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RED FLAG WARNING Warning Issue Date: 942 AM EDT WED SEP 08 2010
RED FLAG WARNING IN EFFECT UNTIL 7 PM EDT THIS EVENING... THE NATIONAL WEATHER SERVICE IN STERLING VIRGINIA HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT UNTIL 7 PM EDT THIS EVENING. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. A COLD FRONT IS MOVING THROUGH THE MID-ATLANTIC REGION THIS MORNING. WESTERLY WINDS WILL INCREASE TO 15 TO 25 MPH AND RELATIVE HUMIDITY VALUES WILL DECREASE TO 25 TO 30 PERCENT THIS AFTERNOON. WITH THESE CONDITIONS OCCURRING OVER AN AREA WITH VERY LOW FUEL MOISTURE, THIS WILL PRODUCE A FAVORABLE ENVIRONMENT FOR THE SPREAD OF FIRES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW OR WILL SHORTLY. A COMBINATION OF STRONG WINDS, LOW RELATIVE HUMIDITY AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$