Advarsler, Ferron Debris Basin Number One Dam

Red Flag Warning issued June 28 at 10:33AM MDT until June 28 at 9:00PM MDT by NWS Salt Lake City UT * AFFECTED AREA...Fire Weather Zone 489 San Rafael Swell, Fire Weather Zone 494 Henry Mountains and Fire Weather Zone 498 Grand Staircase. * WINDS...Southwest 20 to 30 mph with gusts as high as 45 mph this afternoon and evening. Winds will diminish after sunset, but may remain elevated in zone 489 through midnight. * RELATIVE HUMIDITY...Falling into the 7 to 12 percent range this afternoon. * IMPACTS...Critical fire weather conditions are expected. Any new fire starts or existing fires may spread rapidly. A Red Flag Warning means that critical fire weather conditions are either occurring now...or are imminent. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior.