# Red Flag Warning: Crow Indian Reservation/Big Horn Canyon Rec Area; Northern Rosebud/Northern Treasure Counties; Northern Cheyenne Indian Reservation/Ashland Ranger District Custer Natl Forest; Custer County; Sheridan County/Casper BLM; Bighorn National Forest — retained record

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

Canonical: https://highsignal.app/data/records/e0218d7fb8a71492

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-08-01 00:56 ingested 2026-08-01 08:19

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

## extract

Red Flag Warning — Crow Indian Reservation/Big Horn Canyon Rec Area; Northern Rosebud/Northern Treasure Counties; Northern Cheyenne Indian Reservation/Ashland Ranger District Custer Natl Forest; Custer County; Sheridan County/Casper BLM; Bighorn National Forest
Severity: Severe. Certainty: Likely.
* IMPACTS: Low humidities, hot temperatures, strong gusty winds,
and wind shift with a cold front will create erratic fire
behavior.

* AFFECTED AREA:
In North Central WY Fire Zones...274...284.
In South Central MT Fire Zone...129.
In Southeast MT Fire Zones...130...131...132.

* COUNTIES AFFECTED:
In North Central WY...Big Horn...Johnson...Sheridan...Washakie.
In South Central MT...Big Horn...Carbon...Yellowstone.
In Southeast MT...Custer...Powder River...Rosebud...Treasure.

* COLD FRONT: A cold front moves through Saturday night shifting
winds to the northwest and increasing wind speeds.

* WIND: Northwest 10 to 20 mph with gusts up to 35 mph behind the
front.

* HUMIDITY: As low as 12 percent.

* TEMPERATURES: Up to 98 degrees.

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The historical document was shared with another weather alert and cannot be attributed to this record.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