# Red Flag Warning: Siskiyou County from the Cascade Mountains East and South to Mt Shasta; Modoc County Except for the Surprise Valley; Klamath Basin and the Fremont-Winema National Forest; South Central Oregon Desert including the BLM Land in Eastern Lake and Western Harney Counties — retained record

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

Canonical: https://highsignal.app/data/records/ad9ecb589ed01fd6

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-07-23 22:49 ingested 2026-07-24 08:22

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

## extract

Red Flag Warning — Siskiyou County from the Cascade Mountains East and South to Mt Shasta; Modoc County Except for the Surprise Valley; Klamath Basin and the Fremont-Winema National Forest; South Central Oregon Desert including the BLM Land in Eastern Lake and Western Harney Counties
Severity: Severe. Certainty: Likely.
* AFFECTED AREA...In northern California in Fire Weather Zones
284 and 285, including the Klamath, Shasta and Modoc National
Forests. In Oregon, nearly all areas east of the Cascades,
including the Klamath Basin, Fremont-Winema National Forest
and the south central Oregon Desert including BLM land in Fire
Weather Zones 624 and 625.

* WINDS...Southwest to west 10 to 20 mph with gusts up to 45
mph both Friday and Saturday afternoon and evening.

* MINIMUM HUMIDITY...5 to 15 percent.

* DURATION...3 to 8 hours Friday and Saturday afternoon and
evening.

* DETAILED URL...View the hazard area in detail at
https://weather.gov/wrh/hazards?wfo=mfr

* ADDITIONAL DETAILS...The fire weather threat will decrease
overnight with increasing humidities and lighter winds.

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The historical document was shared with another weather alert and cannot be attributed to this record.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