Flood Warning

NWS Chicago IL · US

Updated

Details

Flood Warning Now In Effect Until Thursday Morning

Event: Flood Warning
Issued: 2026-09-26 15:47:00 UTC
Onset: 2026-09-26 15:47:00 UTC
Message expires: 2026-09-27 10:00:00 UTC
Expected end: 2026-10-01 12:00:00 UTC
Category: Meteorological
Urgency: Immediate
Severity: Severe
Certainty: Observed
Response: Avoid

Description

Overview

...The Flood Warning is extended for the following rivers in Illinois... Des Plaines River near Gurnee affecting Lake IL County. Des Plaines River near Russell affecting Lake IL County.

What

Minor flooding is occurring and minor flooding is forecast.

Where

Des Plaines River from IL/WI state line downstream to US-41 in Gurnee, including the Russell gauge.

When

Until Thursday morning.

Impacts

At 8.0 feet, Agricultural and park land is inundated near the river. Residential property is threatened near the river.

Additional details

- At 9:30 AM CDT Saturday the stage was 8.5 feet. - Recent Activity...The river continues a gradual fall. - Forecast...The river is expected to fall below flood stage on Thursday. - Flood stage is 7.0 feet. - http://www.weather.gov/safety/flood

Instructions

A Flood Warning means water levels above flood stage are imminent or may already be occurring. Persons along rivers and streams in the warned area should take immediate precautions to protect life and property. These forecasts are based almost entirely on observed precipitation as little to no additional precipitation is currently expected over the next 24 to 48 hours. Additional information is available at www.weather.gov. The next statement will be issued by late tonight.

Affected areas

Lake County, IL

Public contact

Issuer: NWS Chicago IL
Website: http://www.weather.gov

Message record

Received: 2026-09-26 15:47:53 UTC
Issue to receipt: ~54s
CAP status: Actual
CAP message type: Update
Lifecycle: Updated
Source: NWWS-OI
Feed: NWWS
Recovered: No

CAP routing and identity

ULID: 01M3F6DJTDXX2BPAD31183HND6
Identifier: urn:oid:2.49.0.1.840.0.2c71983bc69c0792c2e2b1d190550fcb3236095d.002.1
Sender: w-nws.webmaster@noaa.gov
Scope: Public
CAP source: 211803 v2.3.0
Handling codes: IPAWSv1.0
Issuing office: NWS Chicago IL
AWIPS ID: CAPLOT
NWWS sequence: nwws_processor.5256
WMO heading: XOUS53
WMO data type: CAP alert message XML (XO)
WMO geography: United States (US)
WMO bulletin number: 53

References

Identifier: urn:oid:2.49.0.1.840.0.951759a5df5a3425be1df9eaeca8ef446b499430.002.1
Sender: w-nws.webmaster@noaa.gov
Sent: 2026-09-26 01:41:00 UTC

Identifier: urn:oid:2.49.0.1.840.0.e74fe38c273b0bba1814a01038b588aa79958106.001.1
Sender: w-nws.webmaster@noaa.gov
Sent: 2026-09-25 14:14:00 UTC

Identifier: urn:oid:2.49.0.1.840.0.8ff2165e0da55233b8995df679228eda56292898.002.1
Sender: w-nws.webmaster@noaa.gov
Sent: 2026-09-25 01:28:00 UTC

Identifier: urn:oid:2.49.0.1.840.0.b27f8f406ffaecbd4b82dc6639c78ffa8cce751f.002.1
Sender: w-nws.webmaster@noaa.gov
Sent: 2026-09-24 16:12:00 UTC

Identifier: urn:oid:2.49.0.1.840.0.8466fbc308a3da03603065de3a425b18e2dd60d8.002.1
Sender: w-nws.webmaster@noaa.gov
Sent: 2026-09-24 01:29:00 UTC

