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Red Flag Warning: Upper Snake River Valley/Idaho Falls BLM; Centennial Mountains and Snake River Range/Targhee NF

source: us-gov-api (us-gov-api:noaa-weather)published 2026-07-11 20:44ingested 2026-07-12 08:17

extract

Red Flag Warning — Upper Snake River Valley/Idaho Falls BLM; Centennial Mountains and Snake River Range/Targhee NF Severity: Severe. Certainty: Likely. ...RED FLAG WARNING IN EFFECT FROM 1 PM TO 9 PM MDT SUNDAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 410, 411 AND 476... * AFFECTED AREA...Fire Weather Zone 410 Upper Snake River Valley/Idaho Falls BLM and Fire Weather Zone 411 Centennial Mountains and Snake River Range/Targhee NF. * WINDS...Southwest 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 10 percent. * IMPACTS...High wind gusts could cause any existing fires or new fire starts to grow rapidly.

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The historical document was shared with another weather alert and cannot be attributed to this record.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