# Red Flag Warning: East Salmon River Mountains/Salmon NF; Lemhi and Lost River Range/Challis NF — retained record

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

Canonical: https://highsignal.app/data/records/f14cf514d1fce4c9

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-07-27 00:34 ingested 2026-07-27 09:51

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

## extract

Red Flag Warning — East Salmon River Mountains/Salmon NF; Lemhi and Lost River Range/Challis NF
Severity: Severe. Certainty: Likely.
...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 9 PM MDT
THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE
WEATHER ZONES 475 AND 476...

* AFFECTED AREA...Fire Weather Zone 475 East Salmon River
Mountains/Salmon NF and Fire Weather Zone 476 Lemhi and Lost
River Range/Challis NF.

* WINDS...Southwest 10 to 20 mph with gusts up to 30 mph. Locally
high gusts are possible due to virga.

* RELATIVE HUMIDITY...As low as 13 percent.

* IMPACTS...Wind and low humidity can lead to rapid spread of
fire and more intense fire in receptive fuels.

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The historical document was shared with another weather alert and cannot be attributed to this record.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