Red Flag Warning issued September 11 at 2:17AM MDT until September 11 at 9:00PM MDT by NWS Pocatello ID

* AFFECTED AREA…Fire Weather Zone 410 Upper Snake River
Valley/Idaho Falls BLM.

* WINDS…Southwest 15 to 25 mph with gusts up to 40 mph.

* RELATIVE HUMIDITY…As low as 12 percent.

* IMPACTS…Existing or new fires could grow rapidly.
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.