# Flood Warning: Cook, IL; Lake, IN — retained record

> Retained us-gov-api record from us-gov-api:noaa-weather.

Canonical: https://highsignal.app/data/records/b7d1f4b06b549f77

[← sources](https://highsignal.app/data)


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-09-19 21:05 ingested 2026-09-20 02:44

[original source ↗](http://www.weather.gov/)

## extract

Flood Warning — Cook, IL; Lake, IN
Severity: Severe. Certainty: Likely.
...The National Weather Service in Chicago has issued a Flood Warning
for the following rivers in Illinois...Indiana...

Little Calumet River at Munster (Hohman Avenue) affecting Lake IN
and Cook Counties.

* WHAT...Minor flooding is forecast.

* WHERE...Little Calumet River from IN-912 in Hammond downstream to
confluence with Thorn Creek in South Holland, including the Munster
(Hohman Avenue) gauge.

* WHEN...From early Sunday morning to late Sunday night.

* IMPACTS...At 12.5 feet, Most areas outside of the levee-protected
area are inundated in Hammond and Munster.

* ADDITIONAL DETAILS...
- At 8:00 PM CDT Saturday the stage was 6.7 feet.
- Forecast...The river is expected to rise above flood stage early
Sunday morning to a crest of 13.8 feet early tomorrow afternoon.
It will then fall below flood stage late tomorrow evening.
- Flood stage is 12.0 feet.
- http://www.weather.gov/safety/flood

## retained text

The historical document was shared with another weather alert and cannot be attributed to this record. The original extract is preserved above; the exact alert link was not retained.