FNUS71 KLWX 211106 FWSLWX SPOT FORECAST FOR NORTH NEW ROAD RUN...USFS NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 706 AM EDT THU APR 21 2011 FORECAST IS BASED ON IGNITION TIME OF 1000 EDT ON APRIL 21. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... HIGH PRESSURE WILL MOVE ACROSS THE MID ATLANTIC TODAY. 10-HR FUEL MOISTURES ARE FORECAST TO DROP TO 7-8 PERCENT THISVAFTERNOON ACROSS MARYLAND AND VIRGINIA. WINDS...PARTICULARLY ACROSS MARYLAND...SHOULD SUSTAIN AT NEAR 20 MPH DURING MUCH OF THE DAY. IN ADDITION...DOWNSLOPING FLOW SHOULD SUPPORT RELATIVE HUMIDITY VALUES BOTTOMING OUT AT NEAR 30 PERCENT FOR SEVERAL HOURS DURING THE AFTERNOON. A WARM FRONT WILL SLOWLY LIFT OVER THE REGION TOMORROW. WITH RAIN MOVING IN TOMORROW...NO RISK OF WEATHER SUPPORTIVE OF THE SPREAD OF FIRES. THIS FRONT WILL STALL AND REMAIN SITUATED ACROSS THE AREA INTO THE BEGINNING OF THE WORK WEEK. .TODAY... SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT). MAX TEMPERATURE.....AROUND 56. MIN HUMIDITY........32 PERCENT. WIND (20 FT)........NORTHWEST WINDS 7 TO 12 MPH. CWR.................0 PERCENT. MIXING HEIGHT.......900-2700 FT AGL...INCREASING TO 3300-4300 FT AGL LATE IN THE MORNING. TRANSPORT WINDS.....NORTHWEST 15 TO 23 MPH...DECREASING TO AROUND 13 MPH LATE. TIME (EDT) 10 AM NOON 2 PM 4 PM SKY (%).........42 34 27 30 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE TEMP............50 52 55 55 RH..............41 36 32 31 20 FT WIND......NW 9 NW 10 NW 7 NW 6 20 FT WIND GUST.20 20 15 15 CWR.............0 0 0 0 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT)...THEN BECOMING MOSTLY CLOUDY (65-75 PERCENT). A SLIGHT CHANCE OF RAIN LATE. MIN TEMPERATURE.....AROUND 35. MAX HUMIDITY........89 PERCENT. WIND (20 FT)........NORTH WINDS 5 TO 7 MPH EARLY IN THE EVENING...BECOMING LIGHT AND VARIABLE. CWR.................10 PERCENT...INCREASING TO 20 PERCENT. MIXING HEIGHT.......2700-4200 FT AGL...DECREASING TO 600-1800 FT AGL IN THE LATE EVENING AND OVERNIGHT. TRANSPORT WINDS.....EAST 6 TO 12 MPH. TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%).........34 38 47 59 68 78 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............53 48 45 42 40 38 RH..............33 46 58 67 73 79 20 FT WIND......NW 6 N 5 NE 2 NE 2 E 2 E 2 20 FT WIND GUST.15 10 5 5 5 5 CWR.............0 0 0 10 10 10 .FRIDAY... SKY/WEATHER.........CLOUDY (90-100 PERCENT). RAIN EARLY IN THE MORNING. MAX TEMPERATURE.....AROUND 47. MIN HUMIDITY........62 PERCENT. WIND (20 FT)........SOUTHEAST WINDS 6 TO 11 MPH. CWR.................20 PERCENT...INCREASING TO 100 PERCENT. MIXING HEIGHT.......1100-2900 FT AGL...INCREASING TO 3200-3900 FT AGL LATE IN THE MORNING. TRANSPORT WINDS.....SOUTH 15 TO 24 MPH...INCREASING TO 25 TO 29 MPH EARLY IN THE AFTERNOON. TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%).........90 100 100 100 100 100 WEATHER COV.....S CHC DEFNTE DEFNTE DEFNTE DEFNTE DEFNTE WEATHER TYPE....RAIN RAIN RAIN RAIN RAIN RAIN TEMP............38 38 42 44 46 47 RH..............76 89 70 65 68 65 20 FT WIND......E 5 SE 8 SE 9 SE 9 SE 9 SE 8 20 FT WIND GUST.10 15 15 20 20 15 CWR.............20 90 90 100 100 100 $$ FORECASTER...KONARIK REQUESTED BY...DUTY OFFICER TYPE OF REQUEST...PRESCRIBED .TAG 20110421.NORTH.01/LWX