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Red Flag Warning
ActiveUpper Snake River Valley/Idaho Falls BLM; Middle Snake River Valley/Twin Falls BLM north of the Snake River
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Severe
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* AFFECTED AREA...Fire Weather Zone 410 Upper Snake River Valley/Idaho Falls BLM and Fire Weather Zone 425 Middle Snake River Valley/Twin Falls BLM north of the Snake River.
* WIND...West 15 to 25 mph with gusts up to 35 mph.
* HUMIDITY...As low as 8 percent.
* IMPACTS...Wind reaching these speeds and humidity drier than 15 percent can result in rapid fire spread and extreme wildfire intensity.
Data from the National Weather Service
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