FNUS72 KFFC 110049 FWSFFC SPOT FORECAST FOR PLEASANT GAP BLACKLINE...USFS NATIONAL WEATHER SERVICE PEACHTREE CITY GA 849 PM EDT SUN MAR 10 2013 .DISCUSSION... CLOUDS WILL CONTINUE TO INCREASE TONIGHT AHEAD OF A DEVELOPING FRONTAL SYSTEM THAT WILL PUSH ACROSS THE FORECAST AREA MONDAY AFTERNOON AND MONDAY NIGHT...BRINGING WIDESPREAD SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS. ALTHOUGH EXPECTING MOSTLY SHOWERS... THE GREATER CHANCE FOR A THUNDERSTORM OR TWO WILL BE FROM MID MONDAY AFTERNOON THROUGH MONDAY EVENING. THE FRONT WILL PUSH SOUTH AND EAST OF THE AREA EARLY TUESDAY MORNING... WITH A GUSTY NORTHWEST WIND IN ITS WAKE. WINDY CONDITIONS AHEAD OF THE FRONT WILL CONTINUE OVERNIGHT TONIGHT WITH GUSTS OF 25 TO 30MPH EXPECTED FROM THE SOUTH TO SOUTHEAST. DEW POINTS WILL INCREASE STEADILY THROUGH THE OVERNIGHT HOURS. .REST OF TONIGHT... SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT) THEN BECOMING MOSTLY CLOUDY (65-75 PERCENT). SLIGHT CHANCE OF RAIN SHOWERS BY SUNRISE. MIN TEMPERATURE.....AROUND 54 TO 58. MAX HUMIDITY........86 PERCENT. WIND (20 FT)........SOUTH WINDS 10 TO 14 MPH. GUSTS UP TO 25 TO 30 MPH DURING THE NIGHT. CWR.................10 PERCENT INCREASING TO 20 PERCENT IN THE NIGHT. LAL.................1. MIXING HEIGHT.......300-400 FT AGL. TRANSPORT WINDS.....SOUTH 16 TO 18 MPH. DISPERSION INDEX....15. LVORI...............3. TIME (EDT) 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM SKY (%).........28 28 28 37 56 75 84 85 87 88 WEATHER COV..... SCH SCH WEATHER TYPE.... RW RW TEMP............64 62 61 59 57 54 51 50 50 50 RH..............29 34 40 47 55 64 74 78 80 81 20 FT WIND DIR..S S S S S S S S S S 20 FT WIND SPD..12 13 13 13 9 10 12 14 13 12 20 FT WIND GUST.20 20 25 20 15 20 20 25 20 20 DISPERSION IDX..14 14 14 13 17 17 17 17 16 16 LVORI...........2 2 2 2 2 2 3 3 3 4 CWR.............0 0 0 0 10 10 10 10 20 20 .MONDAY... SKY/WEATHER.........CLOUDY (85-95 PERCENT). RAIN SHOWERS LIKELY IN THE MORNING. SLIGHT CHANCE OF THUNDERSTORMS THROUGH THE DAY. RAIN SHOWERS IN THE AFTERNOON. MAX TEMPERATURE.....AROUND 64. MIN HUMIDITY........64 PERCENT. WIND (20 FT)........SOUTHWEST WINDS 8 TO 14 MPH. GUSTS UP TO 25 MPH UNTIL LATE AFTERNOON. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS LATE IN THE MORNING. CWR.................100 PERCENT. LAL.................1 UNTIL 1100...THEN 2. MIXING HEIGHT.......400 FT AGL INCREASING TO 3300-4000 FT AGL LATE IN THE MORNING. TRANSPORT WINDS.....SOUTH 16 TO 23 MPH INCREASING TO 30 TO 37 MPH IN THE LATE MORNING AND EARLY AFTERNOON...THEN BECOMING SOUTHWEST 25 MPH LATE IN THE AFTERNOON SHIFTING TO THE WEST AROUND 16 MPH BY EVENING. DISPERSION INDEX....18 INCREASING TO 27 LATE IN THE MORNING...THEN INCREASING TO 87 LATE IN THE MORNING DECREASING TO 73 LATE IN THE AFTERNOON DECREASING TO 57 DECREASING TO 44 LATE IN THE AFTERNOON. LVORI...............3. TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY (%).........90 92 92 91 91 91 WEATHER COV.....S CHC CHANCE CHANCE LIKELY DEFNTE DEFNTE WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR TEMP............50 50 55 59 60 62 RH..............83 86 80 74 72 66 20 FT WIND......S 12 S 12 S 13 S 14 S 13 SW 9 20 FT WIND GUST.20 20 20 25 20 15 DISPERSION IDX..14 15 27 89 85 57 LVORI...........4 4 3 3 3 1 CWR.............20 30 50 60 100 100 $$ FORECASTER...MURRELL REQUESTED BY...JEFFREY R SCHARDT TYPE OF REQUEST...PRESCRIBED .TAG 20130310.PLEAS.01/FFC