FNUS71 KLWX 252031 FWSLWX SPOT FORECAST FOR BUCK MTN BLOCKS 4 5...USFS NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 431 PM EDT THU APR 25 2013 FORECAST IS BASED ON IGNITION TIME OF 1000 EDT ON APRIL 26. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... HIGH PRESSURE WILL BRING DRY CONDITIONS FRIDAY ALONG WITH LIGHT WINDS. HOWEVER...THE RELATIVE HUMIDITY WILL DROP TO NEAR 30 PERCENT. UNCERTAINTY IN THE RELATIVE HUMIDITY FORECAST REMAINS HIGH DUE TO WINDS BEING FROM THE NORTH AND THE MIXING LAYER INCREASING. OFTEN TIMES THE RELATIVE HUMIDITY ENDS UP BEING LOWER THAN FORECASTED. DRY CONDITIONS ARE EXPECTED FRIDAY NIGHT ALONG WITH LIGHT WINDS. ATMOSPHERIC MOISTURE WILL INCREASE SATURDAY AS HIGH PRESSURE MOVES OFF THE COAST AND A SOUTHEASTERLY FLOW DEVELOPS. RAIN SHOULD HOLD OFF UNTIL SATURDAY NIGHT OR SUNDAY. A MOIST AIRMASS WITH CHANCES FOR PRECIPITATION WILL CONTINUE EARLY NEXT WEEK. .FRIDAY... SKY/WEATHER.........SUNNY (15-25 PERCENT). MAX TEMPERATURE.....AROUND 60. MIN HUMIDITY........30 PERCENT. WIND (20 FT)........NORTH WINDS AROUND 5 MPH. CWR.................0 PERCENT. MIXING HEIGHT.......1200-3100 FT AGL...INCREASING TO 6000-6900 FT AGL. TRANSPORT WINDS.....WEST 7 TO 9 MPH. TIME (EDT) 10 AM NOON 2 PM 4 PM SKY (%).........18 24 29 26 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE TEMP............50 55 58 59 RH..............48 38 31 31 20 FT WIND......N 4 N 4 N 4 N 4 20 FT WIND GUST. CWR.............0 0 0 0 .FRIDAY NIGHT... SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT). MIN TEMPERATURE.....AROUND 41. MAX HUMIDITY........68 PERCENT. WIND (20 FT)........LIGHT AND VARIABLE WINDS. CWR.................0 PERCENT. MIXING HEIGHT.......5800-6900 FT AGL...DECREASING TO 200-700 FT AGL. TRANSPORT WINDS.....NORTH 3 TO 7 MPH...BECOMING WEST 2 TO 3 MPH. TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%).........22 19 25 27 28 25 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............57 53 50 47 45 44 RH..............37 44 52 58 62 62 20 FT WIND......N 3 N 2 NE 2 NE 1 NE 1 N 1 20 FT WIND GUST.4 4 4 CWR.............0 0 0 0 0 0 .SATURDAY... SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT). MAX TEMPERATURE.....AROUND 65. MIN HUMIDITY........39 PERCENT. WIND (20 FT)........LIGHT AND VARIABLE WINDS...BECOMING SOUTHEAST 5 TO 8 MPH LATE. CWR.................10 PERCENT. MIXING HEIGHT.......300-2100 FT AGL...INCREASING TO 5400-6900 FT AGL. TRANSPORT WINDS.....NORTHWEST AROUND 2 MPH...BECOMING SOUTHEAST 2 TO 8 MPH. TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%).........23 18 26 33 48 50 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............43 47 54 60 63 64 RH..............67 63 50 42 39 41 20 FT WIND......N 1 NE 1 E 1 SE 2 SE 3 SE 4 20 FT WIND GUST. 4 4 7 CWR.............0 0 0 0 10 10 $$ FORECASTER...LASORSA REQUESTED BY...COLLETT TYPE OF REQUEST...PRESCRIBED .TAG 20130426.BUCKM.01/LWX