indiana

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

Flood Warning issued April 3 at 9:20PM EDT until April 9 at 5:00AM EDT by NWS Northern Indiana

Continuing 2026-04-04 09:10 UTC View →

Flood Warning issued April 4 at 5:10AM EDT until April 9 at 5:00AM EDT by NWS Northern Indiana

Extended (Time) 2026-04-04 14:51 UTC View →

Flood Warning issued April 4 at 10:51AM EDT until April 7 at 8:00PM EDT by NWS Northern Indiana

★

Extended (Time) This alert 2026-04-05 04:17 UTC

FLOOD WARNING NOW IN EFFECT FROM THIS EVENING TO EARLY TUESDAY AFTERNOON

NWS Parameters

AWIPSidentifier FLSIWX

WMOidentifier WGUS83 KIWX 050417

eventEndingTime 2026-04-07T14:00:00-04:00

expiredReferences

w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.c556dbd5745dcd9313d6497a44bb5bc213e8969c.015.1,2026-04-04T05:10:00-04:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.92a8c1f9b847c89cf99c8bd97a93446a37527d7a.006.1,2026-04-03T21:20:00-04:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.7ae9ab8ad7d07043ec29956a4dd5f8c9c596df25.007.1,2026-04-03T16:37:00-04:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e187cfb278a7ebae5a07737f6f2d668e8287903a.015.1,2026-04-03T12:58:00-04:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.84db2ec840ceffeb09d86ff28910b3075bf38317.010.1,2026-04-03T11:28:00-04:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.80c376d0ac9218d43cb0859fbac48c498194f357.003.1,2026-04-03T05:07:00-04:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.28a89555ef77ff2df6a4cf276b5a83bb21069dfc.006.1,2026-04-03T00:22:00-04:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.a95f2b440d9e74c70901adbfbf4cf47985b24582.006.1,2026-04-02T16:01:00-04:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.7f99a1b4590afaa05dfe0d6ac8892ffd4b583c61.010.1,2026-04-02T13:05:00-04:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.3cf9b6684843deeeee3f255a550fec102eab155d.001.1,2026-04-02T12:53:00-04:00

EAS Forwarding Status

Forwarded to Air Chain

Reason Auto-forwarded: SAME ZCZC-WXR-FLW-039161+0600-0950417-KR8MER-

Forwarded Audio

Broadcast Audio Archive

View All Audio

Generated	Details	SAME Header	Actions
2026-04-05 00:21 EDT 12:21 AM EDT	Flood Warning Severe Actual FLW 039161	`ZCZC-WXR-FLW-039161+0600-0950417-KR8MER-`

Actions

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Raw CAP Alert Data

Original JSON data received from NOAA National Weather Service

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Source: NOAA
Origin URI: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.5c0c1a536cacde58aaf8b639245676bd14aecd8d.010.1
Last Updated: 2026-04-05 08:26 EDT (12:26 UTC)