# Severe Thunderstorm Warning: Clearwater, MN; Mahnomen, MN; Polk, MN — retained record

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

Canonical: https://highsignal.app/data/records/954d8f2cf1b7da86

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-09-03 21:22 ingested 2026-09-04 02:50

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

## extract

Severe Thunderstorm Warning — Clearwater, MN; Mahnomen, MN; Polk, MN
Severity: Severe. Certainty: Observed.
At 920 PM CDT, a severe thunderstorm was located near Lengby, or 33
miles west of Bemidji, moving east at 30 mph.

HAZARD...Golf ball size hail.

SOURCE...Radar indicated. At 9:06 pm CDT, half dollar sized hail was
reported near Fosston.

IMPACT...People and animals outdoors will be injured. Expect damage
to roofs, siding, windows, and vehicles.

Locations impacted include...
Bagley, Clearbrook, Island Lake in Mahnomen County, Gonvick, Shevlin,
Rice Lake, and Lengby.

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The historical document was shared with another weather alert and cannot be attributed to this record.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