FNUS71 KLWX 301357 FWSLWX SPOT FORECAST FOR JARMAN GAP RX...NPS NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 957 AM EDT SAT APR 30 2011 FORECAST IS BASED ON IGNITION TIME OF 1000 EDT ON MAY 01. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... HIGH PRESSURE WILL CONTINUE ACROSS THE MID ATLANTIC TODAY...MOVING OFFSHORE BY SUNDAY AFTERNOON. COOLER AND DRIER CONDITIONS WILL CONTINUE THROUGH THE PERIOD. A COLD FRONT FROM THE WEST WILL CROSS THE REGION MONDAY. A SECOND AREA OF HIGH PRESSURE BUILDING OVER THE MID ATLANTIC REGION EARLY NEXT WEEK WILL STEER A LOW DEVELOPING OFF THE SOUTH ATLANTIC COAST WELL AWAY FROM SHORE. .SUNDAY... SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT). A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. MAX TEMPERATURE.....AROUND 72. MIN HUMIDITY........45 PERCENT. WIND (20 FT)........LIGHT AND VARIABLE WINDS...BECOMING SOUTH 6 TO 8 MPH IN THE LATE MORNING AND EARLY AFTERNOON...THEN BECOMING LIGHT AND VARIABLE. CWR.................10 PERCENT...INCREASING TO 20 PERCENT IN THE AFTERNOON. MIXING HEIGHT.......500-2300 FT AGL...INCREASING TO 2300-3500 FT AGL LATE IN THE MORNING. TRANSPORT WINDS.....SOUTH 3 TO 12 MPH...INCREASING TO 12 TO 16 MPH IN THE LATE MORNING AND AFTERNOON. TIME (EDT) 10 AM NOON 2 PM 4 PM SKY (%).........55 61 61 65 WEATHER COV..... S CHC S CHC WEATHER TYPE....NONE NONE RNSHWR RNSHWR TEMP............61 67 70 71 RH..............58 49 45 46 20 FT WIND......S 5 S 6 S 3 SE 3 20 FT WIND GUST.10 10 5 5 CWR.............10 10 20 20 .SUNDAY NIGHT... SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). A SLIGHT CHANCE OF SHOWERS EARLY IN THE EVENING...THEN A CHANCE OF SHOWERS. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. MIN TEMPERATURE.....AROUND 53. MAX HUMIDITY........93 PERCENT. WIND (20 FT)........EAST WINDS 5 TO 6 MPH IN THE EVENING...BECOMING SOUTHEAST AROUND 5 MPH AFTER MIDNIGHT...BECOMING LIGHT AND VARIABLE. CWR.................20 PERCENT...INCREASING TO 30 PERCENT IN THE EVENING...THEN DECREASING TO 20 PERCENT. MIXING HEIGHT.......400-1900 FT AGL. TRANSPORT WINDS.....SOUTH 5 TO 12 MPH. TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%).........74 74 78 78 78 79 WEATHER COV.....S CHC CHANCE CHANCE CHANCE S CHC S CHC WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR TEMP............69 65 62 59 57 56 RH..............53 65 72 80 83 86 20 FT WIND......SE 4 E 5 E 4 SE 3 SE 4 SE 3 20 FT WIND GUST.5 5 5 5 5 CWR.............20 30 30 30 20 20 .MONDAY... SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). A CHANCE OF SHOWERS AND THUNDERSTORMS. MAX TEMPERATURE.....AROUND 73. MIN HUMIDITY........53 PERCENT. WIND (20 FT)........LIGHT AND VARIABLE WINDS...BECOMING SOUTH 5 TO 7 MPH. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS. CWR.................20 PERCENT...INCREASING TO 40 PERCENT IN THE MORNING. MIXING HEIGHT.......600-2500 FT AGL...INCREASING TO 2700 FT AGL LATE. TRANSPORT WINDS.....SOUTHWEST 5 TO 14 MPH...INCREASING TO 15 TO 16 MPH LATE. TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%).........83 83 85 88 88 89 WEATHER COV.....S CHC CHANCE CHANCE CHANCE CHANCE CHANCE WEATHER TYPE....RNSHWR TSTORM TSTORM TSTORM TSTORM TSTORM TEMP............55 58 64 69 71 72 RH..............93 83 65 57 57 53 20 FT WIND......SE 3 SE 4 S 5 S 5 S 5 S 6 20 FT WIND GUST.5 5 10 10 10 CWR.............20 40 40 40 40 40 $$ FORECASTER...SILVERMAN REQUESTED BY...JANE HULSE TYPE OF REQUEST...PRESCRIBED .TAG 20110501.JARMA.02/LWX