Identifier: urn:oid:2.49.0.1.840.0.a19c3b34911b3f7ee96bf38cb64eed7c94cff02f.002.1
Sender: w-nws.webmaster@noaa.gov
Sent: 2026-09-23 16:20:00 UTC

Identifier: urn:oid:2.49.0.1.840.0.1be9ff2706a5a97a1b88bc94ce30635ea5e9cf38.002.1
Sender: w-nws.webmaster@noaa.gov
Sent: 2026-09-23 02:16:00 UTC

Identifier: urn:oid:2.49.0.1.840.0.3ff521a03d10f018c876ec1322593ad941032900.001.1
Sender: w-nws.webmaster@noaa.gov
Sent: 2026-09-22 15:21:00 UTC

Identifier: urn:oid:2.49.0.1.840.0.a133a67c6499ba6d06c3732ce9bb35361ba299fd.001.1
Sender: w-nws.webmaster@noaa.gov
Sent: 2026-09-22 00:17:00 UTC

Identifier: urn:oid:2.49.0.1.840.0.3c967b0cce947e852b0796714f78d0aff5cffabd.001.1
Sender: w-nws.webmaster@noaa.gov
Sent: 2026-09-21 15:21:00 UTC

Identifier: urn:oid:2.49.0.1.840.0.f812a5ff0e3f4e642e18d0b046272e988a240463.001.1
Sender: w-nws.webmaster@noaa.gov
Sent: 2026-09-21 02:02:00 UTC

Identifier: urn:oid:2.49.0.1.840.0.023d56d87685b261f608048266eb5ead72063253.001.1
Sender: w-nws.webmaster@noaa.gov
Sent: 2026-09-20 14:14:00 UTC

Event codes

Name	Value
SAME	FLS
NationalWeatherService	FLW

Parameters

Name	Value
AWIPSidentifier	FLSLOT
WMOidentifier	WGUS83 KLOT 261547
NWSheadline	FLOOD WARNING NOW IN EFFECT UNTIL THURSDAY MORNING
BLOCKCHANNEL	EAS
BLOCKCHANNEL	NWEM
EAS-ORG	WXR
VTEC	/O.EXT.KLOT.FL.W.0075.000000T0000Z-261001T1200Z/
eventEndingTime	2026-10-01T07:00:00-05:00
BLOCKCHANNEL	CMAS
expiredReferences	w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e74fe38c273b0bba1814a01038b588aa79958106.001.1,2026-09-25T09:14:00-05:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.8ff2165e0da55233b8995df679228eda56292898.002.1,2026-09-24T20:28:00-05:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b27f8f406ffaecbd4b82dc6639c78ffa8cce751f.002.1,2026-09-24T11:12:00-05:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.8466fbc308a3da03603065de3a425b18e2dd60d8.002.1,2026-09-23T20:29:00-05:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.a19c3b34911b3f7ee96bf38cb64eed7c94cff02f.002.1,2026-09-23T11:20:00-05:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.1be9ff2706a5a97a1b88bc94ce30635ea5e9cf38.002.1,2026-09-22T21:16:00-05:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.3ff521a03d10f018c876ec1322593ad941032900.001.1,2026-09-22T10:21:00-05:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.a133a67c6499ba6d06c3732ce9bb35361ba299fd.001.1,2026-09-21T19:17:00-05:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.3c967b0cce947e852b0796714f78d0aff5cffabd.001.1,2026-09-21T10:21:00-05:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.f812a5ff0e3f4e642e18d0b046272e988a240463.001.1,2026-09-20T21:02:00-05:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.023d56d87685b261f608048266eb5ead72063253.001.1,2026-09-20T09:14:00-05:00

Locations

Location data

Lake County, IL

Name	Value
SAME	017097
UGC	ILC097

Polygons: 42.51,-87.97 42.5,-87.87 42.47,-87.89 42.39,-87.87 42.39,-87.96 42.47,-87.99 42.51,-87.97