# Extreme Heat Watch: Washington; Shenandoah; Frederick; Page; Warren; Clarke; Morgan; Berkeley; Jefferson — retained record

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

Canonical: https://highsignal.app/data/records/f7fde13610b3df1a

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-06-30 03:03 ingested 2026-06-30 09:10

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

## extract

Extreme Heat Watch — Washington; Shenandoah; Frederick; Page; Warren; Clarke; Morgan; Berkeley; Jefferson
Severity: Severe. Certainty: Likely.
* WHAT...For the Heat Advisory, heat index values up to 104
expected. For the Extreme Heat Watch, dangerously hot conditions
with heat index values up to 108 possible.

* WHERE...In Maryland, Washington County. In Virginia, Clarke,
Frederick, Page, Shenandoah, and Warren Counties. In West
Virginia, Berkeley, Jefferson, and Morgan Counties.

* WHEN...For the Heat Advisory, from 11 AM to 8 PM EDT Wednesday.
For the Extreme Heat Watch, from Thursday morning through Friday
evening.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. Hot temperatures and high
humidity may cause heat illnesses.

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The historical document was shared with another weather alert and cannot be attributed to this record.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