Flood Advisory
NWS Chicago IL ยท US
Details
Flood Advisory Now In Effect Until 10 AM CDT This Morning
- 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
East Central Cook County in northeastern Illinois... Southern DuPage County in northeastern Illinois... Southern Kane County in northeastern Illinois... Northern Kendall County in northeastern Illinois... Northwestern Will County in northeastern Illinois...
When
Until 1000 AM CDT.
Impacts
Creeks and streams may rise out of their banks.
Additional details
- At 701 AM CDT, Doppler radar and automated rain gauges indicated heavy rain due to thunderstorms earlier this morning. Minor flooding is ongoing in the advisory area. Up to 2 inches of rain have fallen. - Though heavy rain has ended, creeks and streams may continue to rise and will remain elevated this morning. - Some locations that will experience flooding include... South Side of Chicago, Aurora, Naperville, Cicero, Bolingbrook, Oak Lawn, Berwyn, Wheaton, Downers Grove, Lombard, Woodridge, Oswego, Midway Airport, South Lawndale, Chicago Lawn, Englewood, Bridgeport, Roseland, Chicago Loop, South Shore and Burbank. - 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. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Affected areas
- Cook County, IL
- DuPage County, IL
- Kane County, IL
- Kendall County, IL
- Will County, IL
Public contact
- Issuer
- NWS Chicago IL
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~1m17s
- CAP status
- Actual
- CAP message type
- Update
- Lifecycle
- Updated
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M2ZB9MVG0HAW5VVZXS920FVV
- Identifier
- urn:oid:2.49.0.1.840.0.7fa2b2175645bcc77f08f45ab5d26204b954de58.001.1
- 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.75
- 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 201204 |
| NWSheadline | FLOOD ADVISORY NOW IN EFFECT UNTIL 10 AM CDT THIS MORNING |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| VTEC | /O.EXT.KLOT.FA.Y.0122.000000T0000Z-260920T1500Z/ |
| eventEndingTime | 2026-09-20T10:00:00-05:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Cook County, IL
- DuPage County, IL
- Kane County, IL
- Kendall County, IL
- Will County, IL
| Name | Value |
|---|---|
| SAME | 017031 |
| SAME | 017043 |
| SAME | 017089 |
| SAME | 017093 |
| SAME | 017197 |
| UGC | ILC031 |
| UGC | ILC043 |
| UGC | ILC089 |
| UGC | ILC093 |
| UGC | ILC197 |
- Polygons
- 41.84,-88.6 41.87,-87.6 41.83,-87.6 41.8,-87.57 41.79,-87.57 41.79,-87.56 41.77,-87.55 41.76,-87.54 41.75,-87.52 41.68,-87.52 41.66,-88.6 41.84,-88.6