# Red Flag Warning: Northern Boise BLM — retained record

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

Canonical: https://highsignal.app/data/records/82bcd2c52127cb79

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-07-31 12:39 ingested 2026-08-01 08:19

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

## extract

Red Flag Warning — Northern Boise BLM
Severity: Severe. Certainty: Likely.
...DRY COLD FRONTAL PASSAGE SATURDAY...

Critical fire weather conditions as a dry cold front moves
through the region. Winds begin to rise Saturday afternoon,
although mostly remain 15 to 20 mph with 25 to 30 mph gusts. At
the same time, minimum RHs across the area are well below 20%,
down to 10% in the high desert. Winds increase overnight as RHs
begin to rise out. Winds 20 to 25 mph with gusts up to 45 mph are
possible from Baker County through the Lower Treasure Valley
overnight Saturday. These strong winds occur as RHs rise out of
critical dryness, however active fire behavior may be observed
even past the Red Flag Warnings due to the winds.

The National Weather Service in Boise has issued a Red Flag
Warning for winds and low relative humidities, which is in effect
from 3 PM to 9 PM MDT Saturday.

* AFFECTED AREA...In Idaho, Fire Weather Zone 400 Northern Boise
BLM.

* TIMING...From 3 PM to 9 PM MDT Saturday.

* WINDS...West 10 to 15 mph with gusts up to 30 mph.

* RELATIVE HUMIDITY...13 to 17 percent.

* TEMPERATURES...92 to 100 degrees.

* IMPACTS...Any fire that develops will catch and spread
quickly. Outdoor burning is not recommended.

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The historical document was shared with another weather alert and cannot be attributed to this record.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