# Extreme Heat Warning: Marshall; Woodford; McLean; De Witt; Piatt; Macon; Moultrie; Shelby; Effingham; Clay; Richland — retained record

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

Canonical: https://highsignal.app/data/records/6ab65fa9cd6bea0d

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-07-27 02:02 ingested 2026-07-27 09:51

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

## extract

Extreme Heat Warning — Marshall; Woodford; McLean; De Witt; Piatt; Macon; Moultrie; Shelby; Effingham; Clay; Richland
Severity: Severe. Certainty: Likely.
* WHAT...Dangerously hot conditions with afternoon heat index
values up to 115.

* WHERE...Portions of central, east central and southeast
Illinois.

* WHEN...Until 9 PM CDT this evening.

* IMPACTS...Extreme heat and humidity will significantly
increase the potential for heat related illnesses,
particularly for those working or participating in outdoor
activities.

* ADDITIONAL DETAILS...Thunderstorms could move into area late
this afternoon or evening, cooling temperatures and heat
indices.

## 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The historical document was shared with another weather alert and cannot be attributed to this record.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.