000 WWUS86 KLOX 262305 RFWLOX RED FLAG WARNING NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA 330 PM PST WED NOV 26 2003 CAZ044>047-053-054-088-271730- ...RED FLAG WARNING HAS BEEN ISSUED FOR THANKSGIVING DAY MORNING THROUGH FRIDAY AFTERNOON FOR LOW HUMIDITY AND SANTA ANA WINDS FOR THE VALLEYS AND MOUNTAINS OF VENTURA AND LOS ANGELES COUNTIES...ZONES 244 THROUGH 247...253...254 AND 288. SURFACE HIGH PRESSURE WILL BUILD INTO THE GREAT BASIN TONIGHT...FORCING NORTHEAST WINDS TO DEVELOP ACROSS VENTURA AND LOS ANGELES COUNTIES BY THANKSGIVING DAY MORNING. WINDS WILL BE STRONGEST THROUGH AND BELOW NORTHEAST-SOUTHWEST ORIENTED PASSES AND CANYONS AND BLOW BETWEEN 20 AND 35 MPH WITH LOCALLY HIGHER GUSTS. THE AIRMASS OVER SOUTHERN CALIFORNIA WILL ALSO BECOME INCREASINGLY DRY. THERE WILL BE A PERIOD FROM AROUND 9 AM UNTIL AROUND 2 PM BOTH THANKSGIVING DAY AND FRIDAY WHEN THE WINDS WILL PEAK AND RELATIVE HUMIDITY WILL BE BETWEEN 8 AND 15 PERCENT. THESE CONDITIONS WILL BE MOST PREVALENT IN THE SANTA MONICA MOUNTAINS...ALONG THE SOUTHERN AND WESTERN SLOPES OF THE LOS PADRES AND ANGELES NATIONAL FOREST...INCLUDING SOLEDAD CANYON...AND THE FOLLOWING VALLEY LOCATIONS: NORTHERN SAN FERNANDO VALLEY...CONEJO VALLEY...SIMI VALLEY...SANTA CLARA RIVER VALLEY AND SANTA CLARITA VALLEY. PLEASE ADVISE THE APPROPRIATE OFFICIALS AND FIRE CREWS IN THE FIELD OF THIS WARNING. $$ MOYER