# Extreme Heat Warning: Niagara; Orleans; Monroe; Wayne; Northern Cayuga; Oswego; Livingston; Ontario — retained record

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

Canonical: https://highsignal.app/data/records/1426553e2bc36161

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-07-01 01:42 ingested 2026-07-01 09:53

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

## extract

Extreme Heat Warning — Niagara; Orleans; Monroe; Wayne; Northern Cayuga; Oswego; Livingston; Ontario
Severity: Severe. Certainty: Likely.
* WHAT...Dangerously hot conditions with heat index values 104 to
108 each afternoon. Very warm and muggy temperatures overnight
will not provide much relief.

* WHERE...Niagara, Orleans, Monroe, Wayne, Northern Cayuga, Oswego,
Livingston, and Ontario Counties.

* WHEN...From noon today to 8 PM EDT Friday.

* IMPACTS...Extreme heat and humidity will significantly increase
the potential for heat related illnesses, particularly for those
working or participating in outdoor activities.

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The historical document was shared with another weather alert and cannot be attributed to this record.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