# Severe Thunderstorm Warning: Mahaska, IA; Poweshiek, IA — retained record

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

Canonical: https://highsignal.app/data/records/24bdf78646b5dff0

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-07-04 03:04 ingested 2026-07-04 08:42

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

## extract

Severe Thunderstorm Warning — Mahaska, IA; Poweshiek, IA
Severity: Severe. Certainty: Observed.
SVRDMX

The National Weather Service in Des Moines has issued a

* Severe Thunderstorm Warning for...
Poweshiek County in central Iowa...
Northern Mahaska County in south central Iowa...

* Until 400 AM CDT.

* At 303 AM CDT, severe thunderstorms were located along a line
extending from near Holiday Lake to Leighton, moving east at 20
mph.

HAZARD...60 mph wind gusts. A few recent personal weather stations
have recorded gusts of 50 to 60 mph wind gusts near
Searsboro.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
Oskaloosa, Montezuma, Brooklyn, New Sharon, Victor, Fremont,
University Park, Holiday Lake, Malcom, Deep River, Barnes City,
Rose Hill, Searsboro, Hartwick, Keomah Village, Guernsey, and Lake
Keomah State Park.

This includes Interstate 80 between mile markers 187 and 204.

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The historical document was shared with another weather alert and cannot be attributed to this record.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