Flood Advisory
NWS Chicago IL ยท US
Details
Flood Advisory Now In Effect Until 130 PM CDT This Afternoon
- Event
- Flood Advisory
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Minor
- Certainty
- Likely
- Response
- Avoid
Description
What
Flooding caused by excessive rainfall continues.
Where
Southern De Kalb County in north central Illinois... Lee County in north central Illinois...
When
Until 130 PM CDT.
Impacts
Creeks and streams may rise out of their banks. High water may recede slowly from flooded areas.
Additional details
- At 1119 AM CDT, minor flooding continues in the advisory area after heavy rain due to thunderstorms early this morning. Between 2 and 5 inches of rain fell. - Though additional heavy rain is not expected, standing water and elevated creeks and streams will persist into this afternoon. A Flood Warning is also in effect along and near the Green River. - Some locations that will experience flooding include... Sandwich, Amboy, Shabbona, Hinckley, Somonauk, Waterman, Paw Paw, Sublette, Woodhaven Lakes, Lee, Compton, Nelson, West Brooklyn, Harmon, Lee Center and Eldena. - http://www.weather.gov/safety/flood
Instructions
A Flood Advisory means minor flooding along waterways and other poor drainage areas is imminent or may already be occurring. Persons in the advisory area should use caution and avoid flood waters.
Affected areas
- De Kalb, IL
- Lee County, IL
Public contact
- Issuer
- NWS Chicago IL
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~32s
- CAP status
- Actual
- CAP message type
- Update
- Lifecycle
- Updated
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M2ZT2GZYT7NS8H745TVQ7K5Y
- Identifier
- urn:oid:2.49.0.1.840.0.f133ac3495ff334cacc3dada889c6a499d21c377.001.1
- 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.6154
- WMO heading
- XOUS53
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 53
References
- Sender
- w-nws.webmaster@noaa.gov
- Sent
Event codes
| Name | Value |
|---|---|
| SAME | NWS |
| NationalWeatherService | FAY |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | FLSLOT |
| WMOidentifier | WGUS83 KLOT 201623 |
| NWSheadline | FLOOD ADVISORY NOW IN EFFECT UNTIL 130 PM CDT THIS AFTERNOON |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| VTEC | /O.EXT.KLOT.FA.Y.0125.000000T0000Z-260920T1830Z/ |
| eventEndingTime | 2026-09-20T13:30:00-05:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- De Kalb, IL
- Lee County, IL
| Name | Value |
|---|---|
| SAME | 017037 |
| SAME | 017103 |
| UGC | ILC037 |
| UGC | ILC103 |
- Polygons
- 41.8,-89.63 41.84,-88.6 41.63,-88.6 41.63,-89.17 41.58,-89.17 41.58,-89.63 41.8,-89.63