* AFFECTED AREA...Fire Weather Zone 222.
* TIMING...For the Red Flag Warning, from 11 AM to 8 PM MDT Friday. For the Fire Weather Watch, from Saturday morning through Saturday evening.
* WINDS...West 15 to 25 mph with gusts up to 40 mph.
* RELATIVE HUMIDITY...As low as 6 percent.
* IMPACTS...Elevated fire danger is expected. Fires will catch and spread rapidly and erratically.