Flood Watch

NWS Omaha/Valley NE · US

Updated

Details

Flood Watch Will Expire At 1 PM CDT This Afternoon

Event: Flood Watch
Issued: 2026-09-16 17:32:00 UTC
Onset: 2026-09-16 17:32:00 UTC
Message expires: 2026-09-16 18:45:00 UTC
Expected end: 2026-09-16 18:00:00 UTC
Category: Meteorological
Urgency: Future
Severity: Severe
Certainty: Possible
Response: Prepare

Description

The Flood Watch will expire for portions of southwest Iowa, including the following areas, Fremont, Mills, Montgomery, Page and Pottawattamie and Nebraska, including the following areas, Cass, Douglas, Gage, Johnson, Lancaster, Nemaha, Otoe, Pawnee, Richardson and Sarpy. The flash flooding threat has ended. Therefore, the Flood Watch will expire at 1 PM CDT this afternoon.

Affected areas

Pottawattamie County, IA
Mills County, IA
Montgomery County, IA
Fremont County, IA
Page County, IA
Douglas County, NE
Sarpy County, NE
Lancaster County, NE
Cass County, NE
Otoe County, NE
Gage County, NE
Johnson County, NE
Nemaha County, NE
Pawnee County, NE
Richardson County, NE

Public contact

Issuer: NWS Omaha/Valley NE
Website: http://www.weather.gov

Message record

Received: 2026-09-16 17:32:39 UTC
Issue to receipt: ~40s
CAP status: Actual
CAP message type: Update
Lifecycle: Updated
Source: NWWS-OI
Feed: NWWS
Recovered: No

CAP routing and identity

ULID: 01M2NME7HEZ5FXJ0FHVAMTPR8F
Identifier: urn:oid:2.49.0.1.840.0.e70feec33c1f93aa1ec7c931d7923d05c6d43049.001.1
Sender: w-nws.webmaster@noaa.gov
Scope: Public
CAP source: 211803 v2.3.0
Handling codes: IPAWSv1.0
Issuing office: NWS Omaha/Valley NE
AWIPS ID: CAPOAX
NWWS sequence: nwws_processor.7673
WMO heading: XOUS53
WMO data type: CAP alert message XML (XO)
WMO geography: United States (US)
WMO bulletin number: 53

References

Identifier: urn:oid:2.49.0.1.840.0.ab83ff2bee8d2212cd4e94bdb7cd44785fa68683.001.1
Sender: w-nws.webmaster@noaa.gov
Sent: 2026-09-15 20:09:00 UTC

Identifier: urn:oid:2.49.0.1.840.0.ed6a7acb9952f7a8965d45f1dfb1c1e704901e89.001.1
Sender: w-nws.webmaster@noaa.gov
Sent: 2026-09-16 04:53:00 UTC

Identifier: urn:oid:2.49.0.1.840.0.c9bdadd9eb4e093143fe00d95ad085fc4681f9da.001.1
Sender: w-nws.webmaster@noaa.gov
Sent: 2026-09-15 03:52:00 UTC

Identifier: urn:oid:2.49.0.1.840.0.96f974a083867634b9d7615c1fec5de38e434ec2.001.1
Sender: w-nws.webmaster@noaa.gov
Sent: 2026-09-14 16:24:00 UTC

Event codes

Name	Value
SAME	FFA
NationalWeatherService	FAA

Parameters

Name	Value
AWIPSidentifier	FFAOAX
WMOidentifier	WGUS63 KOAX 161732
NWSheadline	FLOOD WATCH WILL EXPIRE AT 1 PM CDT THIS AFTERNOON
BLOCKCHANNEL	EAS
BLOCKCHANNEL	NWEM
EAS-ORG	WXR
VTEC	/O.EXP.KOAX.FA.A.0011.000000T0000Z-260916T1800Z/
eventEndingTime	2026-09-16T13:00:00-05:00
BLOCKCHANNEL	CMAS
expiredReferences	w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.c9bdadd9eb4e093143fe00d95ad085fc4681f9da.001.1,2026-09-14T22:52:00-05:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.96f974a083867634b9d7615c1fec5de38e434ec2.001.1,2026-09-14T11:24:00-05:00

Locations

Location data

Pottawattamie County, IA
Mills County, IA
Montgomery County, IA
Fremont County, IA
Page County, IA
Douglas County, NE
Sarpy County, NE
Lancaster County, NE
Cass County, NE
Otoe County, NE
Gage County, NE
Johnson County, NE
Nemaha County, NE
Pawnee County, NE
Richardson County, NE

Name	Value
SAME	019155
SAME	019129
SAME	019137
SAME	019071
SAME	019145
SAME	031055
SAME	031153
SAME	031109
SAME	031025
SAME	031131
SAME	031067
SAME	031097
SAME	031127
SAME	031133
SAME	031147
UGC	IAZ069
UGC	IAZ079
UGC	IAZ080
UGC	IAZ090
UGC	IAZ091
UGC	NEZ052
UGC	NEZ053
UGC	NEZ066
UGC	NEZ067
UGC	NEZ068
UGC	NEZ089
UGC	NEZ090
UGC	NEZ091
UGC	NEZ092
UGC	NEZ093