# Heat Advisory: Larimer County Below 6000 Feet/Northwest Weld County; Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County; North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County; Central and South Weld County — retained record

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

Canonical: https://highsignal.app/data/records/5f289716c96a5282

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-07-19 19:57 ingested 2026-07-20 08:55

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

## extract

Heat Advisory — Larimer County Below 6000 Feet/Northwest Weld County; Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County; North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County; Central and South Weld County
Severity: Moderate. Certainty: Likely.
* WHAT...High temperatures reaching 99 to 103 degrees Monday. Lows
tonight will only range between 68 and 72 across the Denver metro
area, with mid to upper 60s around Fort Collins and Greeley.

* WHERE...Fort Collins, Boulder, Denver metro, and Greeley.

* WHEN...Until 9 PM MDT Monday.

* IMPACTS...Hot temperatures 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The historical document was shared with another weather alert and cannot be attributed to this record.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.