Red Flag Warning in Bannock County, Idaho
Issued by the National Weather Service and archived by Claims Pages
EXPIRED
8/4/2025 1:52:00 AM (UTC)
Urgency: Expected
Severity: Severe
Certainty: Likely
8/4/2025 1:52:00 AM until 8/4/2025 9:00:00 PM
A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will shortly based on these criteria
for Southeastern Idaho:
- Relative humidity at or below 15 percent and wind gusts of at
least 25 mph in the mountains, or 30 mph in the Snake Plain.
* AFFECTED AREA...Fire Weather Zone 410 Upper Snake River
Valley/Idaho Falls BLM and Fire Weather Zone 413 Caribou
Range/Caribou NF. Mostly likely area affected are areas west of
the Snake River for Fire Weather Zone 410 and nearly all of Fire
Weather Zone 413.
* WINDS...Southwest 15 to 20 mph with gusts up to 35 mph.
* RELATIVE HUMIDITY...As low as 13 percent.
* IMPACTS...The combination of gusty winds and low humidity with
critically dry fuels may result in extreme fire behavior.
