FNUS71 KBGM 211950 FWSBGM SPOT FORECAST FOR LOCH LOMOND...NATIONAL PARK SERVICE NATIONAL WEATHER SERVICE BINGHAMTON, NY 350 PM EDT SUN APR 21 2013 FORECAST IS BASED ON IGNITION TIME OF 0900 EDT ON APRIL 22. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... A RIDGE OF HIGH PRESSURE WILL BE ALONG THE EAST COAST ON MONDAY. LIGHT AND VARIABLE EYE LEVEL WINDS WILL BECOME EAST AT 10 MPH. DURING THE MORNING LOW TEMPERATURES IN THE 30S WILL RISE INTO THE 50S. THE RELATIVE HUMIDITY FALLS TO AROUND 30 PERCENT IN THE AFTERNOON. THERE WILL BE NO RAIN SHOWERS. .MONDAY... SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT). MAX TEMPERATURE.....AROUND 57. MIN HUMIDITY........27 PERCENT. WIND (20 FT)........ SLOPE/VALLEY.......LIGHT WINDS...BECOMING EAST AROUND 15 MPH WITH GUSTS UP TO 20 MPH. MIXING HEIGHT.......300 FT AGL...INCREASING TO 5500-6400 FT AGL. TRANSPORT WINDS.....EAST 20 TO 21 MPH. TIME (EDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM SKY (%).............32 29 27 31 38 42 42 43 43 WEATHER COV......... WEATHER TYPE........ TSTM COV............ TEMP................37 41 46 50 53 55 57 57 57 RH..................61 50 40 33 31 29 27 27 27 20 FT WIND DIR......E E E E E E E E E 20 FT WIND SPD......5 6 7 8 8 9 9 10 10 20 FT WIND GUST.....10 15 15 15 15 20 20 20 20 MIX HGT (KFT).......2.5 2.5 5.5 5.5 5.5 6.4 6.4 6.4 6.1 TRANSP WIND DIR.....E E E E E E E E E TRANSP WIND SPD.....21 21 21 21 21 20 20 20 21 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT)...THEN BECOMING MOSTLY CLOUDY (65-75 PERCENT). A SLIGHT CHANCE OF LIGHT RAIN OR DRIZZLE LATE. MIN TEMPERATURE.....AROUND 35. MAX HUMIDITY........82 PERCENT. WIND (20 FT)........ SLOPE/VALLEY.......NORTHEAST WINDS 5 TO 13 MPH. MIXING HEIGHT.......4600-6100 FT AGL...DECREASING TO 2300-3800 FT AGL LATE IN THE EVENING. TRANSPORT WINDS.....EAST 18 TO 22 MPH. TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY (%).............46 53 62 74 84 85 WEATHER COV......... S CHC WEATHER TYPE........NONE NONE NONE NONE NONE RAIN TSTM COV............ TEMP................55 50 45 42 38 36 RH..................29 37 53 65 73 79 20 FT WIND..........E 8 E 5 NE 4 NE 4 NE 3 NE 4 20 FT WIND GUST.....15 10 10 10 5 10 MIX HGT (FT)........6100 4600 4600 3800 2300 2300 TRANSPORT WIND......E 21 E 22 E 22 E 21 E 20 E 20 .TUESDAY... SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT). A SLIGHT CHANCE OF LIGHT RAIN OR DRIZZLE EARLY IN THE MORNING. MAX TEMPERATURE.....AROUND 59. MIN HUMIDITY........34 PERCENT. WIND (20 FT)........ SLOPE/VALLEY.......EAST WINDS 6 TO 7 MPH. MIXING HEIGHT.......2300-3100 FT AGL...INCREASING TO 4400-5100 FT AGL LATE IN THE MORNING. TRANSPORT WINDS.....EAST 9 TO 18 MPH. TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM SKY (%).............87 88 88 86 81 76 71 66 64 62 59 55 WEATHER COV.........SCH SCH SCH WEATHER TYPE........RN RN RN TSTM COV............ TEMP................35 36 37 42 46 50 53 55 58 59 59 59 RH..................82 82 79 65 55 48 43 40 37 34 34 36 20 FT WIND DIR......NE NE NE NE NE NE NE NE E E E E 20 FT WIND SPD......4 4 4 5 5 5 4 4 4 4 4 4 20 FT WIND GUST.....10 10 10 10 10 10 10 10 10 10 10 10 MIX HGT (KFT).......2.3 2.3 3.1 3.1 3.1 4.4 4.4 4.4 5.1 5.1 5.1 4.7 TRANSP WIND DIR.....E E E E E E E E E E E NE TRANSP WIND SPD.....18 18 17 17 17 15 15 15 13 13 13 9 $$ FORECASTER...CHAMPNEY REQUESTED BY...MATT BOSS TYPE OF REQUEST...PRESCRIBED .TAG 20130422.LOCHL.01/BGM