...RED FLAG WARNING WILL EXPIRE AT 10 PM MDT THIS EVENING FOR LOW HUMIDITY AND GUSTY SOUTH WINDS... * AFFECTED AREA...Fire Weather Zone 204 Eastern Panhandle/Crescent Lake NWR. * TIMING...Monday, 11AM to 9PM MDT. * WINDS...South 15 to 25 mph with gusts up to 40 mph in the morning shifting to the north during the afternoon hours on Monday. * RELATIVE HUMIDITY...As low as 15 percent Monday afternoon. * TEMPERATURES...High temperatures Monday 95 to 100 degrees. * LIGHTNING...Some dry lightning may be possible by late Monday afternoon into early evening. * IMPACTS...Any fire starts have the potential to spread rapidly and be difficult to control.