# Extreme Heat Watch: Buchanan; Delaware; Dubuque; Benton; Linn; Jones; Jackson; Iowa; Johnson; Cedar; Clinton; Muscatine; Scott; Keokuk; Washington; Louisa; Jefferson; Henry; Des Moines; Van Buren; Lee; Whiteside; Rock Island; Henry; Bureau; Putnam; Mercer; Henderson; Warren; Hancock; McDonough; Scotland; Clark — retained record

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

Canonical: https://highsignal.app/data/records/b2c0c43b87c98b65

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-07-26 03:00 ingested 2026-07-26 08:27

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

## extract

Extreme Heat Watch — Buchanan; Delaware; Dubuque; Benton; Linn; Jones; Jackson; Iowa; Johnson; Cedar; Clinton; Muscatine; Scott; Keokuk; Washington; Louisa; Jefferson; Henry; Des Moines; Van Buren; Lee; Whiteside; Rock Island; Henry; Bureau; Putnam; Mercer; Henderson; Warren; Hancock; McDonough; Scotland; Clark
Severity: Severe. Certainty: Likely.
* WHAT...For the Extreme Heat Warning, a dangerous combination of
oppressively humid and hot conditions with heat index values
between 100 to 110 expected. For the Extreme Heat Watch, continued
dangerously hot conditions possible with potential heat index
values between 100 to 110.

* WHERE...Portions of north central, northwest, and west central
Illinois, east central, northeast, and southeast Iowa, and
northeast Missouri.

* WHEN...For the Extreme Heat Warning, from 11 AM this morning to 9
PM CDT this evening. For the Extreme Heat Watch, from this evening
through Monday evening.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.

* ADDITIONAL DETAILS...Little relief is expected tonight with low
temperatures in the mid to upper 70s.

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The historical document was shared with another weather alert and cannot be attributed to this record.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