FNUS71 KAKQ 150251 FWSAKQ SPOT FORECAST FOR CHUB SANDHILL UNIT 6...DCR DNH NATIONAL WEATHER SERVICE WAKEFIELD VA 951 PM EST THU FEB 14 2013 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... HIGH PRESSURE SLIDES OFF THE COAST TONIGHT AND A COLD FRONT APPROACHES THE MID ATLANTIC REGION ON FRIDAY. THE COLD FRONT WILL PASS THROUGH THE AREA FRIDAY NIGHT...FOLLOWED BY UNSETTLED CONDITIONS AND A COOLER CANADIAN AIRMASS FOR THE REMAINDER OF THE WEEKEND. HOURLY WEATHER GRAPH ONLY AVAILABLE THROUGH WEBSITE. .FRIDAY... MAX HUMIDITY........76 PERCENT. CHANCE OF PCPN......30 PERCENT. MIXING HEIGHT.......2300-3900 FT AGL...DECREASING TO 1200-1700 FT AGL. TRANSPORT WINDS.....SOUTHWEST 8 TO 17 MPH...DECREASING TO 3 TO 8 MPH IN THE EVENING...THEN BECOMING NORTH 13 TO 17 MPH AFTER MIDNIGHT. HAINES INDEX........2 TO 5 OR VERY LOW TO MODERATE POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. TIME (EST) 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM RH..................46 43 40 39 36 39 42 48 54 60 63 70 73 73 76 76 76 76 73 CHC OF PCPN (%).....0 0 10 10 10 10 10 10 30 30 30 30 30 30 30 30 30 30 30 MIX HGT (KFT).......2.3 3.0 3.7 3.8 3.8 3.9 3.2 2.4 1.7 1.6 1.5 1.4 1.3 1.3 1.2 1.2 1.2 1.3 1.3 TRANSP WIND DIR.....W W W W W W SW SW S S S S SW NW N N N N N TRANSP WIND SPD.....13 16 17 17 17 15 12 8 5 3 3 5 8 13 16 17 17 16 16 VRATE KT-FT/1000....25 40 56 58 56 51 32 16 7 4 4 6 10 14 17 18 18 18 18 LVORI...............1 1 1 1 1 1 2 2 2 3 3 3 3 3 4 4 4 4 3 ADI.................35 50 62 64 62 55 8 3 2 1 1 2 4 6 11 12 11 11 24 HAINES INDEX........4 5 5 5 5 5 5 5 5 5 4 4 4 3 3 3 2 2 2 .SATURDAY... SKY/WEATHER.........CLOUDY (85-95 PERCENT). A CHANCE OF SHOWERS. A CHANCE OF SNOW SHOWERS AND SLEET LATE. MAX TEMPERATURE.....AROUND 44. MIN HUMIDITY........52 PERCENT. WIND (20FT/2MIN)....NORTH WINDS 7 TO 9 MPH. WAVE HEIGHT.........0 FEET. DOMINANT PERIOD.....MISSING. CHANCE OF PCPN......50 PERCENT. MIXING HEIGHT.......1300-2500 FT AGL. TRANSPORT WINDS.....NORTH 13 TO 20 MPH. HAINES INDEX........2 TO 3 OR VERY LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE GROWTH. TIME (EST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM SKY (%).............93 93 93 93 93 93 92 92 92 89 89 89 WEATHER COV.........CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC WEATHER TYPE........RW RW RW RW RW RW RW RW RW SW SW SW TSTM COV............ TEMP................39 39 39 40 41 42 43 43 43 44 42 41 RH..................76 73 73 70 67 65 60 60 57 55 57 57 CHC OF PCPN (%).....30 40 40 40 40 40 40 50 50 50 50 50 MIX HGT (KFT).......1.3 1.4 1.7 2.0 2.3 2.4 2.5 2.5 2.5 2.5 2.5 2.1 20 FT WIND DIR......N N N N N N N N N N N N 20 FT WIND SPD......7 8 8 8 9 9 9 9 9 9 9 9 20 FT WIND GUST.....15 15 15 15 15 15 15 15 15 15 15 15 TRANSP WIND DIR.....N N N N N N N N N N N N TRANSP WIND SPD.....16 16 15 15 14 14 13 13 14 16 18 20 VRATE KT-FT/1000....19 19 23 26 29 28 27 28 31 35 39 37 LVORI...............3 3 3 3 3 2 2 2 1 1 1 2 ADI.................25 25 27 28 30 28 27 28 31 35 39 27 HAINES INDEX........2 2 2 3 3 3 3 3 3 3 3 3 WAVE HEIGHT (FT)....0 0 0 0 0 0 0 0 0 0 0 0 DOMINANT PERIOD (S).M M M M M M M M M M M M FORECASTER...GINGRICH REQUESTED BY...REBECCA WILSON TYPE OF REQUEST...PRESCRIBED .TAG 20130215.CHUBS.01/AKQ