Red Flag Warning: Natrona County/Casper BLM; Granite/Green/Ferris/Rattlesnake Mountains; Casper Mountain

source: us-gov-api (us-gov-api:noaa-weather)published 2026-09-09 02:08ingested 2026-09-09 10:57

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Red Flag Warning — Natrona County/Casper BLM; Granite/Green/Ferris/Rattlesnake Mountains; Casper Mountain Severity: Severe. Certainty: Likely. * IMPACTS: Low Humidities and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY...Fire Weather Zones 280...289 and 300. * COUNTIES AFFECTED: In Central WY...Fremont...Natrona. In Southwest WY...Sweetwater. * WIND: West 10 to 15 mph with gusts up to 25 mph. Thursday, west to southwest 15 to 20 mph with gusts up to 40 mph. * HUMIDITY: As low as 8 percent. Thursday, as low as 6 percent. RH recovery will be poor tonight.

retained text

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