# Extreme Heat Warning: Mitchell; Howard; Winneshiek; Allamakee; Floyd; Chickasaw; Fayette; Clayton; Wabasha; Dodge; Olmsted; Winona; Mower; Fillmore; Houston; Clark; Buffalo; Trempealeau; Jackson; La Crosse; Monroe; Juneau; Adams; Vernon; Crawford; Richland; Grant — retained record

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

Canonical: https://highsignal.app/data/records/6e34f01a9ce67322

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-06-28 07:08 ingested 2026-06-28 12:50

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

## extract

Extreme Heat Warning — Mitchell; Howard; Winneshiek; Allamakee; Floyd; Chickasaw; Fayette; Clayton; Wabasha; Dodge; Olmsted; Winona; Mower; Fillmore; Houston; Clark; Buffalo; Trempealeau; Jackson; La Crosse; Monroe; Juneau; Adams; Vernon; Crawford; Richland; Grant
Severity: Severe. Certainty: Likely.
* WHAT...Dangerously hot conditions with heat index values up to 108
expected.

* WHERE...Portions of north central and northeast Iowa, southeast
Minnesota, and central, southwest, and west central Wisconsin.

* WHEN...From 8 AM Monday to 9 PM CDT Tuesday.

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

* ADDITIONAL DETAILS...Warm conditions are forecast today over
northeast Iowa. A Heat Advisory may eventually be needed.
Thunderstorms tonight and Monday could limit heating which would
reduce the risk of heat-related illness.

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The historical document was shared with another weather alert and cannot be attributed to this record.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